Sinumerik Alarm 10601 Channel %1 block %2 zero velocity at block end point during thread cutting

Sinumerik Alarm 10601 Channel %1 block %2 zero velocity at block end point during thread cutting

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

Definitions:
This alarm occurs only when several blocks with G33 follow in succession. The block end velocity in the specified block is zero although a further velocity block follows. The reasons for this can be, for instance:
•G9
• Auxiliary function after motion
• Auxiliary function output before the motion of the following block
• Positioning axis in the block

Reactions:
– Alarm display.
– Interface signals are set.
– Interpreter stop
– NC Start disable in this channel.

Remedy:
Please inform the authorized personnel/service department. Modify the NC part program by removing any programmed “Stop at end of block” G09. Modify general machine data 11110 AUXFU_GROUP_SPEC [n] for selecting the output time of an auxiliary function group by changing “Auxiliary function output before/after the movement” to “Auxiliary function output during the movement”.
Bit 5 = 1: Auxiliary function output before movement
Bit 6 = 1: Auxiliary function output during movement
Bit 7 = 1: Auxiliary function output after movement

Program Continuation:
Clear alarm with the RESET key. Restart part program