Keba D3-DA 3 Series - Configuration SBC Safety Function

D3DA3xx/x Safetyfunctions
ProjectengineeringmanualV1.00
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Information
Itisonlyallowedtoconnectbrakes,contactorsorrelayswithaminimum
holdingvoltage≥5Vtothebrakedriveroutputsonthesystem.Theswitch
ingelementsusedmustbedesignedaspertherequiredPLandcategory
inaccordancewithENISO138491orSILinaccordancewithEN61508/
EN62061orhaveappropriatesafetyrelatedapproval.Thereleaseofthe
brakecanbedelayedbyupto200msbytheinternaldiagnosticsonthe
brakeoutput.
Caution
Ifthebrakedoesnotreleaseduetoafailure,thesafetyfunctionmaybelost
duetowearorirreparabledamagetothebrake.Thefailure"Brakedoesnot
release"mustbetakenintoaccountduringthedesignofthebrake(s)and
thevalidation.
Thefailure"Brakedoesnotengage"mustbeexcludedbyoneofthefollow
ingmeasures:
● Usageofasafetybrakewithamanufacturer'sspecificationthatex
cludesthisfailurewiththenecessarysafetyintegrity.
Definitionandvalidationofasecondmeansofbrakingintheapplication.For
instancethisfeaturecanbeachievedbyusingtwobrakeswhereeachbrake
isinitselfcapableofapplyingthenecessarybrakingtorque.Inaddition,the
functionofthebrakesmustbevalidatedregularly.
8.2.1 ConfigurationSBCsafetyfunction
ViaDIPswitch(SADR)canbeconfigured,ifthesafetyfunctionSBCshould
beactivatedadditionaltothesafetyfunctionSTO.
Settings Description Function affectto
SBCactivated
STO1:
STOaxis13
*)
SBCaxis13
*)
STO2:
Withoutfunction
SBCdeactivated
STO1:
STOaxis13
*)
SBCdeactivated
STO2:
Withoutfunction
*)
DependingonSTOconfiguration