anilam 6000i User Manual

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6000M

CNC Setup Utility

Manual

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CNC Setup Utility Manual

P/N 70000490C - Warranty

Warranty

ANILAM warrants its products to be free from defects in material and workmanship for one (1) year from date of installation. At our option, we will repair or replace any defective product upon prepaid return to our factory.

This warranty applies to all products when used in a normal industrial environment. Any unauthorized tampering, misuse or neglect will make this warranty null and void.

Under no circumstances will ANILAM, any affiliate, or related company assume any liability for loss of use or for any direct or consequential damages.

The foregoing warranties are in lieu of all other warranties expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.

The information in this manual has been thoroughly reviewed and is believed to be accurate. ANILAM reserves the right to make changes to improve reliability, function, or design without notice. ANILAM assumes no liability arising out of the application or use of the product described herein.

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CNC Setup Utility Manual

P/N 70000490C -Table of Contents

Section 1 - Setup Utility Concepts

Introduction ......................................................................................................................................1-1

Effectivity Notation........................................................................................................................ 1-1

Software Version Information ....................................................................................................... 1-1

Navigating Through the Setup Utility................................................................................................ 1-2

Default Settings ............................................................................................................................1-2

Keypad Keys ................................................................................................................................ 1-2

Axis Keys...................................................................................................................................... 1-3

Console Switches/Manual Panel Keys ......................................................................................... 1-3

ENTER Key .................................................................................................................................... 1-4

Highlighting Menu Options ........................................................................................................... 1-4

Exiting a Screen ........................................................................................................................... 1-4

Password Restricted Parameters ................................................................................................. 1-4

Changing Protected Parameters......................................................................................1-5

Saving Changes to Setup Parameters .............................................................................................1-5

Setting Parameters in Setup Utility................................................................................................... 1-5

Using Valid Parameter Ranges ........................................................................................................ 1-6

Accessing Setup Utility..................................................................................................................... 1-6

Units of Measurement ......................................................................................................................1-6

Section 2 - Machine Constants

Machine Constants Group Assignments .......................................................................................... 2-1

Machine Constants Setup ................................................................................................................2-2

Control Software Parameters ......................................................................................................... 2-71

Compensation Cutoff.................................................................................................................. 2-71

User Definable Variables................................................................................................................ 2-73

Program Directory Parameters....................................................................................................... 2-73

RS-232 Communication Parameters.............................................................................................. 2-73

Encoder Resolution Examples ....................................................................................................... 2-73

Axes Parameters............................................................................................................................ 2-74

Setting the Display Resolution.................................................................................................... 2-74

Setting In-Position Tolerance ......................................................................................................... 2-75

Setting Default Rapid Rate.............................................................................................................2-76

Spindle Parameters........................................................................................................................ 2-76

Setting Spindle Gear Ranges .....................................................................................................2-77

Ballscrew Compensation Parameters ............................................................................................2-78

Automatic File Loader................................................................................................................. 2-78

Laser File Data File Format ........................................................................................................ 2-80

Generating Ballscrew Compensation Values from Laser Files ......................................2-81

File Loader Error Messages...........................................................................................2-82

Software Limits Setup Parameters................................................................................................. 2-83

Setting Software Limits............................................................................................................... 2-83

Direct Numeric Control Setup Parameters ..................................................................................... 2-84

Selecting a DNC Execution Mode .............................................................................................. 2-84

Setting the Buffer Size................................................................................................................2-84

Setting Wait For Start Before Execution ..................................................................................... 2-85

Miscellaneous Setup Parameters................................................................................................... 2-85

Linear and Rotary Axis Dry Run Feedrate.................................................................................. 2-85

M-Code for Macro Call and Macro Called for M-Code ...................................................................2-86

Tool Management .......................................................................................................................... 2-86

Activation Options....................................................................................................................... 2-86

Manual Tool Change Operation.................................................................................................. 2-87

Automatic Tool Change Operation .............................................................................................2-88

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P/N 70000490C -Table of Contents

Enabling M19 Commands ..........................................................................................................2-90

Guidelines for Setting the Number of Digits for T-Words............................................................ 2-90

Guidelines for Setting Tool Change Macro Parameters ............................................................. 2-91

Tool Changer Macro Example.................................................................................................... 2-91

Section 3 - Other Setup Options

Builder Messages............................................................................................................................. 3-1

Enabling Builder Messages ..........................................................................................................3-2

Editing Error Messages ................................................................................................................ 3-2

Editing Warning Messages........................................................................................................... 3-3

Programmable I/O Interface Setup................................................................................................... 3-3

Display Settings ...............................................................................................................................3-3

Software Updates............................................................................................................................. 3-4

Security ............................................................................................................................................3-4

Section 4 - Configuration Utilities

Save Configuration........................................................................................................................... 4-1

Copy Configuration........................................................................................................................... 4-1

Restore from Copy ........................................................................................................................... 4-2

Restore from Backup ....................................................................................................................... 4-2

Compare Configuration .................................................................................................................... 4-2

Print Configuration ...........................................................................................................................4-3

Section 5 - Tuning the Current, Velocity, and Position Controller

Tuning Modes ..................................................................................................................................5-1

Automatic Tuning ............................................................................................................................. 5-1

Current Controller Auto-tuning Test.............................................................................................. 5-2

Frequency Auto-tuning Test ......................................................................................................... 5-4

Velocity Controller Auto-tuning Test ............................................................................................. 5-5

Guidelines to Fine-Tune the Velocity Controller ...........................................................................5-7

Position Controller Auto-tuning Test ............................................................................................. 5-8

Manual Tuning ...............................................................................................................................5-10

Current Tune – Manual Test....................................................................................................... 5-10

Frequency Tune – Manual Test.................................................................................................. 5-11

Velocity Proportional – Manual Tuning Test ............................................................................... 5-12

Velocity Integral – Manual Tuning Test ...................................................................................... 5-12

Position Proportional – Manual Tuning Test............................................................................... 5-12

Acceleration Feedforward – Manual Tuning Test ....................................................................... 5-12

Miscellaneous Tests....................................................................................................................... 5-13

Current vs. Distance Plot............................................................................................................ 5-13

Overall System Performance......................................................................................................5-14

I/O Monitor.................................................................................................................................. 5-15

Section 6 - Setup Utility Maps

Map 1 ...............................................................................................................................................6-2

Map 2 ...............................................................................................................................................6-3

Index ..................................................................................................................................... Index-1

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P/N 70000490C - Setup Utility Concepts

Section 1 - Setup Utility Concepts

Introduction

The Setup Utility is used to configure the Computer Numerical Control (CNC) and optimize the system. The machine builder performs most of the initial machine setup at the time of the installation. This manual documents all parameters and the procedure to change them. All changes are made using the Setup Utility. The parameter settings are saved in a configuration file in the CNC’s memory. The name of the configuration file is P6MCFG.CFG.

Effectivity Notation

Some sections of this manual apply only to specific ANILAM CNC product(s). In these sections, icons in the left margin identify the product(s) to which the information applies. Table 1-1 lists the icons for each CNC product and the number of axes supported by each product.

Icon Product Axes Supported

6000M-3X

6300M

6000M-4X

6400M

NOTE: All systems also support one spindle axis.

The main difference between the products is the number of axes supported. Generally, this manual describes the 6000M-3X systems. The 6000M-4X operates exactly as the 6000M-3X system except for features that include the additional axes.

There are many parameters that are defined per axis. In these cases, this manual will document the primary axes (that is, XYZ). The parameters for the auxiliary axis (that is, U) are entered in the same way as those for the primary axes. Some parameters can also be specified for the Spindle axis (that is, S).

Software Version Information

To facilitate verification of software version information, a text file is added to all CNC machine and offline software disks. The file lists the version and the CNC type. The software version contained on the disk is coded into the filename using the following format software version 4.14A is formatted as containing software version

Table 1-1, CNC Effectivity Icon Description

6000M-3X Systems 3

6000M-4X Systems 4

: 0xxxx.txt. For example,

0414A.txt. Therefore, a disk

4.14A contains a file named 0414A.txt.

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P/N 70000490C - Setup Utility Concepts

Navigating Through the Setup Utility

The Setup Utility provides access to parameter settings through menus and submenus. Each menu contains a list and a highlight. Highlight one of the choices listed. Press Each menu provides access to parameter settings or another menu.

ENTER to activate the highlighted choice.

Press required. Press the software. Press Exit (F10) to close a menu and return to the previous menu.

Refer to “Section 6 - Setup Utility Maps “Sections 1 – 4.” Use these maps to locate parameter settings. The maps also serve as a quick reference guide.

NOTE: All dimensions, numbers, assigned values, and defaults

Default Settings

The Setup Utility has default settings pre-loaded in the configuration file. These settings remain active unless you change them. In this manual, default settings are specified as: [Default: Setting].

Keypad Keys

In this manual, the names ARROWS, CLEAR, SHIFT, and SPACE are used for the corresponding keypad keys. See Table 1-2 for their identifying key faces.

ENTER to toggle settings On or Off. Type a specific value where

ENTER or Exit (F10) to save settings when prompted by

” for all maps referenced in

provided in this manual are subject to change without notice depending upon individual manufacturing considerations and industry standards.

Additionally, the alphanumeric characters, (A – Z) and (0 – 9), are used to reference corresponding alphanumeric keys.

Table 1-2, Keypad Keys

Name Key Face

ARROWS

CLEAR

SHIFT

SPACE

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P/N 70000490C - Setup Utility Concepts

Axis Keys

Some parameters require that you specify an axis. Use the X, Y, Z, or U key to specify the axis.

Console Switches/Manual Panel Keys

Console switches and Manual Panel Keys are referred to as shown in

Table 1-3.

Table 1-3, Console Switches/ Manual Panel Keys

Name Switch/Key

Axis Selector Switch

Jog Selector Switch

AXIS

FEED

RAPID

Feedrate OVERRIDE Switch

Spindle OVERRIDE Switch

E-Stop Key

Jog Plus Key

Jog Minus Key

Servo Reset Key

Start Key

Hold Key

SPINDLE

(Continued…)

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P/N 70000490C - Setup Utility Concepts

Table 1-3, Console Switches/ Manual Panel Keys (Continued)

Name Switch/Key

Spindle Reverse Key

Spindle Forward Key

Spindle Off Key

ENTER Key

Press

ENTER to enter parameters into the system.

Highlighting Menu Options

Press Up Arrow (F3 in the Setup Utility. The corresponding arrow keys can also be used.

Exiting a Screen

Press Exit (F10) to return to the previous screen.

Password Restricted Parameters

Some machine parameters are protected by passwords. The CNC provides four access levels of passwords. Operators are assigned limited access, which allows them to set parameters used in normal machine operations. Service and factory technicians require a higher level of access. The Programmable I/O Interface requires a separate password. See Table 1-4 for default machine passwords.

Table 1-4, Default Machine Passwords

Access Level Password Level

Limited – Operator 159

Service Technician Z48

) and Down Arrow (F4) to highlight menu selections

Factory Technician Reserved for factory use

Programmable Logic Controller IPI

NOTE: Service supersedes Limited. Factory level is the highest and

supersedes all, except IPI, which is independent of the other passwords.

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P/N 70000490C - Setup Utility Concepts

Changing Protected Parameters

To change protected parameters, enter a password when the CNC displays the password prompt.

NOTE: You are only required to type a password once during Setup.

However, when you exit the Setup Utility and re-enter, you will again be prompted for a password.

Saving Changes to Setup Parameters

When you exit the Setup Utility menu after you have changed any parameters, the CNC displays the prompt “Save Changes?”.

Select one of the following:

 Yes (F1) to save the changes.

 No (F2) to cancel the changes.

 Cancel (F9) to return to the Setup Utility Menu.

NOTE: When No (F2) is pressed, all parameters revert to the settings

prior to changes.

All configuration parameters are saved in a configuration file, (P6MCFG.CFG). Every time a parameter is changed, the configuration file is saved; the CNC automatically creates a backup file, (P6MCFG.BAK). The CNC provides utilities to manage the configuration file. Refer to “Section 4 - Configuration Utilities

Setting Parameters in Setup Utility

To set parameters in the Setup Utility, do the following:

1. Highlight the menu in which the parameter appears and press

Change the parameter by following one of the steps mentioned below:

 In some cases a parameter can only have two selections. Pressing

ENTER changes from one value to the other.

 In some cases, a parameter may have more than two selections and

pressing Highlight the desired selection and press

 In other cases, the CNC will highlight an entry field and you will be

allowed to type the value for the parameter. Type the desired value, or setting, and press

ENTER will display a pop-up menu with the list of selections.

” for detailed information.

ENTER.

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Using Valid Parameter Ranges

All parameters entered in an entry field must be within the valid range for the parameter. If the value entered is not within the valid range, an error message is displayed. The error message shows the valid range for the parameter. Pressing F10 or the error message is cleared, you can enter another value. The previous value can be restored by pressing

Accessing Setup Utility

To access the Setup Utility menus, do the following:

1. Turn on the CNC.

When the CNC is turned on, the CNC software starts automatically. The CNC displays messages to indicate the status of the startup. When the CNC software has successfully started, the CNC displays ANILAM Company information and the software version number.

2. Press (F10) to continue.

CLEAR can clear the error message. Once

UP ARROW and then ENTER.

3. Use the ARROW keys to highlight Setup

If already in Manual mode, access the Software Options screen by pressing SHIFT + F10. The servos must be off or the CNC will not allow you to exit Manual mode.

In either case, the CNC displays the Setup

Map 1

Units of Measurement

The Units of Measurement parameter specifies the units used to enter dimensional data. If you are using mixed data, input data in one format (inch or mm) first. Change the format (inch or mm) and enter the rest of the data. You can change the units as many times as you need to. By using the proper units you do not need to convert values, but can enter data precisely (that is, no rounding during conversion). See MC_1002: Default units. [Default: Inch]

All dimensional data will be displayed according to the units specified in this parameter.

6400M

6000M-4X

The only exception to this rule is the dimensional parameter corresponding to rotary axes. If the auxiliary axis (that is, U) is configured as a rotary axis, then the unit is always in degrees or degrees per minute (that is, deg/min).

The CNC displays the Software Options screen.

Utility. Press ENTER.

Options Menu. Refer to

, Menu A. This menu allows you to access the setup parameters.

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P/N 70000490C - Machine Constants

Section 2 - Machine Constants

The Machine Constants configures the settings for the CNC.

Machine Constants Group Assignments

Refer to Table 2-1 for range assignments.

6400M

6000M-4X

The Setup Utility displays Machine Constants for axes X, Y, Z, and U. Machine Constants for the U-axis need to be set when the U-axis is used in a 6000M-4X.

Table 2-1, Machine Constant Group Assignments

Setup Parameter Group MC Range

Control Software MC_1000 – MC_1099

Draw Mode MC_1100 – MC_1199

User Definable Variables MC_1120 – MC_1149

Tool Probe Variables MC_1150 – MC_1199

Editor Mode MC_1200 – MC_1299

Program Directory MC_1300 – MC_1349

RS-232 Communication MC_1350 – MC_1374

Printer MC_1375 – MC_1399

X-axis Setup MC_2000 – MC_2099

Y-axis Setup MC_2100 – MC_2199

Z-axis Setup MC_2200 – MC_2299

U-axis Setup MC_2300 – MC_2399

Spindle axis Setup MC_2900 – MC_2999

Linear Correction Compensation MC_3000 – MC_3014

Skew Error Compensation MC_3015 – MC_3029

Backlash Compensation MC_3030 – MC_3049

Ballscrew Compensation MC_3050 – MC_3099

Software Limits MC_4000 – MC_4019

Continuous Path MC_4020 – MC_4029

Position Error Check (PEC) MC_4030 – MC_4049

Jog Return Position MC_4050 – MC_4059

Direct Numeric Control (DNC) MC_4060 – MC_4065

Handwheel MC_4100 – MC_4149

Home MC_4200 – MC_4249

Miscellaneous MC_4300 – MC_4399

M-Code Macro Call MC_4400 – MC_4419

Tool Management MC_5000 – MC_5099

Interface MC_5100 – MC_5149

More Parameters MC_5200 – MC_5299

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P/N 70000490C - Machine Constants

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Machine Constants Setup

Refer to Table 2-2 for the parameter descriptions and setting information. The table has subheadings to help you identify the parameters; these subheadings do not display in the software or the Off-line. The default value in Table 2-2 is bold where there are multiple selections available.

NOTE: Press

Table 2-2, Machine Constants Setup

Machine Constant Parameter

MC_1000:

Default axis display

MC_1001:

Default plane

MC_1002:

Default units

MC_1003:

Default axis values

Function Settings

Control Software Setup Parameters

Switches the default axis display between large and normal.

A plane defines movement along two axes, excluding a third. Thus, planar movement is two-dimensional. Circular moves and tool diameter compensation are confined to the plane chosen by the user. (Linear moves can occur in all three axes simultaneously.).

Switches the default measurement units (Inch/MM Modes).

Switches Absolute/ Incremental default mode (determines how axis values for arcs, lines, and other moves are measured).

ENTER to toggle the available settings.

Large - Configures the axis display

to show enlarged X, Y, Z, and U Program position display only.

Normal - Configures the axis

display to show Machine, Program, Target, and Distance To Go displays. [Default]

XY - (top view) displays program in

X and Y. [Default]

XZ - displays program in X and Z.

YZ - displays program in Y and Z.

Inch – Activates Inch Mode as

default. [Default]

MM – Activates MM (millimeter)

Mode as default.

Absolute – Makes every move in

reference to an Absolute Zero position (Program Zero or Part Zero). [Default]

Incremental – Makes each move in

reference to the last programmed endpoint.

(Continued…)

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1004:

Circle adjustments

MC_1005:

Circle centers

MC_1006:

Maximum arc correction

MC_1007:

Internal accuracy

MC_1008:

External accuracy

MC_1009: Compensation cutoff angle

MC_1011:

User macro file

MC_1012:

Load user macro file

Function Settings

Specifies whether circle centers or endpoints will be adjusted. Circle centers require adjustment when the CNC encounters incorrect circle center or end-point coordinates.

Center - Adjusts the position of the

circle center when the CNC encounters incorrect coordinates for either a circle center or endpoint.

End-Point - Adjusts the position of

the circle endpoint when the CNC encounters incorrect coordinates for either a circle center or end-point. [Default]

Switches the default mode for programmed circle center coordinates.

Absolute - CNC interprets

programmed circle center coordinates as Absolute values.

Incremental - CNC interprets

programmed circle center coordinates as Incremental values. [Default]

Modal - CNC interprets

programmed circle center coordinates based on current Incremental or Absolute setting.

Specifies the maximum amount of correction the CNC will apply to an arc block before declaring an error.

Maximum accuracy available (system resolution).

Specifies the maximum system accuracy obtainable on a given machine (machine resolution).

Minimizes wasted travel on acute angle. Refer to Figure 2-1, Compensation

Cutoff Angle.

Range (0.000000–1.000000)

0.005000 [Default]

Range (0.00000001–0.00100000)

0.00000100 [Default]

Range (0.00000001–0.00100000)

0.00010000 [Default]

Range (1.0–90.0)

15.0 (degrees) [Default]

Specifies macro filename created by

USERCANN.G [Default]

user.

Specifies whether to load user macro at system startup.

No - Does not automatically load

user macro at startup. [Default]

Yes - Automatically loads user

macro at startup.

(Continued…)

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CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1013:

Disk access marker

MC_1014:

Max. memory allocated (in MB-bytes)

MC_1015:

Force simulation mode

MC_1016:

Screen blanking delay (minutes)

MC_1032:

Enable radius compensation error checking

Function Settings

Activates/deactivates the Disk access marker.

On - Activates the Disk access

marker. When the CNC is reading/writing information from/to a disk the Disk access marker is displayed in the upper-left corner of the screen. The Disk access marker looks like a small arrow. [Default]

Off - Deactivates Disk access

marker.

Used only with off-line software. Limits the amount of memory available to the software. This parameter is used to limit

Range (2–128)

4 (MB) [Default]

the amount of memory available in multitasking environments that provide virtual memory.

