ucc.colorado.eduucc.colorado.edu/fanuc/63523n12.pdf · table of contents b– 63523en– 1/01 c–2...

GE Fanuc Automation

Computer Numerical Control Products

Series 16i / 18i / 21i / 160i / 180i / 210i Model B

Connection Manual (Function)(Volume 2 of 3)

GFZ-63523EN-1/01 June 2001

FANUC PLCs

https://industrialautomation.co/product-category/fanuc/page/3558/

GFL-001

Warnings, Cautions, and Notesas Used in this Publication

WarningWarning 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 maybe associated with its use.

In situations where inattention could cause either personal injury or damage to equipment, aWarning notice is used.

CautionCaution notices are used where equipment might be damaged if care is not taken.

NoteNotes merely call attention to information that is especially significant to understanding andoperating the equipment.

This document is based on information available at the time of its publication. While effortshave been made to be accurate, the information contained herein does not purport to cover alldetails or variations in hardware or software, nor to provide for every possible contingency inconnection with installation, operation, or maintenance. Features may be described herein whichare not present in all hardware and software systems. GE Fanuc Automation assumes noobligation of notice to holders of this document with respect to changes subsequently made.

GE Fanuc Automation makes no representation or warranty, expressed, implied, or statutorywith respect to, and assumes no responsibility for the accuracy, completeness, sufficiency, orusefulness of the information contained herein. No warranties of merchantability or fitness forpurpose shall apply.

Copyright 2001 GE Fanuc Automation North America, Inc.

All Rights Reserved.

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Volume 1

DEFINITION OF WARNING, CAUTION, AND NOTE s1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PREFACE p1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. AXIS CONTROL 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 CONTROLLED AXES 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 SETTING EACH AXIS 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.1 Name of Axes 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.2 Increment System 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.3 Specifying the Rotation Axis 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.4 Controlled Axes Detach 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.5 Outputting the Movement State of an Axis 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.6 Mirror Image 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.7 Followup 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.8 Servo Off (Mechanical Handle) 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.9 Position Switch 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.10 HighSpeed Position Switch 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.11 DirectionSensitive HighSpeed Position Switch 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 ERROR COMPENSATION 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.1 Stored Pitch Error Compensation 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Backlash Compensation 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.3 Straightness Compensation 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.4 Gradient Compensation 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.5 Bidirectional Pitch Error Compensation 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.6 Extended Bidirectional Pitch Error Compensation 76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.7 Interpolation Type Pitch Error Compensation 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.8 About Differences among Pitch Error Compensation, Straightness Compensation, and Gradient Compensation (for Reference Purposes) 80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 SETTINGS RELATED TO SERVOCONTROLLED AXES 82. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.1 Parameters Related to Servo 82. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.2 Absolute Position Detection 87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.3 FSSB Setting 89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.4 Tentative Absolute Coordinate Setting (M Series) 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 SETTINGS RELATED WITH COORDINATE SYSTEMS 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.1 Machine Coordinate System 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.2 Workpiece Coordinate System/Addition of Workpiece Coordinate System Pair 112. . . . . . . . . .

1.5.3 Rotary Axis Roll Over 119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.4 Rotary Table Dynamic Fixture Offset (M Series) 122. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 SIMPLE SYNCHRONOUS CONTROL 131. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.7 TANDEM CONTROL 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.8 SYNCHRONOUS CONTROL (T SERIES) 156. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9 SYNCHRONOUS CONTROL AND COMPOSITE CONTROL (T SERIES (TWOPATH CONTROL)) 166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.1 Overview 166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FANUC PLCs


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1.9.2 Synchronous Control 169. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.2.1 Setting 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.2.2 Programming 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.2.3 Signal operation 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.2.4 Examples of applications 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.2.5 Reference position return and its check during synchronous control 173. . . . . . . . . . . . . . . . . . .

1.9.2.6 Outofsynchronization detection 173. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.2.7 Move command after switching between independent control and synchronous control 174. . . .

1.9.2.8 Automatic setting of a workpiece coordinate system 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.3 Composite Control 176. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.3.1 Setting 176. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.3.2 Programming 176. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



1.9.3.5 Spindle control 178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.3.6 Tool offset during composite control 178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.3.7 Reference position return during composite control 178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.3.8 Move commands after the control mode is switched between independent control and composite control 178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.4 Superimposed Control 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.4.1 Setting 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.4.2 Programming 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



1.9.4.5 Feedrate 180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.4.6 Differences between superimposed control and ordinary synchronous control 181. . . . . . . . . . . .

1.9.5 Signal 181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.6 Parameter 183. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.7 Alarms and messages 194. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.7.1 P/S alarms 194. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.7.2 Servo alarms 195. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.8 Definition of Warning, Caution, and Note 195. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.8.1 Items common to synchronous, composite, and superimposed control 196. . . . . . . . . . . . . . . . . .

1.9.8.2 Items related only to synchronous control 197. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.8.3 Restrictions imposed during synchronous, composite, and superimposed control 198. . . . . . . . .

1.9.8.4 Reading the coordinates during synchronous, composite, or superimposed control 200. . . . . . . .

1.9.8.5 Terminating synchronous, composite, or superimposed control 200. . . . . . . . . . . . . . . . . . . . . . .

1.9.8.6 Status output signals for an axis under synchronous, composite, or superimposed control 201. .

1.9.9 Examples of Applications 202. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.9.1 Independent control and synchronous control of the Z1 and Z2axes 202. . . . . . . . . . . . . . . . . .

1.9.9.2 Independent control and interpolation for the X1 and Z2axes 204. . . . . . . . . . . . . . . . . . . . . . .

1.9.9.2.1 Using synchronous control 205. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.9.2.2 Using composite control 206. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.9.3 Independent control and interpolation between the X1 and Z2axes and between the X2 and Z1axes 209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.9.4 Independent control and superimposed control for the Z1 and Z2axes 213. . . . . . . . . . . . . . . .

1.9.9.5 Miscellaneous 215. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.10 Troubleshooting 216. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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1.10 BAXIS CONTROL (T SERIES) 220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.11 ANGULAR AXIS CONTROL/ARBITRARY ANGULAR AXIS CONTROL 236. . . . . . . . . . . . . . . .

