2484688 ENGINE AR-COMPLETE Caterpillar parts
C13
Rating:
Alternative (cross code) number:
CA2484688
248-4688
2484688
CA2484688
248-4688
2484688
TRUCK ENGINE,
Compatible equipment models: 2484688:
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Information:
Rotary Position Sensor Verification
The rotary position sensors are designed to provide a pulse-width modulated signal.
Illustration 7 g03361669
Sensor Information
Rotary sensors can physically be rotated 360 degrees. PWM output will only produce a continuous duty cycle range for 180 degrees. Duty cycle signal range is 5% to 95%. The output of the sensor stops at 5% or 95% when rotated past 90 degrees from center in either direction.
Illustration 8 g03351406
Select "Main Menu", "Service", "Cat Grade Control System""CGC Status", and "CGC System Sensors".
Monitor "Stick Angle Duty Cycle" value and "Boom Angle Duty Cycle" value.
Move boom and stick through full range of motion, one at a time.
Confirm duty cycle constantly changes while the boom or stick are movingNote: Stick sensor duty cycle will decrease as the stick is curled in and increase as stick is extended out.Note: Boom sensor duty cycle will decrease as the boom is raised and increase as the boom is lowered.If the signal appears to be stuck at 5% or 95%, while the boom or stick is still moving, then turn the shaft of the sensor 180 degrees.
Illustration 9 g03361493
Boom Rotary Position Sensor
(12) Wiring
(13) Flat side of shaftNote: Apply sealant to bolt threads.
Illustration 10 g03361526
Stick Rotary Position Sensor
(12) Wiring
(13) Flat side of shaftObserve orientation of the flat edge of the shaft for the sensor, relative to the sensor housing. Flat edge of the shaft should face away from the wiring. Refer to illustration 9"Boom" and "Stick" each utilize the same rotary sensor. The shaft of the sensor mount to a collar with a capscrew through the cross.Note: Collar is mounted to the linkage arm with two bolts, which can be inverted 180 degrees for two possible positions.Note: If necessary, adjust rod to fit.
The rotary position sensors are designed to provide a pulse-width modulated signal.
Illustration 7 g03361669
Sensor Information
Rotary sensors can physically be rotated 360 degrees. PWM output will only produce a continuous duty cycle range for 180 degrees. Duty cycle signal range is 5% to 95%. The output of the sensor stops at 5% or 95% when rotated past 90 degrees from center in either direction.
Illustration 8 g03351406
Select "Main Menu", "Service", "Cat Grade Control System""CGC Status", and "CGC System Sensors".
Monitor "Stick Angle Duty Cycle" value and "Boom Angle Duty Cycle" value.
Move boom and stick through full range of motion, one at a time.
Confirm duty cycle constantly changes while the boom or stick are movingNote: Stick sensor duty cycle will decrease as the stick is curled in and increase as stick is extended out.Note: Boom sensor duty cycle will decrease as the boom is raised and increase as the boom is lowered.If the signal appears to be stuck at 5% or 95%, while the boom or stick is still moving, then turn the shaft of the sensor 180 degrees.
Illustration 9 g03361493
Boom Rotary Position Sensor
(12) Wiring
(13) Flat side of shaftNote: Apply sealant to bolt threads.
Illustration 10 g03361526
Stick Rotary Position Sensor
(12) Wiring
(13) Flat side of shaftObserve orientation of the flat edge of the shaft for the sensor, relative to the sensor housing. Flat edge of the shaft should face away from the wiring. Refer to illustration 9"Boom" and "Stick" each utilize the same rotary sensor. The shaft of the sensor mount to a collar with a capscrew through the cross.Note: Collar is mounted to the linkage arm with two bolts, which can be inverted 180 degrees for two possible positions.Note: If necessary, adjust rod to fit.