Rockwell-automation MD65 User Manual Version 2.0 Uživatelský manuál

Instruction ManualMD65 AC DriveUser ManualVersion 2.0D2-3519-2

VIII MD65 AC Drive User Manual

9-46 MD65 AC Drive User Manual 9.3 Display Group ParametersDisplays the output frequency present at terminals T1, T2, and T3 (U, V, and W).Displays th

Parameter Descriptions9-47Displays the present DC bus voltage level.Displays the present operating status of the drive.Displays a code that represents

9-48 MD65 AC Drive User Manual Displays the output frequency scaled by Process Factor (A099).Output Frequency x Process Factor = Process DisplayDispla

Parameter Descriptions9-49Displays the status of the control terminal block control inputs.Important: Actual control commands may come from a source o

9-50 MD65 AC Drive User Manual Displays the status of the communications ports.Displays the Main Control Board software version.Used by Rockwell Autom

Parameter Descriptions9-51Displays the present value of the function selected in Testpoint Select (A102).Displays the present value of the voltage at

Parameter Descriptions9-52Displays the present operating temperature of the drive power section.Displays the current value of the counter when the cou

Troubleshooting the Drive10-1CHAPTER 10Troubleshooting the DriveThe MD65 constantly monitors its status and provides the following ways to determine t

10-2 MD65 AC Drive User Manual 10.1.1 Manually Clearing FaultsStep 1. Note the number of the fault code flashing on the display. Step 2. Address the c

Troubleshooting the Drive10-3Table 10.1 – Fault Descriptions and Corrective ActionsNo. FaultAuto-Reset1?Description ActionF2 Auxiliary InputY Auxiliar

Introduction1-1CHAPTER 1IntroductionThis manual is intended for qualified electrical personnel familiar with installing, programming, and maintaining

10-4 MD65 AC Drive User Manual F8 Heatsink OverTempY Heatsink temperature exceeds a predefined value.• Check for blocked or dirty heat sink fins. Veri

Troubleshooting the Drive10-5F41 Phase UV ShortN Excessive current has been detected between these two output terminals.• Check the motor and drive ou

10-6 MD65 AC Drive User Manual F100 Parameter ChecksumN The checksum read from the board does not match the checksum calculated.Set Reset to Defalts (

Troubleshooting the Drive10-710.2 Troubleshooting TablesUse the following tables to troubleshoot the drive. If you cannot resolve the problem using th

10-8 MD65 AC Drive User Manual 10.2.2 Problem: Drive Does Not Start From Integral Keypad10.2.3 Problem: Drive Does Not Respond to Changes in Speed Com

Troubleshooting the Drive10-910.2.4 Problem: Motor Does Not StartCause(s) Indication Corrective ActionNo output voltage to the motor.None Check the po

10-10 MD65 AC Drive User Manual 10.2.5 Problem: Motor and/or Drive Will Not Accelerate to Commanded Speed10.2.6 Problem: Motor Operation is UnstableTa

Troubleshooting the Drive10-1110.2.7 Problem: Drive Will Not Reverse Motor Direction.10.2.8 Problem: Drive Does Not Power UpTable 10.7 – Problem: Driv

10-12 MD65 AC Drive User Manual

Technical SpecificationsA-1APPENDIX ATechnical SpecificationsEnvironmentAltitude: 1000 m (3300 ft) maximum without deratingAmbient Operating Temperatu

1-2 MD65 AC Drive User Manual

A-2 MD65 AC Drive User ManualAccel/Decel: Two independently programmable accel and decel times. Each time may be programmed from 0-600 seconds in 0.1

Technical SpecificationsA-3Protective FeaturesMotor Protection:Programmable I2t overload protection provides Class 10 protection. See parameter P033.O

A-4 MD65 AC Drive User Manual

Record of User SettingsB-1APPENDIX BRecord ofUser SettingsB.1 Basic Parameter GroupNo. Parameter NameDefault ValuePage No. User SettingP031Motor NP Vo

B-2 MD65 AC Drive User ManualB.2 Advanced Parameter GroupNo. Parameter NameDefault ValuePage No. User SettingA051Digital In1 Sel 4 = Preset Freq9-8A05

