Method 3: Jetting A Line During An X-Y Move - Graco Advanjet Diaphragm-Jet HV-2000 Setup And Operation

6.4 LINE Mode Programming (Continued)

Method 3: Jetting a line during an X-Y move

There is another method to dispense a line if the Robot has the capability to issue
triggers during an X-Y move. The Robot will make an X-Y move and send pulses of
trigger to the controller at the position where it wants to jet a drop. The following
example illustrates the procedure.
1. Click on the Timing Recipes tab, select a Recipe # and set the Refill time to 2
msec, Dwell time to 2.8 msec, Count to 1, and Trigger mode to PULSE.
2. Click on Download Settings to send the new settings to the controller.
3. The Robot makes an X-Y move.
4. The Robot sends a trigger to the controller every 5 msec to form a string of drops.
Note: It is important to not issue a new pulse to the Advanjet controller until the ∆T
cycle is completed. Otherwise, the Advanjet controller will ignore the trigger if it hasn't
completed its cycle. In the above example, Dwell Time was set to 2.8 m/sec to ensure
the Advanjet cycle is completed before the robot issues a new pulse.
3A5856A Advanjet HV-2000C Jet Controller Setup and Operation Page 31 of 60