5-228 F60 Feeder Protection System GE Multilin5.7 CONTROL ELEMENTS 5 SETTINGS55.7CONTROL ELEMENTS 5.7.1 OVERVIEWControl elements are generally used for control rather than protection. See the Introduction to Elements section at thebeginning of this chapter for further information.5.7.2 TRIP BUSPATH: SETTINGS CONTROL ELEMENTS TRIP BUS TRIP BUS 1(6)The trip bus element allows aggregating outputs of protection and control elements without using FlexLogic and assigningthem a simple and effective manner. Each trip bus can be assigned for either trip or alarm actions. Simple trip conditioningsuch as latch, delay, and seal-in delay are available.The easiest way to assign element outputs to a trip bus is through the EnerVista UR Setup software A protection summaryis displayed by navigating to a specific protection or control protection element and checking the desired bus box. Once thedesired element is selected for a specific bus, a list of element operate-type operands are displayed and can be assignedto a trip bus. If more than one operate-type operand is required, it may be assigned directly from the trip bus menu. TRIP BUS 1TRIP BUS 1FUNCTION: DisabledRange: Enabled, DisabledMESSAGE TRIP BUS 1 BLOCK:OffRange: FlexLogic operandMESSAGE TRIP BUS 1 PICKUPDELAY: 0.00 sRange: 0.00 to 600.00 s in steps of 0.01MESSAGE TRIP BUS 1 RESETDELAY: 0.00 sRange: 0.00 to 600.00 s in steps of 0.01MESSAGE TRIP BUS 1 INPUT 1:OffRange: FlexLogic operandMESSAGE TRIP BUS 1 INPUT 2:OffRange: FlexLogic operand↓MESSAGE TRIP BUS 1 INPUT 16:OffRange: FlexLogic operandMESSAGE TRIP BUS 1LATCHING: DisabledRange: Enabled, DisabledMESSAGE TRIP BUS 1 RESET:OffRange: FlexLogic operandMESSAGE TRIP BUS 1 TARGET:Self-resetRange: Self-reset, Latched, DisabledMESSAGE TRIP BUS 1EVENTS: DisabledRange: Enabled, Disabled
