Danfoss VLT 2800 Quick Manual

Also see for VLT 2800: Operating instructions Manual Instruction manual Design guide Installation instructions

Danfoss VLT 2800 Quick Manual Manual pdf 22 page image

Activate AMT• Automatic motor tuning - Parameter 1071. In parameter 107 Automatic motor tuning, selectdata value [2] Optimisation on (AMT start). “107”now flashes, and “2” does not flash.2. Press Start to activate AMT. “107” now flashesand the dash moves from left to right in the datavalue field.3. When “107” appears once more with the datavalue [0], AMT is complete. Press [STOP/RESET] tosave the motor data.4. “107” continues to flash with the data value [0].You can now proceed.NOTICEVLT 2880-2882 do not have the AMT function.Set reference range• Min. reference, RefMIN - Parameter 204• Max. reference, RefMAX - Parameter 205Set ramp time• Ramp-up time [s] - Parameter 207• Ramp-down time [s] - Parameter 208In parameter 002 Local/remote control, the frequencyconverter mode can be selected as [0] Remote operation,i.e. via the control terminals, or [1] Local, i.e. via the controlunit.Set the control location to [1] Local• Local/remote operation = [1] Local, Parameter 002Local/Remote OperationSet the motor speed by adjusting the Parameter 003Local Reference• Parameter 003 Local Reference5.2 Motor StartPress [START] to start the motor. Set the motor speed byadjusting parameter 003 Local Reference.Check whether the direction of rotation of the motor shaftis clockwise. If not, exchange any 2 phases on the motorcable.Press [STOP/RESET] to stop the motor.Press [QUICK MENU] to return to Display mode.[QUICK MENU] and [+] keys must be pressed simulta-neously to give access to all parameters.5.3 Connection ExamplesMore examples can be found in the VLT® 2800 DesignGuide.5.3.1 Start/StopStart/stop using terminal 18 and coasting stop usingterminal 27.• Parameter 302 Digital input = [7] Start• Parameter 304 Digital input = [2] Coasting stopinvertedFor Precise start/stop the following settings are made:• Parameter 302 Digital input = [27] Precise start/stop• Parameter 304 Digital input = [2] Coasting stopinvertedIllustration 5.2 Start/Stop Connection5.4 Parameter ListAll parameters are listed in the following. For informationon conversion index, data type and further descriptions,see VLT® 2800 Design Guide.For external communication, see chapter 1.2 AdditionalResources.NOTICEUse MCT-10 and USB to RS-485 converter to changeparameters.Control Panel Operations Quick Guide20 Danfoss A/S © Rev. 2014-03-18 All rights reserved. MG28M20255