okuma OSP-E100M, OSP-E10M Operation Manual

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CNC SYSTEM

OSP-E100M OSP-E10M

OPERATION MANUAL

(6th Edition)

Pub No. 4290-E-R4 (ME32-083-R6) Aug. 2002

SAFETY PRECAUTIONS

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SAFETY PRECAUTIONS

The machine is equipped with safety devices which serve to protect personnel and the machine itself from hazards arising from unforeseen accidents. However, operators must not rely exclusively on these safety devices: they must also become fully familiar with the safety guidelines presented below to ensure accident-free operation. This instruction manual and the warning signs attached to the machine cover only those hazards which Okuma can predict. Be aware that they do not cover all possible hazards.

1. Precautions Relating to Machine Installation

(1) Install the machine at a site where the following conditions (the conditions for achievement of

the guaranteed accuracy) apply.

• Ambient temperature:17 to 25°C

• Ambient humidity:40% to 75% at 20°C (no condensation)

• Site not subject to direct sunlight or excessive vibration; environment as free of dust, acid,

corrosive gases, and salt spray as possible.

(2) Prepare a primary power supply that complies with the following requirements.

• Voltage: 200 V

• Voltage fluctuation: ±10% max.

• Power supply frequency: 50/60 Hz

• Do not draw the primary power supply from a distribution panel that also supplies a major

noise source (for example, an electric welder or electric discharge machine) since this could cause malfunction of the CNC unit.

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• If possible, connect the machine to a ground not used by any other equipment. If there is no

choice but to use a common ground, the other equipment must not generate a large amount of noise (such as an electric welder or electric discharge machine).

(3) Installation Environment

Observe the following points when installing the control enclosure.

• Make sure that the CNC unit will not be subject to direct sunlight.

• Make sure that the control enclosure will not be splashed with chips, water, or oil.

• Make sure that the control enclosure and operation panel are not subject to excessive vibra-

tions or shock.

• The permissible ambient temperature range for the control enclosure is 0 to 40°C.

• The permissible ambient humidity range for the control enclosure is 30 to 95% (no conden-

sation).

• The maximum altitude at which the control enclosure can be used is 1000 m (3281ft.).

SAFETY PRECAUTIONS

2. Points to Check before Turning on the Power

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(1) Close all the doors of the control enclosure and operation panel to prevent the entry of water,

chips, and dust.

(2) Make absolutely sure that there is nobody near the moving parts of the machine, and that there

are no obstacles around the machine, before starting machine operation.

(3) When turning on the power, turn on the main power disconnect switch first, then the CONTROL

ON switch on the operation panel.

3. Precautions Relating to Operation

(1) After turning on the power, carry out inspection and adjustment in accordance with the daily

inspection procedure described in this instruction manual.

(2) Use tools whose dimensions and type are appropriate for the work undertaken and the machine

specifications. Do not use badly worn tools since they can cause accidents.

(3) Do not, for any reason, touch the spindle or tool while spindle indexing is in progress since the

spindle could rotate: this is dangerous.

(4) Check that the workpiece and tool are properly secured.

(5) Never touch a workpiece or tool while it is rotating: this is extremely dangerous.

(6) Do not remove chips by hand while machining is in progress since this is dangerous. Always

stop the machine first, then remove the chips with a brush or broom.

(7) Do not operate the machine with any of the safety devices removed. Do not operate the

machine with any of the covers removed unless it is necessary to do so.

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(8) Always stop the machine before mounting or removing a tool.

(9) Do not approach or touch any moving part of the machine while it is operating.

(10) Do not touch any switch or button with wet hands. This is extremely dangerous.

(11) Before using any switch or button on the operation panel, check that it is the one intended.

4. Precautions Relating to the ATC

(1) The tool clamps of the magazine, spindle, etc., are designed for reliability, but it is possible that

a tool could be released and fall in the event of an unforeseen accident, exposing you to danger: do not touch or approach the ATC mechanism during ATC operation.

(2) Always inspect and change tools in the magazine in the manual magazine interrupt mode.

(3) Remove chips adhering to the magazine at appropriate intervals since they can cause misoper-

ation. Do not use compressed air to remove these chips since it will only push the chips further in.

(4) If the ATC stops during operation for some reason and it has to be inspected without turning the

power off, do not touch the ATC since it may start moving suddenly.

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5. On Finishing Work

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SAFETY PRECAUTIONS

(1) On finishing work, clean the vicinity of the machine.

(2) Return the ATC, APC and other equipment to the predetermined retraction position.

(3) Always turn off the power to the machine before leaving it.

(4) To turn off the power, turn off the CONTROL ON switch on the operation panel first, then the

main power disconnect switch.

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6. Precautions during Maintenance Inspection and When Trouble Occurs

In order to prevent unforeseen accidents, damage to the machine, etc., it is essential to observe the following points when performing maintenance inspections or during checking when trouble has occurred.

(1) When trouble occurs, press the emergency stop button on the operation panel to stop the

machine.

(2) Consult the person responsible for maintenance to determine what corrective measures need

to be taken.

(3) If two or more persons must work together, establish signals so that they can communicate to

confirm safety before proceeding to each new step.

(4) Use only the specified replacement parts and fuses.

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(5) Always turn the power off before starting inspection or changing parts.

(6) When parts are removed during inspection or repair work, always replace them as they were

and secure them properly with their screws, etc.

(7) When carrying out inspections in which measuring instruments are used - for example voltage

checks - make sure the instrument is properly calibrated.

(8) Do not keep combustible materials or metals inside the control enclosure or terminal box.

(9) Check that cables and wires are free of damage: damaged cables and wires will cause current

leakage and electric shocks.

(10) Maintenance inside the Control Enclosure

a) Switch the main power disconnect switch OFF before opening the control enclosure door.

b) Even when the main power disconnect switch is OFF, there may some residual charge in

the MCS drive unit (servo/spindle), and for this reason only service personnel are permitted to perform any work on this unit. Even then, they must observe the following precautions.

• MCS drive unit (servo/spindle)

The residual voltage discharges two minutes after the main switch is turned OFF.

c) The control enclosure contains the NC unit, and the NC unit has a printed circuit board

whose memory stores the machining programs, parameters, etc. In order to ensure that the contents of this memory will be retained even when the power is switched off, the memory is supplied with power by a battery. Depending on how the printed circuit boards are handled, the contents of the memory may be destroyed and for this reason only service personnel should handle these boards.

(11) Periodic Inspection of the Control Enclosure

a) Cleaning the cooling unit

The cooling unit in the door of the control enclosure serves to prevent excessive temperature rise inside the control enclosure and increase the reliability of the NC unit. Inspect the following points every three months.

• Is the fan motor inside the cooling unit working?

The motor is normal if there is a strong draft from the unit.

• Is the external air inlet blocked?

If it is blocked, clean it with compressed air.

7. General Precautions

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SAFETY PRECAUTIONS

(1) Keep the vicinity of the machine clean and tidy.

(2) Wear appropriate clothing while working, and follow the instructions of someone with sufficient

training.

(3) Make sure that your clothes and hair cannot become entangled in the machine. Machine opera-

tors must wear safety equipment such as safety shoes and goggles.

(4) Machine operators must read the instruction manual carefully and make sure of the correct pro-

cedure before operating the machine.

(5) Memorize the position of the emergency stop button so that you can press it immediately at any

time and from any position.

(6) Do not access the inside of the control panel, transformer, motor, etc., since they contain high-

voltage terminals and other components which are extremely dangerous.

(7) If two or more persons must work together, establish signals so that they can communicate to

confirm safety before proceeding to each new step.

8. Symbols Used in This Manual

The following warning indications are used in this manual to draw attention to information of particular importance. Read the instructions marked with these symbols carefully and follow them.

Indicates an imminent hazard which, if not avoided, will result in death or serious

DANGER

injury.

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WARNING

CAUTION

NOTICE

Indicates hazards which, if not avoided, could result in death or serious injury.

Indicates hazards which, if not avoided, could result in minor injuries or damage to devices or equipment.

Indicates precautions relating to operation or use.

INTRODUCTION

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INTRODUCTION

Thank you very much for choosing our CNC system. This numerical control system is a expandable CNC with various features including a multi-main CPU system. Major features of the CNC system are described below.

(1) Expandable CNC with a multi-main CPU system

A multi-main CPU system on which up to seven engines (main CPUs) can be mounted is used. An excellent performance and cost effectiveness have been realized as a leader of increasingly rapid and accurate machine tools. The CNC system can be adapted to any models and variations by changing the construction of the main CPUs. The machine is controlled by a built-in PLC.

(2) Compact and highly reliable

The CNC system has become compact and highly reliable because of advanced hardware technology, including UCMB (Universal Compact Main Board), I/O link, and servo link. The 'variable software' as a technical philosophy of the OSPs supported by a flash memory. Functions may be added to the CNC system as required after delivery.

(3) NC operation panels

The following types of NC operation panels are offered to improve the user-friendliness.

• Color CRT operation panels

• Thin color operation panels (horizontal)

• Thin color operation panels (vertical)

One or more of the above types may not be used for some models.

(4) Machining management functions

These functions contribute to the efficient operation of the CNC system and improve the profitability from small quantity production of multiple items and variable quantity production of variations. Major control functions are described below.

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a) Reduction of setup time

With increase in small-volume production, machining data setting is more frequently needed. The simplified file operation facilitates such troublesome operation. The documents necessary for setup, such as work instructions, are displayed on the CNC system to eliminate the necessity of controlling drawings and further reduce the setup time.

b) Production Status Monitor

The progress and operation status can be checked on a real-time basis on the screen of the CNC system.

c) Reduction of troubleshooting time

Correct information is quickly available for troubleshooting.

(5) Help functions

When an alarm is raised, press the help key to view the content of the alarm. This helps take quick action against the alarm.

To operate the CNC system to its maximum performance, thoroughly read and understand this instruction manual before use. Keep this instruction manual at hand so that it will be available when you need a help.

Screens

Different screens are used for different models. Therefore, the screens used on your CNC system may differ from those shown in this manual.

CONSTRUCTION OF THIS MANUAL

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CONSTRUCTION OF THIS MANUAL

This instruction manual consists of five chapters.

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FUNDAMENTALS

This chapter describes the specifications, part names, and functions. Description of the part names and functions includes explanation of switches on the NC operation panels, screen transition, and basic operations on each screen.

OPERATION

This chapter describes how to operate the machine from the NC operation panel for different operation modes (manual, MDI, and automatic). The on-screen operating procedures are described in each operation mode.

DATA OPERATION

This chapter describes file operations, programming operations, parameter and data setting and other data related operations. Just like the chapter of Operation, descriptions are given by data setting mode (zero setting, tool data setting, parameter setting, and programming).

APPENDIX

Appendix includes view of operation panels, tables of EIA/ISO codes, and lists of G codes, M codes, and system variables.

SPECIAL FUNCTIONS (separate manual)

Some of the functions of the machine and CNC system are described. A description of the concept necessary for functional operations is added for your further understanding.

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TABLE OF CONTENTS

FUNDAMENTALS

SECTION 1 PART NAMES AND FUNCTION..................................................................1

1. Operation Panels .......................................................................................................................... 1

1-1. Basic Construction of Operation Panels ................................................................................ 1

1-2. Guide to Controls on Operation Panels ................................................................................. 2

2. SCREENS .................................................................................................................................. 12

2-1. Mode Transition Charts ....................................................................................................... 12

2-2. Screen Operations............................................................................................................... 22

3. One-touch Window Close Operation .......................................................................................... 25

OPERATION

SECTION 1 TURNING THE POWER ON AND OFF.....................................................26

1. Turning the Power ON ................................................................................................................ 26

2. Turning the Power OFF .............................................................................................................. 26

3. Emergency Stop ......................................................................................................................... 26

SECTION 2 OPERATION MODES................................................................................27

1. Operation Mode Basic Screen .................................................................................................... 27

1-1. Screen Display .................................................................................................................... 27

1-2. Pop-up Windows ................................................................................................................. 28

SECTION 3 MANUAL OPERATION..............................................................................30

1. Axis Feed Operations ................................................................................................................. 30

1-1. Manual Rapid Traverse Operation ...................................................................................... 30

1-2. Manual Cutting Feed Operation .......................................................................................... 31

1-3. Pulse Handle Feed .............................................................................................................. 32

2. Spindle Operation ....................................................................................................................... 33

2-1. Starting the Spindle ............................................................................................................. 33

2-2. Stopping the Spindle ........................................................................................................... 33

2-3. Releasing the Spindle.......................................................................................................... 33

2-4. Spindle Orientation .............................................................................................................. 33

3. Indexing the Swivel Head and the Attachment ........................................................................... 34

4. ATC............................................................................................................................................. 35

4-1. ATC Operation..................................................................................................................... 35

4-2. Manual Tool Change Operation .......................................................................................... 43

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TABLE OF CONTENTS

4-3. Manual Magazine Operation ............................................................................................... 45

4-4. Manual Tool Change during Automatic Operation .............................................................. 46

5. APC ............................................................................................................................................ 47

5-1. APC Operation .................................................................................................................... 47

5-2. Automatic APC Operations.................................................................................................. 49

5-3. Manual APC Operation........................................................................................................50

6. Others ......................................................................................................................................... 51

SECTION 4 MDI OPERATION ......................................................................................52

1. Procedure for MDI Operation...................................................................................................... 52

2. Automatic Operation and MDI Operation.................................................................................... 53

3. Subprogram Call in MDI Operation............................................................................................. 54

SECTION 5 AUTOMATIC OPERATION........................................................................55

1. Program Files ............................................................................................................................. 55

2. Program Selection ...................................................................................................................... 57

2-1. Selection of Main/Subprogram ............................................................................................ 57

2-2. Schedule Program Function ................................................................................................ 60

3. Cycle Start and Slide Hold .......................................................................................................... 62

3-1. Cycle Start ........................................................................................................................... 62

3-2. Slide Hold ............................................................................................................................ 63

4. Resetting the NC ........................................................................................................................ 65

5. Sequence Number Search and Mid-Cycle Start ......................................................................... 66

5-1. Sequence Number Search .................................................................................................. 66

5-2. Mid-Cycle Start (Start after Sequence Number Search) ..................................................... 69

6. Return Search and Sequence Restart ....................................................................................... 70

6-1. Return Search ..................................................................................................................... 70

6-2. Sequence Restart ................................................................................................................ 73

7. Sequence Stop (Option) ............................................................................................................. 74

8. Single Block ................................................................................................................................ 76

9. Optional Block Skip..................................................................................................................... 77

10.Program Branch.......................................................................................................................... 77

11.Optional Stop .............................................................................................................................. 77

12.Mirror Image Function................................................................................................................. 78

12-1.Mirror Image (Local Coordinate System)............................................................................ 78

12-2.Mirror Image Function in Work Coordinate System............................................................ 81

13.Override ...................................................................................................................................... 84

13-1.Feedrate Override .............................................................................................................. 84

13-2.Spindle Override ................................................................................................................ 84

14.Manual Intervention and Restart................................................................................................. 85

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TABLE OF CONTENTS

15.Pulse Handle Shift Operation ..................................................................................................... 88

16.Lock Functions............................................................................................................................ 89

16-1.Machine Lock ..................................................................................................................... 89

16-2.Axis Command Cancel ....................................................................................................... 89

16-3.Auxiliary (S.T.M) Function Lock.......................................................................................... 89

17.Dry Run....................................................................................................................................... 90

18.Library Program Registration ...................................................................................................... 91

18-1.Registering a library program ............................................................................................. 92

18-2.Erasing a library program ................................................................................................... 93

18-3.Initializing library program storage buffer area ................................................................... 93

18-4.Specifying the library program storage buffer area size ..................................................... 93

19.Editing Selected Program ........................................................................................................... 94

19-1.Quick Edit Function ............................................................................................................ 94

19-2.Editing the Main Program ...................................................................................................96

20.Operation End Lamp (Option)..................................................................................................... 97

21.Operation End Buzzer (Option) .................................................................................................. 97

22.Alarm Lamp (Option) .................................................................................................................. 97

23.Automatic Power OFF (Option) .................................................................................................. 97

24.Work Counter (Option)................................................................................................................ 98

25.Hour Meter (Option).................................................................................................................... 99

25-1.POWER ON TIME Hour Meter .......................................................................................... 99

25-2.NC RUNNING TIME Hour Meter ....................................................................................... 99

25-3.CUTTING TIME Hour Meter ............................................................................................... 99

25-4.SPINDLE REVOLUTION TIME Hour Meter ...................................................................... 99

SECTION 6 NC OPERATION PANEL/SCREEN DISPLAY.........................................100

1. Actual Position Display ............................................................................................................. 100

1-1. ACTUAL POSITION display screen 1/4 (normal display screen) ...................................... 100

1-2. ACTUAL POSITION display screen 2/4

(RELATIVE ACTUAL POSITION display screen) ............................................................. 103

1-3. ACTUAL POSITION display screen 3/4 (Detail display screen)........................................ 106

1-4. ACTUAL POSITION display screen 4/4 ............................................................................ 107

2. Main Program Display .............................................................................................................. 108

2-1. Main program display screen with machine conditions ..................................................... 108

2-2. Main program display screen with subprogram ................................................................. 109

2-3. Main program display screen with valid G/M code ............................................................ 110

3. Schedule Program Display ....................................................................................................... 111

3-1. Schedule program display screen with machine conditions .............................................. 111

3-2. Schedule program display screen with main program....................................................... 112

4. MDI Program Display................................................................................................................ 113

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TABLE OF CONTENTS

5. Block Data Display.................................................................................................................... 114

SECTION 7 HELP FUNCTION ....................................................................................116

1. Help Screen .............................................................................................................................. 117

1-1. Operation with the function menu...................................................................................... 118

1-2. Selecting Operation from the CONTENTS Screen............................................................ 118

