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6 Reference Run 6.1.1 Overview 6.1 Refere nce Run (D/Di-Series) Student Guide SIPLACE D-Series (FSE) 97 6 6 R e f e r e n c e R u n Reference Run 6.1 6 . 1 R e f e r e n c e R u n ( D / D i- S e r ie s ) Reference Run (D…

5 Energy and Compressed Air Supply

5.4 Room for Your Sketches and Notes 5.3.5 Bulk Case System

96 Student Guide SIPLACE D-Series (FSE)

6 Reference Run

6.1.1 Overview 6.1 Reference Run (D/Di-Series)

Student Guide SIPLACE D-Series (FSE) 97

6 Reference Run

Reference Run

6.1

6.1 Reference Run (D/Di-Series)

Reference Run (D/Di-Series)

The placement machine reference run guaranties the correct function for placement in the station SW.

In diesem Kapitel wird der Referenzlauf für C&P-Kopf und Portal beschrieben. Danach wird der parallel

zum C&P-Kopf ausgeführte Referenzlauf zum P&P-Modul beschrieben.

6.1.1

6.1.1 Overview

Overview

The reference run is divided into 4 main steps. Module reference runs for the WPC or for a 2nd place-

ment head per gantry are not listed at this stage.

1. Conveyor system reference run

This activates the unoccupied (not occupied with a PCB) conveyors.

(in older SW versions, this function can also be performed to conclude the reference run.)

2. Axis reference run

This is divided into:

A.) the head axis reference run and

B.) the gantry axis reference run.

The gantry head axes are started at the same time. As many functions as possible are performed at

the same time.

3. Vacuum reference run

The

A.) vacuum values "open" and "closed" for placement are determined and

B.) all segments in the DP stations are rotated into their 0 degrees positions.

4. Height reference run

This function tests the length of the segment nozzles and of the heads in a placement area, on the

top surface of a conveyor side.

These are described and explained in detail below. Machine type or configuration-related extensions or

deviations are explained in separate texts to prevent confusion.

6.1.2

6.1.2 Conveyor Reference Run

Conveyor Reference Run

The conveyor reference run tests the function of the conveyor belts. This requires the relevant conveyor

belt to be empty i.e. to be free of boards (PCB). Stellt einer der LP-Sensoren eine LP fest so wird dieses

Transportband (so wie auch das Eingabe-Transportband) nicht aktiviert und am Ende des gesamten

Referenzablaufes wird diese LP in das Ausgabeband der Bestückstation transportiert.

6.1.3

6.1.3 Axis Reference Run

Axis Reference Run

6.1.3.1

6.1.3.1 Head Axis Reference Run

Head Axis Reference Run

The C&P6/12 placement heads need to be prepared for the axis reference run.

Sequence:

► Initialize the stepping motor as soon as you have switched on the machine:

6 Reference Run

6.1 Reference Run (D/Di-Series) 6.1.3 Axis Reference Run

98 Student Guide SIPLACE D-Series (FSE)

► Press START button

This also switches the control voltages on.

► Preparing the star axis reference run

The following steps are performed:

– Upwards movement of Z-axis to top end stopper.

– Downwards movement to Z position (30 digits) with reduced force for free star movement.

► Star axis reference run

The following steps are performed in sequence:

– In the first reference run, the star axis performs a commutation point search for the 3-phase system

of the drive.

– The star axis positions itself at the axis zero pulse.

Initializing stepping motor at DP-station (1)

Legend

1. Home position DP drive around 1 mm away from seg-

ment

▪ The DP station has swiveled approx. 1 mm away

from the segment.

Initializing valve positioning drive at pickup/placement

and reject position

Legend

▪ 1. Home position, initial position. Release star axis

movement.

▪ 3. Counter position to initial position. Release star

axis movement.

▪ The valve positioning drives have positioned the drive

ball bearings in the valve plunger so that star rotation

without malfunction is possible.