Installation Guide
ID DIPswitches (ID 1, 2, 3): used to set the Modbus address.
Termination DIPswitches (TERM 1, 2): used to set RS485 termination.
LEDs
The meter utilizes the LEDs at the top of the unit in order to indicate current status.
Figure 3: Meter LED
LED # LED Function Indication
1
Bottom -
green
Status Flashing ON/OFF - normal operation
2
Middle -
yellow
RS485 Modbus
communication
Flashing ON/OFF - communication OK
3
Top -
yellow
Energy management
Turns ON when the meter reads an energy
change of ~1 kwH. Then turns OFF.
ID DIPswitches
The IDDIPswitches are used to set the Modbus address of the meter. The addressing
options are listed in the table below.See the figure
ID and Termination DIP Switches
on
page 9 for switch direction guidelines.
Modbus Address ID 1 ID 2 ID 3
0 Down Down Down
1 Up Down Down
2 (factory default) Down Up Down
3 Up Up Down
4 Down Down Up
Energy Meter with Modbus Connection MAN-01-00270-1.3
8 Meter Interfaces