8400 StateLine C | Reference manual
Diagnostics & error management
Error messages of the operating system
404 L Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
9.9.2 Structure of the 16-bit error number (bit coding)
This function extension is available from version 06.00.00!
In addition to the 32-bit error number, a 16-bit error number is generated if an error occurs.
It consists of the following information:
[9-4] Structure of the error number
Display parameter: C00160
The 16-bit error number is output by the SB LS_DriveInterface to the
wStateDetermFailNoShort output.
If the "Use 16BitFailNo." option is activated in C00148
(bit 15 = "1"), the SB
LS_DriveInterface
also provides the short 16-bit error number at the
wStateDetermFailNoLow output (low word of the 32-bit error number)
.
– In this case, the wStateDetermFailNoHigh output (high word of the 32-bit error
number) is "0".
– Advantage: The bus transfer of the error numbers is possible via a data word without
changing the interconnection of the technology application.
For the sake of legibility, the 16-bit error number in the logbook is displayed with the
following syntax::
[Error subject area no.].[Error ID]
Error subject area
The error subject area indicates the internal "function unit" of the controller in which the
error has occurred.
Reserved
Error subject area
Error ID
Note!
Due to the smaller value range (0 ...127), the number assignment to the error
subject area differs from the 32-bit error number.
Error subject area Assigned errors Remedy possible by
user?
No. Name
11 Supply voltage Errors that occur in connection with the supply voltage of the device. Yes
19 Temperature Errors that occur for temperature reasons. Yes
23 Motor management / encoder Errors that occur within the motor control or encoder evaluation. Yes
25 Analog I/O integrated Errors that occur in connection with the analog inputs and outputs. Yes
26 Defective device hardware Errors that occur due to defective device hardware. No
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