Mitsubishi C70 User manual

MELDAS and MELSEC are registered trademarks of Mitsubishi Electric Corporation.
Other company and product names that appear in this manual are trademarks or registered trademarks of the respective
company.

Introduction
This manual is referred to when using the C70.
This manual explains how to operate the screens of the C70. Read this manual thoroughly
before using the CNC unit. To safely use this CNC unit, thoroughly study the "Precautions for
Safety" on the next page before use.
Details described in this manual
CAUTION
For items described in "Restrictions" or "Usable State", the instruction manual issued by the
machine manufacturer takes precedence over this manual.
An effort has been made to note as many special handling methods in this user's manual.
Items not described in this manual must be interpreted as "Not Possible".
This manual has been written on the assumption that all option functions are added.
Refer to the specifications issued by the machine manufacturer before starting use.
Refer to the manuals issued by the machine manufacturer for each machine tool
explanation.
Some screens and functions may differ or may not be usable depending on the NC version.
In this NC unit, the machining programs, parameters and tool compensation data are saved in the
memory (memory elements). This NC unit's memory is backed up by lithium batteries, and under
normal conditions will last 6 years from the date of manufacture. However, data contents could be lost
under the conditions described below.
To prevent data loss, output important programs, parameters, etc., to the external memory devices
and save them.
Data in the memory can be lost under these kinds of conditions.
(1) Incorrect operation
Data can be lost if the operator inadvertently changes data while editing a program or setting
parameters.
(This is not really a data loss, but it is a loss from the standpoint that the original data is gone.)
Data can be lost if the operator inadvertently deletes data or initializes NC unit.
(2) Battery life expires
When the battery life expires and there is not enough voltage to store the data in the memory,
data can be lost by turning the power OFF.
(3) Faults
Data can be lost when faults occur and the control unit must be replaced.
< Important Usage Notes >

Precautions for Safety
Always read the specifications issued by the machine manufacturer, this manual, related
manuals and attached documents before installation, operation, programming, maintenance
or inspection to ensure correct use.
Understand this numerical controller, safety items and cautions before using the unit.
This manual ranks the safety precautions into "DANGER", "WARNING" and "CAUTION".
When the user may be subject to imminent fatalities or major injuries if
handling is mistaken.
When the user may be subject to fatalities or major injuries if handling
is mistaken.
When the user may be subject to injuries or when physical damage
may occur if handling is mistaken.
Note that even items ranked as " CAUTION", may lead to major results depending on
the situation. In any case, important information that must always be observed is described.
The meanings of the pictorial signs are given below.
The following sings indicate prohibition and compulsory.
This sign indicates prohibited behavior (must not do).
For example, indicates “Keep fire away”.
This sign indicated a thing that is pompously (must do).
For example, indicates “it must be grounded”.
The meaning of each pictorial sing is as follows.
CAUTION
CAUTION
rotated object
CAUTION
HOT
Danger
Electric shock
risk
Danger
explosive
Prohibited
Disassembly is
prohibited
KEEP FIRE
AWAY
General
instruction
Earth ground
DANGER
WARNING
CAUTION

DANGER
1. Items related to maintenance
Do not touch the terminals while power is on. Doing so could cause electric shock.
Correctly connect the battery. Also, do not charge, disassemble, heat, place in fire,
short circuit, or solder the battery.
Mishandling of a battery may cause overheating, cracks or ignition which could result
in injury and fire.
Switch off all phases of the externally supplied power used in the system when
cleaning the module or retightening the terminal or module mounting screws.
Not doing so could result in electric shock. Loose tightening of terminal screws can
cause a short circuit or malfunction. Over tightening of screws can cause damages to
the screws and/or the module, resulting in fallout, short circuits, or malfunction.
The capacitor is mounted to the modules. Do not incinerate the modules so that the
incineration of capacitor may cause burst. For disposal of the modules, request for
specialized industrial waste disposal services who has incineration facility.
2.Items related to inspection
Never open the front case or terminal covers while the power is ON or the unit is
running, as this may lead to electric shocks.
Never run the unit with the front case or terminal cover removed. The high voltage
terminal and charged sections will be exposed and may lead to electric shocks.
Never remove the front case or terminal cover at times other than wiring work or
periodic inspections even if the power is OFF. The insides of the controller and servo
drive unit are charged and may lead to electric shocks.
When performing wiring work or inspections, turn the power OFF, wait at least ten
minutes, and then check the voltage with a tester, etc. Failing to do so may lead to
electric shocks.
Never operate the switches with wet hands, as this may lead to electric shocks.
Do not damage, apply excessive stress, place heavy things on or sandwich the
cables, as this may lead to electric shocks or fire.
Do not touch the controller, servo drive unit or servomotor terminal blocks while the
power is ON, as this may lead to electric shocks or fire.
Do not touch the built-in power supply, built-in grounding or signal wires of the
controller and servo drive unit, as this may lead to electric shocks.

