User manual FANUC 180IS-MB

GE Fanuc Automation Computer Numerical Control Products Series 16i/160i/160is-MB Series 18i/180i/180is-MB5 Series 18i/180i/180is-MB Operator's Manual GFZ-63534EN/02 June 2002 GFL-001 Warnings, Cautions, and Notes as Used in this Publication Warning Warning notices are used in this publication to emphasize that hazardous voltages, currents, temperatures, or other conditions that could cause personal injury exist in this equipment or may be associated with its use. In situations where inattention could cause either personal injury or damage to equipment, a Warning notice is used. Caution Caution notices are used where equipment might be damaged if care is not taken. Note Notes merely call attention to information that is especially significant to understanding and operating the equipment. This document is based on information available at the time of its publication. While efforts have been made to be accurate, the information contained herein does not purport to cover all details or variations in hardware or software, nor to provide for every possible contingency in connection with installation, operation, or maintenance. Features may be described herein which are not present in all hardware and software systems. GE Fanuc Automation assumes no obligation of notice to holders of this document with respect to changes subsequently made. GE Fanuc Automation makes no representation or warranty, expressed, implied, or statutory with respect to, and assumes no responsibility for the accuracy, completeness, sufficiency, or usefulness of the information contained herein. No warranties of merchantability or fitness for purpose shall apply. ©Copyright 2002 GE Fanuc Automation North America, Inc. All Rights Reserved. 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 1. DEFINITION OF WARNING, CAUTION, AND NOTE . . . . . . . . . . . . . . . . . . . . . . . s­2 2. GENERAL WARNINGS AND CAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . s­3 3. WARNINGS AND CAUTIONS RELATED TO PROGRAMMING . . . . . . . . . . . . . s­5 4. WARNINGS AND CAUTIONS RELATED TO HANDLING . . . . . . . . . . . . . . . . . . . s­7 5. WARNINGS RELATED TO DAILY MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . s­9 s­1 SAFETY PRECAUTIONS B­63534EN/02 1 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. s­2 B­63534EN/02 SAFETY PRECAUTIONS 2 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. 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 factory­set. 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. 6. 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. 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. s­3 SAFETY PRECAUTIONS B­63534EN/02 WARNING 8. Some functions may have been implemented at the request of the machine­tool builder. When using such functions, refer to the manual supplied by the machine­tool builder for details of their use and any related cautions. CAUTION 1 Do not remove the internal parts, including the ATA card and compact flash card, from within the CNC. 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 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. s­4 B­63534EN/02 SAFETY PRECAUTIONS 3 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 and programming 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 or normal­direction (perpendicular) control, 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. 4. Inch/metric conversion 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. s­5 SAFETY PRECAUTIONS B­63534EN/02 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. 7. Tool post interference check A tool post interference check 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 Note that programmed operations vary considerably when a programmable mirror image 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. s­6 B­63534EN/02 SAFETY PRECAUTIONS 4 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 and programming 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. 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 numeric command When issuing a manual numeric command, determine the current position of the tool and workpiece, and ensure that the movement axis, direction, and command have been specified correctly, and that the entered values are valid. Attempting to operate the machine with an invalid command specified may damage the tool, the machine itself, the workpiece, or cause injury to the operator. 4. 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. 5. 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. 6. 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. s­7 SAFETY PRECAUTIONS B­63534EN/02 WARNING 7. 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 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. 8. Software operator's panel and menu switches Using the software operator's panel and menu switches, 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. 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. 10. Feed hold, override, and single block The feed hold, feedrate override, and single block functions can be disabled using custom macro system variable #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. Cutter and tool nose radius compensation in MDI mode Pay careful attention to a tool path specified by a command in MDI mode, because cutter or tool nose radius compensation is not applied. When a command is entered from the MDI to interrupt in automatic operation in cutter or tool nose radius compensation 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. s­8 B­63534EN/02 SAFETY PRECAUTIONS 5 WARNINGS RELATED TO DAILY MAINTENANCE WARNING 1. Memory backup battery replacement Only those personnel who have received approved safety and maintenance training may perform this work. and When replacing the batteries, be careful not to touch the high­voltage circuits (marked fitted with an insulating cover). Touching the uncovered high­voltage 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 maintenance section of the operator's manual or programming manual for details of the battery replacement