Siemens SIMATIC NET CP 1542-5 Equipment Manual
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Siemens SIMATIC NET CP 1542-5 Equipment Manual

Siemens SIMATIC NET CP 1542-5 Equipment Manual

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SIMATIC CP 1542-5
SIMATIC NET
S7-1500 - PROFIBUS
SIMATIC CP 1542-5
Equipment Manual
CP 1542-5, firmware V2.0 (6GK7542-5FX00-0XE0)
CP 1542-5, firmware V3.0 (6GK7542-5FX10-0XE0)
01/2023
C79000-G8976-C326-05
Preface
Documentation
Product overview,
functions
Installation, wiring,
commissioning, operation,
disassembly
Configuration, program
blocks
Diagnostics and
maintenance
Technical specifications
Approvals
Dimension drawings
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2
3
4
5
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Summary of Contents for Siemens SIMATIC NET CP 1542-5

  • Page 1 SIMATIC CP 1542-5 Preface Documentation Product overview, SIMATIC NET functions Installation, wiring, commissioning, operation, S7-1500 - PROFIBUS disassembly SIMATIC CP 1542-5 Configuration, program blocks Diagnostics and Equipment Manual maintenance Technical specifications Approvals Dimension drawings CP 1542-5, firmware V2.0 (6GK7542-5FX00-0XE0) CP 1542-5, firmware V3.0 (6GK7542-5FX10-0XE0) 01/2023 C79000-G8976-C326-05...
  • Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Preface

    Preface Article number, validity and product names This description contains information on the following product: • CP 1542-5 Article number 6GK7 542-5FX00-0XE0 Hardware version 1 Firmware version V2.0.5 • CP 1542-5 Article number 6GK7 542-5FX10-0XE0 Hardware version 1 Firmware version V3.0 Communications processors for connecting SIMATIC S7-1500 to PROFIBUS DP View of the CP ①...
  • Page 4 You will find the manual on the DVD supplied with the product. This DVD contains the product manuals valid at the time it is created. Current manual edition on the Internet You will also find the current version of this manual on the Internet pages of Siemens Industry Online Support: Link: (https://support.industry.siemens.com/cs/ww/en/ps/15672/man) Sources of information and other documentation See section Documentation (Page 9).
  • Page 5 • OSS_CP15425_86.pdf • OSS_CM15425_99.pdf Firmware The firmware is signed and encrypted. This ensures that only firmware created by Siemens can be downloaded to the device. Note on firmware/software support Check regularly for new firmware/software versions or security updates and apply them. After the release of a new version, previous versions are no longer supported and are not maintained.
  • Page 6 • Restrict physical access to the device to qualified personnel. • Configure a protection level of the CPU. Device defective If a fault develops, please send the device to your Siemens representative for repair. Repairs on-site are not possible. Decommissioning Shut down the device properly to prevent unauthorized persons from accessing confidential data in the device memory.

  • Page 7: Table Of Contents

    Table of contents Preface ..............................3 Documentation ............................9 Product overview, functions ........................ 11 Application ........................11 Further functions ....................... 12 Configuration limits and performance data................. 13 2.3.1 Configuration limits ......................13 2.3.2 Transmission speeds supported ..................13 2.3.3 Characteristic data of the DP interface ................13 2.3.4 Characteristics of S7 communication ..................
  • Page 8 Table of contents Maintenance ........................37 5.2.1 Update firmware........................ 37 5.2.3 Module replacement ......................40 Technical specifications........................41 Technical specifications of the CP (6GK7542-5FX00-0XE0) ..........41 Technical specifications of the CP (6GK7542-5FX10-0XE0) ..........42 PROFIBUS interface terminal assignment ................43 Ambient temperature ......................

