FANUC Series 0+-MODEL D
FANUC Series 0+ Mate-MODEL D
Common to Lathe System / Machining Center System
OPERATOR'S MANUAL
B-64304EN/02
• No part of this manual may be reproduced in any form.
• All specifications and designs are subject to change without notice.
The products in this manual are controlled based on Japan’s “Foreign Exchange and
Foreign Trade Law”. The export from Japan may be subject to an export license by the
government of Japan.
Further, re-export to another country may be subject to the license of the government of
the country from where the product is re-exported. Furthermore, the product may also be
controlled by re-export regulations of the United States government.
Should you wish to export or re-export these products, please contact FANUC for advice.
In this manual we have tried as much as possible to describe all the various matters.
However, we cannot describe all the matters which must not be done, or which cannot be
done, because there are so many possibilities.
Therefore, matters which are not especially described as possible in this manual should be
regarded as ”impossible”.
This manual contains the program names or device names of other companies, some of
which are registered trademarks of respective owners. However, these names are not
followed by ® or ™ in the main body.
B-64304EN/02
SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
This section describes the safety precautions related to the use of CNC units.
It is essential that these precautions be observed by users to ensure the safe operation of machines
equipped with a CNC unit (all descriptions in this section assume this configuration). Note that some
precautions are related only to specific functions, and thus may not be applicable to certain CNC units.
Users must also observe the safety precautions related to the machine, as described in the relevant manual
supplied by the machine tool builder. Before attempting to operate the machine or create a program to
control the operation of the machine, the operator must become fully familiar with the contents of this
manual and relevant manual supplied by the machine tool builder.
CONTENTS
DEFINITION OF WARNING, CAUTION, AND NOTE.........................................................................s-1
GENERAL WARNINGS AND CAUTIONS ............................................................................................s-1
WARNINGS AND CAUTIONS RELATED TO PROGRAMMING .......................................................s-3
WARNINGS AND CAUTIONS RELATED TO HANDLING ................................................................s-4
WARNINGS RELATED TO DAILY MAINTENANCE .........................................................................s-6
DEFINITION OF WARNING, CAUTION, AND NOTE
This manual includes safety precautions for protecting the user and preventing damage to the machine.
Precautions are classified into Warning and Caution according to their bearing on safety. Also,
supplementary information is described as a Note. Read the Warning, Caution, and Note thoroughly
before attempting to use the machine.
WARNING
Applied when there is a danger of the user being injured or when there is a
danger of both the user being injured and the equipment being damaged if the
approved procedure is not observed.
CAUTION
Applied when there is a danger of the equipment being damaged, if the
approved procedure is not observed.
NOTE
The Note is used to indicate supplementary information other than Warning and
Caution.
•
Read this manual carefully, and store it in a safe place.
GENERAL WARNINGS AND CAUTIONS
WARNING
1 Never attempt to machine a workpiece without first checking the operation of the
machine. Before starting a production run, ensure that the machine is operating
correctly by performing a trial run using, for example, the single block, feedrate
override, or machine lock function or by operating the machine with neither a tool
nor workpiece mounted. Failure to confirm the correct operation of the machine
may result in the machine behaving unexpectedly, possibly causing damage to
the workpiece and/or machine itself, or injury to the user.
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SAFETY PRECAUTIONS
WARNING
B-64304EN/02
2 Before operating the machine, thoroughly check the entered data.
Operating the machine with incorrectly specified data may result in the machine
behaving unexpectedly, possibly causing damage to the workpiece and/or
machine itself, or injury to the user.
3 Ensure that the specified feedrate is appropriate for the intended operation.
Generally, for each machine, there is a maximum allowable feedrate.
The appropriate feedrate varies with the intended operation. Refer to the manual
provided with the machine to determine the maximum allowable feedrate.
If a machine is run at other than the correct speed, it may behave unexpectedly,
possibly causing damage to the workpiece and/or machine itself, or injury to the
user.
4 When using a tool compensation function, thoroughly check the direction and
amount of compensation.