WARNING
1. Items related to program development
Do not put any startup switch for C70 on GOT’s touch key. If a communication fault
(including cable disconnection) occurs between GOT and CNC C70, the
communication will be suspended and the GOT will become inoperative. In this
case, even when you release your hands from the startup switch, CNC will fail to
recognize the cutoff of startup signal, which may cause serious accidents.
2. Items related to operation
If the operation start position is set in a block which is in the middle of the program
and the program is started, the program before the set block is not executed. Please
confirm that G and F modal and coordinate values are appropriate. If there are
coordinate system shift commands or M, S, T and B commands before the block set
as the start position, carry out the required commands using the MDI, etc. If the
program is run from the set block without carrying out these operations, there is a
danger of interference with the machine or of machine operation at an unexpected
speed, which may result in breakage of tools or machine tool or may cause damage
to the operators.
Under the constant surface speed control (during G96 modal), if the axis targeted for
the constant surface speed control moves toward the spindle center, the spindle
rotation speed will increase and may exceed the allowable speed of the workpiece or
chuck, etc. In this case, the workpiece, etc. may jump out during machining, which
may result in breakage of tools or machine tool or may cause damage to the
operators.

CAUTION
1. Items related to product and manual
For items described as "Restrictions" or "Usable State" in this manual, the instruction
manual issued by the machine manufacturer takes precedence over this manual.
An effort has been made to describe special handling of this machine, but items that
are not described must be interpreted as "Not Possible".
This manual is written on the assumption that all option functions are added. Refer to
the specifications issued by the machine manufacturer before starting use.
Refer to the manuals issued by the machine manufacturer for each machine tool
explanation.
Some screens and functions may differ or may not be usable depending on the NC
version.
2. Items related to installation and assembly
Always ground the signal cable to ensure stable operation of the system. Ground the
NC unit, power distribution panel and machine to a one-point ground to establish the
same potential.
3. Items related to preparations before use.
Always set the stored stroke limit. Setting no limits could result in collision with the
machine end.
Always turn the power OFF before connecting/disconnecting the input/output device
cables. The NC and input/output device could be damaged if the cable is connected
in the power ON state.
4. Items related to screen operation
If the tool compensation amount is changed during automatic operation (including
single block stop), the amount will be validated from the next block or several blocks
following.
If the workpiece coordinate offset amount is changed during single block stop, the
changes will be valid from the next block.
Pay close attention to the sequence operation when carrying out forced data setting
(forced output) in the PLC I/F (diagnosis) screen.
If the operation start position is set from a block in the program and the program is
started, the program before the set block is not executed. If there are coordinate
system shift commands or M, S, T, and B commands before the block set as the
starting position, carry out the required commands using the MDI, etc. There is a
danger of interference with the machine if the operation is started from the set starting
position block without carrying out these operations.
To prevent the influence of data loss and data transformation over the line, always
carry out data comparison after transferring a machining program.
Do not change the setup parameters without prior consent from the machine
manufacturer.

