Mitsubishi C70 User Manual

6. Operation Panel Switch Functions
6.15 Handle Interruption
II - 28
Program path
(G90 X_ Y_ ;)
Distance of interruption
in block execution
Path after interruption
（Absolute value mode, program absolute
value update valid, continuous operation)
Program path
(G90 X_ Y_ ;)
Distance of interruption by manual handle
Path after interruption
Distance of interruption in block execution
Path after interruption
A
A
B
B
6.15.6 Handle Interruption in Tool Radius Compensation
Special movement described below relates only to the tool radius compensation plane axis. It has no
influence on the other axes.
At time of tool radius compensation (G41, G42):
In incremental value mode — The quantity of deviation equals the distance of interruption.
In absolute value mode — If handle interruption is executed in the block for which tool radius compensation
(G41, G42) is being executed, the proper tool path will return in the succeeding block. This rule applies
only when the program absolute update is active during single block running. If program absolute update is
active during continuous running, the proper tool path will return with the following:
• Executing the command in the fourth block after the one for which the interruption has been
completed.
At this time, four or more blocks may not exist between
• Block for which the interruption has been completed and
• Block that contains the tool radius compensation cancel command (G40).
In this case, the proper tool path will return at the block next to the tool radius compensation cancel
command (G40).

Mitsubishi C70 Specifications

General

Brand	Mitsubishi
Model	C70
Category	Control Unit
Language	English

Summary

Introduction

Details described in this manual

Outlines the content covered in this manual, including how to operate C70 screens.

Precautions for Safety

DANGER

Safety precautions for handling that could lead to imminent fatalities or major injuries.

WARNING

Safety precautions for handling that could lead to fatalities or major injuries.

CAUTION

Safety precautions for handling that could lead to injuries or physical damage.

I. SCREEN OPERATIONS

1. Setting and Display Unit

Covers the basic setup and display functionalities on the GOT unit.

2. CNC Monitor Screen

Details the information displayed and set on the machine and NC system.

II. MACHINE OPERATIONS

1. Operation State

Explains the different operational states of the NC unit and their transitions.

4. Operation Mode

Describes how to select and use different operation modes like Jog, Memory, MDI.

6. Operation Panel Switch Functions

Explains the functions of various switches on the operation panel.

III. MAINTENANCE

1. Maintenance Works

Outlines essential maintenance and inspection tasks for safe and optimal C70 operation.

5. Hardware Replacement Methods

Provides instructions for replacing hardware components like modules and batteries.

6. CNC Data Input/Output

Details how to copy, delete, and manage files and data between CNC and external devices.

7. Data Backup and Restoration

Explains procedures for backing up and restoring GOT and PLC/CNC CPU data.

IV. APPENDIXES

Appendix 1. Registering and Editing Fixed Cycle Programs

Covers procedures for registering, editing, inputting, outputting, and deleting fixed cycle programs.

Appendix 4. Data Protection

Explains data protection keys and edit locks to prevent unauthorized changes to data.

Appendix 7. Explanation of Alarms

Provides detailed explanations of alarms, stop codes, servo/spindle alarms, MCP alarms, system alarms, and program errors.

Appendix 8. User Parameters

Lists and explains various user parameters for system configuration and operation.