Rockwell Automation 9VT201-007HTNNN User Manual
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Rockwell Automation 9VT201-007HTNNN User Manual

Rockwell Automation 9VT201-007HTNNN User Manual

Vtac 9 series
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VTAC 9 AC Drive
Firmware Version 3.xx
User Manual

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Summary of Contents for Rockwell Automation 9VT201-007HTNNN

  • Page 1 VTAC 9 AC Drive Firmware Version 3.xx User Manual...
  • Page 2 In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
  • Page 3 Summary of Changes The information below summarizes the changes to the VTAC 9 User Manual since the June 2007 release. Manual Updates Description of New or Updated Information Page Additional documentation needed when installing Bypass Package 1-1, 1-23, 1-30 (Style B) Drives. Suggested Analog Signal Wiring section added.
  • Page 4 soc-2...

  • Page 5: Table Of Contents

    Getting Assistance from Rockwell Automation ....P-1 Manual Conventions ....P-2 General Precautions .
  • Page 6 Chapter 4 Troubleshooting Drive Faults ......4-2 Manually Clearing Faults ... . . 4-4 Fault Descriptions .

  • Page 7: Who Should Use This Manual

    Manuals are available online at http://www.rockwellautomation.com/vtac/. Getting Assistance from Rockwell Automation If you have any questions or problems with the products described in this instruction manual, contact your authorized Rockwell Automation VTAC drive representative. For technical assistance, call 1-440-646-7271. Before calling, please review the troubleshooting section of this manual and for additional information visit VTAC Drives online at http://www.rockwellautomation.com/vtac/.

  • Page 8: Manual Conventions

    Overview Manual Conventions • In this manual we refer to the VTAC 9 Adjustable Frequency AC Drive as; drive, VTAC 9 or VTAC 9 Drive. • To help differentiate parameter names and LCD display text from other text, the following conventions will be used: –...

  • Page 9: General Precautions

    Overview General Precautions ATTENTION: This drive contains ESD (Electrostatic Discharge) sensitive parts and assemblies. Static control precautions are required when installing, testing, servicing or repairing this assembly. Component damage may result if ESD control procedures are not followed. If you are not familiar with static control procedures, reference A-B publication 8000-4.5.2, “Guarding Against Electrostatic Damage”...

  • Page 10: Vtac 9 Catalog Numbers

    Overview VTAC 9 Catalog Numbers Each VTAC 9 drive can be identified by its catalog number. There are two distinct catalog numbers associated with each rating: the System (VTAC Builder/Order) Catalog Number and the Model Number. System (VTAC Builder/Order) Catalog Number Explanation The System (VTAC Builder/Order) Catalog Number is used for ordering and may appear on shipping or order documentation.

  • Page 11: Model Number Explanation

    Overview Model Number Explanation The Model Number is located on the actual drive nameplate. Position – Drive Horsepower Rating Code Type 480V, 60 Hz Input Code VTAC 9 Code Drive Frame None LCD OIM Voltage Rating Code Voltage Phase Precharge Braking Transistor 208V ac –...
  • Page 12 Overview VTAC 9 NEMA 1 Catalog Number Explanation Drive Ratings System Number Voltage Frame Model Number (Order Number) 208V AC 2 9VT201-007HTNNN 9VT-221H0N-D00 9VT201-011HTNNN 9VT-321H0N-D00 9VT201-017HTANN 9VT-521H0N-D00 9VT201-025HTANN 9VT-721H0N-D00 9VT201-032HTANN 9VT-1021H0N-D00 9VT201-043HTANN 9VT-1521H0N-D00 9VT201-062HTANN 9VT-2021H0N-D00 9VT201-078HTANN 9VT-2521H0N-D00 9VT201-092HNANA 9VT-3021H0A-D00 9VT201-120HNANA...
  • Page 13 Overview VTAC 9 Flange Mount Catalog Number Explanation Drive Ratings System Number Voltage Frame Model Number (Order Number) 208V AC 2 9VT21F-007HTNNN 9VT-22FH0N-D00 9VT21F-011HTNNN 9VT-32FH0N-D00 9VT21F-017HTANN 9VT-52FH0N-D00 9VT21F-025HTANN 9VT-72FH0N-D00 9VT21F-032HTANN 9VT-102FH0N-D00 9VT21F-043HTANN 9VT-152FH0N-D00 9VT21F-062HTANN 9VT-202FH0N-D00 9VT21F-078HTANN 9VT-252FH0N-D00 480V AC 3 9VT41F-005HTNNN 9VT-34FH0N-D00 9VT41F-008HTNNN...
  • Page 14 Overview Notes: Publication 9VT-UM001D-EN-P...

