MAN B-65280EN/08 AC Spindle Motor Alpha/Beta i Series, Built-in Spindle Motor Beta i series ...

854 Pages·2011·5.51 MB·English

FANUC AC SPINDLE MOTOR @* series
FANUC AC SPINDLE MOTOR #* series
PARAMETER MANUAL
B-65280EN/08
• No part of this manual may be reproduced in any form.
• All specifications and designs are subject to change without notice.

The products in this manual are controlled based on Japan’s “Foreign Exchange and
Foreign Trade Law”. The export from Japan may be subject to an export license by the
government of Japan.
Further, re-export to another country may be subject to the license of the government of
the country from where the product is re-exported. Furthermore, the product may also be
controlled by re-export regulations of the United States government.
Should you wish to export or re-export these products, please contact FANUC for advice.

In this manual we have tried as much as possible to describe all the various matters.
However, we cannot describe all the matters which must not be done, or which cannot be
done, because there are so many possibilities.
Therefore, matters which are not especially described as possible in this manual should be
regarded as “impossible”.

This manual contains the program names or device names of other companies, some of
which are registered trademarks of respective owners. However, these names are not
followed by ® or ™ in the main body.

The parameters described in this manual must be set correctly according to the relevant
descriptions. If the parameters are not set correctly, vibrations and unpredictable motions
can occur. When setting and updating the parameters, place top priority on safety in
operation by taking actions, such as heightening the speed step by step and performing an
operation so that an emergency stop can be initiated immediately, until the settings are
confirmed to be appropriate.
• When an abnormality such as an alarm or a hardware failure occurs, the operations
described in the specifications are not guaranteed unless otherwise specifically noted.
When action corresponding to the abnormality is specifically described, take the action.
When no action is described, please contact FANUC.
• Generally, safety functions represent functions that protect the operators from machine
danger. The signals and functions described in the specifications cannot be used
separately for the safety functions unless otherwise described as being usable for the
safety functions. Their specifications are not assumed to be used as the safety functions
in this case, an unexpected danger may be caused. For information about the safety
functions, please contact FANUC.

• A wrong device connection or setting can lead to unpredictable operation. When starting
to operate the machine for the first time after assembling the machine, replacing
components, or modifying parameter settings, exercise the greater care.

B-65280EN/08 DEFINITION OF WARNING, CAUTION, AND NOTE
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
damage 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.

Even those matters described under "CAUTION" may lead to serious consequences depending on the
situation. Thus, be sure to observe the approved procedure.

* Read this manual carefully, and store it in a safe place.

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B-65280EN/08 PREFACE
PREFACE
This manual describes the parameters and functions of the FANUC servo amplifier αi/βi series spindle.
This manual is divided into five parts and appendix. This manual includes Part I, which provides a
description related to the αi series spindle and BiI series spindle, Part II, which provides a description
related to the βi series spindle, Part III, which provides a description related to the αCi series spindle, Part
IV, which provides a description related to the BiS series spindle, and Part V, which provides a
description related to the βiIc series spindle.
Unless otherwise noted, the parameter numbers for FANUC Series 16i are used in the text. When using
any other model, reference the corresponding parameter numbers.
The table below indicates the abbreviated model names used with the parameter numbers.

Product name Abbreviated model name in text Abbreviated model name in table
FANUC Series 30i Series 30i
FANUC Series 31i Series 31i
30i
FANUC Series 32i Series 32i
FANUC Series 0i-MODEL D Series 0i-D
FANUC Series 16i Series 16i
FANUC Series 18i Series 18i
16i
FANUC Series 21i Series 21i
FANUC Series 0i-MODEL C Series 0i-C
FANUC Series 15i Series 15i 15i

For detailed information indicating which model each function described in this manual can be used with,
refer to the manual of each CNC. For the package specifications, in particular, refer to the CNC manual.

