Danfoss iC2 User Manual

5.5.6 Configuring Torque Control Mode
In torque control mode, the pre-configured parameter settings require to control the motor via torque. The motor torque follows a
torque reference given by an analog input to the frequency converter. Analog input 1 is used as torque reference; analog input 2 is used
as maximum speed limitation source for torque control.
Note the following:
l Torque control mode is supported in VVC+ control only, and only for [0] Asynchronous Induction Motor, IM selected in P 4.2.1.1
Motor Type control.
l Torque reference value for P 5.5.3.3 Reference Maximum is calculated automatically based on the motor data entered according to
motor nameplate.
l Make sure P 9.5.2.6 T33 High Ref./Feedb. Value is set according to the application requirement. Typically, the value in P 9.5.2.6 T33
High Ref./Feedb. Value is equal to the value in P 5.5.3.3 Reference Maximum.
l If the operation does not require speed limit under torque control, set P 5.10.3 Speed Limit Mode Torque Ctrl. to [0] No Function.
12
13
14
15
17
18
20
31
32
33
34
35
1
2
3
Fault
GND
AI2
AI1
10V
AO1
GND
DI4
DI3
DIO
DI2
DI1
24V
Reset
Jog (Speed Mode)
Output Frequency
Torque Reference 1
Speed Limitation
Start (1) / Stop (0)
1k Ohm
e30bj844.10
Figure 42: Default Connections
1. Set P 5.4.1 Application Selection to [24] Torque Control Mode.
When [24] Torque Control Mode is selected, the following parameters are automatically set to the values shown in the table.
64 | Danfoss A/S © 2024.03 AB413939445838en-000301 / 130R1254
Application Guide | iC2-Micro Frequency Converters

Danfoss iC2 Specifications

General

Brand	Danfoss
Model	iC2
Category	Media Converter
Language	English