7-102
Error Messages
Rexroth IndraDrive
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
F2067 Synchronization to master communication incorrect
Supported by Firmware Variant:
FWA-INDRV*-
MPH02
VRS-MS
FWA-INDRV*-
MPB02
VRS-MS
FWA-INDRV*-
MPD02
VRS-MS
The drive control is synchronized to the bus interface (SERCOS, Profibus,
Interbus, ...) via two phase control loops (
P
hase
L
ocked
L
oop - PLL). The
correct function of the synchronization is monitored by monitoring the
respective control deviation of the two PLLs for an allowed threshold.
When the threshold is exceeded this error message is generated.
Cause
Remedy
Interference injection due to incorrect connection of
master communication cause synchronization
problems
Check connection of master communication (incl. shield
connection) and correct it, if necessary
Synchronization clock of master oscillates very much
due to software or hardware error in master (e.g.
jitter of MST with SERCOS)
Check field bus master and make sure synchronization
clock is good and constant
Master communication hardware of drive controller is
defective (e.g. optional SERCOS card)
Replace control section or entire drive controller
Note:
Only Rexroth service engineers or especially trained users are
allowed to replace the control section. The replacement of the
entire drive controller is described in the Project Planning
Manual for the power section.
See also Functional Description "Master Communication"
F2067 - Attributes
Display:
F2067
Mess. no.:
F2067 (hex)
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01