can CP600 read a modbus RTU network thru a TCP/RTU converter?
I'm a new user of CP600.
I have a Modbus rtu bus with several devices (an ABB plc, a chiller and some counters). The bus ends at an TCP/RTU converter.
I'm trying to display values in the devices using a CP635 connected by Ethernet to the converter.
I have tried by configuring a TCP client protocol with a PLC network. Each item in the PLC -network has the same IP address and port, and a modbus ID matching the RTU id of the device. It does'nt seems to be the correct solution as the CP can only see data from the first "PLC" defined in the "PLC-Network",
The connection is good as I can see values in all the devices using ModScan connected to the same Ethernet.