CAUTION
5. Items related to programming
If there is no value after the G command, the operation will be the "G00" operation
when the program is run due to key chattering, etc., during editing.
" ; " "EOB" and " % " "EOR" are symbols used for explanation.
The actual codes are: For ISO: "CR, LF", or "LF" and "%".
Programs created on the Edit screen are stored in the NC memory in a "CR, LF"
format, but programs created with external devices such as the FLD or RS-232C may
be stored in an "LF" format.
The actual codes for EIA are: "EOB (End of Block)" and "EOR (End of Record)".
When creating the machining program, select the appropriate machining conditions so
as not to exceed the machine and NC performance, capacity and limits. The examples
do not consider the machining conditions.
Do not change the fixed cycle program without prior consent from the machine
manufacturer.
6. Items related to operation
Do not enter the movable range of the machine during automatic operation. Make
sure not to place hands, legs or face near the spindle during rotation.
Always carry out dry run operation before actual machining, and confirm the machining
program, tool offset amount and workpiece coordinate system offset amount.
7. Items related to faults and errors
If the BATTERY LOW warning is output, save the machining programs, tool data and
parameters to an input/output device, and then replace the battery. If the BATTERY
alarm occurs, the machining programs, tool data and parameters may be damaged.
After replacing the battery, reload each data item.
If the axis overruns or makes an abnormal noise, press the EMERGENCY STOP
button immediately, and stop the axis.
When setting the parameter not to check the overheat, the control unit and the
communication terminal may not be controlled because of overheat.
In such case, axis runaway may cause a machine breakage, an accident resulting in
injury or death, or device breakage.
To prevent the serious results, ordinarily set the parameters so that the overheat
check is valid.
8. Items related to maintenance
Do not apply voltages on the connector other than those indicated in Connection and
Maintenance manual. Doing so may lead to destruction or damage.
Incorrect connections may damage the devices, so connect the cables to the
specified connectors.
Do not connect or disconnect the connection cables between each unit while the
power is ON.
Do not connect or disconnect any PCB while the power is ON.
Do not replace the battery while the power is ON.
Do not short-circuit, charge, overheat, incinerate or disassemble the battery.
Dispose of the spent battery according to local laws.

CAUTION
Read the manual carefully and pay careful attention to safety for the on-line operation
(especially program change, forced stop or operation change) performed by
connecting peripheral devices to the controller during operation. Erroneous operation
may cause machine breakage or accident.
Never try to disassemble or modify module. It may cause product failure, operation
failure, injury or fire.
Use any radio communication device such as a cellular phone or a PHS phone more
than 25cm (9.84 inch) away in all directions of C70. Failure to do so may cause a
malfunction.
Completely turn off the externally supplied power used in the system before
installation or removing the module. Not doing so could result in electric shock,
damage to the module or operation failure.
Do not install/remove the module on to/from base unit or terminal block more than 50
times, after the first use of the product. Failure to do so may cause the module to
malfunction due to poor contact of connector.
Do not drop or impact the battery installed to the module. Doing so may damage the
battery, causing battery liquid to leak in the battery. Do not use the dropped or
impacted battery, but dispose of it.
Before touching the module, always touch grounded metal, etc. to discharge static
electricity from human body. Failure to do so may cause the module to fail or
malfunction.
Do not directly touch the module's conductive parts and electronic components.
Touching them could cause an operation failure or give damage to the module.
9. Items related to inspection
Be sure to ground the controller, servo amplifier and servomotor. Do not ground
commonly with other devices. (Ground resistance: 100 Ωor less)
The wiring work and inspections must be done by a qualified technician.
Wire the units after mounting the controller, servo amplifier and servomotor. Failing to
do so may lead to electric shocks or damage.
Perform the daily and periodic inspections according to the instruction manual.
Perform maintenance and inspection after backing up the program and parameters for
the controller and servo amplifier.
Do not place fingers or hands in the clearance when opening or closing any opening.
Periodically replace consumable parts such as batteries according to the instruction
manual.
Do not touch the lead sections such as ICs or the connector contacts.
Do not place the controller or servo amplifier on metal that may cause a power
leakage or wood, plastic or vinyl that may cause static electricity buildup.
Do not perform a megger test (insulation resistance measurement) during inspection.
When replacing the Motion controller or servo amplifier, always set the new unit
settings correctly.
After maintenance and inspections are completed, confirm that the position detection
of the absolute position detector function is correct.
Do not short circuit, charge, overheat, incinerate or disassemble the batteries.
The electrolytic capacitor will generate gas during a fault, so do not place your face
near the controller or servo amplifier.

