Fagor M, MS, MG, GP User Manual

0 (0)

FAGOR 8025/8030 CNC

Models: M, MG, MS, GP

INSTALLATION MANUAL

Ref. 9707 (in)

ABOUT THE INFORMATION IN THIS MANUAL

This manual is addressed to the machine manufacturer.

It includes the necessary information for new users as well as advanced subjects for those who are already familiar with the 8025 CNC.

It may not be necessary to read this whole manual. Consult the list of "New Features and Modifications" and the appendix related to the machine parameters. Practically all of them are cross referenced indicating the chapter and section of the manual where they are described.

This manual explains all the functions of the 8025 CNC family. Consult the Comparison Table for the models in order to find the specific ones offered by your CNC.

To install the CNC onto your machine, we suggest that you consult the appendix regarding the enclosures required to mount the CNC as well as chapter 1 (CNC configuration) which indicates the CNC dimensions and details the pin-out of its connectors.

If your CNC has an integrated PLC (PLCI), the I/O pin-out is different. Therefore, the PLCI manual must also be consulted.

Chapter 2 (Power and Machine Interface) shows how to connect the CNC to A.C. power (Mains) and to the electrical cabinet.

To adapt the CNC to the machine, set the CNC machine parameters. Consult chapters 3, 4 and 5 as well as the appendix concerning machine parameters.

There are 2 appendices; one where the parameters are ordered by subject and the other one where the parameters are in numerical order.

Both appendices offer cross references indicating the section of the manual describing each parameter.

When explaining each parameter in detail, chapters 3, 4 and 5, they sometimes refer to chapter 6 (Concepts) where some of them are dealt with in further detail indicating how to perform various adjustments of the CNC-machine interface.

Once all machine parameters are set, we suggest that you write their settings down on the charts provided for this purpose in the appendix on "Machine Parameter Setting Chart".

There is also an appendix on error codes which indicates some of the probable reasons which could cause each one of them.

Also, if you wish this CNC to communicate with other FAGOR products, you must use the Fagor Local Area Network (LAN). To do that, refer to the manual on FAGOR LAN.

Notes: The information described in this manual may be subject to variations due to technical modifications.

FAGOR AUTOMATION, S. Coop. Ltda. reserves the right to modify the contents of this manual without prior notice.

INDEX

Section

 

 

Page

 

Comparison Table for 8025/8030 CNC models .......................................................

ix

 

New features and modifications ................................................................................

xv

 

INTRODUCTION

 

 

 

Declaration of Conformity ........................................................................................

3

 

Safety Conditions ......................................................................................................

 

4

 

Warranty Terms .........................................................................................................

 

7

 

Material Returning Terms .........................................................................................

8

 

Additional Remarks ...................................................................................................

 

9

 

Fagor Documentation for the 800T CNC ..................................................................

11

 

Manual Contents .......................................................................................................

 

12

 

Chapter 1

CONFIGURATION OF THE CNC

 

1.1

8025 CNC ..................................................................................................................

 

1

1.1.1

Dimensions and installation of the 8025 CNC ........................................................

2

1.2

8030 CNC ..................................................................................................................

 

3

1.2.1

Central Unit of the 8030 CNC ..................................................................................

4

1.2.1.1

Keyboard connector ..................................................................................................

 

6

1.2.1.2

Video connector ........................................................................................................

 

8

1.2.2

Monitor/keyboard of the 8030 CNC ........................................................................

9

1.2.2.1

Dimensions of the monitor/keyboard ........................................................................

9

1.2.2.2

Elements of the monitor/keyboard ...........................................................................

10

1.2.2.3

Connectors and monitor/keyboard interface .............................................................

11

1.2.3

Operator panel of the 8030 CNC ..............................................................................

12

1.3

Connectors and 8025/8030 CNC interface ...............................................................

13

1.3.1

Connectors A1, A2, A3, A4 .......................................................................................

15

1.3.1.1

Dip-switches for connectors A1, A2, A3, A4 ............................................................

16

1.3.2

Connector A5 ............................................................................................................

 

17

1.3.2.1

Dip-switches for connector A5 ..................................................................................

18

1.3.3

Connector A6 ............................................................................................................

 

19

1.3.3.1

Machine with "V" axis and handwheel or spindle encoder .....................................

20

1.3.3.2

Machine without "V" axis and with electronic handwheel or spindle encoder .......

20

1.3.4

RS232C connector ....................................................................................................

 

21

1.3.5

RS485 connector .......................................................................................................

 

24

1.3.5.1

Recommended cable for the RS485 ..........................................................................

24

1.3.6

Connector I/O 1 .........................................................................................................

 

25

1.3.6.1

Inputs of connector I/O 1 ..........................................................................................

26

1.3.6.2

Outputs of connector I/O 1 .......................................................................................

29

1.3.7

Connector I/O 2 .........................................................................................................

 

31

1.3.7.1

Outputs of connector I/O 2 .......................................................................................

32

Section

 

 

Page

 

Chapter 2

POWER AND MACHINE INTERFACE

 

2.1

Power interface .........................................................................................................

 

1

2.1.1

Internal power supply

...............................................................................................

1

2.2

Machine interface .....................................................................................................

 

2

2.2.1

General considerations .............................................................................................

2

2.2.2

Digital outputs ..........................................................................................................

 

4

2.2.3

Digital inputs ............................................................................................................

 

4

2.2.4

Analog outputs ..........................................................................................................

 

5

2.2.5

Feedback inputs ........................................................................................................

 

5

2.3

Set-up ........................................................................................................................

 

6

2.3.1

General considerations .............................................................................................

6

2.3.2

Precautions ................................................................................................................

 

6

2.3.3

Connection ................................................................................................................

 

7

2.3.4

System input/output test ...........................................................................................

