Settings File Traceability - GE D90 Plus Instruction Manual

CHAPTER 5: ENERVISTA SOFTWARE SUITE
Locking FlexLogic™ equations to a serial number

Settings file traceability

PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
A settings file and associated FlexLogic™ equations can also be locked to a specific
Plus
D90 serial number. Once the desired FlexLogic™ entries in a settings file have been
secured, use the following procedure to lock the settings file to a specific serial number.
1. Select the settings file in the offline window.
2. Right-click on the file and select the Manage Settings File > Edit Properties item.
The following window is displayed.
3. Enter the serial number of the D90
Lock field.
The settings file and corresponding secure FlexLogic™ equations are now locked to the
Plus
D90 device specified by the serial number.
A traceability feature for settings files allows the user to quickly determine if the settings in
Plus
a D90 device have been changed since the time of installation from a settings file.
When a settings file is transferred to a D90
Plus
the D90 are sent back to EnerVista UR
local PC. This information can be compared with the D90
to determine if security has been compromised.
The traceability information is only included in the settings file if a complete settings file is
either transferred to the D90
settings transfers by way of drag and drop do not add the traceability information to the
settings file.
EXTENDED ENERVISTA UR
Plus
device to lock to the settings file in the Serial #
Plus
device, the date, time, and serial number of
Plus
Setup and added to the settings file on the
Plus
device or obtained from the D90
Plus
SETUP FEATURES
Plus
actual values at any later date
Plus
device. Any partial
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