CHAPTER 5: SETTINGS CONTROL ELEMENTSC60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-2295The 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 software under Settings > ProtectionSummary. Navigate to a specific protection or control protection element and check the bus box by hovering over theblank check box and selecting an option that displays. Once the required element is selected for a specific bus, a list ofelement operate-type operands are displayed and can be assigned to a trip bus. If more than one operate-type operand isrequired, it can be assigned directly from the trip bus menu.Figure 5-122: Trip bus fields in the protection summaryThe following settings are available.TRIP BUS 1 BLOCK — The trip bus output is blocked when the operand assigned to this setting is asserted.TRIP BUS 1 PICKUP DELAY — This setting specifies a time delay to produce an output depending on how output is used. TRIP BUS 1 BLOCK:OffRange: FlexLogic operand TRIP BUS 1 PICKUPDELAY: 0.00 sRange: 0.00 to 600.00 s in steps of 0.01 TRIP BUS 1 RESETDELAY: 0.00 sRange: 0.00 to 600.00 s in steps of 0.01 TRIP BUS 1 INPUT 1:OffRange: FlexLogic operand TRIP BUS 1 INPUT 16:OffRange: FlexLogic operand TRIP BUS 1LATCHING: DisabledRange: Enabled, Disabled TRIP BUS 1 RESET:OffRange: FlexLogic operand TRIP BUS 1:TARGET: Self-resetRange: Self-reset, Latched, Disabled TRIP BUS 1EVENTS: DisabledRange: Enabled, Disabled
