HS50的结构及原理 - 第137页
Adjustment Instructions SIPLACE HS-50 7 Collect & Place Head DLM1 Edition 05/00 7.1 Track Signals 137 7 HVW6HWXS NOTE At pres ent, there is no mea suring adapter a vailabl e. Therefor e, the tra ck signal…
7 Collect & Place Head DLM1 Adjustment Instructions SIPLACE HS-50
7.1 Track Signals Edition 05/00
136
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63
; = z-axis
; = star - axis
; = dp - axis
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1. Ground 2. Track A
3. Track A
4. Ground
5. Track B 6. Track B
7. Track N 8. Track N
9. -4V 10.removed
Adjustment Instructions SIPLACE HS-50 7 Collect & Place Head DLM1
Edition 05/00 7.1 Track Signals
137
7HVW6HWXS
NOTE
At present, there is no measuring adapter available. Therefore, the track signals can only be
measured on the pins.
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12
3
4
5
6
78
9
10
X
CH1
CH2
EXT
X13 / X15 / X16
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CH1
track A of X13,
X15 o r X16,
pin 2 resp.
DC 1.0 V / DIV CH1
track A of X13,
X15 o r X16,
pin 2 resp.
CH2
track B of X13,
X15 or X16 pin
5 resp.
DC 1.0 V/ DIV CH2
track B of X13,
X15 or X16 pin
5 resp.
7 Collect & Place Head DLM1 Adjustment Instructions SIPLACE HS-50
7.1 Track Signals Edition 05/00
138
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Å Turn on the machine.
Å Connect both channels to the connectors X13, X15 or X16, pin1 respectively.
Å Set the oscilloscope to "auto" (with trigger).
Å With the help of the positioning switches of CH1 and CH2, move the oscilloscope ray of CH1
to the center of the screen and the oscilloscope ray of CH2 to the lower edge of the screen.
Å Change the connection of CH1 to connector X13, X15 or X16 on pin 2 respectively.
Å Change the connection of CH2 to connector X 13, X15 or X16 on pin 5 respectively.
Å Set the trigger to "norm" and set the oscilloscope with "trigger" to a suitable triggering
threshold.
Å Manually, move the appropriate axis back and forth.
– If you adjusted the read correctly, the following illustration will be displayed on the
oscilloscope screen:
NOTE
Pulse width is dependent on the speed, the phase location is dependent on the direction.
Spur A / track A
Spur B / track B