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System diagnostics
9.2 XML/PLC error messages
SIMATIC RF600
474
System Manual, 06/2019, J31069-D0171-U001-A22-7618
"ER"
LED
XML/
LED
(hex)
PLC block
(hex)
Error description
2 Hz
0xA4 0xE2FE84 The selected antenna is not enabled.
2 Hz
0xA5 0xE2FE85 The selected frequency is not enabled.
2 Hz
0xA6 0xE2FE86 The carrier signal is not activated.
2 Hz
0xA7 0xE2FE87 There is more than one transponder in the transmission window.
2 Hz
0xA8 0xE2FE88 General radio protocol error
4 Hz
0x41
0xE4FE01 Warning in the event of low power supply
The power supply is very close to the low limit.
4 Hz
0x43
0xE4FE03 Antenna error
•
The antenna or the antenna cable is defective.
•
Error in the connection to the reader; the reader is not answering (in PROFIBUS opera-
tion).
–
The cable between the communications module and reader is wired incorrectly or
there is a cable break
–
The 24 V supply voltage is not connected or is turned off or has failed briefly
–
Automatic fuse on the communications module has blown
–
Hardware defective
–
Another reader is in the vicinity and is active
–
There is a reflecting metal surface in the vicinity that is disrupting the antenna field
Possible corrective measures:
- Reduce radiated power of antenna.
- Change antenna alignment. Avoid parallel alignment of antenna/metal.
- Use antenna cable with greater attenuation.
- Install attenuator between antenna and reader.
–
Execute "init_run" after correcting the error
2 Hz
0x44
0xE4FE04 The buffer on the communications module or reader is not adequate to store the command
temporarily.
2 Hz
0x45
0xE4FE05 The buffer on the communications module or reader is not adequate to store the data tem-
porarily.
2 Hz
0x46
0xE4FE06 The command is not permitted in this status or is not supported.
Possible cause:
•
"INIT" was chained.
•
Command repetition was started without "Presence mode".
2 Hz
0x47
0xE4FE07 Startup message from reader/communications module
The reader or communications module was off and has not yet received a "Reset_Reader"
("WRITE-CONFIG") command.
•
Execute "INIT"
•
The same physical address in the "IID_HW_CONNECT" parameter is being used more
than once. Check your "IID_HW_CONNECT" parameter settings.
•
Check connection to the reader
•
The baud rate was switched over but power has not yet been cycled