9/Series CNC Lathe. Operation and Programming Manual

Chapter

Display and Graphics

8.0

The first part of this chapter gives a description of the different data

displays available on the control. The second part gives a description of

Chapter Overview

the control’s graphics capabilities.

8.1

Pressing the [DISP SELECT] key displays the softkeys for selecting the

axis position data screens.

Selection of Axis Position

Data Display

The control provides 8 different axes position data screens as described in

Table 8.A. Four of these screens may be displayed in normal (9 axis

maximum), large (4 axis triple size or 6 axis double size) or small (all axis

in process) characters if desired. Normal size is the default.

Table 8.A

Display Select Softkeys

Display

Description

{PRGRAM}

Axis position in the current work coordinate system is displayed. Each time this softkey is

pressed the display toggles between normal, large, and small¹.

{ABS}

Axis position in the machine coordinate system is displayed. Each time this softkey is pressed

the display toggles between normal, large, and small¹.

{TARGET}

Coordinate values, in the current work coordinate system, of the end point of commanded axis

motion is displayed. Each time this softkey is pressed the display toggles between normal,

large, and small¹.

{DTG}

Distance from the current position to the end point of the commanded axis move displayed.

Distance to go

Each time this softkey is pressed the display toggles between normal, large, and small¹.

{AXIS SELECT}

This softkey is used to select which axes are going to be displayed on normal (when more than

9 axes are available) and large displays. Small displays always show all system axes.

{M CODE STATUS}

M codes that are currently active are displayed.

{PROGRAM DTG}

This screen provides a multiple display of information from the program display screen and the

distance to go screen.

{All}

This screen provides a multiple display of position information program, target, absolute, and

distance to go screens. The all display is only available on systems with 6 or less axes. On

systems with more than 6 axes, other combination screens are available which display a subset

of the data available on the ALL display.

{G CODE STATUS}

G codes that are currently active are displayed.

{SPLIT SCREEN

If your system is AMPed for more than one process, you will have this additional softkey. It

ON/OFF}

allows you to view both processes at the same time. The active process appears in reverse

video. This selection remains for all future power up cycles or until you change it.

¹ Small displays are only available when the system is configured to have more than 9 real axes or, for dual process systems, more

than 8 axes in a process. Virtual axes count as axes in your total. Adaptive depth probes configured as axes are not counted in this

total.

8-1

Chapter 8

Displays and Graphics

The screens described above may also show in addition to axis position:

The current unit system being used (millimeters or inches)

E-Stop

The current feedrate

The current spindle speed of the controlling spindle

The current tool and tool offset numbers

The active program name (if any)

The active subprogram name (if any)

The current operating mode (MDI, manual or automatic)

The current operating status (cycle stop, suspend, start, feedhold)

The current block executing (sequence number)

Up to four blocks of the current program selected for program execution

Subprogram paramacro 01 canned cycle repeat count executing

To select an axis position data display :

Press the [DISP SELECT] key, to display the softkeys for selecting

axis position data screens. Press the [DISP SELECT] key at any time

from any softkey level. Pressing the page {Æ } softkey displays

additional selections.

Important: The [DISP SELECT] key is ignored if you are viewing the PAL

search monitor utility. You must select the screen to display before you

access PAL search monitor. Additionally you can not activate PAL search

monitor while viewing the Display Select options.

Press the softkey corresponding to the display wanted. The softkeys

will toggle between large, small, and regular display mode each time

the corresponding softkey is pressed, provided that screen is available

as a large display.

The “large” and “small” display is available only for the axis position

screens (Program, Absolute, Target, and Distance to Go). Small

displays are only available when more than 9 axes are AMPed in a

system or, for dual process, more then 8 axes in a process.

For example, immediately after power up and accessing the

[DISP SELECT] feature, pressing the {DTG} softkey displays the

distance to go in normal size. Pressing it again changes the display

to show the distance to go in large character size.

The control can display any 4 axes in triple-height characters and any

6 axes in double-height characters. If you ask the control to display

more than 6 axes on a large display or 9 axis on a normal display, the

control displays the error message, “TOO MANY AXES

SELECTED FOR DISPLAY.” Small displays always show all axes

in the system in the active process.

8-2

Chapter 8

Displays and Graphics

To return to softkey level 1, press the [DISP SELECT] key again. The

most recently selected data position screen will remain in effect for

softkey level 1 until either power is turned off or a different position

display screen is selected. The default screen selected at power up is

the regular size program display.

