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1766-RM001A-EN-P MicroLogix 1400 Programmable Controllers ...

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412 Communications Instructions0000 MSGRead/Write Message <strong>EN</strong>MSG File MG11:0 DNSetup ScreenER0001Message Done BitMG11:0DNMessage Enable BitMG11:0U<strong>EN</strong>Message Error BitMG11:0ER0002 <strong>EN</strong>DEnabling the MSG Instruction Via User Supplied InputThis is an example of controlling when the message instruction operates.Input I:1/0 could be any user-supplied bit to control when messages aresent. Whenever I:1/0 is set and message MG11:0 is not enabled, themessage instruction on rung 0001 is enabled.PCEthernet SwitchInternet (if required)44583<strong>MicroLogix</strong> <strong>1400</strong> NET-<strong>EN</strong>I/<strong>EN</strong>IW <strong>MicroLogix</strong> 1000 SLC 5/05Publication <strong>1766</strong>-<strong>RM001A</strong>-<strong>EN</strong>-P - October 2008

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