Operating the machine with incorrectly specified data may result in the machine
behaving unexpectedly, possibly causing damage to the workpiece and/or
machine itself, or injury to the user.
5 The parameters for the CNC and PMC are factory-set. Usually, there is not need
to change them. When, however, there is not alternative other than to change a
parameter, ensure that you fully understand the function of the parameter before
making any change.
Failure to set a parameter correctly may result in the machine behaving
unexpectedly, possibly causing damage to the workpiece and/or machine itself,
or injury to the user.
Immediately after switching on the power, do not touch any of the keys on the
MDI panel until the position display or alarm screen appears on the CNC unit.
6
Some of the keys on the MDI panel are dedicated to maintenance or other
special operations. Pressing any of these keys may place the CNC unit in other
than its normal state. Starting the machine in this state may cause it to behave
unexpectedly.
7 The OPERATOR’S MANUAL and programming manual supplied with a CNC
unit provide an overall description of the machine's functions, including any
optional functions. Note that the optional functions will vary from one machine
model to another. Therefore, some functions described in the manuals may not
actually be available for a particular model. Check the specification of the
machine if in doubt.
8 Some functions may have been implemented at the request of the machine-tool
builder. When using such functions, refer to the manual supplied by the
machine-tool builder for details of their use and any related cautions.
CAUTION
The liquid-crystal display is manufactured with very precise fabrication
technology. Some pixels may not be turned on or may remain on. This
phenomenon is a common attribute of LCDs and is not a defect.
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B-64304EN/02
SAFETY PRECAUTIONS
NOTE
Programs, parameters, and macro variables are stored in nonvolatile memory in
the CNC unit. Usually, they are retained even if the power is turned off.
Such data may be deleted inadvertently, however, or it may prove necessary to
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delete all data from nonvolatile memory as part of error recovery.
To guard against the occurrence of the above, and assure quick restoration of
deleted data, backup all vital data, and keep the backup copy in a safe place.
WARNINGS AND CAUTIONS RELATED TO PROGRAMMING
This section covers the major safety precautions related to programming. Before attempting to perform
programming, read the supplied OPERATOR’S MANUAL carefully such that you are fully familiar with
their contents.
WARNING
1 Coordinate system setting
If a coordinate system is established incorrectly, the machine may behave
unexpectedly as a result of the program issuing an otherwise valid move
command. Such an unexpected operation may damage the tool, the machine
itself, the workpiece, or cause injury to the user.
2 Positioning by nonlinear interpolation
When performing positioning by nonlinear interpolation (positioning by nonlinear
movement between the start and end points), the tool path must be carefully
confirmed before performing programming. Positioning involves rapid traverse. If
the tool collides with the workpiece, it may damage the tool, the machine itself,
the workpiece, or cause injury to the user.
3 Function involving a rotation axis
When programming polar coordinate interpolation (T series) or normal-direction
(perpendicular) control (M series), pay careful attention to the speed of the
rotation axis. Incorrect programming may result in the rotation axis speed
becoming excessively high, such that centrifugal force causes the chuck to lose
its grip on the workpiece if the latter is not mounted securely. Such mishap is
likely to damage the tool, the machine itself, the workpiece, or cause injury to the
user.
Inch/metric conversion
4
Switching between inch and metric inputs does not convert the measurement
units of data such as the workpiece origin offset, parameter, and current
position. Before starting the machine, therefore, determine which measurement
units are being used. Attempting to perform an operation with invalid data
specified may damage the tool, the machine itself, the workpiece, or cause injury
to the user.
5 Constant surface speed control
When an axis subject to constant surface speed control approaches the origin of
the workpiece coordinate system, the spindle speed may become excessively
high. Therefore, it is necessary to specify a maximum allowable speed.
Specifying the maximum allowable speed incorrectly may damage the tool, the
machine itself, the workpiece, or cause injury to the user.
