SolarEdge SE-MTR240-NN-S-S1, Руководство по установке

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Troubleshooting the Meter using the Device Display
The communication status screen should display the following:
D e v P r o t # #
R S 4 8 5 - 1 < M T R > < S E > < 1 >
R S 4 8 5 - 2 < - - - > < - - > < - - >
Z i g B e e < - - - > < - - > < - - >
Device Type or Protocol are configured incorrectly
If MTR (meter) is not displayed as the device type (DEV), or SE (SolarEdge) is not
displayed as the Prot (protocol), configure the meter as follows.:
1. Select Communication è RS485-x Conf è Device Type è Revenue Meter .
2. Select Communication
è
RS485-x Conf
è
Protocol
è
SolarEdge .
3. Check that the meter's Modbus address specified in Communication
è
RS485-x
Conf
è
Device ID corresponds to the meters' DIP switch settings. Refer to"ID
DIP switches" on page 8.
4. Select Revenue Meter
è
Meter Func.
è
Import / Export / Import /
Consumption / Site Production / Inv. Production .
Number of devices is not displayed
If <--> is displayed under the ## column in the Communication status screen, the
meter is not communicating with the inverter. Check the following:
The meter's ID DIP switch settings. Refer to "ID DIP switches" on page 8.
The meter's Termination DIP switch settings. Refer to "Termination DIP switches" on
page 9.
That the meter is configured as required in the chapter "Configuration" on page 21
The RS485 wiring between the meter and the inverter/Commercial Gateway as
specified in To connect the RS485 wiring to the inverter: on page 17
There are no loose connections at the inverter connectors and at the meter,
specifically the RS485 wiring.
Check for water damage or sealing problems:
Inspect the entire conduit run for possible points of water penetration, and fix
leaks.
Ensure that proper outdoor rated components are used.
Energy Meter with Modbus Connection MAN-01-00270-1.3
32 Troubleshooting the Meter using the Device Display