Kval 990FX, Operation And Service Manual

Page: 78 / 172

About the Setup Screen
KVAL Operation/Service Manual
2-48
Entering Calibration Offsets
Below are general instructions to perform a calibration.
1.
Check for deviations in the expected machining and actual machining. Measure the
offset from the expected result. Use this number to enter into the offset box under the
inaccurate parameter.
Note:
Maximum offset is 0.50 inches. If more than 0.50 inches of adjustment is
needed, there is a high probability that another issue may be causing a problem.
If issues can not be resolved, contact the KVAL Service Center KVAL Inc. (1-
800-553-5825). See “Getting Help from KVAL” on page 1-14.
5.
Run a test door again to verify the offset correction was successful.
6.
Keep running a test door and adjusting the offset until satisfied with the result
7.
After satisfied, click the
Combine with Base
button to store the calibration.
Y -
Y-
X Axis Positive
movement
Z Axis Positive
movement
Y Axis Posi-
tive movement
Z -
X -
Y +
Z +
X +
Lock Plate Cut
Facing the Rear Section
2.
Enter the offset positive or negative number in
the box next to the
+/- Offset
button
3.
The
Base
display box keeps a running total of
data entered to help keep track of the changes.
4.
The
Combine with Base
button merges the off-
set number to the base to adjust the servo.