How do I fix Siemens SINUMERIK alarm 10657?

1. Please inform the authorized personnel/service department. 2. 1. 3. Remove a mechanical misalignment 2. 4. Check axis (uneven mechanical movement?) 3. 5. Delete MD37135 $MA_GANTRY_ACT_POS_TOL_ERROR or deactivate the extended monitoring 4. 6. MD37120 $MA_GANTRY_POS_TOL_ERROR is set incorrectly If the MD is changed, a Power ON will be required. 7. Clear alarm with the RESET key. Restart part program

Siemens SINUMERIK codes

axismd.ai

Siemens SINUMERIK Controller

Program/G-code · Intermediate · 30-120 minutes

Alarm 10657

Siemens 10657 - Axis power OFF in the gantry error limit exceeded status

Gantry error limit exceeded status (alarm 10653) has been switched off. The error can only be removed by deleting MD37135 $MA_GANTRY_ACT_POS_TOL_ERROR or by deactivating the extended monitoring (MD37150 $MA_GANTRY_FUNCTION_MASK Bit0) Control reaction: NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm.

Siemens SINUMERIKProgram/G-codeIntermediate30-120 minutes

10657

Siemens 10657 - Axis power OFF in the gantry error limit exceeded status

Axis power OFF in the gantry error limit exceeded status

Safety

Only qualified personnel should diagnose and clear control alarms; follow the machine builder's safety procedures and lockout/tagout where hardware work is required.

Common Causes

Gantry error limit exceeded status (alarm 10653) has been switched off.
The error can only be removed by deleting MD37135 $MA_GANTRY_ACT_POS_TOL_ERROR or by deactivating the extended monitoring (MD37150 $MA_GANTRY_FUNCTION_MASK Bit0)

Troubleshooting Steps

1Please inform the authorized personnel/service department.
21.
3Remove a mechanical misalignment 2.
4Check axis (uneven mechanical movement?) 3.
5Delete MD37135 $MA_GANTRY_ACT_POS_TOL_ERROR or deactivate the extended monitoring 4.
6MD37120 $MA_GANTRY_POS_TOL_ERROR is set incorrectly If the MD is changed, a Power ON will be required.
7Clear alarm with the RESET key. Restart part program

Seeing Multiple Alarms?

Seeing another alarm with this one? Enter the code.

Get machine-aware diagnosis

AxisMD logs alarms against your actual machines, tracks patterns, and gives AI context your manual doesn't have.

Start free

Was this guide helpful?

Always verify with your machine manual or a certified technician before performing service procedures.