procedure. s­9 SAFETY PRECAUTIONS B­63534EN/02 WARNING 2. Absolute pulse coder battery replacement Only those personnel who have received approved safety and maintenance training may perform this work. and When replacing the batteries, be careful not to touch the high­voltage circuits (marked fitted with an insulating cover). Touching the uncovered high­voltage 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 FANUC SERVO AMPLIFIER i series Maintenance Manual or FANUC SERVO AMPLIFIER series Maintenance Manual for details of the battery replacement procedure. s­10 B­63534EN/02 SAFETY PRECAUTIONS 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 high­voltage circuits (marked and fitted with an insulating cover). Touching an uncovered high­voltage circuit presents an extremely dangerous electric shock hazard. s­11 B­63534EN/02 Table of Contents SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . s­1 I. GENERAL 1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 1.2 1.3 GENERAL FLOW OF OPERATION OF CNC MACHINE TOOL . . . . . . . . . . . . . . . . . . . . . . . . . NOTES ON READING THIS MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NOTES ON VARIOUS KINDS OF DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7 9 9 II. PROGRAMMING 1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 1.2 1.3 TOOL MOVEMENT ALONG WORKPIECE PARTS FIGURE­INTERPOLATION . . . . . . . . . . . FEED­FEED FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART DRAWING AND TOOL MOVEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3.1 1.3.2 1.3.3 Reference Position (Machine­Specific Position) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Coordinate System on Part Drawing and Coordinate System Specified by CNC ­ Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . How to Indicate Command Dimensions for Moving the Tool ­ Absolute, Incremental Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 14 16 17 17 18 21 1.4 1.5 1.6 1.7 1.8 1.9 CUTTING SPEED ­ SPINDLE SPEED FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SELECTION OF TOOL USED FOR VARIOUS MACHINING ­ TOOL FUNCTION . . . . . . . . . . COMMAND FOR MACHINE OPERATIONS ­ MISCELLANEOUS FUNCTION . . . . . . . . . . . . PROGRAM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOOL FIGURE AND TOOL MOTION BY PROGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOOL MOVEMENT RANGE ­ STROKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 23 24 25 28 29 2. CONTROLLED AXES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 2.2 2.3 2.4 CONTROLLED AXES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AXIS NAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INCREMENT SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MAXIMUM STROKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 31 32 33 34 3. PREPARATORY FUNCTION (G FUNCTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4. INTERPOLATION FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 POSITIONING (G00) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SINGLE DIRECTION POSITIONING (G60) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LINEAR INTERPOLATION (G01) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CIRCULAR INTERPOLATION (G02, G03) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HELICAL INTERPOLATION (G02, G03) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HELICAL INTERPOLATION B (G02, G03) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPIRAL INTERPOLATION, CONICAL INTERPOLATION (G02, G03) . . . . . . . . . . . . . . . . . . . . POLAR COORDINATE INTERPOLATION (G12.1, G13.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CYLINDRICAL INTERPOLATION (G07.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INVOLUTE INTERPOLATION (G02.2, G03.2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 41 42 44 46 48 52 53 54 59 63 66 c­1 Table of Contents B­63534EN/02 4.11 4.12 4.13 4.14 4.15 4.16 4.17 4.18 4.19 EXPONENTIAL INTERPOLATION (G02.3, G03.3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SMOOTH INTERPOLATION (G05.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NURBS INTERPOLATION (G06.2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HYPOTHETICAL AXIS INTERPOLATION (G07) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . THREAD CUTTING (G33) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SKIP FUNCTION (G31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MULTISTAGE SKIP (G31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HIGH SPEED SKIP SIGNAL (G31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONTINUOUS HIGH­SPEED SKIP FUNCTION (G31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 75 79 84 86 88 90 91 92 5. FEED FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1 5.2 5.3 5.4 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RAPID TRAVERSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CUTTING FEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CUTTING FEEDRATE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4.1 5.4.2 Exact Stop (G09, G61) Cutting Mode (G64) Tapping Mode (G63) . . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic Corner Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4.2.1 Automatic Override for Inner Corners (G62) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4.2.2 Internal Circular Cutting Feedrate Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic Corner Deceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4.3.1 Corner Deceleration According to the Corner Angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4.3.2 Corner Deceleration According to the Feedrate Difference between Blocks Along Each Axis . 93 94 96 97 102 103 104 104 106 107 107 110 5.4.3 5.5 DWELL (G04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 6. REFERENCE POSITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 6.1 6.2 REFERENCE POSITION RETURN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FLOATING REFERENCE POSITION RETURN (G30.