Contents

Front cover
Introduction
Precautions for Safety
Disposal
Trademarks
CONTENTS
I OUTLINE
- 1 System Configuration
  - 1.1 System Configuration for PLC Development
  - 1.2 User PLC (Ladder) Development Procedure
II PROGRAMMING EXPLANATION
- 1 Outline
- 2 PLC Processing Program
  - 2.1 PLC Processing Program Level and Operation
  - 2.2 Outline of PLC Processing Program (Two Program Method)
  - 2.3 Independent Program Method
  - 2.4 Multi-program Method
    - 2.4.1 Number and Types of Registerable Programs
    - 2.4.2 Program Execution Order
  - 2.5 User Memory Area Configuration and Size
    - 2.5.1 Independent Program Method
    - 2.5.2 Multi-program Method
  - 2.6 Storing PLC Processing Program and Execution Mode
    - 2.6.1 Path from Storage to Execution
    - 2.6.2 Conversion of Instruction Code at Execution
    - 2.6.3 How to Confirm the Number of Steps at Storage/Execution
- 3 Input/Output Signals
  - 3.1 Input/Output Signal Types and Processing
  - 3.2 Handling of Input Signals Designated for High-speed Input
  - 3.3 High-speed Input/Output Designation Method
- 4 Parameters
  - 4.1 PLC Constants
  - 4.2 Bit Selection Parameters
  - 4.3 Other Parameters
    - 4.3.1 PLC Startup Condition Switchover
    - 4.3.2 SRAM.BIN Output type
- 5 Explanation of Devices
  - 5.1 Devices and Device No.
  - 5.2 List of Devices
  - 5.3 Detailed Explanation of Devices
    - 5.3.1 Input/Output X, Y
    - 5.3.2 Internal Relays M and F, Latch Relay L
    - 5.3.3 Special Relay for Link (SB), Special Register for Link (SW)
    - 5.3.4 Link Relay B, Link Register W
    - 5.3.5 Special Relay SM, Special Register SD
    - 5.3.6 Edge Relay V
    - 5.3.7 Timer T
    - 5.3.8 Integrated Timer ST
    - 5.3.9 Counter C
    - 5.3.10 Data Register D
    - 5.3.11 File Register R
    - 5.3.12 Index register Z
    - 5.3.13 Nesting N
    - 5.3.14 Pointer P
      - 5.3.14.1 General Pointers
      - 5.3.14.2 Local Pointers
      - 5.3.14.3 Common Pointers
      - 5.3.14.4 Reserved Pointers
    - 5.3.15 Decimal Constant K
    - 5.3.16 Hexadecimal Constant H
- 6 Explanation of Instructions
  - 6.1 Compatible Instructions and Extended Instructions
  - 6.2 Instruction Tables
    - 6.2.1 How to Read Instruction Table
    - 6.2.2 Basic Instructions
    - 6.2.3 Comparison Operation Instructions
    - 6.2.4 Arithmetic Operation Instructions
    - 6.2.5 Data Conversion Instructions
    - 6.2.6 Data Transmission Instructions
    - 6.2.7 Program Branch Instruction
    - 6.2.8 Logical Operation Instructions
    - 6.2.9 Rotation Instructions
    - 6.2.10 Data Processing Instructions
    - 6.2.11 Other Function Instructions
    - 6.2.12 Special Instructions for Old Machine Type Compatible
    - 6.2.13 Exclusive Instructions
