Danfoss VACON 3000 Application Manual page 193

VACON® 3000
Application Guide
A
[%]
B
0%
C
Illustration 35: Scaling of the Torque Reference Signal
A Torque reference
B Torque reference maximum
7.132 (ID 643) Torque Minimum Reference
Location in the menu:
• INU application: P3.3.2.2
Use this parameter to set the minimum torque reference. This parameter defines the minimum torque reference of the positive and
negative values.
This value is not applied when torque reference source is Joystick.
7.133 (ID 648) Modulator Type
Location in the menu:
• INU application: P3.1.2.6.2
• AFE application: P3.2.7.5
Use this parameter to set the modulator type:
• 1: SVM
• 2: DPWM1
• 3: DPWMIN
• 4: No 3rd harmonic
7.134 (ID 650) Motor Type
Location in the menu:
•
INU application: P3.1.2.2
Use this parameter to set the type of motor in your process.
Selection number
0
When you change the value of parameter P3.1.2.2 Motor Type, the values of parameters P3.1.4.2 Field Weakening Point Frequency
and P3.1.4.3 Voltage at Field Weakening Point change automatically, as the table below shows. The 2 parameters have different
values for each motor type.
Danfoss A/S © 2021.09
50%
N O T I C E
Selection name
Induction motor (IM)
100%
D
[%]
C Torque reference minimum
D Analog input signal
Description
Make this selection if you use an induction motor.
Parameter descriptions
AB319735759636en-000101 / DPD01822 | 193