Sinumerik Alarm 20211 Channel %1 block %3 spindle %2 support point beyond range limits


Sinumerik Alarm 20211 Channel %1 block %3 spindle %2 support point beyond range limits

Parameters:
%1 = Channel number %2 = Spindle number %3 = Block number, label

Definitions:
The support point calculated for centerless grinding is beyond the range limits. Machine data: Modify MD 21518: TRACLG_CONTACT_UPPER_LIMIT Modify MD 21520: TRACLG_CONTACT_LOWER_LIMIT

Reactions:
– Alarm display.

Remedy:
• Check centerless axis positions and machine data.
• Modify program.
• Select new traversing positions for centerless axes
• or suppress computation by G00.

Program Continuation:
Alarm display showing cause of alarm disappears. No further operator action

References

  1. Siemens Diagnostics Guide by Siemens
Sinumerik Alarm 20211 Channel %1 block %3 spindle %2 support point beyond range limits