PowerTec DFS-1 manual Installation, Mounting -- Read this Entire Section Before Starting

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1.0INSTALLATION

The DFS-1 printed circuit board mounts on any POWERTEC Brushless DC motor control except the Model 500. The Model 1000 is used here for illustration purposes only.

1.1MOUNTING -- READ THIS ENTIRE SECTION BEFORE STARTING!

The DFS-1 printed circuit board mounts on the Model 1000 or Model 1000AR motor control in place of both the Current Controller board (part #141-108) and the Speed Controller board (part #141-107 on the non-regenerative model 1000, part

#147-101 on the regenerative model 1000AR). These boards are mounted side by side on all standard motor controls. TB1 is located on the Current Controller (left hand board) and TB2 is on the Speed Controller (right hand board). The first eight connections which normally come into TB1 (the motor cable leads) will connect to the same places on the DFS-1. The connections going into TB2 (mainly operators and speed pot) on the standard motor control will go to different connec- tions on the DFS-1.

There are two flat ribbon cables which must be connected from the DFS-1 to the other parts of the motor control: one goes to the Base Driver Board (part #141-105), and the other cable goes to the Capacitor Board (part #141-106). See figure 2 for the physical layout of the control and the location of these boards. If the DFS-1 board is being installed in the field, the cables should come with the new board, since the connectors on the DFS-1 end are different from the connectors on the Speed and Current controller ends of the previous cables. Make sure that you have these new cables before proceed- ing to install the board. If you do not have them, call POWERTEC's service department before proceed- ing.

The DFS-1 board may be used as either a non- regenerative control or as a regenerative control. This selection is made by one of its parameter settings. The DFS-1 may be installed on a Model 1000 non-regenerative brushless DC control, but if the unit is to be used for a regenerative application, a bus loader of the appropriate voltage and resistors of sufficient wattage must be added before the drive may be used regeneratively. If a bus loader is not installed before regenerative operation occurs, it is likely that the control will trip out repeatedly. A Model 1000AR will already have a bus loader and resistors attached.

Figure 1: The DFS-1 replaces two boards.

If the board is being installed to replace the

 

boards on a standard control, unplug the strips on

 

TB1 and TB2, but do not disconnect any wires from

 

them yet. Unplug the 14-pin connector on P2 (at the

 

Base Driver Board) and the 10-pin connector on P3

 

(at the Capacitor Board). Remove these cables and

 

the Speed and Current controller boards from the

 

chassis and set them aside. Remove the studs at the

 

top right of where the Current Controller board was,

 

and at the top left of where the Speed Controller was

 

located ( the center studs - see figure 1).

Figure 2: The Model 1000 chassis

 

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Contents Microprocessor Based Brushless D.C Motor Controller DFS-1Subsidiary Powertec Industrial Corporation Errata October Additional InfoMounting -- Read this Entire Section Before Starting InstallationContents DFS 1 Setup Menu and Keypad Hierarchy Communication ProtocolRetrofitting the Model 1000,1000A, or 1000AR Revised 7/95 Introduction Summary of Warranty and Disclaimer Connections Power ConnectionsAnalog Inputs Motor Encoder CableAnalog Outputs FrequencyinputFrequencyoutputdigital Inputs Digital Out #4 Reverse Digital OutputsCommunications This page WAS Intentionally Left Blank Default Setup Revised 7/95 Input Setup Function Power SuppliesThis Supply is for the Motor Encoder only VDCDigital Inputs Frequency Inputs OutputsInput #1 Reference Frequency Input Outputs #1 Reference Frequency Output19.2K, and 38.4K baud Standard RS-485Cable Nodes MaximumThis page WAS Intentionally Left Blank Unit ID Local / Remote ControlBaud Rate Number Baud RateTo 1 decimal Communications ProtocolModes of Operation USE Parameter #6 to SET the Absolute Maximum Motor Speed Maximum Motor SpeedEncoder Pulses PER Revolution Master Ramp Down Time Master Ramp UP TimeSlave Ramp UP Time Slave Ramp Down TimeSlave Ratio Preset Master Preset SpeedTo 99,999 decimal Default Value 0000 06D6h Engineering UnitsMaximum Ratio Analog Input #1 Mode SelectTo 32 decimal Default Value 0000 0001h Analog Input #1 LOW Engineering Units EGU Analog Input #1 Signal ConditioningCenter value Future useAnalog Input #2 Signal Conditioning Analog Input #2 Mode SelectAnalog Input #1 High Engineering Units EGU Analog Input #2 LOW Engineering Units EGUAnalog Output #2 Mode Select Analog Output #1 Mode SelectAnalog Output #1 LOW Engineering Units EGU Analog Output #1 High Engineering Units EGUAnalog Output #2 High Engineering Units EGU Default Value 0000 0096hAnalog Output #2 LOW Engineering Units EGU Digital Input #2 Function Digital Input #1 FunctionDigital Input #3 Function Digital Input #4 FunctionDigital Input #6 Function Digital Input #5 FunctionDigital Input #7 Function Digital Output #1 FunctionDrive Stability Setting Drive Gain SettingDigital Output #2 Function Digital Output #3 FunctionPulse Multiplier Drive Regenerative Current LimitModulation and Operation Modes Jump or MOP OperationMaster Jump Down Amount Master Jump UP AmountSlave Jump UP Amount Slave Jump Down AmountInput Debounce Value Communications Turnaround DelayMinimum Ratio Float or FreezeMaster Preset #2 Slave JOG Ratio Slave Preset #2Contactordelay EGU TAG SelectThis page WAS Intentionally Left Blank DFS 1 Setup Basic Setup of the DFS-1 Controller Master Mode Setup Slave Mode Setup Inputs and Outputs Setup This parameter selects the Powertec binary protocol Communications SetupSET Parameter #56 for Communications Turn around Delay SET Parameter #3 to Select Which Functions are RemoteError Codes for ON-BOARD Display This page WAS Intentionally Left Blank Communications Protocol Command List Parameter List DLESTXUIDCMDCS4CS3 CS2CS1DLEETXCSM DlestxuidcmddleetxcsmDlestxuidnakerrdleetxcsm ERRResponse If no errors Response If no errors and unit i.d. does not equalDlestxuidackdleetxcsm DlestxuidcmdprmdleetxcsmDlestxuidcmdatddleetxcsm DLESTXUIDCMDPRMVL4Dlestxuidcmddtadleetxcsm DLESTXUIDACKDA4DA3Dlestxuidcmddigdleetxcsm DLESTXUIDCMDDTAVL4DLESTXUIDCMDDIGVL4 Where Is unused Is Jog Is Preset Is Contactor AuxBIT PSN SML BIT PSN SMHSmhsmldleetxcsm Message DLESTXUIDCMD0000BIT PSN RML BIT PSN RMHDLESTXUIDCMDAMDVL4 Attachmentb Parameter DescriptionAdditional Info Output Contactor Typical Dynamic Braking Typical This page WAS Intentionally Left Blank DFS-1 Model 1000 series retro-fit kit consists Quantity Quantity Pin Connector CableRevised 7/95 Appendix B Not visible in some modes Revised 7/95 Powertec Ind. Corp Figures 2 DFS-1 Manual Figures DFS-1 Manual Igur DFS-1 Manual Select AI ModeEnterEnter DFS-1 Manual Igur DFS-1 Manual Sel DFS-1 Manual Igures DFS-1 Manual Figures 29 DFS-1 Manual
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