SICK RFH5 Series

Byte Value (example) Note
4 … 31 Block 1: 0x11 0x11
0x11 0x11
Block 2: 0x22 0x22
0x22 0x22
…
Block 7: 0x77 0x77
0x77 0x77
User memory (variable value, depending on
transponder and reading)
2. The data must be copied to the PLC memory. The remaining data can then be
read.
3. Send PDO:
Byte Value (example) Note
0
0x03
Bit 0 (Start): 0
Bit 1 … 2 (Reserved): 00
Bit 3 (Antenna status): 0
Bit 4 (Reserved): 0
Bit 5 … 7 (Command): 011
1
0x03
Number of memory blocks (3 blocks =
12bytes)
2
0x00
Reserved
3
0x08
Address (offset)
4 … 31
0x00
Not required in this mode
✓
Response in the PDI:
Byte Value (example) Note
0
0x33
Bit 0 (Ready flag): 1 <-> 0
Bit 1 (Error): 0
Bit 2 (Tag): 1
Bit 3 (Antenna status): 1
Bit 4 (Reserved): 0
Bit 5 … 7 (Command): 011
1
0x00
Bit 0 ... 5 (Error code): 0000000
Bit 6 (Alarm2): 0
Bit 7 (Alarm1): 0
2
0x04
RSSI (variable value, depending on trans‐
ponder and read)
3
0x08
Address (offset)
4 … 31 Block 8: 0x88 0x88
0x88 0x88
Block 9: 0x99 0x99
0x99 0x99
Block 10: 0xAA 0xAA
0xAA 0xAA
…
User memory (variable value, depending on
transponder and reading)
12 … 31
0x00
Not used
4. The data must now be merged from the memory (PLC).
8.3.4 Error codes
During the read and write process, the device displays error codes in the process
datum.
The codes can be read out by the PLC or using the SOPASET configuration software.
OPERATION 8
8025309/1KDE/2023-12-19 | SICK O P E R A T I N G I N S T R U C T I O N S | RFH5xx
53
Subject to change without notice