turck TBEN-L4-4RFID-8DXP, Instructions For Use Manual, Page: 151 / 242

V02.00 | 2020/08
151
Evaluating read data – General status
Bit Meaning
7 Read/write head was reset (after reset)
6 Read/write head configuration damaged, default settings are used.
5 Test mode active
1 Tag present
Evaluating read data – RF status
Bit Meaning
4 Limit value for radiated power exceeded
3 No free channel present
2 Antenna resistance too high or too low
1 Reverse power too high
0 PLL not locked
Evaluating read data – Device status
Bit Meaning
4 Error in message generation (in Polling mode outside of memory area)
3 Temperature warning
2 Temperature too high
1 Communication error
0 Configuration invalid. Command execution not possible.
Evaluating read data – RF mode
Value Meaning
0x00 None (tag off)
0x01 Mode 1: Trigger is digital signal (edge), Timeout
0x02 Mode 2: Trigger is digital signal (edge), Timeout
0x03 Mode 3: Trigger is digital signal (level), Timeout
0x04 Trigger is a command
0x08 Reserved
0x10 DCU controlled read operation
0x20 Continuous mode
0x80 Automatic trigger (presence sensing mode)