8

2.4

Emergency input/output connection .........................................................................

10

 

Chapter 3

MACHINE PARAMETERS

 

3.1

Introduction ..............................................................................................................

 

1

3.2

Operating with parameter tables ...............................................................................

3

3.3

General machine parameters ....................................................................................

4

3.3.1

Machine parameters for axis configuration ..............................................................

6

3.3.2

Input/output parameters ............................................................................................

9

3.3.3

Handwheel parameters ..............................................................................................

14

3.3.4

Touch probe parameters ...........................................................................................

16

3.3.5

Tool parameters ........................................................................................................

 

18

3.3.6

Machine parameters for the RS232C serial line .......................................................

22

3.3.7

Jog parameters ..........................................................................................................

 

24

3.3.8

Parameters related to the emergency subroutine ......................................................

25

3.3.9

Parameters related to operating and programming modes .......................................

26

 

Chapter 4

MACHINE PARAMETERS FOR THE AXES

 

4.1

Parameters related to axis resolution ........................................................................

2

4.2

Parameters related to the analog outputs ..................................................................

5

4.3

Parameters related to travel limits ............................................................................

6

4.4

Feedrate related parameters ......................................................................................

7

4.5

Parameters related to axis control ............................................................................

10

4.6

Parameters related to machine reference zero ..........................................................

12

4.7

Parameters for acceleration/deceleration of the axes ...............................................

15

4.7.1

Linear acceleration/deceleration ...............................................................................

15

4.7.2

Bell-shaped acceleration/deceleration ......................................................................

16

4.7.3

Feed-forward gain .....................................................................................................

 

17

4.8

Parameters for unidirectional approach ....................................................................

18

4.9

Leadscrew related parameters ..................................................................................

19

4.9.1

Leadscrew backlash ..................................................................................................

 

19

4.9.2

Leadscrew error ........................................................................................................

 

20

4.10

Parameters related to cross compensation ................................................................

23

4.10.1

Double cross compensation ......................................................................................

24

4.11

Pallet related parameters ...........................................................................................

25

4.12

Special machine parameters .....................................................................................

27

Section

 

 

Page

 

Chapter 5

SPINDLE MACHINE PARAMETERS

 

5.1

Parameters related to spindle speed range change ...................................................

2

5.2

Parameters for analog spindle speed output .............................................................

3

5.3

Parameters for spindle speed output in BCD ...........................................................

4

5.4

Parameters used for spindle control .........................................................................

6

5.5

Parameters related to spindle orientation (M19) ......................................................

7

5.6

Parameters related to rigid tapping (G84R) .............................................................

10

 

Chapter 6

CONCEPTS

 

6.1

Axes and coordinate systems ....................................................................................

1

6.1.1

Nomenclature and selection of the axes ...................................................................

1

6.2

Feedback systems .....................................................................................................

 

2

6.2.1

Counting frequency limits ........................................................................................

3

6.3

Axis resolution ..........................................................................................................

 

4

6.4

Adjustment of the axes .............................................................................................

13

6.4.1

Adjustment of the drift (offset) and maximum feedrate (G00) ................................

14

6.4.2

Gain adjustment ........................................................................................................

 

16

6.4.3

Proportional gain adjustment ....................................................................................

17

6.4.3.1

Calculation of K1, K2 and gain break-point ............................................................

19

6.4.4

Feed-Forward gain adjustment .................................................................................

21

6.4.4.1

Calculation of feed-forward gain .............................................................................

21

6.4.5

Leadscrew error compensation .................................................................................

22

6.5

Reference systems ....................................................................................................

 

25

6.5.1

Reference points .......................................................................................................

 

25

6.5.2

Machine reference (home) search ............................................................................

26

6.5.2.1

Home search on gantry axes ....................................................................................

27

6.5.3

Adjustment on a system without coded Io ...............................................................

28

6.5.3.1

Machine reference point (home) adjustment ............................................................

28

6.5.3.2

Considerations ..........................................................................................................

 

29

6.5.4

Adjustment on axis with coded Io ............................................................................

30

6.5.4.1

Scale Offset adjustment ............................................................................................

30

6.5.4.2

Considerations ..........................................................................................................

 

31

6.5.5

Software travel limits for the axes ...........................................................................

32

6.6

Unidirectional approach ...........................................................................................

33

6.7

Auxiliary functions M, S, T .....................................................................................

34

6.7.1

Decoded M function table ........................................................................................

35

6.7.2

M, S, T function transfer ..........................................................................................

37

6.7.3

M, S, T function transfer using the M-done signal ..................................................

38

6.8

Spindle ......................................................................................................................

 

40

6.9

Spindle speed range change .....................................................................................

43

6.10

Spindle control ..........................................................................................................

 

45

6.11

Tools and tool magazine ..........................................................................................

47

6.11.1

Machine without tool magazine ...............................................................................

47

6.11.2

Not-random tool magazine .......................................................................................

48

6.11.3

Random tool magazine .............................................................................................

51

6.11.4

Application examples

...............................................................................................

54

6.11.4.1

Not-random magazine with tool changer arm ..........................................................

54

6.11.4.2

Not-random magazine without tool changer arm .....................................................

54

6.12

Pallet work ................................................................................................................

 

55

Section

 

Page

 

APPENDICES

 

A

Technical characteristics of the CNC .......................................................................

2

B

Enclosures .................................................................................................................

5

C

Recommended Probe connection diagrams ..............................................................

6

D

CNC inputs and outputs ...........................................................................................

7

E

2-digit BCD coded "S" output conversion table ......................................................

8

F

Machine parameter summary chart ..........................................................................

9

G

Sequential machine parameter list ............................................................................

15

H

Machine parameter setting chart ..............................................................................

24

I

Decoded "M" function setting chart .........................................................................