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SAFETY PRECAUTIONS
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WARNING
6 Stroke check
After switching on the power, perform a manual reference position return as
required. Stroke check is not possible before manual reference position return is
performed. Note that when stroke check is disabled, an alarm is not issued even
if a stroke limit is exceeded, possibly damaging the tool, the machine itself, the
workpiece, or causing injury to the user.
Interference check for each path (T series)
7
An interference check for each path (T series) is performed based on the tool
data specified during automatic operation. If the tool specification does not
match the tool actually being used, the interference check cannot be made
correctly, possibly damaging the tool or the machine itself, or causing injury to
the user. After switching on the power, or after selecting a tool post manually,
always start automatic operation and specify the tool number of the tool to be
used.
8 Absolute/incremental mode
If a program created with absolute values is run in incremental mode, or vice
versa, the machine may behave unexpectedly.
9 Plane selection
If an incorrect plane is specified for circular interpolation, helical interpolation, or
a canned cycle, the machine may behave unexpectedly. Refer to the
descriptions of the respective functions for details.
10 Torque limit skip
Before attempting a torque limit skip, apply the torque limit. If a torque limit skip
is specified without the torque limit actually being applied, a move command will
be executed without performing a skip.
11 Programmable mirror image (M series)
Note that programmed operations vary considerably when a programmable
mirror image (M series) is enabled.
12 Compensation function
If a command based on the machine coordinate system or a reference position
return command is issued in compensation function mode, compensation is
temporarily canceled, resulting in the unexpected behavior of the machine.
Before issuing any of the above commands, therefore, always cancel
compensation function mode.
WARNINGS AND CAUTIONS RELATED TO HANDLING
This section presents safety precautions related to the handling of machine tools. Before attempting to
operate your machine, read the supplied OPERATOR’S MANUAL carefully, such that you are fully
familiar with their contents.
WARNING
1 Manual operation
When operating the machine manually, determine the current position of the tool
and workpiece, and ensure that the movement axis, direction, and feedrate have
been specified correctly. Incorrect operation of the machine may damage the
tool, the machine itself, the workpiece, or cause injury to the operator.
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WARNING
SAFETY PRECAUTIONS
2 Manual reference position return
After switching on the power, perform manual reference position return as
required.
If the machine is operated without first performing manual reference position
return, it may behave unexpectedly. Stroke check is not possible before manual
reference position return is performed.
An unexpected operation of the machine may damage the tool, the machine
itself, the workpiece, or cause injury to the user.
3 Manual handle feed
In manual handle feed, rotating the handle with a large scale factor, such as 100,
applied causes the tool and table to move rapidly. Careless handling may
damage the tool and/or machine, or cause injury to the user.
4 Disabled override
If override is disabled (according to the specification in a macro variable) during
threading, rigid tapping, or other tapping, the speed cannot be predicted,
possibly damaging the tool, the machine itself, the workpiece, or causing injury
to the operator.
5 Origin/preset operation
Basically, never attempt an origin/preset operation when the machine is
operating under the control of a program. Otherwise, the machine may behave
unexpectedly, possibly damaging the tool, the machine itself, the tool, or causing
injury to the user.
6 Workpiece coordinate system shift
Manual intervention, machine lock, or mirror imaging may shift the workpiece
coordinate system. Before attempting to operate the machine under the control
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of a program, confirm the coordinate system carefully.
If the machine is operated under the control of a program without making
allowances for any shift in the workpiece coordinate system, the machine may
behave unexpectedly, possibly damaging the tool, the machine itself, the
workpiece, or causing injury to the operator.
7 Software operator's panel
Using the software operator's panel, in combination with the MDI panel, it is
possible to specify operations not supported by the machine operator's panel,
such as mode change, override value change, and jog feed commands.
Note, however, that if the MDI panel keys are operated inadvertently, the
machine may behave unexpectedly, possibly damaging the tool, the machine
itself, the workpiece, or causing injury to the user.
8 RESET key
Pressing the RESET key stops the currently running program. As a result, the
servo axes are stopped. However, the RESET key may fail to function for
reasons such as an MDI panel problem. So, when the motors must be stopped,
use the emergency stop button instead of the RESET key to ensure security.