Record of User SettingsB-3A084Boost Select 8 = 5.0, CT7 = 2.5, CT (for 5.0, 7.5, and 10.0 HP drives only)9-23A085Start Boost 5.0%9-24A086Break Voltage

B-4 MD65 AC Drive User ManualA115Process Time Lo 0.009-33A116Process Time Hi 0.009-34A117Bus Reg Mode 1 = Enabled9-34A118Current Limit 2 Drive Rated A

Record of User SettingsB-5A150Stp Logic Time 0 30.0 sec9-43A151Stp Logic Time 1 30.0 sec9-43A152Stp Logic Time 2 30.0 sec9-43A153Stp Logic Time 3 30.0

B-6 MD65 AC Drive User Manual

Parameters Cross-Referenced by NameC-1APPENDIX CParametersCross-Referencedby NameParameter Name No.Parameter GroupDefault ValuePage No.10V Bipolar Enb

About the MD65 Drive2-1CHAPTER 2About the MD65 DriveThis chapter provides general information about the MD65 AC drive, including how to identify the d

C-2 MD65 AC Drive User ManualComm Loss ActionA105Advanced 0 = Fault9-30Comm Loss TimeA106Advanced 5.0 sec9-31Comm Node AddrA104Advanced 19-30Comm Stat

Parameters Cross-Referenced by NameC-3Flux Current RefA129Advanced Based on Drive Rating9-38Flying Start EnA096Advanced 0 = Disabled9-28Internal FreqA

C-4 MD65 AC Drive User ManualPID PreloadA139Advanced 0.0 Hz9-40PID Prop GainA134Advanced 0.009-39PID Ref SelectA132Advanced 0 = PID Disabled9-39PID Se

Parameters Cross-Referenced by NameC-5Stp Logic 0A140Advanced 00F19-41Stp Logic 1A141Advanced 00F19-41Stp Logic 2A142Advanced 00F19-41Stp Logic 3A143A

C-6 MD65 AC Drive User Manual

CE Conformance RequirementsD-1APPENDIX D CE ConformanceRequirementsConformity with the Low Voltage (LV) Directive and Electromagnetic Compatibility (E

D-2 MD60 AC Drive User ManualEssential Requirements for CE ComplianceThe following conditions must be satisfied for MD65 drives to meet the requiremen

CE Conformance RequirementsD-3EN61000-3-2• 0.75 kW (1 HP) 240 V 1-phase and 3-phase drives and 0.37 kW (0.5 HP) 240 V 1-phase drives are suitable fori

D-4 MD60 AC Drive User Manual

AccessoriesE-1APPENDIX E AccessoriesAppendix E contains information on accessories available with the MD65 AC Drive. This appendix has information on:

2-2 MD65 AC Drive User Manual 2.2 MD65 Drive Ratings, Model Numbers, and Frame SizesSimilar MD65 drive sizes are grouped into frame sizes to simplify

E-2 MD65 AC Drive User ManualE.1 Dynamic Brake Modules Table E.1 – Dynamic Brake ModulesDrive RatingsModel Number11The resistors listed in this table

AccessoriesE-3 Figure E.1 – Dynamic Brake Modules: Dimensions335.0(13.19)60.0(2.36)30.0(1.18)17.0(0.67)59.0(2.32)13.0(0.51)405.0(15.94)386.0(15.20)316

E-4 MD65 AC Drive User ManualE.2 EMC Line Filters Table E.2 – EMC Line FiltersDrive RatingsS Type FilterModel Number 1 1This filter is suitable for us

AccessoriesE-5Figure E.2 – Frame B EMC Line Filters: Dimensions5.5 (0.22)17.8(0.70)24.0(0.94)78(3.07)100(3.94)50(1.97)29.8(1.17)229(9.02)216(8.50)217(

E-6 MD65 AC Drive User ManualFigure E.3 – Frame C EMC Line Filters: Dimensions5.5 (0.22)17(0.67)30(1.18)90(3.54)130(5.12)60(2.36)32(1.26)309(12.17)297

AccessoriesE-7E.3 Operator Interface Modules (OIMs)Table E.3 – Operator Interface Modules/AccessoriesDescription Model NumberRemote Panel-Mount OIM (d

E-8 MD65 AC Drive User ManualFigure E.4 – Remote OIM (M/N MD4LCD-PNL)104(4.09)17.6(0.69)2.9m220(8.66)194(7.64)125(4.92)60.5(2.38)38(1.50)78(3.07)66(2.

