Water Sensing Cable
LP-LPD Water Leak Locating Panel Quick Start Guide
Page 6 of 10
Choose the corrected serial port No., baud rate and address, and click "Connect Serial Port" to connect
PC to LP-LPD communication. Then enter the desired baud rate and new address into "New Baud
Rate" and "New Address" as well as click "Settings" respectively. When the baud rate and
communication address are successfully set up, it means the setup is finished. It is worth noting that
the settings will not change unless the LP-LPD is restarted after setup of the new baud rate.
Modbus Address table
Default Setting: ID:1 , Baud Rate 9600, 8N1
03 Holding Register(HEX)
Address
Description
Details
40001
System Status
0x0000 = Normal
0x0001 = Leak
0x0002 = Break
40002
Leak Distance
0xFFFF = No Leak
0x0000 = Leak Distance
Sample:
0x0020 = Leak at 2M
