6 Field-IQ crop input control setup Control setup for a location
Note – These settings also control the default setting for Valve Response.
Setting Explanation
Servo
Standard 2-wire servo, performs more slowly.
Servo Fast Fast 4-wire servo, performs more quickly.
PWM 2-wire PWM valve, commonly used to control hydraulic flow
to the pump.
Hardi % Bypass Servo Used on Hardi sprayers equipped with 3-way section valves
that return flow to the tank when the boom section is off.
Pump Servo Servo valve commonly used to control hydraulic flow to the
pump.
Electric Over Hydraulic A valve that uses electric current to control the hydraulic valve
output.
c.
At the Valve Setup screen, if the valve is a servo type, tap Plumbing and complete the
settings. After completing the settings, tap . If your valve is not a servo type, tap .
Note – Servo-type valves are Servo, Servo Fast, and Hardi % Bypass Servo. Pump Servo
does not have a plumbing type because it controls hydraulic flow to the pump. This is
similar to a PWM setup.
Setting Explanation
Inline
The control valve is between the pump and the
sections/nozzles. This means that the control valve controls
the amount of material out to the section/nozzles directly.
Note – To increase the amount of material that is sent to
the section/nozzles, the control valve must open more in
order to force more material to the sections/nozzles.
Bypass
The control valve is between the pump and the tank. This
means that the control valve controls the amount of
material that goes back to the tank.
Note – To increase the amount of material that is sent to
the section/nozzles, the control valve must close more in
order to force more material to the sections/nozzles.
d.
At the Feedback Setup screen, complete the settings for the drive and tap .
134 CFX-750 Display User Guide Version 7.0, Revision A
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