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Siemens SIMATIC S5-115F User Manual

Siemens SIMATIC S5-115F User Manual

Simatic s5 programmable controller
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SIMATIC S5
S5-115F
Programmable Controller
Manual
Volume 1/2
EWA 4NEB 811 6148-02

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Summary of Contents for Siemens SIMATIC S5-115F

  • Page 1 SIMATIC S5 S5-115F Programmable Controller Manual Volume 1/2 EWA 4NEB 811 6148-02...
  • Page 2 STEP ® and SIMATIC ® are registered trademarks of Siemens AG. Copyright © Siemens AG 1991 Subject to change without prior notice. The reproduction, transmission or use of this document or its contents is not permitted without express written authority.
  • Page 3 Preface Introduction System Overview Technical Description Installation Guidelines System Startup Addressing Analog Value Processing Communications Capabilities Technical Specifications Reliability, Availability and Safety of Electronic Control Systems Rules Governing the Use of the S5-115F Appendices Index EWA 4NEB 811 6148-02...

  • Page 4: Table Of Contents

    Contents Page Preface ..............xiii Introduction .
  • Page 5 Page Accessories ............2 - 12 2.3.1 Backup Battery .
  • Page 6 Page 4.1.4 Cold Restart and Warm Restart ........4 - 8 4.1.5 Battery Backup .
  • Page 7 Page Analog Output Modules ......... . 6 - 28 6.6.1 Method of Operation of the Analog Output Modules...
  • Page 8 Page Reliability, Availability and Safety of Electronic Control Systems ... . . 9 - 1 Reliability of Electronic Control Systems ......9 - 1 9.1.1 Failure Characteristics of Electronic Devices .
  • Page 9 Page 10.9.7 Direct Read Access to DI Modules ....... . 10 - 24 10.9.8 Digital Input Module with Interrupt Capability (Interrupt DI) .
  • Page 10 SIEMENS Addresses Worldwide........

  • Page 11: Preface

    However, the applications are so numerous that not all the problems that might occur can be dealt with in one manual. You will find a list of Siemens representatives in the Appendix who will help you in those cases where the manual cannot answer your questions.

  • Page 12: Introduction

    (incl. product information), see the manual with the order no. 6ES5 998-1UF23. Description of Contents This manual consists of two volumes and contains a detailed description of our SIMATIC S5-115F failsafe programmable controller. Volume 1 contains the description of the hardware components. The contents of this volume can be divided into blocks according to topic: •...
  • Page 13 Introduction S5-115F Manual Conventions In order to improve the readability of the manual, a menu-style breakdown was used, i.e.: • The individual chapters can be quickly located by means of a thumb register. • At the front of the manual is an overview containing the headings of the individual chapters. •...
  • Page 14 S5-115F Manual Introduction Courses Siemens provides SIMATIC S5 users with extensive opportunities for training. For more information, please contact your Siemens representatives. Reference Literature This manual is a comprehensive description of the S5-115F programmable controller. Topics not specific to the S5-115F, however, are only briefly dealt with. You will find more detailed in- formation in the following literature: •...
  • Page 15 System Overview Areas of Application ......... 1 - 1 Regulations for Applications Requiring Official Approval .
  • Page 16 Figures 1-1. S5-115F Components ..........1 - 2 1-2.

  • Page 17: System Overview

    S5-115F Manual System Overview System Overview Areas of Application The S5-115F programmable controller is used in the most varied industrial fields. The following are the main areas of application: • Safety-oriented applications requiring official authorization (e.g. burner controls, cable-car controls, fairground carousels) •...

  • Page 18: System Components

    System Overview S5-115F Manual System Components The S5-115F system is made up of various modular components, as pictured in Figure 1-1. These components include the following: • Power supply modules (PS) • Central processing units (CPU) • Input and output modules (I/O) •...

  • Page 19: Central Processing Unit

    S5-115F Manual System Overview 1.3.2 Central Processing Unit The central processing unit (CPU) is the ”brain” of the programmable controller. It executes the control program. The CPU 942F is used in the S5-115F. This is a slightly modified version of the CPU 942 in the S5-115U.

  • Page 20: Intelligent Input/Output Modules And Communications Processors

    System Overview S5-115F Manual 1.3.4 Intelligent Input/Output Modules and Communications Processors You can connect the CP 523 to the S5-115F direct in the central controller or in expansion units of one of the subunits. All further CPs and IPs of the SIMATIC family are used via an S5 controller of the U range (S5-115U, -135U, -150U, -155U) connected via a SINEC L1 LAN.

  • Page 21: Communications Systems

    S5-115F Manual System Overview Communications Systems We offer the following communications facilities for the S5-115F programmable controller via the SINEC L1 LAN: • Reliable communications among several S5-115F controllers (max. 30) (single-channel SINEC L1 LAN) • Reliable and fault-tolerant communications among several S5-115F controllers (max. 15) (double-channel SINEC L1 LAN) •...

  • Page 22: Operator-Process Communication, Process Visualization, And Programming

    Personnel costs increased • Ergonomic demands increased Siemens has put an end to this trend. SIMATIC provides the following four solutions to keep software costs down: • The user-friendly STEP 5 programming language with its four methods of representation and convenient structuring capabilities •...

  • Page 23: Redundancy Structure

    S5-115F Manual System Overview Redundancy Structure 1.8.1 Hardware The CPU 942F and the input/output modules are designed with two-channel redundancy. Both channels, referred to below as subunits, are connected via the parallel interface. The operating system and the user program are identical in both subunits. The parallel interface has the task of implementing event-driven synchronization of both subunits and also data exchange.

  • Page 24: Operating System - Additional Tasks

    System Overview S5-115F Manual 1.8.2 Operating System - Additional Tasks The operating system of the S5-115F has the following additional tasks compared to those of the S5-115U: • Subunit synchronization - Program synchronization - Standardization of input data (necessary for path-identical processing of control programs) - Standardization of user times (necessary for path-identical processing of control programs) - Transfer of data from components connected at one end (e.g.
  • Page 25 Technical Description Modular Design ..........2 - 1 Principle of Operation of the Programmable Controller .
  • Page 26 Figures 2-1. The S5-115F (Central Controller) ........2 - 1 2-2.

  • Page 27: Technical Description

    S5-115F Manual Technical Description Technical Description This chapter describes the design and principle of operation of an S5-115F with accessories. Modular Design The S5-115F consists of various functional units that can be combined to suit the particular problem. Figure 2-1 shows an S5-115F system. Figure 2-1.
  • Page 28 Technical Description S5-115F Manual Input and Output Modules (I/Os) • Digital input modules adapt digital signals, e.g. from pressure switches or BERO® proximity switches, to the internal signal level of the S5-115F. • Digital output modules convert the internal signal level of the S5-115F into digital process signals, e.g.

  • Page 29: Principle Of Operation Of The Programmable Controller

    S5-115F Manual Technical Description Principle of Operation of the Programmable Controller This section describes how the PC processes your program. 2.2.1 Functional Units Internal Memory Memory Internal program submodule submodule program memory (EPROM/ (EPROM/ memory (RAM) EEPROM/ EEPROM) (RAM) RAM) ACCUM ACCUM Serial...
  • Page 30 Technical Description S5-115F Manual Process images (PII, PIQ) The signal states of input and output modules are stored in the CPU in ”process images”. Process images are reserved areas in the RAM of the CPU. Input and output modules have separate images as follows: •...

  • Page 31: Program Scanning

    S5-115F Manual Technical Description 2.2.2 Program Scanning The input signals to the input modules are scanned cyclically before program scanning and mapped in the PII. The control program processes this information along with the current flag, timer, and counter data. The control program consists of a sequence of individual statements. The processor fetches the control program from the program memory and processes it statement by statement.
  • Page 32 Technical Description S5-115F Manual System response time: Response time is the period between the input signal change on the process side and the output signal change on the process side. This time is typically the sum of the following elements ( Figure 2-4): •...

  • Page 33: Definition Of The Short Discrepancy Time

    S5-115F Manual Technical Description Discrepancy times The operating system tests the logical signal levels of the digital inputs in both subunits. If the level of a DI bit differs between the two subunits, this is referred to as a discrepancy. Discrepancy can be caused by •...

  • Page 34: Definition Of The Long Discrepancy Time

    Technical Description S5-115F Manual • Long discrepancy time Long discrepancy times are defined if discrepancies at the inputs last longer than 2550 msec. in error-free operation as a result of the particular process are greater than the defined short discrepancy time are to be differently defined bitwise.

  • Page 35: Central Processing Unit Description

    S5-115F Manual Technical Description 2.2.3 Central Processing Unit Description The following table shows the most important features of the CPU 942F. Table 2-1. Execution Times of the CPU 942F in µs (rounded off) Execution Time in µs Operation Boolean logic operations Load/Transfer operations (I, Q, F, T, C) Comparison/ Arithmetic operations...

  • Page 36: Cpu Description

    Technical Description S5-115F Manual Table 2-2. CPU Description Features of the CPU 942F Typical run time of operating system 60 ms (dependent on configuration programming) Execution time per - 1000 statements approx. 15 ms Internal program memory 5 Kbytes (RAM) Total program memory (max.) 32 Kbytes Scan monitoring time...

  • Page 37: Schematic Representation Of Cpu 942F

    S5-115F Manual Technical Description CPU 942F The CPU 942F has a microprocessor and an application-specific integrated circuit (ASIC ). The microprocessor handles all programmer interface module functions, processes integral timers, processes word operations, and controls the S5 bus. The microprocessor also controls the ASIC that monitors scan time, processes bit operations quickly, and processes some word operations.

  • Page 38: Accessories

    Technical Description S5-115F Manual Accessories You can optimize the degree of expansion of your programmable controllers with the accessories listed in 2.3.1 through 2.3.4. 2.3.1 Backup Battery For each S5-115F submodule there is minimum one backup battery indispensable. They maintain the program and data when the S5-115U is switched off.

  • Page 39: Programmers (Pg)

    S5-115F Manual Technical Description Table 2-4. Memory Submodules for Test Mode Order Number Type Capacity Programming Number 6ES5 375-0LD11 Byte 6ES5 375 -0LD21 / 16x2 Byte 6ES5 375 -0LD31 / 32x2 Byte 2.3.3 Programmers (PG) The programmer has the following applications: •...

  • Page 40: Installation Guidelines

    Installation Guidelines Mounting Rack ..........3 - 1 3.1.1 Central Controller (CC) .
  • Page 41 Figures 3-1. Programmable Controller without Expansion Units ..... 3 - 1 3-2. Possible Configurations on Mounting Rack CR 700-2F ....3 - 2 3-3.
  • Page 42 Tables 3-1. Technical Specifications for Distributed Configuration Interface Modules . . 3 - 22 3-2. Front Connector Overview ..........3 - 29 3-3.

  • Page 43: Installation Guidelines

    S5-115F Manual Installation Guidelines Installation Guidelines Programmable controllers of the S5-115F system consist of two central controllers to which one or more expansion units can be connected if necessary. The modules that make up the S5-115F are mounted on racks which are located in cabinets to reduce the effects of interference. Mounting Rack Various mounting racks are available to suit the performance or the degree of expansion the control system is to have.
  • Page 44 Installation Guidelines S5-115F Manual Possible configurations on mounting rack CR 700-2F (6ES5 700-2LA22) The CR 700-2F mounting rack allows you to install safety-related controls in 19 in. cabinets. It has slots for a power supply module, a central processing unit and up to six input/output modules. An interface module can be used to: •...
  • Page 45 S5-115F Manual Installation Guidelines Possible configurations on mounting rack CR 700-0 (6ES5 700-0LB11) The CR 700-0 mounting rack is suitable for installing smaller controls. You can also use adapter casings with two printed circuit boards in the case of the CR 700-0 (6ES5 700-0LB11) mounting rack.

  • Page 46: Expansion Units (Eu)

    Installation Guidelines S5-115F Manual 3.1.2 Expansion Units (EU) If the slots of a central controller are not sufficient for the installation of a control system, one or more expansion units can be connected to the central controller. A distinction is made between centralized and distributed configurations: •...
  • Page 47 S5-115F Manual Installation Guidelines Three mounting racks are available for expansion units. The type used depends on the con- figuration. The three types of expansion racks are as follows: • ER 701-1 for expansion unit ”1” (EU1) • ER 701-2 for expansion unit ”2” (EU2) •...
  • Page 48 Installation Guidelines S5-115F Manual Possible configurations on mounting rack ER 701-1 Use expansion mounting rack ER 701-1 to install expansion unit EU 1. EU 1 is suitable for centra- lized connection to a CC or distributed EUs. The ER 701-1 has nine slots for digital and analog input or output modules and one slot for an IM 306 expansion unit interface module.
  • Page 49 S5-115F Manual Installation Guidelines Figure 3-7 shows the possible location of an EU 1 in the maximum configuration of a subunit: Centralized config. max. 4 EU 2/3 Distributed configuration max. 4 EU 2/3 Figure 3-7. EU 1 in Maximum Configuration of an S5-115F Subunit EWA 4NEB 811 6148-02...
  • Page 50 Installation Guidelines S5-115F Manual Possible configurations on mounting rack ER 701-2 Use expansion mounting rack ER 701-2 for expansion unit EU 2. EU 2 is suitable for distributed connection to a central controller or to an EU 2 expansion unit. The ER 701-2 has slots for a power supply module, digital and analog input or output modules and the IM 306 and IM 314 central controller interface modules.
  • Page 51 S5-115F Manual Installation Guidelines Figure 3-9 shows the possible location of an EU 2 in the maximum configuration of a subunit: Centralized config. max. 4 EU 2/3 Distributed configuration max. 4 EU 2/3 Figure 3-9. EU 2 in Maximum Configuration of an S5-115F Subunit EWA 4NEB 811 6148-02...
  • Page 52 Installation Guidelines S5-115F Manual Possible configurations on mountning rack ER 701-3 The modules on an ER 701-3 mounting rack form an EU 3. The EU 3 is suitable for • Connection to a central controller (CC) in centralized configurations • Connection to a distributed EU 2 or EU 3 in centralized configurations •...
  • Page 53 S5-115F Manual Installation Guidelines Figure 3-11 shows the possible location of an EU 3 in the maximum configuration of a subunit: Centralized config. max. 4 EU 2/3 Distributed configuration max. 4 EU 2/3 Figure 3-11. EU 3 in Maximum Configuration of an S5-115F Subunit 3-11 EWA 4NEB 811 6148-02...

  • Page 54: Mechanical Installation

    Installation Guidelines S5-115F Manual Mechanical Installation Fasten all modules on the appropriate mounting racks. You can install the mounting racks in cabinets with dimensions in inches or millimeters. You can also fasten the racks to surfaces that are at an angle of up to 15° to the vertical. Block-type modules are mounted directly on the rack. Place printed circuit boards in double-height Eurocard format in adapter casings.
  • Page 55 S5-115F Manual Installation Guidelines Mechanical slot coding On the back of each module, with the exception of the power supply and central processing unit, is a slot coding element in the form of a two-part plastic cube. This coding element ensures that, when a module is replaced, only another module of the same type will be plugged in in its place.
  • Page 56 Installation Guidelines S5-115F Manual Adapter casing Use an adapter casing to fasten printed circuit boards in double-height Eurocard format to a mounting rack as you would fasten block-type modules. The adapter casing is required for the following modules in the S5-115F: •...

  • Page 57: Dimension Drawings

    S5-115F Manual Installation Guidelines 3.2.2 Dimension Drawings SIEMENS SIMATIC S5 (5.46) 190.5 (7.43) (18.14) CR 700-2F; ER 701-1 ... 3 The width of the CR 700-0 (6ES5 700-0LB11) is 353 mm (13.9 in.) Figure 3-15. Dimension Drawing of Mounting Racks...
  • Page 58 Installation Guidelines S5-115F Manual 302.6 (11.80) (0.23) 201 (7.84) 1 Controls and front connectors extend beyond the front Figure 3-16. Dimension Drawing of Module without Adapter Casing Mechanical Slot Coding mm (in.) mm (in.) Power Supply Module 65 (2.54) 187 (7.29) Central Processing Unit 43 (1.68) 187 (7.29)
  • Page 59 S5-115F Manual Installation Guidelines 302.6 (11.80) 6 (0.23) 203.6 (7.94) Controls and front connectors extend beyond the front Figure 3-17. Dimension Drawing of Module with Adapter Casing Width Mechanical Coding mm (in.) mm (in.) Adapter Casing 43 (1.68) 187 (7.29) built in Analog Input Module Interface Module...

