Fanuc Wn57 Override Function Is Active __hot__ Jun 2026

Check your override knobs. Set them all to 100%. The machine will then proceed.

Move the cursor to the override function option and change the setting from "effective" to "not effective" (or "YES" to "NO"). fanuc wn57 override function is active

FANUC系统的PMC是内置于CNC中的PLC，通过梯形图程序执行机床的各类辅助功能，如控制冷却液开关、刀库换刀、工件夹紧等。梯形图的逻辑正确性直接影响机床的稳定运行。 Check your override knobs

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Before turning off the override, ensure that any forced signals were not masking a physical fault or sensor failure, as the machine will immediately return to following the actual physical inputs.