PowerFlex 750-Series AC Drives User Manual

3-66 Programming and ParametersFileGroupSPEED CONTROLSpeed ReferenceNo.565 DI ManRef AnlgLoDigital Input Manual Reference Analog LowUsed only when P563 [DI ManRef Sel] has selected an analog input as thesource of the speed reference. Specifies the speed reference value that will beassociated with the Analog In Lo parameter for the I/O Module. Example, P563[DI ManRef Sel] has selected P50 [Anlg In0 Value] on an I/O Module. The P51[Anlg In0 Hi] parameter on the I/O Module is set to -10 volts. P564 [DI ManRefAnlgHi] will specify the speed reference value that will correspond with a -10 voltanalog input signal.571572573574575576577NameDescriptionPreset Speed 1Preset Speed 2Preset Speed 3Preset Speed 4Preset Speed 5Preset Speed 6Preset Speed 7Preset Speed 1, 2, 3, 4, 5, 6, 7Discrete speed references that are activated by a digital input function (see DiginFunctions) or by Logic Command (sent over a communication network).588 Spd Ref FilterSpeed Reference FilterSelects the amount of filtering applied to the ramped speed reference (P594),and is only active in FV motor control modes (P35). When set to any of thecustom settings (3, 4, or 5) the filter is configured using the values set in P589[Spd Ref Fltr BW] and P590 [Spd Ref FltrGain]. Settings 4 and 5 initialize thevalues for light and heavy respectively.589 Spd Ref Fltr BWSpeed Reference Filter BandwidthSets the bandwidth of the speed reference filter when P588 [Spd Ref Filter] is setto one of the “Custom” settings (3, 4, or 5)A value of zero will disable (bypass) the filter.ValuesUnits:Default:Min/Max:Units:Default:Min/Max:Default:Options:HzRPM0.000P521 [Max Rev Speed] / P520 [Max FwdSpeed]HzRPM1/12 x P27 or P28 (Preset Speed 1)1/6 x P27 or P28 (Preset Speed 2)1/3 x P27 or P28 (Preset Speed 3)1/2 x P27 or P28 (Preset Speed 4)2/3 x P27 or P28 (Preset Speed 5)5/6 x P27 or P28 (Preset Speed 6)P27 or P28 (Preset Speed 7)P521 [Max Rev Speed] / P520 [Max FwdSpeed]0 = “Off”0 = “Off”1 = “Light”2 = “Heavy”3 = “Custom”4 = “SetCustLight”5 = “SetCustHeavy”Units: R/SDefault: 0.00Min/Max: 0.00 / 500.00590 Spd Ref FltrGainSpeed Reference Filter GainSets the gain (kn) of the speed reference filter when P588 [Spd Ref Filter] is setto one of the “Custom” settings (3, 4, or 5).A gain value of zero results in a filter characteristic that behaves as a first orderlow pass. A gain value ranging between zero and one results in a lag type filter. Again value greater than one results in a lead type filter. A gain value of one willdisable (bypass) the filter. This is the default setting. This parameter has no units.Default:Min/Max:1.000–/+5.000Read-WriteData TypeRW RealRW RealRW 32-bitIntegerRW RealRW RealPowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009