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DH1 BASE UNIT / DH2 WIRELESS GATEWAY
USER GUIDE
21.
POLLING MODBUS REGISTERS USING BreeZ®
BreeZ® Software version 4.0 and higher provides users the ability to poll Modbus
registers from a Wireless Gateway for installation verification.
This feature allows users to take 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.
When the Gateway’s Config port is in Modbus Slave mode, the Debug mode is
disabled and vice versa.
1.
Open BreeZ® Project File on PC
2.
Connect Gateway to PC Using Proper Cables
3.
Click on Gateway in the Project Tree
4.
Click
(Connect to Device) Button
5.
Click on Config Port
6.
Verify the Gateway is in Modbus Slave Mode
7.
If Gateway is Not in Modbus Slave Mode, Then:
a.
Click Cancel to exit screen
b.
Click Gateway in the Project Tree
c.
Click “E” (Edit) button
d.
Click on Config port tab
e.
Change mode to Modbus Slave
f.
Click OK
g.
Click
(Update Device) button
8.
Double-Click on Gateway in the Project Tree
9.
Click on Modbus Tab
10.
Select Desired Registers
Controlled Copy
