BRACKET ASSEM. 6K3793 - Caterpillar

Table 2
Right Toggle Switch (Auger Mode)    
Auger
(OFF)
J1-29     Auger
(Manual)
J1-30     Auger Mode    
Ground     Float     OFF    
Float     Ground     MANUAL    
Float     Float     AUTO    Toggle Switch (Reverse Auger Rotation)
The system has a left operator station that has a toggle switch that controls the direction of the auger rotation. Also, the system has a right operator station that has a toggle switch that controls the direction of the auger rotation. When the reverse auger option is not enabled, the ECM will ignore the switch. There are three valid states for the input. The valid states are listed.
Forward rotation for both the left and the right auger
Reverse rotation for the left auger
Reverse rotation for the right augerThe following table describes the status of the switch:
Table 3
Toggle Switch (Reverse Auger Rotation)    
Reverse Switch
Left
J1-37     Reverse Switch
Right
J1-21     Auger Reverse Mode    
Float     Float     Left/Right FWD Rotation    
Float     Ground     Right REV Rotation    
Ground     Float     Left REV Rotation    Auger Mode Switch
Illustration 2 g00941176
The system has a left auger mode switch and a right auger mode switch. The switch is used in order to determine the desired mode for the auger system. There are three valid states for the input. The valid states are OFF, MANUAL, and AUTOMATIC. The manual position is momentary. The following table describes the status of the switch.
Table 4
Left Auger Mode Switch    
Auger
Auto
J1-47     Auger
Manual
J1-36     Auger Mode    
Ground     Float     AUTO    
Float     Ground     MANUAL    
Float     Float     OFF    
Table 5
Right Auger Mode Switch    
Auger
Auto
J1-31     Auger
Manual
J1-20     Auger Mode    
Ground     Float     AUTO    
Float     Ground     MANUAL    
Float     Float     OFF    Material Height Dial
Illustration 3 g00943333
The system has a left material height dial and a right material height dial. The dial is used in order to set the desired height of the material in front of the screed. The dial is a potentiometer with a maximum resistance of 1000 ohms. The minimum speed position is the counterclockwise position. The maximum speed position is the clockwise position. The dial factor is linear between the two positions.
Table 6
Component    Pin
Number    Min
Default    Max
Default    Units    
Left Material Height Dial     J1-4     2%     98%     Duty Cycle    
Right Material Height Dial     J1-27     2%     98%     Duty Cycle    Position Sensors (Paddle) and Sonic Sensor
Position Sensor (Paddle)
Illustration 4 g00950769
The system has a left position sensor and a right position sensor. The