TB 1-4920-443-35
63. T64 Load Demand Spindle Position
a. Performance Check
Note: AEDATS Alignment See Calibration of Automatic Data Acquisition H355-7 (AEDATS IV) for
FEDS Alignment requirements.
(1) Ensure the TI Load Lever amplifier is installed. Select V) from the TI AEDATS II screen. The TI will
request the channel name. Enter Load Lvr, then press the return key.
(2) The TI AEDATS II screen will request the first calibration point. Do not enter a value at this time. (The
TI AEDATS II screen will display an input range of 0.0 to 4.0 VDC and an output range of 0.0 to
103.0. The actual values are 0.0 to 8.0 VDC and 0.0 to 100.0. Disregard the TI AEDATS II screen
values.)
(3) Disconnect TI plug P50.
(4) Connect the Voltage Calibrator to the TI plug P50, pins A (+) and B (-), observing polarity.
(5) Set Voltage Calibrator output controls for 0.00 VDC.
(6) Enter 0 as the first TI AEDATS II Alignment point, then press the return key. After 0 is entered, the TI
AEDATS screen will request the second calibration point. Do not enter a value at this time.
(7) Set the vertical scale ZERO control for a TI indication of 0 deg.
(8) Set the Voltage Calibrator output controls for 8.00 VDC.
(9) Set the vertical scale SPAN control for a TI indication of 100 deg.
(10) Enter 100 as the second AEDATS II Alignment point, then press the return key. After 100 is entered,
the TI AEDATS II screen will request satisfactory Y/N? Do not make a selection at this time.
(11) Set Voltage Calibrator output controls for the values listed.
(12) The TI AEDATS II screen and the Vertical Scale must indicate within the corresponding values listed.
(13) Record results.
(14) After the last test point, enter Y to satisfy the AEDATS screen request for satisfactory Y/N? then
press the return key.
Table 63-1 LDS
Voltage Input
AEDATS
Vertical Scale
(VDC)
THROTTLE
Bottom Row #1
(0.5%)
Indicator (1.0 deg)
0
(0 deg)
1.6
(20 deg)
3.2
(40 deg)
4.8
(60 deg)
6.4
(80 deg)
8.0
(100 deg)
NOTE
AEDATS channel name is LDS for the T64 engine only.
(15)Set the Voltage Calibrator for minimum output.
(16)Disconnect the Voltage Calibrator from TI plug P50.
(17)Reconnect TI plug P50.
