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DH3 WIRELESS GATEWAY
USER GUIDE
25.
POLLING MODBUS REGISTERS USING BreeZ®
BreeZ® Software provides users the ability to poll Modbus registers from a
Wireless Gateway for installation verification.
This feature allows users to take a poll once per command. Continuous
polling is not available.
Single, multiple, or all registers can be selected for polling.
Use registers such as Battery Voltage, RF timeout, RF refresh, and RSSI
values to determine device and network health.
1.
DH3 Must be Powered and Connected to PC for this Operation
2.
Open BreeZ® Project File on PC
3.
Double-Click on Gateway in the Project Tree
4.
Click on Modbus Tab
5.
Select Desired Registers
6.
Right-Click over Highlighted Area and Select Poll Modbus Register(s)
7.
Look at Value Column for Read Register Data
a.
“0” indicates the Gateway’s holding registers are empty. Wait until fresh
data is collected before re-polling registers
