SiplaceX4_en - 第385页

1 - 19 S tudent Guide SIPLACE X Edition 09/2005 8 Collect&Place-Head 20 19 8.2 Reference Run The C&P20 head h as 3 axis types: the Z-axis, S tar axis and DP axes, pluse the X and Y axes for the gantry . Before st…

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Student Guide SIPLACE X

8 Collect&Place-Head 20 Edition 09/2005

Note:

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Student Guide SIPLACE X

Edition 09/2005 8 Collect&Place-Head 20

8.2 Reference Run

The C&P20 head has 3 axis types: the Z-axis, Star axis and DP axes, pluse the X and Y axes for

the gantry. Before starting production, all axes must be initialized, so that the axis controller can

locate their actual mechanical positions. The software start procedure first loads the DP master

firmware and then rotates the DP axes into the 0° position.

General sequence 8

– With a few exceptions, this reference run principle is the same as that of the DLM2 6 and 12

nozzle C&P heads. However, stepping motors are no longer to initialize, as the C&P20 head

is equipped with a pressure control valve for vacuum and air kiss and each segment has its

own DP drive. For this reason, the functions previously performed by the stepping motor are

now redundant.

– In Siplace X machines, all heads C&P head, TWIN head make the reference run at the same

time, the gantry axes follows.

Press Start button

Reference run for X/Y axes

Initializes head axes

(Star, Z, DP axes)

The X/Y axes move head to reject

position

Rejects component with cleaning pulse

for all segments, if necessary

The X/Y axes move the head to the fixed conveyor side

Nozzle height and closed vacuum is measured for

all segments.

Conveyor reference run

The X/Y axes move to wait position.

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Student Guide SIPLACE X

8 Collect&Place-Head 20 Edition 09/2005

8.2.1 Reference Run for C&P20 Head

Fig. 8.2 - 1 General reference run for C&P20 head

Press Start button

Reference run star axis

Reference run Z-axis completed

Reference run DP axes

(segments 1 to 20)

Head reference run completed

Gantry reference run X/Y axes

C&P20 moves to reject container

Component reject

Nozzle cleaning completed

C&P20 moves to fixed conveyor side

Vacuum measurement „open/closed“ for all

segments

Reference run conveyor

X/Y axes move to wait position

Nozzle length measurement with component sensor