Browse FAQs

How can you set up torque control on the ATV930 Process drives?

Published date: 25 September 2018

How can you set up torque control on the ATV930 Process drives?

Product Line:
ATV930 drive


Wants to control the motor torque thru the drives torque control settings. 


Programming: Main menu to Complete settings to Generic Functions to Torque Control 
Note that the motor control type must be set to SVCV, FVC, SYn or FSY modes.

Torque/ Speed switching (TSS)
Yes= Permanent Torque control 
DI1 thru DI16 =digital inputs for switching between speed control and torque control. 
CD00 thru CD10 = Virtual digital inputs CMD0 thru CMD10 for IO Profile.
CD11 thru CD15= Virtual digital input CMD11 thru CMD15 regardless of configuration.
C101 thru C110=  Modbus Serial in IO Profile mode
C111 thru C115= Modbus serial in any mode

See the attached document for options configuring the Torque/Speed switching.

Torque reference Channel  (where is the torque ref going to come from?)
AI1 thru AI3
AI4 thru AI5 = if you have the extended IO option card. 
Ref. Freq-Rmt Term (HMI)
Ref Freq Modbus
Ref Freq CANopen
Ref Freq Com module
Embedded Ethernet
DI7 Pulse input thru DI8 Pulse input

Torque Ref Assign
Choose Digital inputs ( See attached document for more options)

Torque Ref 2 channel for 2nd torque reference. (Optional)

Torque Ref sign (Optional)

Torque Ratio= factory default is 100%

See the attached document for more Programming options. 

Please note that the Drive which is in toque control will still need to run at a fixed low speed or use FR1 as the speed feedback.  The torque reference will need to come form the Torque ref channel setting. 


Was this helpful?

What can we do to improve the information ?

Can't find what you are looking for?

Reach out to our customer care team to receive information on technical support, assistance for complaints and more.