User's Manual

UHF RFID Reader UR - SERIES User Manual v1.14
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bit0 ~ bit6: RF power setting, the valid value of this parameter is 0 ~ 30. For setting of 30, the
output power is approximately 1W.
bit7: configuration preservation status during power off.
0 – configuration preserved during reader power off;
1 – configuration is not preserved.
Command frame:
Len
Adr
reCmd
Status
Data[]
CRC-16
0x05
0xXX
0x2F
0x00
——
LSB
MSB
8.4.7 Buzzer/LED control
The function of this command is to control the TAG LED and buzzer (share with GPO1 pin) to
perform specific actions.
Command frame:
Len
Adr
Cmd
Data[]
CRC-16
ActiveT
SilentT
Times
0x07
0xXX
0x33
0xXX
0xXX
0xXX
LSB
MSB
Parameters definition
ActiveT: TAG LED and buzzer (GPO1 pin low TTL level) switch ON time is ActiveT*50ms. The
range of ActiveT is 0 ~ 255. Default setting is 0.
SilentT: TAG LED and buzzer (GPO1 pin low TTL level) switch OFF time is SilentT *50ms. The
range of SilentT is 0 ~ 255. Default setting is 0.
Times: TAG LED and buzzer action time, the range of Times is 0 ~ 255. Default setting is 0.
Response frame:
Len
Adr
reCmd
Status
Data[]
CRC-16
0x05
0xXX
0x33
0x00
——
LSB
MSB
8.4.8 Setup antenna multiplexing
The function of this command is to modify reader antenna configuration.
Command frame:
Len
Adr
Cmd
Data[]
CRC-16
SetOnce
AntCfg1
AntCfg0
0x07
0xXX
0x3f
0xXX
0xXX
0xXX
LSB
MSB