Danfoss 102 Operating Instructions Manual

Also see for VLT HVAC Drive FC 102: Service guide Programming guide Installation guide Installation guide Operating guide

Contents

3.2 Applying PowerWARNINGHIGH VOLTAGE!Frequency converters contain high voltage whenconnected to AC mains. Installation, start-up andmaintenance should be performed by qualified personnelonly. Failure to comply could result in death or seriousinjury.WARNINGUNINTENDED START!When the frequency converter is connected to AC mains,the motor may start at any time. The frequency converter,motor, and any driven equipment must be in operationalreadiness. Failure to comply could result in death, seriousinjury, equipment, or property damage.1. Confirm that the input voltage is balanced within3%. If not, correct input voltage imbalance beforeproceeding. Repeat this procedure after thevoltage correction.2. Ensure that optional equipment wiring, if present,matches the installation application.3. Ensure that all operator devices are in the OFFposition. Panel doors should be closed or covermounted.4. Apply power to the unit. DO NOT start thefrequency converter at this time. For units with adisconnect switch, turn to the ON position toapply power to the frequency converter.NOTEIf 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. SeeIllustration 2.27 for details.3.3 Basic Operational Programming3.3.1 Required Initial Frequency ConverterProgrammingNOTEIf the wizard is run, ignore the following.Frequency converters require basic operationalprogramming before running for best performance. Basicoperational programming requires entering motor-nameplate data for the motor being operated and theminimum and maximum motor speeds. Enter data inaccordance with the following procedure. Parametersettings recommended are intended for start up andcheckout purposes. Application settings may vary. See4 User Interface for detailed instructions on entering datathrough the LCP.Enter data with power ON, but before operating thefrequency converter.1. Press [Main Menu] twice on the LCP.2. Use the navigation keys to scroll to parametergroup 0-** Operation/Display and press [OK].130BP066.101107 RPM0 - ** Operation/Display1 - ** Load/Motor2 - ** Brakes3 - ** Reference / Ramps3.84 A 1 (1)Main menuIllustration 3.1 Main Menu3. Use navigation keys to scroll to parameter group0-0* Basic Settings and press [OK].0-**Operation / Display0.0%0-0* Basic Settings0-1 * Set-up Opperations0-2 * LCP Display0-3 * LCP Custom Readout0.00A 1(1)130BP087.10Illustration 3.2 Operation/Display4. Use navigation keys to scroll to 0-03 RegionalSettings and press [OK].0-0*Basic Settings0.0%0-03 Regional Settings[0] International0.00A 1(1)130BP088.10Illustration 3.3 Basic Settings5. Use navigation keys to select [0] International or[1] North America as appropriate and press [OK].(This changes the default settings for a numberof basic parameters. See 5.4 International/NorthStart Up and Functional Tes... VLT® HVAC Drive Operating InstructionsMG11AI02 - VLT® is a registered Danfoss trademark 273 3Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net