2. The Head CONTENTS Screen of POCKETMANUAL .............................................................. 119

3. Search ...................................................................................................................................... 120

4. Terminating the HELP Screen .................................................................................................. 121

5. Supplement............................................................................................................................... 121

DATA OPERATION

SECTION 1 DATA SETTING MODES.........................................................................122

1. Guide to Modes ........................................................................................................................ 122

SECTION 2 ZERO SETTING.......................................................................................123

1. Work Coordinate System Zero Point ........................................................................................ 123

2. Zero Offset Setting.................................................................................................................... 123

2-1. Basic Procedure for Setting Zero Offset Data ................................................................... 123

2-2. Other Operations ............................................................................................................... 125

SECTION 3 TOOL DATA SETTING ............................................................................126

1. Tool Data Setting Operation ..................................................................................................... 126

1-1. Basic Tool Data Setting Operation .................................................................................... 126

1-2. Other Operations ............................................................................................................... 129

2. Tool Shape ............................................................................................................................... 130

3. ATC Pot Number/Tool Number Correspondence ..................................................................... 133

3-1. Memory Random ATC ....................................................................................................... 133

3-2. ATC with Fixed Addresses (Including Multi-magazine) ..................................................... 137

3-3. Collective clear (TOOL CANCEL) and collective setting (TOOL SET) .............................. 141

SECTION 4 PARAMETER SETTING ..........................................................................142

1. Types of Parameter .................................................................................................................. 142

2. Basic Parameter Setting Operations ........................................................................................ 143

2-1. Parameter Setting Screens ............................................................................................... 143

2-2. Setting Parameters ............................................................................................................ 144

2-3. Other Operations ............................................................................................................... 146

3. SETTING THE PARAMETERS ................................................................................................ 149

3-1. General Parameters ..........................................................................................................149

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TABLE OF CONTENTS

3-2. NC Optional Parameters ................................................................................................... 163

3-3. Machine User Parameter................................................................................................... 194

3-4. Machine System Parameter .............................................................................................. 223

SECTION 5 PARAMETER I/O FUNCTION .................................................................231

1. Parameter Input/Output Operations.......................................................................................... 231

1-1. Input................................................................................................................................... 232

1-2. Output................................................................................................................................ 233

1-3. Verify ................................................................................................................................. 238

1-4. Correspondence between Q Numbers and Parameters ................................................... 241

1-5. Tape Format ...................................................................................................................... 244

1-6. Supplementary Explanation of Parameter Input/Output Function ..................................... 245

SECTION 6 PROGRAM OPERATIONS......................................................................247

1. Basic Screen in the Program Operation Mode ......................................................................... 247

1-1. DIRECTORY Screen ......................................................................................................... 247

1-2. PROGRAM EDITING Screen ............................................................................................ 248

2. Program File Operations........................................................................................................... 252

2-1. Changing the Directory Display ......................................................................................... 252

2-2. Creating a New File ........................................................................................................... 257

2-3. Displaying a Program Source............................................................................................ 258

2-4. Copying a File.................................................................................................................... 259

2-5. Renaming a File ................................................................................................................ 261

2-6. Deleting a File.................................................................................................................... 262

2-7. Protecting a File................................................................................................................. 263

2-8. File Operations .................................................................................................................. 264

3. Program Editing Operations ..................................................................................................... 277

3-1. Copy .................................................................................................................................. 279

3-2. Delete ................................................................................................................................ 280

3-3. Paste ................................................................................................................................. 281

3-4. 1 Line Insert ....................................................................................................................... 281

3-5. 1 Character Delete ............................................................................................................ 282

3-6. Overwr/Insert ..................................................................................................................... 282

3-7. Another File ....................................................................................................................... 283

3-8. Find.................................................................................................................................... 286

3-9. Replace ............................................................................................................................. 288

3-10.Line Jump ......................................................................................................................... 290

3-11.Sequence No. Arrange ..................................................................................................... 292

3-12.File Insert .......................................................................................................................... 294

3-13.Save ................................................................................................................................. 296

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TABLE OF CONTENTS

3-14.Quit / Stop......................................................................................................................... 297

3-15.Select & Quit..................................................................................................................... 298

3-16.Power Failure Measures in Direct Editing Mode .............................................................. 299

4. Device Information Operations .................................................................................................300

5. Initialization ............................................................................................................................... 301

6. RS232C .................................................................................................................................... 303

6-1. Input/Output Operation ......................................................................................................304

6-2. Tape Format ...................................................................................................................... 310

6-3. Specifications for RS232C Interface.................................................................................. 312

6-4. Connection with External Device....................................................................................... 314

7. Preference Setting Operations .................................................................................................322

7-1. Date/Time .......................................................................................................................... 323

7-2. File Pattern ........................................................................................................................ 324

7-3. File Format ........................................................................................................................ 325

7-4. Sort .................................................................................................................................... 326

7-5. % Code Operation ............................................................................................................. 327

7-6. Edit Mode Property ............................................................................................................ 328

7-7. Display Property ................................................................................................................ 329

APPENDIX

SECTION 1 APPENDED FIGURES ............................................................................330

1. Optional Parameter................................................................................................................... 330

FUNDAMENTALS

SECTION 1 PART NAMES AND FUNCTION

1. Operation Panels

1-1. Basic Construction of Operation Panels

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The machine has eight human-machine interfaces with different applications:

(1) NC Operation Panel

Used for operations other than those in the manual mode, such as file operations and data setting.

(2) Machine Operation Panel

Features the switches and keys used mainly for manual operation.

(3) Option Panel

Used with special machine specifications that require additional switches and indicating lamps. The arrangement of the switches and indicating lamps differs depending on the selected optional specification.

(4) Manual Tool Change Panel

Used for changing tools manually. The arrangement of the switches differs depending on the machine model.

(5) Manual Magazine Operation Panel

Used for operating the magazine manually. The arrangement of the switches differs depending on the machine model.

(6) APC Operation Panel (for Parallel Type 2-Pallet APC)

Used for operating the pallet changer manually. The arrangement of the switches differs depending on the machine model.

(7) AAC Operation Panel

Used for changing attachments manually.

(8) Manual Attachment Tool Change Panel

Used for changing tools manually for attachment.

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SECTION 1 PART NAMES AND FUNCTION

1-2. Guide to Controls on Operation Panels

1-2-1. Operation Mode Selection Keys

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(1) AUTO Key

Pressed to select the automatic operation mode, in which a part program stored in the memory disk (MD) is read to the working memory of the NC and executed.

(2) MDI Key

Pressed to select the MDI operation mode, in which a program is written one block at a time from the keyboard of the NC operation panel and executed in the same way as in automatic operation.

(3) MANUAL Key

Pressed to select the manual operation mode, in which the manual operation switches on the machine operation panel, pulse handle operation box, etc., are used to operate the machine.

1-2-2. Data Setting Mode Selection Keys

(1) EDIT AUX. Key

Pressed to select the program operation mode, in which program files and data files can be edited, punched, printed, displayed, and deleted.

(2) PARAMETER Key

Pressed to select the parameter mode, in which the following parameters are set: system parameter, user parameter, common variables, NC optional parameter, machine system parameter and machine user parameter.

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(3) ZERO SET Key

Pressed to select the zero set mode, in which the zero offset data is set.

(4) TOOL DATA Key

Pressed to select the tool data mode, in which the tool length offset data, cutter radius compensation data, ATC tool data, and tool management data can be set, changed, or displayed.

(5) MacMan Key

Pressed to select the MacMan mode, in which the machining management function can be used.

MacMan

1-2-3. NC Status Indicating Lamps

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SECTION 1 PART NAMES AND FUNCTION

S.T.M

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(1) RUN Lamp

This lamp is lit while the machine is actually operating in the automatic or MDI mode.

(2) S.T.M Lamp

This lamp is lit while S (spindle), T (tool), or M (miscellaneous) operation is being executed.

(3) SLIDE HOLD Lamp

This lamp goes on when the [SLIDE HOLD] button is pressed.

(4) PROGRAM STOP Lamp

This lamp is lit during a program stop (M00) or optional stop (M01) in the automatic or MDI mode. It blinks during dwell (G04).

(5) LIMIT Lamp

This lamp goes on when an axis reaches the variable limit position.

(6) ALARM Lamp

This lamp goes at the occurrence of an alarm. Note that it does not light when a warning message is displayed due to erroneous operation.

SECTION 1 PART NAMES AND FUNCTION

1-2-4. Other Controls on the NC Operation Panel

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(1) Function Keys: F1 to F8

When the operator selects an operation mode, the functions (operations) available in the selected mode are displayed on the bottom line of the screen. The function keys (F1 to F8) correspond to the displays for individual functions, and the functions are executed by pressing the corresponding function key. Only those functions that are valid in the current step of an operation and the currently selected mode are displayed.

F1 F2 F3 F4 F5 F6

(2) Help Key

This key is located to the left of function key [F1]. It is used to display descriptions of alarms which occur during machine operation, and the alarm history.

(3) Extend key

This key is located to the right of function key [F8]. It is functional only when a triangular mark is displayed at the right end of the function menu. It is used when all of the accessible items in a function menu cannot be displayed at one time; pressing the [Extend] key changes the function menu.

(4) WRITE Key

Press this key to select an operation, and to confirm data after inputting it.

F7 F8

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(5) BS (Backspace) Key

Used when you have made a mistake in inputting data. Pressing this key deletes the character input last.

(6) CANCEL Key

Used when you have made a mistake in inputting data. Pressing this key deletes a line of data that has not been confirmed.

(7) Cursor Keys

These keys move the screen cursor in the directions indicated on the keys.

(8) Page Keys

If the information called out is displayed in more than one page, the page keys are used to change the display page.

(9) Operator Keys

These keys are used when multiple data have to be input with operators during program editing or when setting data.

SECTION 1 PART NAMES AND FUNCTION

(10) Character Keys

Character keys are used to input characters for data input, program operation, and file editing operations. To input the character shown at the upper right corner of a key top, press the key while holding down the [UPPER CASE] key. While the [CAPS LOCK] key is pressed (indicating lamp at the upper left corner of the key lit), these input upper case letters of the alphabet (A to Z). When the [CAPS LOCK] key is not pressed, lower case letters (a to z) are input.

(11) Ten Keys

The ten keys are used to input numbers for data input, program operations, and file editing operations.

SHIFT

4290-E P-5

CAPS LOCK

;

1-2-5. Controls on the Machine Operation Panel

4290-E P-6

SECTION 1 PART NAMES AND FUNCTION

The flat keys on the machine operation panel have the features indicated below depending on whether or not they have indicating lamps. < Flat keys with an indicating lamp > The indicating lamp in a key indicates if the function of the key is valid or not.

• Indicating lamp lit: Key function is valid.

• Indicating lamp unlit: Key function is invalid.

< Flat keys without an indicating lamp > The function of the key is in effect only while the key is held down. While the key is not being pressed, the function is not in effect.

(1) CONTROL ON Switch

It operates only after the main switch of the machine has been turned on. The pilot lamp in this switch lights when the control power is turned on. If the [EMERGENCY STOP] button is pressed, the pilot lamp in this switch goes off. To recover from the emergency stop state, press the [CONTROL ON] switch again.

(2) CONTROL OFF Switch

When shutting off the power, turn off the control power first by pressing the [CONTROL OFF] switch before turning off the main switch of the machine.

Eeoemm1b2006

(3) RESTART Switch

This switch is used, for example, to restart the operation which has been interrupted due to the door interlock function. To restart the suspended operation, press the [RESTART] switch and then the [CYCLE START] button.

(4) RESET Switch

Used to recover normal operation when the machine is in the stopped state due, for example, to an alarm.

(5) NC PANEL Switch

When the UNLOCK position is selected, all operations at the NC and machine operation panels are enabled. When the EDIT LOCK position is selected, operations in the program operation (EDIT AUX) mode and (PARAMETER) mode are disabled. When the LOCK position is selected, all operations at the NC operation panel are disabled.

(6) CYCLE START Button

The [CYCLE START] button is used to start machine operation as directed by the commands that have been given. The CYCLE START signal is output when this button is released after being pressed.

RESTART

RESET

NC PANEL

EDIT

UNLOCK LOCK

LOCK

CYCLE START

SECTION 1 PART NAMES AND FUNCTION

(7) SLIDE HOLD Button

Pressing this button stops motion on the X-, Y-, and Z-axis immediately. To resume axis movements, press the [CYCLE START] button. If none of the X-, Y-, and Z-axes is moving when this button is pressed, the slide hold state is established when the current sequence is completed, or when the next axis motion starts.

4290-E P-7

SLIDE HOLD

(8) EMERGENCY STOP Button

This shuts off the power supply to the machine with the NC power kept active. To release the emergency stop state, unlock the [EMERGENCY STOP] button and press the [CONTROL ON] button.

(9) AXIS SELECT Keys

These keys are used to select the axis to be moved manually (rapid feed, cutting feed). To move an axis using the pulse handle, select [PULSE HANDLE].

(10) RAPID Keys

These keys are used to move the axis selected by the [AXIS SELECT] key at a rapid traverse rate in the direction indicated in a key. The selected axis moves at a rapid traverse rate only while the [RAPID] key is held pressed.

[Supplement]

Rapid traverse rate differs depending on the machine model and specifications.

EMG. STOP

RAPID

(11) JOG Keys

These keys are used to move the axis selected by the [AXIS SELECT] key at a cutting feedrate in the direction indicated in a key. Once a key is pressed, the axis keeps moving even if it is released. To stop axis feed, press the [STOP] key.

[Supplement]

Cutting feedrate differs depending on the machine model and specifications.

(12) SPINDLE STOP Key

Used to stop the spindle manually.

(13) SPINDLE CW Key

Used to start the spindle in the forward (CW) direction.

(14) SPINDLE CCW Key

Used to start the spindle in the reverse (CCW) direction.

(15) SPINDLE ORIENTATION Key

Used to stop the spindle at the preset angular position. To execute spindle orientation, press the [SPINDLE ORIENTATION] key while pressing the [INTERLOCK RELEASE] button.

JOG

ORIENTATION

SPINDLE

CW CCW

RELEASE

STOP

SECTION 1 PART NAMES AND FUNCTION

(16) SPINDLE RELEASE Key

Used to set the spindle free (neutral position).

[Supplement]

Spindle speeds differ depending on the machine model and specifications.

4290-E P-8

(17) RAPID OVERRIDE Dial

Used to set the desired override value to be applied to the rapid traverse rate.

(18) FEEDRATE Override Dial

Used to set the desired override value to be applied to the feedrate specified in a program.

(19) SPINDLE OVERRIDE Dial

Used to set the desired override value to be applied to the spindle speed specified in a program.

(20) JOG SPEED Dial

The [JOG SPEED] dial is used to set jog feedrate (cutting feedrate).

(21) COOLANT Key

Used to turn on coolant supply.

RAPID OVERRIDE

5030

100

500

200

100

0.04

FEEDRATE

SPINDLE

120

110

(inch/min) (mm/min)

1000

100

105

110

170

180

200

OVERRIDE

130

140

JOG

SPEED

2000

10000

120

130

150

160

150

200

4000

6000

400

100

140

160

180

160

240

(22) A.B NOZ. Key

(23) A.B ADAPT. Key

(24) OIL MIST Key

(25) OIL HOLE Key

COOLANT

NOZB.A

ADAPTB

MISTOIL

OIL HOLE

(26) OIL HOLE HIGH Key

(27) SHOWER Key

(28) LIGHT Key

(29) LUB. Key

(30) CHIP CON. Reverse Key

Used to operate the chip conveyor in the reverse direction. The chip conveyor operates only while the key is pressed.

(31) CHIP CON. Forward Key

Used to operate the chip conveyor in the forward direction.

4290-E P-9

SECTION 1 PART NAMES AND FUNCTION

OIL HOLE

HIGH

SHOWER

LIGHT

LUB.

CHIP CON

(32) DISPLAY OFF Key

While this function is in effect, the indicating lamp at the upper left corner of the key is lit.

(33) Door Interlock Mode Selector Switch

For details of the door interlock function, refer to the Instruction Manual for Safety Door Interlock Function separately issued.

CONCHIP

DISPLAY

OFF

PRODUCTION

SETTING

TEST

1-2-6. Mode Selection Keys

4290-E P-10

SECTION 1 PART NAMES AND FUNCTION

These switches are used to select the operation mode for program operation.

Eeoemm1b2007

(1) SINGLE BLOCK Key

Used to execute a program block by block. When this key is valid, the indicating lamp at the upper left corner lights. The [CYCLE START] button has to be pressed to execute each successive block.

SINGLE BLOCK

When the [SINGLE BLOCK] key is invalid (indicating lamp at the upper left corner unlit), program blocks are executed continuously.

(2) BLOCK SKIP Key

Used to ignore the commands between a slash (/) code and “CR” code. When this key is valid, the indicating lamp at the upper left corner lights.

BLOCK

SKIP

When the [BLOCK SKIP] key is invalid (indicating lamp at the upper left corner unlit), commands entered after a slash code (/) are executed.

[Supplement]

A slash code (/) must be placed at the start of a program block or immediately after the sequence number (or sequence name) of a block.

(3) PROGRAM BRANCH Key

Used to execute a program branch instruction in a part program. The indicating lamp at the upper left corner of the key is lit when the program branch function is valid. When the [PROGRAM BRANCH] key is invalid (indicating lamp at the upper left corner of the key unlit), a program branch instruction in

PROGRAM BRANCH

a part program is not executed.

(4) OPTIONAL STOP Key

Used to stop program operations including spindle rotation and coolant supply. When this key is valid, the indicating lamp at the upper left corner lights. Pressing the [CYCLE START] button in this condition recovers the

OPTIONAL

STOP

state before the stop and starts continuous program execution. When the [OPTIONAL STOP] key is invalid (indicating lamp at the upper left corner unlit), program execution proceeds even if a block containing M01 is executed.

