Honeywell VISTA Series - Master­slave Function Ê

HoneywellVISTASeriesProductsUserManual
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38
supports multiple verification modes including the fingerprint verification, password verification, card
verification,card+fingerprintverificationandcard+passwordverificationtomeetthediversifi edcustomer
needs.
EMReadonlyCard
TheEMReadonlyCardsupportsthick(1.88mm),thin(0.88mm)andmediumthickness(1.05mm)ID/EM
cardswithworkingfrequencyof125kHzandcardreadingdistanceof5m.
MifareCard
Toaccommodatethemarketdemandforthe currentlypopularRFcards,wehavedevelopedtheFRTwith
noncontact RF Mifare card reader module. By integrating the Mifare card, the FRT can be conveniently
consolidatedintotheexistingtelephone,cant eenPOSandaccesscontrolsystem.ThisFRTsupportsmul tiple
verification modes including the fingerprint v erification, password verification, card verification, card +
fingerprintverificationandcard+passwordverificationtomeetthediversifiedcustomerneeds.
TheFRTsupportsMIFAREnoncontactsmartcardswithworkingfrequencyof13.56MHzandcardreading
distanceof3mto5m.
FortheoperationsoftheMifarecards,seeMifareCardUserGuide.
10.4Masterslavefunction
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Twodevices,amasterandaslave,bothcontrollingthesamelock,areconnectedbyRS232/RS485/Wi egand.
1.TheApplicationsoftheMasterandtheSlave
1)Recordstorage:
Bydefault,themasterstatusi sexitandtheslavestatusisentry.Therecordsofentryandexitarebothsaved
onthemaster. 
2)AntiPassbackfunction:
Whethertoperformtheantipassback functionisdeterminedbythelatestrecordoftheuser'sentryandexit.
With thisfunction,theexit recordmustmatchthe entryrecord.The functi onsupports"Out", "In","InOut",
"Noneandsave "or "None".antipassback.Bydefault,theidentificationstatusofthemasterisexitandthatof 
theslave isentry,soif"outantipassback"hasbeensetandwhenthelastrecordoftheuser'sentryisnot
"entry",thesystemwillpromptantipassbackrefusal"andrefusetoopenthedooriftheuserwantstoexit.
Thelogicisthesamewith"outantipassback"and"inoutantipassback".
Forexample,nowAwantstoexit.
①IfthelastrecordforAisnotentry,thedevicewillpromptantipassbackrefusalandrefusetoopenthedoor.
②IfthelastrecordforAisentry,afterthefingerprintidentificationispassed,thedevicewillopenthedoor.
3)Alarmfunction
Iftheslaveisequippedwithalarmfuncti on,whenanalarmincidentoccurs,theslavewillforwarditforthe
mastertoprocess.Thereisnosuchfunctionondevicethatisnotequippedwithalarmfunction.
2.TheConnectionoftheMasterandtheSlave