PowerTec DFS-1 manual DFS 1 Setup

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4.0 DFS - 1 SETUP

Parameter	No.	Value		Parameter	No.	Value

Maximum Motor Speed	6	1750		Master Jump Up Amount	49	1

High Engineering Units	14	1750		Master Jump Down Amount	50	1

Encoder Pulses Per Rev	7	120		Analog Input #1	17	0-10VDC

Pulse Multiplier	46	x 4		Analog Output #1	25	Speed

PWM Mode	47	Non-Regen		Analog Output #2	28	Load

Drive Gain	42	128		Input Debounce Value	53	10 mSec

Drive Stability	43	128		Digital Input #1	31	RUN

Motoring Current Limit	44	100		Digital Input #2	32	PRESET

Regenerative Current Limit	45	100		Digital Input #3	33	UP

Up/Down Function	48	Jump		Digital Input #4	34	DOWN

Float or Freeze Setpoint	54	Float		Digital Input #5	35	REVERSE

Mode of Operation	5	Master		Digital Output #1	38	RUN

Master Accel Rate	8	10k mSec		Digital Output #2	39	NO FAULT

Master Decel Rate	9	10k mSec		Digital Output #3	40	AT SPD

Master Preset Speed	12	200		Digital Output #4	41	REMOTE

The DFS-1 is shipped with a default set of parameters which allows it to be connected as shown in Figure 3 on page 3 and run with basic push- buttons and a speed pot. This supplies a "baseline" of operation which may be used to test the functionality of the board.

The above parameters are the most commonly used ones. For other default settings, refer to the parameter descriptions beginning on page 15.

If your needs are met by the list above, then all you have to do is hook up the drive to power and to the motor and run it. No changes in parameter settings are necessary.

Making parameter changes requires the optional keypad display unit or a computer with serial communications capability.

This section covers the basic steps necessary to set up the DFS-1 beyond the needs of the default parameters. The setup is arranged roughly from the most basic and common steps to the least commonly used parameter changes. You need only follow the steps until you have all the parameters you will use checked and/or changed.

For the purposes of this chapter, it will be assumed that the setup is being accomplished through the use of the KDU-1 keypad display unit.

Revised 7/95	DFS-1 Manual	Page 37
POWERTEC Ind. Corp.©

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Contents DFS-1 Microprocessor Based Brushless D.C Motor ControllerSubsidiary Powertec Industrial Corporation Errata Additional Info OctoberInstallation Mounting -- Read this Entire Section Before StartingContents DFS 1 Setup Communication Protocol Retrofitting the Model 1000,1000A, or 1000ARMenu and Keypad Hierarchy Revised 7/95 Introduction Summary of Warranty and Disclaimer Power Connections ConnectionsMotor Encoder Cable Analog InputsFrequencyinput Analog OutputsFrequencyoutputdigital Inputs Digital Outputs CommunicationsDigital Out #4 Reverse This page WAS Intentionally Left Blank Default Setup Revised 7/95 This Supply is for the Motor Encoder only Power SuppliesInput Setup Function VDCInput #1 Reference Frequency Input Frequency Inputs OutputsDigital Inputs Outputs #1 Reference Frequency OutputCable Standard RS-48519.2K, and 38.4K baud Nodes MaximumThis page WAS Intentionally Left Blank Baud Rate Local / Remote ControlUnit ID Number Baud RateCommunications Protocol Modes of OperationTo 1 decimal Maximum Motor Speed Encoder Pulses PER RevolutionUSE Parameter #6 to SET the Absolute Maximum Motor Speed Slave Ramp UP Time Master Ramp UP TimeMaster Ramp Down Time Slave Ramp Down TimeTo 99,999 decimal Default Value 0000 06D6h Master Preset SpeedSlave Ratio Preset Engineering UnitsAnalog Input #1 Mode Select To 32 decimal Default Value 0000 0001hMaximum Ratio Center value Analog Input #1 Signal ConditioningAnalog Input #1 LOW Engineering Units EGU Future useAnalog Input #1 High Engineering Units EGU Analog Input #2 Mode SelectAnalog Input #2 Signal Conditioning Analog Input #2 LOW Engineering Units EGUAnalog Output #1 LOW Engineering Units EGU Analog Output #1 Mode SelectAnalog Output #2 Mode Select Analog Output #1 High Engineering Units EGUDefault Value 0000 0096h Analog Output #2 LOW Engineering Units EGUAnalog Output #2 High Engineering Units EGU Digital Input #3 Function Digital Input #1 FunctionDigital Input #2 Function Digital Input #4 FunctionDigital Input #7 Function Digital Input #5 FunctionDigital Input #6 Function Digital Output #1 FunctionDigital Output #2 Function Drive Gain SettingDrive Stability Setting Digital Output #3 FunctionModulation and Operation Modes Drive Regenerative Current LimitPulse Multiplier Jump or MOP OperationSlave Jump UP Amount Master Jump UP AmountMaster Jump Down Amount Slave Jump Down Amount Minimum Ratio Communications Turnaround Delay Input Debounce Value Float or FreezeContactordelay Slave JOG Ratio Slave Preset #2Master Preset #2 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 SET Parameter #56 for Communications Turn around Delay Communications SetupThis parameter selects the Powertec binary protocol 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 Dlestxuidnakerrdleetxcsm DlestxuidcmddleetxcsmDLESTXUIDCMDCS4CS3 CS2CS1DLEETXCSM ERRDlestxuidackdleetxcsm Response If no errors and unit i.d. does not equalResponse If no errors DlestxuidcmdprmdleetxcsmDlestxuidcmddtadleetxcsm DLESTXUIDCMDPRMVL4Dlestxuidcmdatddleetxcsm DLESTXUIDACKDA4DA3DLESTXUIDCMDDTAVL4 DlestxuidcmddigdleetxcsmBIT PSN SML Where Is unused Is Jog Is Preset Is Contactor AuxDLESTXUIDCMDDIGVL4 BIT PSN SMHBIT PSN RML Message DLESTXUIDCMD0000Smhsmldleetxcsm BIT PSN RMHAttachmentb Parameter Description DLESTXUIDCMDAMDVL4Additional Info Output Contactor Typical Dynamic Braking Typical This page WAS Intentionally Left Blank Quantity Pin Connector Cable DFS-1 Model 1000 series retro-fit kit consists QuantityRevised 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