Eaton PowerXL DG1 Series VFD Quick Start Manual

Also see for PowerXL DG1 Series VFD: Communications manual Instruction leaflet Quick start guide

Contents

9Step 5 — Standard applicationPOWERXL DG1 SERIES ADJUSTABLE FREQUENCY DRIVES MN040012EN—December 2017 www.eaton.comStep 5 — Standard applicationIntroductionThe Standard Application is typically used in basic motorcontrol scenarios where multiple pump control, PID loops,or advanced control loops are not required. It provides theability for the user to define its local and remote control andreference signals. In addition there is the ability to scale theanalog input and output signals to be read based off thedesired motor response. There are also 8 digital inputs, 3relay outputs, and 1 digital output that can be programmedto allow for control schemes that require the drive to havecertain functions. It provides full customization on themotor control sequence with the ability to be in frequencyor speed control mode, and tuning of the V/Hz curve canbe selected. Drive/Motor protections can be customizedto defined actions for added user control. Below is a list ofother features that are available in the Standard Application.Standard Application includes functions:• Selectable digital input function• Selectable digital output function• Reference filter, scaling, inversion, offset and range• Output signal filter, scaling, inversion, offset and range• Selectable analog output function• Programmable start/stop and reverse signal logic• Two independent set of Acceleration/Deceleration ramps• S curves• Skip frequency• Start source (Local/Remote control function)• Reference source• Flying start• Jog• Volts per Hertz control• Real time clock function—RTC time display• Drive temperature limit supervision• Output frequency 1 limit supervision• Output frequency 2 limit supervision• Torque limit supervision• Reference frequency limit supervision• Power limit supervision• Analog input limit supervision• Auto restart• Power loss ride through• Trend buffer• Programmable switching frequency• Multi-Preset speeds• Emergency stop• Line start lockout• Fan control• DC brake• Flux brake• Dynamic brake• Motor current limit supervisionI/O controls• “Terminal To Function” (TTF) ProgrammingThe design behind the programming of the digitalinputs in the DG1 drive is to use “Terminal To Function”programming, which is composed of multiple functions thatget assigned a digital input to that function. The parametersin the drive are set up with specific functions and bydefining the digital input and slot in some cases, dependingon which options are available. For use of the drives controlboard inputs, they will be referred to as DigIN:1 throughDigIN:8. When additional option cards are used, they will bedefined as DigIN:X:IOY:Z. The X indicates the slot that thecard is being installed in, which will be either A or B. TheIOY determines the type of card it is, which would be IO1or IO5. The Z indicates which input is being used on thatavailable option card.• “Function To Terminal” (FTT) ProgrammingThe design behind the programming of the relay outputsand digital output in the DG1 drive is to use “Function ToTerminal” programming. It is composed of a terminal, be it arelay output or a digital output, that is assigned a parameter.Within that parameter, it has different functions that can beset.The parameters of the Standard Application areexplained on Page 11 of this manual, “Description ofParameters.” The explanations are arranged according tothe parameter number.