Input/Output (I/O) Voltages

1. 
   PC8663-UN-29APR15

   Menu Button

   Select the Menu button.

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2. 
   PC14926-UN-27APR12

   Application Controller 1100 Button

   Select the Application Controller 1100 button.

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3. 
   PC12961-UN-13APR15

   Setup Softkey

   Select the Application Controller Setup softkey.

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4. 
   PC21345-UN-09JUL15

   I/O Voltages Button

   Select the I/O Voltages button.

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5. 
   PC19689-UN-12JUN14

   I/O Voltages

   Verify I/O Voltages.

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I/O Voltages Page		System Definitions
Description	Reading	Integrated	External Valve
Analog In Pin 1 (Pin G2)	Wheel angle sensor voltage reading SCV 1 = 0—5 V, 2.5 V = neutral	Current voltage reading of the wheel angle sensor when plugged into the selective control valve (SCV) 1 on implement feedback harness.
Analog In Pin 2 (Pin K2)	Wheel angle sensor voltage reading SCV 3 = 0—5 V, 2.5 V = neutral	Current voltage reading of the wheel angle sensor when plugged into SCV 3 on implement feedback harness.
Analog Out Pin 1 (Pin H1)	Command SCV 1 voltage value 0—5 V, 2.5 V = neutral	When set up for SCV 1, this is the voltage commanded to the hydraulics control unit, or current command voltage of respective SCV if not in Auto mode.	When set up for SCV 1, this is the voltage reading of external SCV lever. Approximately 2.8 V is neutral. If the voltage is close to 0 V and (or) not changing with movement of the remote mount electronic SCV control lever, ensure that external valve is connected and the light is on.
Analog Out Pin 2 (Pin J1)	Command SCV 3 voltage value 0—5 V, 2.5 V = neutral	When set up for SCV 3, this is the voltage commanded to the hydraulics control unit, or current command voltage of respective SCV if not in Auto mode.	Not available with the external valve.
5 Volt Out	Supplied voltage 0—5 V for system	Voltage supplied to system should read close to 5 V.
Sensor Volt	Sensor voltage 0—5 V, with implement feedback harness plugged in, it is 5 V, with tractor SCV, it is 0 V and changes with command	Voltage coming from the hydraulics control unit system should read 5 V.	At rest and in detent, voltage is close to 0 V. While manually commanding, value changes with lever movement.
Digital In 1 (Pin G1)	External valve remote mount electronic SCV control lever, 0 = no command, 1 = command	Not available.	Value is used for the external valve SCV 1 and reads 0 at rest and changes to a 1 when moved.
Digital In 2 (Pin K1)	Value displays 1		Not available with the external valve.
Line Count	Not available for Active Implement Guidance.