YV180X_Mainte_E.pdf - 第65页

4 -7 SED8013110 Service Manual Chapter 4 4 Machine adjust mode 2.3 Dump component <3/3/A4> T o discard the component picked up by a nozzle, use the <3/3/A4 DUMP COMPONENT> command. The head mo ves to the disc…

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Service Manual
Chapter 4
SED8013110
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Machine adjust mode
5 Check safety, then press the [ENTER] key again.
The head assembly starts to move, and the specified head picks up a
component from the feeder.
6 Check the component pickup position.
Look at the position of the nozzle tip relative to the component. (Basically,
the YV180X exhibits no positional shift in the Y direction.)
If a positional shift is found in the X direction, enter the X offset on the
FeederPlateOffset screen, as explained in the previous section “4.1 Feeder
plate offset” in Chapter 3.
Pickup position shift from component center (top view)
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Center of the component
Pickup offset in
X direction
Origin
Y
X
Center of the nozzle
n
Note
If the nozzle tip has shifted to the machine origin side with respect to the center of the
component, then this is a plus offset. If shifted to the opposite side, this is a minus offset.
7 Dump the component.
Select <3/3/A4 DUMP COMPONENT> and press the [ENTER] key.
8 Check safety, then press the [ENTER] key.
The head moves to the discard point and dumps the component automati-
cally.
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SED8013110
Service Manual
Chapter 4
4
Machine adjust mode
2.3 Dump component
<3/3/A4>
To discard the component picked up by a nozzle, use the <3/3/A4 DUMP
COMPONENT> command. The head moves to the discard point specified
beforehand and discards the component there. (For details on the discard
point, see “3.2 Discard point” in this chapter.
DUMP COMPONENT command
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<<<APPLICATION>>> 3/MAINTE/M
<<MODE>> 3/MCH_ADJUST
<COMMAND_LIST> A/UTILITY
A4 DUMP COMPONENT
2.4 Change nozzle
<3/3/A5>
The <A5 CHANGE NOZZLE> command automatically performs nozzle
change by selecting the head and nozzle type.
Reference
The <A5 CHANGE NOZZLE> command is enabled only for Heads 2, 4, 6 and 8 which
have the FNC (flying nozzle change) function.
CHANGE NOZZLE command
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Table Selection
Atable
Btable
Head Selection
Head 1
Head 2
Head 3
Head 4
Head 5
Head 6
Head 7
Head 8
SELECT NOZZLE
Type 71
Type 72
Type 73
Type 74
Type 75
Type 76
Type 77
<<<APPLICATION>>> 3/MAINTE/M
<<MODE>> 3/MCH_ADJUST
<COMMAND_LIST> A/UTILITY
A1 VACCUM ON
A2 VACCUM OFF
A3 PICK COMPONENT
A4 DUMP COMPONENT
A5 CHANGE NOZZLE
A6 HEAD DOWN VALVE
A7 CHANGE SPEED
A8 SERACH ORIGIN
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Service Manual
Chapter 4
SED8013110
4
Machine adjust mode
2.5 Head down valve
<3/3/A6>
The <3/3/A6 HEAD DOWN VALVE> command pneumatically lowers and
rises each head repeatedly while measuring the speeds to show the down
timings. If the timing of a head differs a lot from the others, the air valve
might be defective.
Head down timing display
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HEAD DAWN TIMING
HEAD 1 2345678
TIMING 30 29 29 28 30 28 29 30
Ave 29
Press any key to finish.
Target
Decent Value
Ascent Value
Table
Atable
Btable
<<<APPLICATION>>> 3/MAINTE/M
<<MODE>> 3/MCH_ADJUST
<COMMAND_LIST> A/UTILITY
A1 VACCUM ON
A2 VACCUM OFF
A3 PICK COMPONENT
A4 DUMP COMPONENT
A5 CHANGE NOZZLE
A6 HEAD DOWN VALVE
A7 CHANGE SPEED
A8 SERACH ORIGIN
A345
The downward vertical speeds the heads
will now be measured......
2.6 Change speed
<3/3/A7>
It is dangerous to make adjustments at the same speed as during automatic
operation. To check safety during adjustments, the speed setting with the
<3/3/A7 CHANGE SPEED> command is fixed to 10% and cannot be
changed.
Speed setting
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Speed (%) 10
<<<APPLICATION>>> 3/MAINTE/M
<<MODE>> 3/MCH_ADJUST
<COMMAND_LIST> A/UTILITY
A1 VACCUM ON
A2 VACCUM OFF
A3 PICK COMPONENT
A4 DUMP COMPONENT
A5 CHANGE NOZZLE
A6 HEAD DOWN VALVE
A7 CHANGE SPEED
A8 SERACH ORIGIN
A378
Please enter a running speed in the range 1<->100%.
A running speed......