Siemens SINAMICS Configuration Manual page 112

Communication
A.1 Communication
Channel-related diagnostics
Channel-related diagnostics encompasses the following data:
Bit
Octet Name
x Header-
Byte
x + 1
x + 2
≙ Channel-related diagnostics
1)
≙ Input/output
2)
≙ "Channel type "non specific"
3)
System response
Only one signal is generated if channel-related diagnostics identifies several faults belonging
to the same message class at the same drive object.
Data sets DS0/DS1 and diagnostics alarm
The PROFIdrive message classes are transferred using diagnostic alarm DS0/DS1. All faults
are assigned channel 0. The drive objects are assigned using the slot number.
The structure is as follows:
Bit
Octet Name
1 Header-Byte
2
3
4
5 DS0 (byte 0)
112
7 6
1 0
1) 1)
1 1
2) 2)
0 0
3) 3)
7 6
0 0
0
0 ... 31 (sequence number)
0 0
5 4 3
0 ... 63 (module number) including this byte
0 (no component assignment)
Message classes:
2 undervoltage
3 overvoltage
16 Hardware/software error
17 Line supply/filter faulted
18 DC-link overvoltage
19 Power electronics faulted
20 Electronic component overtemp.
21 Ground/phase fault detected
22 Motor overload
23 Commun. with controller faulted
24 Safety monit. Detected an error
25 Act. Position/speed value error
26 Internal communication faulted
27 Infeed faulted
28 Braking controller faulted
29 External signal state error
30 Application/function faulted
31 Parameterization/commiss. error
5 4 3
= 15 (block length)
= 1 (diagnostics alarm)
0 ... 244 (slot number ≙ drive object)
0 0 1
2 1
9 error
2 1
Add_Ack Alarm_Specifier
0 1
2) 3)
Configuration Manual, 08/2017, A5E36912609A
0
0
1)
1
4)
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