AccessoriesE-9Figure E.5 – NEMA Type 1 Bezel (M/N MDBZL-N1): Dimensions93(3.66)25.2(0.99)2m180(7.09)11.1(0.44)19.1(0.75)4.8(0.19)154(6.06)77(3.03)23.5

AccessoriesE-10

RS485 (MDI) ProtocolF-1APPENDIX F RS485 (MDI)ProtocolMD65 drives support the RS485 (MDI) protocol to allow efficient operation with Rockwell Automatio

About the MD65 Drive2-32.3 Kits and AccessoriesTable 2.2 lists kits and accessories for the MD65 drive. Contact Reliance Electric for more information

F-2 MD65 AC Drive User ManualWiring terminations on the master controller will vary depending on the master controller used and “TxRxD+” and “TxRxD-”

RS485 (MDI) ProtocolF-3Supported Modbus Function CodesThe peripheral interface (MDI) used on MD65 drives supports some of the Modbus function codes. I

F-4 MD65 AC Drive User ManualWriting (06) Logic Command DataThe MD65 drive can be controlled via the network by sending Function Code 06 writes to reg

RS485 (MDI) ProtocolF-5Writing (06) ReferenceThe Speed Reference to a MD65 drive can be controlled via the network by sending Function Code 06 writes

F-6 MD65 AC Drive User ManualReading (03) FeedbackThe Feedback (Output Frequency) from the MD65 drive can be read via the network by sending Function

RS485 (MDI) ProtocolF-7Reading (03) Drive Error CodesThe MD65 Error Code data can be read via the network by sending Function Code 03 reads to registe

F-8 MD65 AC Drive User ManualReading (03) and Writing (06) Drive ParametersTo access drive parameters, the Modbus register address equals the paramete

RJ45 Splitter CableG-1APPENDIX GRJ45 Splitter CableThe MD65 drive provides a RJ45 port to allow the connection of a single peripheral device. The RJ45

G-2 MD65 AC Drive User ManualCable AccessoriesFigure G.1 – RJ45 Splitter Cable (M/N AK-U0-RJ45-SCI)Slave PortMaster PortPIN 8PIN 1MSFigure G.2 – RJ45

RJ45 Splitter CableG-3Connecting One Temporary PeripheralConnecting One Temporary Peripheral andOne Permanent Peripheral Figure G.4 – Connecting One T

2-4 MD65 AC Drive User Manual 2.4 Storage GuidelinesIf you need to store the drive, follow these recommendations to prolong drive life and performance

G-4 MD65 AC Drive User ManualConnecting Two Permanent Peripherals Connecting an RS485 Network Figure G.6 – Connecting Two Permanent PeripheralsMSNEMA

StepLogicTM, Basic Logic and Timer/Counter FunctionsH-1APPENDIX HStepLogicTM, Basic Logicand Timer/CounterFunctionsFour MD65 drive logic functions pro

H-2 MD65 AC Drive User Manuallevel programmed to the desired number of counts. When the counter reaches the count programmed into the output level the

StepLogicTM, Basic Logic and Timer/Counter FunctionsH-3StepLogicTM Using Basic Logic FunctionsDigital input and digital output parameters can be confi

H-4 MD65 AC Drive User ManualThe step time value and the basic logic may be used together to satisfy machine conditions. For instance, the step may ne

StepLogicTM, Basic Logic and Timer/Counter FunctionsH-5• Digital In1 Sel (A051) = 4 “Preset Freq”– Digital In2 Sel (A052) = 18 “Timer Start”– Relay Ou

H-6 MD65 AC Drive User ManualCounter FunctionDigital inputs and outputs control the counter function and are configured with Digital Inx Sel parameter

StepLogicTM, Basic Logic and Timer/Counter FunctionsH-7StepLogicTM ParametersTable H.1 – Digit 3 – Defines the action during the step currently execut