1.12 CHOPPING FUNCTION (M SERIES) 240. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.13 HOBBING MACHINE FUNCTION (M SERIES) 254. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.14 ELECTRIC GEAR BOX (M SERIES) 267. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.14.1 SIMPLE ELECTRIC GEAR BOX (G80, G81) 267. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.14.2 Spindle Electronic Gear Box (M series) 279. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.14.3 Electronic Gear Box Automatic Phase Synchronization (M Series) 293. . . . . . . . . . . . . . . . . . . .

1.14.4 Electronic Gear Box 2 Pair (M Series) 303. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.15 FLEXIBLE SYNCHRONIZATION CONTROL (M SERIES) 325. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.16 GENERAL PURPOSE RETRACT 332. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. PREPARATIONS FOR OPERATION 336. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 EMERGENCY STOP 337. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 CNC READY SIGNAL 340. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 OVERTRAVEL CHECK 342. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1 Overtravel Signal 342. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2 Stored Stroke Check 1 345. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.3 Stored Stroke Check 2, 3 351. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.4 Chuck/Tailstock Barrier (T series) 359. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.5 Tool Post Interference Check (T series (Twopath Control)) 365. . . . . . . . . . . . . . . . . . . . . . . . .

2.3.6 Stroke Limit Check Before Move 370. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.7 Rotation Area Interference Check 374. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 ALARM SIGNAL 406. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5 START LOCK/INTERLOCK 408. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6 MODE SELECTION 414. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7 PATH SELECTION/DISPLAY OF OPTIONAL PATH NAMES (TWOPATH CONTROL) 422. . . . .

2.8 STATUS OUTPUT SIGNAL 424. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.9 VRDY OFF ALARM IGNORE SIGNAL 426. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.10 ABNORMAL LOAD DETECTION 428. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.11 SERVO/SPINDLE MOTOR SPEED DETECTION 439. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. MANUAL OPERATION 445. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 JOG FEED/INCREMENTAL FEED 446. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 MANUAL HANDLE FEED 454. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 MANUAL HANDLE INTERRUPTION 460. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 TOOL AXIS DIRECTION HANDLE FEED FUNCTION/TOOL AXIS DIRECTION HANDLE FEED FUNCTION B 462. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Tool Axis Direction Handle Feed Function 462. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Tool Axis Perpendicular Direction Handle Feed Function 467. . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5 MANUAL LINEAR/CIRCULAR INTERPOLATION 473. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6 HANDLESYNCHRONOUS FEED 488. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7 MANUAL RIGID TAPPING (M SERIES) 494. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.8 MANUAL NUMERIC COMMAND 496. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. REFERENCE POSITION ESTABLISHMENT 501. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 MANUAL REFERENCE POSITION RETURN 502. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FANUC PLCs



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4.2 SETTING THE REFERENCE POSITION WITHOUT DOGS 515. . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 REFERENCE POSITION SHIFT 522. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 REFERENCE POSITION RETURN 525. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 2ND REFERENCE POSITION RETURN/3RD, 4TH REFERENCE POSITION RETURN 527. . . . .

4.6 FLOATING REFERENCE POSITION RETURN 530. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.7 BUTTTYPE REFERENCE POSITION SETTING 533. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.8 LINEAR SCALE WITH ABSOLUTE ADDRESSING REFERENCE MARKS 540. . . . . . . . . . . . . . .

4.9 EXTENDED FUNCTION OF THE LINEAR SCALE WITH ABSOLUTE ADDRESSING REFERENCE MARKS 546. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5. AUTOMATIC OPERATION 554. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 CYCLE START/FEED HOLD 555. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 RESET AND REWIND 560. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 TESTING A PROGRAM 565. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.1 Machine Lock 565. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.2 Dry Run 568. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.3 Single Block 571. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.4 Manual Handle Retrace (T Series) 574. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 MANUAL ABSOLUTE ON/OFF 589. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 OPTIONAL BLOCK SKIP/ADDITION OF OPTIONAL BLOCK SKIP 592. . . . . . . . . . . . . . . . . . . .

5.6 SEQUENCE NUMBER COMPARISON AND STOP 596. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7 PROGRAM RESTART 597. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.8 TOOL RETRACTION AND RETURN 600. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.9 EXACT STOP/EXACT STOP MODE/TAPPING MODE/CUTTING MODE (M SERIES) 604. . . . . .

5.10 BALANCE CUT (2PATH CONTROL FOR T SERIES) 606. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.11 DNC OPERATION 608. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.12 MANUAL INTERVENTION AND RETURN 611. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.13 RETRACTION FOR RIGID TAPPING (M SERIES) 612. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6. INTERPOLATION FUNCTION 619. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 POSITIONING 620. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 LINEAR INTERPOLATION 622. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 CIRCULAR INTERPOLATION 625. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4 THREAD CUTTING 632. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4.1 Thread Cutting 632. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.4.2 Thread Cutting Cycle Retract (T series) 639. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5 SINGLE DIRECTION POSITIONING 641. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.6 HELICAL INTERPOLATION 648. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.7 INVOLUTE INTERPOLATION (M SERIES) 650. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.8 POLAR COORDINATE INTERPOLATION 653. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.9 CYLINDRICAL INTERPOLATION 656. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.10 CYLINDRICAL INTERPOLATION CUTTING POINT CONTROL (M SERIES) 659. . . . . . . . . . . .

6.11 POLYGONAL TURNING (T SERIES) 664. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.11.1 Polygonal Turning 665. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.11.2 Polygonal Turning with Two Spindles 670. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.12 NORMAL DIRECTION CONTROL (M SERIES) 688. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.13 EXPONENTIAL INTERPOLATION (M SERIES) 694. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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6.14 SMOOTH INTERPOLATION (M SERIES) 696. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.15 HYPOTHETICAL AXIS INTERPOLATION 698. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.16 HELICAL INTERPOLATION B (M SERIES) 699. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.17 SPIRAL INTERPOLATION, CONICAL INTERPOLATION (M SERIES) 700. . . . . . . . . . . . . . . . . .

6.18 NURBS INTERPOLATION (M SERIES) 703. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.19 LINEAR INTERPOLATION (G28, G30, G53) 705. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.20 THREEDIMENSIONAL CIRCULAR INTERPOLATION (M SERIES) 707. . . . . . . . . . . . . . . . . . .

