Danfoss VLT AutomationDrive FC 302 Installation Manual

Also see for VLT AutomationDrive FC 302: Service guide Programming guide Instruction manual Installation guide Operating guide

Danfoss VLT AutomationDrive FC 302 Installation Manual Manual pdf 58 page image

• The message Empty indicates that no parametershave been changed.5.3.6 Restoring Default SettingsNOTICE!Risk of losing programming and monitoring records byrestoration of default settings. To provide a back-up,upload data to the LCP before initialisation.Restoring the default parameter settings is done by initiali-sation of the frequency converter. Initialisation is carriedout through parameter 14-22 Operation Mode(recommended) or manually.• Initialisation using parameter 14-22 OperationMode does not reset frequency converter settings,such as operating hours, serial communicationselections, personal menu settings, fault log,alarm log, and other monitoring functions.• Manual initialisation erases all motor,programming, localisation, and monitoring data,and restores factory default settings.Recommended initialisation procedure, viaparameter 14-22 Operation Mode1. Press [Main Menu] twice to access parameters.2. Scroll to parameter 14-22 Operation Mode andpress [OK].3. Scroll to [2] Initialisation and press [OK].4. Remove power to the unit and wait for thedisplay to turn off.5. Apply power to the unit.Default parameter settings are restored during start-up.This may take slightly longer than normal.6. Alarm 80 is displayed.7. Press [Reset] to return to operation mode.Manual initialisation procedure1. Remove power to the unit and wait for thedisplay to turn off.2. Press and hold [Status], [Main Menu], and [OK] atthe same time while applying power to the unit(approximately 5 s or until audible click and fanstarts).Factory default parameter settings are restored duringstart-up. This may take slightly longer than normal.Manual initialisation does not reset the following frequencyconverter information:• Parameter 15-00 Operating hours• Parameter 15-03 Power-ups• Parameter 15-04 Over Temps• Parameter 15-05 Over Volts5.4 Basic Operational Programming5.4.1 VLT® Low Harmonic DriveProgrammingThe low harmonic drive includes 2 LCPs: 1 to control thefrequency converter side and 1 to control the filter side.Because of this unique design, the detailed parameterinformation for the product is found in 2 places.Detailed programming information for the frequencyconverter portion can be found in the relevantprogramming guide. Detailed programming information forthe filter can be found in the VLT® Active Filter AAF 006Operating Instructions.The remaining sections in this chapter apply to thefrequency converter side. The active filter of the lowharmonic drives is pre-configured for optimal performanceand must only be turned on by pressing its [Hand On] keyafter the frequency converter side is commissioned.5.4.2 Commissioning with SmartStartThe SmartStart wizard enables fast configuration of basicmotor and application parameters.• SmartStart starts automatically at first power-upor after initialization of the adjustable frequencydrive.• Follow the on-screen instructions to complete thecommissioning of the adjustable frequency drive.Always reactivate SmartStart by selecting QuickMenu Q4 - SmartStart.• For commissioning without use of the SmartStartwizard, refer to chapter 5.4.3 Commissioning via[Main Menu] or the programming guide.NOTICE!Motor data is required for the SmartStart set-up. Therequired data is normally available on the motornameplate.Start-up and Functional Tes... VLT® AutomationDrive FC 302 Low Harmonic Drive132–630 kW56 Danfoss A/S © Rev. 04/2015 All rights reserved. MG37A32255