MTS Series 793 - Manual (Page 149)

Displacement Sensor Calibration
MTS Series 793 Tuning and Calibration Calibration Procedures 149
F. Repeat steps D and E for other retraction commands (typically at -4, -6,
-8, -10, -20, -40, -70, and -100 percent of full scale).
Automated Controllers:
A. Adjust the Manual Cmd slider for a 0% command.
B. Record the dial indicator value for the 0% command.
C. Enter the corresponding conditioner feedback reading in the
Conditioner column at the appropriate row in the window.
D. Adjust the Manual Cmd slider for a -2% retraction command.
E. Record dial indicator value and conditioner feedback at the -2% row of
your record sheet.
F. Repeat steps D and E for other retraction commands (typically at -4, -6,
-8, -10, -20, -40, -70, and -100 percent of full scale).
5. Record dial indicator and conditioner feedback readings at predetermined
extension command points.
Standalone FlexTest SE Controllers:
A. Use the Dial to adjust the Setpoint for a +2% extension command.
B. Record the dial indicator and conditioner feedback values at the +2%
row of your record sheet.
C. Repeat steps A and B for other extension commands (typically at +4,
+6, +8, +10, +20, +40, +70, and +100 percent of full scale).
Automated Controllers:
A. Adjust the Manual Cmd slider for a +2% extension command.
B. Record the dial indicator value and conditioner feedback at the +2%
row of your record sheet.
C. Repeat steps A and B for other extension commands (typically at +4,
+6, +8, +10, +20, +40, +70, and +100 percent of full scale)
6. Turn off system hydraulics.