bob.southall
Member
Hi all
I have a cpu314c with a 5ai/2ao unit, I can’t get any reading within my program.
I have tried with the simulator and the program works, but I can’t get a reading from the sensor (load cell, 0-10v)
I also canno get a reading when I put 9v onto the terminals (2&4) for ai0. I have also tried ai 1 and ai2.
My iw for ai0 is iw256. I have monitored this with a watch table but no reading in there either.
Do you have to turn on the configuration somewhere? Or can it be turned off somehow?
Regards, Bob
I have a cpu314c with a 5ai/2ao unit, I can’t get any reading within my program.
I have tried with the simulator and the program works, but I can’t get a reading from the sensor (load cell, 0-10v)
I also canno get a reading when I put 9v onto the terminals (2&4) for ai0. I have also tried ai 1 and ai2.
My iw for ai0 is iw256. I have monitored this with a watch table but no reading in there either.
Do you have to turn on the configuration somewhere? Or can it be turned off somehow?
Regards, Bob