• The Oilquip, Inc. Electrohydraulic Test Unit is designed to be a portable, fully functional control system. It can operate in three different modes:
• Open loop mode
• Closed loop mode (requires position transducer feedback)
• Auto cycle mode (cycles between two position commands pausing for a specified dwell time between each move)
• Position transducer feedback can be analog (voltage or current) or digital (MDT or SSI).
• Transducer supply power is optional 24 VDC or +/-15 VDC.
• Transducer detection
• Control output can be voltage (+/- VDC) or current (mA).
• Valve spool position (voltage or current).
• Output knob gives the operator ability to adjust output signal or position command.
• USB monitor port allows for a computer to connect to the internal motion controller.

Operator Interface

• Ability to quickly view / change parameters with a touch of the screen
• Closed loop screen
• Open loop screen
• Auto cycle screen
• Transducer setup screen allows for configuration of analog or digital transducers
• Calibration screens allows for quick calibration of position transducers
• Tuning setup screen
• Output setup screen
• HMI setup screen
• Spool position setup screen
• Detailed help screens
• Transducer wiring screens