SCREW-MACHINE 0963772 - Caterpillar

If the screen displays "RESULTS OK", proceed to the next step. If the calibration has failed, proceed to Step 16.
Table 5
"RESULTS OK"
In this step, position the bucket to the full TILT BACK position. Then, press the "OK" key.
Table 6
"TILT BKT BACK FULLY"
" THEN PRESS [OK]"
Lower the lift linkage to the full LOWER position. Then, press the "OK" key.
Table 7
"LOWER BOOM FULLY"
" THEN PRESS [OK]"
Ensure that the lift cylinders are at the end of travel at the LOWER position. Then press the "OK" key.
Table 8
"BOTTOM OUT LIFT CYLS"
" THEN PRESS [OK]"
If the screen displays "RESULTS OK", proceed to Step 15. If the calibration has failed, proceed to Step 16.
Table 9
"RESULTS OK"
If the calibration passes, the screen displays "CALIBRATION COMPLETED OK". Proceed to Step 17.
Table 10
"CALIBRATION"
"COMPLETED OK"
If the calibration has failed, the screen displays "CALIBRATION FAILED". Press the ">" key for the reason of the failure.
Table 11
"CALIBRATION FAILED"
"PRESS [>] FOR REASON"
If the screen displays "LIFT LINKAGE SNSR ERR", the problem is with the sensor circuit. The lift linkage position sensor has one of the following conditions. no signal, wrong frequency, out of calibration and wiring problem. The problem must be repaired before the calibration can be completed. The display will advance. Then, press the "OK" key in order to acknowledge the error.
Table 12
"LFT LINK SNSR ERR"
"CHECK SNSR/CAL/WIRING"
Table 13
"PRESS [OK]"
"TO ACKNOWLEDGE"
When the display shows "SENSOR ABOVE RANGE", the calibration indicates that the percent of duty cycle is above the specification. The lift linkage may not be moved to the correct range. The display will advance. Then, press the "OK" key in order to acknowledge the error.
Table 14
"SENSOR ABOVE RANGE"
"(81.0) XX.X% (92.0)"
Table 15
"PRESS [OK]"
"TO ACKNOWLEDGE"
When the display shows "SENSOR BELOW RANGE", the calibration indicates that the percent of duty cycle is below the specification. The lift linkage may not be moved to the correct range. The display will advance. Then, press the "OK" key in order to acknowledge the error.
Table 16
"SENSOR BELOW RANGE"
"(81.0) XX.X% (92.0)"
Table 17
"PRESS [OK]"
"TO ACKNOWLEDGE"
When the display shows "SENSOR ABOVE RANGE", the calibration indicates that the percent of duty cycle is above the specification. The lift linkage may not be moved to the correct range. The display will advance. Then, press the "OK" key in order to acknowledge the error.
Table 18
"SENSOR ABOVE RANGE"
"(8.0) XX.X% (21.0)"
Table 19
"PRESS [OK]"
"TO ACKNOWLEDGE"
When the display shows "SENSOR BELOW RANGE", the calibration indicates that the percent of duty cycle is below the specification. The lift linkage may not be moved to the correct range. The display will advance. Then, press the "OK" key in order to acknowledge the error.
Table 20
"SENSOR BELOW RANGE"
"(8.0) XX.X% (21.0)"
Table 21
"PRESS [OK]"
"TO ACKNOWLEDGE"
After three seconds, the screen will display "EXITING CALIBRATION". After three seconds, exit the calibration.
Table 22
"EXITING"
"CALIBRATION" Note: The lift linkage position sensor is calibrated.