Fanuc 414 Servo Alarm Z Axis Detect Error -

. This alarm is often triggered by the CNC when it detects a high current or "detection system error" originating from the servo amplifier or feedback system. TIE Industrial Fanucworld Primary Causes for Z-Axis 414 Alarm High Current/Short Circuit: Often indicated by an 8, 9, or A

: Coolant or oil ingress into the motor’s power or encoder connectors . fanuc 414 servo alarm z axis detect error