Omron CJ2M analogue input

[minaykha]

Hello everybody ,

Can anyone guide me how to do 4-20 mA analogue input in CX- programming.
I do digital I/O programming before but i never do Aanaloge I/O.

I need to use 4/20 mA as input and need to creat alarm when alarm set point is trigger.

Thank in advance.

 

[mendonsy]

The analog input will generate a proportional value in a CIO word. What value you get and what CIO word it shows up in depends on what module you use and the module settings.
For example, a CJ1W-MAD42 set to module 00 will generate an input value in CIO word 2005 of 0 to 8000 decimal over a range of 4 to 20 ma.

 

[minaykha]

Dear Mendonsy.

Thank you so much for your reply.