Nordson_EFD_GV_Series_Operating_Manual - 第117页

GV Series Automated Dispensing Systems 117 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide. Needle Z Detect Click Function Double-click a…

GV Series Automated Dispensing Systems

116 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.

Mark Follow Offset

Click Function

Double-click

address and

select from drop-

down menu

Used in tandem with a Mark Follow command to allow the system to dispense along a deeply curved line;

the offset parameters deﬁne how much offset to apply to a series of Line Passing commands. Refer to

“How to Use Mark Follow to Dispense Along a Curved Line” on page76 for an example of how to use this

command in a program.

Setting Description

X Distance (in mm) of the offset in the X direction

Y Distance (in mm) of the offset in the Y direction

Multi Needle

Click Function

Double-click

address and

select from

drop-down

In multiple dispenser installations, speciﬁes the dispenser (called Needle Number) to execute the commands that

follow this command. Currently up to four dispensers can be installed, so the Needle Number parameter can be

1–4.

NOTE: For this function to operate correctly, the additional dispensers must be installed and set up. Refer to

“AppendixE, Multi-Needle Setup and Use” on page137.

Needle XY Adjust

Click Function

Double-click

address and

select from drop-

down menu

Causes the system to perform a Needle XY Adjust (check the camera-to-tip offset) and, based on the result,

to take action as speciﬁed by the parameter settings.

NOTE: To perform the Needle XY adjust, the robot moves the dispensing tip to the Set Needle position and

dispenses a dot of ﬂuid, then moves the camera over the ﬂuid dot and compares the alignment of the dot

with the corresponding mark image saved in the Mark Library. The Set Needle position and mark image

were established during the Robot Initial Setup process.

Parameter Description

X range Sets the maximum offset allowed for the X axis.

Y range Set the maximum offset allowed for the Y axis.

0.Ask,

1.Continue

0. Ask The system asks if you want to update the camera-to-tip offset.

1.Continue The system automatically accepts the camera-to-tip offset (unless out of

range) and then continues to the next command.

Appendix A, Command Function Reference

(continued)

GV Series Automated Dispensing Systems

117www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.

Needle Z Detect

Click Function

Double-click

address and

select from drop-

down menu

Causes the system to perform a Needle Z Detect (check the tip-to-workpiece offset) and, based on the

result, to take action as speciﬁed by the parameter settings.

NOTE: To perform the Needle Z Detect, the robot moves the dispensing tip over the tip detector and lowers

it until it touches the sensor. The tip detection settings were established during the Robot Initial Setup

process.

Parameter Description

X range Sets the maximum offset allowed for the X axis.

Y range Sets the maximum offset allowed for the Y axis.

Z range Sets the maximum offset allowed for the Z axis.

0.Ask,

1.Continue

0. Ask The system asks if you want to update the camera-to-tip offset.

1.Continue The system automatically accepts the camera-to-tip offset (unless out of

range) and then continues to the next command.

Output

Click Function

Causes the program to send an output signal from the speciﬁed output port.

Parameter Description

Port(1~8) Sets the output port number.

0 Off, 1 On Turns the output OFF or ON.

Park Position

Click Function

Moves the dispensing tip to the park position speciﬁed by the Park Position settings on the System Setup

screen.

PicoTouch Parameter Update

Click Function

Double-click

address and

select from drop-

down menu

Opens the speciﬁed *.pico ﬁle name and implements the parameter settings contained in the ﬁle. Refer to

“How to Adjust PICO Parameters Using DispenseMotion” on page84 for detailed procedures for using

this command.

Ptp (Point to point) Speed

Click Function

Double-click

address and

select from

drop-down

Sets the acceleration (as a percentage) of the robot from point to point at the location in the program where this

command is inserted, thus overriding the default system point-to-point speed setting.

Appendix A, Command Function Reference

(continued)

GV Series Automated Dispensing Systems

118 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.

QA Capture

Click Function

Double-click

address and

select from

drop-down

Saves the image seen by the camera at the XYZ coordinates speciﬁed for the command. Images are saved

under D:\ever_sr\history.

Each time a QA Capture command is executed, the system creates a subdirectory (under D:\ever_sr\history) that

is named for the day the command was executed. The ﬁle path for the saved QA images is:

D:\ever_sr\history \eXXXX_YY\QAImage_ZZ, where XXXX = year, YY = month, and ZZ = day of month

Directory structure created by the QA Capture command Example of saved QA Capture images

Rectangle Adjust

Click Function

Double-click

address and

select from

drop-down

This command is not used on GV Series systems.

Appendix A, Command Function Reference

(continued)