PROGRAM BRANCH

(5) CYCLE STOP Key

Used to stop the operation after the completion of a main program while the operation is controlled by a schedule program. When this key is valid, the indicating lamp at the upper left corner lights. When the [CYCLE STOP] key is invalid (indicating lamp at the upper left corner unlit), the operation continues even after the completion of a main program while the operation is controlled by a schedule program.

CYCLE STOP

4290-E P-11

SECTION 1 PART NAMES AND FUNCTION

(6) AXIS COM. CANCEL Key

Used to cancel the operation of the specified axis. Designation of an axis made using a parameter. When the [AXIS COM. CANCEL] key is valid, the indicating lamp at

AXIS COM.

CANCEL

the upper left corner lights.

(7) S.T.M LOCK Key

Used to lock miscellaneous functions and enable only axis movements.

LOCK

(8) DRY RUN Key

Used to execute axis feed commands (commands in G01, G02, G03 mode, etc.) at the feedrate set with the JOG SPEED dial. The feedrate commands specified in a program are disregarded. When the [DRY RUN] key is valid, the indicating lamp at the upper left corner lights.

DRY RUN

When the [DRY RUN] key is invalid (indicating lamp at the upper left corner unlit), the axes are fed at the feedrates specified in the program.

[Supplement]

To change the dry run function ON/OFF state, press the [DRY RUN] key while holding down the [INTERLOCK RELEASE] key.

...

(9) MACHINE LOCK Key

Used to execute a program without actual machine operations. When the [MACHINE LOCK] key is valid, the indicating lamp at the upper left corner lights. If a program is executed with the machine lock function ON, the actual position display is updated according to the commands as the program is run. The block data display is also updated. Resetting

MACHINE

LOCK

the CNC restores the display prior to the machine lock. When the [MACHINE LOCK] key is invalid (indicating lamp at the upper left corner unlit), commands specifying machine operations are actually executed.

[Supplement]

To change the machine lock function ON/OFF state, press the [MACHINE LOCK] key while holding down the [INTERLOCK RELEASE] key.

(10) MIRROR IMAGE Keys

Used to reverse the sign of the coordinate value. When the [MIRROR IMAGE] key is valid, the indicating lamp at the upper left corner lights. When the [MIRROR IMAGE] key is invalid (indicating

MIRROR

IMAGE

MIRROR

IMAGE

MIRROR

IMAGE

lamp at the upper left corner unlit), the sign of the specified coordinate value is not reversed.

MIRROR

IMAGE

[Supplement]

To change the mirror image function ON/OFF state, press the [MIRROR IMAGE] key while holding down the [INTERLOCK] key.

SECTION 1 PART NAMES AND FUNCTION

(11) INTERLOCK RELEASE Key

This key must be held down when the corresponding mode key is pressed in order to establish or cancel the dry run mode, machine lock mode or mirror image mode. The indicating lamp at the upper left corner of the key is lit, and the key function is valid, only while the key is pressed.

(12) SEQUENCE RESTART Key

Used during program operation to start a part program from part way through. When performing manual operation by interrupting an automatic operation by pressing the [MID AUTO MANUAL] key, the axes can be returned to the position where automatic operation was interrupted by pressing the [SEQUENCE RESTART] key.

(13) MID AUTO MANUAL Key

Used to interrupt automatic or MDI mode operation to perform manual operation.

(14) PULSE HANDLE SHIFT Key

Used to add axis movements performed by turning the pulse handle to the operation executed according to the commands in a part program.

4290-E P-12

INTER

LOCK

RELEASE

SEQUENCE

RESTART

MID.

AUTO

MANUAL

PULSE

HANDLE

SHIFT

2. SCREENS

2-1. Mode Transition Charts

Note that the screens displayed depend on the machine specifications.

Eeoemm1b2008

SECTION 1 PART NAMES AND FUNCTION

2-1-1. Operation Modes (Automatic / MDI / Manual)

4290-E P-13

ACTUAL POSITION MAIN PROGRAM SCHEDULE PROGRAM MDI PROGRAM FEED AXIS DATA BLOCK DATA

MAIN PRG_OPER

ACT_POSI ENLARGE

LOAD ON/OFF

ANIMATE ON/OFF

PROGRAM ON/OFF

QUICK EDIT

NC OPR MONITOR

DISPLAY CHANGE

SCHEDULE PRG_OPR

LIBRARY PROGRAM F3 F4

PROGRAM MESSAGE F5

TOOL ON/OFF F6

TOOL LIST DISPLAY F7 F8

DISPLAY CHANGE

PARAM.F1 SET F2 F3

: F7 F8

F1 F2 F3 F4 F5 F6 F7 F8

F1 F2 F3

: F7 F8

F1 F2 F3

: F7 F8

* Refer to next page.

ACTUAL POSITION MAIN PROGRAM SCHEDULE PROGRAM MDI PROGRAM ANIMATED SIMULATE

MENU CHANGE DISPLAY PROPERTY

FILE NAME SORT

OK CANCEL

PROGRAM SELECT

RESTART

NUMBER STOP

NUMBER SEARCH

EXEC/READ

QUICK EDIT

MAIN PRG_EDIT

* Displayed only when [F4] (RELATIVE ACT. POSI) is selected.

PROGRAM SELECT F2 F3

PROGRAM ENTRY F4

NUMBER SEARCH F5

SCHEDULE PRG_EDIT F6

QUICK EDIT F7

MAIN PRG_EDIT F8

ACT. POSI (WORK) F2

ACT. POSI (LOCAL) F3

MACHINE ACT. POSI F4

RELATIVE ACT. POSI F5

POSI SET RELATIVE* F6

SHIFT ON/OFF F7 F8

F1 F2

ENTRY F7

ENTRY CANCEL F8

F1 F2

LAST F7

OK F8

FILE NAME F2

SIZE F3

DATE (UP) F4

DATE (DOWN) F5

EXT. F6 F7

UNSORT F8

F1 F2 F3 F4 F5 F6 F7 F8

Eeoemm1b2020

5 4 3

F1 F2 F3

F4 F5 F6 F7 F8

F1 F2

F3 F4 F5 F6 F7 F8

F1 F2 F3

: F7 F8

SET ADD

RELATION PARA.

BACKUP CLOSE

COPY DELETE PASTE 1 LINE INSERT 1-CHAR DELETE OVER WR/INSERT PROGRAM SELECT QUIT

FIND/REPLACE JUMP

FILE NAME SORT

ENTRY ENTRY CANCEL CLOSE

MENU F2 F3

: : :

BACKUP F8

EIOEMM1B2025R01

10 11

ACTUAL POSITION MAIN PROGRAM SCHEDULE MDI PROGRAM FEED AXIS DATA BLOCK DATA

* Refer to previous page.

MAIN PRG_OPER

ACT_POSI ENLARGE

LOAD ON/OFF

ANIMATE ON/OFF

PROGRAM ON/OFF

QUICK EDIT

NC OPR MONITOR

DISPLAY CHANGE

4290-E P-14

SECTION 1 PART NAMES AND FUNCTION

TOOL LIST SELECT

LACK & DISUSED

F4 F5

DATA CHANGE F6 F7 F8

SCHEDULE PRG_OPER

LIBRARY PROGRAM F3 F4

PROGRAM MESSAGE F5

TOOL ON/OFF F6

TOOL LIST DISPLAY F7 F8

DISPLAY CHANGE

PARAM. F1 SET F2 F3

: F7 F8

F1 F2 F3 F4 F5 F6

FIND

REPLACE

REGIS.

ERASE

INIT

BUFFER SIZE F5 F6 F7 F8

F1 F2 F3 F4 F5 F6 F7 F8

F1 F2

: F6 F7 F8

TOP PAGE LAST PAGE FORWARD BACK TOP CANCEL

F1 F2 F3 F4 F5 F6 F7 F8

YES NO

SET ADD

ACCEL DECEL

BACKUP CLOSE

EIOEMM1B2026R01

4290-E P-15

SECTION 1 PART NAMES AND FUNCTION

ANIMATED SIMULATION < > : 3D MODE

MAIN PRG_OPER

TRACE/ANIMATE <TRACE/MATERIAL>

MATERIAL DRAWING

ERASE

PROGRAM ON/OFF

QUICK EDIT

HIGH DRAW

DISPLAY CHANGE

SCHEDULE PRG_OPER

ACT_POSI ENLARGE

LOAD ON/OFF

TOOL ON/OFF

SPLIT/SOLID <SECTION ON/OFF>

AUTO SCALE

DISPLAY CHANGE

2D/3D CHANGE

RESTART

GRAPHIC DATA

AREA CHANGE

<ANGLE CHANGE>*

NC OPR MONITOR

DISPLAY CHANGE

Displayed only when a solid

* drawing is selected with SPLIT/SOLID in 2D mode.

8 1

PROGRAM SELECT

RESTART

NUMBER STOP

NUMBER SEARCH

EXEC/READ

QUICK EDIT

MAIN PRG_EDIT

PROGRAM SELECT F2 F3

PROGRAM ENTRY F4

NUMBER SEARCH F5

SCHEDULE PRG EDIT F6

QUICK EDIT F7

MAIN PRG_EDIT F8

ACT. POSI (WORK) F2

ACT. POSI (LOCAL) F3

MACHIN ACT. POSI F4

RELATIVE ACT. POSI F5

POSI SET RELATIVE* F6

SHIFT ON/OFF F7 F8

* Displayed only when [F4] (RELATIVE ACT. POSI) is selected.

MAGNI. F2

REDUCE F3 F4

PLANE/SIDE <NONE> F5 F6 F7 F8

5 4 3

COPY

DELETE

PASTE

1 LINE INSERT

1-CHAR DELETE

OVER WR/INSERT

PROGRAM SELECT

QUIT

FIND/REPLACE

JUMP

F1 F2

FILE NAME

SORT F4 F5 F6

ENTRY F7

ENTRY CANCEL F8

DOWN ROTARY

UP ROTARY

RIGHT ROTARY

LEFT ROTARY F5 F6 F7 F8

Y-Z PL. F2

Z-X PL. F3

X-Y PL. F4 F5 F6 F7 F8

EIOEMM1B2027R01

4290-E P-16

SECTION 1 PART NAMES AND FUNCTION

GAUGING RESULTS

MAIN PRG_OPER

ACT_POSI ENLARGE

LOAD ON/OFF

ANIMATE ON/OFF

PROGRAM ON/OFF

QUICK EDIT F7 F8

DISPLAY CHANGE

SCHEDULE PRG_OPER F2

TOOL/ZERO F3

TOOL

ON/OFF

MSB ZERO ON/OFF F5

MSB TOOL ON/OFF F6

SENSstat ON/OFF F7

VARIOUS ON/OFF F8

DISPLAY CHANGE

PROGRAM SELECT

RESTART

NUMBER STOP

NUMBER SEARCH

EXEC/READ

QUICK EDIT

MAIN PRG_EDIT

PROGRAM SELECT F2 F3

PROGRAM ENTRY F4

NUMBER SEARCH F5

SCHEDULE PRG_OPER F6

QUICK EDIT F7

MAIN PRG_EDIT F8

ACT. POSI (WORK) F2

ACT. POSI (LOCAL) F3

MACHINE ACT. POSI F4

RELATIVE ACT. POSI F5

POSI SET RELATIVE* F6

SHIFT ON/OFF F7 F8

* Displayed only when [F4] (RELATIVE ACT. POSI) is selected.

2 5 4 3

COPY

DELETE

PASTE

1 LINE INSERT

1-CHAR DELETE

OVER WR/INSERT

PROGRAM SELECT

QUIT

FIND/REPLACE

JUMP

F1 F2

FILE NAME

SORT F4 F5 F6

ENTRY F7

ENTRY CANCEL F8

10 11

3 6

NC AXIS DATA

DIAGNOSIS

PLC DATA DISPLAY

STANDARD

MAGNI. F3 F4 F5 F6 F7 F8

DISPLAY CHANGE

REFER/CHANGE F2 F3 F4 F5 F6 F7 F8

DISPLAY CHANGE

(BIT ON) F2

(BIT OFF) F3

(FORCED ON/OFF) F4

SEARCH F5 F6

ID CHANGE F7 F8

DISPLAY CHANGE

MEMORY DATA

M CODE DISPLAY

PLC MODULE SKIP

F1 F2

: F6 F7

CANCEL

REFER/CHANGE

ADDRESS UP

ADDRESS DOWN F4 F5 F6 F7 F8

DISPLAY CHANGE

F1 F2 F3 F4

SEARCH F5 F6 F7 F8

DISPLAY CHANGE

F1 F2 F3 F4

LABEL/PROGRAM F5 F6 F7 F8

DISPLAY CHANGE

EIOEMM1B2028R01

4290-E P-17

SECTION 1 PART NAMES AND FUNCTION

SPEC CODE I/O CHECK PLC DATA DISPLAY ATC/APC CONDITION MACHIN DIAGNOSIS Hi-CUT GUIDE

RS232C CHECK (CONTROL+D)

CHANGE MODE (PLC CONTROL MODE)

F1 F2 F3 F4 F5 F6 F7 F8

DISPLAY CHANGE

SEND BUFFER (or RECEIVE BUFFER) F2 F3 F4 F5 F6 F7 F8

DISPLAY CHANGE

SET F2 F3 F4 F5 F6 F7 F8

DISPLAY CHANGE

1 1

PLC DATA TRACE

ATC TOOL SET/DISPLAY (Memory random)

TRACE START

TRACE QUIT

TRACE SELECT*

DISPLAY POSITION

DATA1/DATA8

CHANGE COND F7 F8

DISPLAY CHANGE

*Displayed only when DATA8 is selected with [F5] (DATA/DATA8).

SET (or MENU) F2 F3

LABEL/IDENT

: F7 F8

F1 F2 F3 F4

POT SEARCH

TOOL SEARCH F6 F7 F8

DISPLAY CHANGE

PLC LADDER MONITOR

MODULE CALL

PAGE SELECT

DISPLAY OPTION

ROLE UP

ROLE DOWN F7 F8

DISPLAY CHANGE

BIT ON F2

BIT OFF F3 F4 F5 F6 F7 F8

SYSTEM VARIABLE

AXIS DATA

ZERO OFFSET

TOOL OFFSET

SYSTEM PARA.

HOME POSITION

VNCOM F7 F8

DISPLAY CHANGE

MSB ZERO OFFSET F2

MSB TOOL OFFSET F3 F4 F5 F6

VARIOUS DATA F7 F8

DISPLAY CHANGE

EIOEMM1B2006r01

2-1-2. Zero Set Mode

4290-E P-18

SECTION 1 PART NAMES AND FUNCTION

SET

ADD

CAL

FIND

BACK UP F6 F7 F8

F1 F2 F3

DATA IN/OUT F8

F1 F2 F3 F4 F5 F6 F7 F8

Eeoemm1b2010

OK CANCEL

EIOEMM1B2007R01

2-1-3. Tool Data Setting Mode

4290-E P-19

SECTION 1 PART NAMES AND FUNCTION

TOOL OFFSET / COMPENSATION

TOOL MANAGEMENT

SET

ADD

CAL

FIND

BACK UP

ITEM ↑

ITEM ↓

DISPLAY CHANGE

TOOL LIST

DATA IN/OUT

DISPLAY CHANGE

SET (or MENU) F2 F3

H/D COMP NO. 2, 3 (or LIFE SETTING) F4

FIND F5

BACK UP F6

ITEM ↑ F7

ITEM ↓ F8

DISPLAY CHANGE

SORT F5 F6

TOOL LIST F7

DATA IN/OUT F8

DISPLAY CHANGE

16 12

TOOL SHAPE DEFINITION

POT NO./TOOL NO. TABLE (MEMORY-

RANDOM)

SET F2 F3 F4 F5

BACK UP F6

ITEM ↑ F7

ITEM ↓ F8

DISPLAY CHANGE

F1 F2

DATA IN/OUT F8

SET F2 F3 F4

POT SEARCH F5

TOOL SEARCH F6

ITEM ↑ F7

ITEM ↓ F8

DISPLAY CHANGE

TOOL CANCEL F2

TOOL SET

: F6 F7 F8

DISPLAY CHANGE

Eeoemm1b2021

F1 F2 F3 F4

DUMMY TOOL SET

TOOL NO. CLEAR F6 F7

OK F8

CANCEL

3 3

Window that appears during command execution

F1 F2 F3 F4 F5 F6 F7 F8

CANCEL

F1 F2

MENU CHANGE

TOOL NO.

GROUP NO.

