Allen-Bradley MicroLogix 1400 - Configuring a Local Message

Publication 1766-RM001A-EN-P - October 2008
412 Communications Instructions
Enabling the MSG Instruction Via User Supplied Input
This is an example of controlling when the message instruction operates.
Input I:1/0 could be any user-supplied bit to control when messages are
sent. Whenever I:1/0 is set and message MG11:0 is not enabled, the
message instruction on rung 0001 is enabled.
0000
EN
DN
ER
MSG
Read/Write Message
MSG File MG11:0
Setup Screen
MSG
0001
MG11:0
DN
MG11:0
ER
U
MG11:0
EN
0002
END
Message Done Bit
Message Error Bit
Message Enable Bit
Internet (if required)
PC
Ethernet Switch
MicroLogix 1400 NET-ENI/ENIW MicroLogix 1000 SLC 5/05
44583
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