Fronius Symo GEN24 3.0 Operating Instructions Manual page 94

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Settings on the Fronius Symo GEN24 inverter website:

Settings in the system monitoring of the Fronius SnapInverter:

I/O power man-

General

agement

In this menu item, settings relevant for an electricity company (DNO) are made. An ef-

fective power limitation in % and/or a power factor limitation can be set.

IMPORTANT!

The service password must be entered in order to adjust settings in this menu item. Set-

tings in this menu area must only be made by trained and qualified personnel.

"Input pattern" (assignment of individual I/Os)

1 click = white (contact open)

2 clicks = blue (contact closed)

3 x clicks = grey (not used)

"Power factor (cos φ)"

"ind" = inductive

"cap" = capacitive

"DNO feedback"

when the rule is enabled, output "DNO feedback" (pin 1 recommended) must be con-

figured (e.g. for operating a signalling device).

For "Import" or "Export", the data format *.fpc is supported.

Control priorities

For setting the control priorities for the ripple control signal receiver, the feed-in limitation

and control via Modbus.

Configure the primary meter at the feed-in point in the "Device configuration" →

"Components" menu.

Configure the secondary meter in the "Device configuration" → "Components" menu.

Configure the primary meter at the feed-in point in the "Settings " → "Meter" menu.

Activate the limit for the entire system in the "DNO Editor" → "Dynamic power reduc-

tion" menu. Enter the DC nominal output of the entire PV system in the "Total DC

system power" input field. Enter the percentage value (50%, 60% or 70%) in the

"Max. grid feed-in power" input field.

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