(CHECK MARK)

: F6 F7

CANCEL

F1 F2 F3 F4 F5 F6 F7 F8

INPUT OUTPUT VERIFY

YES NO

F1 F2 F3 F4 F5 F6 F7 F8

MENU NEXT

OK CANCEL

EIOEMM1B2029R01

2-1-4. Parameter Setting Mode

4290-E P-20

SECTION 1 PART NAMES AND FUNCTION

COMMON VARIABLES USER PARAMETER G/M CODE MACRO NC OPTIONAL PARAMETER (INPUT UNIT SYSTEM) NC OPTIONAL PARAMETER (UNI-DIRECTIONAL POSITION) NC OPTIONAL PARAMETER (FIXED CYCLE) NC OPTIONAL PARAMETER (CUTTER R COMPENSATION) NC OPTIONAL PARAMETER (CIRCULAR INTERPOLATION) NC OPTIONAL PARAMETER (AUTO SET AT NC RESET/POWER ON) NC OPTIONAL PARAMETER ( NC OPTIONAL PARAMETER (AXIS COMMAND CANCEL) NC OPTIONAL PARAMETER (TAPE PUNCH IF) NC OPTIONAL PARAMETER (BACKUP) NC OPTIONAL PARAMETER (SYNCHRONIZED TAPPING) NC OPTIONAL PARAMETER (OPERATING RELATION PARAMETER) NC OPTIONAL PARAMETER (DISPLAY RELATION PARAMETER) NC OPTIONAL PARAMETER (MIRROR IMAGE) NC OPTIONAL PARAMETER (AREA MACHINING) NC OPTIONAL PARAMETER (LONG, WORD, BIT) SYSTEM PARAMETER HOME POSITION HOME POSITION MOVEMET ORDER MC AXIS PARAMETER PITCH ERROR COMPENSATION ROTARY AXIS PARAMETER SPINDLE LOAD MONITOR PARAMETER TAPPING TORQUE MONITOR PARAMETER DNC-B COMMUNICATION PARAMETER ONLINE SERVO TUNE-UP (SVTUN) HI-CUT CONTROL PARAMETER MC USER PARAMETER (COOLANT) MC USER PARAMETER (POWER SAVE/SHUTDOWN) MC USER PARAMETER (TIMER) MC USER PARAMETER (INDICATING LAMP) MC USER PARAMETER (BUZZER) MC USER PARAMETER (SPINDLE) MC USER PARAMETER (ATC/TOOL EXCHANGE) MC USER PARAMETER (MAGAZINE) MC USER PARAMETER (EXTERNAL M COMMAND) MC USER PARAMETER (EXTERNAL HOUR METER) MC USER PARAMETER (DOOR INTER LOCK) MC USER PARAMETER (AXIS LUBE) MC USER PARAMETER (SYSTEM CHECK MODE) MC USER PARAMETER (EXTERNAL PROGRAM SELECT) MC USER PARAMETER (CHUCK, SIT CONFIRMATION, TAILSTOCK) MC USER PARAMETER (NC AXIS INTERLOCK) MC USER PARAMETER (APC) MC USER PARAMETER (ADDITIONAL AXIS) MC USER PARAMETER (CROSS RAIL) MC USER PARAMETER (ROBOT/LOADER IF) MC USER PARAMETER (SPECAIL SPECIFICATIONS) MC SYSTEM PARAMETER (SPINDLE) MC SYSTEM PARAMETER (ATC) MC SYSTEM PARAMETER (APC) MC SYSTEM PARAMETER (AAC) MC SYSTEM PARAMETER (HOME POSITION) MC SYSTEM PARAMETER (MCS) MC SYSTEM PARAMETER (POWER SEQUENCE) MC SYSTEM PARAMETER (AXIS EXCHANGE) MC SYSTEM PARAMETER (ATC ARM PARAMETER) MC SYSTEM PARAMETER (ATC ARM TORQUE LIMITER) MC SYSTEM PARAMETER (MC AXIS POSITIONING POINT) MC SYSTEM PARAMETER (DOOR)

GEOMETRY ENLARGEMENT/REDUCTION

)

∗

ITEM ↑

ITEM ↓

DISPLAY CHANGE

∗

DATA IN/OUT

DISPLAY CHANGE

∗

: Depends on the parameter

selected for data setting.

COMMON VAR.

USER PARA F3 F4 F5 F6 F7 F8

MENU CHANGE F2 F3 F4 F5 F6 F7 F8

Eeoemm1b2019

(CHECK MARK) F2 F3 F4

MENU INIT F5 F6 F7

OK F8

CANCEL

EIOEMM1B2023R01

2-1-5. Program Operation Mode

4290-E P-21

SECTION 1 PART NAMES AND FUNCTION

DIR DISPLAY

EDIT

NEW FILE

LIST

COPY

RENAME

DELETE

PROTECT/UNPROTECT

FILE OPERATE

DEVICE

INIT

RS232C F5 F6

RUN GUIDE F7

PREF SETTING F8

NC PROGRAM

ONETOUCH IGF

F1 F2

F4 F5 F6 F7 F8

22 12

MD1 COPY FD0 COPY

ANOTHER COPY

ALL FILE CANCEL

COPY

DELETE

PASTE

1 LINE INSERT

1-CHAR DELETE

OVERWR/INSERT

ANOTHER FILE

QUIT/STOP

FIND/REPLACE

JUMP

SEQ NO. ARRANGE F4 F5 F6

ADD F7

SAVE F8

SELECT & QUIT

COPY F2

RENAME F3

DELETE F4

PROTECT/UNPROT. F5

VERIFY F6 F7 F8

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MD1

DIR DISPLAY

EDIT

NEW FILE

LIST F5 F6 F7 F8

10 11

CANCEL

DEVICE F2

FILE NAME F3

SORT F4 F5 F6 F7

OK F8

CANCEL

INDEX SELECT F2 F3

OK F8

CANCEL

F1 F2 F3

F4 F5 F6 F7 F8

F1 F2 F3

: F7 F8

F1 F2

F7 F8

F2 F3 F4 F5 F6 F7 F8

MD1

FD0

F3 F4 F5 F6 F7

CANCEL

FILE NAME SORT

OK CANCEL

MENU NEXT

OK CANCEL

FD0

MD1 & FD0

ANOTHER DISPLAY NEW DIR DISPLAY CLOSE

FILE NAME SORT

F1 F2 F3 F4

CANCEL MD1 FD0 OTHERS

1522

DATE/TIME

FILE PATTERN

FILE FORMAT

SORT

% CODE OPERATE

EDIT PROPERTY

DISPLAY PROPERTY

ALL FILE YES NO

CANCEL

ALL FILE PROTECT UNPROTECT CANCEL

F1 F2 F3 F4 F5 F6 F7 F8

MENU NEXT

SORT

REDRAW CLOSE

ONCE STOP YES NO CANCEL

ALL FILE

MAIN PROGRAM

SCHEDULE PROGRAM

SUB PROGRAM

IGF FILE

JOB FILE

MEMO FILE

YES NO CANCEL

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2-2. Screen Operations

4290-E P-22

SECTION 1 PART NAMES AND FUNCTION

There are three methods for moving between screens, as described below.

(1) Menu based screen selection

Screen selection from the menu is used in automatic, MDI, and manual operation modes and parameter, zero point, and tool data setting modes. Select the [DISPLAY CHANGE] function menu item on the initial screen of each mode to display the DISPLAY CHANGE pop-up window.

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Fig.1-1 DISPLAY CHANGE Pop-up Window

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Use the up/down cursor keys to select the screen to be displayed, then select [CLOSE] from the function menu to switch to that screen.

Pressing the (WRITE) key when the cursor is located on [CLOSE] in the DISPLAY CHANGE pop-up window has the same effect as selecting [CLOSE] from the function menu.

[Supplement]

In the parameter setting, zero point setting, and tool data setting modes, the current screen can be reversed to the previous one or advanced to the next one by depression of F6] (ITEM↑) [or [F7] (ITEM↓). This is just the same as you select the screen before or after the current screen from the menu. [F6] (ITEM↑): The screen reverses to the one displayed before the current screen. [F7] (ITEM↓): The screen advances to the one displayed after the current screen.

4290-E P-23

SECTION 1 PART NAMES AND FUNCTION

(2) Transition between functions (short-cut operation)

This method is available only in the operation modes (automatic operation mode, MDI operation mode, manual operation mode). Select [DISPLAY CHANGE] from the function menu on the initial screen for any operation mode to display a pop-up menu with the names of the screens that can be displayed indicated in it.

Fig.1-2 Pop-up Function Menu

Selecting the required screen from this pop-up menu gives short-cut access to it.

(3) Screen transitions with the page keys

The page keys are used when the currently displayed screen has more than one page, and for switching between enlarged and batch displays on the ACTUAL POSITION display screen.

a) Switching among multiple pages

Whether or not the currently displayed screen has multiple pages can be determined from the page label at the top right of the screen. If there is only one page there is no page label; if there are multiple pages the label shows an expression indicating the page number and total number of pages, for example “1/4.” If there are multiple pages, the other pages can be viewed by pressing the page keys.

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b) Switching actual position screen between normal display and detail display

The ACTUAL POSITION display screen has four forms: two normal display screens and two detail display screens. The detail display screen displays more or less all of the required information on one screen. It is possible to switch the display screens by pressing the page keys. The ACTUAL POSITION display screen can enlarge only the X-, Y- and, Z-axis data. When you select [F2] (ACT POSI ENLARGE) from the function menu on the actual position display screen, the actual position pop-up window appears. Select a required coordinate system (or relative actual position) from the pop-up function menu, and the actual position data in the selected coordinate system appears.

2-2-1. Function Menu

4290-E P-24

SECTION 1 PART NAMES AND FUNCTION

(1) Function menu selection

In cases where it is not possible to display all the function menu items corresponding to function keys F1 through F8 on one screen, a black triangular symbol is displayed at the right end of the function menu. When this symbol is displayed, the function menu items not currently displayed can be displayed by pressing the [Extend] key located to the right of the [F8] key.

Fig.1-3 Function Menu Selection

(2) Pop-up Function Menus

If a function displayed in the function menu has a sub menu, selecting that function menu item causes the sub menu to be displayed superimposed on the existing function menu. This kind of menu is called a “pop-up function menu”. This menu is closed by selecting [CLOSE] from the function menu. (With some functions, the menu automatically closes on completion of command execution.)

[Supplement]

If the pop-up window contains a [CLOSE] or [OK] button, pressing the (WRITE) key while this button is selected has the same effect as selecting [CLOSE] (or [OK]) in the pop-up function menu.

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2-2-2. Pop-up Windows

In addition to the basic screen and menu function displays, the screen displays also include pop-up windows that are displayed when specific functions are selected. Some pop-up menus are alternately displayed and not displayed by repeated selection of a function menu item, while others automatically close on completion of execution of the corresponding command.

Fig.1-4 Pop-up Function Menu

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SECTION 1 PART NAMES AND FUNCTION

3. One-touch Window Close Operation

4290-E P-25

If the mode selection key that corresponds to the currently selected mode is pressed when the popup window is open, the current processing is aborted and the screen returns to the initial state. This operation is called one-touch close operation. The processing for closing the window varies depending on the case where one-touch close operation is used. The following is the processing in each case:

(1) During program editing

a) Normal editing mode

The message “ALL WINDOW CLOSE. DATA SAVE OK?” appears in the message window.

• Select [F6] (YES) to save the file data, close all the pop-up windows, and initialize the

DIRECTORY screen display.

• Select [F7] (NO) to close all the pop-up windows without saving data and initialize the

DIRECTORY screen display. In this case, note that all the data being edited is lost.

• Select [F8] (CANCEL) to abort one-touch window close processing.

b) Direct editing mode (large volume)

The message “ALL WINDOW CLOSE OK?” appears in the message window.

• Select [F6] (YES) to renew the file, close all the pop-up windows, and initialize the

DIRECTORY screen display.

• Select [F7] (NO) to abort one-touch window close processing.

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OPERATION

SECTION 1 TURNING THE POWER ON AND OFF

1. Turning the Power ON

4290-E P-26

Turn ON the main switch in the control cabinet. To turn on the power, press the [CONTROL ON] switch on the machine operation panel. An alarm or error is generated, refer to the ALARM & ERROR LIST separately issued.

2. Turning the Power OFF

Before turning the power off, make sure that the machine has stopped with all command execution completed. If there is a peripheral device (printer, punch, etc.) connected to the NC, switch it off. Press the [CONTROL OFF] switch on the machine operation panel. Turn OFF the main switch in the control cabinet.

CAUTION

Data such as tool length offset data, cutter radius compensation data, zero point of work coordinate systems, parameters (excluding system parameters), etc., are backed up in the backup memory at preset intervals only; this means that if the power is turned OFF immediately after making a change to the data, the changed data may not be backed up. Before turning off the power immediately after changing data, back up the data. For details on the back up operation, see the explanation of back up operation in each of data setting operations.

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3. Emergency Stop

Press the [EMERGENCY STOP] button. This stops the machine immediately. To unlock the button, turn it in the direction indicated by the arrows. After unlocking the [EMERGENCY STOP] button, press the [CONTROL ON] switch on the machine operation panel to recover from the emergency stop state.

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EMG. STOP

SECTION 2 OPERATION MODES

1. Operation Mode Basic Screen

4290-E P-27

SECTION 2 OPERATION MODES

The following is a general description of the basic screen and pop-up window displayed for operation modes.

1-1. Screen Display

(1) Information at top of screen

Information is provided at two locations at the top of operation mode screens: the status display and the title bar. The information usually displayed is shown below (the items in the left-hand column of the table are examples):

(Symbol at left) Symbol indicating the operation mode AUTO OPERATION Indicates the current mode. OSP-E100M.MIN Indicates the selected main program file name. A-MTD Indicates the selected operation method. 2002/05/23 Indicates the date. 9 : 13 : 05 Indicates the current time. (Left-hand symbol at bottom right) Displayed when editing is in progress. (Right-hand symbol at bottom

right)

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Fig.2-1 Status Display

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Displayed when the help window is opened.

Fig.2-2 Screen Title Bar

ACTUAL POSITION This is the title of the screen. 1mm (PROGRAM) Indicates the unit system used to run the program. 0 Indicates the currently selected main program name.

N0100

19 Indicates the block counter.

(2) Function Menu

There is a number of patterns for the function menu which is displayed in the operation modes. The pattern differs according to the operation mode and the screen displayed. For details on the function menu items displayed, refer to SECTION 2 PART NAMES AND FUNCTIONS, 2-1 “Mode Transition Charts” in FUNDAMENTALS.

Indicates the sequence name executed last in the main program.

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1-2. Pop-up Windows

4290-E P-28

SECTION 2 OPERATION MODES

When any of the function menu items is selected, the corresponding pop-up window is displayed. Apart from pop-up windows in which data can be set, there are also DISPLAY CHANGE pop-up windows that are used to change the screen contents.

(1) About DISPLAY CHANGE pop-up windows

To change the screen contents in an operation mode, first display the DISPLAY CHANGE popup window, then select the required screen. The DISPLAY CHANGE pop-up window is displayed by selecting [F8] (DISPLAY CHANGE) from the function menu on the initial screen of any mode.

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Fig.2-3 DISPLAY CHANGE Pop-up Window

EIOEMM1O2006R01

The pop-up function menu displayed while the DISPLAY CHANGE pop-up window is on the screen contains the items MENU CHANGE and DISPLAY PROPERTY in addition to short-cuts used to select various screens. In each menu screen, the following settings can be made.

SECTION 2 OPERATION MODES

MENU CHANGE

Used to set the menu displayed in the DISPLAY CHANGE pop-up window.

4290-E P-29

Fig.2-4 MENU CHANGE Pop-up Window

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DISPLAY PROPERTY

Used to choose between negative and positive for the ACTUAL POSITION window, for program display, and for the text editor.

Fig.2-5 DISPLAY CHANGE Pop-up Window

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SECTION 3 MANUAL OPERATION

4290-E P-30

SECTION 3 MANUAL OPERATION

The following operations are possible when the manual operation mode is selected. In the automatic operation mode and MDI operation mode, these operations are also possible if the manual intervention mode is selected.

• Axis feed operations (rapid traverse, cutting feed, pulse handle feed)

• Spindle operations (rotation, stop, release, orientation)

1. Axis Feed Operations

1-1. Manual Rapid Traverse Operation

Select the desired axis by the [AXIS SELECT] keys on the machine operation panel, and press either of the [RAPID] keys. The selected axis moves at a preset rapid traverse rate. The rapid traverse rate can be changed by setting the RAPID OVERRIDE dial on the machine operation panel. To feed an axis at a rapid traverse rate follow the procedure indicated below.

Procedure :

1 Select the desired axis by the [AXIS SELECT] keys.

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2 Set the desired override rate (%) by the RAPID OVERRIDE dial.

Setting of the RAPID OVERRIDE dial may be changed even if an axis is moving.

3 Press either of the [RAPID] keys.

To feed the selected axis in the positive direction, press the [+] key and press the [–] key to feed the axis in the negative direction. The selected axis moves at a rapid traverse rate only while a [RAPID] key is held pressed.

RAPID OVERRIDE

5030

100

RAPID

1-2. Manual Cutting Feed Operation

4290-E P-31

SECTION 3 MANUAL OPERATION

Select the desired axis by the [AXIS SELECT] keys on the machine operation panel, and press

Eeoemm1o3003

either of the [JOG] keys. The selected axis moves at a feedrate set with the [JOG SPEED] switch. To feed an axis at a cutting feedrate follow the procedure indicated below.

Procedure :

1 Select the desired axis by the [AXIS SELECT] keys.

2 Select the desired feedrate by the [JOG FEED] switch.

Setting of the [JOG SPEED] switch may be changed even if an axis is moving. For this operation, the [FEEDRATE] override dial can be used to change the selected cutting feedrate.

3 Press either of the [JOG] keys.

To feed the selected axis in the positive direction, press the [+] key

(inch/min) (mm/min)

500

200

100

0.04

1000

10000

JOG

SPEED

2000

4000

6000

400

160

240

JOG

and press the [–] key to feed the axis in the negative direction. Once the key is pressed, the key remains valid until the [OFF] key

is pressed.

4 Press the [OFF] key to stop the axis.

1-3. Pulse Handle Feed

4290-E P-32

SECTION 3 MANUAL OPERATION

On the machine operation panel, select the [PULSE HANDLE] key in the [AXIS SELECT] keys and select the desired axis by the pulse handle axis selection switch. Turn the pulse handle and the selected axis moves as the pulse handle is rotated. The magnification selection switch is provided to select the axis feed distance per pulse. To feed an axis using the pulse handle, follow the procedure indicated below.

Procedure :

1 Select the [PULSE HANDLE] key in the [AXIS SELECT] keys.

2 Select the axis feed distance per pulse by the magnification selec-

tion switch.

x1 Moves an axis 0.001 mm per pulse. x10 Moves an axis 0.01 mm per pulse. x50 Moves an axis 0.05 mm per pulse.

3 Select the desired axis by the pulse handle axis selection

switch.