26

J

Leadscrew error compensation setting chart ............................................................

27

K

Cross compensation setting chart ............................................................................

29

L

Maintenance .............................................................................................................

30

ERROR CODES

COMPARISON TABLE FOR MILL MODEL FAGOR 8025/8030 CNCs

8025/8030 MILL MODEL CNCS

Fagor offers the 8025 and 8030 mill type CNCs.

Both types operate the same way and offer similar characteristics. Their basic difference is that the former is compact and the latter is modular.

Both CNC types offer basic models. Although the differences between the basic models are detailed later on, each model may be defined as follows:

8025/8030 GP

Oriented to General Purpose machines

8025/8030 M

Oriented to Milling machines of up to 4 axes.

8025/8030 MG

Same as the M model, but with dynamic graphics.

8025/8030 MS

Oriented to Machining Centers (up to 5 axes).

When the CNC has an Integrated Programmable Logic Controller (PLCI), the letter "I" is added to the CNC model denomination: GPI, MI, MGI, MSI.

Also, When the CNC has 512Kb of part-program memory, the letter "K" is added to the CNC model denomination: GPK, MK, MGK, MSK, GPIK, MIK, MGIK, MSIK.

 

Basic

With PLCI

Basic

With PLCI

 

 

 

With 512Kb

and 512Kb

 

 

 

 

 

General Purpose

GP

GPI

GPK

GPKI

 

 

 

 

 

Mills up to 4 axes

M

MI

MK

MIK

 

 

 

 

 

Up to 4 axes with graphics

MG

MGI

MGK

MGIK

 

 

 

 

 

Machining Centers

MS

MSI

MSK

MSIK

 

 

 

 

 

TECHNICAL DESCRIPTION

 

 

GP

M

MG

MS

 

 

 

 

 

 

 

 

 

 

INPUTS/OUTPUTS

6

6

6

6

 

 

 

Feedback inputs. .....................................................................................

 

 

 

Linear axes ........................................................................

4

4

4

5

 

 

 

Rotary axes ........................................................................

2

2

2

2

 

 

 

Spindle encoder .................................................................

1

1

1

1

 

 

 

Electronic handwheels .......................................................

1

1

1

1

 

 

 

Probe input ..........................................................................................

x

x

x

x

 

 

Square-wave feedback signal multiplying factor, x2/x4 ...........................

x

x

x

x

 

 

Sine-wave feedback signal multiplying factor, x2/x4/10/x20 ...................

x

x

x

x

 

 

Maximum counting resolution 0.001mm/0.001°/0.0001inch ...................

x

x

x

x

 

 

Analog outputs (±10V) for axis servo drives ...........................................

4

4

4

5

 

 

 

Spindle analog output (±10V) .................................................................

1

1

1

1

 

 

 

 

 

 

 

 

 

 

 

AXIS CONTROL

3

3

3

3

 

 

 

Axes involved in linear interpolations .....................................................

 

 

 

Axes involved in circular interpolations ..................................................

2

2

2

2

 

 

 

Helical interpolation ...............................................................................

x

x

x

x

 

 

Electronic threading ...............................................................................

x

x

x

x

 

 

Spindle control .......................................................................................

x

x

x

 

 

Software travel limits ..............................................................................

x

x

x

x

 

 

Spindle orientation .................................................................................

x

x

x

x

 

 

Management of non-servo-controlled Open-Loop motor .........................

x

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROGRAMMING

 

 

 

 

 

 

 

Part Zero preset by user ..........................................................................

x

x

x

x

 

 

Absolute/incremental programming ........................................................

x

x

x

x

 

 

Programming in cartesian coordinates .....................................................

x

x

x

x

 

 

Programming in polar coordinates ..........................................................

x

x

x

x

 

 

Programming in cylindrical coordinates (radius, angle, axis) ...................

x

x

x

x

 

 

Programming by angle and cartesian coordinate ......................................

x

x

x

x

 

 

 

 

 

 

 

 

 

 

COMPENSATION

 

x

x

x

 

 

Tool radius compensation .......................................................................

x

 

 

Tool length compensation .......................................................................

x

x

x

 

 

Leadscrew backlash compensation ..........................................................

x

x

x

x

 

 

Leadscrew error compensation ...............................................................

x

x

x

x

 

 

Cross compensation (beam sag) ..............................................................

x

x

x

x

 

 

 

 

 

 

 

 

 

 

DISPLAY

x

x

x

x

 

 

CNC text in Spanish, English, French, German and Italian ......................

 

 

Display of execution time .......................................................................

x

x

x

x

 

 

Piece counter ..........................................................................................

x

x

x

x

 

 

Graphic movement display and part simulation .......................................

x

x

x

x

 

 

Tool base position display ......................................................................

x

x

 

 

Tool tip position display .........................................................................

x

x

x

x

 

 

Geometric programming aide .................................................................

x

x

x

x

 

 

 

 

 

 

 

 

 

 

COMMUNICATION WITH OTHER DEVICES

x

x

x

x

 

 

Communication vía RS232C...................................................................

 

 

Communication via DNC .......................................................................

x

x

x

x

 

 

Communication via RS485 (FAGOR LAN) ............................................

x

x

x

x

 

 

ISO program loading from peripherals ....................................................

x

x

x

x

 

 

 

 

 

 

 

 

 

 

OTHERS

x

x

x

x

 

 

Parametric programming ........................................................................

 

 

Model digitizing .....................................................................................

x

x

x

x

 

 

Possibility of an integrated PLC ..............................................................

x

x

x

x

 

 

Sheetmetal tracing on LASER machines .................................................

 

 

 

x

 

 

..........................................................................................Jig Grinder

 

 

 

x

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PREPARATORY FUNCTIONS

 

 

 

GP

M

MG

MS

 

AXES AND COORDINATE SYSTEMS

 

x

x

x

x

 

 

XY (G17) plane selection .......................................................................