  • Page 15: Bypass Package (Style B) Drives

    ATTENTION: The following information is merely a guide for proper installation. Rockwell Automation, Inc. cannot assume responsibility for the compliance or the noncompliance to any code, national, local or otherwise for the proper installation of this drive or associated equipment.

  • Page 16: Opening The Cover

    Installation/Wiring Opening the Cover ATTENTION: DC bus capacitors retain hazardous voltages after input power has been removed. After disconnecting input power, wait five minutes for the DC bus capacitors to discharge and then check the voltage with a voltmeter to ensure the DC bus capacitors are discharged before touching any internal components.
  • Page 17 Installation/Wiring Figure 1.2 Removing the Drive Cover (Frame E) Drive Frames 2 Through 6 Follow these steps for Drive Frames 2…6. Step 1. Locate the slot in the upper left hand corner of the drive (refer to Figure 1.3). Step 2. Slide the locking tab up and swing the door open.

  • Page 18: Mounting Considerations

    Installation/Wiring Mounting Considerations Maximum Surrounding Air Temperature Drive Frames IP20, NEMA Type 1 IP20, NEMA Type Open Top Label Removed B, C, D, & E 3…25 @ 208V 50 degrees C 2…50 @ 460V (122 degrees F) 2, 3, & 4 30 @ 208V 40 degrees C 50 degrees C...

  • Page 19: Ac Supply Source Considerations

    Installation/Wiring AC Supply Source Considerations VTAC 9 drives are suitable for use on a circuit capable of delivering up to a maximum of 200,000 rms symmetrical amperes, and a maximum of 480 volts. ATTENTION: To guard against personal injury and/or equipment damage caused by improper fusing or circuit breaker selection, use only the recommended line fuses/circuit breakers specified in Appendix...

  • Page 20: General Grounding Requirements

    Installation/Wiring the cable between the transformer and drive or an additional transformer or reactor. The impedance can be calculated using the information supplied in Wiring and Grounding Guidelines for PWM AC Drives, publication DRIVES-IN001. General Grounding Requirements The drive Safety Ground - PE must be connected to system ground. Ground impedance must conform to the requirements of national and local industrial safety regulations and/or electrical codes.

  • Page 21: Fuses And Circuit Breakers

    Installation/Wiring RFI Filter Grounding Using an optional RFI filter may result in relatively high ground leakage currents. Therefore, the filter must only be used in installations with grounded AC supply systems and be permanently installed and solidly grounded (bonded) to the building power distribution ground. Ensure that the incoming supply neutral is solidly connected (bonded) to the same building power distribution ground.
  • Page 22 Installation/Wiring Unshielded THHN, THWN or similar wire is acceptable for drive installation in dry environments provided adequate free air space and/or conduit fill rates limits are provided. Do not use THHN or similarly coated wire in wet areas. Any wire chosen must have a minimum insulation thickness of 15 mils and should not have large variations in insulation concentricity.
  • Page 23 Installation/Wiring Table 1.A Recommended Shielded Wire Location Rating/Type Description • Four tinned copper conductors with XLPE insulation. Standard 600V, 90°C (194°F) • Copper braid/aluminum foil combination shield and tinned (Option 1) XHHW2/RHW-2 Anixter copper drain wire. B209500-B209507, • PVC jacket. Belden 29501-29507, or equivalent •...
  • Page 24 1-10 Installation/Wiring Moving the “Line Type” jumper shown in Figure 1.5 will allow single or three-phase operation. Important: When selecting single-phase operation, input power must be applied to the R (L1) and S (L2) terminals only. Selecting/Verifying Fan Voltage (Frames 5 & 6 Only) Important: Read Attention statement above! Frames 5 &...
  • Page 25 Installation/Wiring 1-11 Power Terminal Block (Frames B…E) Table 1.B Power Terminal Block Specifications (Frames B…E) Wire Size Range Torque No. Name Frame Description Maximum Minimum Maximum Recommended Power Terminal B & C Input power and 3.5 mm 0.3 mm 0.66 N-m 0.6 N-m Block motor connections...
  • Page 26 1-12 Installation/Wiring Figure 1.7 Frame B Power Terminal Blocks Figure 1.8 Frames C & D Power Terminal Block and DC Bus Test Points Figure 1.9 Frame E Power Terminal Block +DC –DC BR1 BR2 Terminal Description Notes R (L1) AC Line Input Power S (L2) AC Line Input Power T (L3)
  • Page 27 Installation/Wiring 1-13 Power Terminal Block (Frames 2…6) Table 1.D Power Terminal Block Specifications Wire Size Range Torque No. Name Frame Description Maximum Minimum Maximum Recommended Power Terminal Input power and 10.0 mm 0.8 mm 1.7 N-m 1.4 N-m Block motor connections (6 AWG) (18 AWG) (15 lb.-in.)
  • Page 28 1-14 Installation/Wiring Figure 1.10 Typical Power Terminal Block Location, Frames 2…6 Optional Communications Optional Module Communications Module WIRE STRIP 75C Cu Wire 6 AWG [10MM ] Max. 12 IN. LBS. PE B } TORQUE 1.4 N-M BR1 B V/T2 W/T3 PE R/L1 S/L2 T/L3 PE A AUX IN+ AUX OUT–...
  • Page 29 Installation/Wiring 1-15 Figure 1.11 Frames 2…6 Power Terminal Block Terminal Block DC– * Note: (T1) (T2) (T3) (L1) (L2) (L3) Shaded BR1 & BR2 Terminals will only be present on drives ordered with the Brake Option. DC– (T1) (T2) (T3) (L1) (L2) (L3)