  • Page 60: Cabinet Installation

    Installation Guidelines S5-115F Manual 3.2.3 Cabinet Installation 482,6 (18.82) (3.90) (5.46) 190,5 (7.43) 533,4 (20.80) 114,8 (4.48) 80,0 (3.12) 14,8 (0.58) 465 (18.14) 533,3 (20.80) 533,4 (20.80) 302,6 (11.80) 533,4 (20.80) (0.35) (4.29) Figure 3-18. Dimensions for Installation in a 19-in. Cabinet 3-18 EWA 4NEB 811 6148-02...

  • Page 61: Interconnecting The Two Subunits

    S5-115F Manual Installation Guidelines 3.2.4 Interconnecting the Two Subunits The two subunits are interconnected via an IM 304 / IM 324 parallel link. The IM 304 interface module can be plugged into either subunit A or subunit B. The IM 304 and IM 324 modules are connected to each other with the 721 connecting cable over a maximum distance of 10 m (33 ft.).
  • Page 62 Installation Guidelines S5-115F Manual IM 324 BR7 BR6 Figure 3-20. Switch and Jumper Settings on the IM 324-3UA12 for the Parallel Link 3-20 EWA 4NEB 811 6148-02...

  • Page 63: Centralized Configurations

    S5-115F Manual Installation Guidelines 3.2.5 Centralized Configurations A central controller connected to as many as three expansion units makes up a centralized con- figuration. Use only the IM 306 interface module to connect an ER 701-1 mounting rack. If a 463 analog input module is to be plugged into the expansion unit, an ER 701-3 without power supply module must be used.

  • Page 64: Distributed Configurations

    Installation Guidelines S5-115F Manual 3.2.6 Distributed Configurations A central controller connected to expansion units installed over a maximum distance of 600 m (approx. 2000 ft.) makes up a distributed configuration. A distributed configuration is described on the pages that follow. Please note the following: •...
  • Page 65 S5-115F Manual Installation Guidelines Connection with IM 304/IM 314 interface modules Plug the IM 304 interface module into a CR 700-2F central rack to connect as many as four EUs per interface to the CC. In this way, you can connect up to eight distributed EUs to the CC via the IM 304.
  • Page 66 Installation Guidelines S5-115F Manual Switch and jumper settings on the IM 304 interface module in the case of distributed configurations Figure 3-23 shows switch and jumper positions on the IM 304 module. If you use the IM 304 interface module for distributed configurations, please adopt the jumper settings shown on jumper block X11.
  • Page 67 S5-115F Manual Installation Guidelines • Use jumper X11 to set the total cable length to the last EU of the 721 connecting cables of one interface. The interface with the longest connection is decisive for the setting of jumper X11. Jumper plug X11 9 7 5 3 1 9 7 5 3 1...
  • Page 68 Installation Guidelines S5-115F Manual Switch and jumper settings on the IM 314 interface module in the case of distributed configurations Figure 3-24 shows the switch and jumper positions on the IM 304 module. If you use the IM 314 interface module for distributed configurations, please adopt the settings shown in the figure. All toggles must be in the OFF position on the S1 switch.

  • Page 69: Wiring

    S5-115F Manual Installation Guidelines Wiring The backplane on the mounting rack establishes the electrical connection between all modules. Make the following additional wiring connections: • The PS 951 power supply module to the power line • The sensors and actuators to the digital or analog modules. Connect the sensors and actuators to a front connector that plugs into the contact pins on the front of each module.

  • Page 70: Connecting Digital Modules

    Installation Guidelines S5-115F Manual 3.3.2 Connecting Digital Modules Floating digital modules are available for the S5-115F. An optocoupler isolates the external voltages from the internal voltages. Floating Sensor Module Figure 3-26. Connection to Floating Modules Feedback modules are required for digital modules used in safety-related systems ( 10.9). 3.3.3 Connecting Analog Modules See Section 6 and 10.11 to 10.14 for a description of connecting and starting up analog modules.

  • Page 71: Front Connectors

    S5-115F Manual Installation Guidelines 3.3.4 Front Connectors Various front connectors are available for wiring: Table 3-2. Front Connector Overview Order No. Terminals per Connection Method Wire Cross Section Front Connector per Terminal 6ES5 490-7LB11 Screw connection 1 x (1.0 ... 2.5) mm (SIGUT) 2 x (0.5 ...
  • Page 72 Installation Guidelines S5-115F Manual Installing the front connector (on all I/Os except the 463 analog input module) Install the front connector as follows : 1. Open the front door of the module. 2. Hook the front connector into the pivot at the bottom of the module. 3.

  • Page 73: Simulator

    S5-115F Manual Installation Guidelines 3.3.5 Simulator You can use an appropriate simulator instead of a front connector. Use the toggle switches on the front of this device to simulate input signals ( Figure 3-29). A simulator needs an external power supply.
  • Page 74 If you use magnetic voltage stabilizers in parallel circuit branches, there is a likelihood of overvoltages, which could destroy the power supply module! Please consult your local SIEMENS regional office in such cases. 3-32 EWA 4NEB 811 6148-02...
  • Page 75 S5-115F Manual Installation Guidelines Load power supply The load power supply supplies the following: • Input and output circuits (load circuits) • Sensors and actuators. For monitoring reasons, both control and load circuits should be connected to the same power supply.

  • Page 76: Electrical Installation With Field Devices

    Installation Guidelines S5-115F Manual 3.4.2 Electrical Installation with Field Devices The following figures each show an example circuit for connecting control power supply and load power supply. They also show the grounding concept for operation from the following: • Grounded supplies •...
  • Page 77 S5-115F Manual Installation Guidelines Grounding • You should ground load circuits where possible . Provide a removable connection to the protective conductor on the load power supply unit (terminal L- or M) or at the isolating transformer in secondary circuit. •...
  • Page 78 Installation Guidelines S5-115F Manual Operating a programmable controller with field devices on grounded supply Operation from grounded power supplies offers the best protection against interference. Low voltage distribution e.g. TN-S system Cabinet Programmable controller Control power supply µ V int Floating Floating Non-...
  • Page 79 S5-115F Manual Installation Guidelines Operating a programmable controller with field devices on a centrally grounded supply In plants with their own transformers or generators, the PLC is connected to the central grounding point. A removable connection must be provided for measuring ground faults. Installation of the PLC must be such that there is insulation between the cabinet potential and the protective conductor potential.
  • Page 80 Installation Guidelines S5-115F Manual Operating a Programmable Controller with Field Devices on Ungrounded Supply Neither the outer conductor nor the neutral are connected to the protective conductor in the case of nongrounded supplies. Operation of the PLC with nonfloating power supply modules is not permissible.

  • Page 81: Connecting Nonfloating And Floating Modules

    S5-115F Manual Installation Guidelines 3.4.3 Connecting Nonfloating and Floating Modules The following sections show the special features involved in installations with nonfloating and floating modules. Installation with nonfloating modules In installations with nonfloating modules, the reference potential of the control circuit (M internal and the load circuits (M ) are not galvanically isolated.
  • Page 82 Installation Guidelines S5-115F Manual Note It is imperative that you connect the reference potential of the load power supply unit with the L- terminal of the module in the case of 24 V DC DQ modules. If this connection is missing (e.g. wirebreak), a current of typically 15 mA can flow at the outputs.

  • Page 83: Installing Programmable Controllers In Conformity With Emc

    S5-115F Manual Installation Guidelines Installing Programmable Controllers in Conformity with EMC Guidelines Measures to suppress interference are frequently only taken when the controller is already in operation and reception of a signal has already been affected. In most cases, such interference is attributable to inadequate reference potentials caused by faulty installation of the programmable controller.

  • Page 84: Wiring Arrangement

    Installation Guidelines S5-115F Manual Wiring Arrangement This section describes the wiring arrangements for bus cables, signal cables, and power supply cables that guarantee the electromagnetic compatibility (EMC) of your installation. 3.6.1 Running Cables Inside and Outside a Cabinet Dividing the lines into the following groups and running the groups separately will help you to achieve electromagnetic compatibility (EMC).

  • Page 85: Running Cables Outside Buildings

    Install these protective elements at the point where the cable enters the building. Note Lightning protection measures always require an individual assessment of the entire system. If you have any questions, please consult your local Siemens office or any company specializing in lightning protection. Grounding Make certain that you have sufficient equipotential bonding between the devices ( 3.7).

  • Page 86: Equipotential Bonding

    Installation Guidelines S5-115F Manual Equipotential Bonding Potential differences may occur between separate sections of the system if • Programmable controllers and I/Os are connected via non-floating interface modules or • Cables are shielded at both ends but grounded via different sections of the system. Potential differences may be caused, for instance, by differences in the system input voltage.

  • Page 87: Shielding Cables

    S5-115F Manual Installation Guidelines Protection in the case of Indirect Contact For distributed configurations, differentiate between the following cases: • Separate arrangement (up to 200 m/656.2 ft.) of central controllers and expansion units when connected by the IM 304/314 interface modules. The IM 304/314 interface modules are nonfloating.

  • Page 88: Special Measures For Interference-Free Operation

    Installation Guidelines S5-115F Manual Note the following when connecting the cable shield: • Use metal cable clamps for fixing the braided shield. The clamps have to enclose the shield over a large area and make good contact (see Figure 3-36). •...
  • Page 89 S5-115F Manual Installation Guidelines Mains connection for programmers In each cabinet group, provide a grounding-type receptacle to supply power for a programmer. The receptacle should be supplied from the distribution board to which the protective ground for the cabinet is connected. Cabinet lighting Take normal lamps for cabinet lighting, e.
  • Page 90 Installation Guidelines S5-115F Manual Filters for power cables and signal cables Filtering of power and signal cables is a measure for suppressing conducted interference. Over- voltages must not occur on power cables within the cabinet. Suppress overvoltages with the following measures: •...

  • Page 91: Checklist For The Installation Of Programmable Controllers In Conformity With Emc

    S5-115F Manual Installation Guidelines 3.10 Checklist for the Installation of Programmable Controllers in Conformity with EMC Guidelines Table 3-5. Checklist for the Installation of Programmable Controllers in Conformity with EMC Guidelines EMC Measures Notes Connection of inactive metal parts (Section 3.5) Specially check the connections on: •...
  • Page 92 System Startup Operating Instructions ........4 - 1 4.1.1 Controls on the Power Supply Module and Central Processing Unit 4 - 1...
  • Page 93 Figures 4-1. Front View of the Power Supply Module ....... . 4 - 2 4-2.

  • Page 94: System Startup

    S5-115F Manual System Startup System Startup This chapter tells how to operate the S5-115F programmable controller, including its input and output modules. Operating Instructions Subsections 4.1.1 through 4.1.6 provide important information on operating an S5-115F. 4.1.1 Controls on the Power Supply Module and Central Processing Unit Use the switches on the power supply module and CPU to control PC operation.
  • Page 95 The ON/OFF switch turns the 5V power on or off. • The RESET switch acknowledges a battery failure indication. Battery compartment SIEMENS Sockets for external DC voltages 3.4 to 9 V for memory backup during battery change. The battery can be SIMATIC S5 changed in PLC RUN.
  • Page 96 S5-115F Manual System Startup Central Processing Unit The following operator functions are possible on the front panel of the CPU: • Plug in a memory submodule • Connect a programmer (PG) • Connect SINEC L1 • Select the operating mode •...

  • Page 97: Operating Modes

    System Startup S5-115F Manual The CPU controls are arranged in a panel on the front of the CPU and are shown in Figure 4-3 below. RUN / STOP mode selector Mode LEDs Switch for Overall Reset (OR) For safety reasons, there is no ”retentive / nonretentive”...
  • Page 98 S5-115F Manual System Startup ”RUN” Mode • All input and output modules are enabled before the start of cyclical program scanning. • The program is scanned cyclically. • The two subunits are synchronized. • Timers that were started in the program run down. •...

  • Page 99: Cpu Operation In "Run" And "Stop" Modes

    System Startup S5-115F Manual 4.1.3 CPU Operation in ”RUN” and ”STOP” Modes In these modes the CPU can operate in two ways: • Safety mode The CPU is automatically in safety mode as soon as an EPROM submodule is plugged in. •...
  • Page 100 S5-115F Manual System Startup Meaning of the LEDs Two LEDs on the control panel of the CPU indicate the status of the CPU ( and in Figure 4-3). Table 4-1 lists the possible displays. Table 4-1. Coordination of Operating Mode Settings and LEDs Status of the LEDs on the CPU Note First Subunit...

  • Page 101: Cold Restart And Warm Restart

    System Startup S5-115F Manual Changing the operating mode Figure 4-4 shows the conditions for changing the operating mode. Turn the power supplies in both Overall Reset subunits off and on again with mode selector STOP STOP lesser STOP loop large STOP loop Selftest in large STOP loop - Serious error e.g.
  • Page 102 S5-115F Manual System Startup Cold restart after POWER ON Lesser STOP loop Generate user memory Initialize S5-115F submodule identifiers Enable output of both error DBs User memory Lesser STOP loop type valid? Determine safety/test mode Safety operation if EPROM, EEPROM according to user memory Test operation if RAM type...
  • Page 103 System Startup S5-115F Manual STOP program Lesser STOP loop Disable I/O via BASP Enable output of both Delete I/O error DBs User memory types of both Lesser STOP loop subunits identi- cal? OS-EPROM Lesser STOP loop sign. of both subunits identical? large STOP...
  • Page 104 S5-115F Manual System Startup Restart (ANL) Has there been Lesser STOP loop a RAM comparison error? Generate user memory submodule identifiers User memory type of both sub- STOP program units valid? Determine safety/test oper. according to user memory type User memory types of both STOP program subunits...
  • Page 105 System Startup S5-115F Manual (Continued from previous page) List I/O configuration I/O configuration STOP program Transfer RAM contents from sub- unit A to subunit B (only parame- ter entry DB in safety mode) Reset flags timers, counters Short S5-115F test Safety mode? (green and red LEDs on, 1 to 2 min.)

  • Page 106: Battery Backup

    S5-115F Manual System Startup 4.1.5 Battery Backup A battery is absolutely necessary for program and data backup on RESTART after POWER OFF. Flags, timers, and counters are always set to zero in the ”RESTART” mode. Note If a battery failure is detected in the ”RESTART” mode after POWER ON, the PLC goes into the ”STOP”...

  • Page 107: Steps For System Startup

    System Startup S5-115F Manual 4.1.7 Steps for System Startup The following pages contain flowcharts, which will help you in starting up your S5-115F. STARTUP Insert and wire modules Check the jumper settings on the Are the jumper settings on parallel link modules the parallel link modules ( 3.2.6) correct?
  • Page 108 S5-115F Manual System Startup Enter subunit IDs Connect programmer to subunit that is to be ”subunit A” Enter subunit ID ”A” Does a programmer error message appear on the screen? Switch PS 951 power supply in both subunits OFF and ON again Is the red LED on the CPU flashing (lesser STOP loop)?
  • Page 109 System Startup S5-115F Manual Configuration of the operating system and the I/O modules Configure the operating system and I/O modules with COM 115F Switch the mode selector to STOP Transfer the entire configuration Check configuration to subunit A Configure the second word also in the case of 32-bit modules Configure all channels in the case of analog modules...
  • Page 110 S5-115F Manual System Startup Start Plug in memory submodules Switch on the supply voltages of both subunits within 60 sec. the green LEDs Replace power supply on the PS 951 module lit? CPU overall reset possible (Caution, 4.1.6) the STOP LED Replace CPU and the BASP LED lit?

  • Page 111: Working With Input/Output Modules

    System Startup S5-115F Manual Working with Input/Output Modules A distinction is made between the following two module types according to the type of process signals they handle: • Digital modules • Analog modules. Please observe the rules laid down in Chapter 10 for feedback modules and their configuration. Important Turn off the power supply for the central controller and the sensors before plugging in or removing input/output modules.

  • Page 112: Checking A Plant Or Controlled System Before Startup

    S5-115F Manual System Startup 4.3.2 Checking a Plant or Controlled System before Startup Perform each step in the operator procedure shown in Table 4-2 before switching on the power supply. Table 4-2. Operator Procedure Prior to Switching On the Power Supply Prerequisite Check List Remarks...
  • Page 113 Addressing Address Structure ..........5 - 1 5.1.1 Digital Module Addresses...
  • Page 114 Figures 5-1. Digital Address Structure ..........5 - 1 5-2.

  • Page 115: Addressing

    S5-115F Manual Addressing Addressing Assign specific addresses to input and output modules so that you can reference them. Please note the following when assigning addresses: • In the case of two-channel I/Os, the modules in both subunits must be assigned the same addresses.

