Centroid M-series/T-series Alarm 202

Centroid CNC Moderate Alarm

Model: M-series/T-series | Code: 202

Applicable Systems
M-series T-series

Symptoms

Alarm 202: Exit error: M30 not executed. The CNC system displays this alarm on the operator panel.

Possible Causes

  • Refer to the machine manual for detailed cause analysis
  • Check related sensors, switches, and parameters

Troubleshooting Steps

  1. Step 1: Read alarm 202 on the CNC display and note the full alarm message
    Alarm code and description displayed for diagnosis
  2. Step 2: Check the machine status and identify any obvious mechanical, electrical, or pneumatic issues
    Visible faults identified or confirmed as intermittent
  3. Step 3: Consult the manufacturer manual for alarm-specific troubleshooting procedures
    Root cause identified per manufacturer guidelines
  4. Step 4: Apply the recommended fix and reset the alarm
    Alarm cleared and machine resumed normal operation

How to Reset

To reset alarm 202: 1) Address the root cause. 2) Press the RESET key on the CNC panel. 3) If the alarm persists, cycle power to the control. Caution: Repeated alarms without fixing the cause may cause damage.

Frequently Asked Questions

  • Q: What does alarm 202 mean?

    Alarm 202 indicates: Exit error: M30 not executed. Follow the troubleshooting steps to resolve the issue.

Related Centroid Fault Codes

Source: HelmanCNC.com - https://www.helmancnc.com/centroid-cnc-alarms-errors-messages/

Category: CNC