7-6
Error Messages
Rexroth IndraDrive
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
F8010 Autom. commutation: max. motion range when moving back
Supported by Firmware Variant:
FWA-INDRV*-
MPH02
VRS-MS
FWA-INDRV*-
MPB02
VRS-MS
FWA-INDRV*-
MPD02
VRS-MS
When moving back to the initial position at which it was before
commutation setting (only in the case of sine-wave method with motion),
the axis left the allowed actual position value range.
Cause
Remedy
Positive feedback of motor; commutation offset
determination generated incorrect value for
P-0-0521, Effective commutation offset
Check motor encoder signals. To do this move motor
knowing manufacturer-side setting for sense of rotation
or velocity polarity and check actual position values with
regard to polarity and plausibility.
If necessary, invert polarity of motor encoder or invert
two motor phases. Carry out commutation setting again
Positive feedback of motor after axis was mounted,
in spite of successful initial commissioning before
axis was dismounted
Check whether direction of motion (sense of rotation) of
motor complies with that of motor encoder. If not, invert
direction of motion of motor (invert phases) or of motor
encoder
During commutation setting process, axis got into
resonance
Set "search direction for sine-wave method" to "increase
of frequency with priority" in
P-0-0522, Control word for
commutation setting
- or -
Reduce value in
P-0-0507, Test frequency for angle
acquisition
in order modify excitation frequency for
sine-wave method compared to resonance frequency of
axis
F8010 - Attributes
Display:
F8010
Mess. no.:
F8010 (hex)
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