Frequency Inverter ST600 Series High-Performance Multifunction VFD Function parameter list
-141-
SVPWM mode)
1: Detection value of speed
Stop speed
detection time
Running
protection of
power-on
terminal
When the running command channel is controlled by
terminals, the system will detect running terminal state
automatically during power up.
0: Terminal running command is invalid during power up.
The VFD will not run during power up even if the running
command terminal is detected to be valid, and the system
is in running protection state. The VFD will run only after
this terminal is cancelled and enabled again.
1: Terminal running command is valid during power up. The
system will start the VFD automatically after initialization is
done if the running command terminal is detected to be
valid during power up.
Note: This function must be set with caution, otherwise
serious consequences may occur.
Action selection
when the
running
frequency is
below lower limit
(lower limit
should be larger
than 0)
This function code is used to set the running state of VFD
when the set frequency is below lower limit frequency.
Setting range: 0x00–0x12
Ones place: Action selection
0: Run in lower limit of the frequency
1: Stop
2: Sleep
Tens place: Stop mode
0: Coast to stop
1: Decelerate to stop
The VFD sleeps or stops in a way set in the tens place if
the action selection is stop or sleep when the set frequency
is lower than the lower limit. The VFD resumes the running
state automatically when the set frequency is above the
lower limit again and this situation lasts for the time set by
P01.20.
This function code is used to set the sleep delay. When the
running frequency of VFD is below the lower limit frequency,
the VFD enters sleep state; when the set frequency is
above the lower limit again and continues to be so after the
time set by P01.20 elapses, the VFD will run automatically.
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