ABB Softstartéry - komunikace (EN)

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

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and the ABB softstarter PST equipped with a modbus fiedbus plug. In this particular example following documents has been used: Modbus RTU FBP FielBusPlug MRP21. Set the softstarter address and field bus communication. Therefore the master and the slave will have the communication parameters: 1 start bit, stop bit, data bit, even parity, 19200 baud Data exchange with the Modbus RTU master Step1 Without receiving the configuration data the softstarter not responding the request telegrams the Master (LED the FBP blinking).g. The communication parameters are: Start bit, Data bits, the Parity will adapted the master. This document describes application example between Modbus RTU master PLC CPU, PC, etc. Change the default address 248 the softstarter with the keypad (Fieldb Addr) and enable the fieldbus communication Fieldb Ctrl=Yes ).05. Step 2 Now the master can send different Modbus telegrams order exchange data with the Softstarter. Send configuration data the softstarter (Number I/O number parameters, etc.Example for set up. FBP technical description 2CDC194001D0201.01 and Ver 03.04. The baud rate mapped the slave address, e. Softstarter PST Modbus RTU communication.). Please always use the actual softstarter and FBP manuals. Set the communication parameters. Softstarters PST installation and commissioning manual SFC132003M0201, Jan 2005 Softstarter software version: Ver 03. 2. 1SFC132021M0201 10 .00 For other versions software RED marked figures this example will change Softstarter settings 1. After the configuration the softstarter will regular Modbus slave (LED off) and will respond the polling telegrams the master. the baud rate the slave is 19200