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MAGNIFICATION

4 Turn the pulse handle.

Turning the pulse handle clockwise moves the axis in the positive direction. Turning the pulse handle counterclockwise moves the axis in the negative direction.

[Supplement]

If you turn the pulse handle quickly by selecting a large pulse multiplication ratio, the axis may move at a feedrate close to rapid traverse rate. This could cause an alarm.

OKUMA

2. Spindle Operation

4290-E P-33

SECTION 3 MANUAL OPERATION

If the [SPINDLE CW] or [SPINDLE CCW] key on the machine operation panel is pressed in the state a spindle speed is set using an S command in such as the MDI operation mode, the spindle starts rotating at the specified speed. Pressing the [SPINDLE STOP] key stops the spindle. The spindle speed can be changed by using the [SPINDLE OVERRIDE] dial.

2-1. Starting the Spindle

Before attempting to start the spindle, set the spindle speed using an S command in the MDI operation mode. This selects the gear range automatically. Note that an S command cannot be specified manually. Next, select the manual operation mode and press either of the [SPINDLE CW] and [SPINDLE CCW] switches while pressing the [INTERLOCK RELEASE] key.

The spindle starts rotating at the speed calculated by multiplying the specified spindle speed by the set override value.

2-2. Stopping the Spindle

Press the [SPINDLE STOP] key to stop the spindle.

2-3. Releasing the Spindle

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ORIENTATION

SPINDLE

CW CCW

SPINDLE

110

100

STOP

120

RELEASE

OVERRIDE

130

140

150

200

160

180

Press the [SPINDLE RELEASE] key to set the spindle drive gears in the neutral (released) position. This operation becomes valid only after the spindle has stopped. Once the spindle is released, the spindle can be rotated manually. If you start the spindle in the state the spindle is released, the previously selected spindle drive gear is selected and the spindle rotates at the speed specified by the previous S command. The spindle released state can be canceled only by spindle start operation.

2-4. Spindle Orientation

Press the [SPINDLE ORIENTATION] key while pressing the [INTERLOCK RELEASE] key to stop the spindle in the predetermined fixed position. This operation is allowed even while the spindle is rotating. The spindle starts orientation and the lamp in the [SPINDLE ORIENTATION] key blinks. The lamp is lit on completion of spindle orientation. Spindle orientation state is canceled when the spindle is started. The spindle orientation position and the spindle speed for orientation operation are set for machine system parameters.

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SECTION 3 MANUAL OPERATION

3. Indexing the Swivel Head and the Attachment

4290-E P-34

The swivel head (attachment) can be indexed by pressing the swivel head (attachment) indexing

Eeoemm1o3010

start button after selecting the desired position (front / left / rear / right) by the index position selecting switch. For the swivel head (attachment) indexing operation, the following conditions must be satisfied.

Swivel Range

Right

Left

Front

Swive Head

(or Attachment)

Back

Spindle Index

Fig.3-1 Swivel Head Selection Switch and Start Button

EIOEMM1O3001r01

Conditions necessary for indexing the swivel head (attachment)

• The spindle is stopped.

• The tool is clamped (both for vertical and horizontal spindles).

• The tool change arm is retracted.

• The swivel head indexable range indicating lamp is lit.

• The swivel head index pin is not extracted. (Only for MCM)

• The spindle orientation pin is not extracted. (The pin extraction signal is output when the swivel

head index command is executed.)

• Not in alarm A state

• ATC operation sequence number is within 1 to 19 or 50 to 66. (Only for MCM)

[Supplement]

1) In automatic operation using the ATC, the swivel head is indexed only for the horizontal spindle when the Z-axis moves up to the tool change position for tool change operation. For changing a tool for the vertical spindle, the swivel head is not indexed. (Only for MCM)

2) Usually, the swivel head (attachment) is indexed in the clockwise rotation. Indexing in the counterclockwise direction is possible, however, by specifying M17.

4. ATC

4-1. ATC Operation

4290-E P-35

SECTION 3 MANUAL OPERATION

The ATC is classified into the memory-random type and the fixed-address type. The subsection 4-1-1 explains the operations needed only for the memory-random ATC. The subsection 4-1-2 describes the operations applied to both memory-random and fixed-address ATCs.

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4-1-1. Setting Tool Numbers to Pot Numbers on Memory-random ATC

In the memory-random ATC system, the tool in the spindle is returned to the tool pot where the tool to be set in the spindle next was held. Therefore, the correspondence between the tool pot numbers and the tool numbers changes each time an automatic tool change cycle is carried out. This means that the initial correspondence between the tool numbers and the tool pot numbers must be set before starting the ATC. For setting this correspondence, there are two methods as shown below.

(a) Make the table listing the correspondence between the tool numbers and tool pot numbers

beforehand and set the correspondence at the ATC TOOL SET (POT REF) screen. At the magazine, set the tools to the tool pots according to the set correspondence.

(b) After mounting a tool in the spindle, return it to the specified tool pot or to an empty pot selected

automatically by manual tool change operation.

For method a), refer to ATC Pot Number/Tool Number Correspondence in SECTION 3 TOOL DATA SETTING of DATA OPERATION. This section deals with method b). The procedure for the setting of the correspondence is described below.

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(1) Press the (MANUAL) mode selection key.

The indicating lamp at the upper left corner of the key lights and the manual operation mode is selected.

(2) Select [F8] (DISPLAY CHANGE) in the function menu.

The DISPLAY CHANGE pop-up window is displayed.

4290-E P-36

SECTION 3 MANUAL OPERATION

(3) In the DISPLAY CHANGE pop-up window, select ATC TOOL SET/DISPLAY (MEMORY RAN-

DOM). The ATC TOOL SET (MEMORY-RANDOM) screen is displayed.

Fig.3-2 ATC TOOL SET (MEMORY-RANDOM) Screen

(4) Set the data for POT NO., ATC TOOL and NXT TOOL.

The data to be set for these items are described below.

• POT NO.

Specify the pot number where the tool presently set in the spindle is returned. To set a pot number, select [F1] (SET) in the function menu and input the desired pot number.

[Supplement]

1) The allowable maximum number is the maximum number of pots.

2) An error occurs if a tool number has already been set for the specified pot number.

3) When a large-diameter tool designation has been made for the tool to be returned to a pot, an error occurs unless the preceding and the next pots are set for a dummy tool or empty (no tool).

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4290-E P-37

SECTION 3 MANUAL OPERATION

• ATC TOOL

Specify the tool number of the tool presently set in the spindle. Move the cursor to the input area of ATC TOOL and select [F1] (SET) in the function menu. This displays the SET pop-up window. The information on the ATC TOOL may be set using this pop-up window.

Fig.3-3 SET Pop-up Window

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[Supplement]

1) The allowable maximum number is the number of offset pairs (“100” for the standard specifications).

2) An error occurs if a pot number has already been set for the specified tool number.

3) If large-diameter tool designation is made for the tool for which a pot number has already been set for POT NO., an alarm occurs unless the preceding and the next pots are set for a dummy tool (D) or empty (no tool).

4) If large-diameter tool designation is made in the state a pot number has not been set for the ATC TOOL, an error occurs unless the pots at both sides of the specified pot are set for a dummy tool (D) or empty (no tool).

• NXT TOOL

Specify the tool number of the tool to be set in the spindle next. When setting tools to the pots for the first time, this box should be left blank. For setting the data on the NXT TOOL, the SET pop-up window is also used as setting the data on the ATC TOOL.

[Supplement]

1) The allowable maximum tool number is the same as that of ATC TOOL.

2) An error occurs if the specified tool number has not been registered for a pot number.

3) Designation of a large-diameter tool (L) and a dummy tool (D) is not allowed.

4) An error occurs if a pot command is specified when a pot number is set at POT NO. in ATC TOOL SET (POT REF) screen.

Storing tools to magazine pots

4290-E P-38

SECTION 3 MANUAL OPERATION

When storing a tool to a magazine pot, there are two methods available as indicated below.

• Storing a tool by specifying a pot

• Storing a tool by using the function to search an empty pot automatically

The procedure for storing tools to magazine pots is explained below for each of these methods. For the procedure for setting a tool to the spindle by manual operation, refer to the item describing manual tool change operation.

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Storing a tool by specifying a pot

Procedure :

1 Move the cursor to POT NO. using the cursor keys.

2 Input the pot number and press the (WRITE) key.

3 Set a tool to the spindle.

4 Move the cursor to ATC TOOL using the cursor keys.

5 Select SET from the function menu, input the tool number for ATC TOOL and press the

(WRITE) key. In this case, NXT TOOL setting must be “NA”. If a next tool number is set for NXT TOOL, the set number must be cleared. To clear the set number, move the cursor to NXT TOOL and display the SET pop-up window by selecting [F1] (SET) from the function menu. In the SET popup window, check the “TOOL NO SET” item. After that select [F7] (OK) in the function menu, and the next tool number is cleared.

6 Press the [1 CYCLE START] button on the machine operation panel.

The tool set in the spindle is returned to the specified pot and, at the same time, the correspondence between the tool number and the tool pot number is set. If a tool number is set at POT NO. in ATC TOOL SET (POT REF), an error occurs and tool return cycle is not executed.

4290-E P-39

SECTION 3 MANUAL OPERATION

Storing a tool by using the function to search an empty pot automatically

Procedure :

1 Clear the POT NO. setting by inputting “*”.

2 Set a tool in the spindle.

3 Input the tool number of the tool presently set in the spindle to ATC TOOL.

Setting for NXT TOOL must be “NA”.

4 Press the [1 CYCLE START] button on the machine operation panel.

An empty pot closest to the presently indexed pot is automatically selected and the tool is returned to this pot.

[Supplement]

1) If a tool number is already set for NXT TOOL when the [1 CYCLE START] button is pressed, normal tool change cycle is executed.

2) The setting for POT NO. is automatically cleared after the execution of tool return cycle called by pressing the [1 CYCLE START] button.

3) The setting for POT NO. is used for returning a tool from the spindle. Therefore, if the [1 CYCLE START] button is pressed with both POT NO. and NXT TOOL set, an error occurs.

4) In the selection of an empty pot, search is made in the clockwise direction starting from the presently indexed pot and the one found first (closest empty pot) is selected. If there is no empty pot, an alarm occurs and the spindle tool is not returned to a pot.

4-1-2. Operation at the ATC Operation Panel

Status indication and operation keys

4290-E P-40

SECTION 3 MANUAL OPERATION

(1) ATC / APC display

In the function menu displayed in the automatic, MDI, or manual operation mode, select[F8] (DISPLAY CHANGE) and select [ATC/APC CONDITION] in the DISPLAY CHANGE pop-up window. Then, the ATC/APC CONDITION screen is displayed. Next, press the ATC key under ATC OPERATION on the machine panel, and the ATC condition appears on the ATC/APC CONDITION display screen.

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Fig.3-4 ATC/APC CONDITION Screen

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This screen displays the following items.

ATC Indicates that the screen displays the ATC information. ATC TOOL Indicates the tool number of the tool presently set in the spindle. NEXT TOOL Indicates the next tool number. MAGAZINE ATC POT Indicates the pot number of the presently indexed pot. ATC SEQUENCE NO. Indicates the ATC sequence number.

CONDITION

READY: Indicates that the ATC may be started. RUN: Indicates that the ATC is operating.

(2) Operation keys

SECTION 3 MANUAL OPERATION

Press the INTERLOCK RELEASE key.

ATC OPERATION

INTER

ATC APC

LOCK

RELEASE

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Selects ATC operation.

1CYCLE

START

Executes one ATC cycle.

RETURN

CYCLE START

Executes a return cycle.

1STEP

ADVANCE

Advances ATC operation one step.

1STEP

REVERSE

Returns ATC operation one step.

Fig.3-5 ATC Operation

• <ATC key>

Selects the ATC operation mode.

• <1 CYCLE START key>

Operable if READY is displayed on the ATC/APC CONDITION screen or if “1” is displayed for ATC SEQUENCE NO.

• <RETURN CYCLE START key>

Operable disregarding the ATC sequence number. Tool change arm operation called by pressing the [RETURN CYCLE START] key depends on the tool change arm position, before or after the 180° rotation of the tool change arm. In a return cycle called before the tool change arm rotation, tool change is not executed and a tool return operation is executed from the position where the [RETURN CYCLE START] key is pressed. If a return cycle is called after the tool change arm rotation, the ATC cycle continues.

• <1 STEP ADVANCE key>

Advances a tool change cycle step by step. If the cycle does not advance even if the [1 STEP ADVANCE] key is pressed due to interlock (tool change position and the completion of spindle orientation), press this key while pressing the [INTERLOCK RELEASE] key. Interlock is disregarded and the cycle advances. If RUN is displayed although the ATC is not actually moving, pressing of the [1 STEP ADVANCE] key is disregarded. In this case, clear the RUN message by resetting the NC. After that press the [1 STEP ADVANCE] key. If mechanical conditions are not satisfied, such conditions are not disregarded even if the [INTERLOCK RELEASE] key is pressed. Therefore, if the [1 STEP ADVANCE] key is pressed with the [INTERLOCK RELEASE] key in the state the mechanical condition is not satisfied, ATC cycle does not advance with the RUN message remaining displayed.

• <1 STEP REVERSE key>

Causes the ATC cycle in the reverse order step by step in the similar manner as if the [1 STEP ADVANCE] key is pressed. Excepting for the order of cycle execution, operation and conditions are identical to those for 1-step advance operation.

EIOEMM1O3005r01

• <INTERLOCK RELEASE key>

Used to disregard the interlock conditions (completion of spindle orientation and tool change position) while the [INTERLOCK RELEASE] key is pressed. Other mechanical conditions are not disregarded even if this key is pressed.

• For actual ATC operation, refer to the maintenance manual for your machine.

Recovering ATC operation

4290-E P-42

SECTION 3 MANUAL OPERATION

• If the ATC stops during the cycle, discover the unsatisfied condition by displaying the machine

diagnosis message and, after restoring the condition, reset the ATC sequence number to “1” in 1-step advance operation. For machine diagnosis messages, refer to the maintenance manual for your machine.

• If the power is interrupted during ATC cycle, the interlock conditions (completion of spindle ori-

entation and tool change position) are lost. To recover the ATC, operate the ATC using the [1 STEP ADVANCE] and [INTERLOCK RELEASE] keys to reset the ATC sequence number to “1”.

• If the NC is reset during ATC cycle, recover the ATC using the [1 STEP ADVANCE], [1 STEP

RETURN] and [RETURN CYCLE START] keys.

• If you reset the NC while a tool return cycle is executed, the next tool number is not reset to “0”

even if the ATC sequence number is returned to “1” using the [RETURN CYCLE START] key. However, the next tool number is reset to “0” before execution of a tool return cycle. This is because, if the return cycle was interrupted near the end of the cycle and the next tool number is written with ATC sequence number set to 1 using [1 STEP ADVANCE] key, a tool return cycle will be executed in most cases.

To set “0” for the next tool number, select the MDI mode, input “T00”, then press the [CYCLE START] button while pressing the WRITE key. It is not possible to set “0” for the next tool number in the tool data setting operation. To set a number other than “0” for the next tool number, set a desired number using the tool data setting operation.

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4-2. Manual Tool Change Operation

4290-E P-43

SECTION 3 MANUAL OPERATION

To change a tool manually, follow the procedure indicated below.

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Procedure :

1 Press the [TOOL CHANGE CYCLE] button.

The X-, Y- and Z-axis return to the tool change position. Note that the order of axis operation and details of this movements differ depending on the machine specifications.

2 Hold the tool in the spindle by hand and press the [TOOL UNCLAMP] button to remove the tool

from the spindle.

3 Set a new tool in the spindle and press the [TOOL CLAMP] button.

This completes tool change operation. The lamps above the individual buttons light when the corresponding button is pressed to indicate the status of tool change operation.

MANUAL TOOL CHANGE

TOOL CHANGE CYCLE TOOL CLAMP TOOL UNCLAMP

Press the [TOOL CHANGE CYCLE] button.

Press the [TOOL CLAMP] button.

Press the [TOOL UNCLAMP] button.

(Arrangement of the switches differs depending on the machine models.)

Fig.3-6 Manual Tool Change Operation

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CAUTION

If a tool is changed manually, the tool number of the tool presently set in the spindle and the tool number displayed for ATC TOOL on the ATC/APC CONDITION screen do not agree with each other. Change the ATC TOOL number by the tool data setting operation so that the tool will not be returned to an incorrect magazine pot.

MCM

Manual tool change operation for MCM is indicated below.

Fig.3-7 Manual Tool Change Buttons for MCM

4290-E P-44

SECTION 3 MANUAL OPERATION

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Procedure :

1 Press the tool change cycle button.

The indicating lamp above the tool change cycle button lights indicating that manual tool change operation is enabled.

2 Hold the tool presently set in the spindle by hand or using an appropriate block and press the

tool unclamp (horizontal spindle or vertical spindle) button. The indicating lamp above the pressed button lights. Then, remove the tool from the spindle.

3 Set a new tool in the spindle and press the tool clamp (horizontal spindle or vertical spindle)

button. The indicating lamps above the tool change cycle button and the tool unclamp button go off and the lamp above the tool clamp button lights. This ends manual tool change operation.

CAUTION

1) If you want to cancel manual tool change operation after pressing the tool change cycle button, press the [TOOL CHANGE FINISH] button on the pendant operation panel.

2) If a tool is changed manually, the tool number of the tool presently set in the spindle and the tool number displayed for ATC TOOL on the ATC/APC CONDITION screen do not agree with each other. Change the ATC TOOL number by the tool data setting operation so that the tool will not be returned to an incorrect magazine pot.

4-3. Manual Magazine Operation

4290-E P-45

SECTION 3 MANUAL OPERATION

To operate the magazine manually, turn the [MANUAL INT.] switch on the magazine operation panel in the “ON” position.