  - 6.3 Data Designation Method
    - 6.3.1 Bit Data
    - 6.3.2 Word (16-bit) Data
    - 6.3.3 Using Double Word Data (32 bits)
  - 6.4 Index Modification
    - 6.4.1 For Models without Extended Index Modification
    - 6.4.2 For Models with Extended Index Modification
  - 6.5 Operation Error
  - 6.6 Execution Condition of Instruction
  - 6.7 Counting Step Number
  - 6.8 Operations when the OUT, SET/RST, or PLS/PLF Instruction of the Same Device is Used
  - 6.9 How to Read Instruction Tables
- 7 Basic Instructions
  - 7.1 Contact instruction
  - 7.2 Connection Instruction
  - 7.3 Output Instruction
  - 7.4 Shift Instruction
  - 7.5 Master Control Instruction
  - 7.6 Other Instructions
- 8 Function Instructions
  - 8.1 Comparison Operation Instruction
  - 8.2 Arithmetic Operation Instruction
  - 8.3 Data Conversion Instruction
  - 8.4 Data Transfer Instruction
  - 8.5 Program Branch Instruction
  - 8.6 Logical Operation Instructions
  - 8.7 Rotation Instruction
  - 8.8 Data Processing Instructions
  - 8.9 Other Instructions
  - 8.10 Special Instructions for Old Machine Type Compatible
- 9 Exclusive Instructions
  - 9.1 ATC Exclusive Instruction
    - 9.1.1 Outline of ATC Control
    - 9.1.2 ATC Operation
    - 9.1.3 Explanation of Terminology
    - 9.1.4 Relationship between Tool Registration Screen and Magazines
    - 9.1.5 Use of ATC and ROT Instructions
    - 9.1.6 Basic Format of ATC Exclusive Instruction
    - 9.1.7 Instruction List
    - 9.1.8 Control Data Buffer Contents
    - 9.1.9 File Register (R Register) Assignment and Parameters
    - 9.1.10 Details of Each Instruction
    - 9.1.11 Precautions for Using ATC Exclusive Instructions
    - 9.1.12 Examples of Tool Registration Screen
    - 9.1.13 Display of Spindle Tool and Standby Tool
  - 9.2 ROT Instructions
    - 9.2.1 Instruction List
- 10 PLC Help Function
  - 10.1 Tool Life Management (Machining Center System)
    - 10.1.1 Outline of Tool Life Management Function
    - 10.1.2 Tool Life Management Methods
    - 10.1.3 Procedure when Tool Command is Executed
    - 10.1.4 Procedure when Spindle Tool is Changed
    - 10.1.5 Tool Life Management II Method
    - 10.1.6 Maximum Number of Registerable Tools
    - 10.1.7 Tool Data
    - 10.1.8 Usage Time, Work Count
    - 10.1.9 Tool Data Flow (R Register)
    - 10.1.10 User PLC Processing
    - 10.1.11 Interface with PLC
    - 10.1.12 Switch of the Tool Status with the Tool Group No. Designation (Tool Life Management II)
  - 10.2 Tool Life Management (Lathe System)
    - 10.2.1 Outline of Tool Life Management Function
    - 10.2.2 Tool Life Management Method
    - 10.2.3 Display for Management Data Setting
    - 10.2.4 PLC Interface Input/Output Signals
      - 10.2.4.1 Timing Chart
        
