E5CC-T program editing using CP1L-EM PLC

[viliux112 1]

Hello,

is there a way, to edit E5CC-T temperature controller internal program, using CP1L-EM PLC, connected to temperature controller via rs-485 communication? I can't find any information about doing it. I know that i cat change these programs, using CX-Thermo, but that is not an option. I need to do that, using only PLC..

[IO_Rack 161]

Have you looked at the Function Blocks that are available? I'm not sure it will do all that you want but it's worth a try.

Right Click on Function Blocks, choose Insert Function Block > From File... then browse to your temperature controller in the omronlib folder. Once it is inserted, you can Right Click on the FB you just inserted and choose FB Library Reference for instructions.

[gtsuport 60]

If the function blocks IO_Rack mentioned do not do what you need there is a separate manual for communications. 

Manual number is H186 provides the Modbus addresses for all of the controller parameters.

The CP1L does support the EZ Modbus communications.

Hope this will help.

[viliux112 1]

settings on PLC Serial port 1:

Communication settings same as temp controller. Mode: Serial gateway.

On temperature controller mode: CompoWay/F. All settings is set by FB manual. But still, no luck to read or write registers on temp controller... i am using _e5xx200_ReadVariable and _e5xx400_WriteVariable FB's..

 

Any suggestions what i am doing wrong?

[viliux112 1]

by the way,

i am using CP1W-CIF11 communication board.

[viliux112 1]

problem has been solved. I was using wrong port on plc..