Kruger Ecowatt K320 Series Operation Manual page 73

Ecowatt Drive K320 series
®
When selecting the customized V/F curve function, you can specify the setting channels and
acceleration/deceleration time of voltage and frequency respectively, which form a real-time
V/F curve in combination manner.
Note: This type of V/F curve separation can be applied in various variable-frequency power
sources. However, exercise caution when setting parameters as improper settings may cause
equipment damage.
Function
code
Speed control
P00.00
Max. output
P00.03
frequency
Upper limit of
P00.04
frequency
Lower limit of
P00.05
frequency
P00.11 ACC time 1
P00.12 DEC time 1
P02.00 Type of motor 1
Rated frequency
P02.02
Rated voltage of
P02.04
V/F curve setting
P04.00
of motor 1
Name
0: Sensorless vector control (SVC) mode 0
1: Sensorless vector control (SVC) mode 1
2: Space voltage vector control mode
3: Closed-loop vector control mode
mode
Note: To select 0, 1, or 3 as the control mode,
enable the VFD to perform motor parameter
autotuning first.
P00.04–400.00Hz
running P00.05–P00.03
running 0.00Hz–P00.04
0.0–3600.0s
0.0–3600.0s
0: Asynchronous motor (AM)
1: Synchronous motor (SM)
0.01Hz–P00.03 (Max. output frequency)
of AM 1
0–1200V
AM 1
0: Straight-line V/F curve
1: Multi-point V/F curve
2: Torque-down V/F curve (power of 1.3)
3: Torque-down V/F curve (power of 1.7)
4: Torque-down V/F curve (power of 2.0)
5: Customized V/F curve (V/F separation)
Description
-64-
Basic operation guidelines
Default
2
50.00Hz
50.00Hz
0.00Hz
Model
depended
Model
depended
0
50.00Hz
Model
depended
0