
APPLICATIONNOTEAN‐BEI‐P2‐038 Date:15/02/12
AN‐BEI‐P2‐038ModbusRTUControlandRegisterMapping
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Register7:OutputFrequency
Thisregistershowstheoutputfrequency.
Thedatais16bitintegerwithonedecimalplace.E.g.value123gives12.3Hz.Value‐234(0xFF16)gives‐23.4Hz.
Register8:OutputCurrent
Thisregisterdisplaystheoutputcurrentfromthedrive.
Thedatais16bitintegerwithonedecimalplace.E.g.156=15.6A,12=1.2A.
Register9:OutputTorque
Thisregisterdisplaysthemotortorquelevel.
Thedatais16bitintegerwithonedecimalplace.E.g.1000=100.0%
Register10:OutputPower
Thisregisterdisplaystheoutputpowerlevel.
Thedatais16bitintegerwithtwodecimalplaces.E.g.1000=10.00kW
Register11:Digitalinputstatus
Thevalueinthisregisterrepresentsthedigitalstatusofthedrivecontrolinputterminals.Bit0indicatesthestatusofInput1;Bit
1indicatesthestatusofInput2etc...
Register12:RatingID
Thevaluein thisparameterincludesspecificdriveIDinformation,andisnotrecommendedtobeusedbycustomer.Formore
informationregardingthisparameter,pleasecontactyourlocaldrivedistributor.
Register13:Powerrating
This gives the drive power rating information to two decimal places, e.g. 075 = 0.75. The unit of this register dependson the
drivetype(KW/HP)
Register14:SupplyVoltagelevel
Thisregistergivestheratedinputvoltageforthedrive.
i.e. 230:230Vnominal(200–240+/‐10%)
400:400Vnominal(380–480+/‐10%)
460:460Vnominal(380–480Volts+/‐10%)
Register15:IOsoftwareversion
ThisregistercontainsthedriveIOsoftwareversioninfo.Thevalueincludestwodecimalplaces.
i.e.100meansversion1.00
Register16:Motorcontrolprocessorsoftwareversion
Thisregistercontainsthesoftwareversioninfoofthemotorcontrolprocessor.Thevalueincludestwodecimalplaces.E.g.100
meansversion1.00
Register17:Drivetype
Thisregistergivesthedriveinternaltypecode.
Register20:Analoginput1value
Thisregistergivesthevalueoftheanalogsignalappliedto analoginput1 afteranyscalingandoffsetshavebeenapplied.The
valueisa16bitintegerwhereareturnedvalueof4096representsthemaximuminputvalue,e.g.100%.
Register21:Analoginput2value
Thisregistergivesthevalueoftheanalogsignalappliedto analoginput2 afteranyscalingandoffsetshavebeenapplied.The
valueisa16bitintegerwhereareturnedvalueof4096representsthemaximuminputvalue,e.g.100%.
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