TeeJet Legacy 6000 CAN Guide - Manual (Page 56)

2-26 Chapter 2 - Getting Started
Product Control Module (PCM) Setup
Fieldware for the Legacy 6000
Software Version 2.11
Calculating the Prime Value
(Line diameter/2) X 3.1416 X Line length X 0.5541 = Volume in Fluid Ounces
Minimum Duty Cycle Defines the min. duty cycle the valve will respond to, specified by the manufac-
turer.
Maximum Duty Cycle Defines the max. duty cycle the valve will respond to, specified by the manu-
facturer.
Ramp Time Defines the time it takes the valve to go from min. duty cycle to max. duty
cycle. Decrease if the valve reacts too slowly when off target. Increase if con-
trol reacts too quickly (overshooting target rate).
Dither Prevents valve from sticking. This value is specified by the manufacturer.
Master Switch Control valve response to all booms off.
Hold - Control valve will hold in the same position
Closed - Control valve will drive full close
Resume - Control valve will close when booms are turned off, but will resume
at the last duty cycle setting when booms are turned on again.
Implement Status Defines control valve response when implement status is open (Off)
Hold - Control valve will hold in same position
Closed - Control valve will drive full closed
Resume - Control valve will close when booms are turned off, but will resume
at the last duty cycle setting when booms are turned on again.
Valve Delay Enter delay in resuming control after turning all booms on. When the control
valve is set to close this feature is activated when resuming control and the
rate exceeds the target rate the valve will delay control for the set value.
Injection Settings Description
Prime Volume Define the amount of liquid needed to prime the pump. This is the volume
needed to fill plumbing lines from chemical tanks to the injection point, use the
formula below to calculate the Prime Value. The Prime feature is located on
the ARM launcher page (See “Prime Injection System” on page 3-25.)
Table 2-11: Drive Type - Injection Detailed Settings
PWM Settings Description
Table 2-10: Drive Type - PWM Detailed Settings