Customizing The Protection Flexlogic Operands - GE D90 Plus Instruction Manual

PROTECTION FLEXLOGIC

Customizing the protection FlexLogic operands

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Block
Range: any FlexLogic operand or shared operand
Default: Off
Assertion of the operand assigned to this setting blocks operation of the FlexElement.
Events
Range: Enabled, Disabled
Default: Disabled
This setting enables and disables the logging of FlexElement events in the sequence of
events recorder.
The figure shows the logic diagram for FlexElements.
Figure 356: Protection FlexElements logic
Select the Settings > Configure FlexOperands menu to open the user-configurable
operands window.
Figure 357: User-configurable protection FlexLogic operands window
The left side of this screen displays all operands that are currently available to the D90
The protection FlexLogic operands are displayed by expanding the Protection entry. Each
operand can be renamed with a user-specified value to provide additional information or
match specific applications.
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 7: PROTECTION
Plus
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