Omron CP1E - INTRODUCTION User Manual

A
Appendix
A-4 CP1L Programming Examples
SYSMAC CP1L/CP1E Introduction Manual 139
A-4-5 Using Rotary Encoders to Measure Positions
■Functions Used
●High-Speed Counting by Built-in Input
High-speed counter inputs can be enabled by connecting rotary encoders to the
built-in inputs. CP1L units come with multiple high-speed counter inputs, making it
possible to control multi-axis devices with a single CP1L or CP1E.
High-speed counters can be used for matching target values, and for high-speed
processing, using range comparison interrupts. Interrupt tasks can be triggered
when the counter value reaches a specific value or value range.
■Operation Overview
A sheet feeder will be regulated to feed constant lengths in a given direction, i.e. for
vacuum packing of food products.
While the pulse count is between 3500 and 3550, normal stop position (100.02) will
be ON. When the pulse count exceeds 3550, error stop position (100.03) will be
ON.
High-speed counter
measurement pulse
Ladder program turns the high-speed
software reset (A531.00) ON upon motor startup
Motor Speed
Motor: Start
Contact 0.02
Motor: Slow
Contact 100.01
3000
3500
3550
(A270)
(Pulse)
Motor: Run
Contact 100.00
Normal stop position
Contact 100.02
Error stop position
Contact 100.03

Omron CP1E - INTRODUCTION Specifications

General

Brand	Omron
Model	CP1E - INTRODUCTION
Category	Controller
Language	English