        10.2.4.1.1 Tool Life Management 1
        
        10.2.4.1.2 Tool Life Management 2
    - 10.2.5 Read of Next Tool No.
      - 10.2.5.1 Operation Description
      - 10.2.5.2 Application Example
  - 10.3 External Search
    - 10.3.1 Detailed Explanation
    - 10.3.2 PLCNC Interface Signal
    - 10.3.3 NCPLC Interface Signal
    - 10.3.4 Timing Chart
    - 10.3.5 External Search Status
    - 10.3.6 Precautions
    - 10.3.7 Usage Example
  - 10.4 PLC Axis Control
    - 10.4.1 Specifications
    - 10.4.2 Detailed Explanation
    - 10.4.3 PLC Interface
    - 10.4.4 Details of PLC Axis Control Information Data
    - 10.4.5 Timing Chart
    - 10.4.6 Reference Position Return Near Point Detection
    - 10.4.7 Handle Feed Axis Selection
    - 10.4.8 Single Mode
    - 10.4.9 Buffering Mode
    - 10.4.10 PLC Axis Monitor
    - 10.4.11 Absolute Position Detection
    - 10.4.12 Device Random Assignment
    - 10.4.13 Usage Example
  - 10.5 External Machine Coordinate System Compensation
  - 10.6 Alarm Message Display
    - 10.6.1 Interface
    - 10.6.2 Screen Display
    - 10.6.3 Message Creation
    - 10.6.4 Parameters
  - 10.7 Operator Message Display
    - 10.7.1 Interface
    - 10.7.2 Operator Message Preparation
    - 10.7.3 Operator Message Display Validity Parameter
  - 10.8 PLC Switches
    - 10.8.1 Explanation of Screen
    - 10.8.2 Explanation of Operation
    - 10.8.3 Signal Processing
    - 10.8.4 Switch Name Preparation
  - 10.9 Load Meter Display
    - 10.9.1 Interface
  - 10.10 PLC Axis Indexing
    - 10.10.1 Functions
    - 10.10.2 Programming and Setting
      - 10.10.2.1 Operation Function: Automatic Mode
      - 10.10.2.2 Operation Function: Manual Mode
      - 10.10.2.3 Operation Function: JOG Mode
      - 10.10.2.4 Operation Function: Incremental Feed
      - 10.10.2.5 Operation Function: Manual Handle Feed
      - 10.10.2.6 Operation Function: Reference Position Return
      - 10.10.2.7 Machine Compensation Function: Backlash Compensation
      - 10.10.2.8 Protection Function: Interlock
      - 10.10.2.9 Protection Function: Stored Stroke Limit
      - 10.10.2.10 Protection Function: Servo OFF
      - 10.10.2.11 Miscellaneous Function: Feedrate Override
      - 10.10.2.12 Miscellaneous Function: Position Switch
      - 10.10.2.13 NC axis Control Selection
    - 10.10.3 Setup
      - 10.10.3.1 Initial Parameter Settings: Selecting Axes to Use in PLC Axis Indexing (#12800)
      - 10.10.3.2 Initial Parameter Settings: Setting the Control Parameter 1
      - 10.10.3.3 Initial Parameter Settings: Setting Stations (#12801 to #12805, #12850 to #12868)
      - 10.10.3.4 Initial Parameter Settings: Setting Operation Parameter Groups (#12810 to #12848)
      - 10.10.3.5 Initial Parameter Settings: Setting Position Switches (#12870 to #12900)
      - 10.10.3.6 Absolute Position Zero Point Initialization Set: Machine End Stopper Method
      - 10.10.3.7 Absolute Position Zero Point Initial Setting: Marked Point Alignment Method
    - 10.10.4 Test Operation in Auxiliary Axis Test Screen
  - 10.11 Direct Screen Selection
    - 10.11.1 Screen Selection Information
    - 10.11.2 Timing Chart
    - 10.11.3 Precautions
    - 10.11.4 Restrictions
  - 10.12 Control Axis Superimposition II
    - 10.12.1 Command Method
    - 10.12.2 Machining Program Example
    - 10.12.3 Precautions
  - 10.13 Change the Area of Stored Stroke Limit I
    - 10.13.1 Explanation of Function
    - 10.13.2 Usage Example
    - 10.13.3 Cautions
  - 10.14 Guide Bushing Spindle Synchronization
    - 10.14.1 Outline
    - 10.14.2 Detailed Explanation
      - 10.14.2.1 Operation of G/B Spindle Synchronization
        
        10.14.2.1.1 How to Command
        
        10.14.2.1.2 Explanation of Operation
      - 10.14.2.2 Phase Alignment of Reference Spindle and G/B Spindle
        
        10.14.2.2.1 Saving Phase Gap Between Reference Spindle and G/B Spindle
        
        10.14.2.2.2 Phase Alignment of Reference Spindle and G/B Spindle
        
        10.14.2.2.3 Explanation of Operation
      - 10.14.2.3 G/B Spindle Synchronization Position Error Compensation
        
        10.14.2.3.1 How to Command
        
        10.14.2.3.2 Explanation of Operation
        
        10.14.2.3.3 Precautions
      - 10.14.2.4 Relative Position Error Sampling
        
        10.14.2.4.1 How to Command
    - 10.14.3 Relation with Other Functions
    - 10.14.4 Precautions and Restrictions
- 11 External PLC link
  - 11.1 CC-Link
    - 11.1.1 Performance Specifications
    - 11.1.2 Usable Functions
      - 11.1.2.1 Machine Input/Output Signal Allocation By CC-Link
      - 11.1.2.2 File Register By CC-Link
    - 11.1.3 Communication Data
      - 11.1.3.1 Communication Data Flow
      - 11.1.3.2 Register Allocation
        
