Fanuc 414 Servo Alarm Z Axis Detect Error Repack -

Disconnect the Z-axis motor power leads (U, V, W) from the amplifier.

Disclaimer: Working with CNC servo systems involves high voltage (300VDC+ on FANUC amps). If you are not a qualified maintenance electrician, do not open the servo amplifier cover. The "repack" procedure outlined here deals only with the low-voltage encoder section. fanuc 414 servo alarm z axis detect error repack

Would you like the between axes, or the pulse coder replacement manual steps for repacking? Disconnect the Z-axis motor power leads (U, V,

Have you checked the on your servo amplifier to see if it shows an 8, 9, or A ? fanuc 414 servo alarm z axis detect error repack

: The issue is likely a short circuit in the motor or power cables .