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Rexroth IndraDrive
Error Messages
7-97
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
F2048 Low battery voltage
Supported by Firmware Variant:
FWA-INDRV*-
MPH02
VRS-MS
FWA-INDRV*-
MPB02
VRS-MS
FWA-INDRV*-
MPD02
VRS-MS
Note:
The battery was designed for a service life of 10 years in its
installed state.
In the case of Rexroth motors of the MKD/MKE line, the absolute position
information is maintained, by means of battery-buffered electronics in the
motor feedback, even when the drive controller has been switched off.
The battery voltage is checked in the transition command from parameter
to operating mode during the initialization of the drive.
Note:
As long as the drive is locked with a customer password, the
error F2048 cannot be cleared!
CAUTION
Error when controlling motors and moving
parts!
⇒
When the error occurs for the first time, the absolute
encoder function is only guaranteed for approx.
another
2 weeks
!
⇒
Replace battery
immediately!
Cause
Remedy
Battery voltage has fallen below 3.1 V
Clear error and immediately arrange for and prepare
replacement of battery
(see instructions in Project Planning Manual for
respective motor).
For replacement of battery observe
warning notice below!
Battery voltage has fallen below 2.8 V
Error cannot be cleared any longer. Battery must be
replaced immediately
(see instructions in Project Planning Manual for
respective motor).
For replacement of battery observe
warning notice below!
DANGER
Lethal electric shock caused by live parts with
more than 50 V!
⇒
The battery must be replaced with the control voltage
switched on. The replacement of the battery may
only be carried out by a qualified electrician.
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01