 

 

 

XZ and YZ plane selection (G18,G19) ....................................................

 

x

x

x

x

 

 

Part measuring units. Millimeters or inches (G70,G71) ...........................

 

x

x

x

x

 

 

Absolute/incremental programming (G90,G91) ......................................

 

x

x

x

x

 

 

Independent axis (G65) ..........................................................................

 

x

x

x

x

 

 

 

 

 

 

 

 

 

 

REFERENCE SYSTEMS

 

x

x

x

x

 

 

Machine reference (home) search (G74) .................................................

 

 

 

Coordinate preset (G92) .........................................................................

 

x

x

x

x

 

 

Zero offsets (G53...G59) .........................................................................

 

x

x

x

x

 

 

Polar origin preset (G93) ........................................................................

 

x

x

x

x

 

 

Store current part zero (G31) ..................................................................

 

x

x

x

x

 

 

Recover stored part zero (G32) ..............................................................

 

x

x

x

x

 

 

 

 

 

 

 

 

 

 

PREPARATORY FUNCTIONS

 

x

x

x

x

 

 

Feedrate F ..........................................................................................

 

 

 

Feedrate in mm/min. or inches/minute (G94) ..........................................

 

x

x

x

x

 

 

Feedrate in mm/revolution or inches/revolution (G95) ............................

 

x

x

x

x

 

 

Constant surface speed (G96) .................................................................

 

x

x

x

x

 

 

Constant tool center speed (G97) ............................................................

 

x

x

x

x

 

 

Programmable feedrate override (G49) ...................................................

 

x

x

x

x

 

 

Spindle speed (S) ....................................................................................

 

x

x

x

x

 

 

S value limit (G92) .................................................................................

 

x

x

x

x

 

 

Tool and tool offset selection (T) ............................................................

 

x

x

x

x

 

 

 

 

 

 

 

 

 

 

AUXILIARY FUNCTIONS

 

x

x

x

x

 

 

Program stop (M00) ...............................................................................

 

 

 

Conditional program stop (M01) .............................................................

 

x

x

x

x

 

 

End of program (M02) ............................................................................

 

x

x

x

x

 

 

End of program with return to first block (M30) ......................................

 

x

x

x

x

 

 

Clockwise spindle start (M03) ................................................................

 

x

x

x

x

 

 

Counter-clockwise spindle start (M04) ....................................................

 

x

x

x

x

 

 

Spindle stop (M05) .................................................................................

 

x

x

x

x

 

 

Tool change in machining centers (M06) ................................................

 

x

x

x

x

 

 

Spindle orientation (M19) .......................................................................

 

x

x

x

x

 

 

Spindle speed range change (M41, M42, M43, M44) ..............................

 

x

x

x

x

 

 

Functions associated with pallets (M22, M23, M24, M25) ......................

 

x

x

x

 

 

 

 

 

 

 

 

 

 

 

PATH CONTROL

x

x

x

x

 

 

 

Rapid traverse (G00) ............................................................................

 

 

 

Linear interpolation (G01) ....................................................................

x

x

x

x

 

 

 

Circular interpolation (G02,G03) ..........................................................

x

x

x

x

 

 

 

Circular interpolation with absolute center coordinates (G06) ................

x

x

x

x

 

 

 

Circular path tangent to previous path (G08) .........................................

x

x

x

x

 

 

 

Arc defined by three points (G09) .........................................................

x

x

x

x

 

 

 

Tangential entry at beginning of a machining operation (G37) .............

x

x

x

x

 

 

 

Tangential exit at the end of a machining operation (G38) .....................

x

x

x

x

 

 

 

Controlled radius blend (G36) ..............................................................

x

x

x

x

 

 

 

Chamfer (G39) .....................................................................................

x

x

x

x

 

 

 

Electronic threading (G33) .....................................................................

 

x

x

x

 

 

 

 

 

 

 

 

 

 

 

ADDITIONAL PREPARATORY FUNCTIONS

x

x

x

x

 

 

 

Dwell (G04 K) .....................................................................................

 

 

 

Round and square corner (G05, G07) ....................................................

x

x

x

x

 

 

 

Mirror image (G10,G11,G12) ...............................................................

x

x

x

x

 

 

 

Mirror image along the Z axis (G13) .....................................................

x

x

x

x

 

 

 

Scaling factor (G72) .............................................................................

x

x

x

x

 

 

 

Pattern rotation (G73) ...........................................................................

x

x

x

x

 

 

 

Slaving/unslaving of axes (G77, G78) ...................................................

x

x

x

x

 

 

 

Single block treatment (G47, G48) ........................................................

x

x

x

x

 

 

 

User error display (G30) .......................................................................

x

x

x

x

 

 

 

Automatic block generation (G76) ..........................................................

x

x

x

x

 

 

 

Communication with FAGOR Local Area Network (G52) ....................

x

 

 

 

 

 

 

 

 

 

 

 

 

GP

 

M

MG

MS

 

 

 

 

COMPENSATION

 

 

x

x

x

 

 

Tool radius compensation (G40,G41,G42) .............................................

x

 

 

 

Tool length compensation (G43,G44) ....................................................

 

x

x

x

 

 

Loading of tool dimensions into internal tool table (G50) .......................

x

 

x

x

x

 

 

 

 

 

 

 

 

 

 

CANNED CYCLES

 

 

x

x

x

 

 

Multiple arc-pattern machining (G64) ....................................................

x

 

 

 

User defined canned cycle (G79) ...........................................................

 

x

x

x

 

 

Drilling cycle (G81) ..............................................................................

 

 

x

x

x

 

 

Drilling cycle with dwell (G82) .............................................................

