SiplaceX4_en.pdf - 第280页
1 - 52 S tudent Guide SIPLACE X 6 Collect &Place-He ad 6/12 Edition 09/2005 52 6.3.37 Description air kiss control Air kiss control at place ment: 6 V alue “0” mean the blast air valve don‘t switch on . (1) V alue “1…
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Student Guide SIPLACE X
Edition 09/2005 6 Collect &Place-Head 6/12
51
6.3.35.1 Advantage of special mode " Waiting time at placement"
This expended function "Waiting time at placement " could you use:
– with each special mode for the Z-Axis combined.
This expended function "Waiting time at placement " could you use:
– a Waiting time at placement height could be programmed to press components into solder
paste or BareDies into conductive glue.
– In such a way, press very big components into the solder paste with placement force that all
pins contact the solder paste.
– A delay time compared to the standard placement cycle depend of the programmable time.
Caution!
The Z-Axis in this special mode " Waiting time at placement" is down and now you press the emer-
gency stop button or open the cover the Z-Axis will stay down!!
Please Note:
The same special mode is possible for the pick up procedure, but it is not neccessary for the fee-
der. 6
6.3.36 Optical nozzle scanning
1. After placing the first board the nozzle scanning is activated:
– All nozzles mentioned in SCANPARA.MA (SC/MC 407) (SC/MC 502/503 in data base) are
measured by the component camera (nozzles like 901,904,911,914,925).
– If there is any bright spot on with a defined size and brightness the machine displays “nozzle
segment... worn out or polluted”.
2. Tiny nozzles may touch the solder paste or the glue because of component shift and the min-
imum component height.
3. The number of components per segment (number of head cycles) after which the next nozzle
scanning is executed should be adjusted to customers process needs. This check is always
performed after the PCB processing is complete.
4. Another option:
– This is not a fatal error and the machine only displays the error and does not stop.
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Student Guide SIPLACE X
6 Collect &Place-Head 6/12 Edition 09/2005
52
6.3.37 Description air kiss control
Air kiss control at placement: 6
Value “0” mean the blast air valve don‘t switch on.
(1) Value “1-50” mean blast air valve is switched OFF when stepper motor valve drive start to
move.
(2) Value “51-150” mean blast air valve is switched OFF when stepper motor valve drive moved
for 90 degree.
(3) Value. “151-255 mean blast air valve is switched OFF when stepper motor valve drive moved
for 180 degree.
Or at light barrier top.
No value “----” (from converting 501/502 to 503 format) mean same mode than
(3) (existing
standard).
Air kiss control at return component! (not reject) 6
(4) Value and description like (1)
(5) Value and description like (2)
(6) Value. “151-255” mean blast air valve is switched OFF when stepper motor valve drive moved
for 180 degree.
Please Note
More Information about the air kiss control see chapter C&P head with (Flow chart).
Notes:
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Student Guide SIPLACE X
Edition 09/2005 6 Collect &Place-Head 6/12
53
6.4 Adjustments
6.4.1 Description of the PCB boards on the 6/12 C&P head
All described adjustments in this chapter are head spezific and are necessary here for the
6/12 C&P head.
6.4.1.1 Headadapter for 6/12 C&P head
At the head modularity we can use the same head adapter for the 6 and 12 segment C&P heads.
The head adapter must be exchanged if you mounting the Twin head or the C&P 20 head.
Fig. 6.4 - 1 Headadapter for 6/12 C&P head(03019066-0x)
1
2
45
3
6
7
LED‘S
8
(1)X6 -X9 Connector for CAN Prozessor-board’
80C515C 8Bit not mounted, because these
function make the 16 Bit processor on the head
interface C500.
(2)X2/X3 Connector for the stepping motor board
(3)X10 Connector vacuum board (4) X12 Dp station (motor, track signale)
(5)X26 Option component sensor (6)X13/14 connector for the flat cable to the intermedi-
ate distribution boardr
(7)Connector to the headinterface C500 (8)Switch S1 (see next page)