  • Page 9: Documentation

    CP 1542-5. The documents are available on the Internet. Table 1- 1 Documentation for the CP 1542-5 Topic Documentation Important contents System System manual: S7-1500 Automation System • Application planning description (https://support.industry.siemens.com/cs/ww/e • Installation n/view/59191792) • Connecting • Commissioning Module properties Power supplies • Connecting (https://support.industry.siemens.com/cs/ww/e...
  • Page 10 Function manual: Analog value processing • Wiring options processing (https://support.industry.siemens.com/cs/ww/e • Tables of measured values n/view/67989094) SIMATIC manuals All current manuals for SIMATIC products are available for download free of charge from the Internet: Link: (https://support.industry.siemens.com/cs/ww/en) SIMATIC CP 1542-5 Equipment Manual, 01/2023, C79000-G8976-C326-05...

  • Page 11: Product Overview, Functions

    – DP master according to EN 50170, DP-V1 – DP master mode for DP slaves according to PROFIBUS DP-V0 and DP-V1 – DP master mode for Siemens DP slaves – Direct data exchange (DP slave to DP slave) As a DP master, the CP 1542-5 is capable of enabling direct data exchange for its assigned DP slaves.

  • Page 12: Further Functions

    Product overview, functions 2.2 Further functions Further functions Enabling /disabling DP slave - in the standard system DP slaves can be activated and deactivated by the user program using system function D_ACT_DP. Diagnostics requests As a DP master (class 1), the CP 1542-5 supports diagnostics requests of a DP master (class 2). Getting the bus topology in a DP master system The CP 1542-5 operating as DP master supports the measurement of the PROFIBUS bus topology in a DP master system using a diagnostics repeater (DP slave).

  • Page 13: Configuration Limits And Performance Data

    Measured values of transfer or reaction times Measurements of transfer and reaction times in Ethernet, PROFIBUS and PROFINET networks for a series of configurations can be found on the Internet (https://support.industry.siemens.com/cs/ww/en/view/25209605) 2.3.2 Transmission speeds supported The transmission speed is set with the SIMATIC STEP 7 configuration software.

  • Page 14: Characteristics Of S7 Communication

    Product overview, functions 2.3 Configuration limits and performance data Characteristic Explanation / values Maximum size of the output area per DP slave 244 bytes Max. size of the consistent area for a module 128 bytes Diagnostics requests As a DP master (class 1), the CP 1542-5 supports diagnostics requests of a DP master (class 2). DP startup behavior Note Increasing the default value for startup parameters - configuration of the CPU...

  • Page 15: Requirements For Use

    CPUs up to date. Check regularly for security updates for the firmware and use them. Information regarding product news and new firmware versions of the communications module is available at the following address: Link: (https://support.industry.siemens.com/cs/ww/en/ps/15672/dl) SIMATIC CP 1542-5 Equipment Manual, 01/2023, C79000-G8976-C326-05...

  • Page 16: Project Engineering

    The status and error displays of the CP 1542-5 are described below. You can find additional information on "Interrupts" in the STEP 7 online help. You can find additional information on "Diagnostics" and "System alarms" in the System diagnostics (https://support.industry.siemens.com/cs/ww/en/view/59192926) function manual. SIMATIC CP 1542-5...
  • Page 17 Product overview, functions 2.5 LEDs LED display The following figure shows the LEDs of the CP 1542-5 . ① RUN/STOP LED ② ERROR LED ③ MAINT LED Figure 2-1 LED display of the CP 1542-5 (without front cover) Meaning of the LED displays The CP 1542-5 has 3 LEDs to display the current operating status and the diagnostics status and these have the following meanings: (one-color LED: green)
  • Page 18 Product overview, functions 2.5 LEDs The following table shows the meaning of the various combinations of colors of the RUN/STOP, ERROR and MAINT LEDs. Table 2- 3 Meaning of the LEDs RUN/STOP LED ERROR LED MAINT LED Meaning No supply voltage on the CP or supply voltage too low.

  • Page 19: Installation, Wiring, Commissioning, Operation, Disassembly

    Installation, wiring, commissioning, operation, disassembly Important notes on using the device Safety notices on the use of the device Note the following safety notices when setting up and operating the device and during all associated work such as installation, connecting up or replacing the device. 3.1.1 Notes on use in hazardous areas WARNING...

