dolycon CT100 Series - V;F Control (F03 Group)

CT100 inverter Detailed instructions of function parameters
98
frequency (reserved)
When the inverter decelerates to stop and the frequency is reduced to the
frequency for deceleration to stop (F02.16), the inverter will block the pulse
output after delay time of stop frequency(F02.17).
F02.18
Actuation when running
frequency is less than
lower limit frequency
0: run at lower limit
frequency
1: stop
2: stand-by
Default
value: 0
0: Run at lower frequency limit
1: stop
2: sleep standby
Select the operating status of the inverter when the set frequency is below the
lower limit frequency. To avoid long-term low-speed motor running, you can use
this function to choose to stop.
Note: The lower limit frequency larger than 0 is valid.
F02.19
Delay time of
dormancy wake up
Setting range: 0.0～3000.0s
Default
value: 0.0s
During dormancy, after delay time of dormancy wake up, the inverter will enter
into the running state.
6.4 V/F control (F03 group)
F03.00
V/F curve
Setting range: 0～2
Default
value: 0
0: straight line V/F curve. It is applicable for constant torque load.
1: multi-dots V/F curve. It is applicable for special load such as water extractors,
centrifuges etc.
2: 2.0
th
power low torque V/F curve. It is applicable for variable torque load such
as fans, water pumps etc.