Description
DSQC336 The front panel provides local operator interface with a liquid crystal display. The EnerVista
745 Setup software provides a graphical user interface (GUI) as one of two human
interfaces to a 745 device. The alternate human interface is implemented DSQC336 via the device’s
faceplate keypad and display (see the first section in this chapter).
The EnerVista 745 Setup software provides a single facility to configure, monitor, maintain,
and trouble-shoot the operation of relay functions, connected over serial communication
networks. It can be used while disconnected (i.e. off-line) or connected (i.e. on-line) to a 745
device. In off-line mode, settings files can be created for DSQC336 eventual downloading to the
device. In on-line mode, you can communicate with the device in real-time.
This no-charge software, provided with every 745 relay, can be run from any computer
supporting Microsoft Windows® 95 or higher. This chapter DSQC336 provides a summary of the
basic EnerVista 745 Setup software interface features. The EnerVista 745 Setup help file
provides details for getting started and using the software interface.
With the EnerVista 745 Setup running on your PC, it is possible to
- Program and modify setpoints
- Load/save setpoint files from/to disk
- Read actual values and monitor status
- Perform waveform capture and log data
- Plot, print, and view trending graphs of selected actual values
- Download and playback waveforms
- Get help on any topic
4.2.2 Hardware
Communications from the EnerVista 745 Setup to the 745 can be accomplished three
ways: RS232, RS485, and Ethernet communications. The following figures below illustrate
typical connections for RS232, RS485, and Ethernet communications.
Installing the EnerVista 745 Setup Software
The following minimum requirements must be met DSQC336 for the EnerVista 745 Setup software to
operate on your computer.
- Pentium class or higher processor (Pentium II 400 MHz or better recommended)
- Microsoft Windows 98, 98SE, NT 4.0 (SP4 or higher), 2000, XP
- Internet Explorer version 4.0 or higher (required libraries)
- 128 MB of RAM (256 MB recommended)
- Minimum of 200 MB hard disk space
A list of qualified modems for serial communications is shown below:
- US Robotics external 56K Faxmodem 5686
- US Robotics external Sportster 56K X2
- PCTEL 2304WT V.92 MDC internal modem
After ensuring these minimum requirements, use the following procedure to install the
EnerVista 745 Setup software from the enclosed DSQC336 GE EnerVista CD.
Insert the GE EnerVista CD into your CD-ROM drive.
Click the Install Now button and follow the installation instructions to
install the no-charge EnerVista software on the local PC.
When installation is complete, start the EnerVista Launchpad
application.
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