7. FEEDRATE CONTROL/ACCELERATION AND DECELERATION CONTROL 709. . . . .

7.1 FEEDRATE CONTROL 710. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.1 Rapid Traverse Rate 710. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.2 Cutting Feedrate Clamp 713. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.3 Feed Per Minute 715. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.4 Feed Per Revolution/Manual Feed Per Revolution 718. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.5 F1-digit Feed (M series) 720. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.6 Feedrate Inverse Time Specification (M series) 723. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.7 Override 724. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.7.1 Rapid traverse override 724. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.7.2 Feedrate override 727. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.7.3 Second feedrate override 729. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.7.4 Override cancel 730. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.8 Automatic Corner Override (M series) 731. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.9 External Deceleration 735. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.10 Feed Stop Function 737. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.11 Feedrate Clamping by Arc Radius (M series) 738. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.12 Automatic Corner Deceleration 741. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.13 Advanced Preview Control 749. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.14 Highprecision Contour Control by RISC (M series) 761. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.14.1 Lookahead acceleration/deceleration before interpolation 764. . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.14.2 Automatic feedrate control function 777. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.14.3 Signal 787. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.14.4 Parameter 788. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.14.5 Alarm and message 800. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.14.6 Note 801. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.14.7 Reference item 802. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.15 Positioning by Optimal Acceleration 803. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.16 AI Contour Control/AI Nano Contour Control (M series) 807. . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.17 AI Advanced Control (M Series) 846. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.18 AI Highprecision Contour Control/AI Nano Highprecision Contour Control (M Series) 848. .

7.1.18.1 Lookahead acceleration/deceleration before interpolation 850. . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.18.2 Feedrate control method 856. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.19 RISC Processor Operation (AI Highprecision Contour Control/AITI Highprecision Contour Control/Tool Length Compensation Along the Tool Axis/Threedimensional Cutter Compensation/ Tool tip Control/Threedimensional Circular Interpolation) (M Series) 871. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.20 Highspeed Linear Interpolation (M series) 883. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2 ACCELERATION/DECELERATION CONTROL 886. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.1 Automatic Acceleration/Deceleration 886. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FANUC PLCs



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7.2.1.1 Automatic acceleration/deceleration 886. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.1.2 Rapid traverse block overlap 890. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.2 Rapid Traverse Bellshaped Acceleration/Deceleration 892. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.3 Linear Acceleration/Deceleration after Cutting Feed Interpolation 895. . . . . . . . . . . . . . . . . . . .

7.2.4 BellShaped Acceleration/Deceleration after Cutting Feed Interpolation 899. . . . . . . . . . . . . . .

7.2.5 Linear Acceleration/Deceleration before Cutting Feed Interpolation 902. . . . . . . . . . . . . . . . . . .

7.2.6 Corner Control 908. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.6.1 Inposition check 908. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.6.2 Inposition check independently of feed/rapid traverse 910. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.6.3 Error detect (T series) 912. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2.7 Feed Forward in Rapid Traverse 914. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Volume 2

8. AUXILIARY FUNCTION 915. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.1 MISCELLANEOUS FUNCTION/2ND AUXILIARY FUNCTION 916. . . . . . . . . . . . . . . . . . . . . . . . .

8.2 AUXILIARY FUNCTION LOCK 929. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3 MULTIPLE M COMMANDS IN A SINGLE BLOCK 931. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4 HIGHSPEED M/S/T/B INTERFACE 935. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5 WAITING M CODE (TWOPATH CONTROL) 939. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6 M CODE GROUP CHECK FUNCTION 941. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9. SPINDLE SPEED FUNCTION 945. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.1 SPINDLE SPEED FUNCTION (S CODE OUTPUT) 946. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.2 SPINDLE SERIAL OUTPUT/SPINDLE ANALOG OUTPUT 947. . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.3 SPINDLE SPEED CONTROL 955. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4 SPINDLE SPEED CONTROL FOR TWOPATH LATHE 984. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.5 CONSTANT SURFACE SPEED CONTROL 996. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.6 SPINDLE SPEED FLUCTUATION DETECTION 1003. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.7 ACTUAL SPINDLE SPEED OUTPUT (T SERIES) 1008. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.8 SPINDLE POSITIONING (T SERIES) 1009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.9 Cs CONTOUR CONTROL 1030. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.10 MULTISPINDLE CONTROL 1046. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11 RIGID TAPPING 1059. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.1 General 1059. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.2 Connection Among Spindle, Spindle Motor, and Position Coder 1061. . . . . . . . . . . . . . . . . . . . .

9.11.3 Rigid Tapping Specification 1066. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.4 Display Data on the Diagnosis Screen 1067. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.5 Command Format 1071. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.6 Signal 1075. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.6.1 Signals for the rigid tapping function 1075. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.6.2 Signals related to S code output 1076. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.6.3 Signals related to gear switching 1077. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.6.4 Signals related to second spindle rigid tapping 1079. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.6.5 Signal addresses 1081. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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9.11.6.6 Notes on interface with the PMC 1081. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.7 Timing Charts for Rigid Tapping Specification 1084. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.7.1 When M29 is specified before G84 (G74) 1085. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.7.2 M29 and G84 (G74) are specified in the same block 1089. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.7.3 Specifying G84 (G74) for rigid tapping by parameters 1093. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.7.4 Timing to cancel rigid tapping mode 1097. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.8 Parameter 1099. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.9 Alarm and Message 1125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.10 Notes 1127. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.11.11 RigidTapping BellShaped Acceleration/ Deceleration (M Series) 1131. . . . . . . . . . . . . . . . . . .

9.11.12 Reference Item 1135. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.12 SPINDLE SYNCHRONOUS CONTROL 1136. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.13 SPINDLE ORIENTATION 1140. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.14 SPINDLE OUTPUT SWITCHING 1143. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.15 THREESPINDLE SERIAL OUTPUT 1145. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.16 SIMPLE SPINDLE SYNCHRONOUS CONTROL 1155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10. TOOL FUNCTIONS 1167. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.1 TOOL FUNCTION 1168. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.2 TOOL COMPENSATION VALUE/TOOL COMPENSATION NUMBER/TOOL COMPENSATION MEMORY 1171. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.3 TOOL LIFE MANAGEMENT 1180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.3.1 Tool life management 1180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.3.2 Tool Life Management B (M Series) 1189. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.3.3 Tool Life Arrival Notice Signal (M Series) 1189. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.4 CUTTER COMPENSATION 1191. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.4.1 Cutter Compensation B, C (M Series) 1191. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.4.2 Tool Nose Radius Compensation (T Series) 1197. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.4.3 Tool Axis Direction Tool Length Compensation 1201. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.4.3.1 Tool axis direction tool length compensation 1201. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.4.3.2 Control point compensation of tool length compensation along tool axis 1206. . . . . . . . . . . . . . .

