Great Plains ADC2220 Operator Manual - Manual (Page 129)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix C - Vintage Carts 125
2012-10-17 Table of Contents Index 167-073M
Loup General Electrical Specifications
Loup (I) General Mechanical Specifications
Ground Speed Ground speed is displayed in mph or km/h (kph) when the SPEED function is selected.
The speed is sensed from a smart shaft sensor on the clutch output shaft.
Ground speed calibration may be adjusted by changing the pulses per mile setting.
Normal speed is 2.5 to 25 mph. The display is to one decimal place. When displaying KPH, the
decimal point flashes.
A short double beep is given when the monitor detects the loss or resumption of the ground
speed signal. Loss of ground speed signal is defined as 2 mph.
Pulses per mile are variable from 500 to 9999. When the pulse rate is set to low values, the
accuracy of the area calculations and ground speed will be degraded and the rate at which the
area and speed is updated will be decreased.
Area Meter There are two area counters on the monitor. They are displayed by selecting the appropriate
function. The area is displayed in acres or hectares.
FIELD AREA is displayed on 0.1 acre or 0.1 hectare increments.
TOTAL AREA is displayed to the nearest acre or hectare.
When displaying hectares, the decimal point flashes.
Field and total area are stored in nonvolatile memory to a maximum of 999.9 and 9999 acres
respectively. The display then rolls over and begins again from 000.000 (0000). When
displaying area in hectares, the display rolls over at 4046.9 (40469).
Implement Width Implement width can only be viewed when programing parameters.
The width may be adjusted between 0 and 100 feet in 0.1 foot steps. When in metric mode the
default setting is 12.1 meters and the range is 0 to 30.4 m in 0.1 m steps.
Grain Flow
Monitor Option The unit monitors up to 192 pin flow sensors or 112 optical flow sensors using external
blockage modules. The optical modules signal the monitor loss of flow in any run. Blockage is
indicated by module number and run number or run number only depending on the type of
sensor that has been supplied with the system.
The monitor operates from 12Vdc nominal, 8 V minimum, 18 V maximum.
It withstands 24 V transients for one minute maximum and reverse voltage until the fuse blows.
Use the correct size fuse (3 amp F.B.)
Installing an incorrectly sized fuse could result in
permanent damage to monitor and void the warranty.
Operating temperature range is from -10
°C to +40°C
The monitor case is black ABS plastic with a metal mounting bracket. The front panel overlay is
polycarbonate.
The signal cable is 4 feet of SJTW 18-3. It is mounted on the rear of the unit with a circular strain
relief and terminated with a 2-conductor Packard WeatherPak connector plug.
The power cable is 4 feet of SJTW 18-2. It is mounted on the rear of the unit with a circular strain
relief and terminated with a 2-conductor Packard WeatherPak connector plug.
An internal fuse is mounted on the circuit board. The two screws behind the front panel must be
removed to access the fuse.
The printed circuit boards are coated against humidity.
An ON/OFF switch is provided on the front panel.