Sinumerik Alarm 16763 Channel %1 block %2 axis %3 programmed speed is illegal (zero or negative)
%1 = Channel number
%2 = Block number, label
%3 = Axis name, spindle number
A spindle speed (S value) was programmed with the value zero or with a negative value.
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
The programmed spindle speed (S value) must be positive. Depending on the application case, the value zero can be accepted (e.g. G25 S0).
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens