5-408 L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
CONTROL ELEMENTS CHAPTER 5: SETTINGS
5
The active AR mode is memorized (latched) on power cycling. This means that the relay uses the last-used mode on power-
up. The AR mode resets to the default mode (specified by the
AR MODE setting) when any settings in the autoreclose
function are changed.
Figure 5-225: Mode control logic
In addition, the current AR mode is available as FlexLogic Operands because AR Mode equals to 1, 2, 3, and 4 respectively
so that it can be monitored and logged.
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