Mitsubishi C70 User Manual

6. Operation Panel Switch Functions
6.9 Optional Block Skip
II - 21
6.9 Optional Block Skip
When the OPTIONAL BLOCK SKIP switch is turned on, a block which begins with a slash ( / ) is skipped;
when the switch is off, the block is executed. This enables the operator to specify whether or not a block
beginning with a slash ( / ) code is executed.
(Example)
To work two parts as illustrated below, if the following program is prepared and work is made
by turning on the OPTIONAL BLOCK SKIP switch, part (1) is provided; if work is made by
turning off the switch, part (2) is provided:
Program N1G54 ;
N2G90G81X50. Z-20. R3. F100 ;
/N3X30. ;
N4X10. ;
N5G80 ;
M02 ;
Part (1)
Switch on
N4 N3 N2N4 N2
Part (2)
Switch off

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.