        11.1.3.2.1 Ver.1 mode
        
        11.1.3.2.2 Ver.2 mode
      - 11.1.3.3 Automatic Refresh
      - 11.1.3.4 Occupied Number of Stations of the System and Settable Range of the Device
    - 11.1.4 Standby Master Function
      - 11.1.4.1 How to Set
      - 11.1.4.2 Overview of Link Data Transmission When Standby Master Function is in Use
      - 11.1.4.3 Points to Note When Using Standby Master Function
      - 11.1.4.4 ON/OFF Timings of Link Special Relays (SB) Relating to Standby Master Function
      - 11.1.4.5 Program Example When Using Standby Master (Master Station Duplex) Function
    - 11.1.5 Transient Function
- 12 Appendix
  - 12.1 Example of Faulty Circuit
III PERIPHERAL DEVELOPMENT ENVIRONMENT
- 1 Outline
  - 1.1 Software Configuration
  - 1.2 Operating Environment
- 2 GX Developer Functions Supported by MITSUBISHI CNC
  - 2.1 Function Support Conditions (General Section)
  - 2.2 Function Support Conditions (Online Section)
- 3 Preparation
  - 3.1 Installing the Tools
  - 3.2 Preparation for Serial (RS-232C) Communication
    - 3.2.1 Connecting the Serial Cable
    - 3.2.2 Setting the Connection Target
  - 3.3 Preparation for Ethernet Communication
    - 3.3.1 Confirming IP Address of the CNC Unit
    - 3.3.2 Setting IP Address for the Personal Computer Side
    - 3.3.3 Connecting the Ethernet Cable
    - 3.3.4 Setting the Connection Target
- 4 Common Items
  - 4.1 Precautions before Development
  - 4.2 NC-related Parameters
  - 4.3 PLC Data Storage Areas
  - 4.4 File Name
    - 4.4.1 File Name Rule for Sequence Program, Parameter, and Device Comment
    - 4.4.2 File Name Rule for Message Data
  - 4.5 Creating a Project
    - 4.5.1 Project
    - 4.5.2 Operating Procedures
  - 4.6 Setting the Parameters
    - 4.6.1 Parameter Setting Screen
    - 4.6.2 Setting the Number of Device Points
    - 4.6.3 Setting the Number of Common Pointer Points
    - 4.6.4 Setting the Program Execution Order
    - 4.6.5 Writing and Reading Parameters to and from the CNC Controller
  - 4.7 Starting/Stopping the PLC
    - 4.7.1 Operation Procedure
  - 4.8 Ladder Program Writing during RUN
    - 4.8.1 Setting Ladder Program Writing during RUN
    - 4.8.2 PLC Data Available for Ladder Program Writing during RUN
    - 4.8.3 Data Unit for Writing
    - 4.8.4 Available Number of Steps for Writing
    - 4.8.5 Operation with GX-Developer
      - 4.8.5.1 Common "Conversion" Operation
      - 4.8.5.2 Executing "Conversion (online change)"
      - 4.8.5.3 Setting Ladder Program Writing during RUN before Executing "Conversion"
      - 4.8.5.4 Executing "Conversion" in "Monitor (Write mode)"
      - 4.8.5.5 Operation when Ladder Program Writing during RUN is Disabled
    - 4.8.6 Precautions
      - 4.8.6.1 Limitations on Program Configuration
      - 4.8.6.2 Precautions for Command Operation in Ladder Programming Writing during RUN
      - 4.8.6.3 Other Precautions
  - 4.9 Keyword Registration
    - 4.9.1 Data Protected by a Keyword
    - 4.9.2 Operations Prohibited by a Keyword
    - 4.9.3 Structure of the Keyword Function
    - 4.9.4 File Names Excluded from the Target of Keyword Protection
    - 4.9.5 Compatibility and Precautions when Using the System with No Keyword Support
    - 4.9.6 Registering a Keyword
    - 4.9.7 Canceling the Keyword
    - 4.9.8 Disabling the Keyword
    - 4.9.9 Disabling the Keyword as Required when Accessing to CNC
