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Siemens SINUMERIK Controller
Servo/Axis · Intermediate · 30-120 minutes
Siemens 300714 - Axis drive power section code invalid
The code number of the power section entered in drive MD 1106: $MD_INVERTER_CODE (power section code number) does not match the power section in the drive configuration display (MD 13020: $MD_DRIVE_INVERTER_CODE) Control reaction: 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.
300714
Siemens 300714 - Axis drive power section code invalid
Axis drive power section code invalid
The code number of the power section entered in drive MD 1106: $MD_INVERTER_CODE (power section code number) does not match the power section in the drive configuration display (MD 13020: $MD_DRIVE_INVERTER_CODE) Control reaction: 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.
Safety
- Drive/power/encoder circuit: hazardous voltages may remain in the DC link after power-off. Lock out / tag out, wait for discharge per the drive documentation, and use qualified personnel only.
Common Causes
- The code number of the power section entered in drive MD 1106: $MD_INVERTER_CODE (power section code number) does not match the power section in the drive configuration display (MD 13020: $MD_DRIVE_INVERTER_CODE)
Troubleshooting Steps
- 1Please inform the authorized personnel/service department.
- 2Delete modified machine data (e.g. controller data).
- 3Reset the drive (delete the bootfile) and repeat the startup.
- 4Switch control OFF - ON. 2-723
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