Control Modes Of Servo Drive - Delta Electronics ASDA-B Series User Manual

Chapter 1 Unpacking Check and Model Explanation|ASDA-B Series
1.5

Control Modes of Servo Drive

The Delta Servo can be programmed to provide five single and three dual modes of operation.
Their operation and description is listed in the following table.
Mode
External Position Control
Speed Control
Internal Speed Control
Single
Mode
Torque Control
Internal Torque Control
Dual Mode
The above control modes can be accessed and changed via by parameter P1-01. If the control mode is
changed, switch the drive off and on after the new control mode has been entered. The new control mode
will only be valid after drive off/on action. Please see safety precautions on page iii (switching drive off/on
multiple times).
1-8
Code
Position control for the servo motor is achieved via an
P
external pulse command.
Speed control for the servo motor can be achieved via
parameters set within the servo drive or from an external
S analog -10 ~ +10 Vdc command. Control of the internal
speed parameters is via the Digital Inputs (DI). (A
maximum of three speeds can be stored internally).
Speed control for the servo motor is only achieved via
parameters set within the servo drive. Control of the
Sz
internal speed parameters is via the Digital Inputs (DI). (A
maximum of three speeds can be stored internally).
Torque control for the servo motor can be achieved via
parameters set within the servo drive or from an external
T analog -10 ~ +10 Vdc command. Control of the internal
torque parameters is via the Digital Inputs (DI). (A
maximum of three torque levels can be stored internally).
Torque control for the servo motor is only achieved via
parameters set within the servo drive. Control of the
Tz
internal torque parameters is via the Digital Inputs (DI). (A
maximum of three torque levels can be stored internally).
Either S or P control mode can be selected via the Digital
S-P Inputs (DI). (Please refer to Chapter 7 for more detailed DI
setting.)
Either T or P control mode can be selected via the Digital
T-P Inputs (DI). (Please refer to Chapter 7 for more detailed DI
setting.)
Either S or T control mode can be selected via the Digital
S-T Inputs (DI). (Please refer to Chapter 7 for more detailed DI
setting.)
Description
Revision January 2009