10.4.4 Threedimensional Cutter Compensation (M series) 1217. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.4.5 Tool Center Point Control (M series) 1227. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11. PROGRAM COMMAND 1241. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.1 DECIMAL POINT PROGRAMMING/POCKET CALCULATOR TYPE DECIMAL POINT PROGRAMMING 1242. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.2 G CODE SYSTEM (T SERIES) 1245. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.3 PROGRAM CONFIGURATION 1251. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.4 INCH/METRIC CONVERSION 1254. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.5 HIGH SPEED CYCLE CUTTING 1259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.6 CUSTOM MACRO 1266. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.6.1 Custom Macro 1266. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.6.2 Interruption Type Custom Macro 1276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.6.3 Custom Macro Variables Common to Twopath Control (Twopath Control) 1279. . . . . . . . . . .

11.6.4 Embedded Macro 1281. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.6.5 Embedded macro for milling (M series) 1294. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FANUC PLCs



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11.6.6 Embedded Measurement Macros (M Series) 1340. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.7 CANNED CYCLE (M SERIES)/CANNED CYCLE FOR DRILLING (T SERIES) 1371. . . . . . . . . .

11.8 EXTERNAL MOTION FUNCTION (M SERIES) 1382. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.9 CANNED CYCLE (T SERIES)/MULTIPLE REPETITIVE CANNED CYCLE (T SERIES) 1384. . .

11.10 MIRROR IMAGE FOR DOUBLE TURRETS (T SERIES) 1392. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.11 INDEX TABLE INDEXING FUNCTION (M SERIES) 1394. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.12 SCALING (M SERIES) 1403. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.13 COORDINATE SYSTEM ROTATION 1407. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.14 THREEDIMENSIONAL COORDINATE CONVERSION (M SERIES) 1410. . . . . . . . . . . . . . . . . . .

11.15 RETRACE (M SERIES) 1413. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.16 MACRO COMPILER/EXECUTER 1417. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.17 SMALL HOLE PECK DRILLING CYCLE (M SERIES) 1418. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.18 HIGHSPEED CYCLE MACHINING RETRACTING 1425. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.19 HIGHSPEED CYCLE MACHINING SKIP FUNCTION 1432. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12. DISPLAY/SET/EDIT 1437. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1 DISPLAY/SET 1438. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.1 Clock Function 1438. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.2 Displaying Operation History 1439. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.3 Help Function 1444. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.4 Displaying Alarm History 1445. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.5 Servo Tuning Screen 1446. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.6 Spindle Setting and Tuning Screen 1446. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.7 Waveform Diagnosis Display 1447. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.8 Selfdiagnosis 1449. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.9 Display of Hardware and Software Configuration 1450. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.10 Position Display Neglect 1451. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.11 Run Hour and Parts Count Display 1452. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.12 Graphic Display/Dynamic Graphic Display/Background Graphic 1458. . . . . . . . . . . . . . . . . . . .

12.1.13 Displaying Operating Monitor 1467. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.14 Stamping the Machining Time 1469. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.15 Software Operators Panel 1470. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.16 Multilanguage Display 1481. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.17 Remote Diagnosis 1482. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.18 External Operator Message Logging and Display 1484. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.19 Erase Screen Display/Automatic Erase Screen Display 1486. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.20 Touch Panel 1489. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.21 External Touch Panel Interface 1493. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.22 Periodic Maintenance Screen 1497. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.23 Fine Torque Sensing 1506. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.24 Actual Speed Display 1523. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1.25 Other Functions 1524. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2 EDIT 1525. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2.1 Part Program Storage Length 1525. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2.2 No. of Registered Programs 1526. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2.3 Memory Protection Key 1527. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2.4 Password Function 1529. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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12.2.5 Background Editing 1531. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2.6 Playback 1532. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2.7 Conversational Programming with Graphic Function 1533. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2.8 Program Copy between Two Paths 1533. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13. INPUT/OUTPUT OF DATA 1536. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.1 READER/PUNCHER INTERFACE 1537. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2 REMOTE BUFFER 1551. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.3 DNC1 INTERFACE 1552. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.4 DNC2 INTERFACE 1561. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.5 EXTERNAL I/O DEVICE CONTROL 1562. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.6 SIMULTANEOUS INPUT AND OUTPUT OPERATIONS (M SERIES) 1569. . . . . . . . . . . . . . . . . . .

13.7 EXTERNAL PROGRAM INPUT 1572. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.8 DATA INPUT/OUTPUT FUNCTIONS BASED ON THE I/O Link 1577. . . . . . . . . . . . . . . . . . . . . . .

13.9 SCREEN HARD COPY FUNCTION 1602. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14. MEASUREMENT 1609. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.1 TOOL LENGTH MEASUREMENT (M SERIES) 1610. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.2 AUTOMATIC TOOL LENGTH MEASUREMENT (M SERIES)/AUTOMATIC TOOL OFFSET (T SERIES) 1611. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.3 SKIP FUNCTION 1618. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.3.1 Skip Function 1618. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.3.2 Highspeed Skip Signal 1621. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.3.3 Multistep Skip 1625. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.3.4 Torque Limit Skip 1629. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.3.5 Continuous Highspeed Skip Function (M series) 1632. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.3.6 Skip Function for EGB Axis (M series) 1635. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.4 ENTERING COMPENSATION VALUES 1639. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.4.1 Input of Offset Value Measured A (T series) 1639. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.4.2 Input of Tool Offset Value Measured B (T series) 1641. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.4.3 Input of Measured Workpiece Origin Offsets 1661. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.5 TOOL LENGTH/WORKPIECE ORIGIN MEASUREMENT B (M SERIES) 1662. . . . . . . . . . . . . . .

15. PMC CONTROL FUNCTION 1666. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.1 PMC AXIS CONTROL 1667. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.2 EXTERNAL DATA INPUT 1714. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.3 EXTERNAL WORKPIECE NUMBER SEARCH 1726. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.3.1 External Workpiece Number Search 1726. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.3.2 Expanded External Workpiece Number Search 1729. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.4 SPINDLE OUTPUT CONTROL BY THE PMC 1731. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.5 EXTERNAL KEY INPUT 1739. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.6 DIRECT OPERATION BY PMC OR OPEN CNC 1745. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7 ONE TOUCH MACRO CALL 1746. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16. INTERFACE WITH THE POWER MATE CNC 1753. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16.1 FANUC SERVO MOTOR SERIES I/O LINK OPTION MANUAL HANDLE INTERFACE (PERIPHERAL DEVICE CONTROL) 1754. . . . . . . . . . . . . . . . . . . . . . . . . . FANUC PLCs



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17. EMBEDDED ETHERNET FUNCTION 1758. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.1 EMBEDDED ETHERNET AND PCMCIA ETHERNET 1759. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.2 LIST OF FUNCTIONS 1760. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.2.1 FOCAS1/Ethernet Function 1760. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.2.2 DNC1/Ethernet Function 1761. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.2.3 Differences between the FOCAS1/Ethernet Function and DNC1/Ethernet Function 1762. . . . . .