  • Page 116: Slot Addressing

    Addressing S5-115F Manual Slot Addressing Variable addressing is possible since an IM 306 interface module is plugged into each central con- troller and each expansion unit. For addressing purposes, it does not matter whether the module in question is plugged into a central controller or an expansion unit. Under a hinged cover on the right side of the interface module is an addressing panel.
  • Page 117 S5-115F Manual Addressing Addresses for Address switches (1= ON; 0 = OFF) SLOT ADDRESS BIT digital 7 6 5 4 3 2 1 modules Addresses for Address switches analog modules : Slot number : Address switches : Switch for setting the number of inputs or : DIP switch outputs per slot Figure 5-2.
  • Page 118 Addressing S5-115F Manual Setting addresses Use the left-hand switch ( in Figure 5-3) on the addressing panel of the IM 306 to indicate what type of module you have plugged into the slot. Proceed as follows: Set the switch to OFF for a 32-bit digital module. Set the switch to ON for a 16-bit digital module or an 8-channel analog module (16 bytes).

  • Page 119: Handling Process Signals

    S5-115F Manual Addressing The module is then addressed as follows: Bit No. 2 . . . 10 . . . Address 46.0 46.1 46.7 47.0 47.1 47.7 Handling Process Signals Input/output module signal states can be read from, or written to, the addresses shown in Figure 5-4.

  • Page 120: Accessing The Pii

    Addressing S5-115F Manual 5.3.1 Accessing the PII In the ”RESTART” mode and at the beginning of program scanning, the digital and analog input module signal states are written into the PII. The input images of subunit A and subunit B are then exchanged and compared.

  • Page 121: Accessing The Piq

    S5-115F Manual Addressing 5.3.2 Accessing the PIQ New signal states are entered in the PIQ during program scanning. At the end of each program scan, the PIQs are exchanged between the two subunits, compared, and transferred to the output modules only if they are identical. Writing bit by bit Bit No.

  • Page 122: Direct Access

    Addressing S5-115F Manual 5.3.3 Direct Access Analog values are read in direct or transferred to the output module by calling the ANEI or ANAU function blocks. AII safety functions are performed in these FBs. You can also exchange information with digital modules direct. This is necessary when signal states have to be processed in the control program immediately.
  • Page 123 S5-115F Manual Addressing Table 5-1. Order of Suboperations for Direct Access to Digital Modules Read Write First The accumulator is loaded The I/O byte/word is output The PIQ byte/word is overwritten with Then the new I/O byte/word. Note If you use direct access to call an address whose slot is unoccupied, the CPU goes into the ”STOP”...

  • Page 124: Cpu Address Assignment

    Addressing S5-115F Manual CPU Address Assignment Figure 5-9 shows the CPU RAM map. Kbytes Address 0000 1000 3000 16 K ST 7000 Memory 8 K ST 9000 submodule 4 K ST B000 Internal user memory (5 Kbytes) C400 (Internal data) DC00 Block address list E600...
  • Page 125 S5-115F Manual Addressing The input/output area is divided as shown in Figure 5-10: Address Kbytes F000 I/O modules P F100 60.25 F200 60.50 F300 60.75 F400 Page frames (parallel interface) F800 FF00 63.75 (Internal registers) FFFF Figure 5-10. Address Assignment in the I/O Area 5-11 EWA 4NEB 811 6148-02...

  • Page 126: Process Interrupt Generation With The 6Es5 434-7La12 Digital Input Module

    Addressing S5-115F Manual Process Interrupt Generation with the 6ES5 434-7LA12 Digital Input Module Interrupt generation can be programmed on the 6ES5 434-7LA12 input module. In the S5-115F there are only two-channel, i.e. safety-related, interrupt inputs. There is a limit of one module per subunit.

  • Page 127: Access

    S5-115F Manual Addressing Programming the restart blocks Meaning Load a two-byte bit pattern into ACCUM 1. Transfer the information from ACCUM 1 to the module (x=initial module address) The bits in the high-order byte (byte a in this example), which have been loaded into ACCUM 1 with the ”L KM a b”...
  • Page 128 Addressing S5-115F Manual Interrupt processing There must be a precise response to an interrupt in OB 2 once the interrupt has been enabled. This block is called by the module with the PRAL-N signal (process interrupt). This signal is pro- duced as follows: The interrupt flag is ”1”...

  • Page 129: Programming Example

    S5-115F Manual Addressing 5.5.4 Programming Example The digital module with process interrupt generation has the initial module address ”8”. Input 0 is an interrupt input that responds to a falling pulse edge. FB 12, in which output byte 13 is overwritten with FF , is called by an interrupt request at this input.

  • Page 130: Analog Value Processing

    Analog Value Processing Analog Input Modules ........6 - 1 460-7LA12 Analog Input Module .
  • Page 131 Figures 6-1. Pin Assignments of the 460 Analog Input Module ......6 - 2 6-2. Connecting Sensors to the 460 Analog Input Module .

  • Page 132: Analog Value Processing

    S5-115F Manual Analog Value Processing Analog Value Processing Analog input modules convert analog process signals to digital values that the CPU can process. Analog output modules perform the opposite function. This chapter explains the relationship between the two conversion types. Analog Input Modules The analog measured value is digitized and stored in a data memory in the module.

  • Page 133: 460-7La12 Analog Input Module

    Analog Value Processing S5-115F Manual 460-7LA12 Analog Input Module 6.2.1 Connecting Sensors to the 460 Analog Input Module Pin assignment on the front connector L+=24V M0 - M1 - M2 - M3 - KOMP+ KOMP - M4 - M5 - M6 - M7 - 460-7LA12...
  • Page 134 S5-115F Manual Analog Value Processing Depending on the design of the current or voltage sensor, you must observe different conditions when connecting analog input modules. Important Unused inputs must be terminated with a voltage divider or shunt ( Table 6-1). In the case of the 498-1AA11 module, the unused inputs must be short-circuited (M+ and M- in each case).
  • Page 135 Analog Value Processing S5-115F Manual Example: Measuring the temperature of the busbar of a galvanic bath with a nonisolated thermocouple. The potential of the busbar compared with the reference potential of the module is 24 V DC (max.). A 460 analog module with floating input is used (permissible V 60 V AC / 75 V DC).
  • Page 136 S5-115F Manual Analog Value Processing Terminal box Module Thermo- couple Compen- sating Reference bus Power supply unit Range card 6ES5 498-1AA11 Figure 6-3. Connecting Thermocouples to the 460 Analog Input Module Consult Catalog MP 11 for information on thermocouples and compensating boxes. EWA 4NEB 811 6148-02...
  • Page 137 Analog Value Processing S5-115F Manual Connecting resistance thermometers (e.g. PT 100) In the case of 6ES5 460-7LA11and 6ES5 460 -7LA12: A constant-current generator supplies series-connected resistance thermometers (maximum 8 x PT 100) with a current of 2.5 mA via pins ”S+” and ”S-”. If no PT 100 is connected to input channels 4 to 7, other voltages and currents can be measured at these channels with the range cards 498 1AA21, -1AA31, -1AA41, -1AA51, -1AA61 or -1AA71 ( Figure 6-4, card 2).
  • Page 138 S5-115F Manual Analog Value Processing Front connector terminal assignment Figure 6-5 shows the input module terminal assignment for resistance thermometers in the case of the 460 analog input module. L+=24V M0 - M1 - M2 - M3 - KOMP+ KOMP - M4 - M5 - M6 -...

  • Page 139: Startup Of The 460 Analog Input Module

    Analog Value Processing S5-115F Manual Connecting transducers In the case of two-wire transducers, the supply voltage is fed via the range card of the analog input module and is inherently short-circuit-proof. Four-wire transducers have a separate supply voltage. Figure 6-6 shows how to connect transducers. Two-wire transducers Four-wire transducers Module...
  • Page 140 S5-115F Manual Analog Value Processing Table 6-1. Range Card Description Range Card Module Circuit Dia- Function Function 6ES5 498- gram (4 inputs each) 500 mV/mA/PT100 50 mV - 1AA11 ± 500mV; ± 50 mV (enables detection of PT 100 hardware wire break) - 1AA21 ±...
  • Page 141 Analog Value Processing S5-115F Manual Various measuring ranges can be set for the 460 analog input module using range cards. You can set various functions for analog input modules by putting the function selector on the back of the module to the position desired ( Table 6-2). Connector Connector PCB plug connector...

  • Page 142: Connecting Sensors To The 463 Analog Input Module

    S5-115F Manual Analog Value Processing 463-4U... Analog Input Module When the AE 463 is used in a central configurated ER 701-3 with IM 306 please notice: • the 705 connecting cable must not longer than 0.5 m • it is not allowedto use the AE 463 in the third expansion unit (EU) 6.3.1 Connecting Sensors to the 463 Analog Input Module Connecting sensors...
  • Page 143 Analog Value Processing S5-115F Manual Front connector terminal assignment Figure 6-8 shows the terminal assignment for the 463 analog input module. Front connector terminal assignment Input range 0 to 1 V Input range 0 to 10 V Front strip Front strip Enable 24 V Power supply...
  • Page 144 S5-115F Manual Analog Value Processing Front connector terminal assignment Input range 0 to 20 mA Input range 4 to 20 mA Input range 4 to 20 mA (only in the case of Front strip Front Front strip single-channel (4-wire trans- I/Os with two-wire ducers) transducers)

  • Page 145: Analog Input Module

    Analog Value Processing S5-115F Manual 6.3.2 463 Analog Input Module The various measuring ranges of the 463 analog input module are defined with jumpers. Setting the data format for the 4 to 20 mA range When using the 4 to 20 mA inputs, press the relevant switch to select between a resolution of 0 to 1023 units or 256 to 1279 units.
  • Page 146 S5-115F Manual Analog Value Processing Table 6-3. Memory Addresses on the 463 Analog Input Module Module Address Switch Position Module Address Switch Position 7 6 5 4 3 2 7 6 5 4 3 2 7 6 5 4 3 2 7 6 5 4 3 2 7 6 5 4 3 2 7 6 5 4 3 2...

  • Page 147: Representation Of The Digital Input Value

    Analog Value Processing S5-115F Manual Representation of the Digital Input Value 6.4.1 Digital Representation of a Measured Value (460 Analog Input Module) Note The 460 analog module cannot be used in safety-related systems. High Byte Low Byte Byte No. n+ 1 Bit No.
  • Page 148 S5-115F Manual Analog Value Processing The measured value is represented in different number formats. You can define the number format via selector switches. Table 6-5. 460 AI Module: Digital Representation of Analog Values as a Positive Binary Number (4 to 20 mA), Channel Type 3 Input Units Input...
  • Page 149 Analog Value Processing S5-115F Manual Table 6-6. 460 AI Module: Digital Representation of Analog Values for Resistance-Type Sensors, Channel Type 4 Input Units Digitized Measured Value Resistance Range 15 14 13 12 11 10 in Ohms 400.0 4095 Overflow 399.90 4095 Over- 200.098...
  • Page 150 S5-115F Manual Analog Value Processing Resolution of the PT 100 is approximately 1/3 °C. 10 units correspond approx. to 1 ohm. You can use the assignments in Figure 6-12 for PT 100 resistance-type sensor. The input values are not linearized by the modules. You can only linearize the input values via a relevant software solution.
  • Page 151 Analog Value Processing S5-115F Manual Table 6-7. 460 AI Module: Digital Representation of Analog Values as Signed Absolute Value (±50 mV), Channel Type 5 Meas. Units Digitized Measured Value Value Range in mV 15 14 13 12 11 10 (±50) Overflow 100.0 4095+OV...
  • Page 152 S5-115F Manual Analog Value Processing Table 6-8. 460 AI Module: Digital Representation of Analog Values as Two's Complement in the Range ±50 mV, Channel Type 6 Input Units Digitized Measured Value Voltage Range in mV 15 14 13 12 11 10 (±50) Overflow 100.0...

  • Page 153: Digital Representation Of A Measured Value (463 Analog Input Module)

    Analog Value Processing S5-115F Manual 6.4.2 Digital Representation of a Measured Value (463 Analog Input Module) The 463 AI module has four input ranges • to 20 mA with wire break monitoring using live zero • to 20 mA • to 1 V •...
  • Page 154 S5-115F Manual Analog Value Processing Table 6-10. 463 AI Module: Digital Representation of Analog Values as Two's Complement (4 to 20 mA, Channel Type 3) Meas. Digitized Measured Value Value Units Range in mA 15 14 13 12 11 10 31.984 2047 Overflow...
  • Page 155 Analog Value Processing S5-115F Manual Table 6-11. 463 AI Module: Digital Representation in the Case of Current Range 4 to 20 mA, Channel Type 4 Meas. Digitized Measured Value Value Units Range in mA 15 14 13 12 11 10 35.982 2047 Overflow...
  • Page 156 S5-115F Manual Analog Value Processing Table 6-12. 463 AI Module: Digital Representation of the Analog Values as Two's Complement in the Voltage Range 0 to 1 V Meas. Digitized Measured Value Value Units Range in mA 15 14 13 12 11 10 1999 2047 Overflow...

  • Page 157: Wire-Break Signalling And Scanning

    Analog Value Processing S5-115F Manual Wire-break Signalling and Scanning Wire-break signalling in the 460 analog input module There are three methods of detecting wire-break: Wire-break detection per hardware: This is implemented with the 498-1AA11 range card. A constant current is briefly switched (1.6 ms) through the input terminals before each coding of the input value and the resulting voltage is checked for a limit.
  • Page 158 S5-115F Manual Analog Value Processing Wire-break message for resistance thermometers A break in the instrument leads to a resistance thermometer is indicated as shown in Table 6-13. Table 6-13. Wire-Break Message for Resistance Thermometers PT 100 Wire-Break at (Resist. Sensor) Digital analog value Status of the...

  • Page 159: Analog Output Modules

    Analog Value Processing S5-115F Manual Scanning in the case of the 460 module The 460 module has two different methods of coding analog values using a toggle switch. Cyclic scanning: With this function, the module itself handles the coding of all inputs. Coding time in the case of the 460 analog input module is 480 ms.
  • Page 160 S5-115F Manual Analog Value Processing 6.6.2 Analog Output Modules When loads are connected, high-resistance sense lines (S+/S-) measure the voltage direct at the load. Then the output voltage is adjusted such that voltage drops on the lines do not invalidate the load voltage.
  • Page 161 Analog Value Processing S5-115F Manual Connecting loads to current and voltage outputs Figure 6-15 shows how to connect an analog output module. QV (0) QV (1) QV (2) S+ (0) S+ (1) S+ (2) S - (0) S - (1) S - (2) QI (1) QI (0)

  • Page 162: Digital Representation Of An Analog Value

    S5-115F Manual Analog Value Processing Digital Representation of an Analog Value The CPU uses two bytes to represent the value of an output channel. Figure 6-16 explains the individual bits. High Byte Low Byte Byte No. n+ 1 Bit No. 15 14 13 12 11 10 Binary signal represents an insignificant bit...
  • Page 163 Analog Value Processing S5-115F Manual Table 6-14 lists the output voltages or currents of the individual modules. Table 6-14. Analog Output Signals Output Voltages and Currents of the Reso- Digitized Output Value* Modules lution -7LA/B12 -7LA12 -7LC12 -7LC12 Units 2 11 2 10 2 9 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 in V in mA in V...

  • Page 164: I/O Module Types

    Analog Value Processing S5-115F Manual I/O Module Types There are different types of analog I/Os. These types are suited to the type of sensors and actuators and to the time characteristics of the input/output signals ( 10.11). A distinction is made between safety-related and nonsafety-related types. In the case of nonsafety-related types, a further distinction is made between types for intermittent signals and types for non-intermittent signals.
  • Page 165 S5-115F Manual Analog Value Processing You must configure analog I/O modules with the COM 115F software package. When configuring I/O modules, an I/O type is assigned to each I/O word. See Vol. 2/2, Section 1.2 of the manual for a detailed description of configuring analog I/O mo- dules depending on I/O types.
  • Page 166 Analog Value Processing S5-115F Manual Table 6-16. Channel Types for Analog Input Modules (I/O Type 13) (Continued) Module Switch Range Card Measuring Range Nominal Range CH AQ Module Position (460 only ) (decimal units) (463 only) Channel 460-... 500 mV 1AA11 -500 to+500 mV 0 to +2048...
  • Page 167 S5-115F Manual Analog Value Processing Table 6-17. Channel Types for Analog Input Modules (I/O types 14 and 15) Module Switch Range Card Measuring Range Nominal Range CH AQ Module Position (460 only) (decimal units) (463 only) Channel 463-... 4 to 20 mA 0 to+1024 470-7LC12 Measuring...

