8 Commissioning
Prerequisites for commissioning
8.
Commissioning
8.1
Prerequisites for commissioning
●
All inverters in the system are connected with one another
via RS485.
●
All inverters are supplied with AC or DC voltage.
●
The PC is connected to the RS485 network of the inverters
via a USB/RS485 adapter.
●
Commissioning the inverter requires a PC with the com-
missioning software and Delta Service Software (DSS) in-
stalled. Both can be downloaded from
delta-emea.com/en/Solar-Inverter-Support-171.htm.
8.2
Commissioning with the Delta Service
Software (DSS)
Prerequisites
During installation, a Windows PC on which the Delta Service
Software is installed was connected to the inverter (see "7.6.7
Connecting a PC via RS485 (optional)", page 77).
Download link
https://solarsolutions.delta-emea.com/en/Solar-
Inverter-Support-171.htm
Procedure
► Launch the Delta Service Software and follow the instruc-
tions.
86
https://solarsolutions.
► Turn both DC disconnectores to the ON position.
Installation and operation manual M70A_260 Flex RPI703M26000 EU V1.1 EN 2022-08-02