  • Page 20: Notes On Use In Hazardous Areas According To Ul Hazloc And Fm

    Installation, wiring, commissioning, operation, disassembly 3.1 Important notes on using the device WARNING Suitable cables at high ambient temperatures in hazardous area At an ambient temperature of ≥ 60 °C, use heat-resistant cables designed for an ambient temperature at least 20 °C higher. The cable entries used on the enclosure must comply with the IP degree of protection required by EN IEC / IEC 60079-0, GB 3836.1.

  • Page 21: Installation, Removal And Repairs In Hazardous Areas

    Installation, wiring, commissioning, operation, disassembly 3.2 Installation, removal and repairs in hazardous areas WARNING EXPLOSION HAZARD The equipment is intended to be installed within an ultimate enclosure. The inner service temperature of the enclosure corresponds to the ambient temperature of the module. Use installation wiring connections with admitted maximum operating temperature of at least 30 ºC higher than maximum ambient temperature.

  • Page 22: Installation

    • Observe the device approvals applicable for your country. WARNING Unauthorized repair of devices in explosion-proof design Risk of explosion in hazardous areas • Repair work may only be performed by personnel authorized by Siemens. Installation NOTICE Improper mounting Improper mounting may damage the device or impair its operation.
  • Page 23 Installation, wiring, commissioning, operation, disassembly 3.3 Installation WARNING Open equipment The devices are "open equipment" acc. to the standard IEC 61010-2-201 or UL 61010-2-201 / CSA C22.2 No. 61010-2-201. To fulfill requirements for safe operation with regard to mechanical stability, flame retardation, stability, and protection against contact, the following alternative types of installation are specified: •...
  • Page 24 Installation, wiring, commissioning, operation, disassembly 3.3 Installation Installation of the rack Installation position of the modules Horizontal installation of the rack Vertical installation of the rack SIMATIC CP 1542-5 Equipment Manual, 01/2023, C79000-G8976-C326-05...
  • Page 25 Installation, wiring, commissioning, operation, disassembly 3.3 Installation WARNING Read the system manual "S7-1500 Automation System" Prior to installation, connecting up and commissioning, read the relevant sections in the system manual "S7-1500 Automation System" (references to documentation, refer to the section Documentation (Page 9)). Make sure that the power supply is turned off when installing/uninstalling the devices.

  • Page 26: Connecting And Commissioning

    Installation, wiring, commissioning, operation, disassembly 3.4 Connecting and commissioning Connecting and commissioning WARNING Open equipment The devices are "open equipment" acc. to the standard IEC 61010-2-201 or UL 61010-2-201 / CSA C22.2 No. 61010-2-201. To fulfill requirements for safe operation with regard to mechanical stability, flame retardation, stability, and protection against contact, the following alternative types of installation are specified: •...

  • Page 27: Mode Of The Cpu - Effect On The Cp

    Installation, wiring, commissioning, operation, disassembly 3.5 Mode of the CPU - effect on the CP Procedure 1. Connect the module to PROFIBUS via the RS485 interface. For the terminal assignment of the interface, see section PROFIBUS interface terminal assignment (Page 43). 2.

  • Page 28: Disassembly

    Installation, wiring, commissioning, operation, disassembly 3.6 Disassembly Disassembly WARNING Improper disassembly Improper disassembly may result in a risk of explosion in hazardous areas. For proper disassembly, observe the following: • Before starting work, ensure that the electricity is switched off. •...

  • Page 29: Configuration, Program Blocks

    Configuring in third-party systems via GSD file To allow configuration as DP slave in third-party systems, a GSD file is available. You will find this on the following page of Siemens Industry Online Support: Link: (https://support.industry.siemens.com/cs/ww/en/view/113652) The protocol variant DP-V1 or DP-V0 is decided during operation by the setting of the connected DP master.
  • Page 30 Configuration, program blocks 4.3 Program blocks for communication and distributed I/O System blocks and Meaning when used with CM system functions DP_TOPOL Detecting the topology for the DP master system WRREC Writing the data record of a DP slave RDREC Reading the data record of a DP slave GETIO Reading the process image of a DP standard slave...

