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4–10
Electric Drives
and Controls
Bosch Rexroth AG
Servodyn-D 1070 066 032 / 03
VMA..KR, VMA..B,C,D,F and DM/DS error displays
Displays flash
alternately.
Action
Error
The drive has switched off.
Normal operating mode:
ASTS signal in module cross-connection
not cleared properly
Special mode (RSU):
Channel error Drive shutdown
The VM initiates “Drive shutdown”, how-
ever, it cannot transmit this status through
the module cross-connection.
No 24 V supply
The VM has detected that the 24 V supply
is missing in the axis modules.
D
Check X810 signal cross-connection
D
Check X810 signal cross-connection
D
Replace module
D
24 V connection, check 24 V connection
Time delay > (16 sec – S1)
between the shutdown request for an axis
and an additional Emergency Stop com-
mand of the NC/PLC (S1 = rotary switch
on VM, front panel)
Emergency Stop timer on VM defective
D
Eliminate time overlap between “Drive
shutdown” and “Emergency Stop”
D
Toggle 24 V off / on or
press RESET
D
Replace supply module
CPU Test
Microprocessor fault
D
Replace module
RAM Test
Fault in RAM memory
D
Replace module
to
Checksum error
D
Replace personality module or memory
card
Update Memory Card
Update of memory card was incorrect.
D
Replace memory card
Watchdog error
D
Replace module
Error in security test
D
Replace module
Memory overflow
D
Replace module
Содержание Rexroth Servodyn-D Series
Страница 23: ...3 4 Electric Drives and Controls Bosch Rexroth AG Servodyn D 1070 066 032 03 Marks certifications Notes ...
Страница 65: ...5 10 Electric Drives and Controls Bosch Rexroth AG Servodyn D 1070 066 032 03 Connection overview Notes ...
Страница 71: ...6 6 Electric Drives and Controls Bosch Rexroth AG Servodyn D 1070 066 032 03 Replacing components Notes ...