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350 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
S4 CONTROLS
CHAPTER 6: SETPOINTS
SET GROUP 2 ACTIVE
Range: Off, Contact Input 1 to 10, Virtual Input 1 to 32, Remote Input 1 to 32, Logic
Elements 1 to 16, CT Fail Alarm PKP, CT Fail Alarm OP, 2nd Harmonic Alarm, 2nd Harmonic
Default: Off
This setting selects an input used to change from Setpoint Group 1 to Setpoint Group 2,
when asserted. If no group change supervision is selected, Setpoint group 2 will stay
active as long as the “SET GROUP 2 ACTIVE” input is asserted, and will revert to Group 1,
when this input is de-asserted.
BLOCK GROUP CHANGE
For details see
This setting defines an input that can be used to block changing setpoint groups. When
the assigned input is asserted, changing from one setpoint group to the other one is
blocked.