Pro-Cut PFM 9.2 - Manual (Page 19)

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DRO COMPENSATION INSTRUCTIONS
Your new 9.2DRO DRO On-Vehicle Lathe is equipped with our latest innovation, the all new DRO. DRO, which stands
for "Digital Run Out," combines several new features to offer you increased accuracy as well as lathe diagnostics and
efficiency tracking. By checking these values on a monthly basis, managers can track their ROI based on the machine
usage. Pro-Cut Service Technicians can also check the accuracy of the machine over time.
The first screen that you will see when the machine is plugged in (after the computer "boots up") is the Ready Mode.
Once you initiate the run-out compensation process by pressing the START button, the "live" lateral run-out will be
displayed. In this mode, the lathe will display actual run-out, or how much the lathe is moving laterally, as recorded
in thousandths and tenths of a thousandths of an inch. To make the display easier to read at a glance, we've removed
the leading zeros from the display and simply have one digit to the left of the decimal, or the whole thousandths, and
one digit to the right of the decimal, or the tenths of a thousandth. Once the compensation cycle is complete, the final
run-out will be displayed on the screen for four minutes, or about the duration of one cut cycle. After four minutes
the screen will revert back to the READY screen.
| This display of final compensation equals .0006"
| Ready Mode.
| The first diagnostic screen This value represents hours and tenths of an hour
that the motor has to run.
DRO EFFICIENCY TRACKING
The remaining screens are accessed through the START button and are scrolled through by continued pressing of the
START button. The machine first must be in the Ready mode and the
motor must be off. Press and hold the START
button until all of the lights come on, then release and the Hour screen will be displayed . Then, press the START
button again and the number of hours that the motor has run will be displayed in hours and tenths of an hour.