Danfoss VLT AutomationDrive FC 302 Instruction Manual

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

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Danfoss VLT AutomationDrive FC 302 Instruction Manual Manual pdf 43 page image

4.2 Applying Power to the EquipmentWARNINGHIGH VOLTAGE!Adjustable frequency drives contain high voltage whenconnected to AC line power. Installation, start-up andmaintenance should be performed by qualifiedpersonnel only. Failure to comply could result in deathor serious injury.WARNINGUNINTENDED START!When the adjustable frequency drive is connected to ACline power, the motor may start at any time. Theadjustable frequency drive, motor, and any drivenequipment must be in operational readiness. Failure tocomply could result in death, serious injury, equipment,or property damage.1. Confirm that the input voltage is balanced within3%. If not, correct input voltage imbalance beforeproceeding.2. Ensure that optional equipment wiring (ifpresent) matches the installation application.3. Ensure that all operator devices are off. Paneldoors should be closed or cover mounted.4. Apply power to the unit. Do not start theadjustable frequency drive at this time. For unitswith a disconnect switch, turn the switch on toapply power.NOTICE!If the status line at the bottom of the LCP reads AUTOREMOTE COASTING or Alarm 60 External Interlock isdisplayed, this indicates that the unit is ready to operatebut is missing an input signal on terminal 27.4.3 Basic Operational ProgrammingAdjustable frequency drives require basic operationalprogramming before running for best performance. Basicoperational programming requires entering motornameplate data for the motor being operated and theminimum and maximum motor speeds. The recommendedparameter settings are intended for start-up and checkoutpurposes. Application settings may vary. Seechapter 5.1 How to Operate for detailed instructions onentering data through the LCP.Enter data with power ON, but before operating theadjustable frequency drive. There are two ways ofprogramming the adjustable frequency drive: either byusing the Smart Application Set-up (SAS) or by using theprocedure described further down. The SAS is a quickwizard for setting up the most commonly usedapplications. At the first power-up and after a reset theSAS appears on the LCP. Follow the instructions thatappear on the successive screens for setting up theapplications listed. SAS can also be found under the QuickMenu. [Info] is used throughout the Smart Set-up to seehelp information for various selections, settings andmessages.NOTICE!The start conditions are ignored while in the wizard.NOTICE!If no action is taken after first power-up or reset, the SASscreen will automatically disappear after 10 minutes.When not using the SAS, enter data in accordance withthe following procedure.1. Press [Main Menu] twice on the LCP.2. Press the navigation keys to scroll to parametergroup 0-** Operation/Display.3. Press [OK].130BP066.101107 RPM0 - ** Operation/Display1 - ** Load/Motor2 - ** Brakes3 - ** Reference / Ramps3.84 A 1 (1)Main MenuFigure 4.1 0-** Operation/DisplayStart-up and Functional Tes... Instruction ManualMG37A222 Danfoss A/S © Rev. 2014-02-07 All rights reserved. 414 4