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3 smoothing strategy of torque control mode, 4 analog torque input scaling, Smoothing strategy of torque control mode -27 – Delta Electronics AC Servo Drive ASDA-B User Manual

Page 142: 4 analog, Torque, Input scaling -27

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Chapter 6 Control Modes of Operation|ASDA-B Series

Revision February 2008, Doc. Name: 2006PDD23000009

6-27

6.4.3 Smoothing Strategy of Torque Control Mode

Relevant parameters:

P1 - 07

TFLT

Smooth Constant of Analog Torque Command
(Low-pass Filter)

Communication Addr.: 0107H

Default: 0

Related Section:

Applicable Control Mode: T

Section 6.4.3

Unit: ms

Range: 0 ~ 1000 (0: Disabled)

NOTE

1) If the setting value of parameter P1-07 is set to 0, it indicates the function of this parameter

is disabled and the command is just By-Pass.

TFLT

Target Speed

6.4.4 Analog Torque Input Scaling

The analog voltage between T_REF and GND controls the motor torque command. Using with

parameter P1-41 can adjust the torque control ramp and its range.

5

10

-5

-10

100%

300%

-100%

-300%

Analog Input Voltage (V)

The torque control ramp is
determined by parameter P1-41

Torque command