Programming
6.3 Programming via the RS232 interface
SIMATIC RF1000
Operating Instructions, 02/2019, C79000-G8976-C432-04
41
6.3.2.10
Autoread_SetMode
Max. reader response time: 100 ms
Table 6- 40 Request telegram
Byte
Value
Description
0
0x0C
Without checksum
0x1C
With checksum
1
0x05
DevCode
2
0x00
CmdCode
3
0x01
Parameter length (1 byte)
4
0x00
5
0xXX
Autoread:
•
Off (0x00)
•
On, permanently (0x01)
•
On, once (0x02)
6
0xXX
Optional checksum "BCC8" (when the value "0x1C" is set in byte 0)
Table 6- 41 Response telegram without errors
Byte
Value
Description
0
0x0C
Without checksum
0x1C
With checksum
1
0x05
DevCode
2
0x00
CmdCode
3 ... 4
0x00
Parameter length (0 bytes)
5
0xXX
Optional checksum "BCC8" (when the value "0x1C" is set in byte 0)
6.3.2.11
Autoread_GetMessage
Max. reader response time: 100 ms
Table 6- 42 Request telegram
Byte
Value
Description
0
0x0C
Without checksum
0x1C
With checksum
1
0x05
DevCode
2
0x01
CmdCode
3 ... 4
0x00
Parameter length (0 bytes)
5
0xXX
Optional checksum "BCC8" (when the value "0x1C" is set in byte 0)