Haas CNC Error Code 168

Haas CNC Major Servo

Model: CNC | Code: 168

Applicable Systems
Haas CNC Mill (VF/VM Series)

Symptoms

A axis servo not ready.

Possible Causes

  • A axis servo amplifier not enabled.
  • Safety circuit or emergency stop active for A axis.

Troubleshooting Steps

  1. Step 1: Check the A axis servo amplifier enable signal.
    Not ready cause identified.
  2. Step 2: Clear the safety circuit or emergency stop.
    A axis servo becomes ready.

How to Reset

Fix the A axis servo readiness and reset to clear the alarm.

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Source: Haas Alarm Codes, Haas Automation

Category: CNC