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23
User Manual
LED
Description
During the start-up phase the
established performance is
very low, therefore during this
phase raised values may occur.
To prevent this maximum
feed-in performance may be
determined for each single in-
verter.
7
Inverter malfunction
This LED flashes as soon as at least one
of the programmed and active inverters
is no longer available via the RS485 bus.
8
General system mal-
function
General malfunctions of the system
4.3.2
LED on the plus assembly
Yellow turned on: Serial/Modem communication is active
Red turned on: Modem is able to independently build-up con-
nections (internet dial-up)
Green turned on: power status, power supply is active
The “Dial-out” switch prevents / allows that the data logger may
independently connect via the modem, (dial-out LED flashes). By
connecting additional costs may occur.