Danfoss VLT 6000 HVAC Series Quick Setup Manual

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Danfoss VLT 6000 HVAC Series Quick Setup Manual Manual pdf 18 page image

VLT ® 6000 HVAC[QUICK MENU] gives access to theparameters used for the Quick menu.It is possible to switch between theQuick menu and the Extend menumodes.[EXTEND MENU] gives access to allparameters. It is possible to switchbetween the Extend menu and theQuick menu modes.[CHANGE DATA] is used for changinga setting selected either in the Extendmenu or the Quick menu mode.[CANCEL] is used if a change ofthe selected parameter is not to becarried out.[OK] is used for confirming a changeof the parameter selected.[+/-] is used for selecting parametersand for changing a chosenparameter. These keys are also usedto change the local reference.In addition, the keys are used inDisplay mode to switch betweenoperation variable readouts.[<>] is used when selecting aparameter group and for movingthe cursor when changing numericalvalues.■ Indicator lampsAt the bottom of the control panel is a redalarm lamp and a yellow warning lamp, aswell as a green voltage LED.If certain threshold values are exceeded, thealarm and/or warning lamp is activated, and astatus or alarm text is displayed.NB!:The voltage indicator lamp is activated whenthe frequency converter receives voltage.■ Local controlUnderneath the indicator lamps are keysfor local control.[HAND START] is used if the frequencyconverter is to be controlled via thecontrol unit. The frequency converterwill start the motor, since a startcommand is given by means of [HANDSTART].On the control terminals, the followingcontrol signals will still be active when[HAND START] is activated:• Hand start - Off stop - Auto start• Safety Interlock• Reset• Coasting stop inverse• Reversing• Setup select lsb - Setup select msb• Jog• Run permissive• Lock for data change• Stop command from serialcommunicationNB!:If parameter 201 Output frequency low limitf MIN is set to an output frequency greater than0 Hz, the motor will start and ramp up to thisfrequency when [HAND START] is activated.[OFF/STOP] is used for stopping theconnected motor. Can be selected asEnable [1] or Disable [0] via parameter013. If the stop function is activated,line 2 will flash.[AUTO START] is used if the frequencyconverter is to be controlled viathe control terminals and/or serialcommunication. When a start signal isactive on the control terminals and/orthe bus, the frequency converter willstart.NB!:An active HAND-OFF-AUTO signal via the digitalinputs will have higher priority than the controlkeys [HAND START]-[AUTO START].MG.60.C7.02 - VLT is a registered Danfoss trademark18