 

 

x

x

x

 

 

Deep hole drilling cycle (G83) ...............................................................

 

 

x

x

x

 

 

Tapping cycle (G84) ..............................................................................

 

 

x

x

x

 

 

Rigid tapping cycle (G84R) ...................................................................

 

 

x

x

x

 

 

Reaming cycle (G85) .............................................................................

 

 

x

x

x

 

 

Boring cycle with withdrawal in G00 (G86) ...........................................

 

 

x

x

x

 

 

Rectangular pocket milling cycle (G87) .................................................

 

 

x

x

x

 

 

Circular pocket milling cycle (G88) .......................................................

 

 

x

x

x

 

 

Boring cycle with withdrawal in G01 (G89) ...........................................

x

 

x

x

x

 

 

Canned cycle cancellation (G80) ............................................................

 

x

x

x

 

 

Return to starting point (G98) ................................................................

 

 

x

x

x

 

 

Return to reference plane (G99) .............................................................

 

 

x

x

x

 

 

 

 

 

 

 

 

 

 

PROBING

x

 

x

x

x

 

 

Probing (G75) .......................................................................................

 

 

 

Tool length calibration canned cycle (G75N0) .......................................

 

 

 

 

x

 

 

Probe calibration canned cycle (G75N1) ................................................

 

 

 

 

x

 

 

Surface measuring canned cycle (G75N2) ..............................................

 

 

 

 

x

 

 

Surface measuring canned cycle with tool offset (G75N3) ......................

 

 

 

 

x

 

 

Outside edge measuring canned cycle (G75N4) .....................................

 

 

 

 

x

 

 

Inside edge measuring canned cycle (G75N5) ........................................

 

 

 

 

x

 

 

Angle measuring canned cycle (G75N6) ................................................

 

 

 

 

x

 

 

Outside edge and angle measuring canned cycle (G75N7) ......................

 

 

 

 

x

 

 

Hole centering canned cycle (G75N8) ....................................................

 

 

 

 

x

 

 

Boss centering canned cycle (G75N9) ....................................................

 

 

 

 

x

 

 

Hole measuring canned cycle (G75N10) ................................................

 

 

 

 

x

 

 

Boss measuring canned cycle (G75N11) ................................................

 

 

 

 

x

 

 

 

 

 

 

 

 

 

 

SUBROUTINES

 

 

 

 

 

 

 

Number of standard subroutines .............................................................

99

 

99

99

99

 

 

Definition of standard subroutine (G22) .................................................

x

 

x

x

x

 

 

Call to a standard subroutine (G20) ........................................................

x

 

x

x

x

 

 

Number of parametric subroutines .........................................................

99

 

99

99

99

 

 

Definition of parametric subroutine (G23) .............................................

x

 

x

x

x

 

 

Call to a parametric subroutine (G21) ...................................................

x

 

x

x

x

 

 

End of standard or parametric subroutine (G24) .....................................

x

 

x

x

x

 

 

 

 

 

 

 

 

 

 

JUMP OR CALL FUNCTIONS

x

 

x

x

x

 

 

Unconditional jump/call (G25) ..............................................................

 

 

 

Jump or call if zero (G26) ......................................................................

x

 

x

x

x

 

 

Jump or call if not zero (G27) ................................................................

x

 

x

x

x

 

 

Jump or call if smaller (G28) .................................................................

x

 

x

x

x

 

 

Jump or call if equal or greater (G29) .....................................................

x

 

x

x

x

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NEW FEATURES

AND

MODIFICATIONS

 

Date:

February 1991

Software version:

2.1 and newer

 

FEATURE

MODIFIED MANUAL AND SECTION

 

 

 

 

 

 

 

Error 65 is not issued while probing (G75)

Installation Manual

Section 3.3.4

 

 

 

 

 

 

 

It is possible to select the home searching

Installation Manual

Section 4.6

 

 

direction for each axis

 

 

 

 

 

 

 

 

 

New 1, 2, 5, 10 resolution values for

Installation Manual

Section 4.1

 

 

sine-wave feedback signals of each axis

 

 

 

 

 

 

 

 

 

PLCI register access from the CNC

Programming Manual

G52

 

 

 

 

 

 

 

Sheetmetal tracing on laser machines

Applications Manual

 

 

 

 

 

 

 

 

 

Jig Grinder

 

Applications Manual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:

June 1991

Software version:

3.1 and newer

 

 

FEATURE

MODIFIED MANUAL AND SECTION

 

 

 

 

 

 

 

Repetitive emergency subroutine

Installation Manual

Section 3.3.8

 

 

 

 

 

 

 

New function F29. It takes the value of the

Programming Manual

Chapter 13

 

 

selected tool

 

 

 

 

 

 

 

 

 

Function M06 does not execute M19

Installation Manual

Section 3.3.5

 

 

 

 

 

 

 

Greater speed when executing several

 

 

 

 

parametric blocks in a row.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

xv

 

Date:

March 1992

Software version:

4.1 and newer

 

FEATURE

MODIFIED MANUAL AND SECTION

 

 

 

 

 

 

 

Bell-shape acceleration/deceleration control

Installation Manual

Section 4.7

 

 

 

 

 

 

 

Expansion of cross compensation

Installation Manual

Section 4.10

 

 

 

 

 

 

 

Rigid Tapping G84 R

Programming Manual

G84

 

 

 

 

 

 

 

Possibility to enter the sign of the leadscrew

Installation Manual

Section 4.9

 

 

backlash for each axis

 

 

 

 

 

 

 

 

 

Independent execution of an axis

Programming Manual

G65

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:

July 1993

Software version:

5.1 and newer

 

FEATURE

MODIFIED MANUAL AND SECTION

 

 

 

 

 

 

 

Double cross compensation

Installation Manual

Section 4.10

 

 

 

 

 

 

 

Linear and bell-shaped acc./dec. ramp

Installation Manual

Section 4.7

 

 

combination for the axes

 

 

 

 

 

 

 

 

 

Acceleration/deceleration control for the

Installation Manual

Section 5.