In Simulation Mode, the CNC does not generate motor and I/O signals. The CNC starts in Simulation Mode. Moves can be commanded and displayed, but

Yes - Enable [Default]

No - Disable

no actual machine movements occur.

Specifies the screen blanking delay period, in minutes. The delay will be the time between a detected screen idle

Range (0–20160)

5 (minutes) [Default]

condition and the activation of the screen saver. To reactivate, press any key.

Activates the tool radius compensation error checking. The error checking is designed to eliminate simple gouges

Yes - Enable

No – Disable [Default]

caused by overcompensation.

(Continued…)

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1100:

Restore Draw to previous session

MC_1101:

Default program block mode

MC_1102:

Display program text

MC_1103:

Grid

MC_1104:

Grid size

MC_1105:

Tool display

MC_1106:

Default tool type

Function Settings

Draw Mode Setup Parameters

Sets the CNC to re-activate the last active session when you re-enter Draw.

Yes - CNC re-activates last

session when Draw activated. [Default]

No - CNC ignores parameter.

Sets default mode in Draw.

Auto [Default]

S.Step

Motion

Determines whether program text is displayed in Draw Mode.

Yes - Shows program text.

[Default]

No - Does not show program text.

Activates/deactivates grid as a dotted or solid line.

None - Deactivates grid. [Default]

Solid - Activates solid line grid.

Dotted - Activates dotted line grid.

Determines the size of the grid (in the active Inch or MM Mode).

NOTE: The CNC converts the set grid value if the measurement unit is changed. For example: if the Grid Size is set for 1 in Inch Mode and you switch to MM Mode, the CNC changes the Grid

Range (0.0–25,400.0)

1.0 [Default]

(If the CNC is in Inch Mode, each square in the grid will be one square inch in size for this setting.)

Size to 25.4 mm (equal to 1 inch).

Turns the tool display On and Off.

On - The tool (as defined by the

Tool Location Code and Radius in the Tool Page) will be displayed as it cuts the workpiece. [Default]

Off - No tool is displayed.

Determines shape of displayed tool. None - No tool shown

Flat - Flat-end tool shown [Default]

Ball - Ball-end tool shown

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1107:

Cutter compensation in Draw

MC_1108:

Draw view

MC_1109:

Aspect ratio correction factor

MC_1110:

Save/Restore Draw image when using Edit

Function Settings

Activates/deactivates cutter compensation in Draw Modes.

Ignore - CNC will not show

compensated moves (if any) used in the program.

Use - CNC shows compensated

and non-compensated programmed moves.

Both - CNC runs the program

twice. First, the program is run without compensated moves. Second, the program is run showing compensated moves. This provides a comparison of the two paths to determine programming errors related to compensation. [Default]

Determines perspective of Draw view.

XY - (top view) displays program in

X and Y. [Default]

XZ - displays program in X and Z.

YZ - displays program in Y and Z.

ISO - displays program in X, Y,

and Z.

Corrects circularity problems with display of circles and drawings in general. In cases where a circle may

Range (0.01–10.00)

1.47 [Default]

look distorted (that is, like an egg), this parameter can be used to make the circle look like a TRUE circle. Increasing the number will make the circle taller and skinnier; decreasing the number will make the circle shorter and fatter.

Saves draw image when user switches to Edit Mode. In Draw Mode, when the

Edit (F2) soft key is pressed, the CNC

Yes - Saves draw image. [Default]

No - Does not save draw image.

switches to Edit Mode. The user later re-enters the Draw Mode when you exit Edit Mode. If this option is enabled (Yes), the CNC restores the image on the screen prior to entering Edit. This image will correspond to the part program drawing.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1120:

User definable variable #1120

MC_1121:

User definable variable #1121

MC_1122:

User definable variable #1122

MC_1123:

User definable variable #1123

MC_1124:

User definable variable #1124

MC_1125:

User definable variable #1125

MC_1126:

User definable variable #1126

MC_1127:

User definable variable #1127

MC_1128:

User definable variable #1128

MC_1129:

User definable variable #1129

MC_1130:

User definable variable #1130

MC_1131:

User definable variable #1131

Function Settings

User Definable Variables Setup Parameters

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-99999–99999)

0 [Default]

Integer value: 0 to 99999

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1132:

User definable variable #1132

MC_1133:

User definable variable #1133

MC_1134:

User definable variable #1134

MC_1135:

User definable variable #1135

MC_1136:

User definable variable #1136

MC_1137:

User definable variable #1137

MC_1138:

User definable variable #1138

MC_1139:

User definable variable #1139

MC_1140:

User definable variable #1140

MC_1141:

User definable variable #1141

MC_1142:

User definable variable #1142

MC_1143:

User definable variable #1143

MC_1144:

User definable variable #1144

Function Settings

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-99999.0000–99999.0000)

0.0000 [Default]

No units assigned.

Variable defined by user to be used in general CNC programming.

Range (-99999.0000–99999.0000)

0.0000 [Default]

No units assigned.

Variable defined by user to be used in general CNC programming.

Range (-99999.0000–99999.0000)

0.0000 [Default]

No units assigned.

Variable defined by user to be used in general CNC programming.

Range (-99999.0000–99999.0000)

0.0000 [Default]

No units assigned.

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Page 19

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1145:

User definable variable #1145

MC_1146:

User definable variable #1146

MC_1147:

User definable variable #1147

MC_1148:

User definable variable #1148

MC_1149:

User definable variable #1149

(Continued…)

Function Settings

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

Variable defined by user to be used in general CNC programming.

Range (-25000.0000–25000.0000)

0.0000 [Default]

Unit based (Inch or MM).

2-9

Page 20

P/N 70000490C - Machine Constants

CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1150:

3-D probe type

MC_1151:

Nominal probe stylus diameter

MC_1152:

Maximum stroke from home for first pick

MC_1153:

RPM for calibration and tool measurement

MC_1154:

Probe orientation

MC_1155:

Z first pick, FAST feed-rate

MC_1156:

Z first pick, MEDIUM feed-rate

MC_1157:

Z first pick, SLOW feed-rate

MC_1158:

Z retract amount

Function Settings

Tool Probe Variables Setup Parameters

Transmission type used for the installed 3-D touch probe.

Corded [Default]

Cordless

The overall nominal probe stylus diameter.

The distance from machine Z home with the shortest tool or the spindle face to just below the probe stylus top as the

Range (0.0000–51.0000)

0.0000 [Default]

Range (0.0000–999.0000)

0.0000 [Default]

maximum stroke for the initial probe pick.

The spindle spin RPM for tool touch. Range (100–1000)

0 (rev/min) [Default]

Sets the probe orientation. Range (-2–2)

1 Probe is pointing to the right as you are facing the machine in the +X direction.

-1 Probe is pointing to the left of the machine in the -X direction.

0 [Default]

2 Probe is pointing away from you, toward the back of the machine in the +Y direction.

-2 Probe is pointing toward you, toward the front of the machine in the –Y direction.

Sets user definable FAST feed-rate. Range (2.5–2540.0)

0.0 [Default]

Sets user definable MEDIUM feed-rate. Range (2.5–508.0)

0.0 [Default]

Sets user definable SLOW feed-rate. Range (0.1–254.0)

0.0 [Default]

Sets user definable distance the tool will back away on the Z-axis after it touches the probe.

Range (0.0100–25.400)

0.0000 [Default]

(Continued…)

Page 21

CNC Setup Utility Manual

P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1159:

XY retract amount

MC_1160:

Z rapid to start position from home

MC_1161:

Diameter of tool probe gauge

MC_1162:

Positioning feedrate normally

MC_1163:

First touch feedrate

MC_1164:

Nominal probe stylus ball radius

MC_1165:

Diameter of spindle probe gauge

Function Settings

Sets user definable distance the tool will back away on the X-axis or Y-axis after it touches the probe.

Set the longest tool in the spindle and bring the Z-axis to machine home. With a tape measure, measure the distance

Range (0.0100–25.400)

0.0000 [Default]

Range (0.0000–999.0000)

0.0000 [Default]

from the tool tip to within 0.5” (12.7 mm) above the top of the probe stylus and enter that number. When using G151, this will cause the tool to rapid to this position in the Z-axis before starting the initial probe touch in the Z-axis.

Sets the probe calibration standard diameter.

Feedrate used for positioning the probe in protected mode.

Typical value: 200 inches/minute (IPM).

Feedrate used for positioning for the initial pick.

Typical value: 50 inches/minute (IPM).

Diameter of the probe stylus divided by

Range (0.1000–508.0000)

0.0000 [Default]

Range (0.1–25400.0)

0.0 [Default]

Range (0.1–2540.0)

0.0 [Default]

Range (0.0100–25.4000)

0.0000 [Default]

The exact diameter of the ring gauge used for probe calibration.

Range (0.1000–508.0000)

0.0000 [Default]

(Continued…)

2-11

Page 22

P/N 70000490C - Machine Constants

CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1200:

Restore Editor to previous session

MC_1201:

Show top line

MC_1202:

Default insert mode

MC_1203:

Auto tab to previous line’s position

MC_1205:

Default tab width

MC_1206:

Create backup program

Function Settings

Editor Mode Setup Parameters

If Yes (enabled), when user exits a program in Edit Mode, the CNC marks the position where the last edit was made. The next time the program is opened, the cursor will be located at

Yes - restores to previous session.

[Default]

No - does not restore to previous

session.

that spot.

Determines whether an optional “top line” will be displayed in the Edit Mode. The top line contains the active mode

Yes - Displays top line. [Default]

No - Does not display top line.

information and first block of the open program.

Switches On/Off Default Insert Mode. Insert Mode inserts new text without overwriting existing text.

On - Automatically sets Insert

Mode as default. [Default]

Off - Does not automatically set

Insert Mode as default.

This option is available only with off-line systems or systems with attached keyboards. When a line is indented, the CNC uses the indented position as the first tab position of the following line.

Yes - Enables auto tab to previous

line’s position. [Default]

No - Disables auto tab to previous

line’s position.

For example, the user indents one line by four spaces and then moves to the beginning of the next line by pressing

ENTER. When you press TAB, the cursor

now advances four spaces.

This option is available only with offline systems or systems with keyboards attached.

Range (2–16)

4 (spaces) [Default]

Sets default tab width. Range is 2 to 16 spaces. When you press

TAB, the

cursor advances by the specified number of spaces.

A backup program is created when an edit is made. Each time the program is edited, the CNC updates the backup file. The backup program will not contain an edit until a new edit is made.

Yes - Backup program is created

and maintained.

No - No backup programs are

created. [Default]

(Continued…)

Page 23

CNC Setup Utility Manual

P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1208:

Case sensitive Find

MC_1209:

Memory reserved from editor (in K-bytes)

MC_1300:

Program directory pattern

MC_1301:

Program directory display mode

MC_1302:

Program directory sort order

MC_1303: Automatically check disk at startup

MC_1304:

Delete backup files during optimize

MC_1305:

Directory for user program

Function Settings

Determines whether the Find feature will search for uppercase and lowercase letters to determine a match.

Yes - Find search parameter looks

for words that exactly match the entered word specific to capitalization and style.

No - Find search parameter looks

for the entered word, regardless of capitalization and style. [Default]

Specifies the amount of memory that the editor will not allocate (that is, leaving free).

Range (16–32000)

300 (KB) [Default]

Program Directory Setup Parameters

Type of programs displayed.

*.G+*.M [Default] Plus sign ‘+’ can be used to specify multiple types.

Specifies what program information will be displayed in the Program Directory.

Short - Filename and extension

only [Default]

Long - Detailed program

information, including file size, etc.

Specifies the order in which programs are listed in the Program Directory.

Ignore - CNC ignores parameter.

Name - Alphanumeric order by

filename [Default]

Extension - Alphanumeric order by

file extension

Size - By file size

Date - By date program was

created

For machines equipped with hard drives, specifies whether and how often CNC will check the hard drive.

Always

Daily

Weekly

Monthly [Default]

Never

For machines equipped with hard drives, specifies whether backup files will be deleted during hard drive optimization.

CNC will store user programs in specified directory.

Yes - Backup files deleted during

optimization process [Default]

No - Backup files maintained

during optimization process

C:\USER [Default]

Enter user directory location

(Continued…)

2-13

Page 24

P/N 70000490C - Machine Constants

CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_1350: Port

MC_1351: Baud

MC_1352: Parity

MC_1353:

Data bits

MC_1354:

Stop bits

MC_1355:

Software

MC_1375:

Default output device

MC_1376:

Lines per page

MC_1377:

Page heading

MC_1378:

Line numbers

MC_1381:

Wrap text

Function Settings

RS-232 Communication Setup Parameters

Selects a communications port or disables. Must enable for remote communications.

COM1, COM2, Disabled

[Default: Disabled]

Selects a baud. 110, 150, 300, 600, 1200, 2400,

4800, 9600 [Default], or 19200

Selects parity.

Enters number of data bits.

NONE, ODD, or EVEN [Default]

7 [Default]

Enters number of stop bits. 0

1 [Default]

Refers to Xon or Xoff or “handshaking” (transmission/ receipt of data via RS-232) in communications packages.

Printer Setup Parameters

On - Enables handshaking

[Default]

Off - Disables handshaking

Specifies where file will be printed. PRN [Default]

To print to another file, enter drive,

path, and filename with extension.

If the filename entered is not an

existing file, the CNC creates the

file and transfers the data to the

file. If the filename entered is an

existing file, the CNC overwrites

the data in the file with the print file

data.

Number of lines to be printed per page (8.5 X 11”).

Range (1–66)

55 [Default]

Enter desired value

Prints a page heading including filename, date and time, and page number.

Yes - Prints heading. [Default]

No - Does not print heading

Prints line numbers on hard copy of file. Yes - Prints line numbers

No - Select No if no line numbers

are desired [Default]

Wraps text to the next line if program is greater than 80 characters.

Yes - Wraps text [Default]

No - Truncates text

(Continued…)

Page 25

CNC Setup Utility Manual

P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2000:

X Motor Encoder Connector

MC_2001:

X PWM Output Connector

MC_2002:

X Inverter Type

MC_2003:

X Motor Type

Function Settings

X-axis Setup Parameters

The connection to which the motor encoder for the X-axis is connected.

X15 [Default]

X16

X17

X18

X19

Defines the X-axis Pulse with Modulation (PWM) output connector.

X55

X51 [Default]

X52

X53

X54

The inverter type identifies the X-axis inverter being used. Inputting the wrong inverter type can result in undesired axis behavior or inverter damage.

SA 411A

SA 201A

SA 301C

SA 411C [Default]

PM 107

PM 115A

PM 123A

PM 132A

PM 148A

PM 207

PM 215A

PM 223A

The X-axis motor type is identified by the motor name. Inputting the wrong motor number can result in undesired axis behavior or motor damage.

NONE

AM 820A

AM 820AB

AM 1150A

AM 1150AB

AM 1400C

AM 1400CB

AM 1400A [Default]

AM 1400AB

AM 960A

AM 960AB

AM 1160A

AM 1160AB

AM 1160C

AM 1160CB

AM 1160E

AM 1160EB

AM 1550C

AM 1550CB

AM 1550E

AM 1550EB

AM 1550G

AM 1550GB

AM 1150C

AM 1420C

2-15

Page 26

P/N 70000490C - Machine Constants

CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2004:

X Linear Encoder Connector

MC_2005:

X Linear Encoder Sinewave Period

MC_2006:

X Linear Encoder µm per Sinewave

MC_2007:

X Linear Encoder Type

MC_2008:

X Linear Encoder Signal Type

MC_2009:

X Linear Encoder Phase

Function Settings

Selects the measuring system input for the X-axis linear encoder.

NONE [Default]

Provides the number of encoder periods corresponding to the X-axis displacement as entered in MC_2006.

Range (0–20160)

1 [Default]

The sine signal of the encoder is interpolated to obtain 1024* the nominal resolution.

The input frequency of the encoder to the CNC may not exceed:

350 kHz for an encoder with 1Vpp signal

NOTE: Both MC_2005 and MC_2006 may be multiplied by the same factor to obtain integer values. Also, division by the same factor is possible as long as the result is an integer.

See “Encoder Resolution Examples

” for

sample calculations.

X-axis grating pitch. Range (1–100)

20 [Default]

Defines the X-axis encoder type.

Lin Enc [Default]

EverTrack

Defines the signal type for the X-axis

1Vpp [Default] encoder.

Moving the X-axis in a positive direction should result in a positive count on the axis display. Likewise, moving an axis

Not invert [Default]

Invert

in a negative direction should result in a negative count on the axis display. If an axis display does not count in the appropriate direction, adjust the Encoder Phase settings to correct the problem.

NOTE: This is the only way to change the direction of the count without making hardware changes.

Page 27

CNC Setup Utility Manual

P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2010:

X Ballscrew Pitch

MC_2011:

X Number of Teeth Motor

MC_2012:

X Number of Teeth Ballscrew

MC_2013:

X Motor Encoder Phase

MC_2014:

X DC Bus Voltage

MC_2015:

X I2t Guarding

MC_2016:

X Commutation Offset Speed (rpm)

MC_2017:

X Commutation Offset Angle (deg)

MC_2018:

X Velocity Filter

Function Settings

Pitch is the linear distance traveled per revolution of the X-axis ballscrew.

Range (0.00000–30.00000)

0.47244 (inch) [Default] NOTE: This parameter applies only to rotary encoders. Do not use if the axis is using a linear encoder for feedback.

Gearing on the X-axis motor side. Set at 1 if there is no gear train.

Gearing on the X-axis spindle side. Set at 1 if there is no gear train.

Invert X-axis motor and encoder count direction.

Standard X-axis value 560 (VDC). This value can be changed is the supply voltage deviates from the standard

Range (1–200000)

1 [Default]

Range (1–200000)

1 (no gear train) [Default]

Invert [Default]

Not invert

Range (100–800)

560 (VDC) [Default]

voltage 3*400 (VAC).

The square of the actual current is integrated to monitor the actual power. The integration lasts for 10 seconds

Range (0–800)

0 Off [Default]

with feed motors and 150 seconds for main spindle motors.

For the limit value, the nominal motor current is used, multiplied by the factor from MC_2015. Standard value is 100%.

The X-axis field angle offset (MC_2017) operates from this speed.

The X-axis field angle offset is interpolated between the value zero at MC_2016 speed and the MC_2017

Range (0–40000)

0 (rev/min) [Default]

Range (0–360)

0 (degrees) [Default]

value at Nmax (maximum) speed (velocity).

The X-axis velocity filter is suitable for damping high-frequency spurious oscillations (>600 Hz).

0 No filter [Default]

1 1

order filter (spurious oscillations less than (<) approximately 700 Hz)

2 2

order filter (spurious oscillations greater than (>) approximately 700 Hz)

(Continued…)

2-17

Page 28

P/N 70000490C - Machine Constants

CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2020:

X Current Control Gain N<Nom (mV/A)

MC_2021:

X Current Control Gain N>Nom (mV/A)

MC_2022:

X Vel. Control Prop. Gain (mAs/rev)

MC_2023:

X Vel. Control Integral Timecons (.1ms)

MC_2024:

X Vel. Control Integral Limit (ms)

MC_2025:

X Vel. Control Diff. Gain (.1mAs2/rev)

MC_2026:

X Pos. Control Prop. Gain (1/min)

Function Settings

The X-axis current control (PI) gain is determined with MC_2020. Both P (Proportional) and I (Integral)

Range (16–999999)

60000 (mV/A) [Default]

components can be determined with just one machine constant.

The X-axis current gain control usually has to be increased for revolutions above Nnom. The gain of MC_2021 is

Range (0–999999)

0 (mV/A) [Default]

defined at Nmax. When MC_2021 is set at zero, the gain of MC_2020 is applied for the whole speed range. The gain between Nnom and Nmax is increased linearly.

The X-axis proportional gain of the velocity control loop is set using the velocity loop gain Kvel. The overall loop

Range (0.1–10000.0)

2.0 (mAs/rev) [Default]

gain depends on the machine constant value, the motor torque constant, and the equivalent mass moment of inertia (related to the motor).

X-axis velocity control integral time constant in tenths of milliseconds.

