Accusetter Manual - BC MacDonald & Co.

Multiple Fixture Application
In a multiple fixture program the Accusetter II will automatically turn mastering "ON" for
all checks with masters programmed when calibration mode is activated. During the
calibration procedure the Accusetter will automatically detect which checks are returning
valid results, that is the inputs are not off scale and a different max and min reading is
detected, and will record the calibration results for those checks. If all of the checks are not
calibrated then the Accusetter II will prompt the operator to continue the calibration
procedure until all checks have been mastered or the operator presses the RUN button. If
all checks have not been successfully mastered "NOT MAST" will display when the RUN
button is pressed.
Use the following procedure to perform the gage calibration:
1) Press the CAL button.
2) Rotate the ENTER button until "MASTER" is displayed and then press ENTER. "INS
MAX" will be displayed.
3) Place the MAX master(s) into gage position and press ENTER. "GAGE MAX" will be
displayed.
4) Press the ENTER button. The MAX master(s) will be gaged and then the display will
update to "INS MIN".
5) Remove the MAX master(s), place the MIN master(s) into gage position and press
ENTER. "GAGE MIN" will be displayed.
6) Press the ENTER button. The MIN master(s) will be gaged. If only some of the checks
programmed with Max/Min masters were mastered then the Accusetter II will prompt
the operator to "INS MAX" to continue the calibration sequence by mastering the
remaining checks with Max/Min masters. Repeat steps 3 - 6 until all checks have been
mastered. NOTE: By rotating the ENTER button when the Accusetter II prompts the
operator to "INS MAX" the check numbers that still need to be calibrated will be
displayed.
7) If any checks are programmed with auxiliary masters, then "INS AUX" will be
displayed. Load the auxiliary master into gage position.
8) Press the ENTER button and "GAGE AUX" will be displayed.
9) Rotate the auxiliary master as required and then press ENTER.
10) The display will update to "MASTERED" if the calibration of all checks was
completed successfully.
b) If there are no ZERO masters programmed then the gage is ready to measure
parts. Press RUN and see Operation. If there are ZERO masters programmed
see Zero master calibration below.
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