Sinumerik Alarm 300002 Axis %1 drive number %2 assigned twice
%1 = NC axis number
%2 = Drive number
The drive logic number in the NCK MD 13010 DRIVE_LOGIC_NR has been assigned more than once.
– NC not ready.
– Channel not ready.
– NC Stop on alarm.
– NC Start disable in this channel.
– The NC switches to follow-up mode.
– Alarm display.
– Interface signals are set.
Please inform the authorized personnel/service department. Check MD 13010 DRIVE_LOGIC_NR for identical drive logic numbers and assign another number in the range between 0 and 15 (0 corresponds to “No drive available” and is the only number that may occur more than once in the MD array) to each drive.
Switch control OFF – ON.
- Siemens Diagnostics Guide by Siemens