If the X-axis “limit cycling” effect occurs during rest, limiting the integral buffer can compensate it. This compensation

Range (0.000–100.000)

0.100 (0.1ms) [Default]

Range (0.00–1000.00)

0.00 (ms) [Default]

is switched off when MC_2024 = 0.

Realistic input values are between 100–200 milliseconds.

Normally the X-axis differential gain is not used in the speed controller. The differential gain reduces oscillations in

Range (0.00–1000.00)

0.00 (0.1mAs

/rev) [Default]

the low frequency range (<200 Hz), but it destabilizes the controller in the higher frequency range.

Do not use this constant for machine axis if the motor is coupled to the spindle via a timing belt.

Sets the X-axis positional control proportional gain. The positional control gain determines the dynamic servo

Range (0.10–100.00)

40.00 (1/min) [Default]

error for an axis without fast feed.

MC_2026 = 2000 [1/min], feed = 2000 [mm/min], the dynamic servo error is feed/MC_2024 = 1 [min].

(Continued…)

Page 29

CNC Setup Utility Manual

P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2027:

X Pos. Control Output Limit (rpm)

MC_2028:

X Velocity FeedFwd. Gain

MC_2029:

X Acceleration FeedFwd. Gain (.1mAs

/rev)

MC_2030:

X Coulomb Friction FeedFwd. Gain (mA)

MC_2031:

X Torque Offset (mA)

MC_2032:

X Friction FeedFwd. Timecons (.1ms)

MC_2033:

X Damping FeedFwd. at Nnom (mA)

MC_2034:

X Torque LP Filter Timecons (.1ms)

MC_2035:

X Torque Notch Filter Freq. (.1Hz)

MC_2036:

X Torque Notch Filter Damp. (.1dB)

Function Settings

Limits the X-axis output of the positional controller and the standard speed value.

X-axis velocity feed forward gain.

Range (0.00–10000.00)

0.00 (rev/min) [Default]

No [Default]

Yes

X-axis acceleration feed forward gain. In practice, this value is 2 to 3 times the motor inertia.

X-axis torque compensation gain for friction at low rotational speed. Produces an offset according to

Range (0.0–10000.00)

0.0 (0.1mAs

/rev) [Default]

Range (-10000.0–10000.0)

0.00 (mA) [Default]

direction of travel.

X-axis constant torque to offset the compensation (for example, for gravitational force in a vertical axis).

X-axis delay of the friction compensation to prevent overcompensating when changes in

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1 ms) [Default]

direction occur at high speeds.

Typical value: 150 (0.1 msec).

X-axis damping compensation at standard speeds. Used for heavy machines.

X-axis torque lowpass filter time constant is used when there is insufficient dumping of the axis.

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1ms) [Default]

Standard value is zero.

Realistic input values 3–20 (0.1msec)

Vibrations can occur on critical axes and at the spindle in a frequency range, which cannot be compensated either

Range (0.00–10000.00)

0.00 (0.1Hz) [Default]

with the differential factor (MC_2025) or with the MC_2034.

X-axis damping values of the torque band-stop filter.

Range (0.00–10000.00)

0.00 (0.1dB) [Default] Damping should not be set unnecessarily high which would restrict the operation of the control loop. Realistic input values are 30–90 (0.1dB).

(Continued…)

2-19

Page 30

P/N 70000490C - Machine Constants

CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2050:

X Display Resolution

MC_2051:

X In-position Tolerance Range

MC_2052:

X Default Feed Rate

MC_2053:

X Default Rapid Rate

MC_2100:

Y Motor Encoder Connector

MC_2101:

Y PWM Output Connector

MC_2102:

Y Inverter Type

Function Settings

X-axis – See “Setting the Display

Resolution.”

.5 Micron

1 Micron [Default]

2 Micron

5 Micron

10 Micron

X-axis –See “Setting In-Position

Tolerance” to determine in-position

range.

Setting the X-axis Default Feed Rate establishes a default feedrate for the Xaxis, wherever a feedrate has not been

Range (0.0000–9.0000)

0.0004 (inch) [Default]

Range (1.–50800.)

10. (inch/min) [Default]

programmed. This applies to programmed blocks or MDI commands. Jog moves in feed (that is, from a manual panel) can have a different feedrate.

X-axis – See “Setting Default Rapid

Rate.”

Range (1.–50800.)

500. (inch/min) [Default]

Y-axis Setup Parameters

The connection to which the motor encoder for the Y-axis is connected.

X15 X16 [Default] X17 X18 X19

Defines the Y-axis PWM output connector.

X55 X51 X52 [Default] X53 X54

The inverter type identifies the Y-axis inverter being used. Inputting the wrong inverter type can result in undesired axis behavior or inverter damage.

COMPACT [Default] PM 107 PM 115A PM 123A PM 132A PM 148A PM 207 PM 215A PM 223A

(Continued…)

Page 31

CNC Setup Utility Manual

P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2103:

Y Motor Type

MC_2104:

Y Linear Encoder Connector

MC_2105:

Y Linear Encoder Sinewave Period

MC_2106:

Y Linear Encoder µm per Sinewave

MC_2107:

Y Linear Encoder Type

MC_2108:

Y Linear Encoder Signal Type

Function Settings

The Y-axis motor type is identified by the motor name. Inputting the wrong motor number can result in undesired axis behavior or motor damage.

Selects the measuring system input for the Y-axis linear encoder connector.

AM 1400A [Default]

(See MC_2003 for a complete setting list)

NONE [Default] X1 X2 X3 X4 X6

Provides the number of encoder periods corresponding to the Y-axis displacement as entered in MC_2106.

Range (0–20160)

1 [Default]

The sine signal of the encoder is interpolated to obtain 1024* the nominal resolution.

The input frequency of the encoder to the CNC may not exceed:

350 kHz for an encoder with 1Vpp signal

NOTE: Both MC_2105 and MC_2106 may be multiplied by the same factor to obtain integer values. Also, division by the same factor is possible as long as the result is an integer.

See “Encoder Resolution Examples

” for

sample calculations.

Y-axis grating pitch. Range (1–100)

20 [Default]

Defines the Y-axis encoder type.

Lin Enc [Default]

EverTrack

Defines the signal type for the Y-axis

1Vpp [Default]

encoder.

(Continued…)

2-21

Page 32

P/N 70000490C - Machine Constants

CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2109:

Y Linear Encoder Phase

MC_2110:

Y Ballscrew Pitch

MC_2111:

Y Number of Teeth Motor

MC_2112:

Y Number of Teeth Ballscrew

MC_2113:

Y Motor Encoder Phase

MC_2114:

Y DC Bus Voltage

MC_2115:

Y I2t Guarding

MC_2116:

Y Commutation Offset Speed (rpm)

Function Settings

Moving the Y-axis in a positive direction should result in a positive count on the axis display. Likewise, moving an axis

Not invert [Default]

Invert

NOTE: This is the only way to change the direction of the count without making hardware changes.

Pitch is the linear distance traveled per revolution of the Y-axis ballscrew.

Range (0.00000–30.00000)

0.47244 (inch) [Default] NOTE: This parameter applies only to rotary encoders. Do not use if the axis is using a linear encoder for feedback.

Gearing on the Y-axis motor side. Set at 1 if there is no gear train.

Gearing on the Y-axis spindle side. Set at 1 if there is no gear train.

Invert Y-axis motor and encoder count direction.

Standard Y-axis value 560 (VDC). This value can be changed is the supply voltage deviates from the standard

Range (1–200000)

1 [Default]

Range (1–200000)

1 [Default]

Invert [Default]

Not invert

Range (100–800)

560 (VDC) [Default]

voltage 3*400 (VAC).

The square of the actual current is integrated to monitor the actual power. The integration lasts for 10 seconds

Range (0–800)

0 Off [Default]

with feed motors and 150 seconds for main spindle motors.

For the limit value, the nominal motor current is used, multiplied by the factor from MC_2115. Standard value is 100%.

The Y-axis field angle offset (MC_2117) operates from this speed.

Range (0–40000)

0 (rev/min) [Default]

(Continued…)

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2117:

Y Commutation Offset Angle (deg)

MC_2118:

Y Velocity Filter

MC_2120:

Y Current Control Gain N<Nom (mV/A)

MC_2121:

Y Current Control Gain N>Nom (mV/A)

MC_2122:

Y Vel. Control Prop. Gain (mAs/rev)

MC_2123:

Y Vel. Control Integral Timecons (.1ms)

MC_2124:

Y Vel. Control Integral Limit (ms)

Function Settings

The Y-axis field angle offset is interpolated between the value zero at MC_2116 speed and the MC_2117

Range (0–360)

0 (degrees) [Default]

value at Nmax (maximum) speed (velocity).

The Y-axis velocity filter is suitable for damping high-frequency spurious oscillations (>600 Hz).

0 No filter [Default]

order filter (spurious

1 1

oscillations less than (<) approximately 700 Hz)

order filter (spurious

2 2

oscillations greater than (>) approximately 700 Hz)

The Y-axis current control (PI) gain is determined with MC_2120. Both P (Proportional) and I (Integral)

Range (16–999999)

60000 (mV/A) [Default]

components can be determined with just one machine constant.

The Y-axis current gain control usually has to be increased for revolutions above Nnom. The gain of MC_2121 is

Range (0–999999)

0 (mV/A) [Default]

defined at Nmax. When MC_2121 is set at zero, the gain of MC_2120 is applied for the whole speed range. The gain between Nnom and Nmax is increased linearly

The Y-axis proportional gain of the velocity control loop is set using the velocity loop gain Kvel. The overall loop

Range (0.1–10000.0)

2.0 (mAs/rev) [Default]

gain depends on the machine constant value, the motor torque constant, and the equivalent mass moment of inertia (related to the motor).

Y-axis velocity control integral time constant in tenths of milliseconds.

If the Y-axis “limit cycling” effect occurs during rest, limiting the integral buffer can compensate it. This compensation

Range (0.000–100.000)

0.100 (0.1ms) [Default]

Range (0.00–1000.00)

0.00 (ms) [Default]

is switched off when MC_2124 = 0.

Realistic input values are between 100–200 milliseconds.

(Continued…)

2-23

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2125:

Y Vel. Control Diff. Gain (.1mAs2/rev)

MC_2126:

Y Pos. Control Prop. Gain (1/min)

MC_2127:

Y Pos. Control Output Limit (rpm)

MC_2128:

Y Velocity FeedFwd. Gain

MC_2129:

Y Acceleration FeedFwd. Gain (.1mAs

/rev)

MC_2130:

Y Coulomb Friction FeedFwd. Gain (mA)

MC_2131:

Y Torque Offset (mA)

MC_2132:

Y Friction FeedFwd. Timecons (.1ms)

MC_2133:

Y Damping FeedFwd. at Nnom (mA)

Function Settings

Normally the Y-axis differential gain is not used in the speed controller. The differential gain reduces oscillations in

Range (0.00–1000.00)

0.00 (0.1mAs

/rev) [Default]

the low frequency range (<200 Hz), but it destabilizes the controller in the higher frequency range.

Do not use this constant for machine axis if the motor is coupled to the spindle via a timing belt.

Sets the Y-axis positional control proportional gain. The positional control gain determines the dynamic servo

Range (0–100000 1/min)

40.00 (1/min) [Default]

error for an axis without fast feed.

MC_2126 = 2000 [1/min], feed = 2000 [mm/min], the dynamic servo error is feed/MC_2124 = 1 [min].

Limits the Y-axis output of the positional controller and the standard speed value.

Y-axis velocity feed forward gain.

Range (0.00–10000.00)

0.00 (rev/min) [Default]

No [Default]

Yes

Y-axis acceleration feed forward gain. In practice, this value is 2 to 3 times the motor inertia.

Y-axis torque compensation gain for friction at low rotational speed. Produces an offset according to

Range (0.0–10000.00)

0.0 (0.1mAs

/rev) [Default]

Range (-10000.0–10000.0)

0.00 (mA) [Default]

direction of travel.

Y-axis constant torque to offset the compensation (for example, for gravitational force in a vertical axis).

Y-axis delay of the friction compensation to prevent overcompensating when changes in

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1 ms) [Default]

direction occur at high speeds.

Typical value: 150 (0.1 msec).

Y-axis damping compensation at standard speeds. Used for heavy machines.

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Page 35

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2134:

Y Torque LP Filter Timecons (.1ms)

MC_2135:

Y Torque Notch Filter Freq. (.1Hz)

MC_2136:

Y Torque Notch Filter Damp. (.1dB)

MC_2150: Y Display Resolution

MC_2151:

Y In-position Tolerance Range

MC_2152:

Y Default Feed Rate

MC_2153:

Y Default Rapid Rate

Function Settings

Y-axis torque lowpass filter time constant is used when there is insufficient dumping of the axis.

Range (0.00–10000.00)

0.00 (0.1ms) [Default]

Standard value is zero.

Realistic input values 3–20 (0.1msec)

Vibrations can occur on critical axes and at the spindle in a frequency range, which cannot be compensated either

Range (0.00–10000.00)

0.00 (0.1Hz) [Default]

with the differential factor (MC_2125) or with the MC_2134.

Y-axis damping values of the torque band-stop filter.

Range (0.00–10000.00)

0.00 (0.1dB) [Default] Damping should not be set unnecessarily high which would restrict the operation of the control loop. Realistic input values are 30–90 (0.1dB).

Y-axis – See “Setting the Display

Resolution.”

.5 Micron 1 Micron [Default] 2 Micron 5 Micron 10 Micron

Y-axis –See “Setting In-Position

Tolerance” to determine in-position

range.

Setting the Y-axis Default Feed Rate establishes a default feedrate for the Yaxis, wherever a feedrate has not been

Range (0.0000–9.0000)

0.0004 (inch) [Default]

Range (1.–50800.)

10. (inch/min) [Default]

programmed. This applies to programmed blocks or MDI commands. Jog moves in feed (that is, from a manual panel) can have a different feedrate.

Y-axis –See “Setting Default Rapid

Rate.”

Range (1.–50800.)

500. (inch/min) [Default]

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2200:

Z Motor Encoder Connector

MC_2201:

Z PWM Output Connector

MC_2202:

Z Inverter Type

MC_2203:

Z Motor Type

MC_2204:

Z Linear Encoder Connector

Function Settings

Z-axis Setup Parameters

The connection to which the motor encoder for the Z-axis is connected.

X15 X16 X17 [Default] X18 X19

Defines the Z-axis PWM output drive. X55

X51 X52 X53 [Default] X54

The inverter type identifies the Z-axis inverter being used. Inputting the wrong inverter type can result in undesired axis behavior or inverter damage.

COMPACT [Default] PM 107 PM 115A PM 123A PM 132A PM 148A PM 207 PM 215A PM 223A

The Z-axis motor type is identified by the motor name. Inputting the wrong motor number can result in undesired axis behavior or motor damage.

Selects the measuring system input for the Z-axis linear encoder.

AM 1400AB [Default]

(See MC_2003 for a complete setting list)

NONE (none) [Default] X1 X2 X3 X4 X6

(Continued…)

Page 37

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2205:

Z Linear Encoder Sinewave Period

MC_2206:

Z Linear Encoder µm per Sinewave

MC_2207:

Z Linear Encoder Type

MC_2208:

Z Linear Encoder Signal Type

MC_2209:

Z Linear Encoder Phase

MC_2210:

Z Ballscrew Pitch

Function Settings

Provides the number of encoder periods corresponding to the Z-axis displacement as entered in MC_2206.

Range (0–20160)

1 [Default]

The sine signal of the encoder is interpolated to obtain 1024* the nominal resolution.

The input frequency of the encoder to the CNC may not exceed:

350 kHz for an encoder with 1Vpp signal

NOTE: Both MC_2205 and MC_2206 may be multiplied by the same factor to obtain integer values. Also, division by the same factor is possible as long as the result is an integer.

See “Encoder Resolution Examples

” for

sample calculations.

Z-axis grating pitch. Range (1–100)

20 [Default]

Defines the Z-axis encoder type.

Lin Enc [Default]

EverTrack

Defines the signal type for the Z-axis

1Vpp [Default]

encoder.

Moving the Z-axis in a positive direction should result in a positive count on the axis display. Likewise, moving an axis

Not invert [Default]

Invert

NOTE: This is the only way to change the direction of the count without making hardware changes.

Pitch is the linear distance traveled per revolution of the Z-axis ballscrew.

Range (0.00000–30.00000)

0.47244 (inch) [Default] NOTE: This parameter applies only to rotary encoders. Do not use if the axis is using a linear encoder for feedback.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2211:

Z Number of Teeth Motor

MC_2212:

Z Number of Teeth Ballscrew

MC_2213:

Z Motor Encoder Phase

MC_2214:

Z DC Bus Voltage

MC_2215:

Z I2t Guarding

MC_2216:

Z Commutation Offset Speed (rpm)

MC_2217:

Z Commutation Offset Angle (deg)

MC_2218:

Z Velocity Filter

MC_2220:

Z Current Control Gain N<Nom (mV/A)

Function Settings

Gearing on the Z-axis motor side. Set at 1 if there is no gear train.

Gearing on the Z-axis spindle side. Set at 1 if there is no gear train.

Invert Z-axis motor and encoder count direction.

Standard Z-axis value 560 (VDC). This value can be changed is the supply voltage deviates from the standard

Range (1–200000)

1 [Default]

Range (1–200000)

1 [Default]

Invert [Default]

Not invert

Range (100–800)

560 (VDC) [Default]

voltage 3*400 (VAC).

The square of the actual current is integrated to monitor the actual power. The integration lasts for 10 seconds

Range (0–800)

0 Off [Default]

with feed motors and 150 seconds for main spindle motors.

For the limit value, the nominal motor current is used, multiplied by the factor from MC_2215. Standard value is 100%.

The Z-axis field angle offset (MC_2217) operates from this speed.

The Z-axis field angle offset is interpolated between the value zero at MC_2216 speed and the MC_2217

Range (0–40000)

0 (revolutions/minute) [Default]

Range (0–360)

0 (degrees) [Default]

value at Nmax (maximum) speed (velocity).

The Z-axis velocity filter is suitable for damping high-frequency spurious oscillations (>600 Hz).

0 No filter [Default]

order filter (spurious

1 1

oscillations less than (<) approximately 700 Hz)

2 2

order filter (spurious oscillations greater than (>) approximately 700 Hz)

The Z-axis current control (PI) gain is determined with MC_2220. Both P (Proportional) and I (Integral)

Range (16–999999)

60000 (mV/A) [Default]

components can be determined with just one machine constant.

(Continued…)

Page 39

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant

Function Settings

Parameter

MC_2221:

Z Current Control Gain N>Nom (mV/A)

The Z-axis current gain control usually has to be increased for revolutions above Nnom. The gain of MC_2221 is defined at Nmax. When MC_2221 is

Range (0–999999)

0 (mV/A) [Default]

set at zero, the gain of MC_2220 is applied for the whole speed range. The gain between Nnom and Nmax is increased linearly

MC_2222:

Z Vel. Control Prop. Gain (mAs/rev)

The Z-axis proportional gain of the velocity control loop is set using the velocity loop gain Kvel. The overall loop gain depends on the machine constant

Range (0.1–10000.0)

2.0 (mAs/rev) [Default]

value, the motor torque constant, and the equivalent mass moment of inertia (related to the motor).

MC_2223:

Z Vel. Control Integral

Z-axis velocity control integral time constant in tenths of milliseconds.

Range (0.000–100.000)

0.100 (0.1ms) [Default]

Timecons (.1ms)

MC_2224:

Z Vel. Control Integral Limit (ms)

If the Z-axis “limit cycling” effect occurs during rest, limiting the integral buffer can compensate it. This compensation is switched off when MC_2224 = 0.

Range (0.00–1000.00)

0.00 (ms) [Default]

Realistic input values are between 100–200 milliseconds.

MC_2225:

Z Vel. Control Diff. Gain (.1mAs2/rev)

Normally the Z-axis differential gain is not used in the speed controller. The differential gain reduces oscillations in the low frequency range (<200 Hz), but

Range (0.00–1000.00)

0.00 (0.1mAs

/rev) [Default]

it destabilizes the controller in the higher frequency range.

Do not use this constant for machine axis if the motor is coupled to the spindle via a timing belt.