9 Manual intervention
If manual intervention is performed during programmed operation of the
machine, the tool path may vary when the machine is restarted. Before restarting
the machine after manual intervention, therefore, confirm the settings of the
manual absolute switches, parameters, and absolute/incremental command
mode.
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SAFETY PRECAUTIONS
WARNING
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10 Feed hold, override, and single block
The feed hold, feedrate override, and single block functions can be disabled
using custom macro system variables #3003 and #3004. Be careful when
operating the machine in this case.
11 Dry run
Usually, a dry run is used to confirm the operation of the machine. During a dry
run, the machine operates at dry run speed, which differs from the
corresponding programmed feedrate. Note that the dry run speed may
sometimes be higher than the programmed feed rate.
12 Tool radius / tool nose radius compensation in MDI mode
Pay careful attention to a tool path specified by a command in MDI mode,
because tool radius / tool nose radius compensation is not applied. When a
command is entered from the MDI to interrupt in automatic operation in tool
radius compensation (M series) or tool nose radius compensation (T series)
mode, pay particular attention to the tool path when automatic operation is
subsequently resumed. Refer to the descriptions of the corresponding functions
for details.
13 Program editing
If the machine is stopped, after which the machining program is edited
(modification, insertion, or deletion), the machine may behave unexpectedly if
machining is resumed under the control of that program. Basically, do not
modify, insert, or delete commands from a machining program while it is in use.
WARNINGS RELATED TO DAILY MAINTENANCE
WARNING
1 Memory backup battery replacement
When replacing the memory backup batteries, keep the power to the machine
(CNC) turned on, and apply an emergency stop to the machine. Because this
work is performed with the power on and the cabinet open, only those personnel
who have received approved safety and maintenance training may perform this
work.
When replacing the batteries, be careful not to touch the high-voltage circuits
(marked
and fitted with an insulating cover).
Touching the uncovered high-voltage circuits presents an extremely dangerous
electric shock hazard.
NOTE
The CNC uses batteries to preserve the contents of its memory, because it must
retain data such as programs, offsets, and parameters even while external
power is not applied.
If the battery voltage drops, a low battery voltage alarm is displayed on the
machine operator's panel or screen.
When a low battery voltage alarm is displayed, replace the batteries within a
week. Otherwise, the contents of the CNC's memory will be lost.
Refer to the Section “Method of replacing battery” in the OPERATOR’S
MANUAL (Common to T/M series) for details of the battery replacement
procedure.
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WARNING
SAFETY PRECAUTIONS
2 Absolute pulse coder battery replacement
When replacing the memory backup batteries, keep the power to the machine
(CNC) turned on, and apply an emergency stop to the machine. Because this
work is performed with the power on and the cabinet open, only those personnel
who have received approved safety and maintenance training may perform this
work.
When replacing the batteries, be careful not to touch the high-voltage circuits
(marked
and fitted with an insulating cover).
Touching the uncovered high-voltage circuits presents an extremely dangerous
electric shock hazard.
NOTE
The absolute pulse coder uses batteries to preserve its absolute position.
If the battery voltage drops, a low battery voltage alarm is displayed on the
machine operator's panel or screen.
When a low battery voltage alarm is displayed, replace the batteries within a
week. Otherwise, the absolute position data held by the pulse coder will be lost.
Refer to the Section “Method of replacing battery” in the OPERATOR’S
MANUAL (Common to T/M series) for details of the battery replacement
procedure.
WARNING
3 Fuse replacement
Before replacing a blown fuse, however, it is necessary to locate and remove the
cause of the blown fuse.
For this reason, only those personnel who have received approved safety and
maintenance training may perform this work.
When replacing a fuse with the cabinet open, be careful not to touch the
high-voltage circuits (marked
and fitted with an insulating cover).
Touching an uncovered high-voltage circuit presents an extremely dangerous
electric shock hazard.
