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error_MOBY
The ERR LED flashes when the ASM reports error messages.
Table 5-2
Error code
FC 45
Function manual, Release 03/2006 , J31069-D0167-U001-A2-7618
Error messages of the MOBY-ASM via the "error_MOBY" variable
Flashing of
ERR LED
(B#16#..)
00
–
1x
01
2x
02
2x
03
3x
No error
Default value if everything is ok.
No error
ASM has executed a start-up and is waiting for an init_run.
Presence error: The MDS has moved out of the write/read device's
transmission window. The MOBY command was executed only
partially.
Read command: No data are transmitted to FC 45.
Write command: The MDS which just left the field contains an
incomplete data record.
Distance between write/read device and MDS not adhered to
•
Configuration error: The data record to be processed is too large (in
•
dynamic mode)
The next command is automatically executed on the next MDS. A
read, write or NEXT command is possible.
With timeout: No MDS in field
•
Presence error: An MDS has passed by a write/read device without
being processed by a MOBY command.
Processing error: Command processing of an MDS (read and/or write)
was not concluded with NEXT.
This error message is not reported immediately. Instead, the ASM
waits for the next command (read, write, NEXT). This command is
immediately replied to with this error. This means that a read or write
command is not processed. The next command is executed normally
by the ASM again.
An init_run from the FC 45 also resets this error state.
Bit2 is set in parameter option_1 and no MDS is in the transmission
window.
Error in the connection to the write/read device. Write/read device does
not answer.
Cable between MOBY-ASM and write/read device is wired
•
incorrectly or cable break.
The 24 V supply voltage is not connected or is not on or has failed
•
briefly.
Automatic fuse on the ASM has blown.
•
Hardware defect
•
Another write/read device is in the vicinity or is active.
•
Interference on DI/DO, write/read device or PROFIBUS line
•
Execute init_run after error correction
•
Error messages and troubleshooting
5.2 Error messages
Description
5-3
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