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). the baud rate the slave is
19200. Set the communication parameters.
Step 2
Now the master can send different Modbus telegrams order exchange data with the
Softstarter.
1SFC132047M0201 11
. The baud rate mapped the slave address, e.03
For other versions software RED marked figures this example will change
Softstarter settings
1.
Send configuration data the softstarter (Number I/O number parameters, etc.
The communication parameters are: Start bit, Data bits, the Parity will adapted the
master.03.Softstarter software version: Ver 05.
After the configuration the softstarter will regular Modbus slave (LED off) and will
respond the polling telegrams the master. Set the softstarter address and field bus communication.
2.g.
Change the default address 248 the softstarter with the keypad (Fieldb Addr)
and enable the fieldbus communication Fieldb Ctrl=Yes ). 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)
