Service
Operation manual POSIDYN® SDS 5000
ID 442289.06
WE
KEEP
THINGS
MOVING
139
12
12.5.2.5
B43 Winding test
NOTICE
During this action, the motor shaft will move.
Make sure that the motor can turn freely during the action!
When you start the action, the symmetry of the ohmic resistors of the motor windings are checked.
During activation, the enable must be inactive. If you have started the action in
B43.0
, you must activate the
enable. After the action was concluded, you must deactivate the enable again.
During the action, the cycle time is set internally to 32 msec.
You can read the following results from the third element (
B43.2
):
0: error free:
The action was executed without errors and concluded.
1: aborted:
The action was aborted by turning off the enable.
2: R_SYM_U:
The resistance of phase U differs significantly from that of the other phases.
3: R_SYM_V:
Same as 2
4: R_SYM_W:
Same as 2
5: POLAR_SYM_U:
An asymmetry was determined when the polarity changed.
6: POLAR_SYM_V:
Same as 5
7: POLAR_SYM_W:
Same as 5
Results 5 to 7 are usually an indication of an inverter error.
Summary of Contents for POSIDYN SDS 5000
Page 194: ...Notes WE KEEP THINGS MOVING ...
