Read Status" Frame - Siemens SIMATIC Ident RF200 Operating Manual
Ascii protocol
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- System manual (172 pages) ,
- System manual (104 pages) ,
- System manual (362 pages)
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Scan mode function extension for ASCII readers
3.3 Communication in scan mode
All parameters must always be transmitted together. If the reader configuration is not saved
on the host, you should first read out the parameters saved to the reader.
3.3.2
"Read status" frame
This frame allows you to read out the reader status. This includes the parameters and
version information. You can identify individual readers by the version information. This
information is specified at factory and cannot be changed.
After the acknowledgement is sent, the reader switches automatically back to "read data"
mode.
Table 3- 13
Command parameter
Byte 1
Command
0x02
Table 3- 14
Command parameter
Byte 1
Command
0x02
Table 3- 15
Command
0x01
30
"Read status" frame
Byte 2
Byte 3
Status
Count
0x00
0x15
"Read status" frame (retentive)
Byte 2
Byte 3
Status
Count
0x01
0x15
"Read status" frame acknowledgment
Error code
Count
0xXX
0x19
Frame parameter
Byte 1
...
Para
...
0x00
...
Frame parameter
Byte 1
...
Para
...
0x00
...
Byte 1
...
Para
...
Operating Manual, 11/2016, C79000-G8976-C329-04
Byte 21
BCC
Para
0x00
Byte 21
BCC
Para
0x00
Byte 25
BCC
Para
ASCII protocol for RF200
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