Leading Edge Detection - ITW Dynatec DPC2 Operation And Service Manual

Page 3 - 12
Revised 7/99
1. Depress the desired CHANNEL button until the LED to the left of DELAY is
illuminated.
2. Depress the DIGIT button until the desired programming granularity is selected.
3. Rotate the VALUE knob until the desired DELAY value is selected.
4. Displayed values range from 00.00 to 99.95 inches in 0.05 inch increments.
NOTES:
a. The DPC-2 software forces minimum DELAY setting for EVENTS 2 through 4
that are dependent upon the DELAY and LINE values programmed into the
previous EVENTs.
b. The cumulative distance for all four EVENTs (DELAY and LINE) in a single
Program may not exceed the maximum distance of 99.95 inches.
c. The programming of the DELAY value is dependent upon whether the Trigger
Device is designed for detection of the object's "Leading Edge" or "Trailing
Edge". Examples are shown below:

Leading Edge Detection

DELAY equals the distance from the leading edge of the object passing under the Trigger
Device until the start of the LINE (glue).
PRE-DELAY
DELAY LINE
DIRECTION OF TRAVEL
ITW Dynatec c. 1999
DPC-2 CONTROL KIT Manual #50-06
TRIGGER DEVICE
GLUE VALVE