  • Page 168: Analog Value Matching Blocks Fb 250 And Fb 251

    S5-115F Manual Analog Value Processing Analog Value Matching Blocks FB 250 and FB 251 These blocks match the nominal range of an analog module to a standard range that you can specify. Reading in and scaling an analog value - FB 250 - Analog input modules convert analog process signals into digital values and store them in the module.
  • Page 169 Analog Value Processing S5-115F Manual Call and parameter assignment: Data Parameter Meaning Type Assignment / Explanation type Module address AI 460: 128 to 240 (16-byte grid) :IU FB 250 AI 463: 128 to 248 (8-byte grid) NAME :AGF: ANEI Channel number KY = 0 to 7 in AI 460 0 to 3 in AI 463 Upper limit of the...
  • Page 170 S5-115F Manual Analog Value Processing Standardization schematic: The FB 250 function block converts the read in value linearly to the upper and lower limits (OGR and UGR). The conversion is depending of the used module. Analog input module AE 460 The analog output value XA is channel type dependend.
  • Page 171 Analog Value Processing S5-115F Manual Standardized area Nominal area of the module OGDR UGDR Analog value Figure 6-17. Schematic Representation of the Conversion COM 115F is used to configure the analog value representation of the module (channel type): ( Vol. 2/2 of the Manual). 6-40 EWA 4NEB 811 6148-02...
  • Page 172 S5-115F Manual Analog Value Processing Selective sampling The 460 analog input module permits sampling of analog values • Cyclically • Selectively In the case of cyclic sampling, the analog variables on the module are coded and buffered one after another. The user program has no influence on coding. In the case of selective sampling, the user program initiates coding of the desired analog variables.
  • Page 173 Analog Value Processing S5-115F Manual Outputting an analog value -FB 251- Use function block FB 251 to output analog values to analog output modules. Specify the type of analog representation of the module (channel type) in the KNKT parameter. Values from the range between the “lower limit (UGR)”...

  • Page 174: Communications Capabilities

    Communications Capabilities Overview of Communications Capabilities ..... . 7 - 1 SINEC L1 Local Area Network ....... . . 7 - 1 7.2.1 Nonsafety-Related Connection between an S5-115F Slave and a Master Controller...
  • Page 175 Figures 7-1. PLCs Connected to the SINEC L1 Local Area Network ..... . 7 - 2 7-2. Schematic of Master-Slave Data Traffic via SINEC L1 LAN ....7 - 4 7-3.
  • Page 176 Tables 7-1. Mailbox Contents, Master PLC with CP 530 Sending to Slave S5-115F ..7 - 7 7-2. Mailbox Contents, Master PLC without CP 530 Sending to Slave S5-115F ..7 - 7 7-3.

  • Page 177: Communications Capabilities

    S5-115F Manual Communications Capabilities Communications Capabilities Overview of Communications Capabilities The S5-115F offers communications capabilities using the SINEC L1 local area network and a programmer. All the communications capabilities of the SIMATIC family are available by inter- posing a programmable controller of the U range. The CP 523 communications processor is still available for use direct in the S5-115F.
  • Page 178 Communications Capabilities S5-115F Manual Slave CP 530 e.g. S5-155U S5-115U to 155U Slave CP 530 Master CP 530 e.g. S5-115U S5-115F Bus Terminal BT 777 Figure 7-1. PLCs Connected to the SINEC L1 Local Area Network You can transmit data on the SINEC L1 LAN between any nodes: •...

  • Page 179: Master Controller

    S5-115F Manual Communications Capabilities Important for all connections with the S5-115F Note Incoming messages cannot be accepted by the S5-115F until the subunits have been synchronized. You should therefore organize data transmission to the S5-115F so that there is an interval of at least 100 ms between receipt of each message. 7.2.1 Nonsafety-Related Connection between S5-115F Slaves and the Master Controller...
  • Page 180 Communications Capabilities S5-115F Manual The following two figures show the schematic sequence of data traffic between the master and the slave. Inputs User program Outputs of the source PLC Flags Data blocks ”Send” coordination Flags Send mailbox byte Data blocks Operating system of the source PLC Send buffer Operating system of the destination PLC...
  • Page 181 S5-115F Manual Communications Capabilities Start User program of the source PLC: has permission to send been given? CBS.7* = 0 User program of the source PLC fills the Send mailbox User program of the source PLC finishes filling and sets CBS.7* = 1 Operating system of the source PLC: has permission to send been given? CBS.7* = 1...
  • Page 182 Communications Capabilities S5-115F Manual Coordination bytes Coordination bytes form the interface to the PLC operating system. The programs of the slaves use these bytes to track and influence the flow of LAN traffic. The positions of the coordination bytes are configured using COM 115F. Figure 7-4 explains the individual bits.
  • Page 183 S5-115F Manual Communications Capabilities Note the different contents of the master and slave mailboxes in the S5-115F. The following four tables show the mailbox contents for master traffic. • Master-PLC with CP 530 sends to slave S5-115F • Master-PLC without CP 530 sends to slave S5-115F •...
  • Page 184 Communications Capabilities S5-115F Manual Table 7-3. Mailbox Contents, Slave S5-115F Sending to Master PLC with CP 530 Slave S5-115F Sending to Master PLC with CP 530 Byte Contents of slave S5-115F Send Byte Contents of master PLC Receive mailbox mailbox (destination-specific) (shared) Status Byte Receive...
  • Page 185 S5-115F Manual Communications Capabilities Point-to-point connection You can connect an S5-115F direct to other controllers using a point-to-point connection. This saves you additional transceivers or interface modules. The following table lists possible partners. Table 7-5. Communications Partners in Point-to-Point Connection Partners Connection S5-95U...
  • Page 186 Communications Capabilities S5-115F Manual Operator-process communication and visualization For operator-process communication and visualization, a communication and visualization PLC must be connected to the S5-115F via the SINEC L1 LAN. The connection is established to subunit B so that the interface of subunit A is free for a programmer. In Figure 7-6 the communication and visualization PLC is the SINEC L1 master with the CP 530 module and the S5-115F with its subunit B is a SINEC L1 slave.
  • Page 187 S5-115F Manual Communications Capabilities Transfer of error DBs Please note the following when programming your SINEC L1 messages: If a subunit detects a 115F error, the subunit sends the body its error DB (56 bytes) to the SINEC L1 master. In such a case, subunit A sends DB 2 and subunit B sends DB 3. The frame received by the master contains a frame header as well as the actual body of the error DB.
  • Page 188 Communications Capabilities S5-115F Manual In the case of multiple connections with a CP 530 in the master, the Receive mailbox contains the following message frame: Message header Byte Status byte Length of message body (bytes) = 56 Slave No. source S5-115F Reserved Frame body of the error 'C' = B...

  • Page 189: Safety-Related Connection Of Several S5-115Fs

    S5-115F Manual Communications Capabilities 7.2.2 Safety-Related Connection of Several S5-115Fs Process automation systems consist of several PLCs if • The I/O capacity of one PLC is not sufficient • The user program is too long for one PLC • A distributed configuration is required (e.g. for availability reasons). Message structure variants The message protection mechanism has been extended in the CPU 942-7UF15.
  • Page 190 Communications Capabilities S5-115F Manual Safety-related connection of several S5-115F PLCs Safety-related data exchange is based on the multi-mailbox system. In addition to the two mailboxes described in Section 7.2.1 for master traffic, there is one mailbox per data path in the transmitting slave and one per data path in the receiving slave for interslave communication.
  • Page 191 S5-115F Manual Communications Capabilities The following figures show the contents of the mailboxes for safety-related interslave com- munication in the different message modes. Table 7-7. Mailbox Contents, S5-115F Slave PLC Sending to S5-115F Slave PLC in 115F-13 Message Mode Slave S5-115F Sending to Slave S5-115F in 115F-13 Message Mode Byte Contents of the Send mailbox Byte...
  • Page 192 Communications Capabilities S5-115F Manual Processing Send and Receive mailboxes The Send and Receive mailboxes can only be processed with SINEC L1 synchronization. Synchronization is performed: • Automatically by the operating system • By calling FB 254 with the "SINEC L1 processing" parameter in the user program. Synchronization of SINEC L1 processing takes place automatically every 30 to 40 ms in the operating system.
  • Page 193 S5-115F Manual Communications Capabilities Example for one-channel SINEC L1 LAN: In this SINEC L1 LAN programming example, four S5-115Fs are: • connected together in a safety-related configuration with 115F-14 message mode • connected to the master S5-115U in a nonsafety-related configuration The following transfers are implemented: Partner Connections...
  • Page 194 Communications Capabilities S5-115F Manual User Send Operating Operating Receive User SINEC L1 LAN program mailbox system system mailbox program Master 20 bytes 40 bytes 30 bytes Slave 1 30 bytes 30 bytes 10 bytes Slave 2 50 bytes 10 bytes Slave 3 50 bytes 10 bytes...
  • Page 195 S5-115F Manual Communications Capabilities Mailboxes A and B in the slave PLCs indicate identical mailboxes in both subunits. The master PLC, on the other hand, has only one Send mailbox and one Receive mailbox. Configuring The mailbox system for the SINEC L1 LAN is configured for the slave ( Vol. 2, 1.1.2 of the manual). For this purpose, COM 115F installs a table of Send mailboxes and a table of Receive mailboxes in configuration DB1.
  • Page 196 Communications Capabilities S5-115F Manual Table 7-10. Configuration of a SINEC L1 Structure with COM 115F (Continued) COM 115F Example Configuration in Slave interrogates/calculates Send mailbox table Send mailboxes are in DB 100 from DW0 onward Receive mailbox table Receive mailboxes are in DB 101 from DW0 onward 7-20 EWA 4NEB 811 6148-02...
  • Page 197 S5-115F Manual Communications Capabilities Explanation of Table 7-10 The SINEC L1 LAN is operated with a single channel. The slave No. is 1 to 4 in the S5-115F programmable controllers. Our example contains 10 different send data paths from slave to slave and from slave to master.

  • Page 198: Connecting Several S5-115Fs With S5 Plcs Of The U Range

    Communications Capabilities S5-115F Manual 7.2.3 Connecting Several S5-115Fs with S5 PLCs of the U Range You can also add S5 PLCs of the U range to safety-related networks of several S5-115Fs as SINEC L1 slaves ( 7.2.2). The following PLCs can be used as slaves with the CP 530: •...
  • Page 199 S5-115F Manual Communications Capabilities Mailbox contents in 115F-13 message mode Note the different contents of the mailboxes in the slave S5 of the U range and in the slave S5-115F. The following four figures show mailbox contents for interslave communications in 115F-13 message mode: •...
  • Page 200 Communications Capabilities S5-115F Manual Table 7-13. Mailbox Contents, Slave S5-115F Sending to PLC of the S5-U Range with CP 530 Slave S5-115F Sending to PLC of the S5-U Range with CP 530 Byte Contents of the Send mailbox Byte Contents of the Receive mailbox of the slave S5-115F of the slave S5-U PLC (destination-specific)
  • Page 201 S5-115F Manual Communications Capabilities Mailbox contents in 115F-14 message mode Note the different contents of the mailboxes in the slave S5 of the U range and in the slave S5-115F. The following four figures show the mailbox contents for interslave communications using 115F-14 message mode: •...
  • Page 202 Communications Capabilities S5-115F Manual Table 7-17. Mailbox Contents, Slave S5-115F Sending to PLC of the S5-U Range with CP 530 Slave S5-115F Sending to PLC of the S5-U Range with CP 530 Byte Contents of the Send mailbox Byte Contents of the Receive mailbox of the slave S5-115F of the slave S5-U PLC (destination-specific)
  • Page 203 S5-115F Manual Communications Capabilities Mailbox contents in 115F-15 message mode Note the different contents of the mailboxes in the slave S5 of the U range and in the slave S5-115F. The following four figures show the mailbox contents for interslave communications using 115F-15 message mode: •...
  • Page 204 Communications Capabilities S5-115F Manual Table 7-21. Mailbox Contents, Slave S5-115F Sending to PLC of the S5-U Range with CP 530 Slave S5-115F Sending to PLC of the S5-U Range with CP 530 Byte Contents of the Send mailbox Byte Contents of the Receive mailbox of the slave S5-115F of the slave S5-U PLC (destination-specific)
  • Page 205 To calculate the signature you would require special information which is beyond the scope of this manual. If you want to send messages from a slave PLC of the S5-U range to a slave S5-115F PLC, please consult your local Siemens regional office. Safety note •...

  • Page 206: Safety-Related And Fault-Tolerant Networking

    Communications Capabilities S5-115F Manual 7.2.4 Safety-Related and Fault-Tolerant Networking A safety-related network consisting of several S5-95Fs and S5-115Fs is fault-tolerant if two SINEC L1 LANs are installed with two SIMATIC S5 PLCs. SIMATIC S5 SIMATIC S5 SINEC L1 LAN A SINEC L1 LAN B S5 - 115F : Slave 1 S5 - 115F : Slave 2...
  • Page 207 S5-115F Manual Communications Capabilities Method of operation: Both subunits always have the same contents in all Send mailboxes common to SINEC L1 LAN A and SINEC L1 LAN B. Since the SINEC L1 LANs are not synchronized with each other, they send the individual messages from one Send mailbox at different times.

  • Page 208: The Mailbox Transfer Block Fb 253

    Communications Capabilities S5-115F Manual 7.2.5 The Mailbox Transfer Block FB 253 When you have installed a SINEC L1 LAN, it is connected to subunit B of the relevant S5-115F. The user program accesses the Receive mailbox direct without interposing the FB 253. If you have installed a two-channel SINEC L1 LAN, you have two Receive mailboxes (LAN A, LAN B).

  • Page 209: Programmer Connected To Sinec L1 Master

    S5-115F Manual Communications Capabilities 7.3.2 Programmer Connected to SINEC L1 Master You can service the programmer from the master via • a single-channel SINEC L1 LAN • a two-channel SINEC L1 LAN You need a SINEC L1 LAN connected to all subunits to enable the operator to perform both read and write functions.

  • Page 210: Cp 523 Serial I/O Module

    Communications Capabilities S5-115F Manual CP 523 Serial I/O Module In the following section you will find some special features required for using the CP 523 in safety- related S5-115Fs. See the CP 523 Manual for further information on the design and principle of operation of the CP 523.

  • Page 211: Settings On The Cp 523 Module

    S5-115F Manual Communications Capabilities 7.4.1 Settings on the CP 523 Module The CP 523 module has a jumper header and a DIP switch. The following figure shows the position of these components. Jumper X7: closed Jumper header X10 Jumper X9: open Jumper X8: open Jumper X6: closed (from Version 2 onward)
  • Page 212 Communications Capabilities S5-115F Manual DIP switches for addressing The CP 523 uses an address area of eight bytes and is addressed from initial address 128 like an analog module. You must set the desired initial address via DIP switches on switch bank S1. See the following table for the switch settings for defining the initial address: Table 7-23.

  • Page 213: Use Of The Cp 523 In Print Mode

    S5-115F Manual Communications Capabilities 7.4.2 Use of the CP 523 in Print Mode You can print out all texts stored on the memory submodule of the CP 523 in print mode. You can use the CP 523 in the S5-115F for the following: •...
  • Page 214 Communications Capabilities S5-115F Manual The following table shows examples of standard error texts that have been stored in DB 255 of the COM 115F S5CQ59ST.S5D file. Table 7-24. Standard Error Message Texts Typical Standard Error Message Texts 23.07.89 11:26:42 CPU ERROR –...
  • Page 215 S5-115F Manual Communications Capabilities Generating nonstandard error message texts If you want to evaluate the operating system error messages yourself and store your own error message texts on the memory submodule of the CP 523, please read the following information on the structure of error message frames.
  • Page 216 Communications Capabilities S5-115F Manual I/O error without QVZ (message text Nos. 3851, 3852, 3853) 1st word Bits 12 - 15: (Job number) Bits 0 - 11: Message text number 2nd word In the high byte: Number of the I/O word In the low byte: Number of the bit 3rd word...
  • Page 217 S5-115F Manual Communications Capabilities Terminal diagrams for print mode The CP 523 assumes a printer with a TTY interface or an RS-232-C (V.24) interface as the peripheral device. CP 523 (passive TTY) to PT 88 (active TTY) without BUSY signal CP 523 PT 88 TTY OUT+ (10)
  • Page 218 Communications Capabilities S5-115F Manual RS-232-C (V.24) interface Printer setting: Printer not ready to receive = no current CP 523 PT 88 V.24 - TXD (11) (3) RXD V.24 - RXD (2) TXD Shield (24/25) (1) Shield RTS (13) DTR (15) GND (2/21/23) (7) GND (25) BUSY...
  • Page 219 S5-115F Manual Communications Capabilities Pin Assignments of the 25-way subminiature D connector Ground V.24 -RXD TTY IN+ 20 mA receive TTY IN - Ground 20 mA send TTY OUT+ Ground V.24 -TXD Shield TTY OUT - Shield Figure 7-16. Pin Assignments of the 25-Way Subminiature D Connector Note If you are using the CP 523 with an active TTY interface, please note the voltage drop over the cable lengths as well as the Send and Receive elements of the module.

