Model 493.02 Controller Service
About Tuning
Tuning
214
For more information on the controller scope, refer to the FlexTest SE
Users manual.
Using an oscilloscope An oscilloscope has a higher resolution and is faster than the software
controller scope. Review the following:
• You must have a Readout defined.
• Set up the Readout to monitor the sensor signal of the control
mode you intend to tune.
• Or, you could monitor the error signal. You can tune using either
signal.
• Connect the oscilloscope to the appropriate BNC connector on the
Model 493.40 I/O Carrier module located at the rear panel of the
Model 493.02 Chassis.
Note You can also connect an oscilloscope to one of the BNC connectors
on the FT SE Controller front panel (Monitor 1/Monitor 2).