Mitsubishi C70 User Manual

2. CNC Monitor Screen
2.5 Program
I - 111
2.5.4.2 Screen Editing
[Dat
a Chan
ge]
A machining program can always be edited unless it
is run in memory mode.
For example, when the data to be edited is
displayed as shown in the right, let's try to change
the
N7 X123. ; block to
Ð
G03 Y200. J100. ;
Move the cursor to the data to be
replaced.
Set new data
G03 Y200. J100. ;
1) Each time a character is set the cursor is
automatically moved one column to the right.
2) When data is entered by using the keys, the
message EDITING is displayed.
Note that if the cursor reaches the end of
editing area (left side area for the
small-character mode), the keys are ignored
and the message as “EDIT (CAN’T REPLACE)”
appears.
After completion of correction,
press the [INPUT] key.
1) The new data is written into memory.
2) The new data is also displayed with each work
being both preceded and followed by space
code.
3) The cursor is moved to the top of the block on
the screen.
4) When the data has been written into memory,
the EDITING message disappears.
(1)
(2)
(3)
EDIT (REP.)
N1 G28 X0 Y0 Z0;
:
N7 X 123.;
M02;
%
N7 G03Y200.J100.;
M02;
% EDITING
N7 G03 Y200. J100.;
M02;
%

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.