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7 - Operation
The operating modes are following described:
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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.
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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. before the inverter
checks the grid parameters after the alarm state. This is because grid con-
trol 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
E010
E011
E013
E014
E015
E017
E018
E019
E020
E021
E022
E023
E025
E029
E031
E032
E033
E034
E036
E037
E053
E055
E075
E077
E078
E079
E080
E084
W002
W004
W005
W006
W007
W011
W015
W017
W046
W047
W048
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
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INVERTER RUN
- PRODUCTION -
GRID DISCONNECTION
- NO PRODUCTION -
GRID RECONNECTION
t=based on Country Standard
DISCONNECTION
CAUSE IS STILL
PRESENT
Yes
No
N.C.
N.O.
N.C.
N.O.
N.C.
N.O.
Relay State:
Idle
Relay State:
Idle
Relay State: Switched
INVERTER RUN
ERROR OCCURENCY
ERROR MESSAGE
t=15s
GRID RECONNECTION
t=based on Country Standard
ERROR
STILL
PRESENT
Yes
No
N.C.
N.O.
N.C.
N.O.
N.C.
N.O.
Relay State:
Idle
Relay State:
Idle
Relay State: Switched
Содержание REACT 2 Series
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