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 121 7. COORDINATE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 7.1 7.2 MACHINE COORDINATE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WORKPIECE COORDINATE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.1 7.2.2 7.2.3 7.2.4 7.2.5 Setting a Workpiece Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selecting a Workpiece Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Changing Workpiece Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Workpiece Coordinate System Preset (G92.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adding Workpiece Coordinate Systems (G54.1 or G54) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 124 124 125 126 129 131 7.3 7.4 LOCAL COORDINATE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PLANE SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 135 8. COORDINATE VALUE AND DIMENSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 8.1 8.2 8.3 8.4 ABSOLUTE AND INCREMENTAL PROGRAMMING (G90, G91) . . . . . . . . . . . . . . . . . . . . . . . POLAR COORDINATE COMMAND (G15, G16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INCH/METRIC CONVERSION (G20, G21) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DECIMAL POINT PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 138 141 142 c­2 B­63534EN/02 Table of Contents 9. SPINDLE SPEED FUNCTION (S FUNCTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 9.1 9.2 9.3 9.4 SPECIFYING THE SPINDLE SPEED WITH A CODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFYING THE SPINDLE SPEED VALUE DIRECTLY (S5­DIGIT COMMAND) . . . . . . . . . CONSTANT SURFACE SPEED CONTROL (G96, G97) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPINDLE SPEED FLUCTUATION DETECTION FUNCTION (G25, G26) . . . . . . . . . . . . . . . . . 144 144 145 148 10.TOOL FUNCTION (T FUNCTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 10.1 10.2 TOOL SELECTION FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOOL LIFE MANAGEMENT FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2.1 10.2.2 10.2.3 10.2.4 Tool Life Management Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Register, Change and Delete of Tool Life Management Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tool Life Management Command in a Machining Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tool Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 153 154 155 158 161 11.AUXILIARY FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 11.1 11.2 11.3 11.4 AUXILIARY FUNCTION (M FUNCTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MULTIPLE M COMMANDS IN A SINGLE BLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . M CODE GROUP CHECK FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . THE SECOND AUXILIARY FUNCTIONS (B CODES) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 164 165 166 12.PROGRAM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 12.1 12.2 12.3 12.4 PROGRAM COMPONENTS OTHER THAN PROGRAM SECTIONS . . . . . . . . . . . . . . . . . . . . . PROGRAM SECTION CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SUBPROGRAM (M98, M99) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8­DIGIT PROGRAM NUMBER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 172 178 182 13.FUNCTIONS TO SIMPLIFY PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 13.1 CANNED CYCLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.1.1 13.1.2 13.1.3 13.1.4 13.1.5 13.1.6 13.1.7 13.1.8 13.1.9 13.1.10 13.1.11 13.1.12 13.1.13 13.1.14 High­Speed Peck Drilling Cycle (G73) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Left­Handed Tapping Cycle (G74) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fine Boring Cycle (G76) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drilling Cycle, Spot Drilling (G81) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drilling Cycle Counter Boring Cycle (G82) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Peck Drilling Cycle (G83) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Small­Hole Peck Drilling Cycle (G83) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tapping Cycle (G84) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Boring Cycle (G85) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Boring Cycle (G86) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Boring Cycle (G87) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Boring Cycle (G88) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Boring Cycle (G89) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Canned Cycle Cancel (G80) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rigid Tapping (G84) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Left­Handed Rigid Tapping Cycle (G74) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Peck Rigid Tapping Cycle (G84 or G74) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Canned Cycle Cancel (G80) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Plunge Grinding Cycle (G75) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct Constant­Dimension Plunge Grinding Cycle (G77) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 190 192 194 196 198 200 202 206 208 210 212 214 216 218 13.2 RIGID TAPPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2.1 13.2.2 13.2.3 13.2.4 221 222 225 228 230 13.3 CANNED GRINDING CYCLE (FOR GRINDING MACHINE) . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.3.1 13.3.2 231 232 234 c­3 Table of Contents B­63534EN/02 13.3.3 13.3.4 Continuous­Feed Surface Grinding Cycle (G78) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intermittent­Feed Surface Grinding Cycle (G79) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 238 13.4 13.5 13.6 13.7 13.8 13.9 GRINDING­WHEEL WEAR COMPENSATION BY CONTINUOUS DRESSING (FOR GRINDING MACHINE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AUTOMATIC GRINDING WHEEL DIAMETER COMPENSATION AFTER DRESSING . . . . . 13.5.1 Checking the Minimum Grinding Wheel Diameter (For Grinding Machine) . . . . . . . . . . . . . . . . . . . . 