  • Page 30: Using Input/Output Contactors

    1-16 Installation/Wiring Terminal Description Notes DC Brake (+) DB Resistor Connection - Important: Only one DB resistor can be used with Frames 2 & 3. Connecting DC Brake (–) an internal & external resistor could cause damage. DC Bus (+) DC–...
  • Page 31 • Wiring AC line to drive output or control terminals. • Improper bypass or output circuits not approved by Rockwell Automation. • Output circuits which do not connect directly to the motor. Contact Rockwell Automation for assistance with application or wiring. Publication 9VT-UM001D-EN-P...

  • Page 32: Disconnecting Movs And Common Mode Capacitors

    1-18 Installation/Wiring Disconnecting MOVs and Common Mode Capacitors VTAC 9 drives contain protective MOVs and common mode capacitors that are referenced to ground. To guard against drive damage, these devices should be disconnected if the drive is installed on an ungrounded distribution system where the line-to-ground voltages on any phase could exceed 125% of the nominal line-to-line voltage.
  • Page 33 Installation/Wiring 1-19 Table 1.E Frame 2 - 6 Jumper Removal Frames Jumper Component Jumper Location Common Mode Capacitors Jumpers are located above the Power Terminal Block (see Figure 1.15). MOV’s Wire Common Mode Capacitors Remove the I/O Cassette as described on page 1-28.
  • Page 34 1-20 Installation/Wiring Figure 1.15 Typical Frame 2 - 5 Jumper Locations (see Table 1.E for description) PE 1 PE 2 MOV-PE JMPR PE 3 PE 4 DC FILTER CAP-PE JMPR WIRE STRIP 75C Cu Wire 6 AWG [10MM ] Max. 12 IN.