Switch Name Function

MANUAL INT. Even if the ATC is operating, ATC operation is suspended when the [MAN-

UAL INT.] switch is turned to the “ON” position. The indicating lamp above the switch lights and enables manual magazine operation. If the switch is operated in the state magazine operation could cause danger, magazine operation is not enabled. Returning the switch back to the “OFF” position allows the ATC to restart the suspended operation automatically and complete the cycle to the end.

CONSTANT

INDEX

INDEX START CW: Rotates the magazine in the clockwise direction.

INDEX STOP Stops the magazine rotation. If this button is pressed while the magazine is

EMG. STOP Places the NC and the ATC in the emergency stop state.

To operate the magazine manually, follow the procedure indicated below.

Rotates the magazine continuously without stopping at each pot.

CCW: Rotates the magazine in the counterclockwise direction.

rotating continuously, the magazine stops rotating by indexing the nearest pot position in the magazine rotating direction.

(Refer to SECTION 1 “Emergency Stop”.)

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Fig.3-8 Manual Magazine Rotation Operation

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4290-E P-46

SECTION 3 MANUAL OPERATION

(1) Turn the [MANUAL INT.] switch to the “I (ON)” position. The indicating lamp lights and manual

magazine operation is enabled.

(2) Turn the [CONSTANT INDEX] switch to the “I (ON)” or “O (OFF)” position.

I (ON)------The magazine rotates continuously. O (OFF)---The magazine stops at each pot.

(3) Press the [INDEX START] button after turning it to either the “CW” or “CCW” position.

How the magazine operates is shown below.

CON-

STANT

INDEX

(ON)

(OFF)

• If the [CONSTANT INDEX] switch is set in the “O (OFF)” position, the magazine keeps rotat-

ing while the [INDEX START] button is held down. In this state, if the [INDEX START] button is released, the magazine stops rotating by indexing the nearest pot in the rotating direction.

(4) The magazine keeps rotating continuously if the [CONSTANT INDEX] switch is set in the “I

(ON)” position. To stop magazine rotation, press the [INDEX STOP] button and the magazine stops rotating by indexing the nearest pot in the rotating direction.

INDEX

START

CCW

Magazine Operation

Rotates the magazine continuously in the clockwise direction. Magazine stops rotating when the [INDEX STOP] button is pressed.

Rotates the magazine continuously in the counterclockwise direction. Magazine stops rotating when the [INDEX STOP] button is pressed.

Rotates the magazine in the clockwise direction. Magazine stops at each pot.

Rotates the magazine in the counterclockwise direction. Magazine stops at each pot.

4-4. Manual Tool Change during Automatic Operation

(1) MDB

The machine enters the tool change mode when M06 is executed. After the machine has entered the tool change mode, change the tool manually in the manner explained in 4-2. “Manual Tool Change Operation”. After changing the tool manually, press the [TOOL CHANGE FINISH] button on the pendant operation panel.

(2) MCV, MCR, MCM

The machine enters the tool change mode when M70 is executed. After the machine has entered the tool change mode, change the tool manually in the manner explained in 4-2. “Manual Tool Change Operation”. After changing the tool manually, press the [TOOL CHANGE FINISH] button on the pendant operation panel.

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5. APC

5-1. APC Operation

5-1-1. Status Display and Operation Key

4290-E P-47

SECTION 3 MANUAL OPERATION

(1) ATC/APC Display

Select [F8] (DISPLAY CHANGE) from the function menu displayed in the automatic, MDI, or manual operation mode, and select [ATC/APC CONDITION] in the DISPLAY CHANGE pop-up window. Then, ATC/APC CONDITION screen is displayed. Next, press the APC key under the ATC OPERATION on the machine panel, and the APC condition appears on the ATC/APC CONDITION display screen.

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Fig.3-9 ATC/APC CONDITION Screen

This screen displays the following items.

APC Indicates that the screen displays APC information. APC SEQUENCE NO. Indicates the APC sequence number

CONDITION

• The screen items may differ from the above when a multi-pallet APC is selected.

READY: Indicates that the APC may be started. CYCLE RUN: Indicates that the APC cycle operation is in progress.

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(2) Operation Keys

ATC OPERATION

ATC APC

4290-E P-48

SECTION 3 MANUAL OPERATION

INTER LOCK

RELEASE

Selects APC operation.

1CYCLE

START

Executes one APC cycle.

RETURN

CYCLE START

Executes an APC return cycle.

1STEP

ADVANCE

Advances APC operation one step.

1STEP

REVERSE

Returns APC operation one step.

Fig.3-10 APC Operation

• <APC key>

Selects the APC operation mode.

• <1 CYCLE START key>

Operable if READY is displayed on the ATC/APC CONDITION screen. Press this key to execute all the APC operation.

• <RETURN CYCLE START key>

Performs APC operation in reverse order to the operation executed by depression of 1 CYCLE START key.

• <1 STEP ADVANCE key>

Advances a pallet change cycle step by step. This key is invalid while the CYCLE RUN message is displayed on the APC CONDITION screen. If the message does not disappear after a cycle operation, some mechanical condition may be missing. In such a case, reset the NC to clear the CYCLE RUN message and press the 1 STEP ADVANCE key.

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• <1STEP REVERSE key>

Carries out the APC operation in reverse order step by step. The operation manner and conditions are the same with those needed for the operation by the [1 STEP ADVANCE] key.

• For the APC operation, refer to the maintenance manual for the selected APC.

5-2. Automatic APC Operations

4290-E P-49

SECTION 3 MANUAL OPERATION

(1) Pallet Change

Automatic pallet change cycle is carried out by execution of M60 command.

(2) Workpiece Setup Completion

On receiving automatic pallet change (M code) command, the NC confirms that the workpiece setup has been completed before executing the APC cycle. The workpiece setup completion signal is sent when the W. LOAD FINISHED button is pressed. The APC does not operate if the workpiece setup completion is not confirmed (lamp OFF) even when the automatic pallet change M code command is specified. In this case, the diagnosis message tells that the workpiece setup is not confirmed. Make sure that the workpiece has been set on the pallet and press the W. LOAD FINISHED button. In the manual mode, the NC always judges that the W. LOAD FINISHED button is pressed. When automatic pallet change is completed by M command, the NC automatically releases the work ready completion state (and turns off the work ready completion lamp.) Note that the RESET button is not effective in releasing the work ready completion state.

(3) WORK LOAD RESET Pushbutton Switch

When you want to release the work ready completion state in such a case where the W. LOAD FINISHED button is pressed by mistake, press the W. LOAD RESET (or WORK READY CANCEL) button if such a button is provided. If not provided, set the MANUAL INT. switch on the APC operation panel to ON and OFF to release the work ready completion state. When released, the work ready indicating lamp goes off.

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5-3. Manual APC Operation

4290-E P-50

SECTION 3 MANUAL OPERATION

Pallets can be changed manually by setting the MANUAL INT. switch on the APC operation panel to

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ON.

(1) Parallel or Rotary Type 2-Pallet APC (for Vertical and Horizontal Machining Centers)

APC OPERATION

CYCLE START

SLIDE HOLD

MANUAL INT.

OFF ON

DOOR OPEN

SETUP COMPLETION

EMG. STOP

Fig.3-11 APC Operation Panel

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(The above switch layout varies with the machine model.)

Switch Name Function

If this switch is set to ON during APC operation, the automatic pallet change cycle is temporarily interrupted, enabling manual pallet change. At

MANUAL

INT. ON/OFF

this time, the lamp above the switch comes ON. If the manual pallet change is expected to cause accidents, the manual pallet change mode will not be established.To resume automatic pallet change cycle, set this switch to OFF and press the W. LOAD FINISHED button. The APC unit automatically restarts APC operation from the interrupted sequence to the cycle end.

W. LOAD

FINISHED

After setting up a workpiece on the pallet, press this button. The button lamp lights when the NC acknowledges setup completion.

OPEN: the APC door opens. CLOSE: the APC door closes.

DOOR OPEN/

This toggle switch is valid even when the MANUAL INI. switch is set at OFF. However, the switch CLOSE command is invalid during automatic pallet change cycle. If the switch is turned to CLOSE, the door will be closed after completion of the automatic pallet change cycle.

CYCLE START Starts the NC.

SLIDE HOLD Stops the NC in the slide-hold mode.

EMG. STOP

Shuts off the control power to the NC. (Refer to SECTION 1 “Emergency Stop”.)

PALLET IN

POSITION lamp

(MC-H parallel

Lights when the pallet comes to the specified position.

2-pallet APC)

SAFETY GUARD

INTERLOCK

lamp (Rotary-

shuttle 2-pallet

Lights while the guard is open, disabling APC operation. Goes off when the guard is closed, enabling APC operation.

APC)

6. Others

4290-E P-51

SECTION 3 MANUAL OPERATION

Manual operation includes operations for coolant, oil mist, air blow, oil-hole, chip conveyor, display off, etc. in addition to axis feed operation, spindle operation, swivel head/attachment indexing operation, tool change operation, and pallet change operation. For these operations, manual operation keys as shown below are provided. These keys have a LED lamp at the upper left corner in them. The LED lamp lights when the key is pressed indicating that the key is turned ON and pressing the same key again causes the key to go OFF and the lamp is turned off.

Fig.3-12 Manual Operation Keys

The functions of these keys are described below.

(1) [COOLANT], [OIL MIST], [A.B NOZ.], [OIL HOLE]

The [COOLANT] key is always valid disregarding the operation modes (manual, MDI, automatic). M08 and M09 are processed in the same manner as when the [COOLANT] key is pressed. This means that the one given last is valid for coolant control. The same applies to the [OIL MIST], [A.B NOZ.] and [OIL HOLE] keys.

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EIOEMM1O3012r01

(2) [LUB.]

This key is used to lubricate the slideways.

(3) [CRT OFF]

This key is used to turn on/off the display screen. Turn on this key if screen display is not necessary. By turning off the screen while display is not necessary, the life of the screen can be prolonged.

NOTICE

Clamping the Y-axis, Z-axis, and crossrail For the spindle head (Y-axis), the spindle ram (Z-axis), and the crossrail (W-axis), if the clamp/unclamp switch is turned up, the indicating lamp of the switch lights and the axis is clamped. Turning down the switch causes the indicating lamp to go off and the axis is unclamped. If the axis is clamped during manual feed, the axis stops moving and is clamped. Note that the axis is clamped against the slideway surface and clamping the axis during axis feed will accelerate abrasion of the slideway surface. Therefore, do not clamp the axis while it is moving. When the power is turned off, the Y-axis, the Z-axis, and the crossrail are all unclamped.

SECTION 4 MDI OPERATION

4290-E P-52

SECTION 4 MDI OPERATION

MDI is the abbreviation for “manual data input”. This function allows a program to be written one block at a time by inputting commands at the keyboard, and executed in the same way as in automatic operation. [Preparation before MDI operation] Press the operation mode selection key [MDI] to establish the MDI operation mode.

1. Procedure for MDI Operation

To perform MDI operation, follow the procedure below:

Procedure :

1 Input one block of commands.

The data is displayed in the “INPUT” field.

2 Press the [WRITE] key.

The input data is transferred to the BUFFER field. Note that RTMDI (Return from MDI) is automatically inserted in addition to the data input in the “BUFFER” display area. It is not possible to input more than one block of data to the BUFFER field or BUFFER display area. If a block of data is input to the BUFFER field although it already contains a block, this existing input data is cleared.

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3 Press the [CYCLE START] button.

The data in the BUFFER display area is transferred to the CURRENT display area and the commands are executed.

4 Repeat steps 3, 4 and 5.

SECTION 4 MDI OPERATION

2. Automatic Operation and MDI Operation

4290-E P-53

• It is possible to interrupt automatic operation to execute MDI operation.

• When the operation mode is changed from automatic to MDI, the blocks having been read to

buffer area (“〉〉” symbol indicates the last block in the buffer area) are executed and then the operation stops. Operation mode is changed to MDI after that.

If the NC is operating with the single block function ON, the operation mode changes to MDI after the completion of the block that was executed when the MDI mode was selected.

Fig.4-1 Changing Operation Mode between Automatic and MDI

• If operation mode is changed to MDI during the execution of N110 block while the NC is operat-

ing in the automatic mode (single block function OFF), the program is executed up to N113 block then the NC stops. MDI operation may be executed in this state. After executing several blocks in the MDI mode, return the operation mode to automatic and the execution of the program restarts from N114.

• The commands entered in the MDI mode are executed in the same manner as if they were

specified in a program. Therefore, the modal information executed in the MDI mode operation remains valid when the operation mode is changed to automatic. Similarly, the modal information valid at the time the mode was changed from automatic to MDI applies to the commands executed in the MDI mode.

Eeoemm1o4003

EIOEMM1O4002r01

• If the mode is changed from automatic to MDI in the cutter radius compensation mode, the

compensation mode is valid for the axis feed commands executed in the MDI mode.

• If the mode is changed to MDI during automatic operation (single block function OFF), it is pos-

sible to input commands while the present block is executed. This allows the input commands to be executed immediately after the completion of the present block.

Whether this operation is enabled or not is set at PROGRAM BUFFERING of NC optional parameter (OPERATING RELATION PARAMETER).

3. Subprogram Call in MDI Operation

4290-E P-54

SECTION 4 MDI OPERATION

• In MDI operation, although the “call after axis move” (MODIN) command cannot be used, sim-

ple call command (CALL) may be used. To call a subprogram, however, it is necessary to select a main program that contains the command to call the desired subprogram before calling it in MDI operation.

• During the execution of a subprogram, ON/OFF setting of the single block function is valid. If a

subprogram is called with the single block function OFF, the called subprogram is executed to the end before the operation stops. If the single block function is ON, the operation stops after the execution of one block in the subprogram. The subprogram is then executed block by block as the [CYCLE START] button is pressed.

It is not allowed to input new data until the execution of subprogram ends.

[Supplement]

1) Commands not executable in MDI operation

• Branch commands (GOTO, IF)

• Schedule program commands (VSET, PSELECT, etc.)

2) MDI operation is permitted even during the execution of a schedule program if a main program is not executed.

3) The [CYCLE START] button becomes valid when it is released.

Eeoemm1o4004

SECTION 5 AUTOMATIC OPERATION

4290-E P-55

“Automatic operation” means operation of the machine according to the operation commands in a program.

1. Program Files

There are the following four types of files:

• Main program files

• Subprogram files

• System subprogram files

• Schedule program files

Part programs are managed by classifying them according to the type of part (for example gear, shaft or flange), and this is achieved by assigning both a “main file name” and “extension”. Main file name: Consists of a character-string of 16 characters beginning with an alphabetic character. Extension: Consists of a character-string of 3 characters beginning with an alphabetic character. The following characters can be used for file names: alphabetic characters, numerals and “-” (hyphen). A program is assigned a “main file name” first, then an “extension”. A period must be entered as a delimiter between the main file name and the extension. Normally, a program file comprises one or more programs: programs within a program file are delimited by program names and program numbers and are handled as different programs. Program names and program numbers are constituted as follows:

Eeoemm1o5001

Eeoemm1o5002

• Program name: Address character “O” and four alphanumerics beginning with an alphabetic

character.

• Program number: Address character “O” and four numerals.

Programs begin and end in four different ways depending on the type of program file, as follows.

• Main program

Begins with “program number” and ends with “M02” or “M30”.

• Subprogram

Begins with “program number” and ends with “RTS”.

• System subprogram

Same as subprograms.

• Schedule program

All the data in a schedule program file is the schedule program itself.

4290-E P-56

SECTION 5 AUTOMATIC OPERATION

(1) Main Program Files

Format for file name: Main file name.MIN A file comprising one or more main programs, with the main file name followed by the extension “MIN”. There are two methods for making a main program file:

• Classifying programs according to type of workpiece, such as “gear”, “shaft”, or “flange”.

• Assigning programs for each workpiece one file name.

(2) Subprogram Files

Format for file name: Main file name.SUB Patterns often repeated when cutting parts are filed in a subprogram file when preparing part programs. A subprogram file comprises one or more subprograms, with “SUB” used as the extension. When selecting a main program that calls subprograms, the subprogram file for the relevant subprogram(s) must also be called.

(3) System Subprogram Files

Format for file name: Main file name.SSB Basically, system subprogram files are the same as the subprogram files explained above. However, whereas subprogram files are called at any time as required, system subprogram files are stored in the operation memory as frequently used machining patterns. A system subprogram file comprises one or more system subprograms, and the file name consists of the main file name and the extension “SSB”. Once stored in the operation memory, programs can be accessed from the main program as required.

(4) Schedule Program File

Format for file name: Main file name.SDF Schedule programs are used when controlling several part programs prepared in accordance with a production schedule. A schedule program file consists of one schedule program, and its file name is suffixed by “SDF”.

[Preparation before automatic operation]

Press the operation mode selection key [AUTO] to establish the automatic operation mode.

2. Program Selection

2-1. Selection of Main/Subprogram

4290-E P-57

SECTION 5 AUTOMATIC OPERATION

To execute a part program in the automatic operation mode, the program to be executed must be selected. All programs stored in memory have file names. The required main program is selected from the stored part programs, then the subprograms called by this main program are selected and the programs are stored in the operation memory of the NC. To select a part program, follow the procedure below:

(1) Select [F1] (MAIN PRG_OPER) from the function menu.

(2) Select [F1] (PROGRAM SELECT) from the pop-up function menu.

The MAIN PROGRAM SELECT pop-up window is displayed.

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Fig.5-1 MAIN PROGRAM SELECT Pop-up Window

EIOEMM1O5043R01

(3) Designate the desired main program file in the main program file list.

The list can be scrolled using the page keys or the up/down cursor keys. To change the display pattern of the list, select [F2] (FILE NAME) or [F3] (SORT) from the popup function menu. The respective changes to the list contents are as follows.

• FILE NAME: The file name pattern for list display is changed.

• SORT: The order of file names is changed on the basis of the file names, size or date.

