Bosch Rexroth Servodyn-D Series Maintenance Manuallines page 34

1070 066 032 / 03 Servodyn-D
VMA..KR, VMA..B,C,D,F and DM/DS error displays
Displays flash Error
alternately.
The drive has switched off.
Initialization error I
Initialization error AD converter
Initialization error PWM3
Initialization error SERCOS tables
Initialization error overcurrent threshold D Replace module
Initialization error Security (RSU)
Error in special mode (RSU):
Channel error "Safety-oriented data"
During initialization, the safety-oriented
data on the PM module and in the EE-
PROM are not identical
Temperature measurement Timeout or
wrong temperature sensor fitted to mo-
tor
Encoder fault
Incorrect encoder initialization
Invalid driver ID
Assignment between module and soft-
ware
The software does not match the hard-
ware.
Action
2
C-Bus D Replace module
D Check motor cable
D Replace module
D Replace module
D Replace module
D Check signal cross-connection between
D Replace module
D Check safety-oriented data
D Clear error by "Reset Diagnostics class
D Restart module
D Reduce computer load by DSS-D (e.g.
D Replace motor
.
D Connect permitted encoder
D Check encoder connection
D Replace motor/encoder
D Replace module
D Use suitable software
Electric Drives Bosch Rexroth AG
and Controls
modules
1 error"
turn oscilloscope or ADC output chan-
nels off)
For details of the fault, refer to
S-0-0095, cf. page 4–14.
4–11