240 241 241 IN­FEED GRINDING ALONG THE Y AND Z AXES AT THE END OF TABLE SWING (FOR GRINDING MACHINE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPTIONAL ANGLE CHAMFERING AND CORNER ROUNDING . . . . . . . . . . . . . . . . . . . . . . . EXTERNAL MOTION FUNCTION (G81) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FIGURE COPY (G72.1, G72.2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242 243 246 247 254 261 13.10 THREE­DIMENSIONAL COORDINATE CONVERSION (G68, G69) . . . . . . . . . . . . . . . . . . . . . 13.11 INDEX TABLE INDEXING FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.COMPENSATION FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 14.1 TOOL LENGTH OFFSET (G43, G44, G49) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.1.1 14.1.2 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G53, G28, G30, and G30.1 Commands in Tool Length Offset Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 265 265 270 14.2 14.3 14.4 AUTOMATIC TOOL LENGTH MEASUREMENT (G37) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOOL OFFSET (G45­G48) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CUTTER COMPENSATION B (G39­G42) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4.1 14.4.2 14.4.3 14.4.4 14.4.5 14.4.6 14.4.7 Cutter Compensation Left (G41) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cutter Compensation Right (G42) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Corner Offset Circular Interpolation (G39) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cutter Compensation Cancel (G40) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Switch between Cutter Compensation Left and Cutter Compensation Right . . . . . . . . . . . . . . . . . . . . Change of the Cutter Compensation Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Positive/Negative Cutter Compensation Value and Tool Center Path . . . . . . . . . . . . . . . . . . . . . . . . . . 273 277 282 285 287 289 290 291 292 293 14.5 14.6 OVERVIEW OF CUTTER COMPENSATION C (G40­G42) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DETAILS OF CUTTER COMPENSATION C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.6.1 14.6.2 14.6.3 14.6.4 14.6.5 14.6.6 14.6.7 14.6.8 14.6.9 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tool Movement in Start­up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tool Movement in Offset Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tool Movement in Offset Mode Cancel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Interference Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overcutting by Cutter Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input Command from MDI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G53, G28, G30, G30.1 and G29 Commands in Cutter Compensation C Mode . . . . . . . . . . . . . . . . . . Corner Circular Interpolation (G39) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 301 301 302 306 320 326 331 334 335 354 14.7 14.8 14.9 THREE­DIMENSIONAL TOOL COMPENSATION (G40, G41) . . . . . . . . . . . . . . . . . . . . . . . . . . TOOL COMPENSATION VALUES, NUMBER OF COMPENSATION VALUES, AND ENTERING VALUES FROM THE PROGRAM (G10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SCALING (G50, G51) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356 360 362 367 373 378 380 384 14.10 COORDINATE SYSTEM ROTATION (G68, G69) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.11 NORMAL DIRECTION CONTROL (G40.1, G41.1, G42.1 OR G150, G151, G152) . . . . . . . . . . . 14.12 PROGRAMMABLE MIRROR IMAGE (G50.1, G51.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.13 GRINDING WHEEL WEAR COMPENSATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.14 ROTARY TABLE DYNAMIC FIXTURE OFFSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c­4 B­63534EN/02 Table of Contents 15.CUSTOM MACRO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392 15.1 15.2 15.3 15.4 15.5 VARIABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SYSTEM VARIABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ARITHMETIC AND LOGIC OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MACRO STATEMENTS AND NC STATEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BRANCH AND REPETITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.5.1 15.5.2 15.5.3 Unconditional Branch (GOTO Statement) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conditional Branch (IF Statement) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Repetition (While Statement) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Simple Call (G65) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Modal Call (G66) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Macro Call Using G Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Macro Call Using an M Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Subprogram Call Using an M Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Subprogram Calls Using a T Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sample Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Details of NC Statements and Macro Statements Execution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Caution for Using System Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393 397 406 411 412 412 412 413 15.6 MACRO CALL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.6.1 15.6.2 15.6.3 15.6.4 15.6.5 15.6.6 15.6.7 416 417 421 423 424 425 426 427 15.7 PROCESSING MACRO STATEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.7.1 15.7.2 429 429 431 15.8 15.9 REGISTERING CUSTOM MACRO PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434 435 436 440 441 442 15.10 EXTERNAL OUTPUT COMMANDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.11 INTERRUPTION TYPE CUSTOM MACRO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.11.1 15.11.2 Specification Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Details of Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.PATTERN DATA INPUT FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 16.1 16.2 16.3 DISPLAYING THE PATTERN MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PATTERN DATA DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHARACTERS AND CODES TO BE USED FOR THE PATTERN DATA INPUT FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451 455 459 17.PROGRAMMABLE PARAMETER ENTRY (G10) . . . . . . . . . . . . . . . . . . . . . . . . . . . 