SOM-1653-001.pdf - 第9页

Tg0756-PM-SO 5.1 Pattern Program 5.1.1 T ypes of P .C.B.'s and Required Data The following shows typical examples (applications) of each data. Refer to the examples for creation of a pattern program. Marks in "…

Tg0756-PM-SO0206-001 7

4. Scope of Actions

(1) When the machine starts automatic operation, the X/Y beam moves

to the specified "Bad Mark Position".

(2) After the X/Y beam has moved to such a specified position, the bad

mark detection sensor detects whether or not there are any bad

marks on the multi-unit P.C.B.

(3) Whether or not there are bad marks on any of the repetitive pat-

terns is detected according to the pattern program data.

If the detection function finds no bad mark on the multi-unit P.C.B.,

then this function will not indicate any bad mark on any unit P.C.B.

(4) When all bad marks have been detected, then the machine starts

its placement. At this stage, the machine does not place any com-

ponent on the unit P.C.B. where a bad mark was detected in the

above steps (1) through (3).

If the function detects bad marks on all unit P.C.B.s of the multi-

unit P.C.B. placed on the P.C.B. positioning section, then the

machine will not place any component on any unit P.C.B. It will

stop in an error condition.

Note

Unit P.C.B.

Bad Mark Sensor

Bad Marks

P.C.B.

5. Preparation Before Operation

(1) Create the pattern program data.

Refer to "5.1 Pattern Program" for details.

(2) Set the sensitivity of the bad mark detection photosensor.

Refer to "5.5 Sensitivity Setting of Bad Mark Sensor" for details.

(3) Operate the machine automatically after program change.

How to use "Black Mark" and "White Mark" for a Bad Mark.

P.C.B. relatively bright (Reflective P.C.B.) : Use a black

mark.

P.C.B. relatively dark (Less reflective P.C.B.) : Use a white

mark.

Fig. 3

Note

Tg0756-PM-SO

5.1 Pattern Program

5.1.1 Types of P.C.B.'s and Required Data

The following shows typical examples (applications) of each data.

Refer to the examples for creation of a pattern program.

Marks in "Required Data"

: This means that you must refer to the description of the

pattern program data and create the data correctly.

: This means that you must refer to the description of the

pattern program data and set "Disable" for the pertinent

functions.

Bad Mark

Placement Coordinate Reference Point

Fig. 4 In case of a Repetitive Pattern (Unit P.C.B. B.B.R. Function Enabled)

Note

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5.1 Pattern Program

List of Required Data Table 2

Pattern Program Required Data

Operation Data P.C.B. Data

P.E.C. Recognition Data

P.E.C. Recognition Mark Data

Setup Data Note (a)

Placement Feeder Feeder Base #1, #3, #4

Location Data Vibratory Stick #1, #2, #3

Placement Data U01 Placement Data Placement Data (P Data)

(P Data) Unit Control Note (b)

Unit P.C.B. B.B.R.

Placement Data (O Data)

Placement Data Un Placement Data Placement Data (P Data)

(P Data) Unit control

Unit P.C.B. B.B.R.

Placement Data (O Data)

Tg0756-PM-SO0206-001 9

5.1 Pattern Program

(a) Create these parameters (data) for automatic adjustment

of the conveyor.

(b) Use these parameters (data) according to the situational

changes.

• Composition of Operation Data

Only specific data to this special specifications is here described.

Refer to the instruction manual for the main machine for other data.

Note

P.C.B. Data Tabel 3

Ref. No. Data Name

(1) Unit P.C.B. B.B.R.

(2) Overall P.C.B. B.B.R.

Placement Data (O) Tabel 4

Ref. No. Data Name

(3) X, Y for P-No. 1 Step

(4) C for P-No. 1 Step

(5) B-X, B-Y

• Composition of Placement Data

Only specific data to this special specifications is here described.

Refer to the instruction manual for the main machine for other data.