Verifying the Meter Connection using the Device Dis-
play
To verify the meter connection in devices with a display:
1. Short-press the LCD light button (on the inverter) or the
Enter
button (inside the inverter) until the Communication
status screen is displayed as shown below. This screen
shows the number of external devices that communicate
on each port, the device type, and the protocol to which
each port was configured.
2. Verify that the setting of the relevant RS485 port is correct
and that the port is communicating with the meter.
For example, if the meter is connected to the RS485-1 port,
the Communication status screen should display the
following:
D e v P r o t # #
R S 4 8 5 - 1 < M T R > < W N > < 1 >
R S 4 8 5 - 2 < - - - > < - - > < - - >
Z i g B e e < - - - > < - - > < - - >
Dev
: the type of device connected to this port.
MTR
indicates a meter.
Prot
: the communication protocol
## = 1
: Indicates that the connection to the meter is
successful.
3. Continue pressing the Enter button or the LIGHT button
Energy Meter with Modbus Connection Installation Guide MAN-01-00269-1.5
Chapter 3: Configuration
41
