SOM-1623-002.pdf - 第5页
Tg0594-PM-SO 0402-002 3 1. Scope By using a black light for P .E.C. recognition, the recognition rate of a fiducial mark (copper leaf/silver palladium) on a ceramic P .C.B. can be improved. 2. Specification 2.1 Specifica…
Contents
Tg0594-PM-SO0402-002 2
Page
Before Use ................................................................................................. 1
Contents ..................................................................................................... 2
1. Scope ..................................................................................................... 3
2. Specification ........................................................................................... 3
2.1 Specifications of P.C.B. ................................................................... 3
2.2 Specifications of Fiducial Marks...................................................... 3
3. Data Setting ........................................................................................... 4
3.1 Operation Data ................................................................................ 4
3.2 Camera Offset Data ........................................................................ 5
4. Settings for P.C.B. Recognition Test ...................................................... 6
5. “Camera X/Y Origin” Tab ....................................................................... 7
6. Procedure for Black Light Replacement ................................................ 9
7. Accessory Parts List ............................................................................ 12
8. Electrical Circuit Diagram..................................................................... 13
Recognition Board Circuit Diagram (1) ............................................... 13
Tg0594-PM-SO
0402-002 3
1. Scope
By using a black light for P.E.C. recognition, the recognition rate of a
fiducial mark (copper leaf/silver palladium) on a ceramic P.C.B. can be
improved.
2. Specification
2.1 Specifications of P.C.B.
(1) Applicable P.C.B.
Ceramic P.C.B.
2.2 Specifications of Fiducial Marks
(1) Shape and Size
Round/Square (excluding the hollowed ones)
Dimension: 0.5 to 2.0 mm
(2) Material
Copper Leaf
Silver Palladium
(a) When fiducial marks other than the specified ones must
be used, consult our marketing department or sales
agency for the shape, the size, and the material.
(b) A fiducial mark should make ample contrast with the
surroundings.
(c) A test may be required when the fiducial mark cannot be
recognized because of the extreme warpage of the
P.C.B.
(d) Anything like a pattern similar to a fiducial mark should
not exist in the designated window.
Also, the shape (a cutout, a punched hole) of the P.C.B.,
the light reflected from a structure, or the light from the
external elements may sometimes interfere with the
recognition. Consult our marketing department or sales
agency for details.
(e) Consult our marketing department or sales agency if you
require additional information on fiducial marks.
1. Scope
Note
Tg0594-PM-SO
3. Data Setting
0402-002 4
3. Data Setting
3.1 Operation Data
(1) When the [P.C.B. Recognition Data] tab is pressed at the “Opera-
tion Data” tab sheet, the following tab sheet appears.
Fig. 1
(2) Set “PEC Light #2” in the “P.C.B. recognition lighting” text box.
(3) The above setting turns on the black light when a P.C.B. is recog-
nized.
When it is set to “PEC Light #1”, the standard lamp is turned on.