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LSIS XEC-DP64H User Manual

LSIS XEC-DP64H
315 pages
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Chapter 5 Positioning Instructions
5 - 21
(b) Device Used
Device
Description
Data size
Example of setting
M0001
speed/position switching
instruction signal
BIT -
K4211
Signal during axis X speed
control
BIT -
K4201 axis X error BIT -
(c) Operation of the Program
VTP instruction is executed when there is the rising edge of M0001, which was used as the
speed/position switching instruction signal.
It the speed control is going on currently, it is switched into position control, the current position is
preset to 0, and position control is carried out up to the target position. Now the target position
divides into the following cases according to the direct and indirect starting.
1) In case of indirect starting, the target position of the operating step becomes the target position
after the speed position switching.
2) In case of direct starting, the target position set as the operand in the DST instruction becomes
the target position after the speed position switching
When using the speed/position switching instruction, make sure that the instruction is not executed
during the position operation by using the display flag (axis X:K4211, axis Y:K4311) during speed
control as the program example above.

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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