Seed Hawk Raven 2010 - Manual (Page 57)

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Manual No. 016-3001-003 47
CAN (Controller Area Network) Setup
Max PW
Use the Max PW (Pulse Width) feature to set the maximum desired RPM or hydraulic output (zero point or
shutoff point) for a Pulse Width Modulated (PWM) control valve.
To set the Min and Max Pulse Width:
1.
Press the Data Box 2 window on the CAN Controller Status screen. The first Node 1 Settings screen will
display.
2.
Press Next.
Note:
The PWM Calibration Assistance button will only appear if either PWM or PWM Close is the
selected valve type. See the Application Rates section on page 69 for more information on the
valve type selection.
3.
Press the PWM Calibration Assistance button. The Min PWM Calibration screen will be displayed.
Note:
The PWM Calibration Assistance wizard screens are displayed with the console in liquid mode.
4.
Adjust the Min PW to the minimum value by:
a.
For liquid systems, use the up or down arrows to adjust the valve until either pressure is observed or
the minimum desired pressure is achieved.
b.
For granular systems, use the up or down arrows to adjust the belt speed until either the belt just
begins to move or just stops.