Drive-Unit-Internal Error List ("Predefined Error Field"); Error Register - Siemens SINAMICS S120 Installation And Start-Up Manual

Diagnosis

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

Emergency message frame
When an error occurs, the CANopen drive unit automatically transmits an emergency
message asynchronously. The emergency message is structu
below):
Table 4-1
Byte 0
Error code
The CANopen error code is in byte 0 and 1. In SINAMICS S120, this is always generic error
1 000 hex.
Byte 3 contains the number of t
A larms that do no
s tatus word and
a nd cause t
p eriod of free bus ti
o bject 1014
4.2 Drive-unit-internal error list ("predefined error fi
In troductio n
T he drive-unit-internal erro
•
•
T his list contains
o rder in which th
information.
4.3 Error register
Introduction
T he 1-byte error reg
•
•
T he register display any drive
4-2
Structure of the emergency message frame
Byte 1 Byte 2
Error
register
t res lt in a shutd u
do not trigger an emergency message. Faults trigger emergency messages
he drives to be shut down. The master can then read the alarm or fault during a
m e. The fault m
hex.
Object directory index
SINAMICS S120 aramete p
the i dividual faults diagnosed in a drive unit. The faults are lis n
ey occur, along with the fault code and additional, device-specific
ister can be rea
Object di rectory index 1001 hex
SINAMICS S1 20 p aramete
s
Byte 3 Byte 4
Drive Fault number
object
numb er
he drive objec t from which the e
own are ind icate
essag e fram e can be
r list ("pred efin ed error field"
1003 hex
r p86 11 in the C U320
d via:
r p86 01 in the C U320
unit errors that have occur
Commissioning Manual, 12.2004 Edition, 6SL3097-2AA00-0BP1
red as follows (see table
Byte 5 Byte 6
Reserved
rror originate
d only by t he al arm bit or faul
suppressed by setting b 31 in
eld")
) ca n be read via:
red and their type.
Byte 7
Reserved
d.
t bit in the
it
ted in the
CANopen interface