Table of Contents
Advertisement
SOFTWARE SETUP
File support
Using setpoints files
Downloading and
saving setpoints files
Adding setpoints files
to the environment
3–20
Opening any file will automatically launch the application or provide focus to the already
opened application. If the file is a settings file (has a 'SR3' extension) which had been
removed from the Settings List tree menu, it will be added back to the Settings List tree.
New files will be automatically added to the tree.
The software interface supports three ways of handling changes to relay settings:
•
In off-line mode (relay disconnected) to create or edit relay settings files for later
download to communicating relays.
•
Directly modifying relay settings while connected to a communicating relay, then
saving the settings when complete.
•
Creating/editing settings files while connected to a communicating relay, then saving
them to the relay when complete.
Settings files are organized on the basis of file names assigned by the user. A settings file
contains data pertaining to the following types of relay settings:
•
Device Definition
•
Relay Setup
•
System Setup
•
Protection
•
Control
•
Inputs/Outputs
Factory default values are supplied and can be restored after any changes.
The displays relay setpoints with the same hierarchy as the front panel display.
Setpoints must be saved to a file on the local PC before performing any firmware
upgrades. Saving setpoints is also highly recommended before making any setpoint
changes or creating new setpoint files.
The setpoint files in the window are accessed in the Files Window. Use the following
procedure to download and save setpoint files to a local PC.
1.
Ensure that the site and corresponding device(s) have been properly defined and
configured as shown in Connecting to the Relay, above.
2.
Select the desired device from the site list.
3.
Select the Online > Read Device Settings from Device menu item, or right-click on the
device and select Read Device Settings to obtain settings information from the
device.
4.
After a few seconds of data retrieval, the software will request the name and
destination path of the setpoint file. The corresponding file extension will be
automatically assigned. Press Receive to complete the process. A new entry will be
added to the tree, in the File pane, showing path and file name for the setpoint file.
The software provides the capability to review and manage a large group of setpoint files.
Use the following procedure to add an existing file to the list.
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 3: INTERFACES
Advertisement
Table of Contents
