00198235-01_VD_710.0_R16-2_DE_EN.pdf - 第17页
Station S oftware 71 0.0 (R16 - 2) / Version Descript ion 12/2016 Edition 17 4.5.4 Support to Find Best Accelera tion A new te aching func tion supports find ing the highes t acc eleration or s peed values for a c ompone…
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When the board enters the output section, a detailed message is displayed.
Figure 4-6: Confirming placement positions
It contains:
– The position of the board in the machine.
– A list including all placement positions on the board which have to be confirmed.
– A graphical board overview in which the selected items in the list are highlighted.
There are three options for each row in the list:
– Component was placed correctly
The Z-height will be set as good for the snap-in detection.
– Component placed manually now
The measured height will be ignored and the user has to confirm the height whenever the next
component is placed. The board is no longer marked for inspection.
– Repeat measurement
The measured height will be ignored and the user has to confirm the height whenever the next
component is placed. The board keeps marked for inspection.
After setting the results for all placement positions, the settings have to be confirmed with the All
placement positions confirmed button.
In the Placement positions view, there are two new icons under the Options column:
– Snap-in confirmation required
is displayed if the correct Z-height has not yet been confirmed by the operator.
– Snap-in detection active
is displayed if the confirmation has already been done by the operator.
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4.5.4 Support to Find Best Acceleration
A new teaching function supports finding the highest acceleration or speed values for a component
shape. For this, the dialog for teaching component shapes has been enhanced by the new Teach
acceleration values menu entry under Actions as of the Machine service activity level. By
triggering this action, a Configuration page is displayed.
Figure 4-7: Teach acceleration values – Configuration
Following decisions have to be made:
– Nozzle to be used
If the user wants to perform the teaching with another nozzle, the nozzle can be selected from
a list. Only available nozzles will be displayed.
– Option for disabling the rejection of components
The default value is to reject the components automatically. But if the Components must be
removed manually option is set, the operator will be prompted to remove the component
manually from the placement head as soon as the check fails. The option is only available for
placement heads for which this is possible. Once set, the value is saved for the next run.
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After pressing the Start button the Execution page will be opened.
Figure 4-8: Teach acceleration values – Execution
The execution steps are displayed together with the reference Vision image and the last Vision
image done by the camera. Additionally, the current acceleration values of the axes and the
measured deviations are displayed. If the operator has to remove a component from the placement
head manually or if the component is lost, a hint will be displayed and the operator must confirm
the action to continue.
If an error occurs during execution, the error causes are displayed on the last page in an error list.
Otherwise, the results are presented in a table with all the measured values of the deviations and
the recommended accelerations values.