ABB UNO-DM-3.3-TL-PLUS Product Manual page 147

INVERTER RUN
- PRODUCTION -
N.C.
Relay State: Switched
N.O.
GRID DISCONNECTION
- NO PRODUCTION -
N.C.
Relay State: Idle
N.O.
GRID RECONNECTION
t=based on Country Standard
N.C.
Relay State: Idle
N.O.
DISCONNECTION
Yes No
CAUSE IS STILL
PRESENT
INVERTER RUN
N.C.
Relay State: Idle
N.O.
ERROR OCCURENCY
ERROR MESSAGE
t=15s
N.C.
Relay State: Switched
N.O.
GRID RECONNECTION
t=based on Country Standard
N.C.
Relay State: Idle
N.O.
ERROR
Yes No
STILL
PRESENT
In the presence of W003, W004, W005, W006, W007 signalling, the alarm contact switches
to then reset itself at the end of the alarm signal. This means that during the absence of grid
voltage (display message "Missing Grid") the alarm contact remains in its resting position.
10. Alarm
This features will work only on inverter equipped with UNO-DM-COM KIT
(-X models) or UNO-DM-PLUS-COM ETHERNET KIT (-E models).
This section of the menu allows you to set the activation status of a relay
(available either as contact normally open – N.O. - and as a normally
closed contact -N.C.) and to configure customised alarm conditions.
This contact can be used, for example, to: activate a siren or a visual alarm,
control the disconnect device of an external transformer, or control an ex-
ternal device.
Relay switching can be set in 9 different modes using the submenu Set
Alarm Type (For the "Alarm Conf.", "Al. Conf. Latch", "Al. Conf. Ext.",
"GoGo Rel(Auto)" and "GoGo Rel(Remote)" it is possible to configure
customised alarm conditions through the submenu Alarm Config and
GoGo Config):
• Production (display text "Production")
The relay is activated (status: switched) whenever the inverter connects
to the grid; as soon as the inverter is disconnected from the grid (for
whatever reason that caused disconnection), the relay is in its resting
position.
• Alarm with reset at the end of the alarm signalling process (display
text "Alarm"):
The relay is activated (status: switched) whenever an error (code Exxx)
or warnings related to grid parameters out of range (Warning – codes
W003, W004, W005, W006, W007) are present on the inverter. The
alarm returns to its resting position when the alarm signal ends, i.e. be-
fore the inverter checks the grid parameters after the alarm state. This
is because grid control state is not an alarm state but a state of normal
operation.
Alarms for which the relay is activated
E001 E002
E007 E009
E014 E015
E020 E021
E026 E027
E032 E033
E046 E050
E057 E058
E089 W003
- 147 -
E003 E004 E005
E010 E011 E012
E016 E017 E018
E022 E023 E024
E028 E029 E030
E034 E035 E036
E053 E054 E055
E077 E078 E081
W004 W005 W006
7 - Operation
E006
E013
E019
E025
E031
E037
E056
E084
W007