 

 

the spindle

 

 

 

 

 

 

 

 

 

 

Multiple arc pattern machining

Programming Manual

G64

 

 

 

 

 

 

 

Tool tip position display

Installation Manual

Section 3.3.5

 

 

 

 

 

 

 

The associated subroutine is executed before

Installation Manual

Section 3.3.5

 

 

the T function

 

 

 

 

 

 

 

 

 

The additional circular sections of a

Installation Manual

Section 3.3.8

 

 

compensated path are executed in G05 or G07

 

 

 

 

 

 

 

 

 

VGA monitor 8030 CNC.

Installation Manual

Chapter 1

 

 

 

 

 

 

 

 

 

 

 

 

 

xvi

 

Date:

March 1995

Software version:

5.3 and newer

 

 

 

 

 

FEATURE

MODIFIED MANUAL AND SECTION

 

 

 

 

 

 

 

Management of feedback with coded Io

Installation Manual

Section 4.6 & 6.5

 

 

 

 

 

 

 

Spindle inhibit by PLC

Installation Manual

Section 3.3.9

 

 

 

 

 

 

 

Handwheel management by PLC

Installation Manual

Section 3.3.3

 

 

 

 

 

 

 

Rapid (JOG) key simulation via PLC

PLCI Manual

 

 

 

 

 

 

 

 

Non-servo-controlled open-loop motors

Applications Manual

 

 

 

 

 

 

 

 

Function G64, multiple machining in an arc.

Installation Manual

Section 3.3.9

 

 

To be selected by machine parameter.

 

 

 

 

 

 

 

 

 

Initialization of machine parameters after

 

 

 

 

memory loss.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:

September 1995

 

Software version:

6.0 and newer

 

FEATURE

 

MODIFIED MANUAL AND SECTION

 

 

 

 

 

 

 

512 Kb of part-program memory

Operating Manual

Section 3.6

 

 

 

 

 

 

 

When conditional input (block skip) active

 

 

 

 

 

 

 

key is ignored

Installation Manual

Section 1.3.6

 

 

while in JOG mode, the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

xvii

INTRODUCTION

Atention:

Before starting up the CNC, carefully read the instructions of Chapter 2 in the Installation Manual.

The CNC must not be powered-on until verifying that the machine complies with the "89/392/CEE" Directive.

Introduction - 1

DECLARATION OF CONFORMITY

Manufacturer: Fagor Automation, S. Coop.

Barrio de San Andrés s/n, C.P. 20500, Mondragón -Guipúzcoa- (ESPAÑA)

We hereby declare, under our responsibility that the product:

Fagor 8025 M CNC

meets the following directives:

SAFETY:

EN 60204-1 Machine safety. Electrical equipment of the machines.

ELECTROMAGNETIC COMPATIBILITY:

EN 50081-2 Emission

EN 55011 Radiated. Class A, Group 1.

EN 55011 Conducted. Class A, Group 1.

EN 50082-2 Immunity

EN 61000-4-2 Electrostatic Discharges. EN 61000-4-4 Bursts and fast transients.

EN 61000-4-11 Voltage fluctuations and Outages.

ENV 50140 Radiofrequency Radiated Electromagnetic Fields.

ENV 50141 Conducted disturbance induced by radio frequency fields.

As instructed by the European Community Directives on Low Voltage: 73/23/EEC, on Machine Safety 89/392/EEC and 89/336/EEC on Electromagnetic Compatibility.

In Mondragón, on January 2nd, 1997

Introduction - 3

SAFETY CONDITIONS

Read the following safety measures in order to prevent damage to personnel, to this product and to those products connected to it.

This unit must only be repaired by personnel authorized by Fagor Automation.

Fagor Automation shall not be held responsible for any physical or material damage derived from the violation of these basic safety regulations.

Precautions against personal damage

Module interconnection

Use the cables supplied with the unit.

Use proper Mains AC power cables

To avoid risks, use only the Mains AC cables recommended for this unit.

Avoid electrical overloads

In order to avoid electrical discharges and fire hazards, do not apply electrical voltage outside the range selected on the rear panel of the Central Unit.

Ground connection

In order to avoid electrical discharges, connect the ground terminals of all the modules to the main ground terminal. Before connecting the inputs and outputs of this unit, make sure that all the grounding connections are properly made.

Before powering the unit up, make sure that it is connected to ground

In order to avoid electrical discharges, make sure that all the grounding connections are properly made.

Do not work in humid environments

In order to avoid electrical discharges, always work under 90% of relative humidity (non-condensing) and 45º C (113º F).

Do not work in explosive environments

In order to avoid risks, damage, do not work in explosive environments.

Precautions against product damage

Working environment

This unit is ready to be used in Industrial Environments complying with the directives and regulations effective in the European Community

Fagor Automation shall not be held responsible for any damage suffered or caused when installed in other environments (residential or homes).

Install the unit in the right place

It is recommended, whenever possible, to instal the CNC away from coolants, chemical product, blows, etc. that could damage it.

Introduction - 4

This unit complies with the European directives on electromagnetic compatibility. Nevertheless, it is recommended to keep it away from sources of electromagnetic disturbance such as.

-Powerful loads connected to the same AC power line as this equipment.

-Nearby portable transmitters (Radio-telephones, Ham radio transmitters).

-Nearby radio / TC transmitters.

-Nearby arc welding machines

-Nearby High Voltage power lines

-Etc.

Enclosures

The manufacturer is responsible of assuring that the enclosure involving the equipment meets all the currently effective directives of the European Community.

