Tescom i-com Series Installation And User Manual
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Tescom i-com Series Installation And User Manual

External ups - modbus (rs485) communication adapter
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i-com SERIES EXTERNAL
UPS – MODBUS (RS485)
COMMUNICATION ADAPTER
(MDX2)
INSTALLATION AND USER MANUAL
- 1 -

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  • Page 1 SERIES EXTERNAL UPS – MODBUS (RS485) COMMUNICATION ADAPTER (MDX2) INSTALLATION AND USER MANUAL - 1 -...

  • Page 3: Table Of Contents

    Thank you for selecting our product to protect your electrical equipment. The Modbus adaptor has been designed with the utmost care. We recommend that you take the time to read this manual to take full advantage of the many features of your new equipment. Environment Our staff pays great attention to the environmental impact of its products during the design and manufacture stages, through to the end of its life cycle.

  • Page 5: Introduction

    1. Introduction 1.1 Unpacking and Checking Contents EXTERNAL MODBUS ADAPTOR 5 volts DC power supply RS232 UPS-ADAPTOR cable (CC05) Utility CD Installation and user manual 1.2 Overview 1.3 Functions MODBUS adaptor provides data communication between a UPS and a far terminal like a computer system. The system provides a communication channel between RS485(PC side) and RS232(UPS side) interface Note: ...

  • Page 6: Installation

    2. Installation 2.1 Configuration Of The Modbus Communication Parameters The device takes the device number during power on please select device number from 1 to 255 by setting device number dip switches Where D is the n dip switch. For example, if we need to set the device’s address to 183 then we need to set 7 , and 0 dip switch pins.

  • Page 7: Rs485 Connection

    CC05 RS232 Data Cable Max. Length = 25 meters. parts 9 pins D type connector (male) 9 pins D type connector(female) 3 wired shielded cable Max 25 meters 9 pins D type male 9 pins D type female PC port connector Pin Nr Pin Nr...

  • Page 8: Installation

    Diagram of a two wire RS485 connection 2.4 Installation Check RS232-UPS, and RS485 connections. If connections are OKAY, connect the power cord of the MODBUS adapter to mains power (The power of the adapter must be supplied from UPS output otherwise during line failure the power of the MODBUS adapter shutdown) 3.
  • Page 9  TX300 PROTOCOL HOLDING REGISTER map (for 3 phase UPS) MEASUREMENT GROUP (TX300 PROTOCOL) Addr Parameter Unit Min-max PROTOCOL 0-511 RECTIFIER INPUT VOLTAGE 1 phase-neutral ( * ) 0-511 RECTIFIER INPUT VOLTAGE 2 phase-neutral ( * ) 0-511 RECTIFIER INPUT VOLTAGE 3 phase-neutral ( * ) Not used Not used Not used...
  • Page 10 ALARM AND STATUS GROUP BIT MEANING (TX300 PROTOCOL) Addr Alarms Description inverter heatsink overtemp ( >85 7(128) 1=ALARM 0=NORMAL inverter output voltage high ( >242V ) 6(64) 1=ALARM 0=NORMAL inverter output voltage low ( <170V ) 5(32) 1=ALARM 0=NORMAL output overload (>%150) 4(16) 1=ALARM 0=NORMAL...

  • Page 11: Troubleshooting

     TX301 PROTOCOL HOLDING REGISTER map (for 3 phase UPS) MEASUREMENT GROUP (TX301 PROTOCOL) Addr Parameter Unit Min-max PROTOCOL Rectifier module status codes 0-999 Inverter module status codes 0-999 Not used Not used Not used Not used Not used Not used INPUT VOLTAGE 1 phase-neutral 0-511 0-512...
  • Page 12 INPUT CURRENT PHASE 1 (if option board is used) 0-511 INPUT CURRENT PHASE 2 (if option board is used) 0-511 0-511 INPUT CURRENT PHASE 3 (if option board is used) Not used Not used Not used Not used Not used Not used % LOAD 0-255...
  • Page 13 ALARM AND STATUS GROUP BIT MEANING (TX301 PROTOCOL) Addr Alarms Description İnverter IGBT ALARM 0 (1) 1=ALARM 0=NORMAL Overtemperature 1 (2) 1=ALARM 0=NORMAL Battery volt high 2 (4) 1=ALARM 0=NORMAL İnverter AC LOW 3 (8) 1=ALARM 0=NORMAL İnverter AC HIGH 4 (16) 1=ALARM 0=NORMAL...
  • Page 14 DC BUS voltage HIGH 2 (4) 1=ALARM 0=NORMAL DC BUS voltage LOW 3 (8) 1=ALARM 0=NORMAL Rectifier input frequency BAD 4 (16) 1=ALARM 0=NORMAL Overtemperature warning 5 (32) 1=ALARM 0=NORMAL Blackout 6 (64) 1=ALARM 0=NORMAL Rectifier IGBT alarm 7 (128) 1=ALARM 0=NORMAL Rotate rectifier input phases...
  • Page 15  TX100 PROTOCOL HOLDING REGISTER map (for 1 phase UPS) MEASUREMENT GROUP (TX100 PROTOCOL) Addr Parameter Unit Min-max PROTOCOL 0-511 RECTIFIER INPUT VOLTAGE 1 phase-phase 0-511 RECTIFIER INPUT VOLTAGE 2 phase-phase 0-511 RECTIFIER INPUT VOLTAGE 3 phase-phase Not used Not used Not used Not used BYPASS INPUT VOLTAGE 1 phase-phase...
  • Page 16 ALARM AND STATUS GROUP BIT MEANING (TX100 PROTOCOL) Addr Alarms Description inverter heatsink overtemp 7(128) 1=ALARM 0=NORMAL inverter output voltage high 6(64) 1=ALARM 0=NORMAL inverter output voltage low 5(32) 1=ALARM 0=NORMAL output overload 4(16) 1=ALARM 0=NORMAL battery voltage high 3(8) 1=ALARM 0=NORMAL internal overcurrent...
  • Page 17 STS PROTOCOL HOLDING REGISTER map (for STATIK TRANSFER SWITCH)  MEASUREMENT GROUP (STS PROTOCOL) Addr Unit Min-max Parameter PROTOCOL SOURCE-1 INPUT VOLTAGE Phase-Neutral (L1) 0-511 SOURCE-1 INPUT VOLTAGE Phase-Neutral (L2) 0-511 SOURCE-1 INPUT VOLTAGE Phase-Neutral (L3) 0-511 SOURCE-2 INPUT VOLTAGE Phase-Neutral (L1) 0-511 SOURCE-2 INPUT VOLTAGE Phase-Neutral (L2) 0-511...
  • Page 18 ALARM AND STATUS GROUP BIT MEANING (STS PROTOCOL) Addr Alarms Description Source-1 Voltage out of tolerant 7(128) 1=ALARM 0=NORMAL Source-1 phase synchron not OK 6(64) 1=ALARM 0=NORMAL Not used 5(32) Source-1 Black Out 4(16) 1=ALARM 0=NORMAL Source-1 Balance bad 3(8) 1=ALARM 0=NORMAL Source-1 Frequency bad...
  • Page 19 - 14 -...

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Mdx2

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