The following figures show the axis position data display that will result

when the corresponding softkey is pressed.

{PRGRAM}

Axis position in the current work coordinate system displayed in normal

size characters.

Figure 8.1

Result After Pressing {PRGRAM} Softkey

E-STOP

PROGRAM[ MM

]

0.000 MMPM

-7483.647

T 0

-7483.647

(ACTIVE PROGRAM NAME)

MEMORY

MAN STOP

PRGRAM

A B S

TARGET

D T G

AXIS

SELECT

8-3

Chapter 8

Displays and Graphics

{PRGRAM} (Small Display)

Axis position in the current work coordinate system displayed for all

system axes in the active process (only available when more than 9 axis are

AMPed in the system, or more than 8 axis in the process for dual process

systems).

Figure 8.3

Results After Pressing {PRGRAM} (Small Display) Softkey

PROGRAM[ MM

]

-9999.647

-3333.647

-1111.647

-2222.647

$X -2222.647

$Y -2222.647

$Z -2222.647

0.000 MMPM

PRGRAM

A B S

TARGET

D T G

AXIS

SELECT

8-5

Chapter 8

Displays and Graphics

{ABS} (Large Display)

Axis position in the machine coordinate system displayed in large

characters.

Figure 8.5

Results After Pressing {ABS} (Large Display) Softkey

E-STOP

ABSOLUTE[ MM

]

(ACTIVE PROGRAM NAME)

0.000

-0.035

0.000 MMPM S

PRGRAM

A B S

TARGET

D T G

AXIS

SELECT

{ABS} (Small Display)

The axis position data in the machine coordinate system displayed for all

system axes in the active process (only available when more than 9 axis are

AMPed in the system, or more than 8 axis in the process for dual process

systems).

8-7

Chapter 8

Displays and Graphics

{TARGET} (Large Display)

The coordinate values in the current work coordinate system, of the end

point of commanded axis moves in normal size characters.

Figure 8.8

Results after Pressing {TARGET} Softkey

E-STOP

TARGET [ MM

]

(ACTIVE PROGRAM NAME)

7483 . 647

0.000 MMPM S

PRGRAM

A B S

TARGET

D T G

AXIS

SELECT

{TARGET} (Small Display)

The coordinate values of the end point of the currently executing axis

move is displayed at a position in the current work coordinate system for

all system axes in the active process (only available when more than 9 axis

are AMPed in the system, or more than 8 axis in the process for dual

process systems).

8-10

Chapter 8

Displays and Graphics

{DTG} (Large Display)

The distance from current position to the command end point of the

commanded axis move in large characters.

Figure 8.11

Results After Pressing {DTG} (Large Display) Softkey

E-STOP

DISTANCE TO GO[ MM

]

(ACTIVE PROGRAM NAME)

0.021

0.000

0.000 MMPM S

PRGRAM

A B S

TARGET

D T G

AXIS

SELECT

{DTG} (Small Display)

The distance from the current position to the command end point, of the

commanded axis in normal size characters is displayed for all system axes

in the active process (only available when more than 9 axis are AMPed in

the system, or more than 8 axis in the process for dual process systems).

8-13

Chapter 8

Displays and Graphics

{AXIS SELECT}

Important: {AXIS SELECT} is available only during a large character

display or when more than 9 axes are displayed on a normal size display.

When you press {AXIS SELECT}, the control displays the axis names in the

softkey area. Press a specific axis letter softkey to toggle the position

display of that axis on and off.

If a normal size display is being viewed and the system has more than 9

axes, the axis select features can also select the axes for these normal size

displays. This feature has no affect on small displays. Small displays

always show all axes (only available on systems with more than 9 axes or

on dual process systems with more than 8 axes in a process).

Figure 8.13

Results After Pressing {AXIS SELECT} Softkey

E-STOP

DISTANCE TO GO[ MM

]

(ACTIVE PROGRAM NAME)

0.021

0.000

0.000 MMPM S

AXIS

8-15

Chapter 8

Displays and Graphics

{PRGRAM DTG} (Small Display)

This screen provides a multiple display of position information from the

program screen and the distance to go screen. It displays all system axes in

the active process (only available when more than 9 axis are AMPed in the

system, or more than 8 axis in the process for dual process systems).

