SIMATIC RF200
System Manual, 07/2015, J31069-D0227-U001-A9-7618
305
Error codes of the RF200 readers
Note
Validity of the error codes
The following error codes apply only to RF200 readers with an S
-422 interface (CM mode)
You can determine the error code in two ways:
● directly on the reader/CM by counting the flashing pattern of the red error LED
● Through the FB45 variable "error_MOBY".
Table 9- 1 Error codes of the RF200 readers
Flashing of
red LED on
reader
Error code
(hexa-
decimal)
02 01 Presence error, possible causes:
• The active command was not carried out completely
• The transponder left the antenna field while the command was
being processed -
communication disruption between reader and
transponder
05 05 Parameterization error, possible causes:
• Unknown command
• Incorrect parameter
• Function not allowed
12 0C The transponder memory cannot be written, possible cause:
Hardware fault (memory faulty)
13 0D Error in the specified memory address (access attempted to non-
existent or non-accessible memory areas).
19 13 Buffer overflow: Insufficient buffer available in the reader for saving
Major system fault (hardware fault)
Parameter assignment error: faulty parameter in RESET command
Only a RESET command is permitted
25 19 Previous command is still active
Antenna is already switched off/Antenna is already switched on
30 1E Incorrect number of characters in frame
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