H-8 MD65 AC Drive User ManualTable H.4 – Digit 1 – Defines what logic must be met to jump to a step other than the very next step.Table H.5 – Digit 0

PID Set UpI-1APPENDIX IPID Set UpPID LoopThe MD65 has a built-in PID (proportional, integral, differential) control loop. The PID loop is used to main

Mounting the Drive3-1CHAPTER 3Mounting the DriveThis chapter provides information that must be considered when planning an MD65 drive installation and

I-2 MD65 AC Drive User Manual• When the PID Control Loop is disabled, the Commanded Speed is the Ramped Speed Reference. Trim ControlIn Trim Control,

PID Set UpI-3• As tension increases or decreases during winding, the Speed Reference is trimmed to compensate. Tension is maintained near the Equilibr

I-4 MD65 AC Drive User ManualPID Feedback Sel (A133) is used to select the source of the PID feedback.Table I.2 – PID Feedback Sel (A133) OptionsAnalo

PID Set UpI-5Invert FunctionFor a 4-20mA signal, the following parameter settings are used so that a 20mA signal = 0% PID Reference and a 4mA signal =

I-6 MD65 AC Drive User ManualPID PreloadThe value set in PID Preload (A139), in Hertz, will be pre-loaded into the integral component of the PID at an

PID Set UpI-7PID GainsThe proportional, integral, and differential gains make up the PID regulator.• PID Prop Gain (A134)The proportional gain (unitle

I-8 MD65 AC Drive User ManualGuidelines for Adjusting the PID Gains1. Adjust the proportional gain. During this step it may be desirable to disable th

PID Set UpI-9Figure I.2 – Slow Response - Over DampedFigure I.3 – Oscillation - Under DampedPID FeedbackPID ReferenceTimePID FeedbackPID ReferenceTime

PID Set UpI-10

IndexIndex-1INDEXNumerics10V Bipolar Enbl (A123), 9-36AA parameters, 9-8 to 9-34Accel Time 1 (P039), 9-6Accel Time 2 (A067), 9-18accel/decel selection

3-2 MD65 AC Drive User Manual 3.1.1 Operating ConditionsBefore deciding on an installation site, consider the following guidelines:• Protect the cooli

Index-2 MD65 AC Drive User Manualmodel numbers, 2-2mounting, 3-1 to 3-6operating conditions, 3-2powering up after installing, 7-2ratings, 2-2storage g

IndexIndex-3MMaximum Freq (P035), 9-2Maximum Voltage (A088), 9-25Minimum Freq (P034), 9-2model numbers, 2-1motor cable length, 5-10motor cable types,

Index-4 MD65 AC Drive User ManualProgram Lock (A101), 9-29protective features, A-3PWM Frequency (A091), 9-26RReflected Wave Protection, 5-10reflected

U.S. Drives Technical Support Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, Email: [email protected], Online: www.ab.com/support/abdrives

Mounting the Drive3-33.1.3 Mounting Dimensions for the MD65 DriveOverall dimensions and weights are illustrated in figures 3.2, 3.3, and 3.4 as an aid

©2004 Rockwell Automation. All rights reserved.The information in this manual is subject to change without notice.Throughout this manual, the followi

3-4 MD65 AC Drive User Manual Figure 3.3 – Drive Dimensions - NEMA 1/IP30 Kit Without Communication OptionFrame BSide View Bottom ViewSide View Bottom

Mounting the Drive3-5Figure 3.4 – Drive Dimensions - NEMA 1/IP30 Kit With Communication OptionSide ViewBottom VIewFrame BSide View Bottom VIewFrame C6

3-6 MD65 AC Drive User Manual 3.2 Mounting the DriveMount the drive upright on a flat, vertical, and level surface.3.2.1 Protecting the Drive from Deb

Grounding the Drive4-1CHAPTER 4Grounding the DriveThe drive Safety Ground - (PE) must be connected to system ground. Ground impedance must conform to

4-2 MD65 AC Drive User Manual Safety Ground - (PE)This is the safety ground for the drive that is required by code. One of these points must be connec

