Heidenhain CNC Pilot 4290 Bedienungsanleitung PDF herunterladen (Seite 219)

HEIDENHAIN CNC PILOT 4290

207

5.5 Motion Simulation

The motion simulation depicts the workpiece blank

material as a ”filled surface” and ”machines” it

during simulation by ”erasing” the material. The tools

move at the programmed feed rate (program-run

graphics).

You can interrupt the motion simulation at any time,

even during simulation of an NC block. The display

below the simulation window indicates the target

position of the current path.

If other simulation windows are activated in addition

to the lathe window, the machining process is shown

as ”track-display graphics” in the supplementary

windows.

Protection zone and limit switch monitoring

In addition to the setting in the simulation, the

protection zone monitoring is also switched on in the

machine parameter 205, ... (”Monitoring on/off”).You

set the protection zone dimensions in the Setup mode

(Manual Control operating mode). The dimensions are

managed in the machine parameters 1116, ...

Visual limit switch monitoring

Depending on the ”limit switch for slide x” setting

(”slide settings” dialog box) the motion simulation

shows the positions of the software limit switches

relative to the tool point (red rectangle).That simplifies

monitoring the traverse paths near the working space

limits.The visual limit-switch monitoring is

independent from the protection zone monitoring and

limit switch monitoring.ng.

Back to main menu

Menu items for controlling the simulation

■ New: Start a new simulation (program changes

are taken into account)

■ Continue: Simulates the next NC source block or

basic block

■ Stop: Stops the simulation. Thus you can edit the

settings or use the ”contour follow-up” function.

”Set up – ...” drop-down menu:

■ ”... – Window”:

”... – Contour selection”:

„... – Status line”:

see ”

5.2

Main Menu.”

■ „... – Slide”: See ”

5.2

Main Menu.”

In the motion simulation you can also activate the

”limit switch display for slide x.”

5.5 Motion Simulation

■ ”... – Warnings”: see ”

5.1.2

Basics of Operation”

■ „... – Times”: see ”

5.9

Time Calculation”

■ „... – Protection zone – ...”: see ”

5.4

Machining Simulation.”

”Debug” drop-down menu

If you use variables to machine the workpiece, you can show and edit

them with the debug functions (see ”

5.8

Checking the NC Program

Run”).

”Contour” drop-down menu:

■ ”Contour - Dimension”: see ”

5.3.2

Dimensioning.”

■ ”Contour – 3-D view”: see ”

5.7

3-D View.”

Influence the traversing speed (by menu)

■ ”–”: slows the traversing speed.

■ ”>|<”: means traversing speed in real time.

■ ”+”: increases the traversing speed.

The simulation shows the limit switch dimensions relative

to the tool point. This is why the limit switch dimensions

are repositioned in a tool change.

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