This is the most straightforward method to resolve the WN57 alarm:
Certain parameters govern how overrides behave. Review these settings (consult your machine manual before changing any values):
More importantly, understanding the broader context of override functions in FANUC systems, implementing proper procedures for their use, and establishing preventive maintenance strategies will help ensure that this alarm rarely appears in production environments. fanuc wn57 override function is active
Troubleshooting the FANUC WN57 Override Function Is Active Warning
A Keep Relay or parameter is forcing the machine to run at a reduced speed (e.g., during setup or dry run modes). This is the most straightforward method to resolve
: During the initial phases of product development, it's often necessary to make rapid adjustments to machining parameters. The WN57 override function allows for quick changes without compromising the standard settings.
This occurs if you changed the wrong bit. Double-check that you modified (the first bit of K0906). If you changed K0906.1 , K0906.2 , etc., it will have no effect. : During the initial phases of product development,
An engineer or technician may have left the function on after troubleshooting the ladder logic or testing I/O signals. Multi-Path Limitations: