PICO
Toµch
Series Controllers
34
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+1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Adjusting the Valve Operating Parameters
(PULSE, CYCLE, or COUNT)
Follow this procedure to adjust how the valve operates, including
valve open time (PULSE), time between deposits (CYCLE), and
number of deposits per cycle (COUNT). For more information on these
parameters, refer to “VALVE Screen (Standard
1. Press the VALVE icon (
).
2. Press PULSE, CYCLE, or COUNT. A numeric keypad appears for
data entry.
3. Enter the desired setting for PULSE, CYCLE, or COUNT.
•
PULSE:
How long the valve stays opens (in ms).
•
CYCLE:
Amount of time between deposits (in ms).
•
COUNT:
Number of deposits per cycle.
4. Press OK (check) > HOME to save the setting and return to the
HOME screen.
Setup and Programming Procedures (continued)
Switching Valve Power On or Off
Follow this procedure to set whether a valve initiate signal is
processed. Valve initiate signals are processed only when valve Power
is ON.
NOTE:
By default, valve POWER is ON when the controller is switched
ON (or anytime the controller is rebooted). To change the valve
POWER setting default, refer to “Appendix A, Remotely Operating the
Controller” on page 60.
1. Press the VALVE icon (
).
2. Press POWER until the touchscreen shows the desired valve
power status.
•
On:
Valve closed; valve initiate signals processed.
•
Off:
Valve open; valve initiate signals NOT processed.
3. Press HOME to save the setting and return to the HOME screen.
ABOUT
CALENDAR
CLOCK SET
OK (check)
LANGUAGE
WAVE
PARAMETERS
Backspace
Cancel
HEATERS
LOCKOUTS
SETTINGS
LCD SETTINGS
Decimal Point
HOME
PASSWORDS
SYSTEM
CYCLE
Decrement
Increment
PURGE
VALVE
Standard Toµch controller VALVE screen
shown