Figure 8.16

Program, Distance to Go Screen (Small Display)

PROGRAM

Distance to Go

[ MM

]

-9999.647

0000.000

-3333.647

0000.000

-1111.647

0000.000

-2222.647

0000.000

-2222.647

0000.000

-2222.647

0000.000

-2222.647

0000.000

-2222.647

0000.000

-2222.647

0000.000

$X -2222.647

$X 0000.000

$Y -2222.647

$Y 0000.000

$Z -2222.647

$Z 0000.000

0.000 MMPM

M CODE

PRGRAM

ALL

D T G

8-18

Chapter 8

Displays and Graphics

{ALL}

This screen provides a multiple display of position information from the

program, distance to go, absolute, and target screen. The all display is

only available on systems with 6 or less axes. On systems with more than

6 axes, other combination screens are available which display a subset of

the data available on the ALL display.

Figure 8.17

Result After Pressing {All} Softkey

E-STOP

PROGRAM

DISTANCE TO GO

[ MM ]

- 7483.647

0.000

- 7483.647

0.000

- 7483.647

0.000

ABSOLUTE

TARGET

0.000

X - 7483.647

0.000

Y - 7483.647

0.000

Z - 7483.647

0.000

U - 7483.647

0.000 MMPM

M CODE

PRGRAM

ALL

G CODE

D T G

STATUS

The {All} selection is not available for more than 6 axes.

Important: If you have more than 6 axes, then you will not have an {All}

softkey. A {PRG TAR} and a {PRG ABS} softkey appear.

M CODE

PRGRAM

PRG

G CODE

STATUS

D T G

TAR

ABS

STATUS

8-19

Chapter 8

Displays and Graphics

{G CODE STATUS}

The currently active G-codes are displayed.

Figure 8.18

Results After Pressing {G CODE} Softkey

PROGRAM STATUS

PAGE 2 OF 2

G50.1

MIRROR IMAGE CONTROL

G64

CUTTING MODE

G67

MACRO CALL CANCEL

G70

INCH PROGRAMMING

G80

CANCEL OR END FIXED CYCLE

G90

ABSOLUTE

G94

FEED/MIN

G97

CSS PROGRAMMING OFF

G98

FIXED CYCLE INITIAL LEVEL RETURN

PROGRAM STATUS

PAGE 1 OF 2

G01

LINEAR INTERPOLATION

G07

RADIUS PROGRAMMING

G12.1

PRIMARY SPINDLE CONTROLLING

G14

SCALING CANCEL

M CODE

PRGRAM

ALL

G CODE

G15

POLAR/VIRTUAL CANCEL

STATUS

D T G

STATUS

G18

PLANE ZX

G23

ZONE 2 AND 3 OFF

G36

SHORT BLOCK ACC/DEC CHECK ON

G39

G41/42 LINEAR TRANSITION

G40

TOOL TIP RADIUS COMP CANCEL

M CODE

PRGRAM

ALL

G CODE

STATUS

D T G

STATUS

8-20

Chapter 8

Displays and Graphics

{SPLIT ON/OFF}

The split screen softkey is only available if your system installer has

purchased the dual-process option.

When you press the {SPLIT ON/OFF} softkey, you can view information

for both processes. The screen displays two 40-column screens on one

80-column screen. Process 1 is displayed on the left, and process 2 is

displayed on the right. The active process appears in reverse video.

You can display axis display, M-code, G-code, and large axis screens as a

split screens.

Important: You can only select one process on the split screen at a time.

The selected process appears in reverse video. If only one process is

AMPed, the split screen display is disabled.

E-STOP

PROGRAM [MM]

0.000

MEMORY

AUTO STOP N1999

MEMORY

AUTO STOP N9999

N001G90:

N002G70:

N003M101:

PRGAM

MACRO

PRGRAM

SYSTEM

OFFSET

MANAGE

PARAM

CHECK

SUPORT

8-21

Chapter 8

Displays and Graphics

A large screen display makes it easier for you to see the axes.

E-STOP

PROGRAM [MM]

X 0.000

0.000

IPM

0.000

IPM

PRGRAM

ABS

TARGET

DTG

AXIS

SELECT

8.2

If desired the system installer has the option of configuring custom screens

that will show up on the CRT. These screens may be activated through an

PAL Display Page

input to PAL (such as a switch or push button) or by the use of softkeys

also defined by the system installer. These screens may have their own

softkey tree configuration or parameters to assign. Refer to the system

installers documentation for details on the operation of any PAL display

pages that may be defined on your system.

