Page 3-7
CHAPTER 3 CHECKOUT, CALIBRATION AND MAINTENANCE
Effective
09/2005
P50 READ OUTPUT VOLTAGE OF POTENTIOMETER OF SAPE.
This displays the output voltage of the distance potentiometer.
1.
Slide the SAPE in the home position.
2.
Hold the
P
key and turn Diameter funtion knob until P50 is displayed and release the
P
key.
3.
Display in the Right Hand window should read 4.00VDC +/- 0.10.
NOTE: SEE SAPE ADJUSTMENT IF READINGS ARE NOT CORRECT (CHAPTER 3).
P53 DISPLAY TEST
Used to diagnose the display panel. Once activated the display will scroll the alphabets and numbers, watch to
make sure all LED’s light up.
P59 DISPLAYS THE UNBALANCE OF THE BARE SHAFT
Display should read 0.10 or less. Anything greater than .10 requires bare shaft calibration P84.
P64 DISPLAYS THE TRANSDUCER OUTPUT
Transducer output should be steady. Any slight vibration of the unit should cause the readings to fluctuate.
After activating F64 the display will change to
“ADE” “1-2” “___”
for one second. The display then changes to
“1”
in the left window and the output of the rear transducer will be displayed in the middle and RH display.
Force the shaft rearward should cause the voltage to a negative polarity, forcing the shaft forward should cause a
positive polarity. The maximum amount of voltage for both positive and negative polarity is 1.5VDC. Press the
<P>
button to toggle the display output to the front transducer.
P74 READ SHAFT POSITION AND ANGLE
After P74 is activated, machine displays
“POS ANG”
first. Once the shaft moves, machine displays encoder
position in integer form (from 0 to 511) in left window and angle in floating form (from 0.00 to 359) in right
window. Press
STOP
key to exit this function.
P80 SAPE GAUGE CALIBRATION
To recalibrate the Offset gauge.
1.
Make sure the SAPE arm is in the home position as shown in
(Figure 3-5).
2.
Activate the gauge calibration program. Pressing and hold the
P
key and turn right knob until
80
is displayed on right display
window.
3.
The right display will read
"CAL SAP"
for one second. This
means
CAL
ibration
SAP
E. Then it displays
"SAP OUT"
. The
SAPE calibration procedure is activated.
4.
Gently pull the
SAP
E arm
OUT
until it is fully extended, (Figure 3-
6) hold it steady for about 1 second.
5.
Display will read
“H” “POS”
followed by a beep.
6.
Return the SAPE arm to the home position, display will flash
“Goo” “d”
along with a beep.
CALIBRATION COMPLETE
Figure 3-5
Figure 3-6