Read in and output cards
We have an AC800 with lots remoteIO stations like DI801 and DO801 and I am looking for a way to read out all status as an INT without using the variable name.
We have a couple of Schneider plc's and I use this to read an in or output card for example: move_arebool_int(%Q0.3.0:16,%MW11000)
Is it possible to do this in a AC800 and if yes, how?
I want to use it for modbus communication.
Asked 1 year ago
Answers
0
In control builder, Go to settings tab in Hardware AC800M. Change the Value of Copy Unconnected Channels to Inputs/Outputs
This way you can check IO status in control builder without declaring variables.
This way you can check IO status in control builder without declaring variables.
Answered 1 year ago
0
You can't use direct memory addresses on application. You have to use variables to pass the value.
Answered 1 year ago
Add new comment