Installing Power Wiring5-1CHAPTER 5Installing Power WiringThis chapter provides instructions on wiring output wiring to the motor and installing AC in

5-2 MD65 AC Drive User Manual Step 2. Remove the finger guard (refer to figure 5.2).a. Press in and hold the locking tab.b. Slide finger guard down an

Installing Power Wiring5-3Disconnecting MOVsTo disconnect MOVs, you must remove the external jumper located on the lower left side of the front of the

5-4 MD65 AC Drive User Manual 5.2.2 Input Power ConditioningThe drive is suitable for direct connection to input power within the rated voltage of the

Installing Power Wiring5-55.4 Power Terminal Block ConnectionsImportant: Terminal screws may become loose during shipment. Ensure that all terminal sc

ContentsICONTENTSChapter 1 Introduction1.1 Getting Assistance from Reliance Electric... 1-1Chapter 2 About the MD65 Drive2.1 Identif

5-6 MD65 AC Drive User Manual 5.5 Fuses and Circuit BreakersThe MD65 drive does not provide branch short circuit protection. This product should be in

Installing Power Wiring5-7Table 5.4 – Drive, Fuse, and Circuit Breaker RatingsDrive RatingsModel NumberOutput Ratings Input RatingsBranch Circuit Prot

5-8 MD65 AC Drive User Manual Note: For carrier frequencies above 4 kHz, see figure 9.10.5.6 Motor Cable Types Acceptable for 200-600 Volt Installatio

Installing Power Wiring5-9Shielded cable may also help reduce shaft voltage and induced bearing currents for some applications. In addition, the incre

5-10 MD65 AC Drive User Manual 5.7 Reflected Wave ProtectionThe drive should be installed as close to the motor as possible. Installations with long m

Installing Control Wiring6-1CHAPTER 6Installing Control WiringThis chapter describes how to wire the signal and I/O terminal strip for stop, speed fee

6-2 MD65 AC Drive User Manual 6.2 Motor Start/Stop PrecautionsImportant points to remember about I/O wiring:• Always use copper wire. • Wire with an i

Installing Control Wiring6-36.3 I/O Wiring Recommendations6.3.1 Maximum Control Wire Length RecommendationsDo not exceed control wiring length of 30 m

6-4 MD65 AC Drive User Manual 6.4 Wiring the Control Terminal Block1Important: I/O Terminal 01 is always a coast-to-stop input except when Start Sourc

Installing Control Wiring6-5Table 6.3 – Control Terminal Definitions and Related ParametersNo. Signal Default Description ParameterR1 Relay N.O. Fault

II MD60 AC Drive User Manual6.4.2 Typical Multiple Drive Connection Examples... 6-96.5 Start and Speed Reference Control...

6-6 MD65 AC Drive User Manual 6.4.1 I/O Wiring ExamplesInput/Output Connection ExamplePotentiometer1-10k Ohm Pot. Recommended(2 Watt minimum)P038 (Spe

Installing Control Wiring6-72-Wire SNK Control - Non-ReversingInternal Supply (SNK)2-Wire SRC Control - Run FWD/Run REVP036 (Start Source) = 2, 3 or 4

6-8 MD65 AC Drive User Manual 3-Wire SNK Control - Non-ReversingInternal Supply (SNK)3-Wire SRC Control - ReversingP036 (Start Source) = 1A momentary

Installing Control Wiring6-96.4.2 Typical Multiple Drive Connection ExamplesAnalog OutputA065 (Analog Out Sel) determines analog output type and drive

6-10 MD65 AC Drive User Manual 6.5 Start and Speed Reference ControlThe drive speed command can be obtained from a number of different sources. The so

Installing Control Wiring6-116.6 Accel/Decel Selection The selection of Accel/Decel rates can be made through digital inputs, RS485 communications and

6-12 MD65 AC Drive User Manual

Completing the Installation7-1CHAPTER 7Completing the InstallationThis chapter provides instructions on how to perform a final check of the installati

7-2 MD65 AC Drive User Manual • Verify that the Sink (SNK)/Source (SRC) Setup DIP Switch is set to match your control wiring scheme. See figure 6.1 fo

Using the Integral Keypad to Program and Control the Drive8-1CHAPTER 8Using the Integral Keypadto Program and Control the DriveFactory-default paramet

ContentsIIIAppendix BRecord of User Settings...B-1Appendix CParameters Cross-Referenced by Name...