- 5 Sequence Program Development
  - 5.1 Development Procedures
    - 5.1.1 Method for Using Sequence Program Developed with PLC4B
  - 5.2 Writing the Sequence Program to the CNC Controller
    - 5.2.1 Operation Procedure
    - 5.2.2 Writing Operation
    - 5.2.3 Operations and Check Items at Conversion Error
    - 5.2.4 Operations and Check Items at the Other Errors
  - 5.3 Reading the Sequence Program from the CNC Controller
    - 5.3.1 Operation Procedure
  - 5.4 Verifying the Sequence Programs
    - 5.4.1 Operation Procedure
  - 5.5 Using Sequence Programs from Older Models
    - 5.5.1 Starting GX Converter and Specifying the File to be Converted
    - 5.5.2 Conversion Format Setting
  - 5.6 Monitoring the Sequence Program
    - 5.6.1 Operation Procedure
  - 5.7 Executing Sampling Trace on Device
    - 5.7.1 Basic Operation
    - 5.7.2 Basic Specifications
    - 5.7.3 Status of Special Relay during Sampling Trace
    - 5.7.4 Sampling Trace Operation Screen
      - 5.7.4.1 Sampling Trace Main Screen
      - 5.7.4.2 Wizard Setting/Execution Screen
      - 5.7.4.3 Trace Setting
      - 5.7.4.4 Trace Execution
      - 5.7.4.5 Trace Result
    - 5.7.5 Operation at Error
    - 5.7.6 Operation Example
    - 5.7.7 Precautions
- 6 PLC Message Development
  - 6.1 Development Procedure
    - 6.1.1 Using a General Text Editor
    - 6.1.2 Entering Messages Directly from GX Developer
  - 6.2 Message Data Description Method
    - 6.2.1 Description Format
    - 6.2.2 Description Method
    - 6.2.3 Precautions
  - 6.3 Converting Data into GX Developer Format
    - 6.3.1 Starting GX Converter and Specifying the File to be Converted
    - 6.3.2 Conversion Format Setting
  - 6.4 Entering/Editing Data using GX Developer
    - 6.4.1 Interlinear Statement Display using Circuit Display
    - 6.4.2 Interlinear Statement Display using List Display
    - 6.4.3 Editing of Integrated Type Interlinear Statements
  - 6.5 Writing to the CNC Controller
    - 6.5.1 Operation Procedure
    - 6.5.2 Writing Operation
    - 6.5.3 Operation at Write Error
    - 6.5.4 How to Confirm the Error Position
  - 6.6 Reading and Verifying from the CNC Controller
    - 6.6.1 Menu Selection/Screen Operation
- 7 Device Comment Creation
  - 7.1 Development Procedure
  - 7.2 Description Method for Indirect Entry
  - 7.3 Converting Comment Data into GX Developer Data
    - 7.3.1 Starting GX Converter and Specifying the File to be Converted
    - 7.3.2 Conversion Format Setting
- 8 Troubleshooting
  - 8.1 List of Errors During GX Developer Online Operations
  - 8.2 Confirmation of PLC Alarms on CNC Controller Side
    - 8.2.1 Operating Procedures
    - 8.2.2 Details of Each Display
    - 8.2.3 Detailed Error Information Display
    - 8.2.4 Display of the Error-generated Ladder
    - 8.2.5 List of Corresponding PLC Alarms
  - 8.3 Initialization for PLC Data Storage Area
    - 8.3.1 Operation Procedure
- 9 Procedures for Backing Up Data Such as Sequence Programs
  - 9.1 Backup Target Data
  - 9.2 Backup Procedures
  - 9.3 Restoring Backed Up Data
IV EXPLANATION OF BUILT- IN EDITING FUNCTION
- 1 Outline
- 2 Starting and Ending Onboard
  - 2.1 Starting
    - 2.1.1 Startup with Standard Operation Mode
    - 2.1.2 Startup with Simple Operation Mode
    - 2.1.3 M700VS/M70V/M70/E70 Series Startup
  - 2.2 Ending
  - 2.3 Switching from Simple Operation Mode to Standard Operation Mode
