Hello guys and gals.
I have a processor instruction being used in one of my compactlogix called GET SYSTEM VALUE with the following info:
Class Name-ControllerDevice
Instance Name-
Attribute Name-Status
Dest-Processor_Status
I do not understand the field names (class, instance, attribute) or where controllerdevice and status come from. Its obvious something is being put in a tag called processor status which is an int data type but I can not figure out the purpose or where the data is coming from.
Could somebody enlighten me?
THanks for the replies.
I have a processor instruction being used in one of my compactlogix called GET SYSTEM VALUE with the following info:
Class Name-ControllerDevice
Instance Name-
Attribute Name-Status
Dest-Processor_Status
I do not understand the field names (class, instance, attribute) or where controllerdevice and status come from. Its obvious something is being put in a tag called processor status which is an int data type but I can not figure out the purpose or where the data is coming from.
Could somebody enlighten me?
THanks for the replies.