COMMUNICATION PROTOCOL
REV: 13/05/2022
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(Beijing) Co., Ltd. |
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BP-UM-22 A03
12
Example2: Extended Frame, Baud rate 250kbps, receiving ID=0x0000AABB, transmitting
ID=0x0000CCDD
Command: 5A 0E 51 01 08 BB AA 00 00 DD CC 00 00 D0
3.2.5
Other Parameter Configuration
Table 3-13 General parameter configuration of TF02-i
Function
Command
Response
Description
Read firmware
version
5A 04 01 5F
5A 07 01 V1 V2
V3 SU
Version V3.V2.V1
Frame rate
5A 06 03 LL
HH SU
5A 06 03 LL HH
SU
1-1000Hz, default 100Hz
LL: Low 8 bits of frame rate
HH: High 8 bits of frame rate
Trigger
detection
5A 04 04 62
Data frame
Set frame rate to 0, detection can
be triggered with this command
System reset
5A 04 02 60
5A 05 02 00 61
Succeeded
5A 05 02 01 62
Failed
Disable/Enable
output
5A 05 07 00 66 5A 05 07 00 66
Disable data output
5A 05 07 01 67 5A 05 07 01 67
Enable data output
Strength
threshold and
distance under
threshold
5A 07 22 XX LL
HH SU
5A 07 22 XX LL
HH SU
For example:
When strength is below 60, make
distance output 4500cm:
XX=60/10=6(DEC)=06(HEX)
4500(DEC)=1194(HEX)
LL=94
，
HH=11
Restore
to
factory settings
5A 04 10 6E
5A 05 10 00 6F
Succeeded
5A 05 10 01 70
Failed
Save setting
5A 04 11 6F
5A 05 11 00 70
Succeeded
5A 05 11 01 71
Failed
Enable/Disable
120
Ω
terminal
resistor
5A 05 60 01
C0
5A 05 60 01 C0
Enable 120
Ω
terminal resistor
5A 05 60 00 BF 5A 05 60 00 BF
Disable 120
Ω
terminal resistor
Warning
①
The customized frame rate should be calculated by the formula: 2000/n
(n is an integer with ≥ 2).
②
SU is checksum, checksum is disable by default.
③
Please keep power on and wait 1s after sending system reset command,
otherwise the settings will not take effect.
④
After parameters configuration, send saving settings command to save
Содержание TF02-i
Страница 1: ...TF02 i User Manual...
