The Standard Functions (manual control) Set is a package of control functions that can be activated in the Four-Quadrant Dynamometer/Power Supply, enabling the module to perform a wide variety of functions in each of its two operating modes (Dynamometer and Power Supply).

The set allows only manual control of the functions. This means that the Four-Quadrant Dynamometer/Power Supply operates as a stand-alone unit, and the function performed is selected, set, and monitored using front-panel mounted controls and display. The following control functions are available in the set:

Dynamometer operating mode

- Two-Quadrant, Constant-Torque Brake

- Clockwise Prime Mover/Brake

- Counterclockwise Prime Mover/Brake

- Clockwise Constant-Speed Prime Mover/Brake

- Counterclockwise Constant-Speed Prime Mover/Brake

- Positive Constant-Torque Prime Mover/Brake

- Negative Constant-Torque Prime Mover/Brake

Power Supply operating mode

- Positive Voltage Source

- Negative Voltage Source

- 200 V DC Bus

- Positive Current Source

- Negative Current Source

- 50 Hz Power Source

- 60 Hz Power Source

- Lead-Acid Battery Float Charger