461 18.MEMORY OPERATION USING FS15 TAPE FORMAT . . . . . . . . . . . . . . . . . . . . . . 463 19.HIGH SPEED CUTTING FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 464 19.1 19.2 19.3 HIGH­SPEED CYCLE CUTTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FEEDRATE CLAMPING BY ARC RADIUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HIGH­SPEED REMOTE BUFFER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.3.1 19.3.2 High­Speed Remote Buffer A (G05) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High­Speed Remote Buffer B (G05) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 465 467 468 468 471 19.4 19.5 19.6 19.7 DISTRIBUTION PROCESSING TERMINATION MONITORING FUNCTION FOR THE HIGH­SPEED MACHINING COMMAND (G05) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HIGH­SPEED LINEAR INTERPOLATION (G05) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADVANCED PREVIEW CONTROL (G08) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AI CONTOUR CONTROL FUNCTION/AI NANO CONTOUR CONTROL FUNCTION . . . . . . 472 473 476 478 c­5 Table of Contents B­63534EN/02 19.8 19.9 HIGH­PRECISION CONTOUR CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LOOK­AHEAD BELL­SHAPED ACCELERATION/DECELERATION BEFORE INTERPOLATION TIME CONSTANT CHANGE FUNCTION . . . . . . . . . . . . . . . . . . . 500 508 514 19.10 OPTIMUM TORQUE ACCELERATION/DECELERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.AXIS CONTROL FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527 20.1 20.2 SIMPLE SYNCHRONOUS CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ROTARY AXIS ROLL­OVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.2.1 20.2.2 Rotary Axis Roll­over . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rotary Axis Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 528 531 531 532 20.3 20.4 20.5 20.6 20.7 20.8 TOOL WITHDRAWAL AND RETURN (G10.6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TANDEM CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANGULAR AXIS CONTROL/ARBITRARY ANGULAR AXIS CONTROL . . . . . . . . . . . . . . . . CHOPPING FUNCTION (G80, G81.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HOBBING MACHINE FUNCTION (G80, G81) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SIMPLE ELECTRIC GEAR BOX (G80, G81) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.8.1 20.8.2 20.8.3 20.8.4 20.8.5 Simple Electric Gear Box (G80, G81) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Skip Function for EGB Axis (G31.8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spindle Electronic Gear Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic Gear Box Automatic Phase Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic Gear Box 2 Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533 536 537 539 545 551 551 556 559 568 576 21.TWO­PATH CONTROL FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 590 21.1 21.2 21.3 21.4 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WAITING FOR PATHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MEMORY COMMON TO PATH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COPYING A PROGRAM BETWEEN TWO PATHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 591 592 594 595 22.RISC PROCESSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 596 22.1 AI HIGH PRECISION CONTOUR CONTROL/AI NANO HIGH PRECISION CONTOUR CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.1.1 22.1.2 22.1.3 22.1.4 Look­ahead Acceleration/Deceleration Before Interpolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic Feedrate Control Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The Function List which Can be Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 607 608 613 622 625 22.2 22.3 22.4 22.5 CYLINDRICAL INTERPOLATION CUTTING POINT CONTROL (G07.1) . . . . . . . . . . . . . . . . . TOOL CENTER POINT CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOOL AXIS COMPENSATION IN TOOL AXIS DIRECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . 3­DIMENSIONAL CUTTER COMPENSATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.5.1 22.5.2 22.5.3 Tool Side Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Leading Edge Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 633 643 655 668 668 682 688 22.6 3­DIMENSIONAL CIRCULAR INTERPOLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693 III. OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 699 1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 701 1.1 MANUAL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702 c­6 B­63534EN/02 Table of Contents 1.2 1.3 1.4 TOOL MOVEMENT BY PROGRAMING­AUTOMATIC OPERATION . . . . . . . . . . . . . . . . . . . . AUTOMATIC OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TESTING A PROGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4.1 1.4.2 Check by Running the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . How to View the Position Display Change without Running the Machine . . . . . . . . . . . . . . . . . . . . . . 704 705 707 707 708 1.5 1.6 1.7 EDITING A PART PROGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DISPLAYING AND SETTING DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7.1 1.7.2 1.7.3 1.7.4 1.7.5 Program Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Current Position Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Alarm Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parts Count Display, Run Time Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Graphic Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 709 710 713 713 714 714 715 715 1.8 DATA INPUT/OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716 2. OPERATIONAL DEVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 717 2.1 SETTING AND DISPLAY UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1.1 2.1.2 2.1.3 2.1.4 2.1.5 7.2/8.4 LCD­Mounted Type CNC Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.5/10.4 LCD­Mounted Type CNC Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stand­Alone Type Small