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Invertek Drives OPTIDRIVE P2 Series User Manual

Invertek Drives OPTIDRIVE P2 Series
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OptidriveODP2UserGuideRevision1.30
www.invertekdrives.com
23
4 ElectricalInstallation
4.10.4. “STO“Operation
Whenthe“STO”inputsareenergised,the“STO”functionisinastandbystate,ifthedriveisthengivena“Startsignal/command”(asperthe
startsourcemethodselectedinP113)thenthedrivewillstartandoperatenormally.
Whenthe“STO”inputsaredeenergisedthentheSTOFunct
ionisactivatedandstopsthedrive(Motorwillcoast),thedriveisnowin“Safe
TorqueOff”mode.
Togetthedriveoutof“SafeTorqueOffmodethenany“Faultmessages”needtoberesetandthedrive“STO”inputneedstobereenergised.
4.10.5. “STO”StatusandMonitoring
Thereareanumberofmethodsformonitoringthestatusofthe“STO”input,thesearedetailedbelow:
DriveDisplay
InNormaldriveoperation(MainsACpowerapplied),whenthedrives“STO”inputisdeenergised(“STO”Functionactivated)thedrivewill
highlightthisbydisplaying“InHibit”,(Note:Ifthedriveisinatri
ppedconditionthentherelevanttripwillbedisplayedandnot“InHibit”).
DriveOutputRelay
Driverelay1:SettingP 215toavalueof“13”willresultinrelayopeningwhenthe“STOfunctionisactivated.
Driverelay2:SettingP 218toava
lueof“13”willresultinrelayopeningwhenthe“STOfunctionisactivated.
“STO”FaultCodes
Fault
Code
Code
Number
Description CorrectiveAction
“StoF”
29
Afaulthasbeendetectedwithineitherofthe
internalchannelsofthe“STO”circuit.
RefertoyourInvertekSalesPartner
4.10.6. “STO”Functionresponsetime
Thetotalresponsetimeisthetimefromasafetyrelatedeventoccurringtothecomponents(sumof)withinthesystemrespondingand
becomingsafe.(StopCategory0inaccordancewithIEC602041)
Theresponsetimefromthe“STO”inputsbeingdeenergisedtotheoutputofthedrivebe
inginastatethatwillnotproducetorquein
themotor(“STO”active)islessthan1ms.
Theresponsetimefromthe“STO”inputsbeingdeenergisedtothe“STOmonitoringstatuschangingstateislessthan20ms
TheresponsetimefromthedrivesensingafaultintheST
Ocircuittothedrivedisplayingthefaultonthedisplay/Digitaloutput
showingdrivenothealthyislessthan20ms.
4.10.7. “STO“ElectricalInstallation
The“STO”wiringshallbeprotectedfrominadvertentshortcircuitsortamperingwhichcouldleadtofailureofthe“STO”input
signal,furtherguidanceisgiveninthediagramsbelow.
Inadditiontothewiringguidelinesforthe“STO”circuitbelow,section4.1.1“RecommendedinstallationforEMCcompliance.shouldalsobe
f
ollowed.
Thedriveshouldbewiredasillustratedbelow;the24Vdcsignalsourceappliedtothe“STO”inputcanbeeitherfromthe24Vdconthedriveor
fromanExternal24Vdcpowersupply.

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Invertek Drives OPTIDRIVE P2 Series Specifications

General IconGeneral
BrandInvertek Drives
ModelOPTIDRIVE P2 Series
CategoryDC Drives
LanguageEnglish

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