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7-118
Error Messages
Rexroth IndraDrive
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
F2177 Modulo limitation error of motor encoder
Supported by Firmware Variant:
FWA-INDRV*-
MPH02
VRS-MS
FWA-INDRV*-
MPB02
VRS-MS
FWA-INDRV*-
MPD02
VRS-MS
With active modulo scaling the drive limits its actual position values to the
values parameterized in
S-0-0103, Modulo value
, otherwise to the value
parameterized in
S-0-0278, Maximum travel range
. As these values
possibly cannot be exactly displayed, the corresponding recalculation of
the systematic errors in the case of position overflow takes place in the
drive.
Note:
In the ideal case
S-0-0278, Maximum travel range
is set in
such a way that the drive always is within the defined travel
range and there is no overflow.
Cause
Remedy
S-0-0103, Modulo value
or
S-0-0278, Maximum
travel range
have been incorrectly parameterized
and not adjusted to the application
Check and, if necessary, correct
S-0-0103, Modulo
value
or
S-0-0278, Maximum travel range
Drive was moved as rapidly that recalculation no
longer works correctly
Reduce drive velocity at position overflow
F2177 - Attributes
Display:
F2177
Mess. no.:
F2177 (hex)
F2178 Modulo limitation error of optional encoder
Supported by Firmware Variant:
FWA-INDRV*-
MPH02
VRS-MS
FWA-INDRV*-
MPB02
VRS-MS
FWA-INDRV*-
MPD02
VRS-MS
According to scaling, the drive limits the actual position values to the
maximum travel range or to the modulo value. As these values possibly
cannot be exactly displayed the corresponding recalculation of the errors
takes place in the drive.
Cause
Remedy
Encoder speed was so high that recalculation no
longer works correctly
Reduce encoder speed
- or
–
change
S-0-0103, Modulo value
F2178 - Attributes
Display:
F2178
Mess. no.:
F2178 (hex)
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