MDI Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stand­Alone Type Standard MDI Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stand­Alone Type 61 Full Key MDI Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 718 719 719 720 721 722 2.2 2.3 EXPLANATION OF THE KEYBOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FUNCTION KEYS AND SOFT KEYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3.1 2.3.2 2.3.3 2.3.4 2.3.5 2.3.6 General Screen Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Function Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Soft Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Key Input and Input Buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warning Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Soft Key Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FANUC Handy File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turning on the Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Screen Displayed at Power­on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Disconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723 725 725 726 727 743 744 745 2.4 2.5 EXTERNAL I/O DEVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4.1 2.5.1 2.5.2 2.5.3 746 748 POWER ON/OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 749 749 750 751 3. MANUAL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 752 3.1 3.2 3.3 3.4 3.5 3.6 MANUAL REFERENCE POSITION RETURN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . JOG FEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INCREMENTAL FEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MANUAL HANDLE FEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MANUAL ABSOLUTE ON AND OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOOL AXIS DIRECTION HANDLE FEED/TOOL AXIS DIRECTION HANDLE FEED B . . . . 3.6.1 3.6.2 Tool Axis Direction Handle Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tool Axis Normal Direction Handle Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 753 755 757 758 761 766 766 769 3.7 3.8 3.9 MANUAL LINEAR/CIRCULAR INTERPOLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MANUAL RIGID TAPPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MANUAL NUMERIC COMMAND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 774 779 781 c­7 Table of Contents B­63534EN/02 4. AUTOMATIC OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 789 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 MEMORY OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MDI OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DNC OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SIMULTANEOUS INPUT/OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PROGRAM RESTART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SCHEDULING FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SUBPROGRAM CALL FUNCTION (M198) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MANUAL HANDLE INTERRUPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MIRROR IMAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOOL WITHDRAWAL AND RETURN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RETRACE FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MANUAL INTERVENTION AND RETURN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DNC OPERATION WITH MEMORY CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.13.1 4.13.2 Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.13.2.1 DNC Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.13.2.2 Subprogram Call (M198) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Limitation and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting PCMCIA Card Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.13.5.1 Specification Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.13.5.2 Assembling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended Memory Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 790 793 797 800 802 809 814 816 819 821 827 835 837 837 838 838 839 840 840 841 841 841 843 4.13.3 4.13.4 4.13.5 4.13.6 5. TEST OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 844 5.1 5.2 5.3 5.4 5.5 MACHINE LOCK AND AUXILIARY FUNCTION LOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FEEDRATE OVERRIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RAPID TRAVERSE OVERRIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DRY RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SINGLE BLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 845 847 848 849 850 6. SAFETY FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 852 6.1 6.2 6.3 6.4 EMERGENCY STOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OVERTRAVEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STORED STROKE CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STROKE LIMIT CHECK PRIOR TO PERFORMING MOVEMENT . . . . . . . . . . . . . . . . . . . . . . . 853 854 855 859 7. ALARM AND SELF­DIAGNOSIS FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 862 7.1 7.2 7.3 ALARM DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ALARM HISTORY DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHECKING BY SELF­DIAGNOSTIC SCREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 863 865 866 8. DATA INPUT/OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 869 8.1 8.2 FILES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FILE SEARCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c­8 870 872 B­63534EN/02 Table of Contents 8.3 8.4 FILE DELETION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PROGRAM INPUT/OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.4.1 8.4.2 Inputting a Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outputting a Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inputting Offset Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outputting Offset Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 874 875 875 878 8.5 OFFSET DATA INPUT AND OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.5.1 8.5.2 880 880 881 8.6 INPUTTING AND OUTPUTTING PARAMETERS AND PITCH ERROR COMPENSATION DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.6.1 8.6.2 8.6.3 8.6.4 Inputting Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outputting Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inputting Pitch Error Compensation Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outputting Pitch Error Compensation Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inputting Custom Macro Common Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outputting Custom Macro Common Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying the Directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reading Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outputting Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Deleting Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 882 882 883 884 885 8.7 INPUTTING/OUTPUTTING CUSTOM MACRO COMMON VARIABLES . . . . . . . . . . . . . . . . . 