The manuals related to the αi/βi series spindle are listed below.
(1) FANUC AC SPINDLE MOTOR αi series DESCRIPTIONS (B-65272EN)
(2) FANUC AC SPINDLE MOTOR αCi series DESCRIPTIONS (B-65372EN)
(3) FANUC AC SPINDLE MOTOR βi series DESCRIPTIONS (B-65312EN)
(4) FANUC SERVO AMPLIFIER αi series DESCRIPTIONS (B-65282EN)
(5) FANUC SERVO AMPLIFIER βi series DESCRIPTIONS (B-65322EN)
(6) FANUC AC SERVO MOTOR αis series,
FANUC AC SERVO MOTOR αi series,
FANUC AC SPINDLE MOTOR αi series,
FANUC SERVO AMPLIFIER αi series MAINTENANCE MANUAL (B-65285EN)
(7) FANUC AC SERVO MOTOR βis series,
FANUC AC SPINDLE MOTOR βi series,
FANUC SERVO AMPLIFIER βi series MAINTENANCE MANUAL (B-65325EN)
(8) FANUC AC SPINDLE MOTOR αi series
FANUC AC SPINDLE MOTOR βi series
FANUC BUILT-IN SPINDLE MOTOR Bi series PARAMETER MANUAL (B-65280EN)
(9) FANUC BUILT-IN SPINDLE MOTOR BiI series DESCRIPTIONS (B-65292EN)
(10) FANUC SYNCHRONOUS BUILT-IN SPINDLE MOTOR BiS series
DESCRIPTIONS (B-65342EN)