  • Page 31: Diagnostics And Maintenance

    Diagnostics and maintenance Diagnostics 5.1.1 Diagnostics options Diagnostics options You have the following diagnostics options available for the module: • The LEDs of the module For information on the LED displays, refer to the section LEDs (Page 16). • STEP 7: The "Diagnostics" tab in the Inspector window Here, you can obtain the following information on the selected module: –...
  • Page 32 Diagnostics and maintenance 5.1 Diagnostics Supported diagnostics functions The CP 1542-5 supports the following blocks of DP diagnostics: • Standard diagnostics (6 bytes) • Identifier-related diagnostics (2 to 17 bytes), depending on the number of configured transfer areas • Module status (5 to 35 bytes), depending on the number of configured transfer areas •...

  • Page 33: Standard Diagnostics

    Diagnostics and maintenance 5.1 Diagnostics 5.1.3 Standard diagnostics The coding of the standard diagnostics bytes is explained below. Byte 0: Station status 1 Table 5- 2 Structure of station status byte 1 Bit no. Name Explanation Master_Lock The DP slave was assigned parameters by a different DP master. The DP slave can only be read by the configured productive DP master.

  • Page 34: Device-Specific Diagnostics In Dp-V1

    Diagnostics and maintenance 5.1 Diagnostics Bit no. Name Explanation Static_Diag Static diagnostics If the DP slave sets this bit, the DP master must fetch diagnostics data from the DP slave until the DP slave resets the bit. The DP slave sets this bit, for example when it is not capable of data transfer. Parameter_Request The DP slave sets this bit when it needs to have new parameters assigned and be reconfigured.
  • Page 35 Diagnostics and maintenance 5.1 Diagnostics Byte 1: Variant "Interrupt type" Table 5- 5 Structure of byte 1 of the device-specific diagnostics (variant "interrupt type") Bit no. Meaning Value Meaning Interrupt Alarm_Type 6...0 - reserved - Diagnostics interrupt Hardware interrupt Pull interrupt Plug interrupt Status interrupt Update interrupt...
  • Page 36 Diagnostics and maintenance 5.1 Diagnostics Byte 3: Variant "Interrupt specifier" Table 5- 7 Structure of byte 3 of the device-specific diagnostics (variant "interrupt specifier") Bit no. Meaning 7...3 Seq_No Unique identifier of an interrupt alarm Add_Ack If this bit is set, the DP-V1 master indicates that this interrupt requires user acknowledgment in the form of a WRITE job.

  • Page 37: Dp Diagnostics Frames When The Cpu Is In Stop

    Do not use any liquids or solvents. WARNING Unauthorized repair of devices in explosion-proof design Risk of explosion in hazardous areas • Repair work may only be performed by personnel authorized by Siemens. SIMATIC CP 1542-5 Equipment Manual, 01/2023, C79000-G8976-C326-05...

  • Page 38: Update Firmware

    New firmware versions of the module If a new firmware version is available for the communications module, you will find this on the Internet pages of Siemens Industry Online Support: Link: (https://support.industry.siemens.com/cs/ww/en/ps/15672/dl) Firmware files have the file format *.upd. Save the file on your PC.
  • Page 39 Diagnostics and maintenance 5.2 Maintenance Loading the firmware with the online functions of STEP 7 via Ethernet Note Duration of the firmware update Downloading a new firmware file can take several minutes. Always wait until the completion of the firmware update can be recognized from the LEDs (see below).

  • Page 40: Module Replacement

    Diagnostics and maintenance 5.2 Maintenance Requirements: • You have copied the new firmware file from your PC to the SD card using a suitable card reader. • Optional: You have saved a backup file of the currently used firmware file. Procedure: 1.

  • Page 41: Technical Specifications

    Technical specifications Technical specifications of the CP (6GK7542-5FX00-0XE0) You will find the product functions in the section Configuration limits and performance data (Page 13). Refer to the information in the SIMATIC S7-1500 System Manual, see section Documentation (Page 9). In addition to the information in the system description, the following technical specifications apply to the module.

