Reset & Init JAZZ PLC via Ladder
Reuven Mozes
Jul-22nd, 2019 6:10

There are two option to reset a JAZZ PLC:

·         Writing (-32000) to SI 140 will reset the PLC at the end of the current program scan.

·         Writing (-32500) to SI 140 will additionally clear all MIs, MBs and reset all timer presets to the values originally downloaded by the U90 Ladder (same as "Clear MB & MI" in the U90 Ladder").


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