  • Page 35: I/O Wiring

    Installation/Wiring 1-21 I/O Wiring Important points to remember about I/O wiring: • Use copper wire only. Wire gauge requirements and recommendations are based on 75 degree C. Do not reduce wire gauge when using higher temperature wire. • Wire with an insulation rating of 600V or greater is recommended. •...
  • Page 36 1-22 Installation/Wiring I/O Terminal Block (Frames B…E) Figure 1.16 Typical Frame B…E I/O Terminal Block Location (B Frame Shown) Table 1.H I/O Terminal Block Specifications Wire Size Range Torque No. Name Description Maximum Minimum Maximum Recommended I/O Terminal Signal & control 1.5 mm 0.05 mm 0.55 N-m...
  • Page 37 Installation/Wiring 1-23 Suggested Analog Signal Wiring What is your Analog Current 4-20 mA Voltage 0-10V signal? Use this Analog Input Analog In 1 Analog In 2 What is your frame size? Frame B…E Frame 2…6 Frame B…E Frame 2…6 Use these terminals for TB 16 &...
  • Page 38 1-24 Installation/Wiring Interlock Connection Considerations A “Freeze/Fire Stat” input is typically connected to I/O Terminal 3 on drives with 26 terminals (Frames B…E) or I/O Terminal 29 on drives with 32 terminals (Frames 2…6). Factory default parameter settings cause the drive to fault on an F2 “Function Loss” if the “Freeze/Fire Stat”...
  • Page 39 Installation/Wiring 1-25 Table 1.J I/O Terminal Designations (Frames B…E) Important: Frame B…E drives can be identified by a horizontally oriented I/O Terminal Block which has 26 terminals. See Figure 1.16. No. Signal Description Digital In 1 11.2 mA @ 24V DC 361 - 19.2V minimum on state Digital In 2...
  • Page 40 1-26 Installation/Wiring I/O Wiring Examples (Frames B…E) Input/Output Connection Example Required Parameter Settings Potentiometer Select Speed Reference source: Unipolar Speed Param. 090 = 2 “Analog In 2” Reference Configure Input for Voltage 10k Ohm Pot. Param. 320, Bit #1 = 0 “Voltage” Recommended Adjust Scaling: (2k Ohm minimum)
  • Page 41 Installation/Wiring 1-27 Input/Output Connection Example Required Parameter Settings 3 Wire Control External Supply Set Digital Input 1: Param. 361 = 4 “Stop – CF” Set Digital Input 2: Stop Param. 362 = 5 “Start” Start +24V Common Digital Output Select Source: Form C Relays Param.
  • Page 42 1-28 Installation/Wiring The I/O Control Cassette (Frames 2…6) Figure 1.18 shows the I/O Control Cassette and terminal block locations. The cassette provides a mounting point for the various VTAC 9 I/O options. To remove the cassette, follow the steps below. Cassette removal will be similar for all frames (0 Frame drive shown).
  • Page 43 Installation/Wiring 1-29 I/O Terminal Blocks Table 1.K I/O Terminal Block Specifications Wire Size Range Torque No. Name Description Maximum Minimum Maximum Recommended I/O Cassette Removable I/O Cassette I/O Terminal Signal & control 2.1 mm 0.30 mm 0.6 N-m 0.6 N-m Block connections (14 AWG)
  • Page 44 1-30 Installation/Wiring Suggested Analog Signal Wiring What is your Analog Current 4-20 mA Voltage 0-10V signal? Use this Analog Input Analog In 1 Analog In 2 What is your frame size? Frame B…E Frame 2…6 Frame B…E Frame 2…6 Use these terminals for TB 16 &...
  • Page 45 Installation/Wiring 1-31 Interlock Connection Considerations A “Freeze/Fire Stat” input is typically connected to I/O Terminal 3 on drives with 26 terminals (Frames B…E) or I/O Terminal 29 on drives with 32 terminals (Frames 2…6). Factory default parameter settings cause the drive to fault on an F2 “Function Loss” if the “Freeze/Fire Stat”...
  • Page 46 1-32 Installation/Wiring Table 1.L I/O Terminal Designations (Frames 2…6) Important: Frame 2…6 drives can be identified by a vertically oriented I/O Terminal Block which has 32 terminals. See Figure 1.19. No. Signal Description Anlg Volts In 1 (–) Isolated , bipolar, differential, 320 - ±10V, 11 bit &...
  • Page 47 Installation/Wiring 1-33 I/O Wiring Examples (Frames 2…6) Input/Output Connection Example Required Parameter Changes • Select Speed Reference Source: Potentiometer Unipolar Speed Parameter 090 = 2 “Analog In 2” • Configure Input for Voltage: Reference 10k Ohm Pot. Parameter 320, Bit 1 = 0 “Voltage” •...
  • Page 48 1-34 Installation/Wiring I/O Wiring Examples (continued) Input/Output Connection Example Required Parameter Changes • Set Digital Input #1: 3-Wire Control Param. 361 = 4 “Stop – CF” Internal supply • Set Digital Input #2: Stop Param. 362 = 5 “Start” Start •...

  • Page 49: Speed Reference Control

    Installation/Wiring 1-35 Speed Reference Control “Auto” Speed Sources The drive speed command can be obtained from a number of different sources. The source is determined by drive programming and the condition of the Speed Select digital inputs, Auto/Manual digital inputs or reference select bits of a command word.