CAUTION
The electrolytic capacitor and fan will deteriorate. Periodically change these to prevent
secondary damage from faults. Replacements can be made by our sales
representative, or at the nearest service center.
If an error occurs in the self diagnosis of the controller or servo amplifier, confirm the
check details according to the instruction manual, and restore the operation.
If a dangerous state is predicted in case of a power failure or product failure, in order
to prevent that state, use a servomotor with electromagnetic brakes for maintenance
or mount a brake mechanism externally.
Use a double circuit construction so that the electromagnetic brake operation circuit
can be operated by emergency stop signals set externally.
MBR EMG
24VDC
If an error occurs, remove the cause, secure the safety and then resume operation
after alarm release.
The unit may suddenly restart after a power failure is restored, so do not go near the
machine.
(Design the machine so that personal safety can be ensured even if the machine
restarts suddenly.)
Confirm and adjust the program and each parameter before operation. Unpredictable
movements may occur depending on the machine.
Extreme adjustments and changes may lead to unstable operation, so never make
them.
Do not apply a voltage other than that specified in the instruction manual on any
terminal. Doing so may lead to destruction or damage.
Do not mistake the terminal connections, as this may lead to destruction or damage.
Do not mistake the polarity (+ / -), as this may lead to destruction or damage.
10. Items related to servo/spindle parameters
Do not make remarkable adjustments or changes of the parameters as the operation
may became unstable.

Disposal
(Note) This symbol mark is for EU countries only.
This symbol mark is according to the directive 2006/66/EC Article 20 Information for end-
users and Annex II.
Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and
components which can be recycled and/or reused.
This symbol means that batteries and accumulators, at their end-of-life, should be disposed of
separately from your household waste.
If a chemical symbol is printed beneath the symbol shown above, this chemical symbol means that the
battery or accumulator contains a heavy metal at a certain concentration. This will be indicated as
follows:
Hg: mercury (0,0005%), Cd: cadmium (0,002%), Pb: lead (0,004%)
In the European Union there are separate collection systems for used batteries and accumulators.
Please, dispose of batteries and accumulators correctly at your local community waste collection/
recycling centre.
Please, help us to conserve the environment we live in!

