Great Plains DICKEY-john IntelliAg Planter-Drill Control L3 - Manual (Page 155)

OPERATOR’S MANUAL
IntelliAg PDC User 2 & 3
11001-1501-200811
SYSTEM OPERATION / 147
CH TARGET
The Channel Target value is the current channel’s rate as entered into the
Target Rate constant on the Channel Configuration screen.
CH ACTUAL RATE
The Channel Actual Rate value is the current channel’s actual controlled
rate with the system active.
CH RPM/GPM
The Channel RPM/GPM value is the current RPM/GPM. The sensor
constant and gear ratio parameters entered on the Channel Configuration
screen allow the RPM/GPM to be calculated.
CH PWM
The Channel PWM value is the current pulse width modulation (PWM)
output drive signal to the solenoid valve. The higher the number, the further
the valve opens.
CH PULSE COUNT
The Channel Pulse Count value is the accumulated pulse count detected
from the channel feedback sensor. This value may be reset by the operator
by pressing the Reset Channel Pulse Count button.
CH FREQ FILT
The Channel Frequency’s Filtered value is the filtered frequency output
from the channel feedback sensor.
FREQ REL GSPD
The Frequency Reluctance Ground Speed value is the reluctance sensor
output signal in hertz (hz). This value is present when ground speed is
provided by a reluctance sensor connected to the actuator harness.
FREQ DIG GSPD
NOTE: In some instances, FREQ REL
GSPD and FREQ DIG GSPD
read the same values
simultaneously depending upon
the sensor used. This is normal
and does not impact operation.
The Frequency Digital Ground Speed value is the digital sensor output
signal in hertz (hz). This value is present when ground speed is provided by
a radar sensor or other digital speed sensor connected to the actuator
harness.
FREQ PRESS 1
The Frequency Pressure value is the output frequency signal of the air
pressure sensor in hertz (hz). This value will typically fall between 200 hz
and 1100 hz.