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ITW Dynatec c. 1999 Page 4 - 1
TPC-2 TIMER Manual #50-05 Revised 1/99
Chapter 4
PROGRAMMING EXAMPLES
The following examples are provided to assist in better understanding the programming
of the TPC-2 Control Unit. They assume that all components of the glue system (i.e.
TPC-2 Control Unit, Trigger Device, Glue Applicators, Glue Delivery System, etc.) are
properly installed.
NOTE: Remember to completely clear the values for DELAY, LINE, GAP, STITCH and
SPIKE TIME in all four EVENTS when reprogramming the TPC-2 MEMORY. A fool-
proof means of doing this is to turn OFF the TPC-2 Control Unit, depress the DIGIT and
SYSTEM buttons on the Display Panel, then turn ON the TPC-2 Control Unit. Doing this
will clear all four Program Memories of all parameters with the exception of SPIKE
TIME, TRIG MODE and TIME RANGE.
Purge CHANNEL 1 and CHANNEL 2
PURGE is designed to allow for quick priming of the glue system or for checking the
operation of the Glue Valves.
1. Connect the Purge Control to the TPC-2 Control Unit.
2. Turn ON the TPC-2 Control Unit.
3. Depress the RUN/STOP button on the TPC-2 Control Unit until the LED above the
button is dim (not illuminated).
4. Depress the SYSTEM button until the LED to the left of PURGE is illuminated.
5. Rotate the VALUE knob until = = = 1 is displayed on the front panel of the TPC-2.
6. Depress the red button on the Purge Control Box. The A.T.S. and DRIVE 1 LED’s in
the top right corner of the TPC-2 Display Panel will illuminate and the applicator(s)
connected to the CHANNEL 1 drive output will activate for the duration of time that the
red button on the Purge Control is depressed.
7. The DRIVE 1 LED will dim immediately upon release of the red Purge Control button.
The A.T.S. LED will dim approximately 2.5 seconds later.
8. Rotate the VALUE knob until = = = 2 is displayed on the front panel of the TPC-2.
9. Repeat Steps #6 and #7 above. This time the DRIVE 2 LED will illuminate.
10. Depress the RUN/STOP button on the TPC-2 Control Unit until the LED above the
button is illuminated. The glue system is now ready for operation.