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MELSEC-Q QD75M
Mitsubishi Electric MELSEC-Q QD75M User Manual
Mitsubishi Electric MELSEC-Q QD75M User Manual
Table of content
Contents
SAFETY INSTRUCTIONS
REVISIONS
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
About Manuals
Generic Terms and Abbreviations
Positioning control
Purpose and applications of positioning control
Mechanism of positioning control
Overview of positioning control functions
Outline design of positioning system
Communicating signals between QD75 and each module
Flow of system operation
Outline of starting
Outline of stopping
Outline for restarting
General image of system
Component list
Applicable system
How to check the function version and SERIAL No
Performance specifications
List of functions
QD75 main functions
QD75 sub functions and common functions
Combination of QD75 main functions and sub functions
Specifications of input/output signals with PLC CPU
Specifications of interfaces with external devices
Signal layout for external device connection connector
List of input signal details
Interface internal circuit
External circuit design
Outline of installation, wiring and maintenance
Names of each part
Handling precautions
Installation
Wiring
Confirming the installation and wiring
Maintenance
Types of data
Setting items for positioning parameters
Setting items for OPR parameters
Setting items for servo parameters
Setting items for positioning data
Setting items for block start data
Setting items for condition data
Types and roles of monitor data
Types and roles of control data
List of parameters
Basic parameters 2
Detailed parameters 1
Detailed parameters 2
OPR basic parameters
OPR detailed parameters
Servo basic parameters
Servo adjustment parameters
Servo expansion parameters
Servo expansion parameters 2
List of positioning data
List of block start data
List of condition data
List of monitor data
Axis monitor data
List of control data
Axis control data
Precautions for creating program
List of devices used
Creating a program
Positioning control operation program
Positioning program examples
Program details
Start details setting program
Start program
Continuous operation interrupt program
Restart program
Stop program
Configuration and roles of QD75 memory
Buffer memory area configuration
Data transmission process
Outline of OPR control
Machine OPR
Machine OPR method
OPR method (1): Near-point dog method
OPR method (2): Count method 1)
OPR method (3): Count method 2)
OPR method (4): Data set method
Fast OPR
Outline of major positioning controls
Data required for major positioning control
Operation patterns of major positioning controls
Designating the positioning address
Confirming the current value
Control unit "degree" handling
Interpolation control
Setting the positioning data
axis linear control
axis linear interpolation control
axis fixed-feed control
axis fixed-feed control (interpolation)
axis circular interpolation control with sub point designation
axis circular interpolation control with center point designation
axis speed control
Speed-position switching control (INC mode)
Speed-position switching control (ABS mode)
Position-speed switching control
Current value changing
NOP instruction
JUMP instruction
LOOP
LEND
Outline of high-level positioning control
Data required for high-level positioning control
Block start data" and "condition data" configuration
High-level positioning control execution procedure
Setting the block start data
Block start (normal start)
Condition start
Wait start
Simultaneous start
Repeated start (FOR loop)
Repeated start (FOR condition)
Restrictions when using the NEXT start
Setting the condition data
Condition data setting examples
Multiple axes simultaneous start control
Start program for high-level positioning control
Example of a start program for high-level positioning control
Outline of manual control
JOG operation
JOG operation execution procedure
Setting the required parameters for JOG operation
Creating start programs for JOG operation
JOG operation example
Inching operation
Inching operation execution procedure
Setting the required parameters for inching operation
Creating a program to enable/disable the inching operation
Inching operation example
Manual pulse generator operation
Manual pulse generator operation execution procedure
Setting the required parameters for manual pulse generator operation
Creating a program to enable/disable the manual pulse generator operation
Outline of sub functions
Sub functions specifically for machine OPR
OP shift function
Functions for compensating the control
Electronic gear function
Near pass function
Functions to limit the control
Torque limit function
Software stroke limit function
Hardware stroke limit function
Functions to change the control details
Override function
Acceleration/deceleration time change function
Torque change function
Absolute position system
Other functions
Skip function
M code output function
Teaching function
Target position change function
Command in-position function
Acceleration/deceleration processing function
Pre-reading start function
Deceleration start flag function
Stop command processing for deceleration stop function
Servo ON/OFF
Follow up function
Precautions for MR-J2M-B connection
Outline of common functions
Parameter initialization function
Execution data backup function
External I/O signal logic switching function
External I/O signal monitor function
List of dedicated instructions
PSTRT1, PSTRT2, PSTRT3, PSTRT4
TEACH1, TEACH2, TEACH 3, TEACH 4
PFWRT
PINIT
Error and warning details
List of errors
MR-H-BN detection error
MR-J2-B detection error
MR-J2S-B detection error
MR-J2-Jr detection error
MR-J2M-B detection error
List of warnings
MR-H-BN detection warning
MR-J2-B detection warning
MR-J2S-B detection warning
MR-J2-Jr detection warning
MR-J2M-B detection warning
LED display functions
Appendix 1 Functions
Appendix 2 Positioning data (No.1 to 600) List of buffer memory addresses
Appendix 3 Connection with servo amplifiers
Appendix 3.2 Wiring of SSCNET cables
Appendix 4 Connection with external device connector
Appendix 4.2 Wiring of manual pulse generator cable
Appendix 5 Comparisons with conventional positioning modules
Appendix 5.2 Comparisons with A1SD75M1/A1SD75M2/ A1SD75M3 models
Appendix 6 Positioning control troubleshooting
Appendix 7 List of buffer memory addresses
Appendix 8 External dimension drawing
INDEX
MELSEC-Q
QD75M Positioning Module
User's Manual (Details)
-QD75M1
-QD75M2
-QD75M4
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MELSEC-Q QD75M
