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4 - 3
Section C
Electrics
9803/6410
Section C
4 - 3
Issue 1
Engine Control
Throttle related function
A signal enters CN2-9 of the controller and ACC of the motor driver from ACC key switch. (24V) The controller and the driver
sense that the key switch is
ON
, when this signal enters. The controller sends a clockwise rotation instruction (CN8-2) to the
driver, and the driver sends a pulse clockwise rotation (ABA1B1) to the throttle motor. When the throttle motor rotates
clockwise, the limit switch is depressed, and a signal is then sent to the controller (CN4-9) through the driver, to inform the
controller that the 'O point detection' of the throttle motor has been achieved. (O pulse)
After 'O point detection' has been achieved, in order for the controller to confirm the throttle volume position, the voltage
(CN10-2) from the throttle volume control is converted to a pulse number.
Summary of Contents for JS130
Page 65: ...Section 3 Section 3 9803 6410 Issue 1 9 1 9 1 Routine Maintenance Component Location Diagram...
Page 118: ......
Page 119: ...3 1 Section C Electrics 9803 6410 Section C 3 1 Issue 1 Layout Operator s Cab...
Page 142: ...5 3 Section C Electrics 9803 6410 Section C 5 3 Issue 1 Pump Control FLOW CHART...
Page 207: ......
Page 209: ......
Page 210: ...3 4 Section E Hydraulics 9803 6410 Section E 3 4 Issue 2 Schematics Shuttle Block...
Page 532: ...Contents Page No Technical Data 1 1 i Engine 9803 6410 i Issue 1 Section K Section K...