How to transfer the data ,register values from Mitsubishi Plc to delta plc Using RS-485 communicatio

[ManojKumar]

Hi friends...I am using two PLC's one is Delta DVP32ES PLC and another one is Mitsubishi FX1s-30MR .The problem is now i want to transfer the data ,register values from Mitsubishi Plc to delta plc i.e can i read/write the values of data register values in Mitsubishi plc via RS 485 communication is it possible? if so what are the protocols to be written in the Delta program. Thanks Manoj

[kaare_t]

The Mitsubishi CPU protocol is not public, so you would have to reverse-engineer the CPU protocol, then program it in the Delta PLC (if possible).

[wizard]

I have worked with both Delta and Mitsubishi PLCs. You can transfer data between these two PLCs using RS instruction and the computer link communication protocol.