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Programming
6.3 Programming via the RS232 interface
SIMATIC RF1000
Operating Instructions, 02/2019, C79000-G8976-C432-04
35
Byte
Value
Description
5
0x00
port_msk:
•
Green (0x01)
•
Red (0x02)
•
Orange (0x03)
•
Acoustic signal (0x04)
6
0xXX
7
0xXX
Optional checksum "BCC8" (when the value "0x1C" is set in byte 0)
Table 6- 24 Response telegram without errors
Byte
Value
Description
0
0x0C
Without checksum
0x1C
With checksum
1
0x00
DevCode
2
0x07
CmdCode
3
0x00
Parameter length (0 bytes)
4
0x00
5
0xXX
Optional checksum "BCC8" (when the value "0x1C" is set in byte 0)
6.3.2.5
vhl_select
Max. reader response time: 3 s
Table 6- 25 Request telegram
Byte
Value
Description
0
0x0C
Without checksum
0x1C
With checksum
1
0x01
DevCode
2
0x00
CmdCode
3
0x04
Parameter length (4 bytes)
4
0x00
5
0xFF
Mask for the card type (e.g. 0xFFFF)
You can find detailed information on the card types in the section "vhl_select
(Page 23)".
6
0xFF
7
0x01
Reselect = 0x01
8
0x00
AllowConfig = 0x00
9
0xXX
Optional checksum "BCC8" (when the value "0x1C" is set in byte 0)