Siemens SIMATIC RF1040R

Programming
6.3 Programming via the RS232 interface
SIMATIC RF1000
Operating Instructions, 11/2019, C79000-G8976-C432-06
41
Table 6- 28 Response telegram without errors
Byte
Value
Description
0
0x0C
Without checksum
0x1C
With checksum
1
0x01
DevCode
2 0x00 CmdCode
3
0x01
Parameter length (1 byte)
4
0x00
5 0x30 Card type (e.g. 0x30)
You can find detailed information on the card types in the section "vhl_select
(Page 27)".
6
0x0D
Optional checksum (when the value "0x1C" is set in byte 0)
Table 6- 29 Response telegram with errors
Byte
Value
Description
0
0x8C
Without checksum
0x9C
With checksum
1
0x01
DevCode
2
0x00
CmdCode
3
0x01
Parameter length (1 byte)
4
0x00
5 0x01 Status e.g. 0x01 ("NOTAG_ERR")
Possible status codes:
• NOTAG_ERR
• HF_ERR
• HW_ERR
• CONFCARD_READ
6
0xD9
Optional checksum (when the value "0x9C" is set in byte 0)
6.3.2.6 vhl_get_snr
Max. reader response time: 100 ms
Table 6- 30 Request telegram
Byte
Value
Description
0
0x0C
Without checksum
0x1C
With checksum
1
0x01
DevCode
2
0x01
CmdCode
3 ... 4 0x00 Parameter length (0 bytes)
5
0x0D
Optional checksum (when the value "0x1C" is set in byte 0)