MC_2226:

Z Pos. Control Prop. Gain (1/min)

Sets the Z-axis positional control proportional gain. The positional control gain determines the dynamic servo error for an axis without fast feed.

Range (0–100000 1/min)

40.00 (1/min) [Default]

MC_2226 = 2000 [1/min], feed = 2000 [mm/min], the dynamic servo error is feed/MC_2224 = 1 [min].

MC_2227:

Z Pos. Control Output

Limits the Z-axis output of the positional controller and the standard speed value.

Range (0.00–10000.00)

0.00 (rev/min) [Default]

Limit (rpm)

MC_2228:

Z Velocity FeedFwd.

Z-axis velocity feed forward gain.

No [Default]

Yes

Gain

2-29

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2229:

Z Acceleration FeedFwd. Gain (.1mAs

/rev)

MC_2230:

Z Coulomb Friction FeedFwd. Gain (mA)

MC_2231:

Z Torque Offset (mA)

MC_2232:

Z Friction FeedFwd. Timecons (.1ms)

MC_2233:

Z Damping FeedFwd. at Nnom (mA)

MC_2234:

Z Torque LP Filter Timecons (.1ms)

MC_2235:

Z Torque Notch Filter Freq. (.1Hz)

MC_2236:

Z Torque Notch Filter Damp. (.1dB)

MC_2237:

G33 Gain Table Enable

MC_2238:

G33 Vel. Control Prop. Gain (mAs/rev)

Function Settings

Z-axis acceleration feed forward gain. In practice, this value is 2 to 3 times the motor inertia.

Z-axis torque compensation gain for friction at low rotational speed. Produces an offset according to

Range (0.0–10000.00)

0.0 (0.1mAs

/rev) [Default]

Range (-10000.0–10000.0)

0.00 (mA) [Default]

direction of travel.

Z-axis constant torque to offset the compensation (for example, for gravitational force in a vertical axis).

Z-axis delay of the friction compensation to prevent overcompensating when changes in

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1 ms) [Default]

direction occur at high speeds.

Typical value: 150 (0.1 msec).

Z-axis damping compensation at standard speeds. Used for heavy machines.

Z-axis torque lowpass filter time constant is used when there is insufficient dumping of the axis.

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1ms) [Default]

Standard value is zero.

Realistic input values 3–20 (0.1msec)

Vibrations can occur on critical axes and at the spindle in a frequency range, which cannot be compensated either

Range (0.00–10000.00)

0.00 (0.1Hz) [Default]

with the differential factor (MC_2225) or with the MC_2234.

Z-axis damping values of the torque band-stop filter.

Range (0.00–10000.00)

0.00 (0.1dB) [Default] Damping should not be set unnecessarily high which would restrict the operation of the control loop. Realistic input values are 30–90 (0.1dB).

Enables/disables a special gain table for a rigid tapping cycle.

Velocity controller proportional gain for G33.

Yes (enable)

No (disable) [Default]

Range (1.0–10000.0)

2.0 (mAs/rev) [Default]

(Continued…)

Page 41

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2239:

G33 Vel. Control Integral Timecons (.1ms)

MC_2240:

G33 Pos. Control Prop. Gain (1/min)

MC_2241:

G33 Acceleration FeedFwd. Gain (.1mAs2/rev)

MC_2242:

G33 Colomb Friction FeedFwd. Gain (mA)

MC_2250:

Z Display Resolution

MC_2251:

Z In-position Tolerance Range

MC_2252:

Z Default Feed Rate

MC_2253:

Z Default Rapid Rate

Function Settings

Velocity controller integral time constant for G33.

Position controller proportional gain for G33.

Range (0.000–100.000)

0.100 (0.1 ms) [Default]

Range (0.10–100.00)

40.00 (1/min) [Default]

Acceleration feed forward gain for G33. Range (0.0–1000.0)

/rev) [Default]

Colomb friction feed forward gain for G33.

Z-axis – See “Setting the Display

Resolution.”

0.0 (0.1mAs

Range (-1000.00–10000.00)

0.00 (mA) [Default]

.5 Micron

1 Micron

2 Micron [Default]

5 Micron

10 Micron

Z-axis –See “Setting In-Position

Tolerance” to determine in-position

range.

Setting the Z-axis Default Feed Rate establishes a default feedrate for the Z-axis, wherever a feedrate has not

Range (0.0000–9.0000)

0.0004 (inch) [Default]

Range (1.–50800.)

10. (inch/min) [Default]

been programmed. This applies to programmed blocks or MDI commands. Jog moves in feed (that is, from a manual panel) can have a different feedrate.

Z-axis – See “Setting Default Rapid

Rate.”

Range (1.–50800.)

500. (inch/min) [Default]

(Continued…)

2-31

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2300:

U Motor Encoder Connector

MC_2301:

U PWM Output Connector

MC_2302:

U Inverter Type

MC_2303:

U Motor Type

MC_2304:

U Linear Encoder Connector

Function Settings

U-axis Setup Parameters

The connection to which the motor encoder for the U-axis is connected.

X15 X16 X17 X18 [Default] X19

Defines the U-axis PWM output connection.

X55 X51 X52 X53 X54 [Default]

The inverter type identifies the U-axis inverter being used. Inputting the wrong inverter type can result in undesired axis behavior or inverter damage.

COMPACT [Default] PM 107 PM 115A PM 123A PM 132A PM 148A PM 207 PM 215A PM 223A

The U-axis motor type is identified by the motor name. Inputting the wrong motor number can result in undesired axis behavior or motor damage.

Selects the measuring system input for the U-axis linear encoder.

NONE [Default]

(See MC_2003 for a complete setting list)

NONE [Default] X1 X2 X3 X4 X6

(Continued…)

Page 43

CNC Setup Utility Manual

P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2305:

U Linear Encoder Sinewave Period

MC_2306:

U Linear Encoder µm per Sinewave

MC_2307:

U Linear Encoder Type

MC_2308:

U Linear Encoder Signal Type

MC_2309:

U Linear Encoder Phase

MC_2310:

U Ballscrew Pitch

Function Settings

Provides the number of encoder periods corresponding to the U-axis displacement as entered in MC_2306.

Range (0–20160)

1 [Default]

The sine signal of the encoder is interpolated to obtain 1024* the nominal resolution.

The input frequency of the encoder to the CNC may not exceed:

350 kHz for an encoder with 1Vpp signal

NOTE: Both MC_2305 and MC_2306 may be multiplied by the same factor to obtain integer values. Also, division by the same factor is possible as long as the result is an integer.

See “Encoder Resolution Examples

” for

sample calculations.

U-axis grating pitch. Range (1–100)

20 [Default]

Defines the U-axis encoder type.

Lin Enc [Default]

EverTrack

Defines the signal type for the U-axis

1Vpp [Default]

encoder.

Moving the U-axis in a positive direction should result in a positive count on the axis display. Likewise, moving an axis

Not invert [Default]

Invert

NOTE: This is the only way to change the direction of the count without making hardware changes.

Pitch is the linear distance traveled per revolution of the U-axis ballscrew.

Range (0.00000–30.00000)

0.47244 (inch) [Default] NOTE: This parameter applies only to rotary encoders. Do not use if the axis is using a linear encoder for feedback.

2-33

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P/N 70000490C - Machine Constants

CNC Setup Utility Manual

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2311:

U Number of Teeth Motor

MC_2312:

U Number of Teeth Ballscrew

MC_2313:

U Motor Encoder Phase

MC_2314:

U DC Bus Voltage

MC_2315:

U I2t Guarding

MC_2316:

U Commutation Offset Speed (rpm)

MC_2317:

U Commutation Offset Angle (deg)

MC_2318:

U Velocity Filter

MC_2320:

U Current Control Gain N<Nom (mV/A)

Function Settings

Gearing on the U-axis motor side. Set at 1 if there is no gear train.

Gearing on the U-axis spindle side. Set at 1 if there is no gear train.

Invert U-axis motor and encoder count direction.

Standard U-axis value 560 (VDC). This value can be changed is the supply voltage deviates from the standard

Range (1–200000)

1 [Default]

Range (1–200000)

1 [Default]

Invert [Default]

Not invert

Range (100–800)

560 (VDC) [Default]

voltage 3*400 (VAC).

The square of the actual current is integrated to monitor the actual power. The integration lasts for 10 seconds

Range (0–800)

0 Off [Default]

with feed motors and 150 seconds for main spindle motors.

For the limit value, the nominal motor current is used, multiplied by the factor from MC_2315. Standard value is 100%.

The U-axis field angle offset (MC_2317) operates from this speed.

The U-axis field angle offset is interpolated between the value zero at MC_2316 speed and the MC_2317

Range (0–40000)

0 (revolutions/minute) [Default]

Range (0–360)

0 (degrees) [Default]

value at Nmax (maximum) speed (velocity).

The U-axis velocity filter is suitable for damping high-frequency spurious oscillations (>600 Hz).

0 No filter [Default]

order filter (spurious

1 1

oscillations less than (<) approximately 700 Hz)

2 2

order filter (spurious oscillations greater than (>) approximately 700 Hz)

The U-axis current control (PI) gain is determined with MC_2320. Both P (Proportional) and I (Integral)

Range (16–999999)

60000 (mV/A) [Default]

components can be determined with just one machine constant.

(Continued…)

Page 45

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant

Function Settings

Parameter

MC_2321:

U Current Control Gain N>Nom (mV/A)

The U-axis current gain control usually has to be increased for revolutions above Nnom. The gain of MC_2321 is defined at Nmax. When MC_2321 is

Range (0–999999)

0 (mV/A) [Default]

set at zero, the gain of MC_2320 is applied for the whole speed range. The gain between Nnom and Nmax is increased linearly

MC_2322:

U Vel. Control Prop. Gain (mAs/rev)

The U-axis proportional gain of the velocity control loop is set using the velocity loop gain Kvel. The overall loop gain depends on the machine constant

Range (0.1–10000.0)

2.0 (mAs/rev) [Default]

value, the motor torque constant, and the equivalent mass moment of inertia (related to the motor).

MC_2323:

U Vel. Control Integral

U-axis velocity control integral time constant in tenths of milliseconds.

Range (0.000–100.000)

0.100 (0.1ms) [Default]

Timecons (.1ms)

MC_2324:

U Vel. Control Integral Limit (ms)

If the U-axis “limit cycling” effect occurs during rest, limiting the integral buffer can compensate it. This compensation is switched off when MC_2324 = 0.

Range (0.00–1000.00)

0.00 (ms) [Default]

Realistic input values are between 100–200 milliseconds.

MC_2325:

U Vel. Control Diff. Gain (.1mAs2/rev)

Normally the U-axis differential gain is not used in the speed controller. The differential gain reduces oscillations in the low frequency range (<200 Hz), but

Range (0.00–1000.00)

0.00 (0.1mAs

/rev) [Default]

it destabilizes the controller in the higher frequency range.

Do not use this constant for machine axis if the motor is coupled to the spindle via a timing belt.

MC_2326:

U Pos. Control Prop. Gain (1/min)

Sets the U-axis positional control proportional gain. The positional control gain determines the dynamic servo error for an axis without fast feed.

Range (0–100000 1/min)

40.00 (1/min) [Default]

MC_2326 = 2000 [1/min], feed = 2000 [mm/min], the dynamic servo error is feed/MC_2324 = 1 [min].

MC_2327:

U Pos. Control Output

Limits the U-axis output of the positional controller and the standard speed value.

Range (0.00–10000.00)

0.00 (rev/min) [Default]

Limit (rpm)

MC_2328:

U Velocity FeedFwd.

U-axis velocity feed forward gain.

No [Default]

Yes

Gain

2-35

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2329:

U Acceleration FeedFwd. Gain (.1mAs

/rev)

MC_2330:

U Coulomb Friction FeedFwd. Gain (mA)

MC_2331:

U Torque Offset (mA)

MC_2332:

U Friction FeedFwd. Timecons (.1ms)

MC_2333:

U Damping FeedFwd. at Nnom (mA)

MC_2334:

U Torque LP Filter Timecons (.1ms)

MC_2335:

U Torque Notch Filter Freq. (.1Hz)

MC_2336:

U Torque Notch Filter Damp. (.1dB)

MC_2350:

U Display Resolution

MC_2351:

U In-position Tolerance Range

Function Settings

U-axis acceleration feed forward gain. In practice, this value is 2 to 3 times the motor inertia.

U-axis torque compensation for friction at low rotational speed. Produces an offset according to direction of travel.

U-axis constant torque to offset the compensation (for example, for gravitational force in a vertical axis).

U-axis delay of the friction compensation to prevent overcompensating when changes in

Range (0.0–10000.00)

0.0 (0.1mAs

/rev) [Default]

Range (-10000.0–10000.0)

0.00 (mA) [Default]

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1 ms) [Default]

direction occur at high speeds.

Typical value: 150 (0.1 msec).

U-axis damping compensation at standard speeds. Used for heavy machines.

U-axis torque lowpass filter time constant is used when there is insufficient dumping of the axis.

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1ms) [Default]

Standard value is zero.

Realistic input values 3–20 (0.1msec)

Vibrations can occur on critical axes

0.00 (0.1Hz) [Default] and at the spindle in a frequency range, which cannot be compensated either with the differential factor (MC_2325) or with the MC_2334.

U-axis damping values of the torque band-stop filter.

Range (0.00–10000.00)

0.00 (0.1dB) [Default] Damping should not be set unnecessarily high which would restrict the operation of the control loop. Realistic input values are 30–90 (0.1dB).

U-axis – See “Setting the Display

Resolution.”

.5 Micron

1 Micron [Default]

2 Micron

5 Micron

10 Micron

U-axis –See “Setting In-Position

Tolerance” to determine in-position

range.

Range (0.0000–9.0000)

0.0004 (inch) [Default]

Page 47

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2352:

U Default Feed Rate

MC_2353:

U Default Rapid Rate

MC_2354:

U Axis Type

MC_2355:

U Reset Rotary at 360

MC_2356:

Synchronized to XYZ

MC_2357:

U M11/M10 Clamp Enable

MC_2900:

Spindle Motor Encoder Connector

MC_2901:

Spindle PWM Output Connector

MC_2902:

Spindle Inverter Type

Function Settings

Setting the U-axis Default Feed Rate establishes a default feedrate for the Uaxis, wherever a feedrate has not been

Range (1.–50800.)

10. (inch/min) [Default]

programmed. This applies to programmed blocks or MDI commands. Jog moves in feed (that is, from a manual panel) can have a different feedrate.

U-axis – See “Setting Default Rapid

Rate.”

Defines the type of U-axis

Range (1.–50800.)

500. (inch/min) [Default]

Linear [Default]

Rotary

When U-axis is rotary, the position display can be automatically reset to 0 (zero) when the axis reaches 360

Yes [Default]

degrees.

Synchronizes U-axis to XYZ.

Yes [Default]

Enables clamping on U-axis using M-codes M11/M10.

Spindle-axis Setup Parameters

The connection to which the motor encoder for the spindle-axis is connected.

No [Default]

Yes

X15 X16 X17 X18 X19 [Default]

Defines the spindle-axis PWM output connection.

X55 [Default] X51 X52 X53 X54

The inverter type identifies the spindleaxis inverter being used. Inputting the wrong inverter type can result in undesired spindle behavior or inverter damage.

COMPACT [Default] PM 107 PM 115A PM 123A PM 132A PM 148A PM 207 PM 215A PM 223A

(Continued…)

2-37

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2903:

Spindle Motor Type

MC_2904:

Spindle Position Encoder Connection

MC_2905:

Spindle Position Encoder Sinewave Period

MC_2906:

Spindle Position Encoder Line Count

MC_2908:

Spindle Position Encoder Signal Type

Function Settings

The spindle-axis motor type is identified by the motor name. Inputting the wrong motor number can result in undesired axis behavior or motor damage.

None [Default] Analog SM 055A SM 075A SM 100A SM 120A SM 055C SM 055D SM 075C SM 075D SM 100C SM 100D

Selects the measuring system input for the spindle-axis position encoder connection.

NONE [Default] X1 X2 X3 X4 X6

Provides the number of encoder periods corresponding to the spindle-axis position displacement as entered in

Range (0–20160)

1 [Default]

MC_2906. The sine signal of the encoder is interpolated to obtain 1024* the nominal resolution.

The input frequency of the encoder to the CNC may not exceed:

350 kHz for an encoder with 1Vpp signal

NOTE: Both MC_2905 and MC_2906 may be multiplied by the same factor to obtain integer values. Also, division by the same factor is possible as long as the result is an integer.

See “Encoder Resolution Examples

” for

sample calculations.

Spindle-axis grating pitch. Range (1–100)

20 [Default]

Defines the signal type for the spindle-

1Vpp [Default]

axis encoder.

(Continued…)

Page 49

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2909:

Spindle Position Encoder Phase

MC_2913:

Spindle Motor Encoder Phase

MC_2914:

Spindle DC Bus Voltage

MC_2915:

Spindle I2t Guarding

MC_2916:

Spindle Commutation Offset Speed (rpm)

MC_2917:

Spindle Commutation Offset Angle (deg)

MC_2918:

Spindle Velocity Filter

Function Settings

Moving the spindle-axis in a positive direction should result in a positive count on the axis display. Likewise,

Not invert [Default]

Invert

moving an axis in a negative direction should result in a negative count on the axis display. If an axis display does not count in the appropriate direction, adjust the Encoder Phase settings to correct the problem.

NOTE: This is the only way to change the direction of the count without making hardware changes.

Invert spindle-axis motor and encoder count direction.

Standard spindle-axis value 560 (VDC). This value can be changed is the supply voltage deviates from the standard

Invert [Default]

Not invert

Range (100–800)

560 (VDC) [Default]

voltage 3*400 (VAC).

The square of the actual current is integrated to monitor the actual power. The integration lasts for 10 seconds

Range (0–800)

0 Off [Default]

with feed motors and 150 seconds for main spindle motors.

For the limit value, the nominal motor current is used, multiplied by the factor from MC_2915. Standard value is 100%.

The U-axis field angle offset (MC_2917) operates from this speed.

The spindle-axis field angle offset is interpolated between the value zero at MC_2916 speed and the MC_2917

Range (0–40000)

0 (rev/min) [Default]

Range (0–360)

0 (degrees) [Default]

value at Nmax (maximum) speed (velocity).

The spindle-axis velocity filter is suitable for damping high-frequency spurious oscillations (>600 Hz).

0 No filter [Default]

order filter (spurious

1 1

oscillations less than (<) approximately 700 Hz)

order filter (spurious

2 2

oscillations greater than (>) approximately 700 Hz)

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant

Function Settings

Parameter

MC_2920:

Spindle Current Control Gain N<Nom (mV/A)

MC_2921:

Spindle Current Control Gain N>Nom (mV/A)

The U-axis current control (PI) gain is determined with MC_2920. Both P (Proportional) and I (Integral) components can be determined with just one machine constant.

The spindle-axis current gain control usually has to be increased for revolutions above Nnom. The gain of MC_2921 is defined at Nmax. When MC_2921 is set at zero, the gain of

Range (16–999999)

10000 (mV/A) [Default]

Range (0–999999)

0 (mV/A) [Default]

MC_2920 is applied for the whole speed range. The gain between Nnom and Nmax is increased linearly

MC_2922:

Spindle Vel. Control Prop. Gain (mAs/rev)

The spindle-axis proportional gain of the velocity control loop is set using the velocity loop gain Kvel. The overall loop gain depends on the machine constant

Range (0.1–10000.0)

2.0 (mAs/rev) [Default]

value, the motor torque constant, and the equivalent mass moment of inertia (related to the motor).

MC_2923:

Spindle Vel. Control

Spindle-axis velocity control integral time constant in tenths of milliseconds.

Range (0.000–100.000)

0.100 (0.1ms) [Default]

Integral Timecons (.1ms)

MC_2924:

Spindle Vel. Control Integral Limit (ms)

If the spindle-axis “limit cycling” effect occurs during rest, limiting the integral buffer can compensate it. This compensation is switched off when

Range (0.00–1000.00)

0.00 (ms) [Default]

MC_2924 = 0.

Realistic input values are between 100–200 milliseconds.

