SIPLACE S-23 HM - 第161页

User Manual SIPLAC E S-23 HM 5 Single Functions Software Version SR.406.xx 02/00 US Edition 5.2 Single functions, Gantry 161 5.2.3.1 Functions In the "V a cuum t est" s creen only the " Meas ure" butt…

5 Single Functions User Manual SIPLACE S-23 HM

5.2 Single functions, Gantry Software Version SR.406.xx 02/00 US Edition

160

Go to zero pulse 5

This function is used to check the zero pulse of the gantry.

The zero pulse is the origin of the gantry to which the counting procedures of the incremental

encoder refer. For a reference run, the gantry moves to this origin.

Å Click the Go to zero pulse button and press the start button as often as you are asked to.

The gantry moves to the origin of the x and y axes.

Gantry reference run 5

This function is used to perform a reference run with the x and y axes of the active gantry. The

axes move to the origin to determine their position in the machine.

Å Click the Gantry reference run button and press the start button as often as you are asked to.

The gantry performs a reference run.

5.2.3 "Vacuum test" screen

Å In the current screen for the single functions for Gantry x, click the symbol .

The user interface is switched to the "Vacuum test" screen (see Fig. 5.2 - 3).

Fig. 5.2 - 3 "Vacuum test" screen

User Manual SIPLACE S-23 HM 5 Single Functions

Software Version SR.406.xx 02/00 US Edition 5.2 Single functions, Gantry

161

5.2.3.1 Functions

In the "Vacuum test" screen only the "Measure" button is available. This is used to start the vac-

uum test for all nozzles.

Measure 5

This function is used to start a head reference run. This measures the vacuum values in the open

and closed pick-up positions for each of the nozzles.

Å Click the Measure button.

The vacuum calculation procedure is started.

The calculated vacuum values for each of the nozzles are displayed in two columns, "Pick-up

open (mbar)" and "Pick-up closed (mbar)". You can use these values to see, for example,

whether a nozzle on a particular segment is dirty.

5 Single Functions User Manual SIPLACE S-23 HM

5.2 Single functions, Gantry Software Version SR.406.xx 02/00 US Edition

162

5.2.4 "Nozzle offset" screen

Å In the current screen for the single functions for Gantry x, click the symbol .

The user interface is switched to the "Nozzle offset" screen (see Fig. 5.2 - 4).

Fig. 5.2 - 4 "Nozzle offset" screen