Remedy:
Program Continuation:
Axis %1 drive %2 asynchronous mode: converter frequency invalid
%1 = NC axis number %2 = Drive number
Only a converter frequency of 4 kHz or 8 kHz is permitted in asynchronous mode (selected by MD 1465 < MD 1146).
Modify MD 1465: $MD_SWITCH_SPEED_MSD_AM (switchover speed MSD/AM) Modify MD 1146: $MD_MOTOR_MAX_ALLOWED_SPEED (maximum motor speed) The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not ready).
- 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.
Please inform the authorized personnel/service department. Modify MD 1100: $MD_PWM_FREQUENCY (pulse width modulation frequency) or deselect AM mode (make the value in MD 1465: $MD_SWITCH_SPEED_MSD_AM less than the value in MD 1146: $MD_MOTOR_MAX_ALLOWED_SPEED.
Clear alarm with the RESET key in all channels. Restart part program.
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