17.2.4 Functional Differences between the Embedded Ethernet Function and the Ethernet Function Based on the Option Board 1762. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.3 SETTING THE EMBEDDED ETHERNET FUNCTION 1764. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.3.1 Parameter Setting of the FOCAS1/Ethernet Function 1764. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.3.1.1 Notes on using the FOCAS1/Ethernet function for the first time 1764. . . . . . . . . . . . . . . . . . . . .

17.3.1.2 FOCAS1/Ethernet parameter setting screen 1764. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.3.2 Using the FOCAS1/Ethernet Function on a Small Network 1770. . . . . . . . . . . . . . . . . . . . . . . . .

17.3.3 Using the DNC1/Ethernet Function on a Small Network 1771. . . . . . . . . . . . . . . . . . . . . . . . . . .

17.3.4 Configuring a Large Network 1772. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.4 SWITCHING BETWEEN THE EMBEDDED ETHERNET DEVICES 1773. . . . . . . . . . . . . . . . . . . .

17.5 EMBEDDED ETHERNET ERROR MESSAGE SCREEN 1775. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.6 EMBEDDED ETHERNET MAINTENANCE SCREEN 1777. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.7 TROUBLESHOOTING 1782. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.7.1 Check Items Related to Connection with the HUB 1782. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.7.2 Check Items Related to Connection with a Backbone 1782. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.7.3 Checking the Setting of Each Parameter 1783. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.7.4 Checking Communication 1784. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.8 ERROR MESSAGES 1787. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.8.1 EMB_ETH MASTER CTRL LOG Screen 1787. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.8.2 EMB_ETH DNC1/ETHER LOG Screen 1788. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17.9 GLOSSARY FOR ETHERNET 1789. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Volume 3

APPENDIX

A. INTERFACE BETWEEN CNC AND PMC 1793. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 LIST OF ADDRESSES 1794. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1.1 Series 16i/18i/160i/180i List of Addresses (Onepath Control) 1794. . . . . . . . . . . . . . . . . . . . . .

A.1.2 Series 16i/18i/160i/180i List of Addresses (Twopath Control) 1822. . . . . . . . . . . . . . . . . . . . . .

A.1.3 Series 21i/210i Address List 1876. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2 SIGNAL SUMMARY 1904. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2.1 Signal Summary (In Order of Functions) 1904. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2.2 List of Signals (In Order of Symbols) 1926. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2.3 List of Signals (In Order of Addresses) 1946. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B63523EN1/01 8. AUXILIARY FUNCTION

915

8 AUXILIARY FUNCTION

FANUC PLCs


8. AUXILIARY FUNCTION B63523EN1/01

916

When an M code address is programmed, a code signal and a strobe signalare sent to the machine. The machine uses these signals to turn on or offits functions.Usually, only one M code can be specified in one block. In some cases,however, up to three M codes can be specified for some types of machinetools (see 8.3 Multiple M code per Block)Also, parameter No. 3030 can specify the maximum digits and if aspecified value exceeds the maximum digits, an alarm may be issued.

When up to eight digits are specified after address B, a code signal andstrobe signal are sent. These signals are used to index the rotation axisof the machine. The code signal is retained until another B code isspecified.

In each block, a single B code can be specified. The maximum numberof digits that can be specified after address B is specified in parameter No.3033. If more digits than the specified value are specified, an alarmoccurs.For the M series, the address for specifying the 2nd auxiliary function canbe changed from B to another address (A, C, U, V, or W) by parametersetting (parameter No. 3460).

99999999 to +99999999

1. For the M series, a decimal point and a negative valve can be used forinput by setting AUP (bit 0 of parameter No. 3450).With the T series, a decimal point and a negative value are alwaysenabled regardless of the parameter setting.

Command Output valueB10. 10000B10 10

2. It is possible to change over the scale factor of B output, 1000 or 1when the decimal point input is omitted, using the parameter DPI(No.3401#0).Command Output valueWhen DPI is 1: B1 1000When DPI is 0: B1 1

8.1MISCELLANEOUSFUNCTION/2NDAUXILIARYFUNCTION

General

Miscellaneous Function(M code)

2nd Auxiliary Function(B code)

Command Format of 2ndAuxiliary Function

Command range

Command method


917

3. It is possible to change over the scale factor of B output 1000 or 10000when the decimal point input is omitted in the inch input system, usingthe parameter AUX (No.3405#0). When DPI=1.Command Output valueWhen AUX is 1: B1 10000When AUX is 0: B1 1000

The following signals are used with these functions. (For details of thespindlespeed function and tool function, see Chapters 9 and 10.)

Output signal Input signal

FunctionProgramaddress

Code signal Strobe signal Distribution endsignalCompletion

signal

Miscellaneous function

M M00 to M31 MF

Spindlespeed func-tion

S S00 to S31 SF

DEN FIN

Tool function T T00 to T31 TF

DEN FIN

Secondary auxiliaryfunction

B B00 to B31 BF

Each function uses different program addresses and different signals, butthey all input and output signals in the same way, as described below. (Asample procedure for the miscellaneous function is described below. Theprocedures for the spindlespeed function, tool function, and secondaryauxiliary function, are obtained simply by substituting S, T, or B in placeof M.)

(1)Suppose that Mxxx is specified in a program.

For xxx, the number of specifiable digits is specified in parameter Nos.3030 to 3033 for each function. If more digits than the specified valueare specified, an alarm occurs.

(2)Code signal M00 to M31 is sent to machine interface. After periodTMF, specified in parameter No. 3010 (standard value: 16 msec), thestrobe signal MF is set to 1. The code signal is the binaryrepresentation of the programmed value xxx.(*1) If a move, dwell,spindlespeed, or other function is specified in the same block as themiscellaneous function, the execution of the other function is startedwhen the code signal of the miscellaneous function is sent.

