Reset Register when a power Failures happend

Autofabian · Dec 10, 2009

Hi, is there any way to know in the PLC when turns power off and back on again. Because I need to reset a N7 register back to zero when that situation happens.....

BR!!!

Missed Information
PLC Micrologix 1200 AB

BITS N BYTES · Dec 10, 2009

Move 0 to N7 register using first scan bit.

jseavers · Dec 10, 2009

I think what you are looking for is the first scan bit. On the first scan of the program MOV 0 into N7 register.

Autofabian · Dec 10, 2009

Thank you!!!!

I have tried what you told me and it is working perfectly......

Reset Register when a power Failures happend

Autofabian

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BITS N BYTES

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jseavers

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Autofabian

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