OptidriveODV‐2UserGuideRevision1.00
www.invertek.co.uk
5
1.Introduction.....................................................................................................................................................................6
1.1.Importantsafetyinformation...........................................................................................................................................................................................6
2.GeneralInformationandRatings.....................................................................................................................................7
2.1.Drivemodelnumbers.......................................................................................................................................................................................................7
2.2.IdentifyingtheDrivebyModelNumber...........................................................................................................................................................................7
3.MechanicalInstallation....................................................................................................................................................8
3.1.General.............................................................................................................................................................................................................................8
3.2.BeforeInstallation............................................................................................................................................................................................................8
3.3.ULCompliantInstallation.................................................................................................................................................................................................8
3.4.Mechanicaldimensionsandmounting–FrameSizes2&3.............................................................................................................................................8
3.5.Mechanicaldimensionsandmounting–FrameSize4‐7................................................................................................................................................9
3.6.Guidelinesformounting...................................................................................................................................................................................................9
4.ElectricalInstallation......................................................................................................................................................10
4.1.GroundingtheDrive.......................................................................................................................................................................................................10
4.2.WiringPrecautions.........................................................................................................................................................................................................10
4.3.IncomingPowerConnection..........................................................................................................................................................................................10
4.4.DriveandMotorConnection..........................................................................................................................................................................................11
4.5.MotorTerminalBoxConnections...................................................................................................................................................................................11
4.6.ControlTerminalWiring.................................................................................................................................................................................................12
4.7.ControlTerminalsConnectionDiagram.........................................................................................................................................................................12
4.8.ControlTerminalConnections........................................................................................................................................................................................12
5.ManagingtheKeypad....................................................................................................................................................13
5.1.KeypadLayoutandFunction..........................................................................................................................................................................................13
5.2.DriveOperatingDisplays................................................................................................................................................................................................13
5.3.AccessingandChangingParameterValues....................................................................................................................................................................13
5.4.ResettingParameterstoFactoryDefaultSettings..........................................................................................................................................................14
5.5.ResettingParameterstoUserDefaultSettings..............................................................................................................................................................14
5.6.ChangingtheLanguageontheOLEDDisplay.................................................................................................................................................................15
5.7.SelectingbetweenHandandAutoControl....................................................................................................................................................................15
6.Commissioning...............................................................................................................................................................15
6.1.General...........................................................................................................................................................................................................................15
7.Parameters....................................................................................................................................................................17
7.1.ParameterSetOverview................................................................................................................................................................................................17
7.2.ParameterGroup1–BasicParameters.........................................................................................................................................................................17
8.DigitalInputFunctions...................................................................................................................................................19
8.1.DigitalInputConfigurationParameterP1‐13.................................................................................................................................................................19
9.ExtendedParameters.....................................................................................................................................................20
9.1.ParameterGroup2‐Extendedparameters...................................................................................................................................................................20
9.2.ParameterGroup3–PIDControl...................................................................................................................................................................................25
9.3.ParameterGroup4–HighPerformanceMotorControl................................................................................................................................................26
9.4.ParameterGroup5–CommunicationParameters........................................................................................................................................................26
9.5.ParameterGroup6–AdvanceFeatureconfiguration....................................................................................................................................................26
9.6.ParameterGroup7–Reserved(notavailable)..............................................................................................................................................................26
9.7.ParameterGroup8–HVACFunctionSpecificParameters.............................................................................................................................................27
9.8.ParameterGroup9–Advancedrivecontrollogicconfiguration...................................................................................................................................28
9.9.ParameterGroup0–MonitoringParameters(ReadOnly)............................................................................................................................................29
10.Serialcommunications...................................................................................................................................................32
10.1.RS‐485communications.................................................................................................................................................................................................32
10.2.ModbusRTUCommunications.......................................................................................................................................................................................32
11.TechnicalData...............................................................................................................................................................34
11.1.Environmental................................................................................................................................................................................................................34
11.2.Inputvoltageranges.......................................................................................................................................................................................................34
11.3.MaximumsupplyratingsforULcompliance..................................................................................................................................................................34
11.4.OutputPowerandCurrentratings.................................................................................................................................................................................34
12.Troubleshooting.............................................................................................................................................................36
12.1.Faultmessages...............................................................................................................................................................................................................36
13.HVACSpecificFeatureSetup(Menu8)...........................................................................................................................38
13.1.PumpStaging–DOLCascade.........................................................................................................................................................................................38
13.2.PumpStaging–MultipleDriveCascade.........................................................................................................................................................................39
13.3.MaintenanceIntervalSet‐upandReset.........................................................................................................................................................................40
13.4.LoadProfileMonitoringFunction...................................................................................................................................................................................41
13.5.PumpCleanFunction.....................................................................................................................................................................................................42
13.6.PumpStirFunction.........................................................................................................................................................................................................44
13.7.BypassControlFunction.................................................................................................................................................................................................44
13.8.FireModeFunction........................................................................................................................................................................................................46
13.9.MotorPre‐HeatFunctionandDCInjection....................................................................................................................................................................48
14.PIDControlApplications................................................................................................................................................50
14.1.Overview........................................................................................................................................................................................................................50
14.2.PIDFunctionSet‐up........................................................................................................................................................................................................50
14.3.ApplicationExample.......................................................................................................................................................................................................53
15.ParameterChangeTables..............................................................................................................................................54
