Megmeet MV820 - Page 210

210
(1) Improper setting of this parameter can lead to motor overheat or overcurrent protection.
(2) fz is defined in the function code P07.02.
(3) When driving the synchronous motor, it is recommended to use manual torque boost, and adjust the V/F curve
according to the motor parameters and working conditions.
(4) The maximum output voltage Vmax corresponds to the rated voltage of the motor, so it is necessary to set the rated
voltage of the motor correctly.
P07.03
Multi-point V/F frequency 1
0.00 Hz to P07.05
0.00 Hz
P07.04
Multi-point V/F voltage 1
0 V to P07.06
0 V
P07.05
Multi-point V/F frequency 2
P07.03 to P07.07
0.00 Hz
P07.06
Multi-point V/F voltage 2
P07.04 to P07.08
0 V
P07.07
Multi-point V/F frequency 3
P07.05 to 599.00 Hz
0.00 Hz
P07.08
Multi-point V/F voltage 3
P07.06 to 380 V
0.0 V
P07.09
Torque compensation coefficient
0 to 300
150
P07.10
V/F overexcitation gain
0 to 200
80
P07.11
Oscillation suppression gain
0 to 100
10
P07.12
Oscillation suppression gain mode
0 to 2
0
P07.13
Voltage source for V/F separation
0 to 9
0
0: Digital setting
1: AI1
2: AI2
3: Reserved
4: HDI
5: Multi-reference
6: Simple PLC
7: PID
8: Modbus