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Error Messages
Rexroth IndraDrive
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
F2044 External power supply X15 error
Supported by Firmware Variant:
FWA-INDRV*-
MPH02
VRS-MS
FWA-INDRV*-
MPB02
VRS-MS
FWA-INDRV*-
MPD02
VRS-MS
The external 24 V power supply for the digital I/Os at the optional module
(HCC01) is monitored by the drive.
If the 24 V power supply is outside of the range of 19 V to 30 V, the error
F2044 is generated.
Cause
Remedy
Temporary failures (voltage peaks) or voltage drops
Use controlled power supply unit
At least one of the inputs was connected with
reversed polarity
Check wiring incl. cable and correct it, if necessary
At least one of the outputs has short circuit or is
overloaded
Check wiring incl. cable and remove short circuit, if
necessary
Voltage drops because motor brake applied
Supply motor brake and interface with different power
supply units, especially with long motor cables
F2044 - Attributes
Display:
F2044
Mess. no.:
F2044 (hex)
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01