4OM-1011-002 - 第128页

0305-001 Tg0860-PM-MM Special Jig Nozzle (Option) Note: Consult our sales personnel for the detailed informa- tion on how to use the special jig nozzle. Name: Head Angle Setting Jig Nozzle (JG01) Model Name: JG-0094 *1 […

0305-001 Tg0860-PM-MM

6.7 HEAD ROTATION OFFSET Display

• This display allows teaching the offset data to correct the angular deviation

between the nozzle clamp lever and the P.C.B. positioning reference with

the motor (for head rotational shaft) located at its origin.

Calculate the bending of the nozzle clamping lever with the component cam-

era, regarding the special jig nozzle (option) as a component.

• Teaching operations are performed through two steps (coarse and accurate

angle teaching steps). The coarse step is taken to calculate an approximate

angular deviation and the accurate one to calculate an accurate angular de-

viation.

Notes: (a) A special jig nozzle (option) is required.

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

necessary to teach these parameters.

(b) Various parameter settings and some preparation are required be-

fore teaching operations.

When a teaching operation is performed under the condition that

the parameters are not set correctly and the required preparation

is not made, some trouble will arise.

When the [HEAD ROTATION OFFSET] key is pressed at the “TEACH OFF-

SET” display, the following display appears on the screen.

*11

*12

*13

*10

*14

*15

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6.7 HEAD ROTATION OFFSET Display

Fig. 4C139

0305-001 Tg0860-PM-MM

Special Jig Nozzle (Option)

Note: Consult our sales personnel for the detailed informa-

tion on how to use the special jig nozzle.

Name: Head Angle Setting Jig Nozzle (JG01)

Model Name: JG-0094

*1 [PICK UP NOZZLE] Key

The head (the head designated by setting parameters in the

“DESIGNATE BEAM” and “DESIGNATE HEAD” data

boxes) moves to the feeder # (the feeder # designated by

setting a parameter in the “FEEDER #” data box).

When this key is selected and the [MOVE] button is pressed,

the head moves to the designated feeder #.

*2 [HEAD ROTATION OFFSET TEACH START] Key

The machine performs the teaching operation of the rota-

tional angle offset data of the head selected by setting pa-

rameters in the “DESIGNATE BEAM” and “DESIGNATE

HEAD” data boxes.

When this key is selected and the [MOVE] button is pressed,

the machine starts the teaching operation.

Note: Before performing the teaching operations, be sure

to pick up the special jig nozzle and zero both

beams.

*3 [NOZZLE COLLECTION] Key

The machine works to collect the attached special jig nozzle.

When this key is selected and the [MOVE] button is pressed,

the head moves to the feeder # selected by setting a param-

eter in the “FEEDER #” data box. The special jig nozzle

must be collected by hand.

Note: After the teaching operation is completed, be sure

to collect the nozzle and detach the special jig

nozzle from the head.

*4 MODE

Only “MANUAL” is available.

*5 DESIGNATE BEAM

This allows designating the beam where the special jig

nozzle is picked up.

Set either “BEAM-A” or “BEAM-B” in the data box.

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6.7 HEAD ROTATION OFFSET Display

Fig. 4C140

Fig. 4C141

Fig. 4C142

Fig. 4C143

Fig. 4C144

Fig. 4C145

0305-001 Tg0860-PM-MM

*6 DESIGNATE HEAD

This allows designating the head where the special jig nozzle

is picked up.

Set either “HEAD #1” or “HEAD #2” in the data box.

*7 FEEDER #

This allows designating the feeder No. to determine the

place where the special jig nozzle is attached by hand.

The head moves to the feeder designated when the nozzle

is attached or collected.

*8 [ALL BEAM HEADS ZERO [MOVE]] Key

Both Beams A and B are zeroed.

When this key is selected and the [MOVE] button is pressed,

the zeroing operation starts.

*9 [GAIN･LEVEL] Key

When this key is pressed, the “GAIN･LEVEL” display (Fig.

4C70) appears on the screen.

These parameters are used to set amplifications at which

the image signals of the image taken by the component rec-

ognition 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

at the “GAIN･LEVEL” display, be sure to set param-

eters 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 be-

comes.

Note: Teaching operations are performed through compo-

nent recognition. Incorrect gain and level parameters

lead to the adverse result of teaching operations, caus-

ing some trouble.

*10 [MANUAL NOZZLE CHANGE OPE] Key

When this key is pressed, the “MANUAL NOZZLE

CHANGE OPERATION” display (Fig. 4C85) appears on

the screen.

The set parameters are used to store the nozzle before

coarse angle teaching operation or pick up the special jig

nozzle for angle teaching operation.

Refer to “9. Manual Nozzle Change Operation of Section

4 in Volume 1” for details.

3-78

6.7 HEAD ROTATION OFFSET Display

Fig. 4C146

Fig. 4C147

Fig. 4C148

Fig. 4C149

Fig. 4C150