I am using version 9.11 talking to a CQM1H CPU21. It is in turn communicating with a UniOP Hmi via serial.
I do not have the original source so I had to upload from the controller. I am trying to find out what bits trigger alarms on the HMI.
Through the code I see coils named 20.0, 20.1 - 40.0, 40.1 etc all the way up to 102.07.
What the best way to tell which of these coils are inputs, outputs, and system bits? How can I tell which coils come from the HMI?
I am trying to find an input or output listing like in RS Logix 500 but I don't see anything.
Any help is appreciated. Thanks
I do not have the original source so I had to upload from the controller. I am trying to find out what bits trigger alarms on the HMI.
Through the code I see coils named 20.0, 20.1 - 40.0, 40.1 etc all the way up to 102.07.
What the best way to tell which of these coils are inputs, outputs, and system bits? How can I tell which coils come from the HMI?
I am trying to find an input or output listing like in RS Logix 500 but I don't see anything.
Any help is appreciated. Thanks