Programming can be accomplished with the front panel keys and display. Due to the

numerous settings, this manual method can be somewhat laborious. To simplify

programming and provide a more intuitive interface, setpoints can be entered with a PC

running the EnerVista 8 Setup software provided with the relay. Even with minimal

computer knowledge, this menu-driven software provides easy access to all front panel

functions. Actual values and setpoints can be displayed, altered, stored, and printed. If

settings are stored in a setpoint file, they can be downloaded at any time to the front panel

program port of the relay via a computer cable connected to the USB port of any personal

computer.

A summary of the available functions and a single-line diagram of protection and control

features is shown below. For a complete understanding of each feature operation, refer to

the About Setpoints chapter, and to the detailed feature descriptions in the chapters that

follow. The logic diagrams include a reference to every setpoint related to a feature and

show all logic signals passed between individual features. Information related to the

selection of settings for each setpoint is also provided.