Service
ID 442289.06
136
Operation manual POSIDYN® SDS 5000
12
WE
KEEP
THINGS
MOVING
12.5.2.2
B40 Phase test
NOTICE
During this action, the motor shaft will move.
Make sure that the motor can turn freely during the action!
Activate
B40.0
to start the phase test. The phase test can only be used with servo motors. The test checks to
determine whether one phase is mixed up when the motor was connected or whether the number of motor
poles is set correctly. In addition, the commutation offset is measured.
If a resolver is connected, an amplitude offset of the sine and cosine tracks is performed (improved speed
controller performance). This offset is stored directly on the REA 5001. The action should be performed again
when the resolver, the option board or the cable is replaced.
During activation of the action, the enable must be inactive. If you have started the action in
B40.0
, you must
activate the enable. After the action was concluded, you must deactivate the enable again. You can then read
the measured commutation offset in
B05
.
During the action, the cycle time is set internally to 32 msec. When a quick stop is triggered during the action,
the drive is halted immediately.
You can read the following results from the third element (
B40.2
):
0: error free:
The action was executed without errors and concluded.
1: aborted:
The action was aborted by turning off the enable.
2: phase order:
It was found that two phases were mixed up.
3: motor poles:
The determined number of poles is not the value in
B10
.
4: commutation offset:
The measured commutation offset is not
B05
.
5: test run:
A test run with the measured commutation offset could not be performed.
Summary of Contents for POSIDYN SDS 5000
Page 194: ...Notes WE KEEP THINGS MOVING ...
