GE SX Series Installation And Operation Manual

GE SX Series Installation And Operation Manual Manual pdf 66 page image

RS-232 MEMORY MAP TABLESSX TRANSISTOR CONTROL Page 66Revised May 2003SECTION 6.0 AUTOCALIBRATION OF ACCELERATORPOTENTIOMETERSWhen calibrating the right and left throttle potentiometers(for standard truck configuration), program Function 5 witha handset to a value of 24, and then exit programmingmode. Cycle the key switch on and off to store the functionsetting, and leave the handset plugged in.When returning the key switch to the “ON” position, makesure that the seat switch is open, and both the left and rightaccelerator pedals are fully released. Once all of the aboveconditions have been met, four “A” ’s will appear on thehandset.AAAAWhen the four “A” ’s are displayed, close the seat switch,with the accelerator pedals fully released to calibrate thepotentiometers to this position. The dash display shouldshow three “A” ’s:AAARe-open the seat switch to begin the calibration of the fullydepressed right accelerator pedal position. Depress theright accelerator pedal fully, and close the seat switch tocalibrate the fully depressed right accelerator pedal. Whenthis is completed, the dash display should show two “A” ’s:AARe-open the seat switch to begin the calibration of the fullydepressed left accelerator pedal position. Depress the leftaccelerator pedal fully, and close the seat switch tocalibrate the fully depressed left accelerator pedal. Whenthis is completed, the dash display will return to normaloperation. Confirm this by opening the seat switch, and thedash display will show “-01The autocalibration routine is now completed.----If truck operation with the forward and reverse switches isdesired (optional configuration), set Function 5 to a value of152. With the key switch in the “OFF” position, the seatswitch open, and both the forward and reverse switches inthe neutral position, turn the key switch to “ON” and thedash display will show four “A”’s:AAAATo calibrate the right fully released accelerator pedalposition, leave the pedal fully released and close the seatswitch. When this calibration is completed, the display willshow three “A”’s:AAARe-open the seat switch and fully depress the rightaccelerator pedal. Close the seat switch to complete thecalibration of the fully depressed pedal. The dash displaywill then return to normal operation. Confirm this byopening the seat switch, and the dash display will show“01”.The autocalibration routine is now completed.

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