3OM-1751-002w_G5S.pdf - 第209页
3OM-1751 2-41 1303-001 2.5.8 "V acuum T iming" T ab Sheet [1] [2] [3] [4] F3B40 [1] OFF [sec] The specied parameter is used to adjust the timing to turn the vacuum off while the NL-axis is descending for compo…
3OM-1751
2-401303-001
[4] Hd TumAng. Axis
The set parameters are used to adjust the angular deviation of the line
connecting the center of Nozzle No.1 and the position between the Nozzle
Nos. 8 and 9 at the head rotational Z-phase position based on the machine
coordinate reference.
When the line connecting the center of Nozzle No. 1 and the position
between the Nozzle Nos. 8 and 9 at the head rotational Z-phase position, is
tilted clockwise in the machine reference X/Y coordinate system, a plus sign
must be afxed to the offset value.
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Xm(+)
Ym(+)
DD Motor Z-Phase
Stop Position
DD Motor Z-Phase
Stop Position
DD (+)
DD (+)
Head Rotational Angle Offset
Head Rotational Angle Offset
Pm. Machine Reference
Coordinate Origin
Xm-Ym :
Machine Reference
Coordinate System
F3B39
[5] NL Origin
The set parameters are used to correct the deviations between the nozzle U/D
mechanism and the nozzle roller caused while the NL axis is rotating.
[6] Noz Choice Axis
The set parameters are used to adjust the angular deviations between the
head rotational and nozzle selection axes.
[7] Flow Threshold
These parameters are used to judge the component presence/absence using
the multi-functional head ow sensor.
2.5 "Head" Window
3OM-1751
2-411303-001
2.5.8 "Vacuum Timing" Tab Sheet
[1] [2] [3] [4]
F3B40
[1] OFF [sec]
The specied parameter is used to adjust the timing to turn the vacuum off
while the NL-axis is descending for component placement.
When "+0.000" is specied in the "OFF" text box, the vacuum is turned off
when the NL-axis has reached 10 ms away from the bottom arrival point.
Base on the point 10 ms away from the NL-axis bottom arrival point, a plus
value in the "OFF" text box means that the timing to turn off the vacuum will
be delayed. A minus value means that the timing will be quickened.
2.5 "Head" Window
Graphic
Development
3OM-1751
2-421303-001
[2] ON [sec]
The specied parameter is used to adjust the timing to turn the vacuum on
while the NL-axis is descending for component pick.
When "+0.000" is specied in the "ON" text box, the vacuum is turned on
when the NL-axis has reached 10 ms away from the bottom arrival point.
Base on the point 10 ms away from the NL-axis bottom arrival point, a plus
value in the "ON" text box means that the timing to turn on the vacuum will
be delayed. A minus value means that the timing will be quickened.
NL-Axis Bottom Arrival Point
NL-Axis Descending
10ms
(+)(-)
NL-Axis Ascending
Vacuum ON/OFF Timing Reference
F3B41
[3] Adspt. Stop Time [sec]
The parameter to specify the time when the nozzle must be stopped at the
lower limit is set for al component picks, in this data entry area.
Note
This function is used when components cannot be picked up in stable
condition due to the inuence of the component pick-up surface and the
compatibility with the selected nozzle.
[4] Wmg. Stop Time [sec]
The parameter to specify the time when the nozzle must be stopped at the
lower limit is set for the placement of all components, in this data entry area.
2.5 "Head" Window