3OM-1075-002.pdf - 第244页

Head #2 (Nozzle select pos offset [ ° ° ° ° ° ]) This offset data is used to adjust the position (A) where the rotor and the nozzle lift cam can be unlocked for the selection of the nozzle to be used on the head. It is r…

Head #2 (X mm (Horizontal), Y mm (Vertical), X [

° °

° ], and Y [

° °

° ])

The set offset parameters are used to adjust the positional and an-

gular deviations compared with the design dimensions represent-

ing the beam driving X/Y coordinates (Head Origin: H0) viewed from

the P.C.B. positioning X/Y coordinates (PL-XY: P.C.B. Origin P0).

Fig. 3E11

Head Origin H0 is the scanning coordinate center of P.E.C. Camera

#1 installed on the head when the beam X/Y axis is located at its

origin.

(Head Origin: P.E.C. Camera Center)

This offset data is automatically calculated through teaching opera-

tion which is performed, using a jig P.C.B.

Head #2 (Head rotation Z [

° °

° ])

This offset data (offset data for the origin position of the head rota-

tional axis) is used to adjust the directions of the nozzle clamp springs

when the nozzles must be rotated for replacement.

When the head rotational axis is zeroed and the nozzle clamp springs

face the direction shown in Fig. 3E12 (view from the bottom), a plus

parameter must be entered as the offset data.

Fig. 3E12

0206-003 5-12

AHB01EDTP

2.1 "Offset Data" Tab

Head #2 (Nozzle select pos offset [

° °

° ])

This offset data is used to adjust the position (A) where the rotor

and the nozzle lift cam can be unlocked for the selection of the nozzle

to be used on the head.

It is required to enter an angle.

Fig. 3E13

Head #2 (Clutch pos offset [

° °

° ])

This offset data is used to adjust the position (B) where the rotor

and nozzle lift cam can be locked for the selection of a nozzle to be

used on the head.

It is required to enter an angle.

2.1 "Offset Data" Tab

0206-003 5-13 AHB01EDTP

Fig. 3E14

Support up/down [mm]

This is the offset data for the origin position of the support up/down

axis which ascends or descends during P.C.B. positioning.

A plus (+) value decreases the ascending stroke during P.C.B. po-

sitioning.

Conveyor width [mm]

This is the offset data to adjust the absolute value for the conveyor

width. Enter the difference between the actually measured width

and the data width caused when the conveyor width is set up to the

width specified by a parameter.

When the actually measured width is narrower than the width speci-

fied by a parameter, a plus value must be entered.

Conveyor width (Medium) [mm]

(Not Available)

Pilot driven pin [mm]

(Not Available)

01 12-002 5-14

AHB01EDTP

2.1 "Offset Data" Tab