TB 1-4920-443-35
AEDATS II T700 Alignment Worksheet
(17)Torque, horsepower, and speed indicator
release. Adjust to zero
1 Note old r-cal value._______ for Ref. Only ( check old R Cal)
(b) Install 100 lbs of weight (Torque= 200 ft-lb)
1 Adjust span coarse and fine controls until results are obtained
(c) Add 100 lbs of weight for a total of 200 lbs and verify the indicator reads 400 ft-lb (+/-2 ft-lb)
(d) Add 100 lbs of weight for a total of 300 lbs and verify the Indicator reads 600 ft lbs (+/-2 ft-lb)
Weights
Torque
Datronics indicator
Torque
AEDATS 2
Ft-lb
+/-2 ft-lb
in-lb
(Qdyno)
+/- 10 in-lb
0
0
____________
0
____________
100 Lbs
200
____________
2400
____________
200 Lbs
400
____________
4800
____________
300 Lbs
600
____________
7200
____________
(e) Torque R-cal___________ holding - R Cal down Datronics Remove torque arm and pan
(f) Re-adjust balance and span pots to read zero and the new r-cal respectively
(g) Adjust AEDATS to Datronics Zero
(18)RPM
(a) Ensure indicator is in rpm mode. Adjust balance and span controls for a zero indication +/- 1 Hz
(b) Input a signal of 1393.3 Hz on pins 8 and 9 of the E-1 cable and adjust balance and span controls
for an indication of 20,900 rpm +/- 10 rpm
1 Zero_________, Span__________ Rpm R-cal___________
(19)SHP
(a) Ensure indicator is in Shp mode. Set zero. Push Shp cal and - cal (torque) button and verify the
indication is the product of the values of the R-cals noted above, divided by 5252
1 Torque R-cal _________x Rpm R-ca l___________/5252 = Shp_________
(b) If the displayed value is not correct adjust the span controls to obtain the value attained
mathematically (displayed value)____________
117