  • Page 220: Use Of The Cp 523 In Communications Mode

    Communications Capabilities S5-115F Manual 7.4.3 Use of the CP 523 in Communications Mode Message frames of up to 256 bytes in length can be transferred between the CPU and a peripheral device connected to the CP 523 module. The CP 523 offers you the following: •...
  • Page 221 S5-115F Manual Communications Capabilities S5 bus and transfer memory The data between the CPU and the CP 523 is transferred via the S5 bus. The data is stored on the CP 523 in a transfer memory of eight bytes. The addresses for the transfer memory are derived from the initial address of the module and an offset of 0 to 7.
  • Page 222 Communications Capabilities S5-115F Manual Terminal diagrams for communications mode The CP 523 assumes the following as peripheral device: • Data terminal equipment, e.g. CP 521, CP 523, CPU 944 • Data communications equipment, e.g. a MODEM CP 523 - CP 523 (TTY interface) CP 523 (TTY passive) CP 523 (TTY active) TTY IN+...

  • Page 223: Failsafe Characteristics Of The Cp 523

    S5-115F Manual Communications Capabilities Connecting a data terminal to a communications terminal An example using CP 523 to Modem (SIEMENS 2425 B DX) CP 523 Modem RS-232-C Modem RXD (V.24) -RXD RS-232-C (11) Modem TXD (V.24) -TXD (13) Modem RTS...

  • Page 224: Fb 252 Integral Function Block

    Communications Capabilities S5-115F Manual 7.4.5 FB 252 Integral Function Block The FB 252 is integrated in the operating system of the S5-115F. It handles control of data transfer between the CPU and the CP 523 serial I/O module. The FB 252 transfers fixed-length data. Up to 32 data blocks of eight bytes each are read from or written to a memory area per call.
  • Page 225 S5-115F Manual Communications Capabilities Indirect assignment of FB 252 parameters If you want to assign the FB 252 parameters indirectly, you must store the data for assigning the block parameters in a DB. For this purpose, write the parameter assignments in six consecutive data words.
  • Page 226 Communications Capabilities S5-115F Manual START FB 252: Send function CPU transfers the ”Send message” job request from a memory area of the CPU (flag area or data block) to the I/O address of the CP 523 CP 523 reads the job and writes the coordination information into the transfer memory FB 252: Receive function*...
  • Page 227 Technical Specifications General Technical Specifications ......8 - 1 Description of the Modules .

  • Page 228: Technical Specifications

    S5-115F Manual Technical Specifications Technical Specifications General Technical Specifications Climatic Mechanical Environmental Conditions Environmental Conditions Temperature Vibration to IEC 68-2-6 - tested with 10 to 57 Hz, Operating (const. amplitude 0.15 mm) - open design 57 to 150 Hz, Air intake temperature (const.
  • Page 229 Technical Specifications S5-115F Manual Electromagnetic Compatibility (EMC) IEC / VDE Noise Immunity Safety Information Damped oscillatory wave test to IEC 255-4 Degree of protection to IEC 529 - AC power supply modules 2.5 kV - type IP 20 - DC power supply modules 1 kV - output 24 V DC 1 kV...

  • Page 230: Description Of The Modules

    S5-115F Manual Technical Specifications Description of the Modules 8.2.1 Mounting Racks (CRs, ERs) Mounting Rack CR 700-0 for Central Controller (6ES5 700-0LB11) Technical Specifications Number of input/output modules that can be plugged in max. Number of expansion units that can be connected - central max.
  • Page 231 Technical Specifications S5-115F Manual Mounting Rack ER 701-1 for Expansion Unit 1 (6ES5 701-1LA12) Technical Specifications Number of input/output modules that can be plugged in max. Interface module - central connection IM 306 Interrupt evaluation not possible Dimensions w x h x d (mm (in.)) 483 x 303 x 47 (19 x 11.9 x 1.8) Weight...
  • Page 232 S5-115F Manual Technical Specifications Mounting Rack ER 701-3 for Expansion Unit 3 (6ES5 701-3LA12) Technical Specifications Number of input/output modules that can be plugged in max. Interface module - central connection IM 306 - distributed connection IM 304 / IM 314 Interrupt evaluation not possible Dimensions w x h x d (mm (in.))

  • Page 233: Power Supply Module

    S5-115F Manual 8.2.2 Power Supply Module PS 951 Power Supply Module 24 V DC; 5 V, 7 A (6ES5 951-7ND21) Technical Specifications SIEMENS Input voltage L+ SIMATIC S5 - rated value 24 V DC - permissible range 19.2 to 30 V...
  • Page 234 S5-115F Manual Technical Specifications PS 951 Power Supply Module 24 V DC; 5 V, 7 A (6ES5 951-7ND31) Technical Specifications SIEMENS Input voltage L+ SIMATIC S5 - rated value 24 V DC - permissible range 19.2 to 30 V 7A/15A...
  • Page 235 Technical Specifications S5-115F Manual PS 951 Power Supply Module 24 V DC; 5 V, 7 A (6ES5 951-7ND41) Technical Specifications Input voltage L+ SIEMENS - rated value 24 V DC SIMATIC S5 - permissible range 19.2 to 30 V 7A/15A...

  • Page 236: Central Processing Unit

    S5-115F Manual Technical Specifications 8.2.3 Central Processing Unit Central Processing Unit CPU 942F (6ES5 942-7UF15) Technical Specifications Memory capacity (total) max. 18944 statements - internal memory max. 2560 statements - memory submodule (RAM)* max. 16384 statements - memory submodule (EPROM)* max.

  • Page 237: Digital Input Modules

    Technical Specifications S5-115F Manual 8.2.4 Digital Input Modules Digital Input Module 8 x 24 V DC (with P Interrupt), Floating, Safety-Related (6ES5 430-7LA12) Technical Specifications Number of inputs Floating yes (optocoupler) - isolated in groups of Input voltage L+ - rated value 24 V DC - for ”0”...
  • Page 238 S5-115F Manual Technical Specifications Digital Input Module 8 x 24 V DC (with P Interrupt), Floating, Safety-Related (6ES5 434-7LA12) Technical Specifications Number of inputs Floating yes (optocoupler) - isolated in groups of Input voltage L+ - rated value 24 V DC - for ”0”...
  • Page 239 Technical Specifications S5-115F Manual Digital Input Module 16 x 115 V DC, Floating, Safety-Related (6ES5 435-7LB11) Technical Specifications Number of inputs Floating yes (optocoupler) - in groups of Input voltage L1 - rated value 115 V UC - frequency 47 to 63 Hz - for ”0”...
  • Page 240 S5-115F Manual Technical Specifications Digital Input Module 8 x 230 V AC, Floating, Safety-Related (6ES5 436-7LC11) Technical Specifications Number of inputs Floating yes (optocoupler) - isolated in groups of Input voltage L1 - rated value 230 V AC - frequency 47 to 63 Hz - for ”0”...

  • Page 241: Digital Output Modules

    Technical Specifications S5-115F Manual 8.2.5 Digital Output Modules Digital Output Module 32 x 24 V DC; 0.5 A Floating, Reaction-Free (6ES5 451-7LA11) Technical Specifications Number of outputs Floating yes (optocoupler) - isolated in groups of Load voltage L+ - rated value 24 V DC - permissible range 20 to 30 V...
  • Page 242 S5-115F Manual Technical Specifications Digital Output Module 16 x 24 V DC; 2A, Floating, Reaction-Free (6ES5 454-7LA11) Technical Specifications Number of outputs Floating yes (optocoupler) - isolated in groups of Load voltage L+ - rated value 24 V DC - permissible range 20 to 30 V - surge voltage at t 0.5 sec.
  • Page 243 Technical Specifications S5-115F Manual Digital Output Module 8 x 24 V DC; 2 A, Floating, Reaction-Free (6ES5 454-7LB11) Technical Specifications Number of outputs Floating yes (optocoupler) - isolated in groups of Load voltage L+ - rated value 24 V DC - permissible range 20 to 30 V - surge voltage at t 0.5 sec.
  • Page 244 S5-115F Manual Technical Specifications Digital Output Module 8 x 115 to 230 V AC; 2 A, Floating, Safety-Related (6ES5 456-7LB11) Technical Specifications Number of outputs Floating yes (optocoupler) - in groups of Load voltage L1 - rated value 115 to 230 V AC - frequency 47 to 63 Hz - permissible range...
  • Page 245 Technical Specifications S5-115F Manual Relay Output Module for Measuring Currents 16 x 24 V DC, Reaction-Free (6ES5 458-7LA11) Technical Specifications Number of outputs - contact bridge - floating - isolated in groups of - relay type 3700-2501-011 (Günther) Limiting continuous current per contact 0.5 A Parallel connection of...
  • Page 246 Technical Specifications Number of outputs - contact bridge varistor SIOV-S07-K275 - floating - isolated in groups of - relay type V23157-006-A402 (Siemens) Limiting continuous current per contact Parallel connection of outputs possible Permissible total current of outputs 100% Switching capacity of...

  • Page 247: Digital Input/Output Modules

    Technical Specifications S5-115F Manual 8.2.6 Digital Input/Output Modules Digital Input/Output Module 32 x 24 V DC; 0.5 A, Reaction-Free (6ES5 482-7LA11) Technical Specifications Number of inputs Floating yes (optocoupler) - isolated in groups of Input voltage - rated value 24 V DC The technical specifications for the inputs correspond to those of the 6ES5 430-7LA11 digital input module.
  • Page 248 S5-115F Manual Technical Specifications Digital Input/Output Module 32 x 24 V DC; 0.5 A, Safety-Related (6ES5 482-7LF11) Technical Specifications Number of inputs 16, for reading: M potential Floating yes (optocoupler) - isolated in groups of 8, connected to common P potential Input voltage - rated value 24 V DC...
  • Page 249 Technical Specifications S5-115F Manual Digital Input/Output Module 32 x 24 V DC; 0.5 A, Safety-Related (6ES5 482-7LF21) Technical Specifications Number of inputs 16, for reading: P potential Floating yes (optocoupler) - isolated in groups of 8, connected to common M potential Input voltage - rated value 24 V DC...
  • Page 250 S5-115F Manual Technical Specifications Example: Connection of an actuator via the modules 482-7LF11 and 482-7LF21 The following figure shows how an actuator is triggered via the modules 482-7LF11 and 482-7LF21. The byte address of the inputs and outputs is marked with an x; it corresponds to the start address of the module.
  • Page 251 Technical Specifications S5-115F Manual Digital Input/Output Module 16 x 24 V DC; 2.5 A, safety-related (6ES5 482-7LF31) Technical Specifications Current consumption - internal (5 V) max. 150 mA - external (24 V, without load) max. 95 mA Supply voltage for inputs and outputs - rated direct voltage - reference potential...
  • Page 252 S5-115F Manual Technical Specifications Example: Connection of an actuator via two modules 482-7LF31 The following figure shows how an actuator is triggered via two modules 482-7LF31. The byte address of the inputs and outputs is marked with an x; it corresponds to the start address of the module.

  • Page 253: Analog Input Modules

    Technical Specifications S5-115F Manual 8.2.7 Analog Input Modules Analog Input Module 8 x I/O/PT, Floating, Reaction-Free (6ES5 460-7LA12) Terminal assignment of the front connector L+=24V M0 - M1 - M2 - M3 - KOMP+ KOMP - M4 - M5 - M6 - M7 - a = Contact pin no.
  • Page 254 S5-115F Manual Technical Specifications Analog Input Module 8 x I/O/PT, Floating, Reaction-Free (6ES5 460-7LA12) Technical Specifications Number of inputs 8 voltage/current Error indication for inputs or - overranging yes (exceeding 8 inputs for Pt 100 4095 units) Floating yes (not for Pt 100) - wire break in the can be designed for sensor line...
  • Page 255 Technical Specifications S5-115F Manual Analog Input Module 4 x I/O, Floating, Safety-Related (6ES5 463-4UA12, 6ES5 463-4UB12) Terminal assignment of the front connector Input range 0 to 1 V Input range 0 to 10 V Front Front connector connector Pins Pins 8-28 EWA 4NEB 811 6148-02...
  • Page 256 S5-115F Manual Technical Specifications Analog Input Module 4 x I/O, Floating, Safety-Related (6ES5 463-4UA11, 6ES5 463-4UA12, 6ES5 463-4UB11, 6ES5 463-4UB12) Terminal assignment of the front connector Input range 0 to 20 mA Input range 4 to 20 mA Input range 4 to 20 mA (2-wire Front Front...
  • Page 257 Technical Specifications S5-115F Manual Analog Input Module 4 x I/O, Floating, Safety-Related (6ES5 463-4UA11, 6ES5 463-4UA12, 6ES5 463-4UB11, 6ES5 463-4UB12) Technical Specifications Basic error limits 0.11 ‰ Number of inputs 4 voltage/current Operational error limits 0.37 ‰ inputs (0° to 55°C) Floating Enable input +24 V...

  • Page 258: Analog Output Modules

    S5-115F Manual Technical Specifications 8.2.8 Analog Output Modules Analog Output Modules 8 x± 10 V; 0 to 20 mA; Floating, Reaction-Free (6ES5 470-7LA12) Terminal assignment of the front connector L+ 24V QV 0 Channel 0 S - 0 QI 0 QV 1 Channel 1 S - 1...
  • Page 259 Technical Specifications S5-115F Manual Analog Output Module 8 x±10 V; 0 to 20 mA; Floating, Reaction-Free (6ES5 470-7LA12) Technical Specifications Number of outputs 8 voltage and current Power supply outputs - rated value 24 V DC Floating yes (not between - ripple Vpp 3.6 V the inputs)
  • Page 260 S5-115F Manual Technical Specifications Analog Output Module 8 x ± 10 V; Floating, Reaction-Free (6S5 470-7LB12) Terminal assignment of the front connector L+ 24V QV 0 Channel 0 S - 0 QV 1 Channel 1 S - 1 QV 2 Channel 2 S - 2 QV 3...
  • Page 261 Technical Specifications S5-115F Manual Analog Output Module 8 x ± 10 V; Floating, Reaction-Free (6ES5 470-7LB12) Technical Specifications Number of outputs 8 voltage outputs Power supply Floating yes (not between - rated value 24 V DC the inputs) - ripple Vpp 3.6 V - permissible range 20 to 30 V...
  • Page 262 S5-115F Manual Technical Specifications Analog Output Module 8 x +1 to 5 V; +4 to 20 mA; Floating, Reaction-Free (6ES5 470-7LC12) Terminal assignment of the front connector L+ 24V QV 0 Channel 0 S - 0 QI 0 QV 1 Channel 1 S - 1 QI 1...
  • Page 263 Technical Specifications S5-115F Manual Analog Output Module 8 x +1 to 5 V; +4 to 20 mA; Floating, Reaction-Free (6ES5 470-7LC12) Technical Specifications Number of outputs 8 voltage and current Power supply outputs - rated value 24 V DC Floating yes (not between - ripple Vpp 3.6 V...

  • Page 264: Communications Modules

    S5-115F Manual Technical Specifications 8.2.9 Communications Modules CP 523 Serial I/O Module, Reaction-Free (6ES5 523-3UA11) Technical Specifications Galvanic isolation TTY signals are floating Memory submodule EPROM/EEPROM Serial interface V.24 (RS-232-C)/TTY passive Transmission mode asynchronous 7-bit mode=char. frame of 11 bits (1 start bit, 7 data bits, 1 parity bit, 2 stop bits) 8-bit mode=char.

  • Page 265: Interface Modules

    0.3 kg (0.7 lb.) FAULT FAULT SIEMENS SIMATIC 6ES5 304-3UA11 The IM 304 interface module is used in combination with the IM 314 interface module for distributed connection (up to 600 m, or 1969 ft.) of expansion units (EUs) to a central controller (CC).
  • Page 266 S5-115F Manual Technical Specifications IM 306 Interface Module (6ES5 306-7LA11) Technical Specifications Current supplied to the EU max. Current consumption (5 V; own consumption) 50 mA Weight approx. 0.6 kg (1.3 lb.) Accessories 705 connecting cable 0.50 m (1.5 ft.) 6ES5 705-0AF00 1.25 m (3.9 ft.) 6ES5 705-0BB20 1.50 m (4.7 ft.) 6ES5 705-0BB50 2.50 m (7.8 ft.) 6ES5 705-0BC50...
  • Page 267 6ES5 760-1AA11 721 connecting cable ( Catalog ST 52.3) IM 314 SIEMENS SIMATIC 6ES5 314-3UA11 The IM 314 interface module is used in combination with the IM 304 interface module for distributed connection (up to 600 m, or 1969 ft.) of expansion units (EUs) to a central con- troller (CC).
  • Page 268 Accessories Adapter casing 6ES5 491-0LB11 721 connecting cable ( Catalog ST 52.3) SIEMENS SIMATIC 6ES5 324-3UA11 The IM 324 parallel interface is used in conjunction with the IM 304 for linking both subunits of the S5-115F system. The IM 324 may only be connected to the IM 304.

