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

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Appendix B: Installing Two Meters
This section describes connecting an external meter to an inverter equipped with a
built-in Revenue Grade Meter (RGM), which is located in the inverter's Safety Switch.
Figure 21: Connecting an external meter to an inverter with a built-in RGM
Connecting Two Meters
1. Connect the external meter to the inverter as described in the section "wire the
meter:" on page 16.
2. Set the external meter's ID DIP switch settings. Refer to "ID DIP switches" on page 8.
3. Set the external Termination DIP switch settings. Refer to "Termination DIP switches"
on page 9.
Configuring the Dual-Meter Connection
To configure the Dual-Meter connection using SetApp, refer to Configuring the
Dual-Meter Connection on page 35.
To configure the Dual-Meter connection using the device display, refer to
Configuring Dual-Meter Connection Using the Device Display on page 36.
Configuring Dual-Meter Connection Using SetApp
The built-in RGM is pre-configured as a production meter and its settings should not be
changed. Verify the pre-configured parameters of the RGM and configure the
parameters of the external meter as described below.
1. From the SetApp main menu, select Communication è RS485-x è Meter 1
2. Verify the value of the following parameters:
Appendix B: Installing Two Meters 35
Energy Meter with Modbus Connection MAN-01-00270-1.3