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15.
MR-E- AG-QW003 SERVO AMPLIFIER COMPATIBLE WITH ANALOG INPUT
15. MR-E- AG-QW003 SERVO AMPLIFIER COMPATIBLE WITH ANALOG INPUT
POINT
In this chapter, difference of the operation of MR-E- AG-QW003 from that of
MR-E-
A-QW003 is described. For description not given in this chapter, refer
to chapters 1 through 14.
15.1. Functions and configuration
15.1.1 Introduction
The analog input MR-E-
AG-QW003 Servo Amplifier is based on the MR-E- A-QW003 Servo Amplifier with
capability of speed control and torque control.
(1) Speed control mode
An external analog speed command (0 to
10VDC) or parameter-driven internal speed command (max. 7
speeds) is used to control the speed and direction of a servo motor smoothly.
There are also the acceleration/deceleration time constant setting in response to speed command, the
servo lock function at a stop time, and automatic offset adjustment function in response to external analog
speed command.
(2) Torque control mode
An external analog torque command (0 to
8VDC) or parameter-driven internal torque command is used
to control the torque output by the servo motor.
To prevent unexpected operation under no load, the speed limit function (external or internal setting) is also
available for application to tension control and the like.
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