User Manual Owner manual

43
98-05239 R1 EN
HOME OVERVIEWSETUP POWERAPPENDIX FULL SCREEN INTRODUCTIONGUIDANCE
Valve Frequency
Valve frequency is used to drive the steering valve. The type
of valve being used determines the frequency. Range is 0.9 -
15000.1.
NOTE: See section “Verify Operation of Hydraulics and Set
the Steering Control Rate” of your specific FieldPilot
Installation Manual for your specific valve frequency.
1. Press the KEYPAD icon .
2. Use the entry screen to establish the valve frequency.
Figure 6-28: Valve Frequency
Cong-> AutoSteer->Valve Setup
Valve Type
Frequency
Min DC Left
Max DC
Min DC Right
175 Hz
20%
20%
50%
Standard/PWM
Valve Frequency (Hz)
1 2 3
175
Clear
4 5 6 <--
7 8 9
0 .
+/-
The following are common frequencies/valves:
TeeJet Technologies
Part # Valve Frequency
35-02151 FP, CC, NP 2 Hz
35-02152 FP, OC, HF, NP 2 Hz
35-02153 FP, OC, NP 2 Hz
35-02180 FP, CC, PWM 2.1 110 Hz
35-02181 FP, CC, PWM 1.1 110 Hz
35-02182 FP, OC, PWM 4.0 175 Hz
35-02183 FP, OC, PWM 1.1 110 Hz
35-02184 FP, OC, PWM 7.9 175 Hz
35-02185 FP, OC, PWM 2.1 110 Hz
35-02186 FP, CC, PWM 4.0 110 Hz
35-02187 FP, CC, PWM 7.9 175 Hz
35-02189 FP, OC, PWM 3.2 110 Hz
35-02192 FP, CC, PWM 1.1, Master 110 Hz
TeeJet Technologies
Part # Valve Frequency
35-02193 FP, CC, PWM 2.1, Master 110 Hz
35-02194 FP, CC, PWM 3.2, Master 110 Hz
35-02195 FP, CC, PWM 4.0, Master 175 Hz
35-02196 FP, CC, PWM 7.9, Master 175 Hz
FP = FieldPilot, HF = High Flow, CC = Closed Centre, OC = Open Centre,
NP = Non-Proportional
For valves manufactured by sources other than TeeJet
Technologies, please refer to manufacturer’s specications for
appropriate valve frequency.
Minimum/Maximum Duty Cycle Tests
Minimum Duty Cycle (Minimum DC Left + Right) sets the minimum
amount of drive required to begin steering the vehicle left or right.
Range is 0.0 - 50.0.
Maximum Duty Cycle sets the maximum speed that the wheels
will steer from left to right / right to left (lock to lock). Range is 25
- 100.
NOTE: A GPS signal is required for these tests.
Machine must be at normal operation RPM.
RECOMMENDATION: Have a large area of clear space available
to perform test cycles. Vehicle speed must be between
1.5 - 13.0 km/h (0.4 - 3.6 m/s).
WARNING: Pinch Point Hazard!
To prevent serious injury or death, avoid unsafe practice
while manually operating hydraulic steering circuits. Keep
others away and stay clear of mechanical linkage.
Minimum Duty Cycle Left Test
Minimum Duty Cycle Left sets the minimum amount of drive
required to begin steering the vehicle to the left.
NOTE: If the valve frequency is set below 15 Hz (non
proportional), set the amount of drive to “25.0”. Cycle test
is not necessary.
1. Press the KEYPAD icon .
2. While the vehicle is moving in a slow forward straight
line motion between 1.5 - 13.0 km/h (0.4 - 3.6 m/s),
press Test Left .
3. Press the engage/disengage switch or foot switch to activate
the test.
4. Slowly increase the duty cycle number using the UP arrow
until the vehicle begins to turn left.
5. Turn the steering wheel or press the engage/disengage switch
or foot switch to complete the test.