SICK RFH5 - Page 48

Index dec
(hex)
Name Format
(Offset)
Lenght Access
1)
Default
Value
Value /
Range
Remark [Unit]
5 (0x05) Power-on cycles Bit (0) 32 Bit ro Number of power-on cycles.
This counter cannot be reset
1)
ro = read only, wo = write only, rw = read/write
2)
Subindex access not supported
8.3.3 Programming examples
Read UID
►
Send PDO:
Byte Value (example) Note
0 Start Read UID Mode:
0x85
Automatic inversion:
0x85 <-> 0x05
Bit 0 (Start): 1 <-> 0
Bit 1 (Reserved): 00
Bit 3 (Antenna status): 0
Bit 4 (Reserved): 0
Bit 5 ... 7 (Command): 101
1
0x00
Number of memory blocks, not required in
this mode
2
0x00
Reserved
3
0x00
Address, not required in this mode
4 … 31
0x00
Not required in this mode
✓
Response in the PDI:
Byte Value (example) Note
0 0xB5 <-> 0x35 Bit 0 (Ready flag): 1 <-> 0
Bit 1 (Error): 0
Bit 2 (Tag): 01
Bit 3 (Antenna status): 0
Bit 4 (Reserved): 0
Bit 5 ... 7 (Command): 101
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
0x00
Address, not required in this mode
4 … 11
0xE0 0x..
UID
12 … 19 0x00 .. 0x01 0x43
0xB4
System time at which the transponder
entered the reading field [ms] (variable
value, depending on transponder and read)
20 … 27 0x00 .. 0x6E 0x7E Time interval: Transponder in detection
range [ms] (variable value, depending on
transponder and read)
28 … 31
0x00
Reserved
Read user memory 8bytes [Read]
Transponder IC: NXP SLIX (1 block = 4bytes)
Number of memory blocks: 2 blocks = 8bytes
Starting at (address/offset): Block number 0
8 OPERATION
48
O P E R A T I N G I N S T R U C T I O N S | RFH5xx 8025309/1KDE/2023-12-19 | SICK
Subject to change without notice