  - 2.4 Switching from Standard Operation Mode to Simple Operation Mode
- 3 Screens
  - 3.1 Screen Resolution
  - 3.2 Types
  - 3.3 Full Screen Display
  - 3.4 Color-coded Display of "LADDER" Screen
  - 3.5 Split Display
  - 3.6 Popup Screen
  - 3.7 Confirmation Popup Screen
  - 3.8 Error Display Popup Screen
  - 3.9 Screen Title Display
  - 3.10 Menu Key Display
  - 3.11 Basic Screen Operations
  - 3.12 Language
    - 3.12.1 Screen Display Language
    - 3.12.2 Comment (Statement, Note, Comment, Device Name) Language
- 4 PLC Data
  - 4.1 PLC Data Storage Area
  - 4.2 Type of Data
    - 4.2.1 Program Data
    - 4.2.2 Device Comment Data
    - 4.2.3 Parameter Data
    - 4.2.4 Precaution When Creating the Data
- 5 Explanation of Keys (Keys Related to Onboard)
  - 5.1 Basic Operation Keys
  - 5.2 Soft Key
    - 5.2.1 Soft Keys for M700VW/M700 Series
    - 5.2.2 Soft Keys for M700VS/M70V/M70 Series
      - 5.2.2.1 Display Mode for the Soft Keys
      - 5.2.2.2 Device Search and Ladder Input Using the Soft Keys
    - 5.2.3 Precautions
  - 5.3 Menu Keys
    - 5.3.1 Menu Keys in Standard Operation Mode and Simple Operation Mode
    - 5.3.2 Menu Key Hierarchies and Movement
      - 5.3.2.1 Menu Keys in Standard Operation Mode
      - 5.3.2.2 Menu Keys in Simple Operation Mode
      - 5.3.2.3 Menu Keys in M700VS/M70V/M70/E70 Series
    - 5.3.3 Details of Menu Keys
      - 5.3.3.1 Menu Keys in Standard Operation Mode
      - 5.3.3.2 Menu Keys in Simple Operation Mode
      - 5.3.3.3 Menu Keys in M700VS/M70V/M70/E70 Series
- 6 Environment Setting
  - 6.1 Setting the Connected NC Control Unit
    - 6.1.1 Arbitrary Switchover of Connected NC
    - 6.1.2 Information to be Updated at Connection Switchover
  - 6.2 NC File Operation Setting
    - 6.2.1 Setting the Storage Destination of Device Comment
  - 6.3 Simple Operation Mode Menu Key Switchover
  - 6.4 Ladder Display Setting
    - 6.4.1 Maximum Number of Contacts
    - 6.4.2 Zoom Display
    - 6.4.3 Current Monitor Value Display
  - 6.5 Comment Display Setting
    - 6.5.1 Comment Line
    - 6.5.2 Various Displays
    - 6.5.3 Common Comment File
- 7 Basic Operations
  - 7.1 Basic Operations 1 (Steps for Creating a Program for the First Time)
  - 7.2 Basic Operations 2 (Creating, Monitoring and Testing Programs)
  - 7.3 Basic Operations 3 (Correcting Programs Stored in NC)
  - 7.4 Basic Operations 4 (Creating Multiple Programs with Multi-program Method)
  - 7.5 Basic Operations 5 (Creating Device Comments)
  - 7.6 Basic Operations 6 (Upgrading the Program Version)
  - 7.7 Basic Operations 7 (Loading Programs Created with GX Developer)
- 8 Circuit Operations
  - 8.1 Monitoring a Program (Ladder)
    - 8.1.1 Restrictions
    - 8.1.2 Starting and Stopping Monitoring
    - 8.1.3 Device Registration Monitor (Split Screens)
    - 8.1.4 Ladder Entry Monitor (Split Screens)
    - 8.1.5 Registering the Monitor
    - 8.1.6 Testing the Devices
    - 8.1.7 Changing the Current Value Monitor
    - 8.1.8 Movement on Split Screen
    - 8.1.9 Searching
    - 8.1.10 Deleting All the Entry Ladders
    - 8.1.11 Changing the Split Ratio
    - 8.1.12 Setting the Monitor Stop Conditions
  - 8.2 Editing
    - 8.2.1 Changing to Circuit Editable Screen
    - 8.2.2 Restrictions
    - 8.2.3 Inputting a Circuit
    - 8.2.4 Inserting a Line
    - 8.2.5 Deleting a Line
    - 8.2.6 Designating the Range