MC_2925:

Spindle Vel. Control Diff. Gain (.1mAs

/rev)

Normally the spindle-axis differential gain is not used in the speed controller. The differential gain reduces oscillations in the low frequency range (<200 Hz),

Range (0.00–1000.00)

0.00 (0.1mAs

/rev) [Default]

but it destabilizes the controller in the higher frequency range.

Do not use this constant for machine axis if the motor is coupled to the spindle via a timing belt.

MC_2926:

Spindle Pos. Control Prop. Gain (1/min)

Sets the spindle-axis positional control proportional gain. The positional control gain determines the dynamic servo error for an axis without fast feed.

Range (0–100000) (1/min)

40.00 (1/min) [Default]

MC_2926 = 2000 [1/min], feed = 2000 [mm/min], the dynamic servo error is feed/MC_2924 = 1 [min].

Page 51

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2927:

Spindle Pos. Control Output Limit (rpm)

MC_2928:

Spindle Velocity FeedFwd. Gain

MC_2929:

Spindle Acceleration FeedFwd. Gain (.1mAs

/rev)

MC_2930:

Spindle Coulomb Friction FeedFwd. Gain (mA)

MC_2931:

Spindle Torque Offset (mA)

MC_2932:

Spindle Friction FeedFwd. Timecons (.1ms)

MC_2933:

Spindle Damping FeedFwd. at Nnom (mA)

MC_2934:

Spindle Torque LP Filter Timecons (.1ms)

MC_2935:

Spindle Torque Notch Filter Freq. (.1Hz)

MC_2936:

Spindle Torque Notch Filter Damp. (.1dB)

Function Settings

Limits the spindle-axis output of the positional controller and the standard speed value.

Spindle-axis velocity feed forward gain.

Range (0.00–10000.00)

0.00 (rev/min) [Default]

No [Default]

Yes

Spindle-axis acceleration feed forward gain. In practice, this value is 2 to 3 times the motor inertia.

Spindle-axis torque compensation gain for friction at low rotational speed. Produces an offset according to

Range (0.0–10000.00)

0.0 (0.1mAs

/rev) [Default]

Range (-10000.0–10000.0)

0.00 (mA) [Default]

direction of travel.

Spindle-axis constant torque to offset the compensation (for example, for gravitational force in a vertical axis).

Spindle-axis delay of the friction compensation to prevent overcompensating when changes in

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1 ms) [Default]

direction occur at high speeds.

Typical value: 150 (0.1 msec).

Spindle-axis damping compensation at standard speeds. Used for heavy machines.

Spindle-axis torque lowpass filter time constant is used when there is insufficient dumping of the axis.

Range (-10000.00–10000.00)

0.00 (mA) [Default]

Range (0.00–10000.00)

0.00 (0.1ms) [Default]

Standard value is zero.

Realistic input values 3–20 (0.1msec)

Vibrations can occur on critical axes and at the spindle in a frequency range, which cannot be compensated either

Range (0.00–10000.00)

0.00 (0.1Hz) [Default]

with the differential factor (MC_2925) or with the MC_2934.

Spindle-axis damping values of the torque band-stop filter.

Range (0.00–10000.00)

0.00 (0.1dB) [Default] Damping should not be set unnecessarily high which would restrict the operation of the control loop. Realistic input values are 30–90 (0.1dB).

2-41

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2937:

Spindle Flux Reduction Begin (rpm)

MC_2938:

Spindle Flux Reduction End (rpm)

MC_2939:

Spindle Flux Change Factor (%)

MC_2940:

Spindle Slip Change Timecons. (ms)

MC_2941:

Spindle ramp (ms)

MC_2942:

Analog Spindle Maximum motor speed (rpm)

Function Settings

For spindle 1 only.

To reduce the turning-noise of the

Range (0–40000)

0 (rev/min) [Default] spindle motor in a no-load situation, or to achieve a greater voltage-span at the beginning of a brake situation, it is possible to reduce the “no-load’ magnetization from a certain revolution. This applies for asynchronous motors only. The value of MC_2937 describes the number of revolutions, from which the no-load magnetization is reduced.

For spindle 1 only. See also MC_2937.

The revolutions for which the no-load

Range (0–40000)

0 (rev/min) [Default] magnetization is reduced.

For spindle 1 only. See also MC_2937.

Factor by which the no-load

Range (0–100)

0 Off (percent) [Default] magnetization is reduced (maximum 50%, 0=no reduction).

Spindle slip change time constant is for spindle 1 only.

Range (0–5000)

0 (ms) [Default] If a value not equal to 0 is entered, the motor slip at the start of braking is increased (by a factor of 2). This reduces the power fed back into the converter. The MC-value provides the time constant with which this slip increase is returned to normal during the braking process.

This action in the case of overcurrent (successive reduction and increase of the torque current setpoint in relation to the actual current), which can lead to substantial noise, especially with large machines (lathes), is deactivated if MC-valve >0.

Time in milliseconds required for the spindle to go from zero rpm to programmed rpm, and from

Range (180.0–10000.0)

900.0 (ms) [Default]

programmed rpm to zero, when a spindle CW/CCW or spindle stop command is issued.

Defines the maximum constant speed specified by the manufacturer of the motor.

Range (10.0–99999.0)

1000.0 (rev/min) [Default]

Page 53

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2943:

Analog Spindle motor phase

MC_2944:

Analog Spindle Pos. Control Integral Gain

MC_2945:

Analog Spindle Pos. Control Integral Limit

MC_2961:

Low setting for M40 gear range

MC_2962:

High setting for M40 gear range

MC_2963:

Low setting for M41 gear range

MC_2964:

High setting for M41 gear range

MC_2965:

Low setting for M42 gear range

MC_2966:

High setting for M42 gear range

MC_2967:

Low setting for M43 gear range

MC_2968:

High setting for M43 gear range

MC_2969:

Low setting for M44 gear range

MC_2970:

High setting for M44 gear range

Function Settings

Defines the motor phase to change the direction of the count.

Defines the integral gain of the position controller. This value applies a longterm accumulation of error over time.

Defines the maximum correction of the integral portion of the position controller.

Spindle low setting for M40 gear. See “Setting Spindle Gear Ranges

.”

Spindle high setting for M40 gear. See “Setting Spindle Gear Ranges

.”

Spindle low setting for M41 gear. See “Setting Spindle Gear Ranges

.”

Spindle low setting for M41 gear. See “Setting Spindle Gear Ranges

.”

Spindle low setting for M42 gear. See “Setting Spindle Gear Ranges

.”

Spindle high setting for M42 gear. See “Setting Spindle Gear Ranges

.”

Spindle low setting for M43 gear. See “Setting Spindle Gear Ranges

.”

Spindle high setting for M43 gear. See “Setting Spindle Gear Ranges

.”

Spindle low setting for M44 gear. See “Setting Spindle Gear Ranges

.”

Spindle high setting for M44 gear. See “Setting Spindle Gear Ranges

.”

Invert

Not invert [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–64000)

50 (revolutions/minute) [Default]

Range (0–64000)

6,000 (rev/min) [Default]

Range (0–64000)

50 (rev/min) [Default]

Range (0–64000)

6,000 (rev/min) [Default]

Range (0–64000)

165 (rev/min) [Default]

Range (0–64000)

501 (rev/min) [Default]

Range (0–64000)

500 (rev/min) [Default]

Range (0–64000)

1,471 (rev/min) [Default]

Range (0–64000)

1,470 (rev/min) [Default]

Range (0–64000)

4,640 (rev/min) [Default]

2-43

Page 54

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2971:

Gear change RPM

MC_2972:

Gear ranges used

MC_2973:

RPM Display

MC_2974:

Check spindle during gear change

MC_2975:

Stop program on gear change

MC_2976:

Check RPM to be within gear range

Function Settings

Spindle gear change RPM specifies the spindle speed at which a gear change is performed.

To set up for only one gear range, set to Single-M40 [Default]. To set up for multiple gear ranges, select Multiple. See “Setting Spindle Gear Ranges

.”

Spindle RPM Display allows you to configure the CNC to display feedback from a spindle encoder (Feedback) or

Range (0–50)

10 (rev/min) [Default]

Single-M40 [Default]

Multiple

Feedback [Default]

Program

from a programmed RPM.

NOTE: This parameter affects only the displayed RPM value. It does not affect RPM or voltage output to the spindle.

Checking the spindle during gear change allows you to either stop the spindle before you can change a gear (for example, change from M41 to M42) or enables you to change gears without stopping the spindle.

Yes [Default]

If this parameter is set to Yes and

a gear change code is executed

with the spindle running, the CNC

will generate an error message. If

parameter is set to No, a gear

change code may be executed with

the spindle running.

Stopping the program on gear change allows you to configure the CNC to stop program execution during a gear change.

No [Default]

Yes

If you specify Yes, the CNC checks

for spindle movement (RPM). If

there is spindle movement, the

CNC displays an error message

and stops the machine. If you

specify No, the CNC does not stop

the machine for a gear change.

Checking RPM to be Within Gear Range prevents you from designating a RPM outside the active gear range.

Yes [Default]

If you specify Yes, the CNC checks

the RPM. If the entered RPM is

not within the active gear range,

the CNC displays an error

message. If you specify No, the

CNC does not check the entered

RPM against the active gear range.

(Continued…)

Page 55

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2977:

Stop/Start spindle during Hold/Start

MC_2978:

Number of motor teeth for M40 gear range

MC_2979:

Number of spindle teeth for M40 gear range

MC_2980:

Invert gear direction for M40

MC_2981:

Number of motor teeth for M41 gear range

MC_2982:

Number of spindle teeth for M41 gear range

MC_2983:

Invert gear direction for M41

MC_2984:

Number of motor teeth for M42 gear range

MC_2985:

Number of spindle teeth for M42 gear range

Function Settings

During Automatic operations (that is, Auto or Single Step), the CNC has the capability of automatically stopping the spindle when the Hold key is pressed and re-starting the spindle when the Start key is pressed. The spindle is restarted only if it was previously running.

NOTE: This feature also applies to External Hold and External Start input functions.

Gearing on the M40 spindle-axis motor side. Set at 1 if there is no gear train.

Gearing on the M40 spindle-axis spindle side. Set at 1 if there is no gear train.

Change the M40 spindle-axis motor direction.

Gearing on the M41 spindle-axis motor side. Set at 1 if there is no gear train.

Gearing on the M41 spindle-axis spindle side. Set at 1 if there is no gear train.

Change the M41 spindle-axis motor direction.

Gearing on the M42 spindle-axis motor side. Set at 1 if there is no gear train.

Gearing on the M42 spindle-axis spindle side. Set at 1 if there is no gear train.

No [Default]

Yes

If you specify Yes, this feature is

enabled. Sending the appropriate

M-codes through the interface

does the stopping and starting of

the spindle. That is, M5 is sent for

stopping, and M3 or M4 (based on

which one was active when the

spindle was stopped) is sent for

starting.

Range (0–64000)

1 [Default]

Range (0–64000)

1 [Default]

No [Default]

Yes

Range (0–64000)

1 [Default]

Range (0–64000)

1 [Default]

No [Default]

Yes

Range (0–64000)

1 [Default]

Range (0–64000)

1 [Default]

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_2986:

Invert gear direction for M42

MC_2987:

Number of motor teeth for M43 gear range

MC_2988:

Number of spindle teeth for M43 gear range

MC_2989:

Invert gear direction for M43

MC_2990:

Number of motor teeth for M44 gear range

MC_2991:

Number of spindle teeth for M44 gear range

MC_2992:

Invert gear direction for M44

Function Settings

Change the M42 spindle-axis motor direction.

Gearing on the M43 spindle-axis motor side. Set at 1 if there is no gear train.

Gearing on the M43 spindle-axis spindle side. Set at 1 if there is no gear train.

Change the M43 spindle-axis motor direction.

Gearing on the M44 spindle-axis motor side. Set at 1 if there is no gear train.

Gearing on the M44 spindle-axis spindle side. Set at 1 if there is no gear train.

Change the M44 spindle-axis motor direction.

No [Default]

Yes

Range (0–64000)

1 [Default]

Range (0–64000)

1 [Default]

No [Default]

Yes

Range (0–64000)

1 [Default]

Range (0–64000)

1 [Default]

No [Default]

Yes

(Continued…)

Page 57

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_3000:

Linear correction compensation

MC_3001:

X Linear correction compensation

Function Settings

Linear Correction Compensation Setup Parameters

Linear correction compensation corrects for detected mechanical errors (in the ballscrew or elsewhere) that affect the

On (enabled)

Off (disabled) [Default]

indicated distance displayed by the CNC. To determine the amount of correction required, measure the error with a calibration device. When linear correction is activated, the CNC multiplies the commanded move by the compensation value.

If you do not require linear compensation, disable this feature. When enabled, you can specify a different correction value for each axis.

Correction = Distance Read by CNC ÷ Distance Actually Traveled

Enter any appropriate correction factor from 0.300000 to 3.000000.

To determine the amount of X-axis correction required, measure the error with a calibration device. When linear

Range (0.300000–3.000000)

1.000000 [Default]

correction is activated, the CNC multiplies the commanded move by the compensation value.

Correction = Distance Read by CNC ÷ Distance Actually Traveled

MC_3002:

Y Linear correction compensation

To determine the amount of Y-axis correction required, measure the error with a calibration device. When linear correction is activated, the CNC

Range (0.300000–3.000000)

1.000000 [Default]

multiplies the commanded move by the compensation value.

Correction = Distance Read by CNC ÷ Distance Actually Traveled

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_3003:

Z Linear correction compensation

MC_3004:

U Linear correction compensation

MC_3015:

Skew error compensation

MC_3016:

X Skew error compensation

MC_3017:

Y Skew error compensation

MC_3018:

Z Skew error compensation

MC_3019:

U Skew error compensation

Function Settings

To determine the amount of Z-axis correction required, measure the error with a calibration device. When linear

Range (0.300000–3.000000)

1.000000 [Default]

correction is activated, the CNC multiplies the commanded move by the compensation value.

Correction = Distance Read by CNC ÷ Distance Actually Traveled

To determine the amount of U-axis correction required, measure the error with a calibration device. When linear

Range (0.300000–3.000000)

1.000000 [Default]

correction is activated, the CNC multiplies the commanded move by the compensation value.

Correction = Distance Read by CNC ÷ Distance Actually Traveled

Skew Error Compensation Setup Parameters

Skew error compensation corrects for orthogonal machine errors. Skew error is the amount of error, in radians, an axis deviates from the parallel. Use a calibration device to determine the amount of correction required.

On (enabled)

Off (disabled) [Default]

Switch On to activate

compensation entered. The CNC

activates skew compensation for

all affected axes.

Use a calibration device to determine the amount of X-axis correction required.

Use a calibration device to determine the amount of Y-axis correction required.

Use a calibration device to determine the amount of Z-axis correction required.

Use a calibration device to determine the amount of U-axis correction required.

Range (-10.0000–10.0000)

0.0000 [Default]

Range (-10.0000–10.0000)

0.0000 [Default]

Range (-10.0000–10.0000)

0.0000 [Default]

Range (-10.0000–10.0000)

0.0000 [Default]

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_3030:

Backlash compensation

MC_3031:

X Backlash compensation

MC_3032:

Y Backlash compensation

MC_3033:

Z Backlash compensation

MC_3034:

U Backlash compensation

Function Settings

Backlash Compensation Setup Parameters

Backlash is the loss of motion that occurs when the encoder reverses direction and begins to record motion before the table actually moves.

Backlash compensation takes this lag into account and corrects the move. All systems that move mass under control

On (enabled)

Off (disabled) [Default]

Switch On to activate compensation entered. The CNC activates the backlash compensation for all selected axes.

exhibit backlash. Some of the causes are structural component flexing, bearing end thrust, and wind-up of the ballscrew that drive the slide.

Measure X-axis backlash and type the value. When backlash compensation activates, the CNC automatically

Range (0.0000–9.0000)

0.0000 [Default]

calculates the necessary motion corrections.

Measure Y-axis backlash and type the value. When backlash compensation activates, the CNC automatically

Range (0.0000–9.0000)

0.0000 [Default]

calculates the necessary motion corrections.

Measure Z-axis backlash and type the value. When backlash compensation activates, the CNC automatically

Range (0.0000–9.0000)

0.0000 [Default]

calculates the necessary motion corrections.

Measure U-axis backlash and type the value. When backlash compensation activates, the CNC automatically

Range (0.0000–9.0000)

0.0000 [Default]

calculates the necessary motion corrections.

Ballscrew Compensation Setup Parameters

MC_3050:

Ballscrew compensation

The CNC can compensate for inaccuracies along the ballscrew. This ensures a high degree of precision in the finished workpiece.

The machine builder can specify as many as 128 equally sized segments per axis for calibration.

On (enabled)

Off (disabled) [Default]

NOTE: Use Ballscrew

Compensation with the Automatic File Loader. Perform a Machine Home sequence before you enable ballscrew compensation.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_3051:

X Number of segments

MC_3052:

Y Number of segments

MC_3053:

Z Number of segments

MC_3054:

U Number of segments

Function Settings

To determine the number of X-axis segments required, consider that the number of segments multiplied by the

Range (1–128)

1 [Default]

segment size should equal the entire range of travel for the axis. Type the number of segments desired for the X-axis.

To determine the number of Y-axis segments required, consider that the number of segments multiplied by the

Range (1–128)

1 [Default]

segment size should equal the entire range of travel for the axis. Type the number of segments desired for the Y-axis.

To determine the number of Z-axis segments required, consider that the number of segments multiplied by the

Range (0–128)

1 [Default]

segment size should equal the entire range of travel for the axis. Type the number of segments desired for the Z-axis.

To determine the number of U-axis segments required, consider that the number of segments multiplied by the

Range (0–128)

1 [Default]

segment size should equal the entire range of travel for the axis. Type the number of segments desired for the U-axis.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_3056:

X Offset

MC_3057:

Y Offset

MC_3058:

Z Offset

MC_3059:

U Offset

Function Settings

Both the Offset and Zero Cross parameters enable you to specify a starting point for ballscrew

Range (-999.00000–2032.00000)

0.00000 [Default]

compensation. Both values are measured from Machine Home. These values include distance and direction (positive or negative) from Machine Home. The CNC adds the two values to determine the starting point. For example, if the assigned offset is

-0.01mm and the Zero cross is

-6.00mm, then the CNC begins the compensated (lasered) area -6.01mm from Machine Home along the axis.

Typically, Machine Home (0.0000) is the Zero Cross parameter and the Offset is just off the limit switch. However, any point along the range of travel can be selected for the Zero Cross or Offset.

Enter the appropriate Ballscrew Offset for the X-axis. If the Offset location is Machine Home, enter 0.0000. The ballscrew offset is measured from Machine Home.

Enter the appropriate Ballscrew Offset for the Y-axis. If the Offset location is Machine Home, enter 0.0000. The

Range (-999.00000–2032.00000)

0.00000 [Default]

ballscrew offset is measured from Machine Home. (See MC_3056: X Offset for details.)

Enter the appropriate Ballscrew Offset for the Z-axis. If the Offset location is Machine Home, enter 0.0000. The

Range (-999.00000–2032.00000)

0.00000 [Default]

ballscrew offset is measured from Machine Home. (See MC_3056: X Offset for details.)

Enter the appropriate Ballscrew Offset for the U-axis. If the Offset location is Machine Home, enter 0.0000. The

Range (-999.00000–2032.00000)

0.00000 [Default]

ballscrew offset is measured from Machine Home. (See MC_3056: X Offset for details.)

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_3061:

X Zero cross

MC_3062:

Y Zero cross

MC_3063:

Z Zero cross

MC_3064:

U Zero cross

MC_3066:

X Segment length

MC_3067:

Y Segment length

Function Settings

Enter the appropriate Zero Cross parameter for the X-axis. If the Zero Cross parameter is at Machine Home,

Range (-999.00000–2032.00000)

0.00000 [Default]

enter 0.0000. All entered values are referenced to Machine Home. (See MC_3056: X Offset for details.)

