CHAPTER 3:
ON-BOARD
COMPONENTS
PAGE 37 OF 52
ITV (Electro-Pneumatic Regulator)______________________________
The ITV regulators offer step free control of air pressure based in a 2-bit
signal generated by the PLC. Internal circuitry pulses supply and release
valves to maintain the desired output air pressure.
Wiring Diagram ITV Settings (change as needed)
Key-lock Feature
Settings
You can specify the maximum pressure allowed through the ITV:
1. Press the
UNLOCK
button for 5 seconds.
2.
Loc
begins flashing on the LED display.
3. Press the
SET
button.
4.
unL
appears, meaning the ITV has been locked.
5.
P1
corresponding pressure number appears solid on the LED display.
6. Press the SET button to select pressure setting (
P1, P2, P3, P4
).
7. Once in the desired pressure, the value can be changed by using up/down arrows.
8. Change pressure to desired value.
9. Press
SET
to lock the ITV until
P1
pressure is not flashing (solid).
10. Press the
LOCK
button for 5 seconds.
11.
unL
begins flashing on the LED display.
12. Press the
SET
button.
13.
Loc
appears, meaning the ITV has been locked.
P1-Retract Pressure
P2-Even Pass (Back-
to-Front) Pressure
P3– Odd Pass (Front-
to-Back) Pressure
P4– Rear Scrub
Pressure (Only used
on rear brushes)
Summary of Contents for Baywash i5
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