FUJI NXT Programming Manual QD004-18.pdf - 第150页

4. Part Data Settings QD004-18 140 NXT Programming Manual 4.7 Compatibility with Existing Part Data 4.7.1 Background Previous Fuji machines support both backlight and frontlight systems, however, the NXT machines support…

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QD004-18 4. Part Data Settings
NXT Programming Manual 139
Figure 10
Example of a part with the white area size nearly
the same as the body size.
The size, not the area.
NXTVPP033Ea
Figure 11
Example part with lead-like shapes in the body of the part.
NXTVPP034Ea
Figure 12
Example of when the black area is surrounded
by white body and example when it is not.
NXTVPP035Ea
4. Part Data Settings QD004-18
140 NXT Programming Manual
4.7 Compatibility with Existing Part Data
4.7.1 Background
Previous Fuji machines support both backlight and frontlight systems, however, the NXT
machines support frontlight only. As a result, it is necessary to convert existing part data
created for used with a backlight system to enable the part to be processed using a
frontlight system. The NXT machines are equipped with a feature that enables automatic
conversion of part data created for backlight systems, however, there are cases whereby it
is necessary to make settings in the "Override" field in Fuji Flexa for the part data of certain
parts. This section provides a compatibility table for the part data of existing machines and
the NXT machines, as well as details of limitations relating to the part data conversion
process.
It is important to point out that when making new part data, use the old vision type and p
patterns if the data is to be used on other Fuji machines. If the data is never to be used on
older Fuji machines (only NXTs are present), then use the NXT vision types and the
frontlight p_patterns.
QD004-18 4. Part Data Settings
NXT Programming Manual 141
4.7.2 Vision type compatibility table for the NXT
Vision Types New P Pattern Part Type Notes
Old NXT
10 60 Rectangular chips Select an appropriate vision type
based on part shape.
Override required (Note 1)
65 Aluminum electrolytic capacitors
180 Tantalum capacitors
123/124/
144
Leaded parts
11 61 Tantalum spragues
12 62 Resistor networks, MELFs
13 63 Tantalum spragues
(Polarity check performed)
20 180 (Old P Pattern) +1* Tantalum capacitors, SOTs Select an appropriate vision type
based on part shape.
Override input required (Note 2)
75 (Old P Pattern) +1* Power transistors
21 71 Trimmer resistors/trimmer capacitors
22 72 (Old P Pattern) +1* HEMT (0 degree)
23 73 (Old P Pattern) +1* HEMT (supplied at 45 degrees)
24 74 (Old P Pattern) +1* Trimmer resistors/trimmer capacitors
(Polarity check performed)
30 80 Round shaped parts
40 160 (Old P Pattern) +1* White body detection Select an appropriate vision type
based on part shape.
Override required (Note 3)
60/123/
124/152/
153/180/
252
(Old P Pattern) +1* Leaded part / part outline
100 (105) 123 (128) (Old P Pattern) +1* IC-type leaded parts
120 (125) 124 (129) 24->4, 34->14*
(Conversion not required for
others)
J-leaded parts
121 (126) 124 (129) As above J-leaded parts
122 (127) 124 (129) As above J-leaded parts
123 (128) 123 (128) As above IC-leaded parts
124 (129) 124 (129) As above J-leaded parts
130 (135) 230 (235) Conversion not required Black bodied BGA
131 (136) 231 (236) As above White bodied BGA
140 (145) 140 (145) As above Flip-chips
142 (147) - Black bodied irregular bump parts
143 (148) CCGA
144 (149) LGA
150 (155)
152 (Old P Pattern) +1* Black bodied connector Select an appropriate vision type
based on part color and image
quality. Override required (Note 4)
153 (Old P Pattern) +1* White bodied connector