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RV Series Automated Dispensing Systems 85 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide. How to Use Point Of fset to Adjust All Points …

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RV Series Automated Dispensing Systems
84 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
How to Set Up Auto Purge, Program Cycle Limits, or Fluid Working
Life Limits
The System Setup screen includes the following automatic functions that can be applied to any program. These
functions operate correctly only when the following conditions are met:
• The Enable checkbox for the function is checked.
• The program is locked (refer to “How to Lock or Unlock a Program” on page67).
Function Screen Capture Description
Auto Purge
If Auto Purge is enabled, the system performs an automatic purge at the
Park Position using the values entered for Interval and Duration:
• Interval: How long the system must be idle (robot START button not
pressed) before Auto Purge begins.
• Duration: How long the system purges in intervals of 1 second.
EXAMPLE: If Auto Purge is enabled with the values shown at left, the
system automatically dispenses fluid for 1 second every 10 seconds at
the specified Park Position.
Run Limit
If Run Limit is enabled for a program, the number of times the system
runs a program (called a program cycle) is limited according to the
values entered for Amount and Count:
• Amount: Sets the number of times a program can run.
• Count: Shows how many times a program has run.
To reset Count to 0, click RESET.
Fluid Working
Life
If Fluid Working Life is enabled, sets the maximum number of minutes
that a fluid should be in the system (also known as pot life). When the
value entered for Max Duration is reached, the system provides an
indication but does not disable operation.
To reset Max Duration to 0, click RESET.
PREREQUISITES
The system is properly set up. Refer to “Setting Up and Calibrating the System (Required)” on page45.
The program to which you want to apply Auto Purge, Run Limit, or Fluid Working Life settings is complete and
operating properly.
#
Click Step
1
>
• Click PROGRAM > OPEN to open the program to be updated.
2
>
• Click SYSTEM SETUP, then click OPEN.
3
• Refer to the table above to enter settings for Auto Purge, Run Limit, or Fluid
Working Life.
4
• Click the ENABLE checkbox for the function you want to enable for the open
program.
5
• Lock the program (refer to “How to Lock or Unlock a Program” on
page67).
6
• To restart a program cycle after Run Limit or Fluid Working Life values are
exceeded, repeat steps1–2, enter the password, and click RESET.
RV Series Automated Dispensing Systems
85www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
How to Use Point Offset to Adjust All Points in a Program
You can click the Point Offset icon to update all points in a program when the position of a workpiece has changed.
PREREQUISITES
The system is properly set up. Refer to “Setting Up and Calibrating the System (Required)” on page45.
The program to be updated was correct and working properly before the workpiece position was changed.
#
Click Step
1
>
• Click PROGRAM > OPEN to open the program to be updated.
2
• Click the POINT OFFSET icon.
The Offset window appears.
3
• Compare the previous XYZR position of one point in the program to its new
XYZR position and determine the amount of offset for each XYZR value.
4
• Enter the offset values in the X, Y, and Z fields of the Offset window and
update the other fields in this window as follows:
- To limit the XYZR offset changes to a specific range of addresses in the
program, enter the address number range under RANGE.
- To select all the addresses in the program, click SELECT ALL.
- To select only a specific type of command, use the drop-down menu.
Otherwise, leave this selection as EMPTY.
EXAMPLE: The XYZR coordinates of a point were 1, 2, and 3. The new XYZR
coordinates of that same point are now 6, 7, and 8. The amount of offset for
each point equals 5, so you enter “5” in the X, Y, and Z fields in the Offset
window.
NOTE: “Unit: mm” indicates the unit of measure used in commands. This
item is not editable.
5
• Click OK.
RV Series Automated Dispensing Systems
86 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
How to Adjust PICO Parameters Using DispenseMotion
You can use the DispenseMotion software to remotely edit the parameters of a connected PICO Toµch Controller.
Edited parameters are stored as *.pico files on the DispenseMotion Controller. The PICOTouch Parameter Update
command is then added to a dispense program to implement the settings saved in a *.pico file.
PREREQUISITES
A PICO Pµlse
®
valve and Toµch
™
Controller system is properly installed and connected to the automated
dispensing system.
To Create a New PICO File
# Click Step Reference Image
1
>
• Click PROGRAM > PICO TOUCH to open the
Pico Touch Remote Control window.
2 • Click the tab for the settings you want to edit (Valve, Heaters, or Ramp).
3
>
• Click the button for the parameter you want to edit and enter the desired setting.
Refer to the PICO Toµch Controller Operating Manual for details on settings.
• Click SAVE.
NOTES:
- The first time you save, the system prompts for a file name. PICO files are saved
on the DispenseMotion controller as *.pico files under D:\Save\PICO. You can
use any allowable file name, but Nordson EFD recommends using a numeric
name to make it easier to enter the file name in a PicoTouch Parameter Update
command.
- After you click Save, the Toµch Controller screen updates in real time (after a
slight delay).
- Refer to “PICO Toµch Controller settings editable through the DispenseMotion
software” on page87 for screen captures that show the Toµch Controller
settings you can edit.
• Continue making selections and saving until all desired settings are entered.
4
X
• To exit, close the Pico Touch Remote Control window.
5
• To use the PICO Toµch settings in a program, continue to “To Use the PicoTouch
Parameter Update Command in a Program” on page88.