472 D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
AUTOMATION INPUTS AND OUTPUTS CHAPTER 8: AUTOMATION
Figure 403: Default operand list by function
The content of each operand list depends on the order code.
The shared operands functionality expands upon this system. An output from any element
can be assigned as a shared operand within the EnerVista UR
Plus
Setup software. These
signals then can be assigned as inputs to other functions.
For example, assume that the GND TOC1 OP protection operand is required as a signal
within the automation function. This operand then is assigned as a shared operand and
subsequently becomes available to the automation function. A total of 64 operands can be
assigned as shared operands within each function.
Shared automation operands
Select the Settings > Automation > Automation Inputs/Outputs > Shared Operands
menu to select the shared automation logic operands.
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