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 10 months 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 10 months ago
0
You can't use direct memory addresses on application. You have to use variables to pass the value.
Answered 10 months ago
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