Nidec Unidrive M600 Series Design Manual

Also see for Unidrive M600: Installation sheet User guide Mounting Installation Sheet Installation sheet

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Nidec Unidrive M600 Series Design Manual Manual pdf 339 page image

Safetyinformation Introduction ProductInformationSystemdesignMechanicalInstallationElectricalInstallationGettingstarted Optimization Parameters TechnicaldataComponentsizing Diagnostics ULInformationUnidrive M Regen Design Guide 339Issue Number: 412.7 Status idincationsTable 12-8 Status indicationsTable 12-9 Option module and NV Media Card and other statusindications at power-up12.8 Programming error indicationsThe following are the error messages displayed on the drive keypadwhen an error occurs during programming of drive firmware.Table 12-10 Programming error indications12.9 Displaying the trip historyThe drive retains a log of the last ten trips that have occurred. Trip 0(10.020) to Trip 9 (10.029) store the most recent 10 trips that haveoccurred where Trip 0 (10.020) is the most recent and Trip 9 (10.029) isthe oldest. When a new trip occurs it is written to Trip 0 (10.020) and allthe other trips move down the log, with oldest being lost. The date andtime when each trip occurs are also stored in the date and time log,i.e. Trip 0 Date (10.041) to Trip 9 Time (10.060). The date and time aretaken from Date (06.016) and Time (06.017). The date / time source canbe selected with Date / Time Selector (06.019). Some trips have sub-tripnumbers which give more detail about the reason for the trip. If a trip hasa sub-trip number its value is stored in the sub-trip log, i.e. Trip 0 Sub-tripNumber (10.070) to Trip 9 Sub-trip Number (10.079). If the trip does nothave a sub-trip number then zero is stored in the sub-trip log.If any parameter between Pr 10.020 and Pr 10.029 inclusive is read byserial communication, then the trip number in Table 12-3 is the valuetransmitted.The trip logs can be reset by writing a value of 255 in Pr 10.038.12.10 Behavior of the drive when trippedIf the drive trips, the output of the drive is disabled so the load coasts to astop. If any trip occurs the following read only parameters are frozen untilthe trip is cleared. This is to help in diagnose the cause of the trip.If the parameters are not required to be frozen then this can be disabledby setting bit 4 of Pr 10.037.Upper rowstring DescriptionDriveoutputstageInhibitThe drive is inhibited and cannot be run.The Safe Torque Off signal is not applied toSafe Torque Off terminals or Pr 06.015 isset to 0DisabledRun The drive is active and running EnabledScan The drive is enabled in Regen mode and istrying to synchronize to the supply EnabledSupply Loss Supply loss condition has been detected EnabledTripThe drive has tripped and no longercontrolling the motor. The trip codeappears in the lower displayDisabledActive The Regen unit is enabled andsynchronized to the supply EnabledUnderVoltageThe drive is in the under voltage stateeither in low voltage or high voltage mode DisabledFirst rowstring Second row string StatusBooting Parameters Parameters are being loadedDrive parameters are being loaded from a NV Media CardBooting User Program User program being loadedUser program is being loaded from a NV Media Card to the driveBooting OptionProgram User program being loadedUser program is being loaded from a NV Media Card to the optionmodule in slot XWriting To NV Card Data being written to NV MediaCardData is being written to a NV Media Card to ensure that its copy of thedrive parameters is correct because the drive is in Auto or Boot modeWaiting For Power System Waiting for power stageThe drive is waiting for the processor in the power stage to respondafter power-upWaiting For Options Waiting for an option moduleThe drive is waiting for the Options Modules to respond after power-upUploadingFrom Options Loading parameter databaseAt power-up it may be necessary to update the parameter databaseheld by the drive because an option module has changed or becausean applications module has requested changes to the parameterstructure. This may involve data transfer between the drive an optionmodules. During this period ‘Uploading From Options’ is displayedErrorString Reason SolutionError 1There is not enough drivememory requested by allthe option modules.Power down drive and removesome of the option modulesuntil the message disappears.Error 2At least one option moduledid not acknowledge thereset request.Power cycle driveError 3 The boot loader failed toerase the processor flashPower cycle drive and tryagain. If problem persists,return driveError 4The boot loader failed toprogram the processorflashPower cycle drive and tryagain. If problem persists,return driveError 5One option module did notinitialize correctly. Optionmodule did not set Readyto Run flag.Remove faulty option module.Parameter Description04.001 Current magnitude04.002 Active current04.017 Reactive current05.001 Output frequency05.002 Output voltage05.003 Output power05.005 DC bus voltage07.001 Analog input 107.002 Analog input 207.003 Analog input 3NOTE