Avoid disturbances coming from the machine tool

The machine-tool must have all the interference generating elements (relay coils, contactors, motors, etc.) uncoupled.

Use the proper power supply

Use an external regulated 24 Vdc power supply for the inputs and outputs.

Grounding of the power supply

The zero volt point of the external power supply must be connected to the main ground point of the machine.

Analog inputs and outputs connection

It is recommended to connect them using shielded cables and connecting their shields (mesh) to the corresponding pin (See chapter 2).

Ambient conditions

The working temperature must be between +5° C and +45° C (41ºF and 113º F) The storage temperature must be between -25° C and 70° C. (-13º F and 158º F)

Monitor enclosure

Assure that the Monitor is installed at the distances indicated in chapter 1 from the walls of the enclosure.

Use a DC fan to improve enclosure ventilation.

Main AC Power Switch

This switch must be easy to access and at a distance between 0.7 m (27.5 inches) and 1.7 m (5.6 ft) off the floor.

Protections of the unit itself

It carries two fast fuses of 3.15 Amp./ 250V. to protect the mains AC input.

All the digital inputs and outputs have galvanic isolation via optocouplers between the CNC circuitry and the outside.

They are protected by an external fast fuse (F) of 3.15 Amp./ 250V. against over voltage and reverse connection of the power supply.

The type of fuse depends on the type of monitor. See the identification label of the unit.

Introduction - 5

Precautions during repair

Do not manipulate the inside of the unit

Only personnel authorized by Fagor Automation may manipulate the inside of this unit.

Do not manipulate the connectors with the unit connected to AC power.

Before manipulating the connectors (inputs/outputs, feedback, etc.) make sure that the unit is not connected to AC power.

Safety symbols

Symbols which may appear on the manual

WARNING. symbol

It has an associated text indicating those actions or operations may hurt people or damage products.

Symbols that may be carried on the product

WARNING. symbol

It has an associated text indicating those actions or operations may hurt people or damage products.

"Electrical Shock" symbol

It indicates that point may be under electrical voltage

"Ground Protection" symbol

It indicates that point must be connected to the main ground point of the machine as protection for people and units.

Introduction - 6

WARRANTY TERMS

WARRANTY

All products manufactured or marketed by Fagor Automation has a warranty period of 12 months from the day they are shipped out of our warehouses.

The mentioned warranty covers repair material and labor costs, at FAGOR facilities, incurred in the repair of the products.

Within the warranty period, Fagor will repair or replace the products verified as being defective.

FAGOR is committed to repairing or replacing its products from the time when the first such product was launched up to 8 years after such product has disappeared from the product catalog.

It is entirely up to FAGOR to determine whether a repair is to be considered under warranty.

EXCLUDING CLAUSES

The repair will take place at our facilities. Therefore, all shipping expenses as well as travelling expenses incurred by technical personnel are NOT under warranty even when the unit is under warranty.

This warranty will be applied so long as the equipment has been installed according to the instructions, it has not been mistreated or damaged by accident or negligence and has been manipulated by personnel authorized by FAGOR.

If once the service call or repair has been completed, the cause of the failure is not to be blamed the FAGOR product, the customer must cover all generated expenses according to current fees.

No other implicit or explicit warranty is covered and FAGOR AUTOMATION shall not be held responsible, under any circumstances, of the damage which could be originated.

SERVICE CONTRACTS

Service and Maintenance Contracts are available for the customer within the warranty period as well as outside of it.

Introduction - 7

MATERIAL RETURNING TERMS

When returning the CNC, pack it in its original package and with its original packaging material. If not available, pack it as follows:

1.- Get a cardboard box whose three inside dimensions are at least 15 cm (6 inches) larger than those of the unit. The cardboard being used to make the box must have a resistance of 170 Kg (375 lb.).

2.- When sending it to a Fagor Automation office for repair, attach a label indicating the owner of the unit, person to contact, type of unit, serial number, symptom and a brief description of the problem.

3.- Wrap the unit in a polyethylene roll or similar material to protect it.

When sending the monitor, especially protect the CRT glass.

4.- Pad the unit inside the cardboard box with poly-utherane foam on all sides.

5.- Seal the cardboard box with packing tape or industrial staples.

Introduction - 8

Fagor M, MS, MG, GP User Manual

ADDITIONAL REMARKS

*Mount the CNC away from coolants, chemical products, blows, etc. which could damage it.

*Before turning the unit on, verify that the ground connections have been properly made. See Section 2.2 of this manual.

*To prevent electrical shock at the Central Unit, use the proper mains AC connector at the Power Supply Module. Use 3-wire power cables (one for ground connection)

*To prevent electrical shock at the Monitor, use the proper mains AC connector at the Power Supply Module. Use 3-wire power cables (one for ground connection)

*Before turning the unit on, verify that the external AC line fuse, of each unit, is the right one.

Central Unit

Must be 2 fast fuses (F) of 3.15 Amp./ 250V.

Introduction - 9

Monitor

Depends on the type of monitor. See identification label of the unit itself.

*In case of a malfunction or failure, disconnect it and call the technical service. Do not manipulate inside the unit.

Introduction - 10

FAGOR DOCUMENTATION

FOR THE 8025/30 M CNC

8025 M CNC OEM Manual Is directed to the machine builder or person in charge of installing and starting up the CNC.

It contains 2 manuals:

 

Installation Manual

describing how to isntall and set-up the CNC.

LAN Manual

describing how to instal the CNC in the Local

 

Area Network.

Sometimes, it may contain an additional manual describing New Software

Features recently implemented.

8025 M CNC USER Manual Is directed to the end user or CNC operator.

It contains 3 manuals:

 

Operating Manual

describing how to operate the CNC.

Programming Manual

describing how to program the CNC.

