82 Parameters
135.19 Zero cross monitor
enable
Enables zero cross detection in grid monitoring. 1 / Real
0...1 Zero cross detection in grid monitoring 1 = 1
135.20 Connect
underfrequency type
Selects type for under frequency protection limit during
startup.
Disconnecte
d/
List
Disabled Under frequency protection disabled. 0
Disconnected Under frequency disconnected. 1
Reconnection Under frequency reconnected. 2
135.21 Connect
underfrequency limit
Defines underfrequency limit used only when
connecting to grid. When the inverter is connected this
limit is disabled. See also parameter 135.20 Connect
underfrequency type.
-0.50 Hz/
Real
-30.00...0.00 Hz Underfrequency limit. 1 = 1 Hz/
100 = 1 Hz
135.22 Connect overfrequency
type
Selects type for overfrequency protection limit during
startup.
Disconnecte
d/
List
Disabled Limit is disabled. 0
Disconnected Limit is enabled when the inverter is disconnected from
the grid.
1
Reconnection Limit is enabled when inverter trips to overfrequency. 2
135.23 Connect overfrequency
limit
Defines overfrequency limit used only when connecting
to the grid. The limit is disabled when the inverter is
connected. See also parameter 135.22 Connect
overfrequency type.
0.20 Hz/ Real
0.00...30.00 Hz Overfrequency limit. 1 = 1 Hz/
100 = 1 Hz
135.24 Connect undervoltage
type
Enables undervoltage protection that defines the
behaviour of 135.25 Connect undervoltage limit.
Enabled/ List
Disabled Undervoltage protection is disabled. Does not check the
limit defined in parameter 135.25 Connect undervoltage
limit.
0
Enabled Undervoltage protection is enabled. Connection to grid
is allowed only when grid voltage is above the limit
defined in parameter 135.25 Connect undervoltage limit.
1
135.25 Connect undervoltage
limit
Defines undervoltage limit used only when the inverter is
not connected. The limit is disabled when inverter is
connected. The purpose is to allow different connection
and disconnection limits. See also parameter 135.24
Connect undervoltage type.
90 %/ Real
0...100 % Undervoltage connection limit. 1 = 1 %
135.26 Connect overvoltage
type
Enables overvoltage protection that defines the
behaviour of 135.27 Connect overvoltage limit.
When enabled, connecting to grid is allowed only when
grid voltage is below the limit. When disabled, this limit is
not checked.
Enabled/ List
Disabled Overvoltage protection is disabled. Does not check the
limit defined in parameter 135.27 Connect overvoltage
limit.
0
No. Name/Value Description Def/
FbEq16/32
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