(3)When the strobe signal is set to 1, the PMC reads the code signal andperforms the corresponding operation.

(4)To execute an operation after the completion of the move, dwell orother function specified in the block, wait until distribution end signalDEN is set to 1.

(5)Upon completion of the operation, the PMC sets completion signalFIN to 1. The completion signal is used by the miscellaneous function,spindlespeed function, tool function, secondary auxiliary function,external operation function described later, and other functions. If anyof these functions are executed simultaneously, the completion signalmust be set to 1 upon completion of all the functions.

Basic procedure

FANUC PLCs



918

(6) If the completion signal remains set to 1 for longer than period TFIN,specified in parameter No. 3011 (standard value: 16 msec), the CNCsets the strobe signal to 0 and reports that the completion signal hasbeen received.

(7)When the strobe signal is set to 0, set the completion signal to 0 in thePMC.

(8)When the completion signal is set to 0, the CNC sets all code signalsto 0 and completes all sequences of the miscellaneous function.(*2)

(9)Once all other commands in the same block have been completed, theCNC executes the next block.

*1 When the tool function is executed, the programmed tool number issent as the code signal (T series).

*2 When the spindlespeed function, tool function, or secondaryauxiliary function is executed, the code signal is maintained until anew code for the corresponding function is specified.

The timing diagram is shown below:

(1)(2) (3)

(*2)

TMF TFIN

M command (independent) Mxxxcode signals M00M31

Strobe signals MF

PMC side action

End signal FIN

Distribution end signals DEN

(5) (6) (7)(8) (9)

2a. Execution of a miscellaneous function without waiting for move command completion

(1)(2) (3)

(*2)

TMF TFIN

M command Mxxx

Move command

Code signals M00M31

Strobe signal MF

PMC side action

End signal FIN

Distribution end signals DEN

(5) (6) (7) (8) (9)


919

2b.Execution of a miscellaneous function after move command completion

(1)(2) (3)

(*2)

TMF TFIN

M command Mxx

Move command

Code signals M00M31

Strobe signal MF

PMC side action

End signal FIN

Distributionend signals DEN

(4) (5) (6)(7)(8) (9)

[Classification] Output signal

[Function] These signals report the specification of miscellaneous functions.

[Output condition] For the output conditions and procedure, see the description of Basicprocedure above.

NOTE1 The following miscellaneous functions are only processed

internally by the control unit; they are not output to the PMCwhen programmed: M98, M99, M198 M code that calls a sub program (parameter No. 6071 to

6079) M code that calls a custom macro (parameter No. 6080

to 6089)2 Decode signals as well as the code signals and strobe

signal are output for the miscellaneous functions listedbelow. M00, M01, M02, M30

Signal

Miscellaneous function code signals M00 to M31 Miscellaneous function strobe signal MF

FANUC PLCs



920


[Function] These signals report particular miscellaneous functions are specified. Themiscellaneous functions in a command program correspond to outputsignals as indicated below.

Command program Output signal

M00M01M02M30

DM00DM01DM02DM30

[Output condition] A decode M signal goes 1 when:

The corresponding miscellaneous function is specified, and any movecommands and dwell commands specified in the same block arecompleted. These signals are not output when the end signal of themiscellaneous function is returned before completion of such movecommands and dwell commands.

A decode M signal goes 0 when:

The FIN signal goes 1

Reset occurs


[Function] These signals report that spindle speed functions have been specified.

[Output condition] For the output conditions and procedure, see the description of Basicprocedure above. For S code output when the spindle serial output/spindle analog outputis used refer to section 9.3.

Decode M signals DM00 , DM01 , DM02 , DM30

Spindlespeed code signals S00 to S31

Spindlespeed strobe signal SF


921


[Function] These signals report that tool functions have been specified.



[Function] These signals report that second auxiliary functions have been specified.


[Classification] Input signal

[Function] This signal reports the completion of a miscellaneous function,spindlespeed function, tool function, second auxiliary function, orexternal operation function.

[Operation] For the control unit operation and procedure when this signal goes 1,see the description of Basic procedure above. The FIN signal must remain 1 for a certain time (TFIN, which is set bya parameter No. 3011) or longer. The FIN signal driven 1 is ignored ifthe FIN signal goes 0 before TFIN elapses.

WARNINGOnly one end signal is used for all functions above. The endsignal must go 1 after all functions are completed.

Tool function code signals T00 to T31

Tool function strobe signal TF

Second auxiliary function code signals B00 to B31

Second auxiliary function strobe signal BF (T series) (M series)

End signal FIN

FANUC PLCs



922


[Function] These signals report that all commands (such as move commands anddwell) are completed except those miscellaneous functions,spindlespeed functions, 2nd auxilialy functions tool functions, and soforth that are contained in the same block and have been sent to the PMC.They also report that the end signal from the PMC is being awaited.

[Output condition] The DEN signal turns to 1 when:

Waiting for the completion of miscellaneous functions, spindlespeedfunctions, tool functions, 2nd auxilialy functions and all othercommands in the same block are completed, and the current position isin the inposition.

The DEN signal turns to 0 when:

The execution of one block is completed

NOTEA parameter NCI (No.1601#5) can specify, whether to onlycheck if an acceleration/deceleration delay is eliminated, orto also check if a servo delay (error) has been reduced towithin a certain range.

Distribution end signalDEN


923

#7G004

#6 #5 #4 #3FIN

#2 #1 #0

F001 DEN#7 #6 #5 #4 #3 #2 #1 #0

BFF007 BF TF SF MF

DM00F009 DM01 DM02 DM30

M07F010 M06 M05 M04 M03 M02 M01 M00

M15F011 M14 M13 M12 M11 M10 M09 M08

M23F012 M22 M21 M20 M19 M18 M17 M16

M31F013 M30 M29 M28 M27 M26 M25 M24

S07F022 S06 S05 S04 S03 S02 S01 S00

S15F023 S14 S13 S12 S11 S10 S09 S08

S23F024 S22 S21 S20 S19 S18 S17 S16

S31F025 S30 S29 S28 S27 S26 S25 S24

T07F026 T06 T05 T04 T03 T02 T01 T00

T15F027 T14 T13 T12 T11 T10 T09 T08

T23F028 T22 T21 T20 T19 T18 T17 T16

T31F029 T30 T29 T28 T27 T26 T25 T24

B07F030 B06 B05 B04 B03 B02 B01 B00

B15F031 B14 B13 B12 B11 B10 B09 B08

B23F032 B22 B21 B20 B19 B18 B17 B16

B31F033 B30 B29 B28 B27 B26 B25 B24

3010 Time lag in strobe signals MF, SF, TF, and BF

[Data type] Word

[Unit of data] 1 ms

[Valid data range] 16 to 32767

The time required to send strobe signals MF, SF, TF, and BF after the M, S,T, and B codes are sent, respectively.

