Channel-related diagnostics
Channel-related diagnostics encompasses the following data:
Bit 7 6 5 4 3 2 1 0
Octet Name
x Header-
Byte
1
1)
0
1)
0 ... 63 (module number) including this byte
x + 1 1
2)
1
2)
0 (no component assignment)
x + 2 0
3)
0
3)
Message classes:
2 undervoltage
3 overvoltage
9 error
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
1)
≙ Channel-related diagnostics
2)
≙ Input/output
3)
≙ "Channel type "non specific"
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 7 6 5 4 3 2 1 0
Octet Name
1 Header-Byte 0 0 = 15 (block length)
2 0 = 1 (diagnostics alarm)
3 0 ... 244 (slot number ≙ drive object)
4 0 ... 31 (sequence number) Add_Ack Alarm_Specifier
1)
5 DS0 (byte 0) 0 0 0 0 1
2)
0 1
3)
1
4)
Communication
A.1 Communication
Industrial Security
112 Configuration Manual, 08/2017, A5E36912609A
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