PowerTec DFS-1 manual Master Jump UP Amount, Master Jump Down Amount, Slave Jump UP Amount

Page 38

When parameter #48 is set to 0000 0000h, the DFS-1 is in the JUMP mode. In MASTER mode (set by parameter #5), when the UP input function is activated, the speed will increase by the amount set in parameter #49. As long as the UP function is active, the speed change will be held. When the UP function is released the speed returns to the SET- POINT. The same action applies to the DOWN function, the speed change set by parameter #50. In SLAVE mode, there is a temporary change in ratio determined by parameter #51 for UP and #52 for DOWN.

When parameter #48 is set to 0000 0001h, the DFS-1 is in the MOP mode. The MOP mode acts like

aMotor Operated Potentiometer. When the UP function is activated, the speed, in MASTER mode, will change immediately by the amount in parameter #49. If the function is released within 1/2 second, that speed becomes the new SETPOINT. If the UP function is held for more than 1/2 second, the speed will begin to increase at the ACCEL rate (determined by parameter #8), increasing until the UP function is released. After the UP function is released, the speed will remain at the latest, which becomes the new SETPOINT. The same action applies in the MAS- TER mode to the DOWN function (with parameter #50 and the DECEL rate in parameter #9). In SLAVE mode, the immediate increase is set by parameter #51, the immediate decrease by parameter #52, and the rates by parameters #10 and #11, respectively.

49.MASTER JUMP UP AMOUNT

USE PARAMETER #49 TO SET THE AMOUNT OF SPEED CHANGE ON AN UP FUNCTION. RANGE OF VALUES: 0000 0000h to 0001 869Fh

0 to 99,999

(decimal)

Default Value: 0000 0001h

1

(decimal)

Parameter #49 is the amount, in Engineering Units, by which the speed changes when the UP function is active.

50.MASTER JUMP DOWN AMOUNT

USE PARAMETER #50 TO SET THE AMOUNT OF SPEED CHANGE ON A DOWN FUNCTION. RANGE OF VALUES: 0000 0000h to 0001 869Fh

0 to 99,999

(decimal)

Default Value: 0000 0001h

1

(decimal)

Parameter #50 is the amount, in Engineering Units, by which the speed changes when the DOWN function is active.

51.SLAVE JUMP UP AMOUNT

USE PARAMETER #51 TO SET THE AMOUNT OF RATIO CHANGE ON AN UP FUNCTION. RANGE OF VALUES: 0000 0000h to 0001 869Fh

0 to 99,999

(decimal)

Default Value: 0000 0001h

1

(decimal)

Parameter #51 is the amount, in Engineering Units, by which the ratio changes when the UP function is active.

52.SLAVE JUMP DOWN AMOUNT

USE PARAMETER #52 TO SET THE AMOUNT OF RATIO CHANGE ON A DOWN FUNCTION. RANGE OF VALUES: 0000 0000h to 0001 869Fh

0 to 99,999

(decimal)

Default Value: 0000 0001h

1

(decimal)

Parameter #52 is the amount, in Engineering Units, by which the ratio changes when the DOWN function is active.

Revised 7/95

DFS-1 Manual

Page 33

POWERTEC Ind. Corp.©

 

 

Page 37 Page 39
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Page 37 Page 39
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 Menu and Keypad Hierarchy Communication ProtocolRetrofitting the Model 1000,1000A, or 1000AR Revised 7/95 Introduction Summary of Warranty and Disclaimer Power Connections ConnectionsMotor Encoder Cable Analog InputsFrequencyinput Analog OutputsFrequencyoutputdigital Inputs Digital Out #4 Reverse Digital OutputsCommunications 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 RateTo 1 decimal Communications ProtocolModes of Operation USE Parameter #6 to SET the Absolute Maximum Motor Speed Maximum Motor SpeedEncoder Pulses PER Revolution 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 UnitsMaximum Ratio Analog Input #1 Mode SelectTo 32 decimal Default Value 0000 0001h 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 EGUAnalog Output #2 High Engineering Units EGU Default Value 0000 0096hAnalog Output #2 LOW Engineering Units EGU Digital Input #3 Function Digital Input #1 FunctionDigital Input #2 Function Digital Input #4 Function Digital Input #7 Function Digital Input #5 Function Digital 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 AmountMinimum Ratio Communications Turnaround DelayInput 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
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