Remedy:
Program Continuation:
Axis %1 drive %2 rotor position identification current less than minimal value
%1 = NC axis number %2 = Drive number
The current set in MD1019: $MD_CURRENT_ROTORPOS_IDENT (rotor position identification current) that is smaller than the minimum value permissible for the motor.
- NC not ready.
- The NC switches to follow-up mode.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
- Channel not ready.
The current set in MD1019: $MD_CURRENT_ROTORPOS_IDENT (rotor position identification current) that is not smaller the permissible minimum value (40% for nonSiemens synchronous linear motor (SLM)).
Possibly, a larger power section must be used.
If allowed with the motor used, hide the error by setting bit 5 in MD 1012: $MD_FUNCTION_SWITCH (function switch).
Caution: Motors with a low saturation response (e.g. 1FN3 linear motors) might react to very low identification currents with misorientation. This can lead to uncontrolled movements.
Clear alarm with the RESET key in all channels. Restart part program.
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