Channel Tab Settings; Control Valve Settings - Pwm - Ag Leader Integra Display Operator's Manual

Channel Tab settings

Controller Settings
Channel 1
Auxiliary
Channel 2
Gear Ratio
1.533
Shaft Speed
Calibration
360 pls/rev
Maximum
Meter Speed
150 rpm
changes.
• Control Valve Settings
This button summons the Control Valve Settings screen. The appearance of the Control Valve Settings
screen varies, depending upon whether planter's control valves are PWM Valves or Servo Valves.

Control Valve Settings - PWM

Controller Valve Settings
Control Valve PWM
PWM Frequency
PWM Gain
Zero Flow Offset
value can cause the product control system to not properly control flow rates at low rates. See the PWM
valve manufacturer's information for recommended settings.
170
Allowable
Error
Control Valve
2 %
Settings
200
130
33
• Gear Ratio
Ratio of the revolutions of the hydraulic drive as
compared to one revolution of the seed meter.
• Shaft Speed Calibration
Calibration number representing the pulses that equal
one revolution of the hydraulic motor.
• Maximum Meter Speed
Setting determines the maximum RPM of the seed
meter.
• Allowable Error
Determines the percent of error that is allowed prior to
the product control system making any flow rate
• PWM Frequency
The frequency at which the PWM control valve is
pulsed. Settings can be found from the manufacturer of
the valve.
• PWM Gain
Determines how aggressively the control valve
responds when making rate change adjustments. The
higher the value the more aggressive the system
response.
• Zero Flow Offset
Represents the maximum duty cycle that is sent to the
control valve without producing any hydraulic flow from
the PWM valve. Using too high of a Zero Flow Offset
Firmware Version 6.0