Enter the appropriate Zero Cross parameter for the Y-axis. If the Zero Cross parameter is at Machine Home,

Range (-999.00000–2032.00000)

0.00000 [Default]

enter 0.0000. All entered values are referenced to Machine Home. See MC_3056: X Offset for details.)

Enter the appropriate Zero Cross parameter for the Z-axis. If the Zero Cross parameter is at Machine Home,

Range (-999.00000–2032.00000)

0.00000 [Default]

enter 0.0000. All entered values are referenced to Machine Home. (See MC_3056: X Offset for details.)

Enter the appropriate Zero Cross parameter for the U-axis. If the Zero Cross parameter is at Machine Home,

Range (-999.00000–2032.00000)

0.00000 [Default]

enter 0.0000. All entered values are referenced to Machine Home. (See MC_3056: X Offset for details.)

In Ballscrew Compensation, the length of each lasered segment must be the same. The CNC counts off the

Range (-999.00000–2032.00000)

0.00000 [Default]

segments from the beginning of the compensated area, as determined by the sum of the Offset and Zero Cross values assigned. The entered value should represent the segment length for each axis and the direction (positive or negative) of travel along the axis.

Enter the desired segment length for the X-axis. (This value is a negative number for the negative travel direction with respect to the Machine Home position.)

Enter the desired segment length for the Y-axis. (This value is a negative number for the negative travel direction

Range (-999.00000–2032.00000)

0.00000 [Default]

with respect to the Machine Home position.)

(Continued…)

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_3068:

Z Segment length

MC_3069:

U Segment length

MC_3072:

Edit Ballscrew Table

MC_4001:

X+ Software Limit

MC_4002:

Y+ Software Limit

MC_4003:

Z+ Software Limit

MC_4004:

U+ Software Limit

MC_4006:

X- Software Limit

MC_4007:

Y- Software Limit

MC_4008:

Z- Software Limit

MC_4009:

U- Software Limit

MC_4011:

X Software Limit Enable

MC_4012:

Y Software Limit Enable

Function Settings

Enter the desired segment length for the Z-axis. (This value is a negative number for the negative travel direction

Range (-999.00000–2032.00000)

0.00000 [Default]

with respect to the Machine Home position.)

Enter the desired segment length for the U-axis. (This value is a negative number for the negative travel direction

Range (-999.00000–2032.00000)

0.00000 [Default]

with respect to the Machine Home position.)

See “Laser File Data File Format

.” Table Entries – Setup

0.00000 Y 0.00000 Z 0.00000

Software Limits Setup Parameters

Type the positive X-axis software limit. See “Setting Software Limits

.”

Type the positive Y-axis software limit. See “Setting Software Limits

.”

Type the positive Z-axis software limit. See “Setting Software Limits

.”

Type the positive U-axis software limit. See “Setting Software Limits

.”

Type the negative X-axis software limit. See “Setting Software Limits

.”

Type the negative Y-axis software limit. See “Setting Software Limits

.”

Type the negative Z-axis software limit. See “Setting Software Limits

.”

Type the negative U-axis software limit. See “Setting Software Limits

See “Setting Software Limits

.”

See “Setting Software Limits

.”

U 0.00000

Range (0.0000–12192.0000)

0.0000 [Default]

Range (0.0000–12192.0000)

0.0000 [Default]

Range (0.0000–12192.0000)

0.0000 [Default]

Range (0.0000–12192.0000)

0.0000 [Default]

Range (-12192.0000–0.0000)

0.0000 [Default]

Range (-12192.0000–0.0000)

0.0000 [Default]

Range (-12192.0000–0.0000)

0.0000 [Default]

Range (-12192.0000–0.0000)

0.0000 [Default]

Off (disabled) [Default]

On (enabled)

Off (disabled) [Default]

On (enabled)

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4013:

Z Software Limit Enable

MC_4014:

U Software Limit Enable

MC_4020:

Continuous Path Range

MC_4021:

X Continuous Path Range

MC_4022:

Y Continuous Path Range

MC_4023:

Z Continuous Path Range

Function Settings

See “Setting Software Limits

.”

Off (disabled) [Default]

On (enabled)

See “Setting Software Limits

.”

Off (disabled) [Default]

On (enabled)

Continuous Path Setup Parameters

With Continuous Path Mode active, the CNC blends one move into another, without a complete stop between

On (enabled) [Default]

Off (disabled)

moves. The Continuous Path Mode activates at power On and is used for feed moves.

The CNC approaches the target position and comes within the continuous path tolerance of the target. Then, the CNC begins to calculate the next programmed move. It does not make an in-position check before it executes the next move. This results in a smoothly contoured profile or surface.

The CNC activates the Continuous Path Mode(s) for all selected axes.

Type the desired X-axis range, or accept the default.

Range (0.0000–9.0000)

0.0700 (inches) [Default]

NOTE: MC_2051: X In-position Tolerance Range must be smaller than MC_4021: X Continuous Path Range.

Type the desired Y-axis range, or accept the default.

Range (0.0000–9.0000)

0.0700 (inches) [Default]

NOTE: MC_2151: Y In-position Tolerance Range must be smaller than MC_4022: Y Continuous Path Range.

Type the desired Z-axis range, or accept the default.

Range (0.0000–9.0000)

0.0700 (inches) [Default]

NOTE: MC_2252: Z In-position Tolerance Range must be smaller than MC_4023: Z Continuous Path Range.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4024:

U Continuous Path Range

MC_4030:

Position Error Checking

MC_4031:

PEC Check idle time (ms)

MC_4032:

PEC Maximum lag error

Function Settings

Type the desired U-axis range, or accept the default.

Range (0.0000–9.0000)

0.0700 (inches) [Default]

NOTE: MC_2351: U In-position Tolerance Range must be smaller than MC_4024: U Continuous Path Range.

Position Error Check (PEC) Setup Parameters

The CNC detects a loss of motion and declares an error via the Position Error Check (PEC) algorithm. You can

Yes (enabled) [Default]

No (disabled)

configure the parameters for these calculations.

WARNING: The Position Error Check parameter must be enabled for the CNC system to be able to declare a servo fault and shut down the system in an emergency.

If the PEC algorithm detects a fault, the servos shut off and the CNC displays one of the following messages:

ERROR: (AXIS) LAG OVER MAX!

ERROR: LOST (AXIS) FEEDBACK!

The amount of time, in milliseconds, allowed between the internal command for a move and the input of counts from

Range (25.00–5000.00)

100.00 (ms) [Default]

the feedback device, indicating motion.

The error distance allowed at rest or low feedrates, before declaring a fault.

Range (0.0000–2.5400)

0.0200 (mm) [Default]

Jog Return Position Setup Parameters

MC_4050:

X Jog position

X jog position defines a point on the machine X-axis in reference to Machine Home to which the CNC will return

Range (-9999.0000–25400.0000)

0.0000 [Default]

when the Jog and Return function is activated.

In Auto and S.Step Modes, use the Jog and Return function to remove the tool from the part without aborting the program. It can be used to change a tool or inspect a critical dimension during normal operation.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4051:

Y Jog position

MC_4052:

Z Jog position

MC_4053:

U Jog position

MC_4060:

DNC Execution Mode

MC_4061:

DNC Buffer Size (in buff. mode)

MC_4062:

DNC Use DNC Macro at end of block

MC_4063:

DNC Macro Number

MC_4064

DNC Ignore G41/2, G59, and Blueprint

MC_4065:

DNC Wait for Start

Function Settings

Y jog position defines a point on the machine Y-axis in reference to Machine Home to which the CNC will return

Range (-9999.0000–25400.0000)

0.0000 [Default]

when the Jog and Return function is activated.

Z jog position defines a point on the machine Z-axis in reference to Machine Home to which the CNC will return

Range (-9999.0000–25400.0000)

0.0000 [Default]

when the Jog and Return function is activated.

U jog position defines a point on the machine U-axis in reference to Machine Home to which the CNC will return

Range (-9999.0000–25400.0000)

0.0000 [Default]

when the Jog and Return function is activated.

Direct Numeric Control (DNC) Setup Parameters

See “Selecting a DNC Execution

Mode.”

See “Setting the Buffer Size

.” 16K

Buffered [Default]

Drip Feed

32K [Default]

64K

128K

Max

Select to use a specified DNC Macro at the end of each block.

Enter the DNC Macro Number to use at the end of each block.

The operator can enable/disable processing for G41 (left of path), G42 (right of path), G59 (Corner Rounding), and Blueprint programming (Canned Cycles). While in DNC, these features should be disabled unless absolutely required. If these features are enabled,

No (disabled) [Default]

Yes (enabled)

Range (100–32000)

100 [Default]

Yes [Default]

Choose Yes to disable Tool Comp and CornerRad. Choose No to enable Tool Comp and CornerRad during DNC.

even if a program does not use them, the CNC will waste processing time.

See “Setting Wait for Start Before

Execution.”

First [Default]

Every

(Continued…)

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P/N 70000490C - Machine Constants

Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4100:

Handwheel Active

MC_4101:

Handwheel Resolution

MC_4102:

Handwheel Axis

MC_4103:

Handwheel Scaling Factor

Function Settings

Handwheel Setup Parameters

The counter port is configured for handwheel use.

Selects the axis resolution for the handwheel attached to the port. Set the resolution to MP Switch to select a resolution from the jog selector on the manual panel.

Off (not active) [Default]

On (active)

MP Switch [Default] – This setting is available for Handwheel #1. The resolution is determined by the setting on the CNC’s Manual Panel resolution selector rotary switch.

SK Switch – This setting is only available for Handwheel #2. The resolution is determined by a setting selected via soft keys in Manual Mode. See P/N 70000487,

6000M CNC Programming and Operations Manual for more details.

Fixed 1 – Corresponds to resolution x1, x10 and x100 respectively.

Fixed 10

Fixed 100

3-HW Adapter – Resolution selected by a switch on a 3handwheel adapter.

Selects the axis controlled by the handwheel on this port. Set the axis to MP Switch to select an axis from the rotary switch on the manual panel or assign the handwheel to a dedicated axis.

MP Switch [Default] – This setting is only available for Handwheel #1. The axis is determined by the setting on the CNC’s Manual Panel axis selector rotary switch.

SK Switch – This setting is only available for Handwheel #2. The axis is determined by a setting selected via soft keys in Manual Mode. See P/N 70000487, 6000M

CNC Programming and Operations Manual for more details.

Fixed X – The handwheel axis can be fixed to a specific primary axis.

Fixed Y

Fixed Z

3-HW Adapter– Axis selected by a switch on a 3-handwheel adapter.

Changes the sensitivity of the handwheel. A higher number will make the axis run faster. A lower number will

Range (0.0001–1.0000)

1.0000 [Default]

make the axis run slower.

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4104:

Handwheel Phase

MC_4200:

Home required

MC_4201:

Home preset

MC_4202:

X Home sequence

MC_4203:

Y Home sequence

MC_4204:

Z Home sequence

MC_4205:

U Home sequence

Function Settings

Home Setup Parameters

The counting direction of the handwheel measuring system is changed.

Home Required specifies whether the CNC requires a Home Sequence prior to performing any other operations at

Not invert [Default]

Invert

No [Default]

Yes

system power up. Switch the option On (Yes) to enable the Homing Feature or Off (No) to disable the Homing Feature.

If you set the Home Required to Yes, you must perform the home sequence before you resume normal operations in the control software.

You can automatically preset Machine Zero to any coordinates. When the machine completes the homing

Off (disabled) [Default]

On (enabled)

sequence, the CNC sets the display to the preset values entered for all axes.

Sets the order in which axes are homed. This sets the X-axis homing sequence.

Range (0–4)

2 [Default]

[Default homing order: Third, Second, First, and Fourth corresponding to axes X, Y, Z, and U)]

Sets the order in which axes are homed. This sets the Y-axis homing sequence.

Range (0–4)

1 [Default]

[Default homing order: Third, Second, First, and Fourth corresponding to axes X, Y, Z, and U)]

Sets the order in which axes are homed. This sets the Z-axis homing sequence.

Range (0–4)

0 [Default]

[Default homing order: Third, Second, First, and Fourth corresponding to axes X, Y, Z, and U)]

Sets the order in which axes are homed. This sets the U-axis homing sequence.

Range (0–4)

3 [Default]

[Default homing order: Third, Second, First, and Fourth corresponding to axes X, Y, Z, and U)]

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4207:

X Home type

MC_4208:

Y Home type

MC_4209:

Z Home type

MC_4210:

U Home type

Function Settings

Allows you to specify the types of homing for the X-axis. Use Home Type to set the direction of travel for the Homing feature.

Positive/Negative refers to the direction that the axis will travel during Homing, in reference to Machine Home.

No Homing [Default] Disables the homing function.

+ IL

+IL & VL

– IL

– IL & VL

Positive/Negative Index Limit

The CNC moves the selected axis in the positive/negative direction until it detects an index pulse from the linear encoder or rotary encoder. This method requires that the Machine Home position be known and physically marked on the axis, to ensure repeatability.

Positive/Negative Index & Vector Limit

When you specify homing, the CNC travels in the specified positive/negative direction along the axis being homed until it trips the home switch. The CNC then reverses direction until it detects an Index pulse. The CNC sets Machine Home for that axis where it detects the Index pulse.

Allows you to specify the types of homing for the Y-axis. See MC_4207 for details.

No Homing [Default] Disables the homing function.

+ IL

+IL & VL

– IL

– IL & VL

Allows you to specify the types of homing for the Z-axis. See MC_4207 for details.

No Homing [Default] Disables the homing function.

+ IL

+IL & VL

– IL

– IL & VL

Allows you to specify the types of homing for the U-axis. See MC_4207 for details.

No Homing [Default] Disables the homing function.

+ IL

+IL & VL

– IL

– IL & VL

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4212:

X Home search feed

MC_4213:

Y Home search feed

MC_4214:

Z Home search feed

MC_4215:

U Home search feed

MC_4217:

X Home preset

MC_4218:

Y Home preset

MC_4219:

Z Home preset

MC_4220:

U Home preset

Function Settings

To set the speed at which the machine travels the X-axis during Homing.

Sets the speed at which the machine travels the Y-axis during Homing.

Sets the speed at which the machine travels the Z-axis during Homing.

Sets the speed at which the machine travels the U-axis during Homing.

You can automatically preset Machine Zero to any coordinates. When the machine completes the homing

Range (1.0–12700.0)

10.0 (inches/minute) [Default]

Range (1.0–12700.0)

10.0 (inches/minute) [Default]

Range (1.0–12700.0)

10.0 (inches/minute) [Default]

Range (1.0–12700.0)

10.0 (inches/minute) [Default]

Range (-25400.0000–25400.0000)

0.0000 [Default]

sequence, the CNC sets the display to the preset values entered the X-axis.

Sets home preset value for the Y-axis. Range (-25400.0000–25400.0000)

0.0000 [Default]

Sets home preset value for the Z-axis. Range (-25400.0000–25400.0000)

0.0000 [Default]

Sets home preset value for the U-axis. Range (-25400.0000–25400.0000)

0.0000 (mm) [Default]

MC_4301:

Max. programmed linear axis feedrate

MC_4302:

Linear axis dry run feedrate

(Continued…)

Miscellaneous Setup Parameters

The maximum-programmed linear axis feedrate sets a limit on how fast the CNC allows the machine to travel a linear axis in feedrate.

NOTE: You can override the maximum-programmed feedrate with

FEEDRATE OVERRIDE switch. The

the range of the switch is 0 to 120% of the maximum-programmed feedrate. The switch varies the feedrate in increments of 10%.

See “Linear and Rotary Axis Dry Run

Feedrate.”

Range (0.0–25400.0)

200.0 (inches/min) [Default]

Range (254.0–5080.0)

60.0 (inches/min) [Default]

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4303:

Linear axis jog feedrate

MC_4304:

Linear axis jog rapidrate

MC_4305:

Max. programmed rotary axis feedrate

MC_4306:

Rotary axis dry run feedrate

MC_4307:

Rotary axis jog feedrate

Function Settings

Set up the feedrate for linear axes at which the machine travels in Jog Mode. This defines the machine’s default jog

Range (0.0–12700.0)

40.0 (inches/min) [Default]

speed.

NOTE: The

FEEDRATE OVERRIDE switch

allows you to override the Jog Feedrate. The range of the switch is 0 to 120% of the maximum programmable feedrate; or 0 to 100% of the maximum-programmed Rapidrate. The switch varies the feedrate in increments of 10%.

Set up the rapidrate for linear axes at which the machine travels in Jog Mode. This defines the machine’s default jog

Range (0.0–12700.0)

300.0 (inches/min) [Default]

speed.

Max programmed rotary axis feedrate sets the maximum speed, in degrees per minute, that a rotary axis may be programmed

Range (0.0–12700.0)

3,000.0 (degree per minute) [Default]

NOTE: The Default Jog Feedrate can be overridden with the

OVERRIDE

switch . The range of the

FEEDRATE

switch is 0 to 120% of the maximum programmable feedrate. The switch varies the feedrate in increments of 10%. This menu selection defines the rotary feedrate at 100%.

When a program is run in Dry Run Mode, the machine’s rotary axis moves through the program without cutting into the work. The CNC activates Coolant

Range (254.0–2540.0)

1,000.0 (degree per minute) [Default]

Off and the work may or may not be placed on the table.

Set up the feedrate for rotary axes at which the machine travels in Jog Mode. This defines the machine’s default jog speed for rotary axis.

Range (0.0–12700.0)

1,016.0 (mm/degrees per minute) [Default]

NOTE: The Default Jog Feedrate can be overridden with the

OVERRIDE

switch. The range of the

FEEDRATE

switch is 0 to 120% of the maximum programmable feedrate. The switch varies the feedrate in increments of 10%. This menu selection defines the jog rotary feedrate at 100%.

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4308:

Rotary axis jog rapidrate

MC_4309:

Servo up delay

MC_4310:

Automatic feedrate override on arcs

MC_4311:

Rapid moves are free (unsynchronized)

MC_4312:

Display Resolution

MC_4314:

Rapid Ramp Size in ms

MC_4315:

Feed Ramp Size in ms

MC_4316:

CNC Startup mode

Function Settings

Set up the rapidrate for rotary axes at which the machine travels in Jog Mode.

Range (0.0–12700.0)

3,000.0 (mm/degree per minute) [Default]

You can program a delay to allow the servos to stabilize before the CNC commands a move.

When this feature is activated, the CNC modifies the feedrate of arc moves in Cutter Compensation Mode. It ensures that the tool cuts at the programmed feedrate at the point where the edge of the tool contacts the workpiece.

The CNC slows down the feedrate on

Range (0–999)

2 (second) [Default]

No [Default}

Yes (When you change the setting to Yes, the CNC activates automatic override feedrate for arc moves made in Cutter Compensation Mode. Switch the setting to No to deactivate the feature.)

inside arc moves and speeds up the feedrate on outside arc moves. The compensated feedrate assigned by the CNC depends on the active Cutter Compensation Mode (G41 Left of Path or G42 Right of Path), the active tool nose radius and the programmed arc radius.

The rapid moves determined to be free or synchronized.

No [Default]

Yes

The Display Resolution parameter allows you to specify the display resolution of the system. Machine

VGA (640x480)

SVGA (800x600) [Default]

systems should use SVGA; while offline systems can use VGA or SVGA.

Acceleration ramp time for rapid rate. Range (0–270)

108 (ms) [Default]

Acceleration ramp time for feed rate. Range (0–270)

108 (ms) [Default]

Acceleration ramp time for feed rate.

Sfwr Options – Software stops at the main menu after the introduction screen is displayed.

Ctrl Software – Software goes to the Control software section with stopping at the main menu.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4390:

Show Introduction Screen

MC_4400:

Mcode for macro call #1

MC_4401:

Macro called for Mcode #1

MC_4402:

Mcode for macro call #2

MC_4403:

Macro called for Mcode #2

MC_4404:

Mcode for macro call #3

MC_4405:

Macro called for Mcode #3

MC_4406:

Mcode for macro call #4

MC_4407:

Macro called for Mcode #4

MC_4408:

Mcode for macro call #5

MC_4409:

Macro called for Mcode #5

Function Settings

Displays the introduction splash screen.

Yes – Enable screen display. [Default]

No – Skip the introduction screen.

