CHAPTER 5: SETTINGS SYSTEM SETUPF60 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-1555Figure 5-71: Dual breaker / graphical front panel control logic (Sheet 3 of 3)The breaker element has direct hard-coded connections to the IEC 61850 model as shown in the logic diagram. This allowsremote open/close operation of each breaker, using either CSWI or XCBR IEC 61850 logical nodes. IEC 61850 select-before-operate functionality, local/remote switch functionality, along with blocking of open/close commands are provided. Notethat the dwell time for the IEC 61850 trip and close commands shown is one protection pass only. To maintain the close/open command for a certain time, do so by setting the seal-in timers BREAKER 1 OPEN SEAL-IN and MANUAL CLOSE RECAL1TIME, on the contact outputs using the "Seal-in" setting, in the Trip Output element, and/or in FlexLogic.5.5.5 Disconnect switch controlSETTINGS SYSTEM SETUP SWITCHES SWITCH 1(16) SWITCH 1 SWITCH 1FUNCTION: DisabledRange: Disabled, Enabled SWITCH 1 NAME:SW 1Range: up to six alphanumeric characters SWITCH 1 MODE:3-PoleRange: 3-Pole, 1-Pole SWITCH 1 OPEN:OffRange: FlexLogic operand