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TABLE OF CONTENTS
TABLE OF CONTENTS
SAFETY PRECAUTIONS............................................................................s-1
DEFINITION OF WARNING, CAUTION, AND NOTE ............................................. s-1
GENERAL WARNINGS AND CAUTIONS............................................................... s-1
WARNINGS AND CAUTIONS RELATED TO PROGRAMMING ............................ s-3
WARNINGS AND CAUTIONS RELATED TO HANDLING...................................... s-4
WARNINGS RELATED TO DAILY MAINTENANCE ............................................... s-6
I. GENERAL
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1 GENERAL ............................................................................................... 3
NOTES ON READING THIS MANUAL.......................................................... 6
NOTES ON VARIOUS KINDS OF DATA ...................................................... 6
1.1
1.2
II. PROGRAMMING
1 GENERAL ............................................................................................... 9
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.3.3
TOOL MOVEMENT ALONG WORKPIECE PARTS
FIGURE-INTERPOLATION ........................................................................... 9
FEED-FEED FUNCTION ............................................................................. 11
PART DRAWING AND TOOL MOVEMENT ................................................ 12
Reference Position (Machine-specific Position) ....................................................12
1.3.1
Coordinate System on Part Drawing and Coordinate System Specified by CNC -
1.3.2
Coordinate System .................................................................................................13
How to Indicate Command Dimensions for Moving the Tool (Absolute,
Incremental Commands) ........................................................................................17
CUTTING SPEED - SPINDLE FUNCTION.................................................. 19
SELECTION OF TOOL USED FOR VARIOUS MACHINING - TOOL
FUNCTION .................................................................................................. 20
COMMAND FOR MACHINE OPERATIONS - AUXILIARY FUNCTION ...... 21
PROGRAM CONFIGURATION ................................................................... 22
TOOL MOVEMENT RANGE - STROKE...................................................... 24
2 CONTROLLED AXES ........................................................................... 25
NUMBER OF CONTROLLED AXES ........................................................... 25
NAMES OF AXES ....................................................................................... 26
INCREMENT SYSTEM................................................................................ 26
MAXIMUM STROKE.................................................................................... 27
2.1
2.2
2.3
2.4
3 PREPARATORY FUNCTION (G FUNCTION) ...................................... 28
G CODE LIST IN THE M SERIES ............................................................... 29
G CODE LIST IN THE T SERIES ............................................................... 31
3.1
3.2
4
INTERPOLATION FUNCTIONS............................................................ 34
POSITIONING (G00) ................................................................................... 34
4.1
LINEAR INTERPOLATION (G01)................................................................ 35
4.2
CIRCULAR INTERPOLATION (G02, G03).................................................. 37
4.3
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4.4
4.5
4.6
4.7
4.8
4.9
HELICAL INTERPOLATION (G02, G03) ..................................................... 41
CYLINDRICAL INTERPOLATION (G07.1) .................................................. 43
SKIP FUNCTION (G31)............................................................................... 46
MULTI-STEP SKIP (G31) ............................................................................ 48
HIGH-SPEED SKIP SIGNAL (G31) ............................................................. 49
TORQUE LIMIT SKIP .................................................................................. 49
5.1
5.2
5.3
5.4
5 FEED FUNCTIONS ............................................................................... 52
OVERVIEW ................................................................................................. 52
RAPID TRAVERSE ..................................................................................... 54
CUTTING FEED .......................................................................................... 54
CUTTING FEEDRATE CONTROL .............................................................. 59
Exact Stop (G09, G61), Cutting Mode (G64), Tapping Mode (G63) ....................60
5.4.1
Automatic Corner Override (M Series) ..................................................................60
5.4.2
Automatic override for inner corners (G62) ................................................... 61
5.4.2.1
Internal circular cutting feedrate change......................................................... 62
5.4.2.2
5.5
5.6
FEEDRATE INSTRUCTION ON IMAGINARY CIRCLE FOR A ROTARY
AXIS ............................................................................................................ 63