The “System Options” main menu is displayed.

M-Code Macro Call Parameters

M-Code number you assign to call the macro in MC_4401.

The macro number that is called when the M-Code in MC_4400 is executed.

M-Code number you assign to call the macro in MC_4403.

The macro number that is called when the M-Code in MC_4402 is executed.

M-Code number you assign to call the macro in MC_4405.

The macro number that is called when the M-Code in MC_4404 is executed.

M-Code number you assign to call the macro in MC_4407.

The macro number that is called when the M-Code in MC_4406 is executed.

M-Code number you assign to call the macro in MC_4409.

The macro number that is called when the M-Code in MC_4408 is executed.

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_4410:

Mcode for macro call #6

MC_4411:

Macro called for Mcode #6

MC_4412:

Mcode for macro call #7

MC_4413:

Macro called for Mcode #7

MC_4414:

Mcode for macro call #8

MC_4415:

Macro called for Mcode #8

MC_4416:

Mcode for macro call #9

MC_4417:

Macro called for Mcode #9

MC_4418:

Mcode for macro call #10

MC_4419:

Macro called for Mcode #10

Function Settings

M-Code number you assign to call the macro in MC_4411.

The macro number that is called when the M-Code in MC_4410 is executed.

M-Code number you assign to call the macro in MC_4413.

The macro number that is called when the M-Code in MC_4412 is executed.

M-Code number you assign to call the macro in MC_4415.

The macro number that is called when the M-Code in MC_4414 is executed.

M-Code number you assign to call the macro in MC_4417.

The macro number that is called when the M-Code in MC_4416 is executed.

M-Code number you assign to call the macro in MC_4419.

The macro number that is called when the M-Code in MC_4418 is executed.

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

Range (0–99999)

0 [Default]

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_5000:

Activate tool length offset

MC_5001:

Output signal

MC_5002:

Orient spindle

MC_5003:

Default spindle orientation angle

MC_5004:

Spindle orientation RPM

MC_5006:

Stop program execution

Function Settings

Tool Management Setup Parameters

See “Activation Options

.” No - Function is not used.

On Tn - Function activates only when a tool is activated (T-Word).

On M6 - Function activates only when Tool Changer M-function (M6) activated.

Both [Default] - Function activates when a tool number or M6 is activated.

See “Activation Options

.”

No [Default]

On Tn

On M6

Both

See “Activation Options

.”

No [Default]

On Tn

On M6

Both

Selects an angle of orientation beyond the marker pulse. The range is 0.1 to 360 degrees. This feature eliminates

Range (0.0–360 degrees)

0.0 [Default]

the need for exact mechanical positioning of the spindle encoder. The spindle orientation angle is programmable via CNC software. Enter angle value in degrees.

Specifies the orientation RPM of the spindle. Consult relevant spindle drive documentation for proper spindle speed

Range (1–250)

10 (rev/min) [Default]

encoding and appropriate orientation speeds. Maximum programmable orientation spindle speed is 50 RPM. Refer to “Enabling M19 Commands

.”

Enter orientation RPM.

Halts the running program until given a Cycle Start from the Manual Panel. For manual tool change operations using a Programmable Controller, set this selection to No (disabled). For manual

No [Default]

On Tn

On M6

Both

tool change operations without a Programmable Controller, set to On Tn. The CNC will hold program run and display a message. Press

START to

resume program run.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_5007:

Tool changer installed

MC_5008:

Use tool change macro

MC_5009:

Tool change macro program

MC_5010:

Tool change macro number

MC_5011:

Number of digits in T word

MC_5012:

Number of bins in tool changer

MC_5013:

Number of Tools to display in table

MC_5014:

Default tool-table file

Function Settings

Refer to “Enabling M19 Commands

.” None – Disables M19

Fixed Rep. [Default] – Fixed Replacement; active tool always returned to the same bin after use.

Random Rep. – Random Replacement; active tool can be placed in the next available bin. CNC indexes the tool changer and keeps track of the bin number corresponding to each tool number. Adds Fix and Bin columns to the Tool Page. BIN specifies BIN in which a tool is initially located. FIX specifies if the corresponding tool needs to go back into the same BIN from which it was taken.

See “Guidelines for Setting Tool

Change Macro Parameters.”

No [Default]

On Tn

On M6

Both

Filename of the macro to be used

TC.G [Default]

during tool change operations. Enter Macro filename. See “Guidelines for

Setting Tool Change Macro Parameters.”

Macro Number to be used during tool change operations. Macro files can contain more than one macro (number).

Range (8000–9000)

O8000 [Default]

Enter Macro Number. See “Guidelines

for Setting Tool Change Macro Parameters.”

A 4-digit word will allow selection of from 1 to 99 tools. A 6-digit word will allow selection of from 1 to 999 tools.

Range (4 or 6)

4 [Default] T-word Format

See “Guidelines for Setting the Number

of Digits for T-Words.”

Enter number of bins. Range (0–99)

0 [Default]

Limits the number of tools displayed in the tool table. Enter maximum number of tools.

Range (25–255)

99 [Default]

Enter filename. P6MTOOL.DAT

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_5015:

Force spindle off during tool change

MC_5018:

Restore TLO after power-up or home

MC_5019:

Spindle orientation type

MC_5020:

Logic of device used for X30 input

MC_5021:

Spindle orientation new method selected

MC_5022:

Spindle orientation with axis move

MC_5023:

Spindle orientation tolerance (deg.)

Function Settings

The CNC will generate an error message if tool change is attempted with spindle running. With an automatic

Yes [Default]

tool changer, the tool change would normally handle turning off the spindle.

Restore tool-length offset (TLO) after power-up or home sequence.

No [Default]

Yes

Standard – Uses the marker pulse from the motor. Used only when there is a 1-to-1 ratio in the spindle. [Default]

X30-Marker – Uses the marker pulse and the proximity switch. Used when ratio is not 1-to-1.

X30 Only – Uses the proximity switch. Used on spindles with more than one gear.

Matches proximity switch logic type used for spindle orientation via X30.

The only spindle orientation types affected by this parameter are: Standard and X30 Only.

Norm. Closed [Default]

Norm. Open

No [Default]

Yes

If set to No, spindle orientation stops at the marker pulse and continues to the specified angle. If set to Yes, spindle orientation is performed without stopping at the marker pulse.

If set to No, spindle orientation is completed then any axis move is initiated.

No [Default]

Yes

If set to Yes, spindle orientation is performed along with any axis move that is commanded in the same block (simultaneous moves). The next block is executed when both M19 and axis move are finished.

The M19Flag changes from 1 to 2 only if the spindle error is within the tolerance set by MC_5023.

Range (0.0000–5.0000)

0.0000 [Off, Default]

MC_5023 setting 0.0000 (default) is designed to be the Off setting.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_5100:

Interface Timeout

MC_5101:

Issue SpStop on SvoFlt or Estop

MC_5102:

Display internal interface message

MC_5103:

Gauge 1 Active

MC_5104:

Gauge 1 Name

MC_5105:

Gauge 1 Type

Function Settings

Interface Setup Parameters

When an output port configured for a finish pulse is activated, the CNC is put on hold until an external finish pulse is received. While on hold, the CNC will not run program blocks (in Programmed Mode) and will not respond to keypad

Range: (0–600,000 milliseconds)

A zero (0) entry causes an indefinite hold.

10,000 (milliseconds) [Default] (10 sec)

inputs (in Manual Mode).

The finish pulse is a signal from a machine device. It informs the CNC that the requested operation is completed.

If no finish pulse is received by the end of the timeout period, the CNC will display an Error message.

NOTE: Press E-STOP and SERVO RESET to regain control of a CNC

holding for a finish pulse.

Issuing a spindle stop allows you to stop the spindle when there is a servo fault or emergency stop.

Displaying the internal interface messages allows you to override the internal interface messages (that is,

Yes (on) [Default]

No (off)

Yes (on) [Default]

No (off)

feedhold, external hold, etc.) so that the IPI can generate a different message.

Gauges allow you to monitor analog inputs that vary from zero to 5 VDC (for example, DC outputs for drive

No (deactivate) [Default]

Yes (activate )

controllers, adjustment potentiometers, etc.).

Assign a name (e.g., spindle load) to

Blank [Default]

the gauge in the entry field.

Assign a value of 0 to the gauge in the entry field. This allows monitoring of the spindle load on the particular

Range (0–5)

0 [Default]

gauge. Other types of monitoring will be provided in the future.

Gauges are displayed in the bottom of the CNC’s Manual, Auto, S.Step, and MST screens.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_5106:

Gauge 2 Active

MC_5107:

Gauge 2 Name

MC_5108:

Gauge 2 Type

MC_5109:

Gauge 3 Active

MC_5110:

Gauge 3 Name

MC_5111:

Gauge 3 Type

Function Settings

Gauges allow you to monitor analog inputs that vary from zero to 5 VDC (for example, DC outputs for drive

No (deactivate) [Default]

Yes (activate )

controllers, adjustment potentiometers, etc.).

Assign a name (e.g., spindle load) to

Blank [Default]

the gauge in the entry field.

Assign a value of 0 to the gauge in the entry field. This allows monitoring of the spindle load on the particular

Range (0–5)

0 [Default]

gauge. Other types of monitoring will be provided in the future.

Gauges allow you to monitor analog inputs that vary from zero to 5 VDC (for example, DC outputs for drive

No (deactivate) [Default]

Yes (activate)

controllers, adjustment potentiometers, etc.).

Assign a name (e.g., spindle load) to

Blank [Default]

the gauge in the entry field.

Assign a value of 0 to the gauge in the entry field. This allows monitoring of the spindle load on the particular

Range (0–5)

0 [Default]

gauge. Other types of monitoring will be provided in the future.

(Continued…)

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Table 2-2, Machine Constants Setup (Continued)

Machine Constant Parameter

MC_5200:

Units

MC_5201:

Language

MC_5202:

MC_2X22 tuning increment value

MC_5203:

MC_2X23 tuning increment value

MC_5204:

MC_2X26 tuning increment value

MC_5205:

MC_2X29 tuning increment value

MC_5210:

Vertical axis selection

Function Settings

More Parameters

The Units parameter specifies the units used to enter dimensional data. If you are using mixed data, input data in one

Inch [Default]

format (inch or mm) first. Change the format (inch or mm) and enter the rest of the data. You can change the units as many times as you need to. By using the proper units you do not need to convert values, but can enter data precisely (that is, no rounding during conversion).

You can order a system that displays messages and other text in languages other than English.

If you attempt to set up the option for a language and the CNC cannot find the associated text file, it displays an error message.

Sets the value that MC_2x22 (velocity control proportional gain (mAs/rev)) is increased or decreased using manual

English [Default]

Spanish

French

German

Italian

Swedish

Range (0.1–20.0)

1.00 (mAs/rev) [Default]

tuning mode.

Sets the value that MC_2x23 (velocity control integral time constant in tenths of milliseconds (ms)) is increased or

Range (0.00001–0.5000)

0.00100 (0.1ms) [Default]

decreased using manual tuning mode.

Sets the value that MC_2x26 (positional control proportional gain) is increased or decreased using manual tuning

Range (0.100–50.00)

6.00 (1/min) [Default]

mode.

Sets the value that MC_2x29 (acceleration feed forward gain (.1mAs

/rev) is increased or decreased

Range (0.10–200.00)

9.00 (0.1mAs

using manual tuning mode.

Defines the axis that is the vertical position. It is used to check the status of the motor brake for the axis that is vertical.

Z [Default]

/rev) [Default]

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Control Software Parameters

The Control Software Setup Parameter Group ranges from MC_1000 through MC_1099.

Compensation Cutoff

The MC_1009: Compensation cutoff angle parameter minimizes wasted travel on acute angle. Figure 2-1, Compensation Cutoff Angle illustrates two Compensation Cutoff scenarios. Assume all programmed moves are made with Tool Diameter Compensation active. The diagram describes two cases:

Diagram A shows the tool path that results when no Compensation Cutoff angle is used. The tool path travels beyond the part diameter to a point where compensated Moves 1 and 2 intersect, before the CNC executes Move 2.

Diagram B shows the tool path that results when a Compensation Cutoff angle is used. The CNC introduces an arc move, equal to the radius of the cutter, between Programmed Moves 1 and 2. This arc is not programmed, but is a function of the active Compensation Cutoff Angle and alters the tool path, decreasing the amount of travel necessary to complete the programmed moves.

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Not Active.

Figure 2-1, Compensation Cutoff Angle

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User Definable Variables

User definable variables are defined via machine constants MC_1130 through MC_1139. These machine constants correspond directly to system variables #1130 through #1139. Thus, setting MC_1130 through MC_1139 can set the values of #1130 through #1139. MC_1130 through MC_1134 are unit based; which means, these are assigned the units specified for machine constants (Inch or MM). You can assign MC_1135 to MC_1139 only number values.

A typical usage of these variables would be to define the tool-changer height in a tool-change macro. By using a user definable variable, the height of the tool-changer can be adjusted without editing the macro itself. See “Tool Changer Macro Example

.”

Program Directory Parameters

The Program Directory Setup Parameter Group ranges from MC_1300 through MC_1349. These parameters specify the following:

The way program information is displayed in the Program Directory

Whether to delete backup files during optimization

Whether and how often the disk is checked via software

RS-232 Communication Parameters

The RS-232 Communication Setup Parameter Group ranges from MC_1350 through MC_1399.

NOTE: Both sending and receiving devices must have the same baud,

parity, data bits, stop bits, and software parameter settings.

Encoder Resolution Examples

The following examples illustrate the calculations:

A rotary encoder has 1000 sine periods per revolution. When the encoder is coupled with a 1:1 ratio to a ball screw with 10-mm pitch, there is 10,000 µm.

A linear scale has a sine period of 20 µm. There is 1 period per 20 µm.

Thus: MC_2004=10000 periods per MC_3122=10,000µm.

The internal encoder resolution is 1000 * 1024 = 1,024,000 increments per revolution.

The axis resolution is 10,000 µm / 1,024,000 inc = 0.01 µm/increment. The smallest programming unit is always 0.001 mm.

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Thus: MC_2005=1 period per MC_2006=20 µm.

The internal resolution of the linear scale is 1 * 1024 = 1024 increments per 20 µm.

The axis resolution is 20 µm / 1024 inc = 0.02 µm/increment. The smallest programming unit is always 0.001 mm.

Axes Parameters

The Axes Setup Parameter Groups ranges from:

 MC_2000 – MC_2099 for X-axis Setup Parameters  MC_2100 – MC_2199 for Y-axis Setup Parameters  MC_2200 – MC_2299 for Z-axis Setup Parameters  MC_2300 – MC_2399 for U-axis Setup Parameters  MC_2900 – MC_2999 for Spindle-axis Setup Parameters

A detailed description of some specific axes parameters follows.

Setting the Display Resolution

Reference machine constant parameters:

 MC_2050: X Display Resolution

 MC_2150: Y Display Resolution

 MC_2250: Z Display Resolution

 MC_2350: U Display Resolution.

Display Resolution allows you to set the resolution of the axis display. The display resolution must be equal to or coarser than the actual resolution of the installed linear encoder or rotary encoder. Changing the Display Resolution does not affect the accuracy of the machine. Always select resolution in microns, whether the CNC is in Inch Mode or MM Mode. Ensure that resolution settings match the installed equipment. The CNC displays a pop-up window with the choices: 0.5, 1, 2, 5, or 10 Microns. The axis display will show movement at the selected resolution. [Default: 1 Micron] (0.001mm/0.00005in.)

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Refer to Table 2-3 for conversion values.

Table 2-3, Micron to Inch Conversion

0.5 Micron 0.0005 mm 0.00002”

1 Micron 0.001mm 0.00005”

2 Microns 0.002mm 0.0001”

5 Microns 0.005mm 0.0002”

10 Microns 0.010mm 0.0005”

Setting In-Position Tolerance

Reference machine constant parameters:

MC_2051: X In-position Tolerance Range

MC_2151: Y In-position Tolerance Range

MC_2251: Z In-position Tolerance Range

MC_2351: U In-position Tolerance Range

NOTE: Rapid moves always execute in In-Position Mode.

When the CNC has positioned the tool within the in-position tolerance of the target, the CNC processes the next programmed move. At this time, the CNC displays the in-position indicator. Specify the in-position tolerance for each enabled axis in the Setup Utility. [Default: 0.0100 mm]

When determining in-position tolerance:

For rotary encoders, tolerance is usually four times the machine resolution (e.g., If machine resolution is 0.0002 in., the in-position tolerance is 0.0008 in.). Use this as a benchmark from which to adjust this value.

For linear encoders, tolerance equals the resolution of the linear encoder.

NOTE: In-position tolerance must be smaller than Continuous path

tolerance.

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Setting Default Rapid Rate

Reference machine constant parameters:

MC_2053: X Default Rapid Rate

MC_2153: Y Default Rapid Rate

MC_2253: Z Default Rapid Rate

MC_2353: U Default Rapid Rate

Default Rapid Rate sets the speed at which an axis operates in Rapid Mode. This applies to programmed blocks or MDI commands. Jog moves in rapid (that is, from a manual panel) can have a different rapid rate. The machine builder sets the maximum rapid rate according to the physical constraints of the machine. These factors include:

• Available motor torque

Spindle Parameters

• Available servo drive output

• Ballscrew pitch

• Mass to be moved

• Any mechanical advantage gained by pulleys or gears

To override the default rapid rate, adjust the

FEEDRATE OVERRIDE switch.

This switch varies the rapid speed from 0 to 100% and does not affect the maximum rapid rate set.

Refer to MC_2900–MC_2999, Spindle-axis Setup Parameters. Use these machine constants to configure spindle settings and gear ranges.

Reference machine constant parameter:

MC_2960: Spindle output.

Spindle output refers to the type of DC drive output provided by the control, as required for the spindle drive in use.

Unipolar – Output varies linearly, depending on the spindle speed the user selects. The range is 0 to +10VDC. Direction must be selected by other means such as reversing contactors.

Bipolar – Output ranges from –10 to +10VDC. A voltage of 0 VDC represents a commanded 0-revolutions/minute (RPM) spindle speed.

The system outputs a negative DC voltage for Spindle Reverse (M4) commands and a positive DC voltage for Spindle Forward (M3) commands. The DC voltage is linear with respect to the RPM of the spindle speed command. Consequently, required voltage (0 VDC to ±10

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VDC) increases as spindle speed increases (in reverse or forward directions). The maximum voltage, ±10 VDC, is output at the highest RPM value of the gear range.

Setting Spindle Gear Ranges

Reference machine constant parameter:

MC_2972: Gear ranges used.

NOTE: The DC output is a linear value based on the high setting for the

M40 gear range.

Depending on the mechanical considerations of the system, the spindle drive may not require gearing and belt drive arrangements to provide the required spindle speeds and torque.

You can use the Setup Utility to set either one gear range or up to four separate gear ranges.

To set up for only one gear range, switch MC_2972 to Single-M40 [Default]. To set up for multiple gear ranges, switch MC_2972 to Multiple.

When you set only one gear range, a programmed gear range is not required during spindle operation. For example, a command to activate a DC spindle drive at 1500 RPM reverse direction would be programmed as

S1500 M04.

When you set multiple gear ranges, the CNC assumes DC spindle operation. You can program up to four separate gear ranges (M41, M42, M43, and M44). Each gear range specifies a minimum and a maximum speed for the range. The CNC program requires three entries for spindle operation commands: gear range, speed, and direction, as follows:

Gear range and speed M42 S1500

Direction M03

At the highest RPM in the range, the system outputs the maximum DC voltage, +10 VDC. 0 RPM always represents 0 VDC. The lowest RPM voltage is a ratio of the highest speed to the lowest speed. For example, if M41 has a range of 1,000 RPM to 10,000 RPM, then 10,000 RPM results in 10 VDC and 1000 RPM results in 1 VDC.