(4) From the subprogram file list, designate the subprogram file called in the main program. Use

the left/right cursor keys to select the input area. If not designating a subprogram file, specify “NOT SELECT”.

(5) Input the main program name in the program name input area.

4290-E P-58

SECTION 5 AUTOMATIC OPERATION

(6) Select the running method, program size, whether subprogram/branch is included, whether

auto scale is used for animation, and whether the material is drawn in animation. The RUNNING METHOD, PROGRAM SIZE, and SUB PROGRAM/BRANCH selection buttons allow you to set the required parameters by a method other than the usual parameter setting method as shown below. For details, refer to the table on the next page.

Running method Program size Sub program/branch

Method A = Normal - (Not selectable) Method B = Large Included Method S = Large Not included

(7) With the AUTO SCALE (ANIM) button, select whether the animation drawing range is automat-

ically adjusted to the material size (EFFECT) or not (INEFFECT) when the NC reads the material data to be animated. With the MATERIAL DRAW (ANIM) button, select whether the material is automatically drawn (EFFECT) or not (INEFFECT) on the animation screen when a program is selected and the animation material data is read. The table below shows the relationship between the running method and the program size.

Item

Running Method Method A Method B Method S

Main program

Subprogram Restrictions on program size

Subprogram function Available Available

Branch function Available Available

Designation of jump destination (branch command)

Limits of sequence labels in main program

Program select command execution time

Library program Total size of the

Schedule program

Main program

Subprogram

Library program

Schedule program

Program Size =

Normal

Total size of the programs is limited by the size of the operation buffer area. *1

Sequence label Sequence number

No limit 30 labels No limit

*2 *2 Ends immediately

Program Size = Large Volume

Limited by the total size of the stored main programs

Total size of the programs differs according to the selected size of operation buffer area. *1

Sequence label

only

Sequence label or sequence number

programs differs according to the selected size of operation buffer area. *1

Not available

(alarm)

Not available

(alarm)

*1 Can be expanded by the operation buffer expansion specification. *2 Execution time depends on the size of a program.

4290-E P-59

SECTION 5 AUTOMATIC OPERATION

(8) Select [F7] (OK) from the pop-up function menu.

The designated main/subprogram file and main program is read to the operation memory and the MAIN PROGRAM SELECT pop-up window closes.

(9) Press the [CYCLE START] button.

This starts operation in accordance with the main program.

[Supplement]

1) An error occurs if the designated main program does not exist.

2) Once a program has been selected, it remains valid until the next program selection is made. However, selection of a schedule program will make the selected program invalid.

3) On the program display screen, the TAB code is indicated by z (reversed space).

2-2. Schedule Program Function

4290-E P-60

SECTION 5 AUTOMATIC OPERATION

The schedule program function allows continuous automatic machining of different types of workpiece using such as a pallet changer. The procedure for selecting and executing schedule programs is as follows: For details on programming for the schedule program function, refer to SECTION 13, SCHEDULE PROGRAMS in PROGRAMMING MANUAL.

Procedure :

1 Select [F1] (SCHEDULE PRG_OPER) from the function menu.

2 Select [F1] (PROGRAM SELECT) from the function menu.

The SCHEDULE PROGRAM SELECT pop-up window is displayed.

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Fig.5-2 SCHEDULE PROGRAM SELECT Pop-up Window

EIOEMM1O5045R01

3 Designate the required program file in the schedule program list.

The list can be scrolled using the page keys or the up/down cursor keys. To move the cursor between the program list area and the UPDATE setting areas, use the right/left cursor keys. To change the display pattern of the list, select [F2] (FILE NAME), or [F3] (SORT) from the pop-up function menu. The respective changes to list contents are as follows.

• FILE NAME: The file pattern for list display is changed.

• SORT: The order of file names is changed on the basis of the file names, size or date.

4 Select [F7] (OK) from the pop-up function menu.

The designated schedule program file is read to the operation memory and the SCHEDULE PROGRAM SELECT pop-up window closes.

4290-E P-61

SECTION 5 AUTOMATIC OPERATION

5 Press the [CYCLE START] button.

This starts operation in accordance with the schedule program. If the [CYCLE STOP] key is provided on the machine operation panel, it can be used to select cycle operation. That is, if schedule operation is started after turning on this key, operation stops after completing one main program. To execute the next main program, press the [CYCLE START] button.

[Supplement]

1) Always reset the NC before selecting a schedule program. If a schedule program is selected while the NC is running, an error occurs.

2) To carry out normal operation (automatic operation by selecting a program) after selecting a schedule program, select the program again.

3) When schedule program operation is started by pressing the [CYCLE START] button with the single block function on, a main program is selected by the schedule program first, then the NC waits for a cycle start. Pressing the [CYCLE START] button causes the NC to run in the normal single block mode.

Note that operation does not stop at a block of VSET, IF, and GOTO.

4) When the [RESET] switch is pressed during schedule program operation (due to occurrence of an alarm, for example), and then the interrupted program is restarted, the part program selected at the time the [RESET] switch was pressed is executed from the beginning, and the scheduled operation is continued.

If the number of times the part program is to be repeated is specified in the program selection block of the schedule program, the interrupted cycle is not counted (if operation is reset during the third cycle, the operation on starting up again is still regarded as the third cycle).

5) When the [CYCLE START] button is pressed after selecting a schedule program, a main program is selected and operation starts after the selection of a main program. If the NC is reset while a main program is selected, a main program is not selected.

6) The main program executed according to the execution of a schedule program is cleared from the operation buffer after the completion of it.

CYCLE START

3. Cycle Start and Slide Hold

3-1. Cycle Start

4290-E P-62

SECTION 5 AUTOMATIC OPERATION

Pressing the [CYCLE START] button on the machine operation panel starts NC operation in accordance with the part program already selected. It also starts NC operation according to the one block of a program input by the MDI operation. When cycle start is executed after the NC has been reset, NC operation starts from the beginning of a part program. When cycle start is executed after a stop - for example a single block stop or program stop - program execution starts from the next block. If the program is displayed, the step being executed is indicated with an arrow “→”. Pressing the [CYCLE START] button during slide hold restarts the interrupted function generation.

Eeoemm1o5005

NOTICE

1) Execution of a selected program starts at the point when the [CYCLE START] button is released after being pressed. However, during the slide hold state, program operation is started at the moment the [CYCLE START] button is pressed.

2) During program selection, sequence number search, and sequence restart search, pressing the [CYCLE START] button has no effect.

3) While the [SLIDE HOLD] button is pressed, pressing the [CYCLE START] button has no effect.

4) While the NC is operating, the [RUN] indicating lamp on the NC operation panel is lit, except when the machine is stopped in the slide hold state.

5) Even in the data setting mode, cycle start is possible if the previously selected mode is automatic or MDI and POSSIBLE is selected at CYCLE START AT THE SETTING of NC optional parameter (OPERATING RELATION PARAMETER).

6) While the operation is interrupted due to the occurrence of an alarm (alarm P, A, B, C), cycle start by pressing the [CYCLE START] button is impossible.

7) An error occurs if the [CYCLE START] button is pressed after a sequence restart search has been executed. To start operation after the completion of a sequence restart search, press the [SEQUENCE RESTART] key.

3-2. Slide Hold

4290-E P-63

SECTION 5 AUTOMATIC OPERATION

Axis feed or program execution started by pressing the [CYCLE START] button can be suspended by pressing the [SLIDE HOLD] button. “Slide hold” means a stop during axis feed, while “start-up hold” means a stop either before or after execution of axis motion commands. “Slide hold” and “start-up hold” can be classified as follows:

(1) Stop during function generation

If the [SLIDE HOLD] button is pressed during rapid traverse or cutting feed, this axis motion is stopped, with deceleration if necessary. If the axis stops before it reaches the target point, the machine is placed in the slide hold state. If the axis has already reached the target point before the operation is stopped by pressing the [SLIDE HOLD] button, all other machine operations specified in the same block are completed before the machine enters the start-up hold state (the same state as a stop in the single block mode, or program stop). The machine also enters the slide hold state if a dwell operation is aborted due to the pressing of the [SLIDE HOLD] button.

(2) Stop during operations other than function generation (during miscellaneous function opera-

tions) If the [SLIDE HOLD] button is pressed during the execution of a miscellaneous function, the [SLIDE HOLD] indicating lamp lights although the miscellaneous function operation does not stop. Since the machine stops after the completion of the miscellaneous function operation, the machine enters the start-up hold state.

[Supplement]

If a miscellaneous function command is specified with an axis motion command in the same block, these commands are executed in the following manner. With: Execution of a miscellaneous function command and an axis motion command start simultaneously. After: Execution of a miscellaneous function command starts after the completion of an axis motion command. In either case, operation is suspended by the pressing of the [SLIDE HOLD] button as indicated below. Pressing the [SLIDE HOLD] button during axis feed (including dwelling: Slide hold Pressing the [SLIDE HOLD] button during operations other than axis feed: Start-up stop

Eeoemm1o5006

NOTICE

1) While the machine is in the slide hold state (this does not include the start-up hold state), the [SLIDE HOLD] indicating lamp on the NC operation panel is lit. Although the machine is still operating during the slide hold state, the [RUN] indicating lamp is unlit.

2) When the machine is placed in the start-up hold state by pressing the [SLIDE HOLD] button, both the [SLIDE HOLD] and [RUN] indicating lamps go off.

4290-E P-64

SECTION 5 AUTOMATIC OPERATION

[Supplement]

1) During tapping in G84 (tapping cycle) or G74 (reverse tapping cycle) fixed cycle, axis feed does not stop immediately even if the [SLIDE HOLD] button is pressed but the operation stops in the slide hold state after the completion of axis feed for tapping. Note this does not apply to a synchronized tapping cycle that is called by G284 and G274. For details, refer to SECTION 3, SYNCHRONIZED TAPPING FUNCTION in SPECIAL FUNCTIONS MANUAL.

Fig.5-3 Slide Hold Operation during Tapping

EIOEMM1O5007R01

2) If whether or not slide hold is valid is specified by M140 (slide hold invalid) and M141 (slide hold valid) in a program, the [SLIDE HOLD] button is disabled while a block containing M140 or M141 is executed. When the NC is reset, M141 is valid.

4. Resetting the NC

4290-E P-65

SECTION 5 AUTOMATIC OPERATION

“Resetting” the NC means initializing the internal state of the NC unit. The NC is reset in the following cases:

• When the [RESET] switch on the NC operation panel is pressed.

• When the [MACHINE LOCK] key on the machine operation panel is turned on or off.

• When the NC operation mode is changed from manual to MDI or automatic by pressing the

(MDI) or (AUTO) mode selection key on the NC operation panel.

• When the NC operation mode is changed from automatic or MDI to manual by pressing the

(MANUAL) mode selection key on the NC operation panel.

• When the operation mode is changed from manual to a data setting mode with the mode selec-

tion keys on the NC operation panel, the NC is not reset; however, the NC is reset when the mode is next changed to automatic or MDI.

When the NC is reset, the machine stops immediately and the internal state of the NC unit is initialized.

Eeoemm1o5007

NOTICE

If the [RESET] switch is pressed while an axis is moving, the axis motion stops after deceleration. The NC is actually initialized after the axis has stopped. Note that even if the [RESET] switch is held down, the NC is reset only once.

SECTION 5 AUTOMATIC OPERATION

5. Sequence Number Search and Mid-Cycle Start

4290-E P-66

To start a main program part way through, search the desired sequence either by specifying the sequence name or by using the cursor keys and press the [CYCLE START] button. The main program starts from the located sequence.

Eeoemm1o5008

5-1. Sequence Number Search

To execute a sequence number search, follow the procedure below:

5-1-1. Sequence number search by a sequence name or sequence number

In the automatic operation mode, check that the main program has been correctly selected (that it has been read to the operation memory), then follow the procedure below:

Procedure :

1 Select [F1] (MAIN PRG_OPER) from the function menu.

2 Select [F4] (NUMBER SEARCH) from the function menu.

The SEQUENCE NUMBER SEARCH pop-up window is displayed.

Eeoemm1o5009

Eeoemm1o5010

Fig.5-4 SEQUENCE NUMBER SEARCH Pop-up Window

EIOEMM1O5047R01

4290-E P-67

SECTION 5 AUTOMATIC OPERATION

3 Input the desired sequence name.

4 Select [F7] (OK) from the pop-up function menu.

The designated sequence name is searched for from the start of the main program, and the pointer moves to the position where a match is found. On completion of the sequence search, the SEQUENCE NUMBER SEARCH pop-up window closes.

An error is displayed in the following cases:

• When the designated sequence name does not exist in the program.

• When a schedule program file is being executed (from schedule cycle start to END).

• Whether or not sequence number search is permitted during the execution of a schedule pro-

gram is set at SEQUENCE NUMBER SEARCH AFTER NC START of NC optional parameter (OPERATING RELATION PARAMETER).

• When the main program has not been selected correctly.

[Supplement]

1) It is possible to execute a sequence number search during execution of a schedule program or main program, provided that the NC is reset immediately beforehand.

2) It is also possible to carry out a sequence number search in the same manner as in a normal part program.

5-1-2. Sequence search by cursors

4290-E P-68

SECTION 5 AUTOMATIC OPERATION

In the automatic operation mode, check that the main program has been correctly selected (that it has been read to the operation memory), then follow the procedure below:

Procedure :

1 Select [F1] (MAIN PRG_OPER) from the function menu.

The CURRENT MAIN/SUB PROGRAM window is displayed.

Eeoemm1o5011

Fig.5-5 CURRENT MAIN/SUB PROGRAM Window

EIOEMM1O5046R01

2 Move the pointer to a desired sequence by pressing the cursor keys.

[Supplement]

This method of sequence search (using cursor keys) is also usable on the screen showing a main program.

SECTION 5 AUTOMATIC OPERATION

5-2. Mid-Cycle Start (Start after Sequence Number Search)

4290-E P-69

When the [CYCLE START] button is pressed after a sequence number search, the program is executed from the present pointer position. Since the program part skipped due to sequence number search is all invalid, achieve the status that would result from executing the skipped part of the program before pressing the [CYCLE START] button.

[Supplement]

1) The sequence number search operation just moves the pointer; modal command values and coordinate command values are all disregarded.

Instructions relating to subprograms such as CALL and GOTO are also disregarded.

2) A sequence number search is used when restarting operation from the division between one machining process and the next. For details on restarting at a block part way through machining, refer to “Return Search”.

3) In a sequence number search, it is not possible to specify the number of times a sequence should be repeated.

4) The presence of “/” (block delete) has no effect on a sequence number search.

Eeoemm1o5012

SECTION 5 AUTOMATIC OPERATION

6. Return Search and Sequence Restart

4290-E P-70

The return search and sequence restart functions are used to restart automatic operation after taking necessary measures like changing a tool if automatic operation is interrupted due to problems such as tool breakage. The procedure for restarting an interrupted automatic operation using these functions is indicated below. The return search function processes the program up to the specified sequence while moving the pointer. After that the sequence restart function moves the axes to the final target point of the program having been processed at a cutting feedrate when the [SEQUENCE RESTART] key is pressed. Then, the automatic operation restarts from the specified sequence when the [CYCLE START] button is pressed.

6-1. Return Search

In the automatic operation mode, check that the main program has been correctly selected (that it has been read to the operation memory), then follow the procedure below:

Procedure :

1 Select [F1] (MAIN PRG_OPER) from the function menu.

2 Select [F2] (RESTART) from the function menu.

The RESTART pop-up window is displayed.

Eeoemm1o5013

Eeoemm1o5014

Fig.5-6 RESTART Pop-up Window

EIOEMM1O5048R01

4290-E P-71

SECTION 5 AUTOMATIC OPERATION

3 Specify the return search method - input a sequence name or block counter, or select [F6]

(LAST) from the pop-up function menu. When you input the sequence name, the screen shows the relative number of blocks from sequence name to the return point (SEQ. NAME/BLK COUNTER) and the number of repetitions (REPEAT NUMBER) in addition to the current display. Each of these input items is explained below. (For more details, refer to “SPECIAL FUNCTIONS MANUAL SECTION 4 UPGADED SEQUENCE RESTART FUNCTION, Sequence Restart command”)

• SEQ. NAME/BLK COUNTER

Input the number of relative blocks from the sequence name to the return point.

• REPEAT NUMBER

Input the number of times the specified sequence should be repeated. Setting is possible for up to “9999” and if entry is omitted, it is regarded as “1”.

• AXIS MOVEMENT ORDER

Select from “NONE”, “+X”, “+Y”, “+Z”, “-X”, “-Y” and “-Z”. Positive and negative signs (+, -) before the axis name means “move to the first” and “move to the last”, respectively.

• MID-BLOCK RESTART (only when the mid-block restart function is selected)

Select from NONE, MC POSIT and SLIDE HOLD.

• RETURN AXIS

Input is required for this item only when “MC POSIT” is selected for “MID-BLOCK START”. Input any of “X”, “Y” and “Z”.

• REAL 3D GRAPHIC DRAW DURING RESTART

Choose whether the animation drawing (real 3D) is effective or ineffective during restart operation. To specify the sequence blocks to the end of program, select [F6] (LAST) from the popup function menu. If [F6] (LAST) is selected, the data set at the RESTART pop-up window is ignored.

[Supplement]

The sequence name or block counter input field can accept the input of asterisk “*”. The asterisk “*” means the previously executed block counter value (displayed on the title bar of the screen). Further, + or – sign can be used for addition or subtraction of the block counter value.

4290-E P-72

SECTION 5 AUTOMATIC OPERATION

Ex. If you input “*–2” when the previous counter value is 415, the program return to the block No. 413. If a block counter is input instead of a sequence name, the RESTART pop-up window does not display the relative number of blocks from the sequence name to the return point or the number of repetitions. Set the other items in the same manner as the items displayed by the input of a sequence name.

