Reset Register when a power Failures happend

[Autofabian]

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]

Move 0 to N7 register using first scan bit.

 

[jseavers]

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]

Thank you!!!!

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