DWELL ........................................................................................................ 67
6 REFERENCE POSITION....................................................................... 68
REFERENCE POSITION RETURN............................................................. 68
6.1
7 COORDINATE SYSTEM ....................................................................... 73
MACHINE COORDINATE SYSTEM............................................................ 73
7.1
7.2 WORKPIECE COORDINATE SYSTEM ...................................................... 75
Setting a Workpiece Coordinate System................................................................75
7.2.1
Selecting a Workpiece Coordinate System ............................................................77
7.2.2
Changing Workpiece Coordinate System ..............................................................78
7.2.3
7.2.4 Workpiece Coordinate System Preset (G92.1).......................................................81
Addition of Workpiece Coordinate System Pair (G54.1 or G54) (M Series) ........83
7.2.5
7.2.6
Automatic Coordinate System Setting ...................................................................85
7.2.7 Workpiece Coordinate System Shift (T Series) .....................................................85
LOCAL COORDINATE SYSTEM ................................................................ 87
PLANE SELECTION.................................................................................... 88
7.3
7.4
8 COORDINATE VALUE AND DIMENSION ........................................... 90
ABSOLUTE AND INCREMENTAL PROGRAMMING.................................. 90
INCH/METRIC CONVERSION (G20, G21) ................................................. 92
DECIMAL POINT PROGRAMMING ............................................................ 95
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DIAMETER AND RADIUS PROGRAMMING .............................................. 97
8.1
8.2
8.3
8.4
9.1
9.2
9 SPINDLE SPEED FUNCTION (S FUNCTION) ..................................... 98
SPECIFYING THE SPINDLE SPEED WITH A CODE................................. 98
SPECIFYING THE SPINDLE SPEED VALUE DIRECTLY (S5-DIGIT
COMMAND) ................................................................................................ 98
CONSTANT SURFACE SPEED CONTROL (G96, G97) ............................ 98
SPINDLE POSITIONING FUNCTION ....................................................... 102
Spindle Orientation...............................................................................................103
9.4.1
Spindle Positioning (T Series)..............................................................................104
9.4.2
Canceling Spindle Positioning (T Series).............................................................105
9.4.3
9.3
9.4
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9.5
9.6
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SPINDLE SPEED FLUCTUATION DETECTION (T SERIES) ................... 107
SPINDLE CONTROL WITH SERVO MOTOR ........................................... 110
Spindle Control with Servo Motor .......................................................................111
9.6.1
Spindle Indexing Function ...................................................................................116
9.6.2
Rigid Tapping with Servo Motor .........................................................................119
9.6.3
Feed per Revolution .............................................................................................121
9.6.4
Spindle Output Control with PMC.......................................................................122
9.6.5
10.1
10.2
10 TOOL FUNCTION (T FUNCTION) ...................................................... 123
TOOL SELECTION FUNCTION ................................................................ 123
TOOL LIFE MANAGEMENT...................................................................... 124
10.2.1 Tool Life Management Data ................................................................................125
10.2.2 Registering, Changing, and Deleting Tool Life Management Data .....................126
10.2.3 Tool Life Management Commands in Machining Program.................................129
10.2.4 Tool Life Counting and Tool Selection................................................................134
10.2.5 Tool Life Count Restart M Code..........................................................................136
10.2.6 Disabling Life Count ............................................................................................138
11 AUXILIARY FUNCTION ...................................................................... 139
11.1 AUXILIARY FUNCTION (M FUNCTION)................................................... 139
11.2 MULTIPLE M COMMANDS IN A SINGLE BLOCK.................................... 140
11.3 SECOND AUXILIARY FUNCTIONS (B CODES) ...................................... 141
12 PROGRAM MANAGEMENT ............................................................... 143
12.1 PROGRAM ATTRIBUTES ......................................................................... 143
12.2 RELATED PARAMETERS......................................................................... 143
12.3 PART PROGRAM STORAGE SIZE / NUMBER OF REGISTERABLE
PROGRAMS.............................................................................................. 144