  • Page 50: Auto/Manual Examples

    1-36 Installation/Wiring Auto/Manual Examples Building Automation Controller = Auto, OIM = Manual A process is run by a Building Automation Controller when in Auto mode and requires manual control from the OIM during set-up. The Auto speed reference is issued by the Building Automation Controller through a communications module installed in the drive.

  • Page 51: Emc Instructions

    Installation/Wiring 1-37 EMC Instructions CE Conformity Conformity with the Low Voltage (LV) Directive and Electromagnetic Compatibility (EMC) Directive has been demonstrated using harmonized European Norm (EN) standards published in the Official Journal of the European Communities. VTAC 9 Drives comply with the EN standards listed below when installed according to the User and Reference Manuals.
  • Page 52 • When operated on a public supply system, it is the responsibility of the installer or user to ensure, by consultation with the distribution network operator and Rockwell Automation if necessary, that applicable requirements have been met. Essential Requirements for CE Compliance Conditions 1-6 listed below must be satisfied for VTAC 9 drives to meet the requirements of EN61800-3.
  • Page 53 Installation/Wiring 1-39 Table 1.M VTAC 9 – EN61800-3 EMC Compatibility – Second Environment Restrict Motor Cable External Filter Common Mode Core Frame HP @ 480V Required Required 40m (131 ft) – – 40m (131 ft) – – 40m (131 ft) –...

  • Page 54: Fcc Instructions

    1-40 Installation/Wiring FCC Instructions FCC Compliance This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules when installed according to the User Manual. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 55 Installation/Wiring 1-41 Table 1.O Maximum Motor Cable Length for FCC Compliance Note: Use of these filters assumes that the drive is mounted in an EMC enclosure.t Restrict External Common Restrict External Common HP @ Frame Motor Cable Filter Mode Core Motor Cable Filter Mode Core...
  • Page 56 1-42 Installation/Wiring Notes: Publication 9VT-UM001D-EN-P...

  • Page 57: Chapter 2 Start Up

    Chapter Start Up This chapter describes how you start up the VTAC 9 Drive. Refer to Appendix B for a brief description of the LCD OIM (Operator Interface Module). For information on… See page Prepare For Drive Start-Up Status Indicators Running the Start-Up Routines ATTENTION: Power must be applied to the drive to perform the following start-up procedure.

  • Page 58: Prepare For Drive Start-Up

    Start Up Prepare For Drive Start-Up Before Applying Power to the Drive 1. Confirm that all inputs are connected to the correct terminals and are secure. 2. Verify that AC line power at the disconnect device is within the rated value of the drive.

  • Page 59: Status Indicators

    Start Up Status Indicators Figure 2.1 Drive Status Indicators (Typical) Frames B…E Frames 2…6 Name Color State Description Ready Green Flashing Drive ready, but not running and no faults are present. Steady Drive running, no faults are present. Yellow Flashing, An inhibit condition exists, the drive cannot be started.

  • Page 60: Running The Start-Up Routines

    Start Up Running the Start-Up Routines To access the Start-Up routines, select the Start-Up icon from the main menu as shown in figure Figure 2.2. Figure 2.2 Accessing the Start-Up Routines Auto Stopped P0: VTAC 9 Main Menu Start-Up Monitor Lang Highlight Start-Up icon Select...
  • Page 61 Start Up Table 2.A Quickstart Parameters Parameter No. Parameter Name Stop Mode A Motor NP FLA Minimum Speed Maximum Speed Accel Time 1 Decel Time 1 Speed Ref A Sel Digital In2 Sel If your application requires adjustment to parameters beyond those listed in table Table 2.A, you can adjust the parameters in any or all of the next...
  • Page 62 Start Up Notes: Publication 9VT-UM001D-EN-P...

  • Page 63: About Parameters

    Chapter Programming and Parameters Chapter 3 provides a complete parameter listing and descriptions. The parameters can be programmed (viewed/edited) using the LCD OIM (Operator Interface Module). As an alternative, programming can also be performed using VS Utilities software and a personal computer. Refer to Appendix B for brief descriptions of the LCD Operator Interface Module.
  • Page 64 Programming and Parameters Parameter Name & Description Values 198 [Load Frm Usr Set] Default: “Ready” Loads a previously saved set of Options: “Ready” parameter values from a selected user “User Set 1” set location in drive nonvolatile memory “User Set 2” to active drive memory.

