Danfoss VLT FC 302 Operating Instructions Manual

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

Contents

Danfoss VLT FC 302 Operating Instructions Manual Manual pdf 74 page image

Group Title Function0-** Operation/Display Parameters related to the fundamental functions of the filter, function of the LCPbuttons and configuration of the LCP display.5-** Digital In/Out Parameter group for configuring the digital inputs and outputs.8-** Communication and Options Parameter group for configuring communications and options.14-** Special Functions Parameter group for configuring special functions.15-** Unit Information Parameter group containing active filter information such as operating data,hardware configuration and software versions.16-** Data Readouts Parameter group for data read-outs, e.g. actual references, voltages, control, alarm,warning and status words.300-** AF Settings Parameter group for setting the Active Filter. Apart from par. 300-10, Active FilterNominal Voltage, it is not recommended to change the settings of this parametergroup301-** AF Readouts Parameter group for the filter readouts.Table 6.10 Parameter GroupsA list of all parameters accessible from the filter LCP can be found in the section Parameter Options - Filter. A more detaileddescription of the active filter parameters can be found in chapter 6.4 Parameter Lists - Active Filter.6.2.1 Using the Low Harmonic Drive in NPNModeThe default setting for parameter 5-00 Digital I/O Mode isPNP mode. If NPN mode is desired, it is necessary tochange the wiring in the filter part of the Low HarmonicDrive. Before changing the setting in parameter 5-00 DigitalI/O Mode to NPN mode, the wire connected to 24 V(control terminal 12 or 13) must be changed to terminal 20(ground).6.3 Parameter Lists - Frequency ConverterChanges during operationTrue means that the parameter can be changed while thefrequency converter is in operation and false means that itmust be stopped before making a change.4-Set-up'All set-up': the parameters can be set individually in eachof the 4 set-ups, i.e. one single parameter can have fourdifferent data values.’1 set-up’: data value is the same in all set-ups.Conversion indexThis number refers to a conversion figure used whenwriting or reading to and from the frequency converter.Conv. index Conv. factor100 167 1/606 10000005 1000004 100003 10002 1001 100 1-1 0.1-2 0.01-3 0.001-4 0.0001-5 0.00001-6 0.000001Table 6.11 Conversion IndexDatatypeDescription Type2 Integer 8 Int83 Integer 16 Int164 Integer 32 Int325 Unsigned 8 Uint86 Unsigned 16 Uint167 Unsigned 32 Uint329 Visible String VisStr33 Normalized value 2 bytes N235 Bit sequence of 16 boolean variables V254 Time difference w/o date TimDTable 6.12 Data TypesSee the frequency converter Design Guide for furtherinformation about data types 33, 35 and 54.Programming Operating Instructions72 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A20266