Signal address

Parameter

FANUC PLCs



924

M, S, T, B code

MF, SF, TF, BF,

signal

Delay time

Fig. 8.1 (a) Delay time of the strobe signal

NOTEThe time is counted in units of 8 ms. If the set value is nota multiple of eight, it is raised to the next multiple of eight.

Example : When 30 is set, 32 ms is assumed.When 32 is set, 32 ms is assumed.When 100 is set, 104 ms is assumed.

3011 Acceptable width of M, S, T, and B function completion signal (FIN)

[Data type] Word

[Unit of data] 1 ms


Set the minimum signal width of the valid M, S, T, and B functioncompletion signal (FIN).

M, S, T, B code

MF, SF, TF, BF

signal

FIN sigal

Ignored be-cause shorterthan min.signal width

Valid becauselonger than min.signal width

Fig. 8.1 (b) Valid Width of the FIN (M,S, T, and B Function Completion) Signal

NOTEThe time is counted in units of 8 ms. If the set value is nota multiple of eight, it is raised to the next multiple of eight.

Example: When 30 is set, 32 ms is assumed.


925

3030 Allowable number of digits for the M code

3031 Allowable number of digits for the S code

3032 Allowable number of digits for the T code

3033 Allowable number of digits for the B code

[Data type] Byte


Set the allowable numbers of digits for the M, S, T, and B codes.

NOTEUp to 5 digits can be specified in the S code

#73401

#6 #5 #4 #3 #2 #1 #0DPI

[Data type] Bit

DPI When a decimal point is omitted in an address that can include a decimalpoint

0 : The least input increment is assumed.1 : The unit of mm, inches, or second is assumed. (Pocket calculator type

decimal point input)

#73404

#6 #5M02

#4M30

#3 #2 #1 #0

[Data type] Bit

M30 When M30 is specified in a memory operation:

0 : M30 is sent to the machine, and the head of the program is automati-cally searched for. So, when the end signal FIN is returned and a resetor reset and rewind operation is not performed, the program will stillbe executed, starting from the beginning of the program.

1 : M30 is sent to the machine, but the head of the program is not searchedfor. (The head of the program is searched for by the reset and rewindsignal.)

M02 When M02 is specified in memory operation

0 : M02 is sent to the machine, and the head of the program is automati-cally searched for. So, when the end signal FIN is returned and a resetor reset and rewind operation is not performed, the program will stillbe executed, starting from the beginning of the program.

1 : M02 is sent to the machine, but the head of the program is not searchedfor. (The head of the program is searched for by the reset and rewindsignal.)FANUC PLCs



926

#73405

#6 #5 #4 #3 #2 #1 #0AUX

[Data type] Bit

AUX The least increment of the command of the second miscellaneous functionspecified with a decimal point

0 : Assumed to be 0.0011 : Depending on the input increment. (For input in mm, 0.001 is

assumed, or for input in inches, 0.0001 is assumed.)

3411 M code preventing buffering 1




[Data type] Byte


Set M codes that prevent buffering the following blocks. If processingdirected by an M code must be performed by the machine withoutbuffering the following block, specify the M code.

M00, M01, M02, and M30 always prevent buffering even when they arenot specified in these parameters.

3421 Minimum value 1 of M code preventing buffering

3422 Maximum value 1 of M code preventing buffering












927

[Data type] Word


When a specified M code is within the range specified with parameterNos. 3421 and 3422, 3433 and 3424, 3425 and 3426, 3427 and 3428, 3429and 3430, or 3431 and 3432, buffering for the next block is not performeduntil the execution of the block is completed.

CAUTION1 The specification of a minimum value that exceeds the

specified maximum value is invalid.2 When there is only one data item, set the following:

minimum value =maximum value.

#73450

#6 #5 #4 #3 #2 #1 #0

AUP

AUP A second auxiliary function command, specified with a decimal point anda negative value is:

0 : Disabled.1 : Enabled.

NOTEWith the T series, second auxiliary function commandsspecified with a decimal point and a negative value arealways enabled regardless of the parameter setting.

3460

Name of a second auxiliary function

[Data type] Byte

Set the name of a second auxiliary function according to the table givenbelow. Note that the same address as an axis name cannot be set.

Name A B C U V W

Setting 65 66 67 85 86 87

If a value other than those given above is set, address B is assumed.

FANUC PLCs



928

NOTE1 When a move command and miscellaneous function are

specified in the same block, the commands are executed inone of the following two ways:i) Simultaneous execution of the move command and

miscellaneous function commands.ii) Executing miscellaneous function commands upon

completion of move command execution. The selection of either sequence depends on thesequence of PMC.

2 When the 2nd auxiliary function is provided, the addressused for specifying the 2nd auxiliary function (B or theaddress specified with parameter No. 3460) cannot be usedas an axis address.

3 The block following M00, M01, M02 and M30, is not readinto the input buffer register, if present. Similarly, ten Mcodes which do not buffer can be set by parameters (No.3411 to 3420).

4 For M00 and M01 only, miscellaneous function code signal,auxiliary function strobe signal, and M decode signals aresent; the control of program stop and optional stop shall bedesigned on the PMC side.

5 When the automatic operation is stopped by M02 or M30,it is necessary to send the external reset signal from themachine side to the CNC, instead of the FIN signal, Whenthe external reset signal is returned against the M02 or M30,the control returns to the top of the program recentlyexecuted and enters the reset state. When the FIN signalis returned, the control returns to the beginning of theprogram recently executed and executes it from the top.

Series OPERATORS MANUAL II.11.1 Miscellaneous function (M code)16i/160i/18i/180i (For Machining Center)

(B63534EN) II.11.4 2nd Auxiliary function (B code)

OPERATORS MANUAL II.11.1 Miscellaneous function (M code)(For Lathe) (B63524EN)

II.11.4 2nd Auxiliary function (B code)

Series 21i/210i OPERATORS MANUAL II.11.1 Miscellaneous function (M code)(For Machining Center)(B63614EN) II.11.3 2nd Auxiliary function (B code)

OPERATORS MANUAL II.11.1 Miscellaneous function (M code)(For Lathe) (B63604EN)

II.11.3 2nd Auxiliary function (B code)

Note

Reference item


929

Inhibits execution of a specified M, S, T and B function. That is, code signals and strobe signals are not issued. This function is used to check a program.

