Revision September 2013 6-1
Chapter 6 Control Modes of
Operation
6.1 Control Modes of Operation
The Delta ASDA-B2 series can be programmed to provide 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)
VARITEL INGENIERIA ELECTRONICA S.A.
info@varitel.com - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
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