  • Page 269: Accessories

    Technical Specifications S5-115F Manual Accessories Adapter Casing for Printed Circuit Boards (6ES5 491-0LB12) Technical Specification Dimensions w x h x d (mm (in.)) 43 x 303 x 187 Weight 0,9 kg (2 lbs.) Use adapter casing to fasten printed circuit bords which are not build as block-type modules in the S5-115F.
  • Page 270 S5-115F Manual Technical Specifications Simulator Technical Specifications Simulator - 32 switches/buttons 6ES5 490-7SA11 DC 24 V can be plugged into 6ES5 420-7LA11 6ES5 430-7LA11 - 16 switches/buttons 6ES5 490-7SA21 AC/DC 24/48/60/115/230 V can be plugged into 6ES5 431-7LA11 6ES5 432-7LA11 6ES5 435-7LA11 6ES5 435-7LB12 6ES5 436-7LA11...
  • Page 271 Types of Fuses Wickmann 19231 2.5 A FF 6ES5 980-3BC21 4 A FF 6ES5 980-3BC51 10 A FF 6ES5 980-3BC41 Gould GAB4 Bussmann ABC4 Types of Relays Siemens V23042 B201 B101 Günther 3700-2501-011 Siemens V23157-006-A402 8-44 EWA 4NEB 811 6148-02...

  • Page 272: Reliability, Availability And Safety Of Electronic Control Systems

    Reliability, Availability and Safety of Electronic Control Systems Reliability of Electronic Control Systems ......9 - 1 9.1.1 Failure Characteristics of Electronic Devices .
  • Page 273 Figures 9-1. Failure Characteristics of Electronic Devices (”Bathtub” Curve) ... . 9 - 2 9-2. Distribution of Failure Occurrences in Installations Incorporating Programmable Controllers ..........9 - 3 EWA 4NEB 811 6148-02...

  • Page 274: Reliability, Availability And Safety Of Electronic Control Systems

    S5-115F Manual Reliability, Availability and Safety of Electronic Control Systems Reliability, Availability and Safety of Electronic Control Systems The terms reliability, availability and safety of electronic control systems are not always clear and sometimes even misinterpreted. This can be explained on the one hand by the different failure characteristics of electronic control systems compared with conventional systems.

  • Page 275: Failure Characteristics Of Electronic Devices

    Reliability, Availability and Safety of Electronic Control Systems S5-115F Manual 9.1.1 Failure Characteristics of Electronic Devices The failure-rate-versus-time curve can be broken down roughly into three periods of time. Early Random Wear-out Failures Failures Failures t in h Figure 9-1. Failure Characteristics of Electronic Devices (”Bathtub” Curve) (1) Early failures are caused by material and manufacturing defects and the failure rate falls steeply during the initial period of operation.

  • Page 276: Failure Distribution

    S5-115F Manual Reliability, Availability and Safety of Electronic Control Systems 9.1.3 Failure Distribution Despite the extensive measures described above, one must still reckon with the occurrence of failures. Experience has shown that, in installations with programmable controllers, failures can be distributed approximately as follows: Enhancement of Processor...

  • Page 277: Availability Of The S5-115F Programmable Controller

    Reliability, Availability and Safety of Electronic Control Systems S5-115F Manual Availability can also be enhanced by reducing the mean time to repair. Such measures include, for instance: • The stocking of spare parts • The training of operating personnel • Fault indicators on the devices •...

  • Page 278: Safety Of Electronic Control Systems

    S5-115F Manual Reliability, Availability and Safety of Electronic Control Systems PLC redundancy There are hierarchical systems in which a higher-level S5-115F generates centralized enable functions for all lower-level S5-115Fs. Failure of this higher-level PLC would lead to a shutdown of the whole system.

  • Page 279: Safe Binary Outputs

    Reliability, Availability and Safety of Electronic Control Systems S5-115F Manual 9.3.2 Safe Binary Outputs Safe outputs are dual-channel in one of the following ways: • Both poles (e.g. +-) of the signal to the load are switched • Two interface relays are controlled, which in turn also switch both poles of the signal to the load.

  • Page 280: Rules Governing The Use Of The S5-115F

    Rules Governing the Use of the S5-115F 10.1 The User Memory ..........10 - 1 10.2 The Logical Program Counter...
  • Page 281 Rules Governing the Use of the S5-115F (Cont.) 10.11 Analog Input Modules ........10 - 37 10.11.1 Type 13 Analog Input Modules .
  • Page 282 Figures 10-1. Response Time in the Case of Cyclic Read-In of Process Signals... . 10 - 3 10-2. Response Time in the Case of Direct Access without OB 2/OB 13 ..10 - 3 10-3.
  • Page 283 Figures (Cont.) 10-30. Type 16 AI, Safety-Related, Intermittent: Single-Channel Sensor with Voltage Output ..........10 - 47 10-31.

  • Page 284: The User Memory

    S5-115F Manual Rules Governing the Use of the S5-115F Rules Governing the Use of the S5-115F in Safety-Related Applications In Chapter 9 you will have learnt the principles of the safety-related structure of the S5-115F. In Chapter 10 you will find all those rules that must be observed when using that part of the S5-115F requiring official approval.

  • Page 285: Response Times

    Rules Governing the Use of the S5-115F S5-115F Manual Insert this sequence of operations at the following points in your program: • At the beginning of every program block (OB, PB, SB and loadable FBs) • After a BLD 255 segmentation operation. You must insert these segmentation operations in your program at intervals of not more than approximately 128 operations.

  • Page 286: Response Time In The Case Of Cyclical Reading In And Output Via

    S5-115F Manual Rules Governing the Use of the S5-115F 10.3.1 Response Time in the Case of Cyclical Reading In and Output via the Process I/O Image If input signals are read in via the process input image (PII) (e.g. using the A I 1.0 operation), and the response is output via the process output image (PIQ) (e.g.

  • Page 287: Response Time In The Case Of Direct Access In The Time Interrupt Ob (Ob 13)

    Rules Governing the Use of the S5-115F S5-115F Manual 10.3.3 Response Time in the Case of Direct Access in the Time Interrupt OB (OB 13) If the inputs are read in and the outputs are activated by direct access in the time interrupt OB, the following applies for the response time: OB 13 synchr.

  • Page 288: Response Times With The Sinec L1 Lan

    S5-115F Manual Rules Governing the Use of the S5-115F Read-in with LPW Output response Input signal Synchr. process interrupts e.g. every 100 msec. after bef. after bef. after bef. OB 2 user user user user user user prog. prog. prog. prog.
  • Page 289 Rules Governing the Use of the S5-115F S5-115F Manual Fill Send Activate operating mailbox system for Send Synchr. e.g. interval 100 msec. Send S5-115F Send Polling time e.g. 250 msec. Receive SINEC L1 LAN Fill Receive mailbox Read Receive mailbox via operating system via user program Synchr.

  • Page 290: Defining The Plc Cycle Time

    S5-115F Manual Rules Governing the Use of the S5-115F In the case of an error, the SINEC L1 response time increases to: SINEC L1 response time=SINEC L1 response time in error-free operation+(T SINEC safety SINEC poll The following applies if you use OB 13 to evaluate the Receive mailbox: SINEC L1 response time T synchr.
  • Page 291 Rules Governing the Use of the S5-115F S5-115F Manual It can be calculated as follows: PLC cycle (OB 2, OB 13, SINEC) PLC cycle 100 - Q where: Q=Q SINEC = OB 2 execution time component of the total S5-115F execution time = OB 13 execution time component of the total S5-115F execution time = SINEC L1 LAN execution time component of the total S5-115F execution time SINEC...

  • Page 292: Monitoring Times For Synchronization Fb Calls (Fb 254 Sync)

    S5-115F Manual Rules Governing the Use of the S5-115F 10.5 Monitoring Times for Synchronization FB Calls (FB 254 SYNC) The subunits must be synchronized for the following purposes: • Updating of user times • Servicing of process interrupts (OB 2) •...

  • Page 293: Discrepancy Times

    Rules Governing the Use of the S5-115F S5-115F Manual Note • Interval monitoring for user timer updating calls is deactivated if the value 16383 is entered for ”User timer updating: Max. interval” when the operating system parameters are set via COM 115F. •...

  • Page 294: Limitations Of Step 5 Programming

    S5-115F Manual Rules Governing the Use of the S5-115F Note You must note the following when configuring the short discrepancy time for without interrupt capability DIs • Time discrepancies of the sensors • Time discrepancies of the readback digital inputs, conditioned by - output modules - coupling relays and - readback input modules.

  • Page 295: Illegal Memory Area

    Rules Governing the Use of the S5-115F S5-115F Manual Important The following are not permissible • LIR and TNB operations with their source addresses to the I/O area (<1000 >EFFF ) and to the system area (EA0A...EA0E). (LIR and TIR are word operations. The highest accessible address is therefore EFFE and not EFFF •...

  • Page 296: Data Blocks Used

    S5-115F Manual Rules Governing the Use of the S5-115F 10.7.4 Data Blocks Used The following DBs are reserved in the S5-115F: • DB 1 • DB 2, DB 3 as error DBs • Configuration DBs, listed in the directory of DB 1. You may not assign these DB numbers in your program.

  • Page 297: Loadable Function Blocks

    Rules Governing the Use of the S5-115F S5-115F Manual 10.7.6 Loadable Function Blocks Frequently recurring or particularly complex program sections (e.g. signalling or arithmetic functions) are programmed in function blocks. These can be assigned parameters and have an extended operation set (e.g. jump operations within a block). The loadable function blocks are subdivided into •...

  • Page 298: I/O Module Types

    S5-115F Manual Rules Governing the Use of the S5-115F 10.8 I/O Module Types There are different types of digital and analog I/Os which are suited to the type of sensors and actuators and to the time characteristics of the input/output signals. A distinction is made between safety-related and nonsafety-related types.
  • Page 299 Rules Governing the Use of the S5-115F S5-115F Manual Table 10-3 gives an overview of the possible I/O types and their characteristics. Table 10-3. I/O Module Types (Type-Matrix) I/O Safety No. of No. of Selec- Read Back Sensor/actuator Inter- Feedback No.

  • Page 300: Digital Inputs

    S5-115F Manual Rules Governing the Use of the S5-115F 10.9 Digital Inputs When configuring the I/Os ( Vol. 2 of the Manual), you define an I/O type according to the characteristics of the process input signals for every DI. There are three different DI types. 10.9.1 Implementation of Sensors Permanently failsafe sensors may have a single-channel connection to a safety-related digital input (requires permit).

  • Page 301: Type 1 Digital Input Modules

    Rules Governing the Use of the S5-115F S5-115F Manual 10.9.3 Type 1 Digital Input Modules Type 1 DIs have the following characteristics: • Nonsafety-related • Can be operated in either subunit A or B (single-channel configuration). • Can be operated in both subunits in any mix. •...

  • Page 302: Type 2 Digital Input Modules

    S5-115F Manual Rules Governing the Use of the S5-115F 10.9.4 Type 2 Digital Input Modules Type 2 DIs have the following characteristics: • Safety-related • Intermittent input signal • They are operated in subunit A and B (two-channel configuration) and must have the same module address in both subunits.
  • Page 303 Rules Governing the Use of the S5-115F S5-115F Manual Figure 10-8 shows the connection of two-channel sensors. (two-channel configuration through- out) Corresponding sensors of subunit A and B are connected to DIs with identical addresses and report the same process state. Subunit A Subunit B 430 - 7LA...

  • Page 304: Type 3 Digital Input Modules

    S5-115F Manual Rules Governing the Use of the S5-115F 10.9.5 Type 3 Digital Input Modules Type 3 DIs have the following characteristics: • Safety-related • The input signal can be intermittent or non-intermittent • They are operated in both subunits A and B (in two-channel configuration) and must have the same module address in both subunits.
  • Page 305 Rules Governing the Use of the S5-115F S5-115F Manual Subunit A Subunit B 451 - 7LA 458 - 7LA 458 - 7LB 430 - 7LA 430 - 7LA 456 - 7LB 434 - 7LA 434 - 7LA 435 - 7LC 435 - 7LC CH DQ 436 - 7LC...
  • Page 306 S5-115F Manual Rules Governing the Use of the S5-115F Connecting non-deactivatable sensors Subunit A Subunit B 458 - 7LA 458 - 7LB CH Rel DQ 430 - 7LA 430 - 7LA 434 - 7LA 434 - 7LA ..

  • Page 307: Checking Digital Input Modules In The Case Of Non-Intermittent

    Rules Governing the Use of the S5-115F S5-115F Manual Permissible modules Module Characteristics 430-7LA DI failsafe 32 * 24 V, Connected to comm. 0 V pot. in groups of 8, P input 434-7LA Interrupt DI failsafe 24 V, Not connected to comm. pot., interrupt generating 435-7LC DI failsafe...

  • Page 308: Digital Input Module With Interrupt Capability (Interrupt Di)

    S5-115F Manual Rules Governing the Use of the S5-115F 10.9.8 Digital Input Module with Interrupt Capability (Interrupt DI) The 434 interrupt DI is always a Type 3 I/O module • Safety-related • Two-Channel • Non-intermittent. This saves you the difficulty of having to verify the intermittent nature of the interrupt DI signals. In addition, the frequency at which the signals change is monitored by the operating system.
  • Page 309 Rules Governing the Use of the S5-115F S5-115F Manual Number and location Only one interrupt DI can be used in each subunit. The interrupt DIs must be plugged into the central controller. Their addresses cannot be used for any other modules, including DQ modules. Process interrupt OB 2 Make sure that OB 2 is correctly executed in the case of process interrupts.

  • Page 310: Digital Output Modules (Dqs)

    S5-115F Manual Rules Governing the Use of the S5-115F Variants of the interrupt DI test • Short test on restart The short test on restart checks all interrupt DI bits with signal level ”1” and leaves all bits with signal level " 0 " untested. •...

  • Page 311: Type 8 Digital Output Modules (Dqs)

    Rules Governing the Use of the S5-115F S5-115F Manual 10.10.1 Type 8 Digital Output Modules (DQs) Type 8 digital output modules have the following characteristics: • Non-intermittent • They are operated either in subunit A or B (single-channel configuration). • They can be plugged into both subunits in any mix.

  • Page 312: Type 9 And Type 10 Digital Output Modules

    S5-115F Manual Rules Governing the Use of the S5-115F 10.10.2 Type 9 and Type 10 Digital Output Modules Type 9 digital output modules have the following characteristics: • Safety-related • Intermittent output signal • They are operated both in subunit A and subunit B (two-channel configuration) and must have the same module address in both subunits.
  • Page 313 Rules Governing the Use of the S5-115F S5-115F Manual Choose interposing relays/actuator according to the following criteria: Table 10.4 Choise of the reaction times for interposing relays and actuator Drop-out delay of the Drop-out delay of I/O type interposing relays the actuator any time any time...
  • Page 314 S5-115F Manual Rules Governing the Use of the S5-115F Note In the case of safety-related 24 V digital outputs with readback function, please note that the holding current of the load must be greater than 1 mA. Note In the case of safety-related 230 V digital outputs with readback function, please note that the holding power of the load must be greater than 5 W;...
  • Page 315 Rules Governing the Use of the S5-115F S5-115F Manual Subunit A Subunit B 456 - 7LB to MP 456 - 7LB to L (Not connected to (Not connected to common pot.) R DI, L Read common pot.) R DI, MP Read 435 - 7LC 435 - 7LC DQ, L output...
  • Page 316 S5-115F Manual Rules Governing the Use of the S5-115F Indirect control readback direct at DQ module Subunit A Subunit B 482 - 7LF21 482 - 7LF11 482 - 7LF31 482 - 7LF31 R - DI, M - Read R - DI, P - Read 482 - 7LF21 482 - 7LF11 482 - 7LF31...
  • Page 317 Rules Governing the Use of the S5-115F S5-115F Manual Indirect control readback at load circuit Note You must use sufficiently fast interposing relays in the case of indirect control of actuators via interposing relays and readback after the interposing relays. The delay between control pulse and the result of the readback function must not exceed 70 msec.
  • Page 318 S5-115F Manual Rules Governing the Use of the S5-115F Subunit A Subunit B 482 - 7LF11 482 - 7LF11 482 - 7LF31 to MP 482 - 7LF31 to L 458 - 7LB R DI, L Read 458 - 7LB R DI, MP Read 435 - 7LC 435 - 7LC DQ, P output...
  • Page 319 Rules Governing the Use of the S5-115F S5-115F Manual Subunit A Subunit B 482 - 7LC11 482 - 7LC11 482 - 7LC31 to MP 482 - 7LC31 to L R DI, L Read R DI, MP Read 458 - 7LB 458 - 7LB 435 - 7LC 435 - 7LC...