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B-65280EN/08 TABLE OF CONTENTS
TABLE OF CONTENTS
DEFINITION OF WARNING, CAUTION, AND NOTE.................................s-1
PREFACE....................................................................................................p-1
I. FANUC AC SPINDLE MOTOR αi series
FANUC BUILT-IN SPINDLE MOTOR BiI series
1 START-UP...............................................................................................3
1.1 START-UP PROCEDURE.............................................................................3
1.2 SPINDLE SERIAL INTERFACE (OPTIONAL FUNCTION)............................4
1.2.1 Parameters Related to Spindle Serial Output...........................................................4
1.2.2 Automatic Spindle Parameter Initialization.............................................................5
1.2.3 Automatic Setting of the Parameter for Specifying the PS Control Axis.................5
1.2.4 Diagnosis (Diagnosis Screen)...................................................................................6
1.2.5 Alarm........................................................................................................................7
1.3 PARAMETERS RELATED TO DETECTORS................................................9
1.3.1 List of Parameters for Detectors...............................................................................9
1.3.2 Details of Parameters for Detectors........................................................................10
1.3.3 Typical Detector Configurations............................................................................19
2 EXPLANATION OF OPERATION MODES...........................................27
2.1 VELOCITY CONTROL MODE.....................................................................27
2.1.1 Start-up Procedure..................................................................................................27
2.1.2 Overview................................................................................................................27
2.1.3 System Configuration.............................................................................................27
2.1.4 List of I/O Signals (CNC↔PMC)..........................................................................27
2.1.5 Related Parameters.................................................................................................31
2.1.6 Details of Related Parameters.................................................................................32
2.1.7 Troubleshooting.....................................................................................................41
2.2 POSITION CODER METHOD SPINDLE ORIENTATION (OPTIMUM
ORIENTATION)(OPTIONAL FUNCTION)...................................................45
2.2.1 Start-up Procedure..................................................................................................45
2.2.2 Overview................................................................................................................46
2.2.3 Transition from Conventional Method Orientation to Optimum Orientation........46
2.2.4 Feature....................................................................................................................47
2.2.5 Block Diagram.......................................................................................................48
2.2.6 System Configuration.............................................................................................48
2.2.7 Stop Position Specification Method.......................................................................52
2.2.8 I/O Signals (CNC↔PMC).....................................................................................52
2.2.9 Examples of Sequences..........................................................................................55
2.2.10 Explanation of Operation.......................................................................................57
2.2.11 Related Parameters.................................................................................................59
2.2.12 Details of Related Parameters.................................................................................61
2.2.13 Tuning Procedure...................................................................................................70
2.2.14 Adjusting the Orientation Stop Position Shift Parameter.......................................78
2.2.15 Supplementary Descriptions...................................................................................78
2.3 RIGID TAPPING (OPTIONAL FUNCTION).................................................82
2.3.1 Start-up Procedure..................................................................................................82
2.3.2 Overview................................................................................................................82
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TABLE OF CONTENTS B-65280EN/08
2.3.3 FSSB High-speed Rigid Tapping...........................................................................82
2.3.3.1 Series and Edition of Applicable FSSB High-speed Rigid Tapping Software..83
2.3.4 System Configuration.............................................................................................83
2.3.5 List of I/O Signals (CNC↔PMC)..........................................................................87
2.3.6 Sequence.................................................................................................................89
2.3.7 Related Parameters.................................................................................................89
2.3.8 Details of Related Parameters.................................................................................91
2.3.9 Parameter Setting Procedure..................................................................................98
2.3.10 Adjustment Procedure..........................................................................................105
2.3.11 Diagnosis (Diagnosis Screen)...............................................................................110
2.3.12 Alarm....................................................................................................................111
2.4 Cs CONTOURING CONTROL (OPTIONAL FUNCTION) .........................114
2.4.1 Start-up Procedure................................................................................................114
2.4.2 Overview..............................................................................................................114
2.4.3 System Configuration...........................................................................................115
2.4.4 List of I/O Signals (CNC↔PMC)........................................................................117
2.4.5 Examples of Sequences........................................................................................119
2.4.6 Velocity Loop Gains Override Function on Cs Contouring Control Mode.........120
2.4.6.1 Series and Editions of Applicable Spindle Software.......................................120
2.4.6.2 Block diagram..................................................................................................121
2.4.7 Related Parameters...............................................................................................121
2.4.8 Details of Related Parameters...............................................................................123
2.4.9 Adjusting Cs Contouring Control.........................................................................132
2.4.9.1 Overview.........................................................................................................132
2.4.9.2 Adjustment Procedure.....................................................................................132
2.4.9.3 Standard parameters of velocity loop gain for Cs contouring control for each
motor model.....................................................................................................135
2.4.10 Diagnosis (Diagnosis Screen)...............................................................................140
2.4.11 Alarm....................................................................................................................140
2.5 SPINDLE SYNCHRONOUS CONTROL (OPTIONAL FUNCTION)...........142
2.5.1 Start-up Procedure................................................................................................142
2.5.2 Overview..............................................................................................................142
2.5.3 System Configuration...........................................................................................143
2.5.4 Explanation of Operation.....................................................................................152
2.5.5 I/O Signals (CNC↔PMC)...................................................................................153
2.5.6 Examples of Sequences........................................................................................156
2.5.7 Related Parameters...............................................................................................159
2.5.8 Spindle Parameters for Rigid Tapping and Spindle Synchronous Control..........161
2.5.9 Details of Related Parameters...............................................................................161
2.5.10 Number of Error Pulses in Spindle Synchronous Control....................................171
2.5.11 Specifying a Shift Amount for Spindle Phase Synchronous Control...................172
2.5.12 Diagnosis (Diagnosis Screen)...............................................................................172
2.5.13 Alarm....................................................................................................................172
2.6 SPECIFICATIONS COMMON TO ALL OPERATION MODES..................173
2.6.1 Overview..............................................................................................................173
2.6.2 List of I/O Signals (CNC↔PMC)........................................................................173
2.6.3 Parameters............................................................................................................176
2.6.4 Details of Parameters............................................................................................179
2.6.5 Diagnosis (Diagnosis Screen)...............................................................................189
3 I/O SIGNALS (CNC↔PMC)................................................................191
3.1 INPUT SIGNALS (PMC→CNC→SP).........................................................191
3.1.1 List of Input Signals.............................................................................................192
3.1.2 Explanation of Input Signals................................................................................192
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