8-2 MD65 AC Drive User Manual 8.1.1 Display DescriptionThe alpha-numeric display indicates the following:• Parameter number• Parameter value • Fault c

Using the Integral Keypad to Program and Control the Drive8-38.1.3 Key DescriptionsRefer to figure 8.1 for the location of the keys described in table

8-4 MD65 AC Drive User Manual 8.2 About ParametersTo program the drive for a specific application, you adjust the appropriate parameters. The paramete

Using the Integral Keypad to Program and Control the Drive8-58.4 Viewing and Adjusting Basic (P) and Advanced (A) ParametersUse the following procedur

8-6 MD65 AC Drive User Manual 8.5 Viewing the Display (d) ParametersUse the procedure in table 8.4 to view Display parameters.To view additional Displ

Parameter Descriptions9-1CHAPTER 9Parameter DescriptionsThe following information is provided for each parameter along with its description: What the

9-2 MD65 AC Drive User Manual 9.1 Basic Program Group ParametersThe Basic Program Group contains the most commonly used parameters to simplify the sta

Parameter Descriptions9-3Sets the control scheme used to start the drive. Refer to section 6.5, Start and Speed Reference Control, for details about h

9-4 MD65 AC Drive User Manual 6 = Momt FWD/REV: Drive will start after a momentary input from either the Run FWD Input (I/O Terminal 02) or the Run RE

Parameter Descriptions9-54 = Ramp: Ramp to stop.5 = Coast: Coast to stop.6 = DC Brake: DC injection braking stop.7 = DC BrakeAuto: DC injection brakin

IV MD60 AC Drive User Manual

9-6 MD65 AC Drive User Manual 4 = Preset Freq: External frequency command as defined by Preset Freq x (A070-A077) when Digital Inx Sel (A051-A054) are

Parameter Descriptions9-7Maximum Frequency / Decel Time = Decel RateSetting this parameter to 1 resets all parameter values to factory defaults. After

9-8 MD65 AC Drive User Manual 9.2 Advanced Group ParametersSelects the function for the digital inputs. Refer to the flowchart in section 6.6 for more

Parameter Descriptions9-92 = Jog: When the input is present, the drive accelerates according to the value set in Jog Accel/Decel (A079) and ramps to t

9-10 MD65 AC Drive User Manual 15 = PID Disable: Disables PID function. Drive uses the next valid non-PID speed reference.16 = MOP Up: Increases the v

Parameter Descriptions9-11Sets the condition that changes the state of the output relay contacts.0 = Ready/Fault (Default): Relay changes state when p

9-12 MD65 AC Drive User Manual 8 = Above DCVolt: Drive exceeds the DC bus voltage value set in Relay Output Level (A056). Use A056 to set the threshol

Parameter Descriptions9-13Sets the trip point for the output relay if the value of Relay Out Sel (A055) is 6, 7, 8, 10, 16, 17, 18, or 20. See table 9

9-14 MD65 AC Drive User Manual Determines the operation of the programmable opto outputs.0 = Ready/Fault (A058 Default): Opto outputs are active when

Parameter Descriptions9-15Important: The value for A059 or A062 must be entered in percent of drive rated output current.7 = Above Cur: Drive exceeds

ContentsVList of FiguresFigure 2.1 – Identifying the Drive by Model Number... 2-1Figure 3.1 – Minimum Mounting Clearan

9-16 MD65 AC Drive User Manual 21 = NonRec Fault: Value set in Auto Rstrt Tries (A092) is exceeded, Auto Rstrt Tries (A092) is not enabled, or a non-r

Parameter Descriptions9-17Sets the analog output signal mode (0-10 V, 0-20 mA, or 4-20 mA). The output is used to provide a signal that is proportiona

9-18 MD65 AC Drive User Manual Scales the Maximum Output Value for the Analog Out Sel (A065) source setting.For example:Sets the rate of acceleration