13 PROGRAM CONFIGURATION........................................................... 145
13.1 PROGRAM COMPONENTS OTHER THAN PROGRAM SECTIONS....... 146
13.2 PROGRAM SECTION CONFIGURATION ................................................ 148
13.3 SUBPROGRAM (M98, M99) ..................................................................... 153
14 CUSTOM MACRO............................................................................... 158
14.1 VARIABLES............................................................................................... 158
14.2 SYSTEM VARIABLES ............................................................................... 162
14.3 ARITHMETIC AND LOGIC OPERATION .................................................. 193
14.4 READING PARAMETERS......................................................................... 200
14.5 Macro Statements and NC Statements ..................................................... 201
14.6 BRANCH AND REPETITION..................................................................... 201
14.6.1 Unconditional Branch (GOTO Statement) ...........................................................201
14.6.2 GOTO Statement Using Stored Sequence Numbers ............................................202
14.6.3 Conditional Branch (IF Statement) ......................................................................203
14.6.4 Repetition (WHILE Statement)............................................................................204
14.7 MACRO CALL ........................................................................................... 206
14.7.1 Simple Call (G65) ................................................................................................207
14.7.2 Modal Call: Call After the Move Command (G66) .............................................214
14.7.3 Macro Call Using a G Code .................................................................................217
14.7.4 Macro Call Using a G Code (Specification of Multiple Definitions)...................218
14.7.5 Macro Call Using an M Code...............................................................................218
14.7.6 Macro Call Using an M Code (Specification of Multiple Definitions) ................219
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14.7.7 Subprogram Call Using an M Code .....................................................................220
14.7.8 Subprogram Call Using an M Code (Specification of Multiple Definitions).......221
14.7.9 Subprogram Calls Using a T Code.......................................................................221
14.7.10 Subprogram Call Using a Specific Address .........................................................222
14.8 PROCESSING MACRO STATEMENTS ................................................... 225
14.9 REGISTERING CUSTOM MACRO PROGRAMS ..................................... 226
14.10 CODES AND RESERVED WORDS USED IN CUSTOM MACROS ......... 227
14.11 EXTERNAL OUTPUT COMMANDS.......................................................... 228
14.12 RESTRICTIONS ........................................................................................ 231
INTERRUPTION TYPE CUSTOM MACRO............................................... 232
14.13
14.13.1 Specification Method ...........................................................................................233
14.13.2 Details of Functions..............................................................................................234
15 PROGRAMMABLE PARAMETER INPUT (G10)................................ 241
16 HIGH-SPEED CUTTING FUNCTIONS................................................ 244
16.1 ADVANCED PREVIEW CONTROL (T SERIES) / AI ADVANCED
PREVIEW CONTROL (M SERIES) / AI CONTOUR CONTROL (II)
(M SERIES) ............................................................................................... 244
16.2 MACHINING CONDITION SELECTING FUNCTION ................................ 261
16.3 MACHINING QUALITY LEVEL ADJUSTMENT (M Series) ....................... 262
JERK CONTROL (M Series) ..................................................................... 263
16.4
16.4.1 Speed Control with Change of Acceleration on Each Axis..................................263
16.4.2 Look-Ahead Smooth Bell-Shaped Acceleration/Deceleration before
Interpolation .........................................................................................................266
17 AXIS CONTROL FUNCTIONS............................................................ 268
17.1 AXIS SYNCHRONOUS CONTROL........................................................... 268
17.1.1 Axis Configuration for Axis Synchronous Control..............................................268
17.1.2 Synchronous Establishment .................................................................................271
17.1.3 Automatic Setting for Grid Position Matching ....................................................272
17.1.4 Synchronous Error Check ....................................................................................273
17.1.5 Methods of Alarm Recovery by Synchronous Error Check.................................274
17.1.6 Axis Synchronous Control Torque Difference Alarm..........................................275
17.2 ROTARY AXIS ROLL-OVER ..................................................................... 277
17.3 ARBITRARY ANGULAR AXIS CONTROL ................................................ 278
TANDEM CONTROL .............................