Output INPRO indicates any active motor operation, including braking and pauseoperation.9.2.4.1 Control of three-position switch using RIO600 smart control moduleWhen using RIO600 smart control module (SCM) for controlling a three-positionswitch, the setting Control mode should be set as "With RIO600 SCM".SCM is available with RIO600 to be able to drive a three-position switch. The motorof the three-position switch is directly driven by the RIO600 SCM. RIO600 sends thestatus information to the protection relay by GOOSE communication, and the switchposition is indicated on the HMI on the protection relay. When a three-position switchoperation is requested and enabled by the protection relay, it generates commands viaEXE_DCOPEN, EXE_DCCLOSE, EXE_ESOPEN or EXE_ESCLOSE, which aretransmitted to RIO600 over GOOSE communication. Though the command handlingis pre-checked by P3SXSWI, RIO600 SCM further checks for command priority andif the requested command is allowed. The commands are always checked on risingedge by the RIO600 SCM.In RIO600 SCM control mode, the operation timeouts in P3SXSWI are not availabledue to external motor handling by the SCM module. Status feedback from the moduleis returned to the protection relay via GOOSE. The inputs for P3SXSWI shown inFigure 729 must be connected by GOOSE status signals from SCM. Input REEDremains unconnected in this control mode.SCMLPGGIO1.Ind10.stValSCMLPGGIO1.Ind11.stValSCMLPGGIO1.Ind12.stValSCMLPGGIO1.Ind13.stValSCMLPGGIO1.Ind14.stValSCMLPGGIO1.Ind15.stValSCMLPGGIO1.Ind16.stValSCMLPGGIO1.Ind17.stValSCMLPGGIO1.Ind1.stValSCMLPGGIO1.Ind2.stValSCMLPGGIO1.Ind3.stValSCMLPGGIO1.Ind4.stValP3SDCSWI1.OpOpn.generalP3SDCSWI1.OpCls.generalP3SECSWI1.OpOpn.generalP3SECSWI1.OpCls.generalGUID-995FA496-BB4A-4F57-9086-9B788FA0B43F V1 ENFigure 729: Connections in P3SXSWI when using RIO600 SCM for a three-position switchSee the RIO600 and SCM manual when using RIO600 SCM for three-position switch motor control. All the signals from RIO600 must beconnected to the P3SXSWI function block as in Figure 3.1MRS759142 C Section 9Control functionsREX640 1369Technical Manual