Applications Manual

describing other applications for this CNC

 

non-specific of Milling machines

Sometimes, it may contain an additional manual describing New Software

Features recently implemented.

DNC 25/30 Software Manual Is directed to people using the optional DNC communications software.

DNC 25/30 Protocol Manual Is directed to people wishing to design their own DNC communications software to communicate with the 800 without using the DNC25/30 software..

PLCI Manual

To be used when the CNC has an integrated PLC.

 

Is directed to the machine builder or person in charge of installing and starting

 

up the PLCI.

DNC-PLC Manual

Is directed to people using the optional communications software: DNC-PLC.

FLOPPY DISK Manual

Is directed to people using the Fagor Floppy Disk Unit and it shows how to use

 

it.

Introduction - 11

MANUAL CONTENTS

The installation manual consists of the following chapters:

Index

Comparison table of FAGOR models: 8025 M CNCs

New Features and modifications.

Introduction

Warning sheet prior to start-up:

 

Declaration of Conformity.

 

Safety conditions.

 

Warranty terms.

 

Material returning conditions.

 

Additional remarks.

 

FAGOR documentation for the 8025 M CNC.

 

Manual contents.

Chapter 1

CNC configuration.

 

Indicates the possible compositions: modular and compact.

 

Description and dimensions of the Central Unit.

 

Description and dimensions of the Monitor.

 

Description and dimensions of the Operator Panel.

 

Detailed description of all the connectors.

Chapter 2

Machine and Power connection

 

Indicates how to connect the main AC power

 

The ground connection.

 

The characteristics of the digital inputs and outputs.

 

The characteristics of the analog output.

 

The characteristics of the feedback inputs.

 

CNC set-up and start-up.

 

System input/output test.

 

Emergency input and output connection.

Chapter 3

Machine parameters.

 

How to operate with the machine parameters.

 

How to set the machine parameters.

 

Detail description of the general machine parameters.

Chapter 4

Machine parameters for the axes.

 

Detail description of the machine parameters for the axes.

Chapter 5

Machine Parameters for the spindle.

 

Detail description of the machine parameters for the spindle.

Chapter 6

Concepts.

 

Axes and coordinate systems. Nomenclature and selection.

 

Feedback systems, resolution.

 

Axis and gain adjustment.

 

Reference systems; Reference points, search and adjustment.

 

Software axis travel limits.

 

Acceleration / deceleration.

 

Unidirectional approach.

 

Spindle: speed control, range change.

 

Tools and tool magazine.

 

Treatment of the «Feed-hold» and «M-done» signals.

 

M, S, T auxiliary function transfer.

 

Pallet work.

Appendix

Technical characteristics of the CNC. Enclosures.

 

Recommended probe connection circuits.

 

CNC inputs and outputs.

 

2-digit BCD spindle output conversion table.

 

Machine parameters. Summary chart, sequential list and setting chart.

 

Auxiliary «M» functions. Setting chart.

 

Leadscrew error compensation and cross compensation tables.

 

Maintenance.

Error codes.

 

Introduction - 12

1. CONFIGURATION OF THE CNC

Atention:

The CNC is prepared to be used in Industrial Environments, especially on milling machines, lathes, etc. It can control machine movements and devices.

It can control machine movements and devices.

1.18025 CNC

The 8025 CNC is an enclosed compact module whose front view offers:

1.

information.

2.A keyboard which permits communications with the CNC; being possible to request information or change the CNC status by generating new instructions.

3.An operator panel containing the necessary keys to work in JOG mode as well as the Cycle Start/Stop keys.

Chapter: 1

Section:

Page

CONFIGURATION OF THE CNC

8025 CNC

1

 

 

 

1.1.1DIMENSIONS AND INSTALLATION OF THE 8025 CNC

This CNC, usually mounted on the machine pendant, has 4 mounting holes.

When installing it, leave enough room to swing the FRONT PANEL open in order to allow future access to its interior.

To open it, undo the 4 allen-screws located next to the CNC mounting holes.

Page

Chapter: 1

Section:

2

CONFIGURATION OF THE CNC

8025 CNC

 

 

 

1.28030 CNC

This model CNC consists of 3 independent interconnected modules. These modules can be mounted on different locations and they are:

-CENTRAL UNIT

-MONITOR/KEYBOARD

-OPERATOR PANEL

The OPERATOR PANEL module is connected to the MONITOR/KEYBOARD module via a cable supplied with that module.

These two modules will be placed next to each other and must be connected with the CENTRAL UNIT module which could be located somewhere else. The two cables used to connect them together are also supplied with these modules. Their maximum length is 25 meters (82 feet) and they are referred to as:

-Video cable.

-Keyboard cable.

Chapter: 1

Section:

Page

CONFIGURATION OF THE CNC

8030 CNC

3

 

 

 

1.2.1CENTRAL UNIT OF THE 8030 CNC

The CENTRAL UNIT is usually mounted in the electrical cabinet (machine enclosure) and it is secured by means of the mounting holes located on the support cover.

When installing it, observe enough clearance to swing the CENTRAL UNIT open in case of future inside manipulation.

To swing it open, once the support cover is secured on the machine enclosure, undo the two knurled nuts on top and swing it open while holding the body of the CENTRAL UNIT.

Page

Chapter: 1

Section:

4

CONFIGURATION OF THE CNC

CENTRAL UNIT

8030 CNC

 

 

The CENTRAL UNIT has two connectors to connect it with the MONITOR/KEYBOARD module by means of the video and keyboard signal cables.

1.- 15-pin SUB-D type female connector for for video signals.

2.- 25-pin SUB-D type female connector for keyboard signals.

Chapter: 1

Section:

Page

CONFIGURATION OF THE CNC

CENTRAL UNIT

5

 

8030 CNC

 

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