PAL display pages may be accessed in either automatic, manual, or MDI

modes. If the control is in MDI mode when a PAL display is active the

MDI prompt will be available in the normal position on the screen. This

will however prevent the operator from typing in any input for that screen

using the keyboard. Any data typed in on the keyboard will be used for an

MDI operation.

When changing the value of some parameter on the PAL display page, part

program execution is not typically interrupted. If some data that is used in

a currently executing part program is changed the control will handle that

data in the following manner:

8-22

Chapter 8

Displays and Graphics

If the parameter altered is used in the currently executing program block,

that value will not be activated until the following block (unless a cutter

compensation value is being altered).

If the parameter is altered in a block that is within the controls look ahead

range (refer to chapter 22 for details on block look ahead) then the look

ahead blocks are re-setup and the new parameter value is incorporated in

them (unless a cutter compensation value is being altered).

If a cutter compensation value is being altered the control will not re-setup

any blocks in the block look ahead. If the modified value is currently

active the block look ahead buffer is re-setup with the new offset value. If

the modified value is not currently the active value the control will display

an error message.

8.3

The 9/Series control is equipped to display all screens, softkeys, and

messages in multiple languages. Functionality of the 9/240 language

Changing Languages

function is somewhat different than other 9/Series controls.

Press the {SWITCH LANG} softkey to access these languages.

(softkey level 1)

PRGRAM

OFFSET

MACRO

PRGRAM

SYSTEM

MANAGE

PARAM

CHECK

SUPORT

FRONT

ERROR

PASS-

SWITCH

PANEL

MESAGE

WORD

LANG

Each time you press the {SWITCH LANG} softkey, the language displayed on

the screen changes. The system installer can password protect this softkey.

9/230, 9/260, and 9/290 CNCs

These control types are capable of displaying two languages. Your system

installer selects the languages and the order in which they are displayed.

Refer to your system installers documentation for details on which

languages your system supports. The default languages are English and

German.

8-23

Chapter 8

Displays and Graphics

9/240 CNCs

The 9/240 control is equipped to display four languages. The languages

available and the order they are displayed are fixed in this order:

English

Italian

Japanese

German

8.4

QuickCheck and active program graphics function similarly. They both

plot tool paths. The following section describes how to use both types of

Graphics

graphics and distinguishes how they differ.

Use the QuickCheck with graphics feature to test a program for correct

syntax and to visually check if the tool path plotted by the part program is

correct. No actual axis motion takes place during QuickCheck. The

QuickCheck with graphics feature is identical to the QuickCheck feature

described in chapter 8 with the exception that there is an added graphics

capability. Using the graphics feature is optional with QuickCheck;

programs can be checked as described in the QuickCheck section without

using graphics. QuickCheck also lets you single-block through the part

program.

Use the active program graphics feature to plot the actual tool path of a

program on the screen that is executing in either the axis inhibit, dry run,

or part production mode. The graphics feature is optional and you do not

need to use it when you run a program.

8.4.1

If you have not already selected a a program to execute, select one now,

following these steps:

Selecting the Program for

Graphics

Press the {PRGRAM CHECK} softkey.

(softkey level 1)

PRGRAM

OFFSET

MACRO

PRGRAM

SYSTEM

MANAGE

PARAM

CHECK

SUPORT

FRONT

ERROR

PASS-

SWITCH

PANEL

MESAGE

WORD

LANG

8-24

Chapter 8

Displays and Graphics

Select a program. Press {SELECT PRGRAM}.

(softkey level 2)

SELECT

QUICK

STOP

T PATH

PRGRAM

CHECK

GRAPH

DISABL

Use the up and down cursors to select a program.

Press {ACTIVE PRGRAM} to return to level 2 and activate the program.

8.4.2

Follow these steps to run graphics:

Running Graphics

Press the {PRGRAM CHECK} softkey.

(softkey level 1)

PRGRAM

OFFSET

MACRO

PRGRAM

SYSTEM

MANAGE

PARAM

CHECK

SUPORT

FRONT

ERROR

PASS-

SWITCH

PANEL

MESAGE

WORD

LANG

Select a program. Press {SELECT PRGRAM}.