Fig.5-7 RESTART Pop-up Windows

EIOEMM1O5013r01

4 Select [F7] (OK).

The return operation is performed up to the specified sequence. The return operation is performed in the same manner as normal operation excluding that function generation and external output of S, T and M codes are not executed. Subprogram call, return from a subprogram and coordinate system shift are all executed. The term “block count” means the counted number of executed sequences beginning with the start of program after resetting. Control statement such as GOTO and CALL is not counted. Since the block count data and the sequence name are not cleared by the NC reset operation or turning on/off of the power, they can be used effectively for restoring the operation after resetting the NC. They are cleared at the start-up of the NC.

[Supplement]

1) An error occurs if return search is executed during the execution of a schedule or main program.

2) If [F6] (LAST) is selected for the return search method, [F2] restart operation is possible up to M02 (or M30) in a program. In this case, the NC is not reset by M02 (or M30).

6-2. Sequence Restart

4290-E P-73

SECTION 5 AUTOMATIC OPERATION

The sequence restart operation is possible only after the completion of return search operation. (For return search, refer to “Return Search”.) The status of the NC that should be after the execution of the program up to the specified sequence is restored automatically in the order indicated below when the [SEQUENCE RESTART] key is pressed.

6-2-1. Automatic restoration of miscellaneous functions

• Restoring the last S code

If there is an S command, the S code of that command is executed unconditionally.

• T code is not restored automatically.

Since a T code (next tool command) is not restored automatically, it is necessary to set the correct tool number in the tool data setting mode if the presently displayed next tool number is incorrect. If the next tool number is “0”, input it in the MDI operation before executing search.

• Only M codes related to spindle operation can be restored.

Since M codes are processed in groups, the last modal state of the individual M code groups is restored.

• M03, M04, M05 and M19 are regarded as M codes in the same group, and the last state of

them is restored.

• M codes related to ATC operation (M06, M63, M64 and M65) and those related to APC

operation (M60, etc.) are not restored automatically. The operator must select a tool.

• One-shot M codes (M00, M01, etc.) are not restored automatically.

• The axes move to the point to be reached at the execution of the return sequence at a manual

cutting feedrate.

Eeoemm1o5015

Eeoemm1o5016

• When the axes reach the return point in the sequence restart operation, the operation stops at

that point independent of the on/off state of the single block function. To restart the operation, press the [CYCLE START] button.

(1) Execute by inputting sequence name “N100”.

The NC prepares for the restoration of the last state after the execution of N100.

Fig.5-8 Sequence Return Search

EIOEMM1O5014r01

(2) Press the [SEQUENCE RESTART] key. The auxiliary commands such as S, T and M are out-

put to the PLC and after the confirmation of the answer signals for these commands, the axes move to the target point in the restart sequence at a manual cutting feedrate.

(3) The axes stop at the return point independent of the on/off state of the single block function.

To restart the operation, press the [CYCLE START] button.

7. Sequence Stop (Option)

4290-E P-74

SECTION 5 AUTOMATIC OPERATION

The sequence stop function allows the operation to be stopped at a specified sequence. It is possible to specify the desired sequence during automatic operation. Note that the sequence specified for this operation must be the one having been not executed. The operation stops in the same manner as in the single block stop. After the stop, pressing the [CYCLE START] button can restart the operation. The sequence stop operation procedure is indicated below.

Procedure :

1 Select [F1] (MAIN PRG_OPER) from the function menu.

2 Select [F3] (NUMBER STOP) from the pop-up function menu.

The NUMBER STOP pop-up window is displayed.

Eeoemm1o5017

Fig.5-9 NUMBER STOP Pop-up Window

EIOEMM1O5049R01

4290-E P-75

SECTION 5 AUTOMATIC OPERATION

3 Input the desired sequence name.

4 Select [F6] (ENTRY).

When the block of the specified sequence name is read during automatic operation, operation stops after the execution of the specified sequence. Execution by sequence name N112 After the execution of N112, operation stops before executing N113.

Fig.5-10 Sequence Stop

EIOEMM1O5017r01

In the state a sequence name has been set for sequence stop, it is possible to specify a new sequence name to change the present setting. Selection of [F7] (ENTRY CANCEL) cancels the specified sequence stop.

[Supplement]

1) Setting of a sequence stop is cleared when the NC is reset.

2) Sequence names are treated as character string and comparison of numbers is not executed.

3) An error occurs if sequence stop is set during schedule operation.

4) Setting of sequence stop is possible both before and during the execution of a main program as long as the main program is selected correctly.

5) If a sequence name of the sequence already executed is set as the sequence name for sequence stop, the set sequence name is disregarded.

8. Single Block

4290-E P-76

SECTION 5 AUTOMATIC OPERATION

When the [SINGLE BLOCK] key on the machine operation panel is turned on, the single block function is turned on and the program stops after executing one block. The single block function has two modes as indicated below.

Eeoemm1o5018

Execute single block

In this mode, the program stops at the block that contains a command calling for axis movement, miscellaneous function operation, coordinate system setting, etc. The program does not stop at a block that contains a control statement (CALL, IF, GOTO, etc.), macro call, return, or NOEX statement.

Read single block

In this mode, the program stops at all blocks.

[Supplement]

1) The “execute single block” mode is usually selected. To check the program including control statements, select the “read single block” mode.

2) The “read single block” mode is selected by the setting at STOP IN THE PARTICULAR CONTROL SINGLE BLOCK of NC optional parameter (OPERATING RELATION PARAMETER).

3) In the “execute single block” mode, whether or not the single block function is turned on is determined according to the status of the [SINGLE BLOCK] key after the execution of a block.

In the “read single block” mode, whether or not the single block function is turned on is determined according to the status of the [SINGLE BLOCK] key at the time a block of commands is read.

4) If the single block function is turned on during automatic operation, the program stops after the execution of the block being executed when the function is turned on. If blocks of commands having been read into the buffer area, these blocks are executed one by one each time the [CYCLE START] button is pressed. When the buffer area is emptied, a new block is read and executed when the [CYCLE START] button is pressed.

5) The “read single block” mode can be used to stop a schedule program at a control statement, IF, GOTO, VSET etc.

6) During the execution of a program called using the CALL command in the MDI mode, the on/off setting of the single block function is valid.

7) How the single block function is executed during the execution of a fixed cycle is described in SECTION 8, FIXED CYCLES in PROGRAMMING MANUAL.

8) If area machining is executed with the single block function turned on, operation stops at each movement.

9. Optional Block Skip

4290-E P-77

SECTION 5 AUTOMATIC OPERATION

When the [BLOCK SKIP] switch on the machine operation panel is turned on, the block skip function is turned on and the blocks preceded by a slash code (/) are skipped. For details, refer to SECTION 1, PROGRAM CONFIGURATIONS, 6 “Optional Block Skip” in PROGRAMMING MANUAL.

10. Program Branch

When the [PROGRAM BRANCH] key on the machine operation panel is turned on, the program branch function is turned on and the program branch commands specified in a program are executed. Two [PROGRAM BRANCH] keys are provided so that two program branch commands can be used. For details, refer to SECTION 1, PROGRAM CONFIGURATIONS, 7 “Program Branch Function” in PROGRAMMING MANUAL.

11. Optional Stop

When the [OPTIONAL STOP] key on the machine operation panel is turned on, the optional stop function is turned on and the execution of a program is suspended when a block containing M01 is executed. For restarting the suspended program, press the [CYCLE START] button. The program stop state is canceled and the program is restarted. If the [OPTIONAL STOP] key is off, M01 is disregarded and the program is continuously executed even if M01 block is executed.

Eeoemm1o5019

Eeoemm1o5020

PROGRAM

BRANCH

PROGRAM

BRANCH

Eeoemm1o5021

SECTION 5 AUTOMATIC OPERATION

12. Mirror Image Function

12-1. Mirror Image (Local Coordinate System)

4290-E P-78

When a [MIRROR IMAGE] key on the machine operation panel is turned on, the mirror image function is turned on for the selected axis. For the axes for which mirror image function is on, the sign of the coordinate value data is reversed to be executed. To turn on the mirror image function, press the [MIRROR IMAGE] key (X, Y, Z) while pressing the [INTERLOCK RELEASE] key.

• The mirror image function may also be turned on by specifying

a G code (G62) in a program. This is called the programmable mirror image function. The relationship between the mirror image function controlled by the setting of keys and the programmable mirror image function is indicated below.

Mirror Image Function Con-

trolled by [MIRROR IMAGE] Key

OFF OFF Not reversed OFF ON Reversed

ON OFF Reversed ON ON Not reversed

• This relationship is determined for the individual axes.

For details of the programmable mirror image function, refer to SECTION 4 PREPARATORY FUNCTIONS, 3 “Programmable Mirror Image” in PROGRAMMING MANUAL.

Mirror Image Function Con-

trolled by G Code

Eeoemm1o5022

MIRROR

IMAGE

INTERLOCK

RELEASE

MIRROR

IMAGE

Mirror Image Status

MIRROR

IMAGE

Example:

−

− −

4290-E P-79

SECTION 5 AUTOMATIC OPERATION

−

Fig.5-11 Relationship between MIRROR IMAGE key Setting and Programmable Mirror Image

Function

EIOEMM1O5020r01

When the mirror image function is turned on by pressing a [MIRROR IMAGE] key, the sign of programmed commands is reversed.

4290-E P-80

SECTION 5 AUTOMATIC OPERATION

[Supplement]

1) If a [MIRROR IMAGE] key is turned on during automatic operation, the mirror image function becomes valid from the block newly read. If several blocks have already been read into the buffer area when the key is turned on, these blocks are executed as programmed.

2) While the program is executed with the single block function on, switching the mirror image state on and off after the execution of a block causes the new mirror image function state to apply to the next block and on.

Example:

While the program is executed with the single

N100

N101

N102

Mirror image function ON

block function on, if the mirror image function is turned on after the execution of N101 and then the [CYCLE START] button is pressed, program restarts in the state the mirror image function is on from N102.

Fig.5-12 Mirror Image Function during Single Block Mode Operation

EIOEMM1O5021R01

3) The mirror image function is valid for the setting of a work coordinate system (G92 IP__).

4) The mirror image function is valid for the command that specifies the center of scaling (G51 IP__).

5) The mirror image function is invalid for the coordinate shift command (G11 IP__).

6) G codes specifying the direction and I, J, and K commands are changed if necessary. Circular interpolation (G02, G03)

Cutter radius compensation (G41, G42, etc.)

7) Positioning direction determined for uni-directional positioning operation (G60) is not affected by the setting for the mirror image function.

Example:

Fig.5-13 Direction of Positioning in Mirror Image ON / OFF State

EIOEMM1O5022R01

8) On the screen, the “–” sign is displayed preceding address characters of the axes for which the mirror image function is on.

SECTION 5 AUTOMATIC OPERATION

12-2. Mirror Image Function in Work Coordinate System

4290-E P-81

If a program is executed in a local coordinate system, the mirror image function operates in that local coordinate system. It is possible to have the mirror image function operate in the presently selected work coordinate system by changing the parameter setting.

12-2-1. Parameter Setting

The following parameter is used to select a coordinate system in which the mirror image function operates.

LOCAL

WORK

CAUTION

1) Initial setting for this parameter is LOCAL.

2) If you have changed the setting for this parameter, press function key [F7] (BACKUP). After completing backup, you may turn off and back on the power.

Note that the new setting is not recognized even if the setting is simply changed.

Eeoemm1o5023

Eeoemm1o5024

NC Optional Parameter (MIRROR IMAGE)

The mirror image function operates in a local coordinate system.

The mirror image function operates in a work coordinate system.

12-2-2. Mirror Image Effects in Different Coordinate Systems

Assuming that the local coordinate system X'-Y' is set in a work coordinate system X-Y, which is set in the X-Y plane with machining area A defined as shown in Fig. 1, the mirror image function influences machining area A as shown below.

Fig.5-14 Effects of Mirror Image Function in Different Coordinate Systems

Eeoemm1o5025

EIOEMM1O5023r01

Absolute Programming <G90>

4290-E P-82

SECTION 5 AUTOMATIC OPERATION

Fig.5-15 Mirror Image in Local Coordinate System in Absolute Programming

Eeoemm1o5026

EIOEMM1O5024r01

Fig.5-16 Mirror Image in Work Coordinate System in Absolute Programming

EIOEMM1O5025r01

Incremental Programming <G91>

4290-E P-83

SECTION 5 AUTOMATIC OPERATION

Y’

c’

b’

Fig.5-17 Mirror Image in Local Coordinate System in Incremental Programming

AXY

Eeoemm1o5027

d’ ’

b"’

X’

c"’

EIOEMM1O5026r01

a’

a"’

d"’

Fig.5-18 Mirror Image in Work Coordinate System in Incremental Programming

EIOEMM1O5027r01

• In incremental programming, if a local coordinate system is set without rotation, there are no dif-

ferences between the areas defined by the mirror image function in a local coordinate system and a work coordinate system.

→ → →

EIOEMM1O5028r01

13. Override

4290-E P-84

SECTION 5 AUTOMATIC OPERATION

The override function changes feedrates and spindle speeds within a certain range during machine operation.

13-1. Feedrate Override

The feedrate override function changes axis feedrates during machining operation. The feedrate override function provides the following two types of override capability.

• Rapid traverse override

• Cutting feed override

13-1-1. Rapid Traverse Override

This function is valid for manual rapid traverse operation and rapid traverse of an axis specified in a program (G00, G60, etc.). Actual rapid traverse rate will be “rapid traverse rate” x “override value”. If you select “100%”, the axes traverse at the rapid traverse rate determined by the machine specification.

13-1-2. Cutting Feed Override

This function is valid for cutting feed of an axis specified in a program (G01, G02, G03, etc.). Actual cutting feedrate will be “F value” x “override value”.

[Supplement]

1) The override setting is disregarded during tapping cycle (G74, G84) and synchronized tapping operation (G274, G284).

2) After the execution of M136 (cutting feed override invalid), axis feed commands are executed at the feed override setting of 100% until this mode is canceled by M137.

3) Axes do not move if the override is 0%.

Eeoemm1o5030

Eeoemm1o5031

Eeoemm1o5028

Eeoemm1o5029

RAPID OVERRIDE

5030

FEEDRATE

100

105

110

120

130

140

150

160

170

180

200

13-2. Spindle Override

The spindle override function changes the spindle speed. The NC unit operates according to the spindle speed command output from the PLC. Actual spindle speed is displayed on the screen.

Eeoemm1o5032

SPINDLE

OVERRIDE

120

130

110

100

140

150

160

180

200

14. Manual Intervention and Restart

4290-E P-85

SECTION 5 AUTOMATIC OPERATION

The manual intervention function allows a program to be suspended at a desired point enabling manual operation. The procedure for manual intervention is indicated below.

Procedure :

1 During automatic or MDI mode operation, stop the operation by pressing the [SLIDE HOLD]

button or turning on the single block function.

2 Select [F2] (ACT POSI ENLARGE) from the function menu.

The ACTUAL POSITION pop-up window is displayed.

[Supplement]

Step 3) below is an operation to display the manually operated axis movement distance on the screen. Manual intervention is possible without performing step 3).

Eeoemm1o5033

Fig.5-19 ACTUAL POSITION Pop-up Window

EIOEMM1O5050R01

okuma OSP-E100M, OSP-E10M Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTIONS

1. Precautions Relating to Machine Installation

2. Points to Check before Turning on the Power

3. Precautions Relating to Operation

4. Precautions Relating to the ATC

5. On Finishing Work

6. Precautions during Maintenance Inspection and When Trouble Occurs

7. General Precautions

8. Symbols Used in This Manual

INTRODUCTION

CONSTRUCTION OF THIS MANUAL

TABLE OF CONTENTS

FUNDAMENTALS

SECTION 1 PART NAMES AND FUNCTION

1. Operation Panels

1-1. Basic Construction of Operation Panels

1-2. Guide to Controls on Operation Panels

2. SCREENS

2-1. Mode Transition Charts

2-2. Screen Operations

3. One-touch Window Close Operation

OPERATION

SECTION 1 TURNING THE POWER ON AND OFF

1. Turning the Power ON

2. Turning the Power OFF

3. Emergency Stop

1. Operation Mode Basic Screen

SECTION 2 OPERATION MODES

1-1. Screen Display

1-2. Pop-up Windows

SECTION 3 MANUAL OPERATION

1. Axis Feed Operations

1-1. Manual Rapid Traverse Operation

1-2. Manual Cutting Feed Operation

1-3. Pulse Handle Feed

2. Spindle Operation

2-1. Starting the Spindle

2-2. Stopping the Spindle

2-3. Releasing the Spindle

2-4. Spindle Orientation

3. Indexing the Swivel Head and the Attachment

4. ATC

4-1. ATC Operation

4-2. Manual Tool Change Operation

4-3. Manual Magazine Operation

4-4. Manual Tool Change during Automatic Operation

5. APC

5-1. APC Operation

5-2. Automatic APC Operations

5-3. Manual APC Operation

6. Others

SECTION 4 MDI OPERATION

1. Procedure for MDI Operation

2. Automatic Operation and MDI Operation

3. Subprogram Call in MDI Operation

SECTION 5 AUTOMATIC OPERATION

1. Program Files

2. Program Selection

2-1. Selection of Main/Subprogram

2-2. Schedule Program Function

3. Cycle Start and Slide Hold

3-1. Cycle Start

3-2. Slide Hold

4. Resetting the NC

5. Sequence Number Search and Mid-Cycle Start

5-1. Sequence Number Search

5-2. Mid-Cycle Start (Start after Sequence Number Search)

6. Return Search and Sequence Restart

6-1. Return Search

6-2. Sequence Restart

7. Sequence Stop (Option)

8. Single Block

9. Optional Block Skip

10. Program Branch

11. Optional Stop

12. Mirror Image Function