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Parameter
(OV WARNING
THRESHOLD)
Over-voltage Warning
Delay (OV WARNING
DELAY)
Frequency Monitoring (FREQ MONITOR)
Parameter
Under-frequency
Shutdown
(UNDER FREQ
SHUTDOWN)
Under-frequency
Shutdown Threshold
(UF SHUTDOWN
THRESH)
Under-frequency
Shutdown Delay (UF
SHUTDOWN DELAY)
Under-frequency
Warning Enable
(UNDER FREQ
WARNING)
Under-frequency
Warning Threshold
(UF WARNING
THRESHOLD)
Under-frequency
Warning Delay (UF
WARNING DELAY)
Over-frequency
Shutdown Enable
(OVER FREQ
SHUTDOWN)
Over-frequency
Shutdown Threshold
(OF SHUTDOWN
THRESH)
Over-frequency
Shutdown Delay (OF
SHUTDOWN DELAY)
Over-frequency
Warning Enable
(OVER FREQ
WARNING)
Over-frequency
Warning Threshold
User manual 4189341354A EN
Range
0.1 to 100 s
Range
Enable
Disable
10.0 to 59.0 Hz
0.1 to 100 s
Enable
Disable
11.0 to 60.0 Hz
0.1 to 100 s
Enable
Disable
26.0 to 75.0 Hz
0.1 to 100 s
Enable
Disable
25.0 to 74.0 Hz
Default
10 s
Default
Not enabled
80 Hz
10 s
Not enabled
90 Hz
10 s
Not enabled
120 Hz
10 s
Not enabled
110 Hz
Description
If the voltage is more than the set point for
over-voltage warning (OV WARNING THRESH)
when this timer expires, the controller activates
a warning alarm.
Description
If this parameter is enabled, the controller shuts
down the engine when the frequency is less
than the configured set point for under-
frequency.
When the frequency is less than this set point,
the controller shuts down the engine.
If the frequency is less than the set point for
under-frequency shutdown (UF SHUTDOWN
THRESH) when this timer expires, the controller
shuts down the engine.
If this parameter is enabled, the display shows
a warning when the voltage is less than the set
point for the under-voltage warning.
When the frequency is less than this set point,
the controller shows a warning message.
If the frequency is less than the set point for
under-frequency warning (UF WARNING
THRESH) when this timer expires, the controller
activates a warning alarm.
If this parameter is enabled, the controller shuts
down the engine when the frequency is more
than the configured set point for over-
frequency.
When the frequency is more than this set point,
the engine shuts down.
If the frequency is more than the set point for
over-frequency shutdown (OF SHUTDOWN
THRESH) when this timer expires, the controller
shuts down the engine.
If this parameter is enabled, the controller
shows a warning message when the frequency
is more than the set point for the over-
frequency warning.
When the frequency is more than this set point,
the controller activates a warning alarm.
Page 30 of 72
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