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Acknowledgement:
Command
Error code
0x01
All parameters must always be transferred together. If the reader configuration is not saved on the host, it is recommended
to first read out the parameters saved to the reader.
"Read status" telegram
The status that can be read out from the reader includes version information alongside the parameters.
Either the retentive or the non-retentive parameters can be read out; the version information is always the same.
After the acknowledgement is sent with the requested data, the reader switches automatically back to scan mode.
"Read parameters" telegram:
Command
Status
0x02
0x00
"Read parameters retentively" telegram:
Command
Status
0x02
0x01
Acknowledgement:
Comm
Error
Quantit
and
code
y
0x02
25
"Activate test mode" telegram
A test mode can be set to support the commissioning of a reader. The test mode is immediately active in the reader after the
acknowledgement is sent and can be deactivated only by switching off the reader or by sending a new parameter set.
In test mode, the reader scans constantly for a tag. Successful scans (a tag has responded) and unsuccessful scans
(incorrect or no response from a tag) are counted. The number of successful scans is permanently transferred to the host by
the reader. The reference point is 20 scans.
The transferred value provides information about how well a tag is positioned in, or passes through, the reader's HF field.
"Activate test mode" telegram:
Command
Status
0x03
0x01
Acknowledge
Command
Error code
0x03
10
BCC
Quantity
1st byte
21
0x00
Quantity
1st byte
21
0x00
1st
2nd
...
byte
byte
Para
Para
...
Quantity
1st byte
21
0xxx
BCC
2nd byte
...
0x00
...
2nd byte
...
0x00
...
20th
21st
22nd
byte
byte
byte
Para
Para
Para
2nd byte
...
0xxx
...
20th byte
21st byte
0x00
0x00
20th byte
21st byte
0x00
0x00
23rd
24th
25th
byte
byte
byte
Para
Para
Para
20th byte
21st byte
0xxx
0xxx
SIMATIC RF382R Scanmode
J31069-D0214-U001-A4-7618, 10/2013
BCC
BCC
BCC
BCC
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