  • Page 42: Technical Specifications Of The Cp (6Gk7542-5Fx10-0Xe0)

    Technical specifications 6.2 Technical specifications of the CP (6GK7542-5FX10-0XE0) Technical specifications of the CP (6GK7542-5FX10-0XE0) You will find the product functions in the section Configuration limits and performance data (Page 13). Refer to the information in the SIMATIC S7-1500 System Manual, see section Documentation (Page 9).

  • Page 43: Profibus Interface Terminal Assignment

    Technical specifications 6.3 PROFIBUS interface terminal assignment PROFIBUS interface terminal assignment PROFIBUS interface The table below shows the terminal assignment of the PROFIBUS interface. The assignment corresponds to the standard assignment of RS485 interface. Table 6- 1 Terminal assignment PROFIBUS interface View Signal name Designation...
  • Page 44 Technical specifications 6.4 Ambient temperature The following derating factors and maximum ambient temperatures apply. Table 6- 2 Restrictions of the maximum permissible ambient temperature in relation to the installation altitude Installation altitude Derating factor Maximum ambient temperature when the rack is mounted horizontally (Height above mean sea level)

  • Page 45: Approvals

    The approvals for shipbuilding are an exception to this. Certificates for shipbuilding and national approvals The device certificates for shipbuilding and special national approvals can be found in Siemens Industry Online Support on the Internet: Link: (https://support.industry.siemens.com/cs/ww/en/ps/15247/cert) Documents on the Internet...
  • Page 46 Directive of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment UK Declaration of Conformity Importer UK: Siemens plc Sir William Siemens House Princess Road Manchester M20 2UR The product meets the requirements of the following directives: •...
  • Page 47 • EN IEC 60079-0 - Explosive atmospheres - Part 0: Equipment - General requirements • EN 60079-7 - Explosive Atmospheres - Part 7: Equipment protection by increased safety 'e' Importer UK: Siemens plc (see above) CCC-Ex classification:Ex na IIC T4 Gc The product meets the requirements of the following standards: •...
  • Page 48 Approvals The device meets the requirements of the following guidelines: • EU directive 2014/30/EU "Electromagnetic Compatibility" (EMC directive) • EMC Regulations SI 2016/1091 The Electromagnetic Compatibility Regulations 2016, and related amendments. Applied standards: • EN 61000-6-2 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments •...
  • Page 49 Approvals APPROVED for Use in: • Cl. 1, Div. 2, GP. A, B, C, D T3...T6 • Cl. 1, Zone 2, GP. IIC T3...T6 Ta: Refer to the temperature class on the type plate of the module Report / UL file: E223122 (NRAG, NRAG7) Note the conditions for the safe deployment of the product according to the section Notes on use in hazardous areas according to UL HazLoc and FM (Page 20).
  • Page 50 SIMATIC NET products are regularly submitted to the relevant authorities and approval centers for approvals relating to specific markets and applications. If you require a list of the current approvals for individual devices, consult your Siemens contact or check the Internet pages of Siemens Industry Online Support: Link: (https://support.industry.siemens.com/cs/ww/en/ps/15671/cert)

  • Page 51: Dimension Drawings

    Dimension drawings All dimensions in the dimension drawings are in millimeters. Figure 8-1 Front view SIMATIC CP 1542-5 Equipment Manual, 01/2023, C79000-G8976-C326-05...
  • Page 52 Dimension drawings Figure 8-2 Side view SIMATIC CP 1542-5 Equipment Manual, 01/2023, C79000-G8976-C326-05...

  • Page 53: Index

    Index Bus topology, 12 Glossary, 6 Cable length, 13 Instruction Changeover DE_ACT, 12 CPU from RUN to STOP, 27 Interrupts, 16 CPU from STOP to RUN, 27 Characteristic data, 13, 14 Configuration data Configuration and downloading, 16 Limitations Number of operable CPs, 13 Data storage of the configuration data of the module, 40 Measured values...
  • Page 54 Index S7 communication, 11 S7 connections, 14 General characteristic data, 14 S7 routing function, 27 Safety notices, 19 Siemens DP slave, 11 SIMATIC NET glossary, 6 Startup parameters, 14 Status and error displays, 16 SYNC/FREEZE, 11 System alarms, 16 Time master, 12...

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S7-1500

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