(softkey level 2)

SELECT

QUICK

STOP

T PATH

PRGRAM

CHECK

GRAPH

DISABL

Use the up and down cursors to select a program.

Select graphics. Follow the appropriate steps:

Active Graphics

QuickCheck Graphics

(softkey level 2)

SELECT

QUICK

STOP

T PATH

SELECT

QUICK

STOP

T PATH

PRGRAM

CHECK

GRAPH

DISABL

PRGRAM

CHECK

GRAPH

DISABL

(softkey level 3)

GRAPH

SYNTAX

ONLY

The graphics you select remains active until you disable graphics.

Press the <CYCLE START> button to plot the part program.

8-25

Chapter 8

Displays and Graphics

The control for both QuickCheck and active graphics continues to plot tool

paths, even if the graphics screen is not displayed. Actual display of the

tool paths is only possible on the graphics screen. When the graphics

screen is displayed again, any new tool motions appear on the screen.

While on the graphics screen only the currently executing block is

displayed. The currently executing block is displayed on line 22 of the

CRT, and it is limited to 80 characters. Any characters following the

eightieth character in a block are truncated for display purposes only.

Important: If the graphic screen does not display the tool path you want,

you may need to alter the graphic parameters. To change your graphic

parameters see page 8-27.

Scale

When you first activate the graphics screen, the scale for the axes is based

on the software overtravel limits (see chapter 13). The selected axis with

the largest software overtravel limit is used as the scale axis for the

graphics screen. The range for the other axis is then scaled up to create a

proportional graph. This helps keeps the shapes on the graph proportional

(circles look like circles not ellipses etc.).

The zero of the scale for each axis is determined by the currently active

work coordinate system (G54-G59.3). Any time that a coordinate system

is changed, the scale automatically changes to match the current position

with the new position in the new coordinate system. Any offsets to the

work coordinate system also change the scale for the axes. When the

scale changes, the plot of the tool path does not change; only the scale

changes to match the plot to the new coordinate system.

If you want to adjust the scale, use zoom window. Refer to page 8-33.

Important: You can adjust the scale factor automatically to match the size

of the part program currently being executed. To do this, use the auto size

feature described in chapter 1.

8-26

Chapter 8

Displays and Graphics

8.4.3

In some cases, you may want to operate without graphics. For example,

you cannot edit a part program using QuickView while in graphics, or you

Disabling Graphics

may want to speed up processing by disabling graphics.

To disable graphics, press the appropriate softkey:

Active Graphics

QuickCheck Graphics

(softkey level 2)

SELECT

QUICK

STOP

T PATH

SELECT

QUICK

STOP

T PATH

PRGRAM

CHECK

GRAPH

DISABL

PRGRAM

CHECK

GRAPH

DISABL

When you attempt to use a feature that cannot be run with active graphics.

You will be prompted to disable graphics.

A {T PATH DISABLE} softkey also appears on level three. If you press the

{PRGRAM MANAGE} softkey on level one, followed by

{ACTIVE PRGRAM} softkey on level 2, you will have the option to disable

graphics. Both {T PATH DISABLE} keys deactivate graphics.

8.4.4

QuickCheck graphics and active graphics share some of the same graphic

parameters. This section describes the graphic parameters they share and

Changing Parameters

identifies their separate parameters.

When the parameter screen is displayed, it always shows the last set of

parameter values that were saved. If you disable graphics, the control still

saves the last set of parameters. However, parameters are not saved after

you turn the power off.

QuickCheck and active graphics share the same parameter setup. If you

change a parameter in one graphic feature, it is saved to the other.

Important: Any time you change one of the parameters on the graphics

parameter screen (with the exception of auto erase), it causes any tool

paths that may have already been drawn on the actual active graphics

screen to be cleared. Drawing resumes from the point that the program is

currently executing.

Important: If you use a color system and you want a different tool color

representation, see chapter 21 for details on changing tool color.