CONTENTS
I. SCREEN OPERATIONS
1. Setting and Display Unit ..............................................................................................1
1.1 Graphic Operation Terminal (GOT)....................................................................................1
1.2 Screen Operation of GOT ..................................................................................................2
2. CNC Monitor Screen....................................................................................................4
2.1 Setting and Display Unit Operation....................................................................................6
2.1.1 Display Area of NC Screens......................................................................................6
2.1.2 Screen Transition Diagram (L system) ......................................................................8
2.1.3 Screen Transition Diagram (M system) .....................................................................9
2.1.4 Screen Selection Procedure....................................................................................10
2.1.5 Data Setting Method................................................................................................14
2.2 Monitor .............................................................................................................................18
2.2.1 Position....................................................................................................................19
2.2.1.1 Position Display Counter Zero and Origin Zero...............................................20
2.2.1.2 Manual Numerical Value Command (S, T, M).................................................21
2.2.1.3 Displaying Automatic Operation Program.......................................................24
2.2.2 Coordinate...............................................................................................................25
2.2.3 Command ................................................................................................................27
2.2.3.1 Execution Program Monitor.............................................................................27
2.2.3.2 Execution Modal Monitor.................................................................................28
2.2.3.3 Total Integrating Time Display.........................................................................30
2.2.4 Program Search.......................................................................................................32
2.2.4.1 Memory Search...............................................................................................33
2.2.5 Common Variable....................................................................................................34
2.2.5.1 Common Variable Display...............................................................................35
2.2.5.2 Common Variable Setting ...............................................................................36
2.2.5.3 Common Variable Data Deleting.....................................................................36
2.2.6 Local Variable..........................................................................................................37
2.2.6.1 Local Variable Data Display............................................................................38
2.3(I) Tool Offset (L system)...................................................................................................39
2.3.1 Wear Data................................................................................................................40
2.3.1.1 Setting Tool Offset Data..................................................................................41
2.3.1.2 Erasing the Tool Offset Data...........................................................................41
2.3.1.3 Tool Wear and Tool Length Data Setting Mode (incremental/absolute) .........42
2.3.2 Tool Length Data.....................................................................................................43
2.3.2.1 Manual Tool Length Measurement I................................................................44
2.3.2.2 Manual Numerical Command Operation on the TOOL DATA Screen (M, T)..50
2.3.2.3 Tool Presetter..................................................................................................51
2.3.3 Tool Nose Data........................................................................................................56
2.3.4 Tool Life Management I ("#1096 T_L type" is 1)......................................................57
2.3.4.1 Tool Life Management Method........................................................................58
2.3.4.2 Conditions for Counting (incrementing)...........................................................58
2.3.4.3 Setting Tool Life Management Data................................................................59
2.3.4.4 Erasing Tool Life Management Data in Display Screen Units.........................59
2.3.4.5 Cautions..........................................................................................................59
2.3.5 Tool Life Management II ("#1096 T_Ltype" is 2)......................................................60
2.3.5.1 Group Registration..........................................................................................61
2.3.5.2 Tool Life Incrementation Methods...................................................................64
2.3.5.3 Parameters......................................................................................................65
2.3.6 Tool Registration......................................................................................................66
2.3.6.1 Outline of Functions ........................................................................................66
2.3.6.2 Tool Registration in the Magazine Pot ............................................................67

2.3.6.3 Tool Registration in the Spindle, Standby and Indexing Areas.......................68
2.3.6.4 Deleting Tool Registration Data ......................................................................68
2.3.6.5 Manual Numerical Command Operation (M, T) on the TOOL
REGISTRATION Screen..............................................................................69
2.3.7 Workpiece Coordinate.............................................................................................69
2.3(II) Tool Offset (M system).................................................................................................70
2.3.1 Tool Offset...............................................................................................................71
2.3.1.1 Tool Offset Data Setting..................................................................................72
2.3.1.2 Tool Offset Data Clear.....................................................................................72
2.3.1.3 Tool Offset Data Setting Modes (Absolute and Incremental)..........................73
2.3.1.4 Manual Tool Length Measurement..................................................................75
2.3.1.5 Manual Numeric Command Operation on the TOOL OFFSET Screen (M, T) 78
2.3.2 Tool Registration......................................................................................................79
2.3.2.1 Function Outline..............................................................................................79
2.3.2.2 Tool Registration in Magazine Pot ..................................................................80
2.3.2.3 Tool Registration in HEAD, NEXT, and INDEX...............................................81
2.3.2.4 Tool Registration Data Clear...........................................................................81
2.3.2.5 Manual Numeric Command Operation on the TOOL REGISTRATION
Screen (M, T) ...............................................................................................82
2.3.3 Tool Life...................................................................................................................83
2.3.3.1 Function Outline..............................................................................................83
2.3.3.2 TOOL LIFE Screen Data Display....................................................................84
2.3.3.3 TOOL LIFE Data Display and Setting (TOOL LIFE Data Screen Page 2)......88
2.3.3.4 Clear of All TOOL LIFE Data (HEAD, NEXT, GROUP LIST Screen Page 1) .89
2.3.4 Workpiece Coordinate.............................................................................................90
2.3.4.1 Setting Workpiece Coordinate System Offset Data ........................................91
2.3.4.2 Setting External Workpiece Coordinate System Offset Data..........................91
2.3.4.3 Displaying Machine Position Data...................................................................91
2.4 Parameters.......................................................................................................................92
2.4.1 Machining Parameters.............................................................................................94
2.4.1.1 Process Parameters........................................................................................94
2.4.1.2 Control Parameters.........................................................................................94
2.4.1.3 Axis Parameters..............................................................................................95
2.4.1.4 Barrier Data.....................................................................................................95
2.4.2 Setup Parameters....................................................................................................96
2.5 Program............................................................................................................................97
2.5.1 Function Outline.......................................................................................................98
2.5.2 Edit type...................................................................................................................99
2.5.3 Menu Function.......................................................................................................100
2.5.3.1 MDI Screen Menu Function...........................................................................101
2.5.3.2 EDIT Screen Menu Function.........................................................................104
2.5.4 Program Edit Operation.........................................................................................108
2.5.4.1 Common Operation Between Screen Editing and Word Editing...................108
2.5.4.2 Screen Editing...............................................................................................111
2.5.4.3 Word Editing..................................................................................................117
2.5.5 MDI Screen Extension Operation ..........................................................................138
2.5.5.1 MDI Data Registration in Memory.................................................................138
2.5.6 Edit Screen Extension Operation...........................................................................139
2.5.6.1 Edit Data Call ................................................................................................139
2.5.6.2 New Program Registration and Preparation..................................................143
2.6 Data In/Out.....................................................................................................................144
2.6.1 Program Erase.......................................................................................................145
2.6.2 Program File..........................................................................................................149
2.6.3 Program Copy........................................................................................................150
2.6.3.1 Machining Program Copy..............................................................................150
2.6.3.2 Machining Program Condense......................................................................151

