4OM-1011-002 - 第103页

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 comp…

0305-001 Tg0860-PM-MM

*8 [CONVEYOR WIDTH SET-UP MODE] Key

When this key is pressed, the following display (Fig. 4C67)

appears on the screen.

The conveyor width can be changed.

• P.C.B. SIZE X, Y, and T : Enter the dimensions of the

jig P.C.B. in these data boxes.

Normal Settings: X = 160 mm,

Y = 160 mm, and T = 1.50

• CLEARANCE : Enter a clearance of the conveyor width

in relation to the jig P.C.B. size.

• MANUAL ALIGNMENT : When the [ (NARROW)]

or the [ (WIDE)] key is

selected and the [MOVE]

button is pressed, the con-

veyor width is narrowed or

widened.

• When the [ZERO DEVICE [MOVE]] key is selected

and the [MOVE] button is pressed, the conveyor width

variable shaft is zeroed.

Ref.: Before the zeroing operation is initiated, each con-

veyor is automatically activated to check that no

P.C.B. is located at any irregular position.

• When the [DESIGNATE WIDTH [MOVE]] key is se-

lected and the [MOVE] button is pressed, activate the

conveyor automatically to check that no P.C.B. is located

at any irregular position and then set up the conveyor

width to “JIG P.C.B. SIZE + CLEARANCE”.

Ref.: It is checked that no P.C.B. is located at any ir-

regular position when the set-up operation is per-

formed for the first time after the “CONVEYOR

WIDTH” display is opened.

It is not checked when the second or the subse-

quent set-up operation is performed.

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

Fig. 4C67

Fig. 4C66

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