PowerTec DFS-1 manual Analog Output #1 Mode Select, Analog Output #1 LOW Engineering Units EGU

Page 32

25.ANALOG OUTPUT #1 MODE SELECT

USE PARAMETER #25 TO SELECT THE SOURCE OF A SIGNAL AT ANALOG OUTPUT #1.

RANGE OF VALUES: 0000 0000h to 0000 0003h

0 to 4 (decimal)

Default Value: 0000 0001h

1 (decimal)

Analog Output #1 may be programmed for several modes of operation. The mode affects where the signal at Analog Output #1 comes from. The following modes are provided for:

0000 0000h

Disabled.

0000 0001h

Actual Speed - Represents the speed

 

of the motor from 0 to parameter #14.

0000 0002h

Load Output - Represents the load on

 

the motor from 0 to 1500.

0000 0003h

Analog Output voltage set by

 

communications from parameters #26

 

and #27.

0000 0004h

Commanded Speed

If an undefined mode (...05h through ...1Fh) is selected, Analog Input #1 will be inoperative.

26.ANALOG OUTPUT #1 LOW ENGINEERING UNITS (EGU)

USE PARAMETER #26 TO SELECT THE THRESHOLD OF ANALOG OUTPUT #1 EFFECT. RANGE OF VALUES: FFFE 7961h to 0001 869Fh

-99,999 to +99,998 (dec.)

Default Value: 0000 0000h

0 (decimal)

Parameter #26 sets the point, in EGU’s, at which the Analog Output #1 will be -10VDC.

27.ANALOG OUTPUT #1 HIGH ENGINEERING UNITS (EGU)

USE PARAMETER #27 TO SELECT THE MAXI- MUM ANALOG OUTPUT #1 EFFECT.

RANGE OF VALUES: FFFE 7961h to 0001 869Fh -99,999 to +99,998 (dec.)

Default Value: 0000 06D6h

1750 (decimal)

If parameter #27 is greater on the absolute scale than #26, voltage at Analog Output #1 will be scaled proportionally from low EGU’s (parameter #26) to +10VDC at the high engineering units (parameter #27).

If #27 is less than #26, then output sense is inverted, i.e., the higher voltage (from -10VDC to +10VDC) will be at the low EGU setting (#26) and the lower voltage will be at the high EGU setting (parameter #27).

28.ANALOG OUTPUT #2 MODE SELECT

USE PARAMETER #28 TO SELECT THE SOURCE OF A SIGNAL AT ANALOG OUTPUT #2.

RANGE OF VALUES: 0000 0000h to 0000 0003h

0 to 4 (decimal)

Default Value: 0000 0000h

0 (decimal)

Analog Output #2 is a general purpose analog output which may be programmed for one of several modes of operation. The mode defines the origin of the signal at Analog Output #2. The following modes are provided for:

0000 0000h

Disabled.

0000 0001h

Actual Speed - Represents the speed

 

of the motor from 0 to parameter #14.

0000 0002h

Load Output - Represents the load on

 

the motor from 0 to 1500.

0000 0003h

Analog Output voltage set by commu-

 

nications from parameters #29 and

 

#30.

0000 0004h

Commanded Speed

If an undefined mode ...05h through ...1Fh is selected, Analog Input #2 will be inoperative.

Revised 7/95

DFS-1 Manual

Page 27

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 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 Power Supplies Input Setup FunctionThis Supply is for the Motor Encoder only VDCFrequency Inputs Outputs Digital InputsInput #1 Reference Frequency Input Outputs #1 Reference Frequency OutputStandard RS-485 19.2K, and 38.4K baudCable Nodes MaximumThis page WAS Intentionally Left Blank Local / Remote Control Unit IDBaud 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 UP Time Master Ramp Down TimeSlave Ramp UP Time Slave Ramp Down TimeMaster Preset Speed Slave Ratio PresetTo 99,999 decimal Default Value 0000 06D6h Engineering UnitsMaximum Ratio Analog Input #1 Mode SelectTo 32 decimal Default Value 0000 0001h Analog Input #1 Signal Conditioning Analog Input #1 LOW Engineering Units EGUCenter value Future useAnalog Input #2 Mode Select Analog Input #2 Signal ConditioningAnalog Input #1 High Engineering Units EGU Analog Input #2 LOW Engineering Units EGUAnalog Output #1 Mode Select Analog Output #2 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 #1 Function Digital Input #2 FunctionDigital Input #3 Function Digital Input #4 FunctionDigital Input #5 Function Digital Input #6 FunctionDigital Input #7 Function Digital Output #1 FunctionDrive Gain Setting Drive Stability SettingDigital Output #2 Function Digital Output #3 FunctionDrive Regenerative Current Limit Pulse MultiplierModulation and Operation Modes Jump or MOP OperationMaster Jump UP Amount Master Jump Down AmountSlave Jump UP Amount Slave Jump Down AmountCommunications Turnaround Delay Input Debounce ValueMinimum Ratio Float or FreezeSlave JOG Ratio Slave Preset #2 Master 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 Communications Setup This parameter selects the Powertec binary protocolSET 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 Dlestxuidcmddleetxcsm DLESTXUIDCMDCS4CS3 CS2CS1DLEETXCSMDlestxuidnakerrdleetxcsm ERRResponse If no errors and unit i.d. does not equal Response If no errorsDlestxuidackdleetxcsm DlestxuidcmdprmdleetxcsmDLESTXUIDCMDPRMVL4 DlestxuidcmdatddleetxcsmDlestxuidcmddtadleetxcsm DLESTXUIDACKDA4DA3DLESTXUIDCMDDTAVL4 DlestxuidcmddigdleetxcsmWhere Is unused Is Jog Is Preset Is Contactor Aux DLESTXUIDCMDDIGVL4BIT PSN SML BIT PSN SMHMessage DLESTXUIDCMD0000 SmhsmldleetxcsmBIT PSN RML 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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