  • Page 320: Checking Digital Output Modules Using Readback Digital Input Modules

    S5-115F Manual Rules Governing the Use of the S5-115F 10.10.4 Checking Digital Output Modules Using Readback Digital Input Modules A safety-related digital output module must be checked by a two-channel readback digital input module. The 115F operating system compares both input signals and reports an error when they are not identical.
  • Page 321 Rules Governing the Use of the S5-115F S5-115F Manual Intermittent analog input signal (I/O type 16) You can use all input ranges. All Type 16 I/O modules must be subjected to a function test after any extended downtime. You can dispense with the test if you configure Type 14 or 15. Input ranges without wire-break monitoring by live zero The following input ranges have no wire-break monitoring by live zero: •...

  • Page 322: Type 13 Analog Input Modules

    S5-115F Manual Rules Governing the Use of the S5-115F 10.11.1 Type 13 Analog Input Modules Type 13 analog input modules have the following characteristics: • Nonsafety-related • They can be plugged into either subunit A or subunit B. • They can be connected in any mix in both subunits. •...

  • Page 323: Type 14 Analog Input Modules

    Rules Governing the Use of the S5-115F S5-115F Manual 10.11.2 Type 14 Analog Input Modules Type 14 analog input modules have the following characteristics: • Safety-related. • Non-intermittent input signal. • They are plugged into subunits A and B (two-channel configuration) and must have the same module address in both subunits.
  • Page 324 S5-115F Manual Rules Governing the Use of the S5-115F Subunit A Subunit B 463-4U.AI 458 - 7LA 7LA, 0 to 20 mA 463-4U.AI CH Rel DQ - 7LC, 4 to 20 mA As in 4 to 20 mA with tetrad bits 470 CH AQ subunit A 0 to 20 mA...
  • Page 325 Rules Governing the Use of the S5-115F S5-115F Manual Subunit A Subunit B 463-4U AI 458 - 7LA 7LA, 0 to 20 mA 463 4U. AI CH Rel DQ - 7LC, 4 to 20 mA As in 4 to 20 mA with tetrad bits 470 CH AQ subunit A...

  • Page 326: Type 15 Analog Input Modules

    S5-115F Manual Rules Governing the Use of the S5-115F 10.11.3 Type 15 Analog Input Modules Type 15 analog input modules have the following characteristics: • Safety-related • The AI signal needs not be intermittent. • They are plugged into subunits A and B (two-channel configuration) and must have the same address in both subunits.
  • Page 327 Rules Governing the Use of the S5-115F S5-115F Manual Subunit A Subunit B 463-4U.AI 458 - 7LA - 7LA, 0 to 20 mA 458 - 7LA CH Rel DQ with - 7LC, 4 to 20 mA CH Rel DQ 4 to 20 mA tetrad bits with tetrad bits 470 CH AQ...
  • Page 328 S5-115F Manual Rules Governing the Use of the S5-115F Subunit A Subunit B 463-4U.AI 458 - 7LA 7LA, 0 to 20mA 458 - 7LA CH Rel DQ - 7LC, 4 to 20 mA CH Rel DQ 4 to 20 mA with tetrad bits with tetrad bits 470 CH AQ...

  • Page 329: Checking Analog Input Modules Using Check Analog Output Modules

    Rules Governing the Use of the S5-115F S5-115F Manual 10.11.4 Checking Analog Input Modules Using Check Analog Output Modules The operating system must check non-intermittent analog input modules to establish whether or not they are capable of reading in two configured check values properly. A check AQ module generates these check signals.
  • Page 330 S5-115F Manual Rules Governing the Use of the S5-115F Connecting sensors to analog input modules S i n g l e -channel sensors must be permanently failsafe. Subunit A Subunit B 463 - 4U. 463 - 4U. Analog All channels can be set by value to 10 V jumpers...
  • Page 331 Rules Governing the Use of the S5-115F S5-115F Manual Subunit A Subunit B 463 - 4U. 463 - 4U. Please note that the sensor must supply the current for two loads! 4 to 20 mA All channels can be set by Analog value 0 to 20 mA jumpers...
  • Page 332 S5-115F Manual Rules Governing the Use of the S5-115F Sensors must be t w o -channel if they are not permanently failsafe. Subunit A Subunit B 463 - 4U. 463 - 4U. 4 to 20 mA 0 to All channels can be set by 0 to 10 V jumpers 0 to 20 mA...

  • Page 333: Analog Output Modules

    Rules Governing the Use of the S5-115F S5-115F Manual 10.12 Analog Output Modules When configuring the I/O modules ( Vol. 2 of the Manual), define I/O type 18 for each AQ word. 10.12.1 Type 18 Analog Output Modules Type 18 analog output modules have the following characteristics: •...

  • Page 334: I/O Type Assignment Of Unused Digital Words

    S5-115F Manual Rules Governing the Use of the S5-115F 10.13 I/O Type Assignment of Unused Digital Words 32-bit DI/DQ modules require two I/O words. You must define the I/O type for each I/O word. This must also be done for an I/O word even if you do not use the relevant bits. Assign the unused I/O words to the simplest I/O type.

  • Page 335: I/O Type Mixes

    Rules Governing the Use of the S5-115F S5-115F Manual 10.15 I/O Type Mixes Do not mix safety-related and nonsafety-related I/O types within one I/O module. The following table shows permissible I/O type mixes. Table 10-8. I/O Type Mixes The following modules can be mixed CH Rel DQ for Type 14 CH Rel DQ for Type 15 DQ Type 8...

  • Page 336: Address Grid

    S5-115F Manual Rules Governing the Use of the S5-115F The word is the next largest unit after the byte. It is 16 bits long. Two bytes constitute one word. Inputs (I), outputs (Q) and flags (F). 1 word= 2 bytes = 16 bits Addressing output words QW 0 QW 2...
  • Page 337 Rules Governing the Use of the S5-115F S5-115F Manual Variable Addressing The S5-115F allows you to assign an address to every slot. This is possible if an IM 306 interface module is plugged into the central controller and each expansion unit. Whether the module is plugged into the CC or an EU is irrelevant as far as addressing is concerned.
  • Page 338 S5-115F Manual Rules Governing the Use of the S5-115F Binary weights of the address bits 128 64 The address is equal to the sum of the weights set by the individual code switches, e.g. 2+4+8+32=46 Figure 10-37. Setting a DIP Switch The module is then addressed as follows: Channel No.
  • Page 339 Rules Governing the Use of the S5-115F S5-115F Manual Addresses for Address switches (1= ON; 0 = OFF) ADDRESS BIT SLOT digital 7 6 5 4 3 2 1 modules Addresses for Address switches analog modules : Slot number : Address switch : Switches for setting the number of inputs : DIP switch or outputs per slot...

  • Page 340: Responding To I/O Module Errors

    S5-115F Manual Rules Governing the Use of the S5-115F 10.17 Responding to I/O Module Errors To increase the availability of the S5-115F, the operating system does not necessarily respond to I/O module errors with PLC STOP. The user can define system response to I/O errors himself. There are four I/O error tolerance variants (I/O ETVs) available for this purpose: I/O ETV 1 All I/O module errors result in PLC STOP...
  • Page 341 Rules Governing the Use of the S5-115F S5-115F Manual Table 10-9. Meaning of the Signal Group Numbers in the Case of Error Tolerance Variants 1 to 4 (Continued) I/O Error Tolerance Signal Group Response to I/O Error Variant Number PLC STOP Individual passivation 2 to 26 (Group) passivation...

  • Page 342: Passivation Of I/O Modules

    S5-115F Manual Rules Governing the Use of the S5-115F 10.17.1 Passivation of I/O Modules The system response to an I/O error must not necessarily result in PLC STOP. If your automated process consists of several independent subprocesses, the following is possible over the operating system: •...

  • Page 343: Revoking Passivation Of I/O Modules

    Rules Governing the Use of the S5-115F S5-115F Manual 10.17.2 Revoking Passivation of I/O Modules Sensors and actuators are frequently the cause of passivation of I/O modules. IF you can remove the fault in PLC RUN, FB 255 allows you to revoke passivation; the depassivated I/O module is then referenced anew by the CPU.
  • Page 344 S5-115F Manual Rules Governing the Use of the S5-115F Increases in PLC scan time If you call FB 255 DEPA, the PLC scan time increases as follows: • 110 ms, if a digital input of I/O type 3 was the cause of passivation, •...
  • Page 345 Rules Governing the Use of the S5-115F S5-115F Manual Example: Structure of the control program The control program is structured so that when a signal group is passivated, the relevant program section is no longer processed ( Figure 10-40). Please note that the I/O modules of one signal group can only be depassivated after safe switch on of the control program has been confirmed.
  • Page 346 S5-115F Manual Rules Governing the Use of the S5-115F 10.17.3 Operating System and User Program Response in the Case of I/O ETV*3 and 4 While I/O ETVs 1 and 2 end the error response with PLC STOP or passivation of I/Os, you receive only the relevant error message when you select •...
  • Page 347 Rules Governing the Use of the S5-115F S5-115F Manual • Safety requirements to be met by the user program If you want to prevent processes being shut down immediately after the occurrence of the first I/O error, always use I/O ETV 3 with signal group 28 I/O ETV 4 with signal group 27 or 28 The responses to these I/O errors are usually individual in nature and must be adapted to the process.
  • Page 348 S5-115F Manual Rules Governing the Use of the S5-115F The following flowchart for the control program is an additional aid when using • I/O ETV 3 with signal group 28 • I/O ETV 4 with signal group 27 or 28. The term ”subprocess”...

  • Page 349: Repair Procedure

    Rules Governing the Use of the S5-115F S5-115F Manual 10.17.4 Repair Procedure All passivated output modules must be switched off within the second error occurrence time. The I/O errors can then be corrected in the off state. You can switch the repaired modules on again at any time.

  • Page 350: Operator Entry In The Programmer In Safety Mode

    S5-115F Manual Rules Governing the Use of the S5-115F 10.18.2 Operator Entry in the Programmer in Safety Mode The table below gives an overview of the programmer functions for the CPU 942-7UF15. Note that it is not possible to key data into the programmer in safety mode when the PLC is set to RUN.

  • Page 351: Sinec L1 Lan

    Rules Governing the Use of the S5-115F S5-115F Manual Note If the validity of your input data cannot be checked, you cannot make operator entries with the programmer. Filter program for parameter entry DB Note The filter program for the parameter entry DB must be approved by the inspector. 10.19 SINEC L1 LAN Note the following points when operating a SINEC L1 LAN:...

  • Page 352: Polling List

    S5-115F Manual Rules Governing the Use of the S5-115F 10.19.1 Polling List The polling list must be such that every connection (source - destination) can be implemented at least once. Hinweis You should make the appropriate number of entries in the polling list for source PLCs transmitting to several nodes.

  • Page 353: Two-Channel Sinec L1 Lan

    Rules Governing the Use of the S5-115F S5-115F Manual 10.19.3 FB 254 Synchronization for SINEC L1 LAN Data traffic on the SINEC L1 LAN is also monitored for a configurable safety time. Within this safety time, a data transfer must have taken place with all the communications partners configured (except the master PLC), otherwise the Receive mailbox will be erased for security reasons.
  • Page 354 S5-115F Manual Rules Governing the Use of the S5-115F Define protection targets Define the protection targets for your process and the criteria for transfer of the system to a safe state. Answer the following questions on this subject: • Under what circumstances must the entire system be shut down? •...

  • Page 355: Pre-Inspection

    Rules Governing the Use of the S5-115F S5-115F Manual 10.20.2 Pre-Inspection The following documents specifying system, version and date are usually required for the pre- inspection: • Component mounting diagrams of the hardware • Configuration printout with COM 115F DOCUMENT on a data medium and as a listing •...

  • Page 356: System Test

    S5-115F Manual Rules Governing the Use of the S5-115F 10.20.3 System Test Before you perform the system test with the inspector, you should have tested your failsafe system at least once in safety mode with the EPROM submodule. You require the following equipment for the onsite test: •...
  • Page 357 Rules Governing the Use of the S5-115F S5-115F Manual Warning After the acceptance test, any modification to the hardware or software must be agreed with the inspector. An unauthorized change can lead to critical system states and to immediate loss of permit. 10-74 EWA 4NEB 811 6148-02...

  • Page 358: Appendices

    Appendices Appendix A Evaluation of Error DBs DB2 and DB3 without COM 115F Appendix B . . . Slot Assignments Appendix C . . . Prototype Test Certification Appendix D SIEMENS Addresses Worldwide EWA 4NEB 811 6148-02...

  • Page 359: A Evaluation Of Error Dbs Db2 And Db3 Without Com 115F

    Evaluation of Error DBs DB2 and DB3 without COM 115F EWA 4NEB 811 6148-02...
  • Page 360 S5-115F Manual Evaluation of Error DBs DB2 and DB3 without COM 115F Evaluation of Error DBs DB2 and DB3 without COM 115F You will normally use COM 115F to display user-friendly error messages on your programmer screen. You can evaluate the error DBs •...
  • Page 361 Evaluation of Error DBs DB2 and DB3 without COM 115F S5-115F Manual Meaning of the eight bytes of an error message Byte Error group ( Vol. 2, 5.5.2 of the Manual) Error No. = (Progr. No.; Consec. No. Vol. 2, 5.4.1) Additional information 3 to 7 The following assignments apply in the case of...
  • Page 362 S5-115F Manual Evaluation of Error DBs DB2 and DB3 without COM 115F Error Gr. Byte Additional information Remarks Byte Additional information Remarks 3, 4 User time decr. in A /10 msec. 5, 6 User time decr. in B /10msec. 3, 4 Unit time difference /10 msec. 5, 6 Configured limit val.
  • Page 363 Evaluation of Error DBs DB2 and DB3 without COM 115F S5-115F Manual Error Gr. Byte Additional information Remarks Byte Additional information Remarks 23.1 Message source No. 0, 1 to 30 23.2 Message destination No. 0, 1 to 30 23.3 25.1 3, 4 SD 36 25.2 No.
  • Page 364 S5-115F Manual Evaluation of Error DBs DB2 and DB3 without COM 115F Error Gr. Byte Additional information Remarks Byte Additional information Remarks 28.8 DI word No. 0, 2 to126 28.9 DQ word No. 0, 2 to124 28.10 I/O identifier: DI word No. 0, 1 to 63 ** 28.10 CH DQ word No.
  • Page 365 Evaluation of Error DBs DB2 and DB3 without COM 115F S5-115F Manual Error Gr Byte Additional information Remarks Byte Additional information Remarks 30.6 FXTE ZEI2 Hin A FXTE ZEI2 Hin B 30.7 FXTE ZEI2 L in A FXTE ZEI2 L in B 30.8 FXTEKO OK in A FXTEKO OK in B...
  • Page 366 S5-115F Manual Evaluation of Error DBs DB2 and DB3 without COM 115F Error Gr. Byte Additional information Remarks Byte Additional information Remarks 44.1 Configured safety time 10 to 16383 Calculated SINEC polling time /10 msec. *10 msec. 45.1 3, 4 RAM address Desired test background Actual test background...
  • Page 367 Evaluation of Error DBs DB2 and DB3 without COM 115F S5-115F Manual Error Gr. Byte Additional information Remarks Byte Additional information Remarks 53.1 Job No. Call localization parameter 53.2 3, 4 Log. OS progr. counter A Call localization parameter Job No. 53.3 3, 4 Log.
  • Page 368 S5-115F Manual Evaluation of Error DBs DB2 and DB3 without COM 115F Error Gr. Byte Additional information Remarks Byte Additional information Remarks 54.8 (FXFE URS+0) (FXFE URS+1) (FXFE URS+2) (FXFE URS+3) (FXFE URS+4) 55.1 I/O word No. 0, 2 to 254 55.2 Subunit A, B...
  • Page 369 Evaluation of Error DBs DB2 and DB3 without COM 115F S5-115F Manual Error Gr. Byte Additional information Remarks Byte Additional information Remarks 100.6 Code No. 101.1 EPROM identifier in A EPROM identifier in B 101.2 3, 4 User EPROM signature in A 5, 6 User EPROM signature in B 102.1 EPROM identifier...
  • Page 370 S5-115F Manual Evaluation of Error DBs DB2 and DB3 without COM 115F Error Gr. Byte Additional information Remarks Byte Additional information Remarks 105.1 3, 4 Configured scan time 5, 6 Actual scan time /10 msec. /10 msec. 105.2 105.3 106.1 DB No.
  • Page 371 Evaluation of Error DBs DB2 and DB3 without COM 115F S5-115F Manual Error Gr. Byte Additional information Remarks Byte Additional information Remarks 109.10 109.11 109.12 109.13 109.14 I/O identifier: Interrupt DI word No. 0, 1 to 63 ** Interrupt DI with CH DQ 109.14 in subunit A CH DQ word No.
  • Page 372 S5-115F Manual Evaluation of Error DBs DB2 and DB3 without COM 115F Error Gr. Byte Additional information Remarks Byte Additional information Remarks 250.7 I/O identifier: AI word No. 0, 1 to 63 ** AI without CH AQ and CH Rel DQ, 250.7 with one sensor CH AQ word No.
  • Page 373 Evaluation of Error DBs DB2 and DB3 without COM 115F S5-115F Manual Error Gr. Byte Additional information Remarks Byte Additional information Remarks 252.10 252.11 Modules address 253.1 253.2 Source slave No. 253.3 Source slave No. 253.4 Source slave No. 253.5 Source slave No.

