Sinumerik Alarm 120200 Image preparation suppressed
The control is so heavily loaded by the processing of a subroutine, that it cannot keep all the display values up-to-date.
– Alarm display.
The alarm disappears automatically as soon as the overload situation has been eliminated. If this alarm occurs often, the start-up engineer will have to take appropriate measures (e.g. reduce IPO clock pulse rate).
- Siemens Diagnostics Guide by Siemens