35
EN
11.7 Demand Response Mode 0
(AS/NZS 4777.2)
Where requested by the AS/NZS 4777.2 standard,
it’s possible to use the Remote terminal block
(42) for the Demand Response Mode 0 (DRM0)
functionality.
The function could be activated by setting the
DRM0 activation switch (39) to “ON” position.
The terminals to be used to connect the inverter to
the distribution grid are R2 and RTN.
ATTENTION – A In case of the DRM0 function
is activated without the proper wiring of
the Remote terminal block (42), the inverter
will no longer be able to connect to the grid.
For further information regarding the DRM0
function refer to the AS/NZS 4777 standard.
J10J9
X1
J6
J1
J4
S2 S1 S3
J7 J8
J20
X2
J2
J3
1
18
2 3 4
1 4
18
7
82
1
39
12. Description of LED panel
PVS-175
POWER
Indicates that the inverter is functioning correctly.
When the unit is commissioned, while the grid is checked, this LED blinks.
If a valid grid voltage is detected, the LED remains continuously lit, as
long as there is sufficient sunlight to activate the unit. Otherwise, the
LED will continue to blink until the sunlight is sufficient for activation.
ALARM
Indicates that the inverter has detected an anomaly. This type of
problem is highlighted in the Web User Interface and ABB Installer for
Solar Inverters APP.
GFI
The “GFI” (ground fault) LED indicates that the inverter has detected a
ground fault in the DC side photovoltaic generator. When this fault is
detected, the inverter immediately disconnects from the grid.
WLAN/LAN
Indicates the status of the Wireless or ETHERNET communication lines.
All possible LED activation combinations are shown in the following table. In particular, each LED could
behave in one of the following ways:
= LED on
= LED flashing slow (2 seconds on / 2 seconds off)
= LED flashing fast (0.2 seconds on / 0.2 seconds off)
= LED off
= Any one of the conditions described above
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