  • Page 374: B Slot Assignments

    Slot Assignments Power Supply Connector Pin Assignment ..... . . B - 1 Connector Pin Assignments of the CPU ......B - 2 Connector Pin Assignments of Analog Input/Output Modules .
  • Page 375 S5-115F Manual Slot Assignments Slot Assignments Power Supply Connector Pin Assignment Top connector Bottom connector (only for CC 2F and EU 2/3) UBATT HOLD RESETA RESETA RESET HOLDA3 HOLDA2 HOLDA1 HOLD HOLDA1 HOLDA2 HOLDA3 EWA 4NEB 811 6148-02...

  • Page 376: B.2 Connector Pin Assignments Of The Cpu

    Slot Assignments S5-115F Manual Connector Pin Assignments of the CPU CPU slot Top connector TAKT PESP UBATT RESET ADB0 ADB12 ADB1 ADB13 ADB2 ADB14 ADB3 ADB15 ADB4 ADB5 ADB6 ADB7 HOLD ADB8 HOLDA1 ADB9 HOLDA2 ADB10 HOLDA3 ADB11 PRAL BASP BASPA Interface assignment of the serial interface Interior wiring...

  • Page 377: B.3 Connector Pin Assignments Of Analog Input/Output Modules

    S5-115F Manual Slot Assignments Connector Pin Assignments of Analog Input/Output Modules Slots 0 to 8 (right)* PESP ADB0 RESET ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP PRAL FX** In CC2F slots 0a to 6a In EU1 slots 0 to 8 In EU2 slots 0b to 7b...

  • Page 378: B.4 Connector Pin Assignments Of The Interface Modules

    Slot Assignments S5-115F Manual Connector Pin Assignments of the Interface Modules B.4.1 Connector Pin Assignments of the Symmetrical and Serial EU Interface Modules Slots 5 and 6 (left) in CC2F Top connector Bottom connector TAKT PESP RESET ADB0 ADB12 ADB1 ADB13 ADB2 ADB14...
  • Page 379 S5-115F Manual Slot Assignments B.4.2 Connector Pin Assignments of the Symmetrical and Serial CC Interface Modules Slot 7 (left) in EU2/3 Top connector Bottom connector PESP RESET ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 RESETA ADB7 ADB8 ADB9 ADB10 ADB11 BASP BASPA EWA 4NEB 811 6148-02...
  • Page 380 Slot Assignments S5-115F Manual B.4.3 Connector Pin Assignments of the Asymmetrical IM 305 / IM 306 Interface Modules Top connector PESP RESET ADB0 RESETA ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 F8** ADB10 ADB11 BASP Only in EU1, EU2 and EU3 Only in EU1 EWA 4NEB 811 6148-02...

  • Page 381: B.5 Connector Pin Assignments Of The Er 701-3 Subrack

    S5-115F Manual Slot Assignments Connector Pin Assignments of the ER 701-3 Subrack Power supply Top connector Bottom connector UBATT RESETA RESETA RESET EWA 4NEB 811 6148-02...
  • Page 382 Slot Assignments S5-115F Manual Slots 0a to 6a Top connector Bottom connector TAKT PESP UBATT RESET ADB0 ADB12 ADB1 ADB13 ADB2 ADB14 ADB3 ADB15 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP BASPA Slot 7a Top connector Bottom connector PESP RESET ADB0...
  • Page 383 S5-115F Manual Slot Assignments Slots 0b to 7b Top connector PESP ADB0 RESET ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP ... F EWA 4NEB 811 6148-02...

  • Page 384: B.6 Legend For Connector Pin Assignment

    Slot Assignments S5-115F Manual Legend for Connector Pin Assignment Supply voltage for all modules GND (0 V reference potential) for +5 V 3.4 V battery voltage for RAM backup BATT RESET Reset pulse for all modules RESETA Reset pulse request (triggers a reset pulse or extends it) Battery failure;...

  • Page 385: C Prototype Test Certification

    Prototype Test Certification EWA 4NEB 811 6148-02...
  • Page 386 Inspectorate of Bavaria (TÜV Bayern). All the certificates issued in connection with the prototype tests are in German, and can be obtained from us on request. Please direct inquiries to: Siemens AG Abt. AUT 125 c/o Mrs. Bleicher Postfach 1963 D-92209 Amberg Fed.

  • Page 387: Dsiemens Addresses Worldwide

    SIEMENS Addresses Worldwide EWA 4NEB 811 6148-02...
  • Page 388 Federal Republic Ireland Siemens AG Österreich of Germany (continued) Siemens Ltd. Vienna Hanover Dublin Bregenz Leipsic Graz Mannheim Italy Innsbruck Munich Siemens S. p. A. Klagenfurt Nuremberg Milan Linz Saarbrücken Bari Salzburg Stuttgart Bologna Brescia Belgium Finland Casoria Siemens S.A.
  • Page 389 Siemens Addresses Worldwide S5-115F Manual Romania Switzerland USSR Siemens birou de Siemens-Albis AG Siemens AG Agency consultat ¸ ii tehnice Zürich Moscow Bukarest Bern Siemens-Albis S.A. Yugoslavia Spain Lausanne, Renens General Export Siemens S.A. OOUR Zastupstvo Madrid Turkey Belgrade ETMAS ¸...
  • Page 390 S5-115F Manual Siemens Addresses Worldwide Sudan Brazil Honduras National Electrical & Siemens S.A. Representaciones Electro- Commercial Company São Paulo industriales S. de R.L. (NECC) Belém Tegucigalpa Khartoum Belo Horizonte Brasília Mexico Swaziland Campinas Siemens S.A. Siemens (Pty.) Ltd. Curitiba Mexico City, D.F.
  • Page 391 Electro Mechanical Co. Iraq Peshawer Abu Dhabi Samhiry Bros. Co. (W.L.L.) Quetta Baghdad Rawalpindi Siemens Resident Engineer Abu Dhabi Siemens AG (Iraq Branch) People's Republic of China Scientechnic Baghdad Siemens Represen- Dubai tative Office Japan Beijing Siemens Resident Engineer Siemens K.K.
  • Page 392 S5-115F Manual Siemens Addresses Worldwide Asia (continued) Yemen (Arab Republic) Tihama Tractors & Engineering Co.o., Ltd. Sanaa Siemens Resident Engineer Sanaa Australasia Australia Siemens Ltd. Melbourne Brisbane Perth Sydney New Zealand Siemens Liaison Office Auckland EWA 4NEB 811 6148-02...
  • Page 393 Abbreviations EWA 4NEB 811 6148-02...

  • Page 394: Abbreviations

    S5-115F Manual Abbreviations Abbreviations Abbreviation Term Analog input module Analog output module BASP Command output disable Battery failure Binary coded decimal Block end Conditional block end BSTACK Block stack Central controller CH AQ Check analog output module CH DQ Check digital output module Communications processor Central processing unit Control system flowchart...
  • Page 395 Abbreviations S5-115F Manual Abbreviation Term I/O ETV Input/output error tolerance variant Intelligent input/output module Interrupt service routine ISTACK Interrupt stack Input word Conditional jump Unconditional jump Character Fixed-point number Floating-point number Hexadecimal number Bit pattern KN/KT Channel number/channel type Time Byte;...
  • Page 396 Readback digital input module Read/write memory Result of logic operation Read-only memory Step address counter (memory address) Sequence block SINEC Siemens Network Communication STOP Statement list TRAF Transfer error Interrupt condition code word Scan (cycle) time exceeded EWA 4NEB 811 6148-02...
  • Page 397 Index EWA 4NEB 811 6148-02...
  • Page 398 S5-115F Manual Index Index Address (cont.) Acceptance test 10-68 - setting 4-22, 5-1 Access 10-25 - on the IM 306 7-36, 7-47, - in the AI address area 3-12 10-54 - operation 3-75 - structure - permissible 10-11 - switches 5-3, 5-4 - to I/O modules 10-11...
  • Page 399 Index S5-115F Manual Analog input signal Assignment form 5-12, 10-25, - intermittent 10-38 10-26 - non-intermittent 10-37 Assigning parameters to the Analog I/O modules PID algorithm 6-18 - configuring 6-34 Automatic mode 6-16 Analog module Initialization form Auxiliary function 1-23, 1-53, Analog module 1-3, 10-52, 1-56...
  • Page 400 S5-115F Manual Index Block - address 5-12 Cabinet installation 3-18 - address list 5-10, 2-6, Cable 2-18, 3-32, - adaptation of the length 3-25 3-36 - duct 3-42 - body - shielding 3-46 - calls 10-13, 5-3, Call - disable 2-11 - conditional 3-34...
  • Page 401 Index S5-115F Manual Checking (cont.) Condition code generation (cont.) - relay digital output 10-40 - for conversion operation 3-71 - modules 10-35, 10-43 - for digital logic operation 3-70 Circuit diagram - for shift operation 3-71 - conversion Conditions of inspection 10-73 Circuit interruption voltage 8-14, 8-15...
  • Page 402 S5-115F Manual Index Connection Coordination - fault-tolerant - byte 7-4, 7-5, - line voltage 7-6, 7-19, - nonsafety-related 7-2, 7-3 7-21, 1-3 - safety-related - structure - to power supply for Copy programmers 3-47 - command 1-35 - types 7-11 - softkey commands 1-32 - with IM 304/314 interface...
  • Page 403 Index S5-115F Manual Diagnostics 1-21 Data - functions - correction 10-69 Digital input 2-5, 2-7, 2-8, - flow charts 10-1 2-10, 10-17, - to be initialized 1-31 1-28 - traffic between the master Digital input module 7-10, 10-16, and the slave 10-25, 1-34 - transmission - 430-7LA12...
  • Page 404 S5-115F Manual Index Digital words unused Discrepancy (cont.) - I/O type assignment 10-51 - time 9-5, 10-7, Dimension drawing 3-15, 3-16, 10-8, 10-10, 3-17 10-11, 10-25, - modules with adapter casing 3-17 10-29, - modules without adapter 1-8, 1-36, casing 3-16 1-38, 1-39, - mounting racks...
  • Page 405 Index S5-115F Manual Entry Error (cont.) - fields - response 1-8, 2-7, - function 4-6, 10-25, - illegal 10-27, 10-63, - in the Error DB 5-10 10-65, Entry DB 1-38, 1-49, EPROM 1-27 5-12, 5-14, - submodule 2-12 5-15, 5-16 Equipotential bonding 3-44, 6-29 - routine...
  • Page 406 S5-115F Manual Index Feedback Function block (cont.) - address 1-31, 1-33 - integral - module 1-8, 9-5 - integrated 2-17, 5-13 Feedforward injection of disturbance - programming 2-17 variable 6-17 - test 10-13, 10-38 Field transfer 3-67 Function selector switch File name - AE 460 6-10...
  • Page 407 Index S5-115F Manual Initialization (cont.) Interface module (cont.) - form - connector pin assignment - I/O type 2 1-38 - functions 2-11 - I/O type 8 1-40 - IM 304 8-38 - I/O type 9 1-41 - IM 306 3-21, 5-2, - I/O type 10 1-42 5-3, 8-39...
  • Page 408 S5-115F Manual Index Interrupt (cont.) I/O type 10 1-42 - stack 5-1, 5-2 I/O type 13 1-43 - synchronization I/O type 14 1-46 Interslave data traffic 7-31 I/O type 15 1-49 Interval monitoring 2-10, 3-54 I/O type 16 1-50 I/O error 7-40, 10-6, I/O type 18 1-51...
  • Page 409 Index S5-115F Manual Load power supply 10-59 Matching blocks - units 3-33, 3-34 Mean time to repair Load resistance 8-32, 8-34, Measured value 8-36 - binary 6-16, 6-22 Loads Measures against electromagnetic - connecting to analog output interference 3-46 modules 6-29 Memory Local area network SINEC L1...
  • Page 410 S5-115F Manual Index Mounting rack 2-2, 3-1 to 3-3, OB Organization block 3-5, 3-6, 3-8, OB 2 5-14 3-10, 3-12 to ODGR Analog value matching 3-15, 8-3 to blocks Off-delay 3-24 - CR 700-0 - timer 3-16, 3-62 - for central controller OGR Analog value matching blocks - possible configurations On-delay...
  • Page 411 Index S5-115F Manual Operation (cont.) Parallel interface 1-7, - TIR 3-75 2-2 to 2-4, - TNB 3-75 3-19, - T PW 3-13, 3-75 3-20, 5-11, - T PY 3-13, 3-75 8-41, 5-12 Operator - settings on the IM 304 3-19 - entry function 10-67, 10-68 - settings on the IM 324...
  • Page 412 S5-115F Manual Index Personal computer Printout PG Programmer - configuration 1-28, 1-54 - configured data 1-52 - algorithm 1-3, - package 1-52 6-1, 6-15 Process - assigning parameters 6-18 - access 5-13 - calling the controller 6-19 - image 2-4, 4-4, - control algorithm 4-5, 5-5, - typical application...
  • Page 413 Index S5-115F Manual Program (cont.) Proportional-action 6-15 - cyclical 10-38 Protection facilities - error-detecting 5-11 - outputting operations 10-27 - errors Protective ground conductor 3-41 - file Prototype test certification - memory 2-3, 2-10 Pulse 3-20 - operation 2-11 - extended 3-21 - parts Pulse duty train...
  • Page 414 S5-115F Manual Index Regulations for applications Result of the logic operation requiring official approval Return address Relay 8-17, 8-44 - absolute - digital output - relative - DQ 458-7LB11 10-27 RI specification - output 3-27, 10-24, RS flip-flop with flags 10-28, 10-36 ”RUN”...
  • Page 415 Index S5-115F Manual Sampling (cont.) Sensor 3-27, 3-28, - interval 6-15 3-31, 3-34, - selecting 6-19 4-19, 5-12, - point 6-17 6-2, 9-3, - selective 6-41 10-21, 10-23, Scaling 10-24, 10-40, - of analog values 10-41, 10-43, - schematic 10-47, Scan 1-39, 1-46, - monitoring time...
  • Page 416 S5-115F Manual Index Short test at restart 10-27 SINEC L1 (cont.) Shutdown 10-29 - LAN Signal - link - binary 6-31 - master 7-33 - characteristics 10-25 - master coordination byte 1-17 - group 9-4, 10-25, - messages 7-11 10-46, 10-57, - network 1-15 10-59, 1-36,...
  • Page 417 Index S5-115F Manual Standardization schematic 6-39 Synchronization 1-8, 7-30, Starting COM 115F 7-32, 10-9, ”Start” operation 3-43 10-26 Startup - block 3-17, 3-18, - analog input module 460 3-20, 3-23, Statement list (STL) 6-10 Status - FB 254 SYNC 6-10 - byte 5-4, 5-13 - calls...
  • Page 418 S5-115F Manual Index Timer 2-4, 2-10, T BIT Analog value matching blocks 3-19 Technical specifications - operation 2-3, 3-16, Temperature sensor 6-20 3-17, 3-19, Terminal 3-62 - assignment - overview 3-16, 3-62 - front connector 3-35, 6-7 TNB operations 10-12 - front connector AE 463 6-12 Tolerance variant...
  • Page 419 Index S5-115F Manual UDGR Analog value matching Wear-out failures blocks Wire-break 6-17, 8-27, Unified value 8-30, 9-5, Uniform value 10-10, 10-24, 9-6, 1-12, 10-25, 10-63 - generation 10-63 - detection 6-26, 1-47 Unit value 1-47 - with the FB 250 ANEI 6-26 Updating - per hardware...
  • Page 420 Siemens AG AUT 125 Doku Postfach 1963 D-92209 Amberg Federal Republic of Germany From: Your Name: Your Title: Company Name: Street: City, Zip Code: Country: Phone: Please check any industry that applies to you: Automotive Pharmaceutical Chemical Plastic Electrical Machinery...
  • Page 421 Your comments and recommendations will help us to improve the quality and usefulness of our publications. Please take the first available opportunity to fill out this questionnaire and return it to Siemens. Title of Your Manual: Order No. of Your Manual:...

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