  • Page 65: How Parameters Are Organized

    Programming and Parameters How Parameters are Organized Parameters are organized into seven files: • Monitor • Motor Control • Speed Command • Dynamic Control • Utility • Communication • Inputs & Outputs Each file contains parameters that are grouped by their function. A file can contain several groups of parameters.

  • Page 66: Accessing The Parameters

    Programming and Parameters Accessing the Parameters Parameters are programmed and viewed using the LCD OIM or VS Utilities software. The LCD OIM displays parameters by group, by individual parameter number, and parameters that have changed from their default value. To access parameters using the LCD OIM, select the Parameters icon from the main screen.
  • Page 67 Restricting Access to the Advanced Parameter Level ATTENTION: It is the user’s responsibility to determine how to distribute the access level password. Rockwell Automation is not responsible for unauthorized access violations within the user’s organization. Failure to observe this precaution could result in bodily injury.

  • Page 68: Ensuring Program Security

    Ensuring Program Security ATTENTION: It is the user’s responsibility to determine how to distribute the write-protect password. Rockwell Automation is not responsible for unauthorized access violations within the user’s organization. Failure to observe this precaution could result in bodily injury.
  • Page 69 Programming and Parameters Figure 3.5 Setting the Write-Protect Password Auto Stopped P0: VTAC 9 Main Menu Password: Set Wrt Prot PW: Set Access Lvl New Code: Set Acc Lvl PW Set Wrt Prot PW Password Monitor Lang Increase/decrease value Highlight Password icon Highlight option Move placeholder Accept value...
  • Page 70 Programming and Parameters Standard Parameter View Parameter 196 [Param Access Lvl] set to option 1 “Standard.” File Group Parameters Monitor Metering Output Freq Output Voltage MOP Frequency Commanded Freq 002 Output Power DC Bus Voltage M o n i t Output Current Elapsed MWh Analog In1 Value 016...
  • Page 71 Programming and Parameters Advanced Parameter View Parameter 196 [Param Access Lvl] set to option 2 “Advanced.” File Group Parameters Monitor Metering Output Freq Output Voltage MOP Frequency Commanded Freq 002 Output Power DC Bus Voltage M o n i t Output Current Output Powr Fctr 008 DC Bus Memory 013...
  • Page 72 3-10 Programming and Parameters File Group Parameters Utility Direction Config Direction Mode U t i l i t y OIM Ref Config Save OIM Ref Man Ref Preload 193 MOP Config Save MOP Ref MOP Rate Drive Memory Param Access Lvl 196 Save To User Set 199 Voltage Class Reset To Defalts...

  • Page 73: Monitor File

    Programming and Parameters 3-11 Monitor File Parameter Name and Description Values page 3-2 for symbol descriptions 001 [Output Freq] Default: Read Only Output frequency present at T1, T2 & T3 Min/Max: –/+400 Hz (U, V & W). Value includes reference, slip Units: 0.1 Hz comp and IR compensation.

  • Page 74: Motor Control File

    3-12 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 012 [DC Bus Voltage] Default: Read Only Present DC bus voltage level. Min/Max: 0.0/Drive Rating Based Units: 0.1 VDC 013 [DC Bus Memory] Default: Read Only 6 minute average of DC bus voltage level.
  • Page 75 Programming and Parameters 3-13 Parameter Name and Description Values page 3-2 for symbol descriptions 042 [Motor NP FLA] Default: Drive Rating Based 0.0/[Rated Amps] × 2 Set to the motor nameplate rated full load Min/Max: amps. Units: 0.1 Amps Defines the output amps when operating at rated voltage, rated speed, and rated temperature.
  • Page 76 3-14 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 047 [Motor OL Hertz] Default: Motor NP Hz/3 Selects the output frequency below which Min/Max: 0.0/400.0 Hz the motor operating current is derated. Units: 0.1 Hz The motor thermal overload will generate a fault at lower levels of current.
  • Page 77 Programming and Parameters 3-15 Parameter Name and Description Values page 3-2 for symbol descriptions 053 [Torque Perf Mode] Default: “Fan/Pmp V/Hz” Sets the method of motor torque Options: “Sensrls Vect” production. “SV Economize” “Custom V/Hz” “Fan/Pmp V/Hz” • Sensrls Vect maintains consistent magnetizing current up to base speed, and voltage increases as a function of load.
  • Page 78 3-16 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 055 [Maximum Freq] Default: 130.0 Hz Sets the highest frequency the drive will Min/Max: 5.0/400.0 Hz output. Note that this is not maximum Units: 0.1 Hz speed which is set in 083 [Overspeed Limit].
  • Page 79 Programming and Parameters 3-17 Parameter Name and Description Values page 3-2 for symbol descriptions 061 [Autotune] Default: “Calculate” Provides a manual or automatic method Options: “Ready” for setting [IR Voltage Drop] and [Flux “Static Tune” Current Ref], which affect sensorless “Rotate Tune”...

