Input/Output Instructions; (Msg, Gsv, Ssv, Iot) - Allen-Bradley Logix5000 Reference Manual

If you want to
Send data to or from another module
Get controller status information
Set controller status information
Send output values to an I/O module or consuming
controller at a specific point in your logic.
Trigger an event task in another controller.

Input/Output Instructions

(MSG, GSV, SSV, IOT)

Topic
Message (MSG)
MSG Error Codes
Specify the Configuration Details
MSG Configuration Examples
Specify the Communication Details
Get System Value (GSV) and Set System Value
(SSV)
GSV/SSV Objects
GSV/SSV Programming Example
Immediate Output (IOT)
The input/output instructions read or write data to, or from, a controller or
module.
Use this instruction
MSG
GSV
SSV
IOT
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