File Support; Using Setpoints Files - GE 889 Instruction Manual

SOFTWARE INTERFACE

File Support

Using Setpoints Files

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5. For setpoints requiring non-numerical pre-set values (e.g. Phase VT Connection
below), clicking anywhere within the setpoint value box displays a drop-down
selection menu arrow. Select the desired value from this list.
6. In the Setpoints > System Setup > Voltage Sensing dialog box, click on Save to save
the values into the 889. Click YES to accept any changes and exit the window. Click
Restore to retain previous values. Click Default to restore Default values.
7. For setpoints requiring an alphanumeric text string (e.g. "relay name"), the value may
be entered directly within the setpoint value box.
Opening any file automatically launches the application or provides focus to the already
opened application.
New files are 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
• Monitoring
• FlexLogic
• Quick setup
• Protection summary
• IEC 61850 configurator
• Modbus user map
Factory default values are supplied and can be restored after any changes.
889 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 3: INTERFACES