Modbus RS485 Communication with PM583-ETH
My questions are
1. Is it possible, to communicate PM583-ETH(Master) with other controller(Slave) on Modbus RS485 whose Starting Address is from '0'.
Is Starting address '0' supported or not?
If yes, then how to do this?
If not, then how to read '0' address data on PM583 PLC?
2. How many devices can communicate on PM583-ETH controller using Modbus TCP/IP protocol? (putting PM583-ETH as Client & other devices as Server)
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