28
Note!
- If a slaver inverter is set to "Free" mode but not disconnect the network cable, this inverter will return to
"Slaver "mode automatically.
- If a slaver inverter is disconnected with other inverter but not be set to "Free" mode, this inverter will
stop working and maintain "waiting" status.
LCD display
Main display:
After the start-up the inverter, press “enter”, display will go to the running page, you can check out local
data, system data and slave data.
Parallel Control Function
Master inverter has an absolute lead in the parallel system to control all slaver inverter's energy
management and dispatch control. Once master inverter has some error and stop working, all slaver
inverter will be stopped automatically. But master inverter is independent of all slaver inverters to work
and will not be affected by slaver inverter's fault.
Overall system will be running according to master inverter’s setting parameters, and most setting
parameters of slaver inverter will be kept but not be excuted.
Once slaver inverter exit from system and be running as an independent unit, it’s all setting will be
re-excuted.
The rest of this section covers several important parallel control functions, and the next page table shows
which LCD options are controlled by master inverter and which can work independently.
Off mode setting:
Off mode can only be set by master inverter (long press ok button on LCD).
Safety setting:
System safety protection is excuted by master inverter's safety. Slaver inverter's protection will only be
triggered by master inverter's command.
Self-use setting:
If system is running as self-use mode, please note the Feed in Power Limit set of master inverter is for
the overall system and the corresponding set of slaver inverter is invalid.
Force time charge setting:
If system is running as force on time mode, please note all sets on master inverter about force on time
are all for the overall system and the corresponding sets of slaver inverter are invalid.
Remote control setting:
The remote demand instructions received by master inverter will be interpreted as the demand
instructions to overall system.
To Next Page
Loading...
