5-92 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUALPRODUCT SETUP CHAPTER 5: SETTINGS5Figure 5-41: Switch panelDisc0XSWI1.InRef5.setSrcRef OPERANDRange: any FlexLogic operandDefault: OFFThis setting is used to select a FlexLogic operand that declares to IEC 61850 services that disconnect switch 1 is selectedfor local control. While the selected operand is asserted, Disc0XSWI1.Loc.stVal is true and IEC 61850 commands toDiscCSWI1.Pos and Disc0XSWI1.Pos are not accepted, and a Negative Response (-Rsp) is issued with the REASON CODEof Blocked-by-switching-hierarchy.XSWI1 INTERLOCK OPNRange: any FlexLogic operandDefault: ONThis setting is used to select a FlexLogic operand that declares to IEC 61850 services that interlocking conditions are notacceptable for opening disconnect switch 1. While the selected operand is asserted, the value of DiscCILO.EnaOpn.stValis false. If a SelectWithValue or Operate service with ctlVal false and with Check.Interlock-check true is requested ofDiscCSWI1.Pos or Disc0XSWI1.Pos and the selected operand is not activated, a Negative Response (-Rsp) is issued withthe REASON CODE of Blocked-by-interlocking.XSWI1 INTERLOCK CLSRange: any FlexLogic operandDefault: ONThis setting is used to select a FlexLogic operand that declares to IEC 61850 services that interlocking conditions are notacceptable for closing disconnect switch 1. While the selected operand is asserted, the value of DiscCILO.EnaCls.stVal isfalse. If a SelectWithValue or Operate service with ctlVal true and with Check.Interlock-check true is requested ofDiscCSWI1.Pos or Disc0XSWI1.Pos and the selected operand is not activated, a Negative Response (-Rsp) is issued withthe REASON CODE of Blocked-by-interlocking.XSWI1 Pos ctlModelRange: status-only, direct-with-normal-security, sbo-with-normal-security, direct-with-enhanced-security, sbo-with-enhanced-securityDefault: sbo-with-enhanced-securityThis setting selects the control model that clients must use to successfully control the disconnect switch 1 signalsmarked Disc0XCBR1.PosOpn.ctlVal and Disc0XCBR1.PosCls.ctlVal on the Disconnect Switch Logic diagram in the Settings> System Setup section later. These signals force a disconnect switch trip or close control while the operand selected bysetting XSWI1 ST.LOC OPERAND is not active."sbo" here is select-before-operate. Enhanced security means that the C60 reports to the client the disconnect switch 1position the end of the command sequence.
