Siemens SINUMERIK codes
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Siemens SINUMERIK Controller

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

Alarm 17501

Siemens 17501 - Block indexing axis with Hirth tool system is active

The 'Hirth tooth system' function is activated for the indexing axis. This axis can therefore approach only indexing positions, another travel movement of the axis is not possible Control reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm.

Siemens SINUMERIKProgram/G-codeIntermediate30-120 minutes

17501

Siemens 17501 - Block indexing axis with Hirth tool system is active

Block indexing axis with Hirth tool system is active

The 'Hirth tooth system' function is activated for the indexing axis. This axis can therefore approach only indexing positions, another travel movement of the axis is not possible Control reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display. NC Stop on alarm.

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

  • The 'Hirth tooth system' function is activated for the indexing axis.
  • This axis can therefore approach only indexing positions, another travel movement of the axis is not possible

Troubleshooting Steps

  1. 1Please inform the authorized personnel/service department.
  2. 2Correct part program.
  3. 3Correct FC16 or FC18 call.
  4. 4Deselect machine data MD30505 $MA_HIRTH_IS_ACTIVE.
  5. 5Clear alarm with the RESET key. Restart part program

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