GE D90 Plus - Automation Logic Equation Editor

CHAPTER 8: AUTOMATION AUTOMATION LOGIC
D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 481
Figure 412: Using virtual analogs to control automation timers
Automation logic equation editor
An automation logic equation can contain up to 4096 entries, including the END operator. If
a disabled element is selected as an automation logic entry, the associated state flag is
never asserted (set to logic 1).
Select the Settings > Automation > Automation FlexLogic > FlexLogic Equation Editor
menu to open the automation logic equation editor window.
Figure 413: Automation logic configuration settings
A graphical representation of the automation logic can be displayed by clicking the View
button at the top of the equation column.
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