Balluff BIS U-6020-053-10 RS232, Техническое описание, Руководство по эксплуатации

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BIS U-602_ Processor Unit
TCP/IP / RS232
43
If an application command is not completed successfully, the processor unit replies with <NAK>
and a status message.
Following that, the procedure is terminated and the device reverts to the basic state.
No. Meaning Remedy
General
0
No error
Communication with the data carrier
1
No data carrier present.
Data carrier too far from antenna.
Data carrier defective or not approved. Increase transmitting power,
reduce distance,
replace data carrier.
2 Read error. Repeat read command.
Replace data carrier if error occurs fre-
quently.
3 Read error because the data carrier was
removed or is located within the antenna
limit range.
Move the data carrier closer to the antenna,
increase transmitting power.
4 Write error. Repeat the write
command, replace
the data carrier if error
occurs frequently.
Caution!
When a write opera-
tion is canceled,
incomplete data
may have been
written to the data
carrier.
5 Write error because the data carrier was
removed or is located within the antenna
limit range.
Move the data carrier
closer to the antenna,
increase transmitting
power.
F Command outside the address range of
the data carrier.
Correct the address range or number of
bytes, use a data carrier with a larger
address range.
8.5 Status Indicators
8
Device Function