8-27

Chapter 8

Displays and Graphics

You may want to change the parameters to alter your graphics. If you want

to view a different graphics screen, you must change the default values for

the parameters. These are the default parameter values for QuickCheck:

PROCESS SPEED:

[FAST]

RAPID TRAVERSE:

[ON]

AUTO SIZE

[OFF]

GRID LINES

[OFF]

OVERTRAVEL/ZONE LINES

[OFF]

MAIN PROGRAM SEQUENCE STARTING #[0]

MAIN PROGRAM SEQUENCE STOPPING #[0]

These are the default parameter values for active graphics:

RAPID TRAVERSE

[ON]

AUTO ERASE

[ON]

AUTO SIZE

[OFF]

GRID LINES

[OFF]

OVERTRAVEL/ZONE LINES

[OFF]

Follow these steps to change your parameters. We assume you have

already completed the procedure to run graphics. See page 8-25 for details

on running a graphics program.

To load parameters, press {GRAPH SETUP}.

(softkey level 4)

CLEAR

MACHIN

ZOOM

GRAPH

GRAPHS

INFO

WINDOW

BACK

SETUP

The control displays these graphics parameter screens:

CHECK RUN GRAPHICS PARAMETERS

ACTIVE PROGRAM GRAPHICS PARAMETER

USE <ARROW KEYS> TO SELECT PARAMETERS

ACTIVE PROGRAM: G52

ACTIVE PROGRAM: G21

PROCESS SPEED

FAST

RAPID TRAVERSE ON

RAPID TRAVERSE

AUTO ERASE OFF

AUTO SIZE

OFF

AUTO SIZE

OFF

GRID LINES

OFF

GRID LINES

OFF

OVERTRAVEL/ZONE LINES

OFF

OVERTRAVEL/ZONE LINES

OFF

MAIN PROGRAM SEQUENCE STARTING #: 0

DEFALT

SAVE

DEFALT

SAVE

PARAM

8-28

Chapter 8

Displays and Graphics

Set Select Graph. Use the up and down cursor keys to select the

axes. Then set them by pressing the left or right cursor keys. The

data for the selected axes change each time you press the left or right

cursor key.

A pictorial representation of the selected graph, which is determined

by the selected axes, is displayed on the screen.

You have three fields that you can adjust. The axes are shown as

horizontal and vertical axes. If you choose a third axis for display, it

appears as a horizontal axis above the first one. Only linear axes can

be selected for display on the graphics screen.

For example:

If the X, Y, and Z axes are selected, this representation appears:

Choose a set of axes that best displays the current program’s cutting

path.

Set Rapid Traverse. Use the up and down cursor keys to select the

parameter. Set it by pressing the left or right cursor keys. The value

for the selected parameter changes each time you press the left or

right cursor key.

There are two options available for the rapid traverse parameter:

Choosing:

Causes monochrome:

Causes color:

rapid moves to be drawn with a

rapid moves are always in red,

dashed line and other moves to

unless the rapid moves overwrite

be drawn with a solid line.

green feed lines. If this is the

case, the control uses yellow for

the rapid moves that overlap the

green feed lines.

Off

graphics do not draw any move

that is made in rapid traverse. All

that is made in rapid traverse.

other moves are drawn with a

solid line.

8-29

Chapter 8

Displays and Graphics

Set Auto Size. Use the up and down cursor keys to select the

parameter. Set auto size by pressing the left or right cursor keys. The

value for the selected parameter changes each time you press the left

or right cursor key.

If you turn this parameter “ON”, the control re-sizes the graphics

screen to the size of the programmed part. To use this feature, turn

this parameter “ON”, then run the part program. When the part

program is finished, the control re-sizes the graphics screen then turns

this parameter “OFF.”

Set Grid Lines. Use the up and down cursor keys to select the

parameter. Set it by pressing the left or right cursor keys. The data

for the selected parameter changes each time you press the left or

right cursor key.

When this

The control:

parameter is:

overlays the graphics screen with grid lines. These grid lines are

solid lines drawn at the axis coordinate tick marks.

Off

does not display lines.

Set Overtravel Zone Lines. Use the up and down cursors to select

the parameter. Set it by pressing the left or right cursor keys. The

data for the selected parameter changes each time you press the left or

right cursor key.

When this

The control:

parameter is:

draws overtravel/zone lines on the graphics screen. These

overtravel/zone lines correspond to the active software overtravel

limits and the programmable zone limits. The software overtravel

limits are specified in AMP by your system installer. The

programmable zone limits must be programmed by the operator. The

software overtravel and programmable zone lines are dotted lines.

Off

does not display lines.

8-30

9/Series CNC Lathe. Operation and Programming Manual - page 8