Drive-Unit-Internal Error List ("Predefined Error Field") - Siemens SINAMICS S120 Commissioning Manual

5.2

Drive-unit-internal error list ("predefined error field")

Introduction
The drive unit internal error list ("predefined error field") can be read via:
● Object directory index 1003 hex
● SINAMICS parameter p8611 of the Control Unit
This list contains the individual, unacknowledged faults and pending alarms in the CANopen
alarm number range A8700-A8799 diagnosed in a drive unit. The faults (errors) are listed in
the order in which they occur, along with an error code and additional, device-specific
information. As soon as a fault is acknowledged or an alarm is resolved, they are deleted
from the drive device internal error list.
Note
Faults whose cause has been resolved and which only need to be acknowledged are no
longer included in the predefined error field. These faults are still visible in parameter r0945.
All drive objects in the selected CU are acknowledged by writing the subindex 0, as well as
for object directory index 1003 hex and for the parameter p8611 with value 0.
The following table describes the CANopen error code that is evaluated with SINAMICS (in
the emergency message frame, byte 0/1).
Table 5- 2
CANopen
Errorcode
8110 hex
8120 hex
8130 hex
1000 hex
1001 hex
Note
For other SINAMICS alarms, an emergency message frame is not sent.
CANopen interface
Commissioning Manual, (IH2), V2.6, 10/2008 Edition, 6SL3097-2AA00-0BP3
CANopen Errorcode
Meaning
CAN overflow,
message lost
CAN Error Passive
CAN Life Guard Error
CAN Error 1
CAN Error 2
5.2 Drive-unit-internal error list ("predefined error field")
Triggered by SINAMICS
CBC: Message frame loss (A8751) [alarm]
CBC: Error number for Error Passive exceeded (A8752)
[alarm]
CBC: Communications error, alarm value 2 F8700(A)
[fault/alarm]
All other SINAMICS faults
All other CANopen alarms in the alarm number range A8700
to A8799
Diagnosis
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