9 Communication Interface
9.1 RS232
The inverter features two RS232 ports: one on the display panel and one on the
bottom. The port on the bottom makes it possible to monitor the inverter status
via the SunVision software, to upgrade the inverter's firmware or to change its
parameters.
The port on the display panel is only used for the firmware upgrade of the
display itself.
Pin
1
2
3
4
5
6
7
8
9
N.C. means "No connection"
Page 96
- ENGLISH -
Functional
description
N.C.
TxD
RxD
N.C.
Common
N.C.
N.C.
N.C.
N.C.
5
1
9
6
Female side