Specifications

 Chapter6FunctionalParameterDetailVFD‐G7SeriesFrequencyInverterOperationManual

104
0:Direct‐onstarting
Startfromthepresetstartingfrequency(F1.01).
1:DCbrakingfirst,thenstart
DCbrakingfirst,thenstartfromstartingfrequency.Itissuitableforsmallinertialoadwhich
mayreverseatthestart.
2:Speedtracking,thenstart
Firstly,thefrequencyinvertercalculatesthemotor’srunning
speedanddirection,andmove
tosettingfrequencyfromtrackingspeedtoachievesmoothno‐impactstarttotherotating
motor. The method is applicable the large inertia load to re‐start after the drive stops
instantly.
Notes:themachinetypebelow5.5kwiswithoutspeedtrackingfunction.
Decade:Reserve
Hundred:Poweronterminalrunningprotectionselection
Whentherunninginstructionchannelisterminalcontrol,intheprocessofpoweronofthe
frequency inverter, the system will detect the running terminal’s state automatically, and
conductcorrespondingcontrolaccordingtothemulti‐functioninputterminalfunction.
0:terminalrunningcommandis
invalidwhenpoweron
Even though the running command terminal is detected valid in the process of power on,
the frequency inverter will not run, the system will in the running protection state, until
disconnecting the running command terminal, then to close the terminal, the frequency
inverterwillrun.
1:
Terminalrunningcommandisvalidwhenpoweron
If the running command terminal is detected valid in the process of power on, after the
initialization,thesystem willstart therunningoffrequencyinverter automatically.Thisset
couldachievetherestartafterpowercutfunctionunderthecontrolofterminal.
Notes:
thisfunctionmaycauseseriousconsequence,theusershouldselectcautiously.
Kbit:restartafterpowercutfunctionunderthekeyboardcontrol
0:Restartbanned
Itindicatesthatthefrequencyinverterwon’tstartautomaticallywhenpowerononceagain