8.7.1 8.7.2 886 886 887 8.8 DISPLAYING DIRECTORY OF FLOPPY CASSETTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.8.1 8.8.2 8.8.3 8.8.4 888 889 892 893 894 8.9 8.10 OUTPUTTING A PROGRAM LIST FOR A SPECIFIED GROUP . . . . . . . . . . . . . . . . . . . . . . . . . DATA INPUT/OUTPUT ON THE ALL IO SCREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.10.1 8.10.2 8.10.3 8.10.4 8.10.5 8.10.6 Setting Input/Output­Related Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inputting and Outputting Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inputting and Outputting Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inputting and Outputting Offset Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outputting Custom Macro Common Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inputting and Outputting Floppy Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 896 897 898 899 904 906 908 909 8.11 8.12 DATA INPUT/OUTPUT USING A MEMORY CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DATA INPUT/OUTPUT BY EMBEDDED ETHERNET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.1 FTP File Transfer Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.1.1 Host file list display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.1.2 Host file search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.1.3 Host file deletion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.1.4 NC program input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.1.5 NC program output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.1.6 Input/output of various types of data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.12.1.7 Checking and changing of the connection host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 914 926 926 926 929 929 930 932 933 939 9. EDITING PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 942 9.1 INSERTING, ALTERING AND DELETING A WORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.1.1 9.1.2 9.1.3 9.1.4 9.1.5 Word Search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Heading a Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inserting a Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Altering a Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Deleting a Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Deleting a Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Deleting Multiple Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 943 944 946 947 948 949 9.2 DELETING BLOCKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.2.1 9.2.2 950 950 951 9.3 PROGRAM NUMBER SEARCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 952 c­9 Table of Contents B­63534EN/02 9.4 9.5 SEQUENCE NUMBER SEARCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DELETING PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.5.1 9.5.2 9.5.3 Deleting One Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Deleting All Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Deleting More than One Program by Specifying a Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copying an Entire Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copying Part of a Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Moving Part of a Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Merging a Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Supplementary Explanation for Copying, Moving and Merging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacement of Words and Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 953 955 955 955 956 9.6 EXTENDED PART PROGRAM EDITING FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.6.1 9.6.2 9.6.3 9.6.4 9.6.5 9.6.6 957 958 959 960 961 962 964 9.7 9.8 9.9 9.10 EDITING OF CUSTOM MACROS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BACKGROUND EDITING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PASSWORD FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COPYING A PROGRAM BETWEEN TWO PATHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 966 967 968 970 10.CREATING PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 975 10.1 10.2 10.3 10.4 CREATING PROGRAMS USING THE MDI PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AUTOMATIC INSERTION OF SEQUENCE NUMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CREATING PROGRAMS IN TEACH IN MODE (PLAYBACK) . . . . . . . . . . . . . . . . . . . . . . . . . . CONVERSATIONAL PROGRAMMING WITH GRAPHIC FUNCTION . . . . . . . . . . . . . . . . . . . . 976 977 979 982 11.SETTING AND DISPLAYING DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 986 11.1 SCREENS DISPLAYED BY FUNCTION KEY 11.1.1 11.1.2 11.1.3 11.1.4 11.1.5 11.1.6 11.1.7 11.1.8 POS ................................... 