Siemens SIMATIC Ident Function Manual page 54

Error messages and troubleshooting
5.2 Error messages
Error code
(B#16#...)
54
09 The CM has failed.
Loss of power on CM
•
PROFIBUS connector removed or PROFIBUS cable interrupted
•
ASM_address or ASM_channel not available
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This error is indicated if the ASM_failure bit (see section "Command and status word
(Page 26)") was set in OB 122. OB 122 is called if FB 45 can no longer access the
cyclic word for the CM.
0A Another init_run was started without waiting for ready during execution of the init_run
command
Do not set init_run cyclically
•
The same physical channel/reader is used in two (or more) UDT 10 structures.
•
Check ASM_address and ASM_channel in all UDT 10 structures.
Note:
If the init_run was set cyclically without waiting for ready, after the error has been
detected, you will need to run a second init_run to end this error.
0B init_run cannot be executed; cyclic process image for the CM is disrupted; FB 45
reports timeout of the process image for the CM
The timeout time can be adapted in DBB 47 of UDT 10 if required. The default value
is 50 (dec)=2 seconds. Greater values (255 max.) will increase the timeout time.
ASM_address in UDT 10 is set incorrectly. ASM_address may be for wrong
•
module.
ASM_channel setting is >8 or ≤0
•
CM hardware/firmware is faulty.
•
The same physical channel/reader is used in two (or more) UDT 10 structures.
•
Check ASM_address and ASM_channel in all UDT 10 structures.
0C Area length error on block move for FB 45.
DAT_DB does not exist or is too small. Check DAT_DB_number and
•
DAT_DB_address in UDT 20
Write command with length = 0 was issued.
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Execute an init_run
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0D An init_run was not completed correctly. The process image is inconsistent.
This message is equivalent to a timeout. A timeout is reported 15s after starting
init_run. This time can be adjusted in DBW 44 if necessary.
Run init_run again
•
Turn CM off and on again
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The RUN/STOP switch on the CPU was pressed rapidly several times in
•
succession (particularly with slow PROFIBUS baud rates)
The same physical channel/reader is used in two (or more) UDT 10 structures.
•
Check ASM_address and ASM_channel in all UDT 10 structures.
Description
FB 45 for MOBY U, MOBY D, RF200, RF300
Function Manual, 07/2012, J31069-D0166-U001-A4-7618