Positioning Control - IDEC MICROSmart FC6A Series Ladder Programming Manual

18: P O I
ULSE UTPUT NSTRUCTIONS

Positioning Control

This section provides an overview of positioning control as well as WindLDR settings, wiring diagrams, and practical examples.
Positioning Control Overview
Positioning control can be performed with the pulse output instructions.
The All-in-One CPU module can simultaneously control up to two axes.
The Plus CPU module and CAN J1939 All-in-One CPU module can simultaneously control up to four axes.
Pulse Output Instruction Examples
Instruction
RAMP
RAMPL
ZRN
ARAMP
ABS
Application Examples
Overview
Number of axes One axis
Pick and release
Application examples
Optimal instructions RAMP, ARAMP, ZRN
Overview
Number of axes Two axes
XY axis stage
Application examples
RAMPL+ABS
Optimal instructions
ZRN
18-82
This positioning instruction performs trapezoidal control at a constant frequency change rate.
This positioning instruction simultaneously controls two axes towards a target position.
This instruction returns the axis to the origin in order to move from the origin at the next operation.
This instruction enables multi-step speed control, and the speed can be changed using an interrupt input as a
trigger.
This instruction initializes the absolute position counter.
Storing components
Imaging inspection
FC6A S MICROS
ERIES
Operation Description
Description
Focus position adjustment
Description
Sorting conveyed goods
RAMP+ABS
ZRN
L P
MART ADDER ROGRAMMING
Rotary table
Three axes
XYZ axis stage
RAMPL+RAMP+ABS
RAMP+ABS
ZRN
M FC9Y-B1726
ANUAL