2.6.3.3 Machining Program Merge............................................................................152
2.6.3.4 Changing the Machining Program Number...................................................153
2.7 Diagnosis........................................................................................................................154
2.7.1 Alarm Message......................................................................................................155
2.7.1.1 Tracing of Alarm and Stop Codes.................................................................156
2.7.2 Servo Monitor ........................................................................................................157
2.7.2.1 Servo Monitor................................................................................................157
2.7.2.2 Servo Diagnosis............................................................................................160
2.7.2.3 Power Supply Diagnosis ...............................................................................161
2.7.2.4 Synchronous Error ........................................................................................163
2.7.3 Spindle Monitor......................................................................................................164
2.7.3.1 Spindle Monitor .............................................................................................164
2.7.3.2 Spindle Diagnosis .........................................................................................172
2.7.4 PLC Interface Diagnosis of CNC CPU...................................................................173
2.7.4.1 PLC-I/F Setting and Display..........................................................................173
2.7.4.2 PLC Device Data Display..............................................................................176
2.7.4.3 PLC Interface Signal Forcible Definition (Single-shot Type).........................177
2.7.4.4 PLC Interface Signal Forcible Definition (Modal Type) .................................178
2.7.4.5 Diagnosis Executed When an Emergency Stop Status Occurs....................179
2.7.5 Absolute Position Monitor......................................................................................180
2.7.5.1 ABS Servo Monitor........................................................................................180
2.7.5.2 Absolute Position Initialization.......................................................................181
2.7.6 PLC Axis Monitor...................................................................................................183
2.7.7 Operation History...................................................................................................184
2.7.7.1 Diagnosis of Operation History and the Occurrence Time of History (History
Data)...........................................................................................................185
2.7.7.2 Correspondence of Operation Keys and Key history....................................186
2.7.7.3 Input/Output Signal History Covering Range ................................................188
2.7.7.4 Suspending the Operation History Function..................................................188
2.7.7.5 Saving the Operation History Data................................................................189
2.7.7.6 Switching the History Display........................................................................189
2.7.7.7 Clearing the Operation History and the Occurrence Time of History (History
Data)...........................................................................................................190
2.7.7.8 Setting and Displaying the Time and Date of Occurrence of Operation
History Data................................................................................................190
2.7.7.9 Outputting the Storage Data for Operation History .......................................190
2.7.7.10 Precautions .................................................................................................192
2.7.8 System Configuration ............................................................................................193
2.7.8.1 S/W Module Tree (NC System).....................................................................193
2.7.8.2 S/W Module Tree(2) (Drive Unit)...................................................................193
2.7.8.3 H/W Monitor ..................................................................................................194
2.7.8.4 OPTION.........................................................................................................194
2.7.9 NC Data Sampling.................................................................................................195
2.7.9.1 Display Items.................................................................................................196
2.7.9.2 Parameters....................................................................................................197
2.7.9.3 Address Designation.....................................................................................203
2.7.9.4 Data Output Format.......................................................................................205
2.7.9.5 Outputting the Data.......................................................................................206
2.7.9.6 Flow of the Operation....................................................................................207

