GB - 93
Monitoring and analysis parameters
Approach of the working meters
The displayed values of the working meters offer only an estimate value because
of measurement and calculation inaccuracies. These displayed values are un-
suitable for tariff applications and cannot replace any measuring devices.
7.4 Monitoring and analysis parameters
The following parameters serve for the functional monitoring during operation.
No. Name r/w Enter Origin
CP.01 status display – – ru.00
The status display shows the actual working conditions of the COMBIVERT.
Status Messages
rEGEn Regenerationactive(regenerativeoperation)
bbL Count down of the base-block time, R6-S released
noP „noOperation“controlreleasenotbridged,modulationswitchedoff
nEtoF
Mains power failure; regenerative operation is further possible, if the disconnect-
ingtimeE.nEt(Pn.14)>0s
Stb R6-Sregenerativeunitinstand-byoperation(motoricoperation)
Error Messages
E.dOH
„ERROR!overheatchoke“,temperaturemonitoringofthecommutationchokehas
triggered and the coolong-off period is up.
E. EF „ERROR!externalfault“,errormessagebyanexternalunit
E.FnEt
„ERROR!mainsfrequency",themainsfrequencydeviatesmorethan5%.The
max. mains frequency deviation can be adjusted in the application mode with
CS.03.
E.LSF
ERROR!load-shuntdefectiveorwrongrespectivelyinputvoltagetoolow.This
messageisdisplayedforashorttimeduringthepower-onphase(noerrormes-
sagefollows).
E.nEt „ERRORnet",oneormorephasesaremissing
E.nOH noERRORoverheatpow.mod.(E.OH)notanylongerpresent,errorcanbereset.
E.nOL No Over Load, cooling time after E.OL is up , error can be reset.
E. OC „ERRORovercurrent,outputcurrenttoohighorgroundfault
E. OH „ERRORoverheatpow.mod.“,overheatingatheatsink(see„Technicaldata“)
E.OHI „ERRORoverheatinternal“,temperatureintheinterior>70°C
E. OL „ERRORoverload,overloadmonitoringoftheregenerativeunithasresponded
E. OP „ERRORoverpotential,DClinkvoltagetoohigh
E.PFd „ERRORinitialisation“,powerfailure(phase)duringtheinitialisationphase
E. Pu „ERRORpowerunit“,powerunitcodeismissing,loadshuntrelaydefective
E.Puci „ERRORpow.unitcodeinv.“powerunitcodeisinvalid
E.Puch „ERRORpowerunitchanged“.
continued on the next page