gefran TPD32-EV-...-4B User Manual

—————— TPD32-EV ——————
200
Heatsink Heatsinktemperatureoftheconverteristoohigh
 Thisalarmalwaysinitiatesthedisconnectionofthedevice10secondsafterthefailure
hasbeendetected(Latch=ON).
 Anexternalcontroller(PLC,etc.)canreadthealarmviaprogrammableoutput,RS485
orBusanditcanexecuteacontrolledstopwithina10seconddelay.
Overtemp motor Motortemperature(connectionforthermistor:terminals78and79).
External Fault Externalfault(novoltageonterminal15)
Brake fault (Seechapter6.14.8)Theconverterwasunabletocompletethetransientphasebetween
thestartcommandandthereleasemechanicalbrakecommandwithinthetimelimitset
intheTorqueDelayparameter.
 Themechanicalbrakefeedback(Brakefbk)wasnotreceivedwithinthetimeallowed.
 Themechanicalbrakefeedback(Brakefbk)remainsfor1secondaftertheclosebrake
commandhasbeensent.
Motor I2t ovrld IftheMotor I2t accumulatorparameterreaches100%therelativealarmissignalled.
Drive I2t ovrld IftheDrive I2t accumulatorparameterreaches100%therelativealarmissignalled.
Overcurrent Overcurrent(short-circuit/earthfault).Theinterventionpointisdeterminedbythe
Overcurrent thr parameter.Thiscanalsobeusedasindicationofthresholdoverpass
forsystemapplications.
Field loss Tooloweldcurrent.Theinterventionpointcorrespondsto50%ofthemin.eldcur-
rentsetwiththe Flux current minparameter.Thisalarmmessageisactivewiththe
enabledconverter(Enabledrive=Enabled).
Delta frequency
Thisalarmconditionisactiveifthefrequencyofthethree-phasepowersupplytothe
driveexceedsthepositiveornegativepercentagethresholdsetviatheDelta freq thres
parameter.Thepowersupplyfrequency(50or60Hz)andthustherelativethresholdsare
automaticallycalculatedbythedriveassoonasthethree-phasepowersupplyisavailable.
SSC error FunctionalityavailablestartingfromFirmwareStandard=10.08A(TPD32-EV).
Threshold parameter:thruthisparameterispossibletosetthenumberofconsecutive
wrongdatareceivedthroughtheberopticalcablewithoutgeneratinganSSCError.
 Thealarmcausereactionofthedrive.Awarningmessagecanbeoutputviaadigital
output.Whenthedriveisdisabled,itwillnotrestartuntilthefailurehasbeencancelled.
Speed fbk loss Nospeedfeedbackavailable.
 WhenActivity=WarningintheCONFIGURATION/Speedfbkmenuischosen,the
Enable fbk bypass parameterhastobesetas“Enabled”,otherwisethedrivereaches
anuncontrolledspeedwhichcannotbestopped.
Opt2 failure Failureonthecard“Option2”(optional).
Bus loss Failureintheconnectionontheeldbus(onlyinconnectionwithanoptioncardof
businterface).
SCR test  SCRtest.Thisfunctiondetectsthestatusofthedrive’sSCRmodules,ifworkingcor-
rectly,inshortcircuitand/oropen.
note! TheSCRtestcannotbeusedfortheTPD32-EV-FCandTPD32-EVseriesin12-pulsecongura-
tion.

gefran TPD32-EV-...-4B Specifications

General

Brand	gefran
Model	TPD32-EV-...-4B
Category	DC Drives
Language	English