II. MACHINE OPERATIONS
1. Operation State ...........................................................................................................2
1.1 Operation State Transition Diagram...................................................................................2
1.2 Power OFF.........................................................................................................................3
1.3 Not Ready ..........................................................................................................................3
1.4 Ready.................................................................................................................................4
1.4.1 Reset .........................................................................................................................4
1.4.2 Automatic Operation Start .........................................................................................4
1.4.3 Automatic Operation Pause.......................................................................................4
1.4.4 Automatic Operation Stop..........................................................................................4
2. Indicator Lamps...........................................................................................................5
2.1 NC Unit Ready ...................................................................................................................5
2.2 Automatic Operation Busy..................................................................................................5
2.3 Automatic Operation Start Busy.........................................................................................5
2.4 Automatic Operation Pause Busy ......................................................................................5
2.5 Return to Reference Point..................................................................................................5
2.6 NC Alarm............................................................................................................................5
2.7 M00 ....................................................................................................................................5
2.8 M02/M30 ............................................................................................................................5
3. Reset Switch and Emergency Stop Button..................................................................6
3.1 Reset Switch ......................................................................................................................6
3.2 Emergency Stop Button .....................................................................................................6
4. Operation Mode...........................................................................................................7
4.1 Mode Selection Switch.......................................................................................................7
4.2 Jog Feed Mode ..................................................................................................................8
4.3 Rapid Traverse Feed Mode................................................................................................9
4.4 Return to Reference Position Mode.................................................................................10
4.5 Incremental Feed Mode ...................................................................................................12
4.6 Handle Feed Mode...........................................................................................................13
4.7 Memory Mode ..................................................................................................................14
4.8 MDI Operation Mode........................................................................................................15
5. Operation Panel Switches in Operation Mode...........................................................16
5.1 Rapid Traverse Override..................................................................................................16
5.2 Cutting Feed Override......................................................................................................16
5.3 Manual Feedrate..............................................................................................................16
5.4 Handle/Incremental Feed Magnification Factor................................................................17
5.5 Handle Feed Axis Selection.............................................................................................17
5.6 Manual Pulse Generator ..................................................................................................17
5.7 Cycle Start and Feed Hold...............................................................................................18
5.8 Feed Axis Selection..........................................................................................................18
6. Operation Panel Switch Functions.............................................................................19
6.1 All Axes Machine Lock.....................................................................................................19
6.2 Chamfering (L system).....................................................................................................19
6.3 Miscellaneous Function Lock...........................................................................................19
6.4 Single Block......................................................................................................................19
6.5 Dry Run............................................................................................................................20
6.6 Manual Override...............................................................................................................20
6.7 Override Cancel ...............................................................................................................20
6.8 Optional Stop....................................................................................................................20
6.9 Optional Block Skip..........................................................................................................21
6.10 Manual Absolute.............................................................................................................22
6.11 Error Detect....................................................................................................................23

6.12 Follow-up Function.........................................................................................................23
6.13 Axis Removal .................................................................................................................23
6.14 Manual/Automatic Synchronous Feed ...........................................................................23
6.15 Handle Interruption.........................................................................................................24
6.15.1 Outline ...................................................................................................................24
6.15.2 Interruptible Conditions..........................................................................................24
6.15.3 Interruption Effective Axis......................................................................................25
6.15.4 Axis Movement Speed Resulting from Interruption................................................25
6.15.5 Path Resulting After Handle Interruption...............................................................26
6.15.6 Handle Interruption in Tool Radius Compensation................................................28
6.15.7 Interrupt Amount Reset..........................................................................................30
6.15.8 Operation Sequence..............................................................................................31