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Review the line number displayed with the alarm to identify the specific move command causing the violation.

Check parameters 1320 (negative limit) and 1321 (positive limit) for each axis to verify the stored stroke limits.

Compare the programmed coordinates with current work offset values (G54-G59) to determine the absolute machine position being commanded.

Modify the program coordinates, adjust the work offset, or reposition the part setup to keep all moves within allowable travel limits.

Always verify that changes maintain proper clearances and do not create collision risks.

Verify which work coordinate system is currently active by checking the modal information on the control display.

Access the offset page and confirm that the work offset values are correctly entered for the current setup.

Check for any external workpiece offsets or additional shifts that may be compounding the coordinate transformation.

Correct the offset values or select the appropriate work coordinate system, then reset the alarm and restart the program.

Re-home all axes after offset changes if required by your machine setup procedures.

Compare current parameter settings 1320-1327 with the machine specifications and OEM parameter documentation.

Parameter changes require proper authorization and documentation.

Verify parameter 8131 (stored stroke check setting) is configured correctly for your application requirements.

If parameters are incorrect, restore proper values from backup or OEM specifications, ensuring they match actual machine physical limits.

Never set software limits beyond physical travel limits or disable limit checking without engineering approval.

Perform a reference return on all axes after parameter changes, then verify proper operation with test movements.

Test in single block mode with reduced rapid override and feed override settings.