[Classification] Input signal

[Function] This signal selects auxiliary function lock. That is, this signal disablesthe execution of specified M, S, T, and B functions.

[Operation] When this signal turns to 1, the control unit functions as describedbelow.

(1)The control unit does not execute M, S, T, and B functions specifiedfor memory operation, DNC operation, or MDI operation. That is, thecontrol unit stops the output of code signals and strobe signals (MF,SF, TF, BF).

(2) If this signal turns to 1 after code signal output, the output operationis executed in the ordinary manner until its completion (that is, untilthe FIN signal is received, and the strobe signal turns to 0).

(3)Among the miscellaneous functions, M00, M01, M02, and M30 areexecuted even when this signal is 1. All code signals, strobe signals,decode signals are output in the ordinary manner.

(4)Among the miscellaneous functions, even when this signal is 1,those functions (M98 and M99) that are executed in the control unitwithout outputting their execution results are executed in the ordinarymanner.

WARNINGEven when this signal is 1, spindle analog output orspindle serial output is executed.

8.2AUXILIARYFUNCTION LOCK

General

Signal

Auxiliary function lock signal AFL

FANUC PLCs



930


[Function] This signal reports the state of the auxiliary function lock signal AFL.

[Output condition] This signal turns to 1 when:

The auxiliary function lock signal AFL is 1

This signal turns to 0 when:

The auxiliary function lock signal AFL is 0

#7G005

#6AFL

#5 #4 #3 #2 #1 #0

#7F004

#6 #5 #4MAFL

#3 #2 #1 #0

Series16i/160i/18i/180i

OPERATORS MANUAL(For Machining Center)(B63534EN)

III.5.1 Machine lock and auxiliary func-tion lock

OPERATORS MANUAL(For Lathe) (B63524EN)


Series 21i/210i OPERATORS MANUAL(For Machining Center)(B63614EN)


OPERATORS MANUAL(For Lathe) (B63604EN)


Auxiliary function lock check signal MAFL

Signal address

Reference item


931

So far, one block has been able to contain only one M code. However, thisfunction allows up to three M codes to be contained in one block.Up to three M codes specified in a block are simultaneously output to themachine. This means that compared with the conventional method of asingle M command in a single block, a shorter cycle time can be realizedin machining.

(Example)

One M command in a single block

Multiple M commandsin a single block

M40 ;M50 ;M60 ;

G28G91X0Y0Z0 ;:::

M40M50M60 ;G28G91X0Y0Z0 ;

:::::

(1)Assume that MaaMbbMcc; was commanded by the program.

(2)The 1st M command (Maa) sends the code signals M00 to M31 in amanner similar to the conventional one-block single command. Thestrobe signal MF is set to 1 after a time TMF set by parameter No.3010 (Standard setting: 16 msec).The second M command (Mbb) sends the code signal M200-M215,the third M command (Mcc) sends the code signal M300-M315, andtheir respective strobe signals MF2 and MF3 are set to 1.Furthermore, the three code signals are sent simultaneously.The strobe signals MF, MF2, and MF3 become 1 at the same time.The code signal is a binary notation of the program command aa, bband cc.

(3)On the PMC side, the code signals corresponding to the respectivestrobe signals are read when the strobe signals become 1, and theappropriate operations are performed.

(4)When the operation of all M commands ends on the PMC side, the endsignal (FIN) is set to 1.

(5)When the completion signal stays 1 for a time (TFIN) set byparameter No. 3011 (Standard: 16 msec), all strobe signals (MF, MF2and MF3) are set to 0 at the same time and the reception ofcompletion signal is reported.

(6)On the PMC side, when MF, MF2 and MF3 are set to 0, thecompletion signal is set to 0.

A time chart for this procedure is shown below:

8.3MULTIPLE MCOMMANDS IN ASINGLE BLOCK

General

Basic procedure

FANUC PLCs



932

TFINTMF

M command (MaaMbbMcc;)

Code signal M00-M31Strobe signal MF

Code signal M200-M215Strobe signal MF2

Code signal M300-M315Strobe signal MF3PMC side operation

End signal FIN


[Function] Indicates that second and third auxiliary functions have been issued.

[Output condition] The output conditions and procedures are the same as that described inBasic procedure.

#7F008

#6 #5MF3

#4MF2

#3 #2 #1 #0

M207F014 M206 M205 M204 M203 M202 M201 M200

M215F015 M214 M213 M212 M211 M210 M209 M208

M307F016 M306 M305 M304 M303 M302 M301 M300

M315F017 M314 M313 M312 M311 M310 M309 M308

Signal

2nd, 3rd M function codesignal M200 to M215 M300 to M315 2nd, 3rd M Function strobe signal MF2 MF3

Signal address


933

#7M3B3404

#6 #5 #4 #3 #2 #1 #0

[Data type] Bit

M3B The number of M codes that can be specified in one block0 : One1 : Up to three

CAUTION1 M00, M01, M02, M30, M98, M99, or M198 must not be

specified together with another M code.2 Some M codes other than M00, M01, M02, M30, M98, M99,

and M198 cannot be specified together with other M codes;each of those M codes must be specified in a single block.Such M codes include these which direct the CNC toperform internal operations in addition to sending the Mcodes themselves to the PMC. To be specified, such Mcodes are M codes for calling program numbers 9001 to9009 and M codes for disabling advance reading (buffering)of subsequent blocks.The M codes which can be specified in a single block mustbe those which the CNC sends the M code signals to thePMC side.

NOTE1 CNC allows up to three M codes to be specified in one block.

However, some M codes cannot be specified at the sametime due to mechanical operation restrictions. For example,M42 can be specified only after the mechanical operation ofM41 is completed.

2 The 1st M code can be up to 8 digits and 2nd, 3rd M codescan be the values up to 65535.

Parameter

Caution

Note

FANUC PLCs



934

Series16i/160i/18i/180i

OPERATORS MANUAL(For Machining Center)(B63534EN)

II.11.2 Multiple M commands in a singleblock

OPERATORS MANUAL(

ucc.colorado.eduucc.colorado.edu/fanuc/63523n12.pdf · table of contents b– 63523en– 1/01 c–2...

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