993 994 996 999 1001 1002 1004 1005 1006 Position Display in the Work Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Position Display in the Relative Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overall Position Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Presetting the Workpiece Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Actual Feedrate Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Display of Run Time and Parts Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the Floating Reference Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating Monitor Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PROG 11.2 SCREENS DISPLAYED BY FUNCTION KEY 11.2.1 11.2.2 11.2.3 11.2.4 11.2.5 11.2.6 (IN MEMORY MODE OR MDI MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1008 Program Contents Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Current Block Display Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Next Block Display Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Program Check Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Program Screen for MDI Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stamping the Machining Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PROG 1009 1010 1011 1012 1015 1016 11.3 SCREENS DISPLAYED BY FUNCTION KEY 11.3.1 11.3.2 (IN THE EDIT MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1024 Displaying Memory Used and a List of Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying a Program List for a Specified Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OFFSET SETTING 1024 1027 11.4 SCREENS DISPLAYED BY FUNCTION KEY 11.4.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1030 1031 Setting and Displaying the Tool Offset Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c­10 B­63534EN/02 Table of Contents 11.4.2 11.4.3 11.4.4 11.4.5 11.4.6 11.4.7 11.4.8 11.4.9 11.4.10 11.4.11 11.4.12 11.4.13 11.4.14 11.4.15 Tool Length Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Entering Setting Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sequence Number Comparison and Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting Run Time, Parts Count, and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting the Workpiece Origin Offset Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct Input of Measured Workpiece Origin Offsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting Custom Macro Common Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying Pattern Data and Pattern Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting the Software Operator's Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting Tool Life Management Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting Extended Tool Life Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting Chopping Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tool Length/Workpiece Origin Measurement B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting Rotary Table Dynamic Fixture Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SYSTEM 1034 1036 1038 1040 1042 1043 1045 1046 1048 1050 1053 1058 1059 1075 11.5 SCREENS DISPLAYED BY FUNCTION KEY 11.5.1 11.5.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1077 1077 1079 Displaying and Setting Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying and Setting Pitch Error Compensation Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.6 DISPLAYING THE PROGRAM NUMBER, SEQUENCE NUMBER, AND STATUS, AND WARNING MESSAGES FOR DATA SETTING OR INPUT/OUTPUT OPERATION . . . . . 1082 11.6.1 11.6.2 Displaying the Program Number and Sequence Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Displaying the Status and Warning for Data Setting or Input/Output Operation . . . . . . . . . . . . . . . . . . MESSAGE 1082 1083 11.7 SCREENS DISPLAYED BY FUNCTION KEY 11.7.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1085 1085 1087 1088 External Operator Message History Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Erase Screen Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic Erase Screen Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.8 CLEARING THE SCREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1087 11.8.1 11.8.2 12.GRAPHICS FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1090 12.1 12.2 GRAPHICS DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1091 DYNAMIC GRAPHIC DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1097 12.2.1 12.2.2 Path Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solid Graphics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1097 1106 12.3 BACKGROUND DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1118 13.HELP FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1121 14.SCREEN HARDCOPY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1126 IV. MAINTENANCE 1. METHOD OF REPLACING BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1131 1.1 1.2 1.3 1.4 1.5 REPLACING BATTERY FOR LCD­MOUNTED TYPE i SERIES . . . . . . . . . . . . . . . . . . . . . . . . 1132 REPLACING THE BATTERY FOR STAND­ALONE TYPE i SERIES . . . . . . . . . . . . . . . . . . . . . 1135 BATTERY IN THE CNC DISPLAY UNIT WITH PC FUNCTIONS (3 VDC) . . . . . . . . . . . . . . . . 1138 BATTERY FOR SEPARATE ABSOLUTE PULSE CODERS (6 VDC) . . . . . . . . . . . . . . . . . . . . . . 1140 BATTERY FOR BUILT­IN ABSOLUTE PULSE CODERS (DC6V) . . . . . . . . . . . . . . . . . . . . . . . 1141 1.5.1 1.5.2 Method of Replacing Battery for Servo Amplifier ai series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Method of Replacing Battery for Servo Amplifier b series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1141 1147 c­11 Table of Contents B­63534EN/02 APPENDIX H. TAPE CODE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1153 I. LIST OF FUNCTIONS AND TAPE FORMAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1156 J. RANGE OF COMMAND VALUE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1163 K. NOMOGRAPHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1166 D.1 D.2 D.3 D.4 INCORRECT THREADED LENGTH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1167 SIMPLE CALCULATION OF INCORRECT THREAD LENGTH . . . . . . . . . . . . . . . . . . . . . . . . . 1169 TOOL PATH AT CORNER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1171 RADIUS DIRECTION ERROR AT CIRCLE CUTTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1174 L. STATUS WHEN TURNING POWER ON, WHEN CLEAR AND WHEN RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1175 M. CHARACTER­TO­CODES CORRESPONDENCE TABLE . . . . . . . . . . . . . . . . . 1177 N. ALARM LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1178 c­12