4OM-1011-002 - 第104页

0305-001 Tg0860-PM-MM Operation Procedure • Required Item Special Jig P .C.B. (Option): P .C.B. Recognition Calibration Jig (JG-0086) (1) Check the followings. • Check that the machine is powered. • Check that the supply…

0305-001 Tg0860-PM-MM

*9 [GAIN・LEVEL] Key

When this key is pressed, the following display appears on the screen.

These parameters are used to set amplifications at which the image

signals of the image taken by the component recognition camera is

converted into the picture information representing brightness.

Parameters are set as the offset values for camera reference gain and

level.

Normal Fixed Value: ± 0

• When “ENABLE” is set in the “DESIGNATE” data box, be sure to

set parameters in the “GAIN” and “LEVEL” data boxes.

The set parameters are used for P.E.C. recognition.

When “DISABLE” is set in the data box, the standard parameters

are set in the “GAIN” and “LEVEL” data boxes.

• The lower the gain is, the bigger the contrast becomes.

• The lower the level is, the brighter the whole view becomes.

Note: Teaching operations are performed through P.E.C. recogni-

tion.

Incorrect gain and level parameters lead to the adverse result

of teaching operations, causing some trouble.

*10 RECOG. COMM.

When “DISABLE” is set in the “P.E.C.” and “COMPONENT REC-

OGNITION” data boxes at the “TEST MODE” display, the back-

ground color of “P.E.C. RECOG.” and “COMP. RECOG.” becomes

light red. (No background color in normal cases)

Note: In this case, the recognition processing is not made even if

the teaching operations are performed. Therefore, the results

of various teaching operations are not reflected on the offset

data.

*11 Set State Indications

When the set-up operations for “ALL BEAM ZERO”, “PCB LO-

CATION”, and “CNVR. WIDTH” are completed, the background

color turns green. Otherwise, the background has no color.

Note: When each unit (device) is not set up and the teaching

operations are performed, the offset values may not be

taught correctly.

Before performing the teaching operations, be sure to zero

Beams A and B, position the jig P.C.B., and set up the

conveyor width.

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6.1 P.E.C. RECOG CAMERA & BEAM OFFSET (STEP-1) Display

Fig. 4C69

Fig. 4C68

Fig. 4C70

Fig. 4C71

0305-001 Tg0860-PM-MM

Operation Procedure

• Required Item

Special Jig P.C.B. (Option): P.C.B. Recognition Calibration Jig (JG-0086)

(1) Check the followings.

• Check that the machine is powered.

• Check that the supply cover is completely closed.

(2) Set “PLACE REF.” in the “P.C.B. LOCATE MODE” data box at the

“P.C.B. TRANSFER MODE SET-UP” Display. (Hierarchical Sequence:

“DATA EDIT” Display → “DEVICE DATA” Display → “P.C.B.

TRANSFER MODE SET-UP” Display)

(3) Set parameters in the data boxes related to the special jig P.C.B. (option)

at the “JIG P.C.B. EDIT” display. Hierarchical Sequence: “SPECIAL

SEL.” Display → “TEACH OFFSET” Display → “P.E.C. RECOG CAM-

ERA & BEAM OFFSET (STEP-1)” Display → “JIG P.C.B. EDIT” Dis-

play)

Enter the numerical values related to the mark on the P.C.B. positioning

reference side in the “X” and “Y” data boxes of the label “MARK #1

(PP. BASIS)”.

(4) Detach the P.C.B. support pins at the “PCB SUPPORT PINS SET-UP

MODE” display. (Hierarchical Sequence: “MANUAL MODE” Display

→ “PCB SUPPORT PINS SET-UP MODE” Display)

(5) Set “160 mm” in the “X” and “Y” data boxes of the label “P.C.B. SIZE”

at the “CONVEYOR WIDTH” display. Then, select the [DESIGNATE

WIDTH [MOVE]] key and press the [MOVE] button.

(6) Attach the P.C.B. support pins at the “PCB SUPPORT PINS SET-UP

MODE” display. (Hierarchical Sequence: “MANUAL MODE” Display

→ “PCB SUPPORT PINS SET-UP MODE” Display)

(7) Press the [TRANSFER] key at the “P.C.B. TRANSFER OPERATION”

display to position the jig P.C.B.

Use the menus at the “PCB SUPPORT PINS SET-UP MODE” display

to confirm that the jig P.C.B. is securely fixed.

(8) Select the [ALL BEAM HEADS ZERO [MOVE]] key and press the

[MOVE] button to zero all beam heads.

(9) To specify the gain and level, use the “GAIN･LEVEL” display.

Note: In normal cases, set “DISABLE” in the “DESIGNATE” data box.

(10) Select the item to be taught and press the [MOVE] button.

The machine starts the teaching operation (automatic).

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6.1 P.E.C. RECOG CAMERA & BEAM OFFSET (STEP-1) Display

0305-001 Tg0860-PM-MM

6.2 COMP. RECOG. CAMERA MAG. (STEP-2) Display

• This display allows teaching the magnification of the component recognition

camera.

The offset values are calculated by recognizing the printed pattern on the

special jig (option) picked up by a nozzle with the component recognition

camera.

Note: (a) A special jig (option) is required.

The parameters are factory-set at shipment. Normally, it is not nec-

essary to teach these parameters.

(b) Follow the teaching procedures in the specified order. Otherwise,

some trouble (such as inaccurate component placement, frequent

mechanical errors, etc.) will arise.

When the [COMPONENT RECOG CAMERA MAGNIFICATION (STEP-

2)] key is pressed at the “TEACH OFFSET” display, the following display

appears on the screen.

*12

*13

*15

*14

*10

*11

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6.2 COMP. RECOG. CAMERA MAG. (STEP-2) Display

Fig. 4C72