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000699AG
7 - Operation
• Configurable alarm with reset at the end of the alarm signalling
process (display text “Alarm Conf.”)
The relay is activated (status: switched) whenever an error (code Exxx)
or a warning (code Wxxx) is present from those selected from the list in
the dedicated submenu
Alarm Config
. The contact returns to its resting
position when the alarm signal ends, i.e. before the inverter checks the
grid after the alarm state. This is because grid control state is not an
alarm state but a state of normal operation.
Selectable alarms for which the relay is activated
E001
E002
E003
E004
E005
E006
E007
E009
E010
E011
E012
E013
E014
E015
E016
E017
E018
E019
E020
E021
E022
E023
E024
E025
E026
E027
E028
E029
E030
E031
E032
E033
E034
E035
E036
E037
E046
E050
E053
E054
E055
E056
E057
E058
E077
E078
E081
E084
E089
W001
W002
W003
W004
W005
W006
W007
W009
W011
W015
W046
W047
W048
W051
W058
W059
For the configurable relay operating mode “Alarm Conf.”, the following considerations are
valid:
If the alarm condition is persistent, the alarm contact cyclically switches from its resting state
to its activated state.
In the presence of W002 signalling (Input UV – input voltage below the limit of operation),
the alarm contact switches to then reset itself at the end of the alarm signal. This means that
during the reduced input voltage (display message "Waiting Sun") the alarm contact remains
in its resting position.
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.
INVERTER RUN
SELECTED
ERROR/WARNING
OCCURENCY
ERROR MESSAGE
t=15s
GRID RECONNECTION
t=based on Country Standard
ERROR/WARNING
STILL
PRESENT
Yes
No
N.C.
N.O.
N.C.
N.O.
Relay State:
Idle
N.C.
N.O.
Relay State: Switched
Relay State:
Idle
