Sinumerik Alarm 300715 Axis %1 drive %2 maximum power section current less than or equal to zero


Sinumerik Alarm 300715 Axis %1 drive %2 maximum power section current less than or equal to zero

Parameters:
%1 = NC axis number
%2 = Drive number

Definitions:
The maximum current of the power section entered in drive MD 1107: $MD_INVERTER_MAX_CURRENT (transistor limit current) is less than or equal to zero.

Reactions:
– 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.

Remedy:
Please inform the authorized personnel/service department. Reset the drive (delete the bootfile) and repeat the startup.

Program Continuation:
Switch control OFF – ON.

References

  1. Siemens Diagnostics Guide by Siemens
Sinumerik Alarm 300715 Axis %1 drive %2 maximum power section current less than or equal to zero