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Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
1 S FC 170 017 M 0 2 01 E N , R E V C
Arc Guard System™ – TVOC-2-COM
Modbus configuration manual

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Summary of Contents for ABB Arc Guard System TVOC-2-COM

  • Page 1 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) — 1 S FC 170 017 M 0 2 01 E N , R E V C Arc Guard System™ – TVOC-2-COM Modbus configuration manual...
  • Page 2 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 3: Safety Notes

    — Read this first Warning and safety General safety information Thank you for selecting this ABB TVOC-2 Arc Guard System™. Carefully read and make sure that you understand all instructions before you mount, connect, configure the Arc Guard System. WARNING...
  • Page 4 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 5: Configuration Manual

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) GENER AL INFORMATION P. 7 — Arc Guard System™ MODBUS INSTALL ATION TVOC-2-COM Modbus P. 11 Configuration manual CHANGING MODBUS ID AND COMMUNICATION PAR AMETERS P. 15 FUNCTIONAL DESCRIPTION P.
  • Page 6 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 7: General Information

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL — 1 General information 1.1 Introduction 1.2 references 1.3 Quick start-up...
  • Page 8: Quick Start-Up

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Introduction This manual covers the Modbus interface, which offers a direct connection to Modbus-RTU for the Arc Guard System™...
  • Page 9 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL...
  • Page 10 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 11: Modbus Installation

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL — 2 Modbus installation 2.1 General 2.2 Modbus connector 2.3 Modbus cables 2.4 Termination...
  • Page 12: Modbus Connector

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL General Modbus/RTU is a 2-wire, RS485-based field bus communication system for parameter value exchange. INFORMATION The implementation of the Modbus interface is based on standards [1] and [2].
  • Page 13: Termination Resistors

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Termination For best quality of data transfer, Modbus should be terminated correctly. The following figure shows Modbus installation according to [3].
  • Page 14 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 15 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL — 3 Changing Modbus ID and communication parameters 3.1 Changing Modbus ID and communication parameters 3.2 Configuration via HMI...
  • Page 16 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Changing Modbus ID and communication parameters On delivery the default parameters are: • Modbus ID 248 •...
  • Page 17 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 18 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 19: Functional Description

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL — 4 Functional description 4.1 Functional description 4.2 Implementation class 4.3 Supported Modbus functions 4.4 Register data format 4.4.1 Trip information 4.4.2 Diagnostics information 4.4.3 Error information...
  • Page 20: Supported Modbus Functions

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Functional description The information found here is the basic information needed for the installation of a Modbus system. Implementation class The physical and data link layer are implemented conforming to the “basic slave”...
  • Page 21: Available Registers

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL 4.3.2 Write Registers (06, 16) Functions 06, Write Single Register and function 16, Write Multiple Registers, are supported. Table 4 Write Exceptions Possible exception responses...
  • Page 22 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Modbus registers Parameter name Access PDU Address Register Number Remark Trip 6 relay 0x0089 0x008A K4 (LSb), K5, K6 Trip 6 date 0x008A 0x008B...
  • Page 23 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Modbus registers Parameter name Access PDU Address Register Number Remark Error 4 DTC, number 2 and 1 0x0144 0x0145 Error 4 DTC, number 4 and 3...
  • Page 24 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Modbus registers Parameter name Access PDU Address Register Number Remark Arc Monitor ID, byte 4 0x032F 0x0330 HMI SW version XXYY 0x0334...
  • Page 25: Trip Information

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Register data format This section describes details about the data format for selected registers. 4.4.1 Trip information The trip registers contain information about the last 7 trips that has occurred.
  • Page 26: Diagnostics Information

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL 4.4.2 Diagnostics information The following registers contain the same information as menu 2. Diagnostics on the HMI. Diagnostics error registers contain information about the current active error.
  • Page 27 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Error x DTC, number y and z 4.4.3.4 A diagnostic trouble code (DTC) consist of 6 numbers. When displayed on the HMI it has the following format: n6-n5-n4-n3-n2-n1, where n<n>...
  • Page 28: Dip Switches

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL 4.4.6 Dip switches This registers contains the status of the dip switches on the Arc Monitor in its least significant byte. CSU22 CSU21 External...
  • Page 29 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL The first part of the ID number is static, it is always “1S16010”. Then byte 4, 3 and 2 follows in decimal format with 2 digits for each number.
  • Page 30 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL X2 CPLD version ZZ 4.4.7.16 See 4.4.7.5 Arc Monitor CPLD version ZZ above. X2 ID, byte x 4.4.7.17 See 4.4.7.6 Arc Monitor ID, byte x above.
  • Page 31: System State

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL 4.4.12 System state This register contains a 4-bit bit field that reflects the system state. Diagnostics System There There...
  • Page 32 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 33: Troubleshooting

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL — 5 Troubleshooting 5.1 Visual diagnostics 5.2 Example of reading with modpoll...
  • Page 34: Visual Diagnostics

    Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Visual diagnostics The yellow Com LED flashes when a Modbus request is received. Example of reading with modpoll Using the application modpoll [3] from a windows environment, it is easy to query the Arc Guard System™...
  • Page 35 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)
  • Page 36 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL — 6 Index Symbols 2-Wire Topology application modpoll Last performed diagnostics date Arc Monitor CPLD version ZZ Last performed diagnostics time HHMM Arc Monitor HW version Arc Monitor ID, byte x...
  • Page 37 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) ARC GUARD SYSTEM™ – T VOC-2- COM MODBUS CONFIGUR ATION MANUAL Termination Termination resistors Transceiver Trip information Trip x date Trip x detector Trip x detector, high Trip x detector, low Trip x time HHMM Trip x time SS...
  • Page 38 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) — Notes...
  • Page 39 Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time) — Notes...
  • Page 40 We reserve the right to make technical changes or modify the contents of this document without prior notice. ABB does not accept any responsibility whatsoever for po- tential errors or possible lack of information in this docu- ment. We reserve all rights in this document and in the subject matter and illustrations contained therein.

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