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You need to open the ladder and find R45.4
and see what cause it to "behave"

if you open the PLC / BIT / input on the controller.
1 press the button on off
2.search which one is flashing .

and then check the PLC ladder if that address use any command.

after the blade going up. the X axis (back gauge) will be move.
if the X Axis not move check the Servo drive..
if it moves after that is crowing system.