Defaults are as follows:

MC_2961: Low setting for M40 gear range [Default: 50 rpm]

MC_2962: High setting for M40 gear range [Default: 6,000 rpm]

MC_2963: Low setting for M41 gear range [Default: 50 rpm]

MC_2964: High setting for M41 gear range [Default: 6,000 rpm]

MC_2965: Low setting for M42 gear range [Default: 165 rpm]

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MC_2966: High setting for M42 gear range [Default: 501 rpm]

MC_2967: Low setting for M43 gear range [Default: 500 rpm]

MC_2968: High setting for M43 gear range [Default: 0 rpm]

MC_2969: Low setting for M44 gear range [Default: 1,470 rpm]

MC_2970: High setting for M44 gear range [Default: 4,640 rpm]

Ballscrew Compensation Parameters

The Ballscrew Compensation Parameter Group ranges from MC_3050 through MC_3099.

Automatic File Loader

Reference machine constant parameter:

MC_3072: Edit Ballscrew Table.

This feature automatically loads a properly formatted laser data file into the Table Entries Setup Menu.

NOTE: The File Loader does not change the way segment length

ballscrew compensation is set. However, you must enter additional information. Some editing of the laser file will be necessary.

To load the laser file:

Select On. Press

Ldfile (F8). Enter the appropriate password, if required

by the system.

The CNC displays the Leadscrew Compensation File Loader menu. See

Figure 2-2, Ballscrew Compensation Loader Menu Table 2-4, Ballscrew File Loader Parameters

. Refer to

for a description of the

Ballscrew File Loader Parameters.

Highlight Starting Segment. Type the segment number of the first table entry, and press

ENTER.

Highlight Ending Segment. Type the segment number for the last table entry, and press

Highlight Axis, and press

ENTER.

The CNC displays a pop-up menu with the following choices: X or

5. Highlight the desired axis, and press

ENTER.

The CNC returns to the Leadscrew Compensation File Loader menu.

6. Highlight Action, and press

7. Highlight an option in the pop-up menu, and press

8. Press Ldfile

(F8) again to load the file.

ENTER.

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A successful load shows the new entries in the table.

9. Repeat the procedure for the other axes.

6300M – Setup Utility

Table Entries - Setup

X Y Z

1. 0.00000 0.00000 0.0000

Ballscrew Compensation File Loader

Figure 2-2, Ballscrew Compensation File Loader Menu

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Table 2-4, Ballscrew File Loader Parameters

Parameter Description

Starting Segment Determines which segment will be the first for data transfer. If a value

greater than 128 (maximum number of segments allowed) is entered, an Error message results. If a value greater than the Ending Segment value is entered, an Error message will be displayed.

Ending Segment Determines which row in the ballscrew compensation table will be the last

to receive data from the laser file. If the segment limit on the table for the axis is exceeded, data will not be entered beyond the limit.

Axis Determines to which axis data will be applied.

Action Three types of actions during data load can occur:

• Replacing the existing data in the table

• Adding to the existing data

• Data is averaged with the existing data

Overwrite will clear any values in the table beyond the segment limit for the axis. Add and Average only replace the old values. Action enables the user to fine-tune ballscrew compensation values from multiple passes of laser readings.

Filename: Enter the DOS filename of the laser file, including the path, if different

from the default.

Laser File Data File Format

Reference machine constant parameter:

MC_3072: Edit Ballscrew Table.

The laser file data must be in the following format for the File Loader Utility:

n1, n2

where:

n1 is the commanded position

, is the delimiter

n2 is the actual position as measured by the laser

Most laser data files have header information, which should be removed.

An example of an acceptable file format is as follows:

0 ,-1.05300568384907E-03

-1 ,-1.00202340866009

-2 ,-2.00227380774995

-3 ,-3.00247420656991

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

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-27 ,-27.0068997761763

-28 ,-28.0070941749639

The delimiter must be a comma (,).

Most text editors support Find/Change or Search/Replace commands that facilitate such changes. The first number (0, -1, -2,…) represents the commanded position; the second number represents the actual position measured by the laser.

For example, in the sample data file displayed above, a commanded move to -2.000 in. actually went to -2.00227380774995 in.

NOTE: Include the 0 value. It is used to calculate the first segment

value for the ballscrew compensation table.

Generating Ballscrew Compensation Values from Laser Files

This section describes how the CNC automatically interprets the laser data file. In the sample laser data file above, the following conditions apply:

The segment length is 1 inch.

The 0-inch value (commanded) from the laser data (measured) is approximately -0.00105 in.

The 1-inch value (commanded) from the laser data (measured) is approximately -1.00202 in.

The values are negative, indicating negative machine movement.

The CNC compares the two values by subtracting the 1-inch value from the 0-inch value, then subtracts the segment length from the result, and reverses the sign of the final result for positive travel values.

Method:

1. [ (Current Position) - (Previous Position) ] – (Segment Length) = Directed Error

2. - ( (Sign of Segment) (Directed Error) ) = Correction Entry

Example:

1. ( (-1.00202) – (-0.00105) ) – (-1) = -0.00097

2. -( -(-0.00097) ) = -0.00097

This technique is used to find all ballscrew compensation table values. The File Loader automatically enters all compensation values into the Table Entries Setup Menu.

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File Loader Error Messages

The File Loader allows up to 128 table entries. If more than 128 entries are loaded, the CNC displays the warning, “Data from file truncated!” The message will appear following the data transfer.

Set the segment limit to the proper limit before you attempt the laser file load.

Ensure that the segment length setting matches the displacements of the laser readings. Otherwise, the ballscrew compensation table will contain invalid data. The laser data provided above, for example, shows displacements of one inch per segment. To avoid data error, the operator must enter this value (1”) as the segment length before loading the laser readings.

The positive/negative sign of the segment size during ballscrew compensation file loading must match the direction of machine travel used for the laser readings. This also applies to the laser values.

The zero value in the laser file can be positive or negative, regardless of the direction of travel. Otherwise, a negative travel laser file must contain all negative values (with the possible exception of the zero value). The segment size must be negative as well. For positive travel, substitute “positive” for “negative” in all cases.

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Software Limits Setup Parameters

The Software Limits Setup Parameter Group ranges from MC_4000 through MC_4019.

Setting Software Limits

Enable the software limit for the specific axis. [Default: Off (Disabled)]

MC_4011: X Software Limit Enable

MC_4012: Y Software Limit Enable

MC_4013: Z Software Limit Enable

MC_4014: U Software Limit Enable

You can set positive and negative software limits to restrict travel range. Enter positive and negative software limits separately for each axis. [Default: 0.0000]

MC_4001: X+ Software Limit

MC_4002: Y+ Software Limit

MC_4003: Z+ Software Limit

MC_4004: U+ Software Limit

MC_4006: X- Software Limit

MC_4007: Y- Software Limit

MC_4008: Z- Software Limit

MC_4009: U- Software Limit

NOTE: The machine must have the Machine Home function enabled to

use software limits.

Reference this physical limit to Machine Zero. If you change the Machine Zero position, the software limits will shift accordingly.

Use the software limits in conjunction with the home limit switches and a Homing cycle command (G28) to ensure that the software limits are reliably referenced to an absolute machine position each time the CNC is turned on.

If you do not use homing limit switches, use another method to determine an absolute machine position (e.g., an indicator.)

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Direct Numeric Control Setup Parameters

The Direct Numeric Control Setup Parameter Group ranges from MC_4060 through MC_4065.

The Direct Numeric Control (DNC) feature allows the operator to run a program not stored in the CNC’s memory. Programs that are larger than the CNC’s memory, usually generated from CAD or CAM software, can be run. The program is sent via RS-232 from a computer, another CNC or any other device capable of RS-232 communications.

NOTE: For optimal performance and fewest limitations, transfer the

program to the CNC via RS-232 and then run it in Auto Mode, rather than DNC.

Selecting a DNC Execution Mode

The MC_4060: DNC Execution Mode parameter tells the CNC to run the transmitted data in Drip Feed or Buffered Mode. [Default: Buffered]

In Buffered Mode, the CNC stores incoming data in a buffer (Received Buffer) until the buffer is full. Then, the data is transferred to the Execution Buffer and the CNC runs the transferred blocks. While the CNC runs the Execution Buffer data, it stores more data in the Received Buffer. When all the data in the Execution Buffer have been run, the CNC transfers the contents of the Received Buffer into the Execution Buffer and continues to run the program. The Received Buffer fills up with new data. The process continues until the entire program has been transmitted and run.

In Drip Feed Mode, the program is transmitted via RS-232, one block at a time. Blocks are run as soon as they are received. There is no initial delay, but transmission and run times are slower.

Setting the Buffer Size

The 4061: DNC Buffer Size (in buff. mode) parameter enables the user to specify the amount of memory to be reserved for DNC in Buffered Mode. The choices are:

16K

32K [Default]

64K

128K

Max

“Max” indicates that the control will intelligently estimate the maximum memory allocation. Depending on the size of the program and the amount of available RAM available on the CNC, Max might allow the entire program to be transmitted before a run begins. [Default: 32K]

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Setting Wait For Start Before Execution

Reference the MC_4065: DNC Wait for Start machine constant parameter. Refer to Table 2-5. Use the Wait for Start parameter to specify whether the control will hold data transmission until

START is

pressed. [Default: First]

Table 2-5, Wait for Start Parameter Choices

No Parameter First Parameter Every Parameter

Drip Feed

Runs DNC data as soon as it is

Must press running the first block.

available.

Buffered

Runs DNC data as soon as it is available.

Must press the run of the first block. [Default]

The choices are:

First [Default]

Every

Miscellaneous Setup Parameters

The Miscellaneous Setup Parameter Group ranges from MC_4300 through MC_4399.

The Miscellaneous Setup parameters enable you to configure various CNC functions not addressed by other setup option menus. These functions are detailed in the following subsections.

START before

Must press START before running every block.

Do not use. To run program block-by-block, switch to Single Step Mode.

Linear and Rotary Axis Dry Run Feedrate

MC_4302: Linear axis dry run feedrate

MC_4306: Rotary axis dry run feedrate

When a program is run in Dry Run Mode, the machine’s linear axes (X, Y, and optionally Z), and rotary axis move through the program without cutting into the work. The CNC activates Coolant Off and the work may or may not be placed on the table.

Dry Run Mode is activated by M-codes M105 and M106 and deactivated by M107. Refer to Table 2-6, Dry Run Mode M-Codes

for a list of Dry Run related M-codes. Dry run feed rates are set in the Setup Utility. They are often faster than conventional feed rates, but can be set at any rate.

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Table 2-6, Dry Run Mode M-Codes

M Code Function Description

M105 Dry run on. Enable machine Dry Run Mode.

Program runs at dry run feedrates specified in the Setup.

M106 Dry run, No Z Enable machine Dry Run Mode, No Z.

Program runs at dry run feedrates specified in the Setup, without moving Zaxis.

M107 Dry run off Cancels active Dry Run Mode.

M-Code for Macro Call and Macro Called for M-Code

The M-Code for macro call and Macro called for M-Code Setup Parameter Group ranges from MC_4400 through MC_4419. Up to 10 M-codes can be assigned to call macros. The M-code number must be greater than zero. The associated macro number must be specified after the M-code. The macro number must also be greater than zero. The macro must be in a macro file that is loaded by the CNC at start-up. This will allow the M-code to be used from manual or in a program. M-Codes that are assigned macros are not passed to the IPI. If the macro number is not assigned, then the M-code is passed to the IPI. For example, for MC_4400 enter 35; for MC_4401 enter 900. This means that whenever M35 is executed the system will run macro O900, if macro is not found then an error is generated.

Tool Management

The Tool Management Setup Parameter Group ranges from MC_5000 through MC_5099.

Activation Options

The following Tool Setup parameters require you to specify a type of activation:

MC_5000: Activate tool-length offset [Default: On Tn]

MC_5001: Output signal [Default: On Tn]

MC_5002: Orient spindle [Default: No]

MC_5006: Stop program execution [Default: No]

MC_5008: Use tool change macro [Default: No]

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The available activation options are listed in Table 2-7.

Table 2-7, Tool Setup Activation Options

Setting Description

No Function is not used.

On Tn Function activates only when a tool is activated (T-Word).

On M6 Function activates only when Tool Changer M-function

(M6) activated.

Both Function activates when a tool number or M6 is activated.

Manual Tool Change Operation

For manual tool change operations (that is, when a tool changer is not being used), use the settings specified in Table 2-8.

Table 2-8, Manual Tool Change Settings

Manual Tool Change Parameters

MC_5000: Activate tool-length offset

MC_5001: Output signal

MC_5006: Stop program execution

MC_5007: Tool changer installed

MC_5011: Number of digits in T word

MC_5015: Force spindle off during tool change

Required

Description

Setting

On Tn Tool-Length Offset activates upon completion of a

T-word command to the Programmable Controller.

On Tn Refers to T-code data being sent to the

Programmable Interface. Select On Tn to enable the output signal when the T-code activates.

No or On Tn Halts the running program until given a Cycle Start

from the Manual Panel. For manual tool change operations using a Programmable Controller, set this selection to No (disabled). For manual tool change operations without a Programmable Controller, set to On Tn. The CNC will hold program run and display a message. Press

START

to resume program run.

None

Set to None (disabled). Use this selection to enable closed loop orientation of the spindle during tool changer operation.

4 Format of T-words (Txxxx).

Yes Forces spindle to be off before processing a tool

change command. If spindle On, the CNC will generate an error message.

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Automatic Tool Change Operation

Program specialized Macro program modules to facilitate the use of any tool changer. Select and edit these Macros via the Tool Management Menu. Use the M6 command during automatic tool changer operations. Refer to Table 2-9.

Table 2-9, Automatic Tool Changer Settings

Automatic Tool Change Parameters

MC_5000: Activate tool length offset

MC_5001: Output signal

MC_5002: Orient spindle

MC_5003: Default spindle orientation angle

MC_5004: Spindle orientation RPM

MC_5006: Stop program execution

Required Setting Description

On M6 Tool-Length Offset activates upon an M6 command.

On M6 "Signal" refers to T-code data being sent to the

Programmable Interface. This selection enables that output, upon completion of an M6 command to the Programmable Interface.

On M6, T-Code data is output by the CNC to the Programmable Interface until a Finish pulse is sent. The M6 data is sent by the CNC and a second Finish pulse is required from the Programmable Interface. If no Tool number is programmed on the same line as the M6 in the CNC program, then the currently active Tool offset data remains unchanged.

No Sets up a CNC-controlled, closed loop orientation cycle.

If the machine has a mechanically controlled or spindle drive controlled orientation cycle, then the setting for this parameter should be No and orientation can be activated via M-code.

Enter angle value in degrees.

Selects an angle of orientation beyond the marker pulse. The range is 0.1 to 360 degrees. This feature eliminates the need for exact mechanical positioning of the spindle encoder. The spindle orientation angle is programmable via CNC software.

Enter orientation RPM

Specifies the orientation RPM of the spindle. Consult relevant spindle drive documentation for proper spindle speed encoding and appropriate orientation speeds. Maximum programmable orientation spindle speed is 50 RPM. Refer to “Enabling M19 Commands

.”

When enabled (Yes), halts program run until

START is

pressed. For automatic tool changer operations with a Programmable Controller, set to No (disabled).

(Continued…)

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Table 2-9, Automatic Tool Changer Settings (Continued)

Automatic Tool Change Parameters

MC_5007: Tool changer installed

MC_5008: Use tool change macro

MC_5009: Tool change macro program

MC_5010: Tool change macro number

MC_5011: Number of digits in T word

MC_5012: Number of bins in tool changer

MC_5013: Number of Tools to display in table

MC_5014: Default tool-table file

MC_5015: Force spindle off during tool change

Required Setting Description

None

– or –

Fixed Replacement – or –

Random Replacement

Enables/disables M19 command. Refer to “Enabling M19

Commands.”

Choose one of the following parameters:

None: Disables M19

Fixed Replacement: Enables M19; active tool always

returned to the same bin after use.

Random Replacement: Enables M19; active tool can be placed in the next available bin. CNC indexes the tool changer and keeps track of the bin number corresponding to each tool number. Adds Fix and Bin columns to the Tool Page. BIN specifies BIN in which a tool is initially located. FIX specifies if the corresponding tool needs to go back into the same BIN from which it was taken. [Default]

On M6 Sets function to activate on M6 command.

Macro filename Filename of the macro to be used during tool change

operations.

Macro Number Macro Number to be used during tool change operations.

Macro files can contain more than one macro (number).

T-word Format

(4 or 6 digits)

A 4-digit word will allow selection of from 1 to 99 tools.

A 6-digit word will allow selection of from 1 to 999 tools.

Enter number. Number of bins. A tool with a bin number greater than

this number is considered a manual tool.

Enter maximum # of tools.

Limits the number of tools displayed in the tool table. [Default: 99]

Enter filename. Default tool table file: P6MTOOL.DAT

No The CNC will generate an error message if tool change is

attempted with spindle running. With an automatic tool changer the tool change would normally handle turning off the spindle.

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Enabling M19 Commands

Format: M19

Enable/disable the M19 command during tool changer operations through the MC_5007: Tool changer installed parameter in the Tool Management Setup. The M19 command orients the spindle to a given angle via the MC_5004: Spindle orientation RPM. The orientation is performed in Closed Loop Mode.

An M19 commands the orientation. The spindle will remain held in closed loop control, even after the Programmable Controller transmits the Finish signal for the M19, until a Tool Change Finish signal is next transmitted.

The M19 Code may be output at any time during the M6 automatic tool change cycle. (For example: A positive spindle position is necessary until the tool is removed from the draw bar or other tool holding mechanism.)

The MC_5007: Tool changer installed parameter configures the replacement of tools into the tool changer. Set the parameter to Fixed Replacement if a tool should be replaced in the bin from which it was taken. Set the parameter to Random Replacement to return the tool to the first available bin.

NOTE: The Random Replacement setting adds two columns to the Tool

Page, FIX and BIN. In the BIN column, enter the initial Bins for all tools in the Tool Page. Enter a Y in the FIX column for tools that must always be returned to their original bins. See P/N

70000487, 6000M CNC Programming and Operations Manual

for more details.

Guidelines for Setting the Number of Digits for T-Words

Use the MC_5011: Number of digits in T word parameter to configure the number of available T-words. In the CNC program, a four-digit selection is necessary to enable four-digit tool codes:

"T 30 04"

The first two digits specify the tool "pot" or carousel position of the tool to be used (30). The second two digits specify the tool offset being used (T 04).

If a two-digit code is programmed, the offset number being used and the tool being used will be the same:

"T 04" - calls offset number 4 and tool pot number 4

A six-digit selection will permit the programmer to use six-digit tool codes:

"T 130 104"

The first three digits specify the tool "pot" or carousel position of the tool to be used (130). The second three digits specify the tool offset being

anilam 6000i User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Warranty

Section 1 - Setup Utility Concepts

Introduction

Effectivity Notation

Software Version Information

Navigating Through the Setup Utility

Default Settings

Keypad Keys

Axis Keys

Console Switches/Manual Panel Keys

ENTER Key

Highlighting Menu Options

Exiting a Screen

Password Restricted Parameters

Changing Protected Parameters

Saving Changes to Setup Parameters

Setting Parameters in Setup Utility

Using Valid Parameter Ranges

Accessing Setup Utility

Units of Measurement

Section 2 - Machine Constants

Machine Constants Group Assignments

Machine Constants Setup

Control Software Parameters

Compensation Cutoff

User Definable Variables

Program Directory Parameters

RS-232 Communication Parameters

Encoder Resolution Examples

Axes Parameters

Setting the Display Resolution

Setting In-Position Tolerance

Setting Default Rapid Rate

Spindle Parameters

Setting Spindle Gear Ranges

Ballscrew Compensation Parameters

Automatic File Loader

Laser File Data File Format

Generating Ballscrew Compensation Values from Laser Files

File Loader Error Messages

Software Limits Setup Parameters

Setting Software Limits

Direct Numeric Control Setup Parameters

Selecting a DNC Execution Mode

Setting the Buffer Size

Setting Wait For Start Before Execution

Miscellaneous Setup Parameters

Linear and Rotary Axis Dry Run Feedrate

M-Code for Macro Call and Macro Called for M-Code

Tool Management

Activation Options

Manual Tool Change Operation

Automatic Tool Change Operation

Enabling M19 Commands

Guidelines for Setting the Number of Digits for T-Words