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Quick Installation Guide for Solar Power Inverter M125HV EU V1 EN 2019-04-01
Commissioning via the commissioning software
Prerequisites for commissioning
● All inverters in the system as connected with one another
via RS485.
● All inverters are supplied with AC or DC voltage.
● The PC is connected to the inverter’s RS485 network.
● Ideally, the commissioning software is already installed on
your PC. If not, you require an Internet connection at the
installation location.
1. If you have not yet done so, download the commissioning
2. Open the commissioning software.
1
2
3. Select a COM port
(1)
and click
on the
Open Port
button
(2)
.
1
2
4. Enter the number of inverters
connected with one another
via RS485
(1)
and click on the
Scan Inverters
button
(2)
.
1
→ A list of the inverters found
is shown. Each inverter is
automatically assigned an
inverter ID
(1)
.
→ See “Troubleshooting for the
sage appears.
If multiple inverters are connected to the PV sys-
tem then a different inverter ID must set for each
inverter. For example, the inverter ID is used
by monitoring systems to uniquely identify each
inverter.
