Introduction; Outline - Mitsubishi FX3G Series User Manual

FX /FX /FX PLC User's Manual - Positioning Control Edition
3G 3U 3UC
Common Items
1.

Introduction

This manual describes the positioning control for the FX
In this chapter, a brief description of the positioning products is provided.
1.1

Outline

The FX /FX /FX
3G 3U
positioning operation.
Increase the pulse frequency to increase the motor speed. Increase the number of pulses to increase the
number of motor revolutions. In other words, set the pulse frequency to determine the workpiece transfer
(positioning) speed.
Set the number of pulses to determine the workpiece transfer distance.
Servo motor or
stepping motor
PLC outputs the pulse signal to the servo motor and the stepping motor to control the
3UC
Pulse frequency
: Transfer speed
Number of
: Transfer distance
pulses
Positioning command
/FX /FX PLC.
3G 3U 3UC
Pulse train signal
Workpiece (item to be positioned)
1 Introduction
1.1 Outline
FX /FX /FX PLC
3G 3U 3UC
A - 3
A
B
Apx.