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LSIS XEC-DP64H User Manual

LSIS XEC-DP64H
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Chapter 3 Before positioning
3- 14
• It can be executed when origin of subsidiary axis is not determined.
• Since subsidiary axis moves according to speed of main axis, whether main axis moves by speed
control or position control doesn’t matter. At this time, direction of subsidiary axis is same as that
of main axis.
• When sync control is executed and main axis stops, though pulse is not outputted, flag indicating
whether subsidiary axis moves or not, turns on (X axis: K4200, %KX6720, Y axis:
K4300, %KX6880).
• In case of speed synch control, sync speed rate is 0.00% ~ 100.00%. If it is out of range, error
code 356 occurs.
• After executing speed sync control, if the user wants to cancel the execution of speed sync control,
execute the STP instruction (stop command).
• When executing speed sync control, if M code is on, error code 353 will occur.
• The user can set X axis, Y axis, channel 0~3 of High speed counter as main axis in the speed
sync control. For more detail, refer to Ch.5.2.12.
3.1.9 Home return
Home return is used to fine mechanical origin when starting machine. Home return is executed
according to home parameter for each axis. In home parameter, items affecting homing are as
follows. (For setting of each parameter, refer to Ch.3.2)
Type Items Description -
Home
parameter
Home Method Setting home method
Home Direction Start direction when homing
Home Address Origin address when detecting origin
Home High/Low speed High/Low speed when homing
Homing ACC/DEC Time ACC/DEC time when homing
DWELL time
Time required to remove offset pulse of
remaining bias counter immediately after
positioning ends
When origin is determined by homing, though the user inputs homing signal and DOG signal,
those are ignored.
(1) Type of Home method
Generally, home method can be divided into one using DOG and another not using DOG. In the XGB
built-in positioning, there are three methods using DOG.
Home method Necessary input signal Reference
Origin detection after DOG off
(0: DOG/HOME(OFF))
DOG, Origin
Content of () is displayed in
the Home Parameter of
XG5000.
Origin detection after DEC. when
DOG on
(1: DOG/HOME(On))
DOG, Origin
Origin detection by DOG
(2: DOG)
DOG

Table of Contents

Questions and Answers:

LSIS XEC-DP64H Specifications

General IconGeneral
BrandLSIS
ModelXEC-DP64H
CategoryController
LanguageEnglish

Summary

XGB Built-in Positioning

Safety Instruction

Crucial safety guidelines to be followed before operating the product.

Chapter 1 General

Provides general information about the positioning function, including purpose and features.

Chapter 2 General Specification

Provides general specifications for the XGB series, including environmental and immunity details.

Chapter 3 Before Positioning

Explains various positioning functions, parameters, and operation data.

Chapter 4 Positioning Check

Outlines the procedure for testing XGB positioning operation before use.

Chapter 5 Positioning Instructions

Provides detailed explanations for various positioning instructions like Origin Return, Direct Start, etc.

Chapter 6 Positioning Monitoring Package

Introduces the XGB positioning monitoring package for status monitoring and test operation.

Chapter 7 Program Examples of Positioning

Provides practical program examples for various positioning functions.

Chapter 8 Troubleshooting Procedure

Outlines basic steps for troubleshooting errors in XGB PLC and positioning functions.

Appendix 1 List of Error Codes

Details specific error codes related to the XGB positioning function.

Appendix 2 Positioning Instruction and K area List

Provides a list of dedicated K areas for positioning parameters and instructions.

Appendix 3 Motor Wiring Example

Illustrates wiring examples for connecting XGB PLC to servo motors.

Appendix 4 Dimension

Provides dimensional drawings for standard XGB main units (XBM-DN/DR series).

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