    - 8.2.7 Deleting in a Batch
    - 8.2.8 Copy & Paste
    - 8.2.9 Converting a Program
    - 8.2.10 Editing a Statement
    - 8.2.11 Editing a Note
    - 8.2.12 Editing a Comment
    - 8.2.13 Editing a PLC Message
    - 8.2.14 Undoing the Last Editing Operation
    - 8.2.15 Ladder Program Writing during RUN by Conversion
  - 8.3 Searching and Replacing
    - 8.3.1 Searching for Ladder (Simple search)
    - 8.3.2 Searching for Step No. (Simple search)
    - 8.3.3 Searching for Contacts and Coils
    - 8.3.4 Searching for Device
    - 8.3.5 Instruction Search
    - 8.3.6 Step No. Search
    - 8.3.7 Character String Search
    - 8.3.8 Changing the AB Contacts
    - 8.3.9 Replacing Devices
    - 8.3.10 Changing the T/C Setting Value
  - 8.4 Changing the Displayed Details
    - 8.4.1 Program Changeover
    - 8.4.2 Comment Display
    - 8.4.3 Comment ON/OFF
    - 8.4.4 Setting the Circuit Display Scale
    - 8.4.5 Restrictions
- 9 Other Functions
  - 9.1 Contact Coil Usage List
  - 9.2 List of Used Devices
  - 9.3 Program Check
- 10 Device Monitor Operations
  - 10.1 Device Batch Monitor
  - 10.2 Device Registration Monitor
  - 10.3 Sampling Trace
    - 10.3.1 MAIN Screen
    - 10.3.2 Trace Count Setting
    - 10.3.3 Trace Point Setting
    - 10.3.4 Trigger Point Setting
    - 10.3.5 Trace Data Setting
    - 10.3.6 Trace Execution
    - 10.3.7 Trace Result Display
    - 10.3.8 Creating CSV File
    - 10.3.9 File Input
    - 10.3.10 File Output
    - 10.3.11 Deleting File
    - 10.3.12 Selecting Project
- 11 Setting the Parameters
  - 11.1 Setting the Program
  - 11.2 Common Pointer Setting
- 12 File Operations
  - 12.1 Adding New Data
  - 12.2 Deleting PLC Data
  - 12.3 Renaming the PLC Data
  - 12.4 Initialization
- 13 NC File Operations
  - 13.1 Opening PLC Data from the Temporary Memory
  - 13.2 Saving PLC Data to the Temporary Memory
  - 13.3 Verifying with the PLC Data in the Temporary Memory
  - 13.4 Writing PLC Data in Temporary Memory to ROM
  - 13.5 Deleting the PLC Data from the Temporary Memory
  - 13.6 Formatting the Temporary Memory
  - 13.7 Controlling the PLC RUN/STOP
  - 13.8 Updating the PLC Version (Maintenance Function)
    - 13.8.1 Storing the Upgraded Data
    - 13.8.2 PLC VERSION UP Screen
    - 13.8.3 Operations of This Function
  - 13.9 Keyword
    - 13.9.1 Disabling the Keyword on the KEYWORD Screen
    - 13.9.2 Disabling the Keyword as Required at the Read or Write Operation
  - 13.10 File List
- 14 Project Operation/External File Operations
  - 14.1 Opening PLC Data from a Project
  - 14.2 Saving PLC Data from a Project
  - 14.3 Deleting a Project
  - 14.4 Verifying the Project PLC Data
- 15 Diagnostics
  - 15.1 PLC Diagnostics
- 16 Help
- 17 Error Messages
  - 17.1 Warning Messages
  - 17.2 User PLC Alarm
  - 17.3 Error Message
V APPENDIX
- 1 Comparison of PLC Related Sections in Each Model
  - 1.1 Development Tools, etc.
  - 1.2 Devices and Device Assignments
  - 1.3 Instructions with Changed Designation Format
    - 1.3.1 Alternative Circuits Resulted from the Ban on DEFR Instruction
- 2 List of Instructions Usable with GX Developer
  - 2.1 Sequence Instructions
  - 2.2 Comparison Operation Instructions
  - 2.3 Application Instructions
- 3 List of Special Relays and Special Registers
  - 3.1 Special Relay
  - 3.2 Special Register
- 4 List of PLC Alarms
Revision History
Global Service Network
Back cover

