Fronius Primo GEN24 3.0 Plus Operating Instructions Manual page 95

IMPORTANT!
When configuring "PV Point" backup power mode, the information in chapter
page 70 must be observed.
When configuring "Full Backup" backup power mode, the information in chapter
on page 75 must be observed.
Backup power nominal voltage
When backup power mode is activated, the nominal voltage of the public grid must be
selected.
State of charge warning limit
A warning is output when the residual capacity of the battery specified here is reached in
backup power mode.
Reserve capacity
The set value results in a residual capacity (depending on the capacity of the battery)
that is reserved for backup power. The battery is not discharged below the residual capa-
city in grid-connected operation.
Load management
Up to four pins can be selected for load management here. Additional load management
settings are available in the "Load management" menu item.
Default: Pin 1
Australia - Demand Response Mode (DRM)
The pins for control via DRM can be set here:
Mode Description
DRM0 Inverter disconnects
itself from the grid
DRM1 Import P ≤ 0%
nom
without disconnection
from the grid
DRM2 Import P ≤ 50%
nom
DRM3 Import P ≤ 75% &
nom
+Q * ≥ 0%
rel
DRM4 Import P ≤ 100%
nom
DRM5 Export P ≤ 0%
nom
without disconnection
from the grid
DRM6 Export P ≤ 50%
nom
DRM7 Export P ≤ 75% &
nom
-Q * ≥ 0%
rel
DRM8 Export P ≤ 100%
nom
The percentages always refer to the nominal device output.
IMPORTANT!
If the Demand Response Mode (DRM) function is enabled and no DRM control is con-
nected, the inverter switches to Standby mode.
Information
DRM0 occurs if there is an
interruption or short circuit
on the REF GEN or COM
LOAD leads, or if the com-
binations DRM1 - DRM8
are invalid.
The mains relays open.
currently not supported
currently not supported
currently not supported
currently not supported
currently not supported
currently not supported
currently not supported
currently not supported
Safety on
Safety
DRM pin I/O pin
REF GEN IO4
COM IO5
LOAD
DRM 1/5 IN6
DRM 2/6 IN7
DRM 3/7 IN8
DRM 4/8 IN9
DRM 1/5 IN6
DRM 2/6 IN7
DRM 3/7 IN8
DRM 4/8 IN9
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