Parameter Descriptions9-19Maximum Frequency / Decel Time = Decel RateProvides the frequency command to the drive when Speed Reference (P038) is set to

9-20 MD65 AC Drive User Manual Provides a fixed frequency command value when Digital Inx Sel (A051-A053) is set to 4 = Preset Frequencies. An active p

Parameter Descriptions9-21 Sets the acceleration and deceleration time when a jog command is issued. Refer to parameters A051-A054 for information on

9-22 MD65 AC Drive User Manual Enables/disables external dynamic braking.Sets the percentage of acceleration or deceleration time that is applied to t

Parameter Descriptions9-23Sets the boost voltage (% of Motor NP Volts (P031)) and redefines the Volts per Hz curve. Active when Torque Perf Mode (A125

9-24 MD65 AC Drive User Manual Sets the boost voltage (% of Motor NP Volts (P031)) and redefines the Volts per Hz curve when Boost Select (A084) is se

Parameter Descriptions9-25Sets the frequency where the break frequency is applied when Boost Select (A084) is set to 0 = Custom V/Hz, and Torque Perf

VI MD65 AC Drive User Manual

9-26 MD65 AC Drive User Manual .Sets the carrier frequency for the PWM output waveform. Figure 9.10 provides derating guidelines based on the PWM freq

Parameter Descriptions9-27Sets the time between restart attempts when Auto Rstrt Tries (A092) is set to a value other than zero. Refer to section 10.1

9-28 MD65 AC Drive User Manual Enables/disables feature that allows the drive to reconnect to a spinning motor at actual RPM.Enables/disables correcti

Parameter Descriptions9-29Scales the value displayed by Process Display (d010).Output Frequency x Process Factor = Process DisplayResets a fault and c

9-30 MD65 AC Drive User Manual Sets the serial port rate for the RS485 port. Important: Power to the drive must be cycled before any changes will affe

Parameter Descriptions9-31Sets the time that the drive will remain in communication loss before implementing the option selected in Comm Loss Action (

9-32 MD65 AC Drive User Manual Sets the percentage of output desired by the user. If this is enabled via Analog Out Sel (A065), this determines the an

Parameter Descriptions9-33Sets the analog input level that corresponds to Minimum Freq (P034) if a 40-20 mA input is used by Speed Reference (P038).Se

9-34 MD65 AC Drive User Manual Scales the time value when the drive is running at Maximum Freq (P035). When set to a value other than zero, Process Di

Parameter Descriptions9-35A setting of 0 disables this parameter.Sets the time that the drive will remain in stall mode before a fault is issued.Figur

ContentsVIIList of TablesTable 2.1 – Drive Ratings, Model Numbers, and Frame Sizes...2-2Table 2.2 – Standard Kits and Accessories...

9-36 MD65 AC Drive User Manual Selects the drive action when an input signal loss is detected. Signal loss is defined as an analog signal less than 1

Parameter Descriptions9-37Enables/disables sensorless vector control operation.Set to motor nameplate rated full load amps.Provides an automatic metho

9-38 MD65 AC Drive User Manual 2 = Rotate Tune: A temporary command that initiates a Static Tune followed by a rotational test for the best possible a

Parameter Descriptions9-39Sets the minimum positive value that is added to a PID reference when PID trim is used.Enables/Disables PID mode and selects

9-40 MD65 AC Drive User Manual Sets the value of the PID integral component when the PID mode is enabled by PID Ref Select (A132).Sets the value for t

Parameter Descriptions9-41Parameters A140-A147 can be used to create a custom profile of frequency commands. Each “step” can be based on time, status

9-42 MD65 AC Drive User Manual How StepLogicTM WorksThe StepLogicTM sequence begins with a valid start command. A normal sequence always begins with S

Parameter Descriptions9-43Sets the time to remain in each step if the corresponding StpLogic command word is set to “Step after Time.”Figure 9.13 – Di

9-44 MD65 AC Drive User Manual Sets the time the drive remains at minimum frequency before the relay or an opto is energized and the drive ramps to th

Parameter Descriptions9-45The relay or opto output is typically connected to a user-supplied electromechanical brake coil relay. Set Stop Mode (P037)