HS50_advance_level 2 - 第362页
S tudent Guide HS-50 Ad vanced II 12 S pecial handlin g for th e Z-axis Edition 0 7/2002 18 3LFNXSZ L WKDGGLW LRQDOZ DLW WLPH The com ponent was picked up using the "standar d mode". 6LJQD OV…
Student Guide HS-50 Advanced II
Edition 07/2002 12 Special handling for the Z-axis
17
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With the "Pick-up without contact" option activated, the component was picked up at the calibrated
pick-up height.
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Positional deviation: 200 mV 20 ms
Force signal: 5 V 20 ms
Iactual: 5 V 20 ms
Vtarget: 5 V 20 ms
End signal from the oscilloscope memory
Absolute positioning: The counting of the positional deviation below is not started.
The time spent over the component is the result of switching on the vacuum.
The force is reduced during the braking phase
and also when beginning to move upwards.
The positioning operation takes about 25 ms when moving up.
Student Guide HS-50 Advanced II
12 Special handling for the Z-axis Edition 07/2002
18
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The component was picked up using the "standard mode".
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Positional deviation: 200 mV 10 ms
Iactual: 5 V 10 ms
Vtarget: 5 V 10 ms
End signal: 5 V 10 ms
The time that the nozzle waits in the feeder when it is on the component can be programmed when
picking up components from special feeders.
Can be combined as desired with all other pick-up modes.
The switching process for the vacuum takes about 10 ms
Additional wait time over the component. The resolution for this time is somewhat fuzzy due to the
reaction time of the system.
Student Guide HS-50 Advanced II
Edition 07/2002 12 Special handling for the Z-axis
19
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The up and down positioning types for the Z-axis can be programmed separately. The positioning
types do not affect each other and con be combined as desired. Naturally there are combinations
that do not make any sense and take a lot of time.
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