daviteq WS433-TAG User Manual page 8

DV
Sensor Type
ID Sensor tag
% sensor battery
RF
Error code
Value 1 and Value 2
Calculation for Checksum
[\r\n]
For Example:
1. Wireless tag for trailer WS33-TAG:
15
020201112
99
2
0
00000000
00000000
ED
2. Wireless temperature sensor WS433-M12F-ATE:
01
020201111
99
4
0
DV,15,020201112,99,2,0,00000000,00000000,ED\r\n
Description
DV,01,020201111,99,4,0,41D9999A,41D9999A,85\r\n
Description
Product of DAVITEQ
Type of sensor connected
ID of sensor
Sensor battery percentage (value = 10, 30, 60, 99%)
Signal strength: 0 .. 4 (4 is strongest)
0: No error
1: Error
The value of wireless sensor (wireless tag), each value has 04 bytes in
HEXA
Sum of bytes in the string of { DV,[Sensor Type],[ID Sensor tag],[% of
sensor battery],[RF signal strength],[error code],[value 1],[value 2], }
→ Then perform AND with 0xFF then convert to HEXA code.
for ending, Enter and new line
wireless tag for trailer WS433-TAG
ID Sensor tag
% sensor battery
RF signal strength
No error
→ not used for this sensor
→ not used for this sensor
checksum
temperature sensor
ID Sensor tag
% sensor battery
RF signal strength
No error
Explain
Explain