Communication manual 8400 motec PROFIBUS
Diagnostics
Diagnostic data
76 L EDS84DMOTPBUS EN 3.0 - 11/2011
Error code of the Inverter Drive 8400 motec
If an error occurs in the controller, the logbook saves a 32-bit value in an error format which
consists of the following information:
[11-1] Structure of the error number
Bytes 13 ... 16 of the diagnostic message contain the error code of the controller.
In the logbook and in code C00165, the error number is shown in the following syntax
in order to facilitate the readability:
[Error type].[Error field no.].[Error ID]
Example: Error "Short circuit (OC1)"
A Reserved
B Error type
C Error subject area
D Error ID
210 3
Bit
162526
31
015
29
30
Software manual/»Engineer« online help for Inverter Drives 8400 motec
Here you'll find detailed information on the structure and contents of the error
codes.
Byte Value
[hex]
Description
1 x Standard data (PRM_Fault)
...
6
7 0A Block length of the advanced diagnostics = 10 bytes
8 81 Status message
900Slot 0
10 01 Status coming
11 00
12 00
13 0B Error message 0x11C4000B ("Short circuit (OC1)")
• Error type: "Warning locked"
• Subject area: 0x11C4 (current)
• Error ID: 0x000B
Thus, the error number "0x11C4000B" means: An overcurrent has been detected in
the "current" subject area. This overcurrent causes a "Warning locked" error
response which has to be unlocked after the error has been removed.
14 00
15 C4
16 11
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