Tuning the Inner loop
Model 493.02 Controller Service
Servovalve Controls
79
Inner Loop Signals
To monitor inner loop signals on the FlexTest SE Controller:
1. Connect a service calibration cable package (MTS part number
100-026-213) to connector J3 Service on the I/O carrier module.
2. Connect a DVM or oscilloscope to the appropriate BNC Output
Channel on the service cable, depending on which slot the valve
driver occupies in the I/O Carrier module.
You can also set up the FlexTest SE scope or meters to monitor
inner loop signals.
Note Only the Spool Position signal is available to the FlexTest SE
meters or scope.