I have a premium plc and 3 meters PM500. I can read the %MW from the PM500 with instruction READ_VAR in PL7(Premium). When i want to read registers from PM800 it's not posible. For example i want to read register %R1100(current phase A) and i have the instruction READ_VAR(ADR#1.1.5,'%MW',31100,1,%MW100:1,%MW200:4) It's not working and i have response with crc eror. It's wrong instruction? It's posible to use SEND_REQ? how? I have the same problems with read registers from GE Fanuc (Versa Max) Please send email at csandu12@yahoo.com if you have examples with read registers from premium