Mitsubishi Electric M700V M70V E70 Series CNC Users Manual

Pages 876

Year 2014

Language(s)

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Mitsubishi Electric M700V M70V E70 Series CNC Users Specification

The Mitsubishi Electric M700V, M70V, and E70 Series CNC units are advanced computer numerical control systems designed to enhance precision and efficiency in machining operations. The M700V series offers high-speed, high-accuracy machining capabilities with a powerful 64-bit RISC processor that enables rapid data processing and smooth operation. It features a multi-axis control system supporting up to 32 axes and 8 spindles, making it suitable for complex machining tasks. The M70V series provides a balanced solution for medium to high-end applications with its robust architecture and user-friendly interface. It supports up to 16 axes and 4 spindles, ideal for diverse machining environments. The E70 series is designed for entry-level applications, offering essential functionalities with an emphasis on cost-effectiveness and ease of use.

All series incorporate Mitsubishi Electric's advanced servo and drive technologies, ensuring high-quality surface finishes and improved machining accuracy. The CNC units are equipped with a large, high-resolution color LCD display, providing clear visibility and intuitive operation. They support a wide range of programming languages, including G-code and advanced conversational programming, enhancing flexibility and adaptability. The CNC systems are integrated with Ethernet and USB connectivity, facilitating seamless data transfer and remote monitoring capabilities. Safety features include collision avoidance functions and comprehensive alarm systems to protect both the machine and operator. The Mitsubishi Electric CNC series is known for its reliability, ease of maintenance, and compatibility with various machine tools, making them a preferred choice for manufacturers seeking to optimize production efficiency and precision.

Mitsubishi Electric M700V M70V E70 Series CNC Users F.A.Q.

How do I perform a system backup on the Mitsubishi Electric M700V CNC?

To perform a system backup, navigate to the system settings menu, select 'Backup', and follow the on-screen instructions to save the data to an external device.

What should I do if the M700V CNC displays an alarm code?

First, consult the alarm code list in the user manual to identify the issue. Follow the recommended troubleshooting steps or contact Mitsubishi support if the problem persists.

How can I improve the accuracy of my CNC machine?

Regularly calibrate the machine, ensure all components are clean and in good condition, and check that all software updates are installed.

What maintenance schedule should be followed for the M70V series?

Perform daily checks on lubrication and cooling systems, weekly checks on electrical connections, and monthly inspections of mechanical components. Refer to the manual for detailed schedules.

How do I reset the Mitsubishi Electric E70 CNC to factory settings?

Access the 'System Settings' menu, select 'Factory Reset', and confirm the action. Note that this will erase all custom settings and data.

What is the procedure for updating the software on the Mitsubishi Electric M700V?

Download the latest software from the Mitsubishi Electric support website, transfer it to a USB drive, and use the 'Software Update' option in the system menu to install it.

Why does the CNC machine stop unexpectedly during operation?

This can be due to power supply issues, overheating, or improper coding in the program. Check all connections and review the program for errors.

How can I connect my CNC machine to a network for remote monitoring?

Use the Ethernet port on the CNC machine to connect to your network. Configure the network settings through the 'Network' menu in the system settings.

What precautions should be taken when handling the control panel of the E70 series?

Ensure the machine is powered down, avoid using sharp objects on the touch screen, and keep the panel away from liquids and extreme temperatures.

How do I troubleshoot spindle errors in the M70V series?

Check for mechanical obstructions, ensure the spindle drive is functioning properly, and verify that the spindle settings are correctly configured in the software.