ABB REC670 2.1 IEC Product Manual

Contents

ABB REC670 2.1 IEC Product Manual Manual pdf 18 page image

Table 5. Basic IED functions, continuedIEC 61850 or functionnameDescriptionRUNTIME IED Runtime CompCAMCONFIG Central account management configurationCAMSTATUS Central account management statusTOOLINF Tools Information componentSAFEFILECOPY Safe file copy functionTable 6. Local HMI functionsIEC 61850 or functionnameANSI DescriptionLHMICTRL Local HMI signalsLANGUAGE Local human machine languageSCREEN Local HMI Local human machine screen behaviorFNKEYTY1–FNKEYTY5FNKEYMD1–FNKEYMD5Parameter setting function for HMI in PCM600LEDGEN General LED indication part for LHMIOPENCLOSE_LED LHMI LEDs for open and close keysGRP1_LED1–GRP1_LED15GRP2_LED1–GRP2_LED15GRP3_LED1–GRP3_LED15Basic part for CP HW LED indication module3. ControlSynchrocheck, energizing check, and synchronizingSESRSYN M12480-3 v15The Synchronizing function allows closing of asynchronousnetworks at the correct moment including the breaker closingtime, which improves the network stability.Synchrocheck, energizing check, and synchronizingSESRSYN function checks that the voltages on both sides ofthe circuit breaker are in synchronism, or with at least oneside dead to ensure that closing can be done safely.SESRSYN function includes a built-in voltage selectionscheme for double bus and 1½ breaker or ring busbararrangements.Manual closing as well as automatic reclosing can bechecked by the function and can have different settings.For systems, which are running asynchronous, asynchronizing function is provided. The main purpose of thesynchronizing function is to provide controlled closing ofcircuit breakers when two asynchronous systems are going tobe connected. The synchronizing function evaluates voltagedifference, phase angle difference, slip frequency andfrequency rate of change before issuing a controlled closingof the circuit breaker. Breaker closing time is a parametersetting.Autorecloser SMBRREC M12390-3 v14The autorecloser SMBRREC function provides high-speedand/or delayed auto-reclosing for single or multi-breakerapplications.Up to five three-phase reclosing attempts can be included byparameter setting. The first attempt can be single-, twoand/or three phase for single phase or multi-phase faultsrespectively.Multiple autoreclosing functions are provided for multi-breakerarrangements. A priority circuit allows one circuit breaker toclose first and the second will only close if the fault proved tobe transient.1MRK 511 361-BEN BBay control REC670 2.1 IECProduct version: 2.118 ABB