Chapter 1 Unpacking Check and Model Explanation
ASDA-B2
1-8
Revision September 2013
1.5 Control Modes of Servo Drive
The Delta Servo provides six single and five dual modes of operation.
Their operation and description is listed in the following table.
Mode
Code
Description
Single
Mode
External Position Control
P
External Position control mode for the servo motor is
achieved via an external pulse command.
Speed Control
S
(External / Internal) Speed control mode for the servo
motor can be achieved via parameters set within the
controller or from an external analog -10 ~ +10 V
DC
command. Control of the internal speed mode is via
the Digital Inputs (DI). (A maximum of three speeds
can be stored internally).
Internal Speed Control
Sz
Internal Speed control mode for the servo motor is
only achieved via parameters set within the controller.
Control of the internal speed mode is via the Digital
Inputs (DI). (A maximum of three speeds can be
stored internally).
Torque Control
T
(External / Internal) Torque control mode for the servo
motor can be achieved via parameters set within the
controller or from an external analog -10 ~ +10 V
DC
command. Control of the internal torque mode is via
the Digital Inputs (DI). (A maximum of three torque
levels can be stored internally).
Internal Torque Control
Tz
Internal Torque control mode for the servo motor is
only achieved via parameters set within the controller.
Control of the internal torque mode is via the Digital
Inputs (DI). (A maximum of three torque levels can be
stored internally).
Dual Mode
S-P
Either S or P control mode can be selected via the
Digital Inputs (DI)
T-P
Either T or P control mode can be selected via the
Digital Inputs (DI)
S-T
Either S or T control mode can be selected via the
Digital Inputs (DI)
The above control modes can be accessed and changed via parameter P1-01. Enter the
new control mode via P1-01 then switch the main power to the servo drive OFF then ON.
The new control mode will only be valid after the drives main power is switched OFF then
ON. Please see safety precautions on page iii (switching drive off/on multiple times).
VARITEL INGENIERIA ELECTRONICA S.A.
[email protected] - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
Manuel Baliña 456, Lomas de Zamora (B1832CCJ) Buenos Aires, Argentina.