3.1  INTRODUCTION

This section documents the commands in the Main Window, the OC Curves Window, the DS Relays Window and the TTY Window.

____________________________

Main Window Commands

The Main Window displays the one-line diagram of the network.  The commands in this window are described in Section 3.2.

­­______________________________________________________________________________

____________________________

OC Curves Window Commands

The OC Curves Window displays the characteristics of overcurrent relays.   The commands in this window are described in Section 3.3.

______________________________________________________________________________

____________________________

DS Relays Window Commands

The DS Relays Window displays the characteristics of distance relays.  The commands in this window are described in Section 3.4.

______________________________________________________________________________

____________________________

TTY Window Commands

The TTY Window displays the program outputs in the traditional text form.  The commands in this window are described in Section 3.5. _____________________________________________________________________________