  • Page 80: Speed Command File

    3-18 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions [Motor NP Volts] × 0.25 069 [Start/Acc Boost] Default: 0.0/[Motor NP Volts] × 0.25 Sets the voltage boost level for starting Min/Max: and acceleration when “Custom V/Hz” Units: 0.1 VAC mode is selected.
  • Page 81 Programming and Parameters 3-19 Parameter Name and Description Values page 3-2 for symbol descriptions 081 [Minimum Speed] Default: 0.0 Hz Sets the low limit for speed reference after Min/Max: 0.0/[Maximum Speed] scaling is applied. Units: 0.1 Hz Refer to parameter 083 [Overspeed Limit]. ATTENTION: Drive can operate at and maintain zero speed.
  • Page 82 3-20 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 083 [Overspeed Limit] Default: 10.0 Hz Sets the incremental amount of the output Min/Max: 0.0/20.0 Hz frequency (above [Maximum Speed]) Units: 0.1 Hz allowable for functions such as slip compensation.
  • Page 83 Programming and Parameters 3-21 Parameter Name and Description Values page 3-2 for symbol descriptions 089 [Logic Source Sel] Default: “Local OIM” Selects the control source for the following Options: “Terminal Blk” logic commands: “Local OIM” • Start (Run) “DPI Port 2” “DPI Port 3”...
  • Page 84 3-22 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 090 [Speed Ref A Sel] Default: “Analog In 1” Selects the source of the speed reference Options: “Analog In 1” to the drive unless [Speed Ref B Sel] or “Analog In 2”...
  • Page 85 Programming and Parameters 3-23 Parameter Name and Description Values page 3-2 for symbol descriptions 096 [TB Man Ref Sel] Default: “Analog In 1” Sets the manual speed reference source Options: “Analog In 1” when a digital input is configured for “Analog In 2”...
  • Page 86 3-24 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 117 [Trim In Select] Default: “Analog In 2” Specifies which analog input signal is Options: “Analog In 1” being used as a trim input. The trim input “Analog In 2”...
  • Page 87 Programming and Parameters 3-25 Parameter Name and Description Values page 3-2 for symbol descriptions Important: Parameters in the Slip Comp Group are used to enable and tune the Slip Compensation Regulator. In order to allow the Slip Compensation Regulator to control drive operation, parameter 080 must be set to 1 “Slip Comp”. 121 [Slip RPM @ FLA] Default: Based on [Motor NP RPM]...
  • Page 88 3-26 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions Important: Parameters in the Process PI Group are used to enable and tune the PI Loop. To allow the PI Loop to control drive operation, parameter 080 must be set to 2 “Process PI”.
  • Page 89 Programming and Parameters 3-27 Parameter Name and Description Values page 3-2 for symbol descriptions 125 [PI Control] Controls the PI regulator. You can use a Datalink parameter or an assigned digital input to write to this parameter. PI control allows the drive to take a reference signal (setpoint) and an actual signal (feedback) and automatically adjust the speed of the drive to match the actual signal to the reference.
  • Page 90 3-28 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 126 [PI Reference Sel] Default: “PI Setpoint” thru Selects the source of the PI reference. Options: “PI Setpoint” “Analog In 1” “Analog In 2” “Reserved” “MOP Level” “Master Ref”...
  • Page 91 Programming and Parameters 3-29 Parameter Name and Description Values page 3-2 for symbol descriptions 133 [PI Preload] Default: 0.0 Hz thru Sets the value used to preload the integral Min/Max: –/+400.0 Hz component on start or enable. Units: 0.1 Hz (133) Preload Value PI Integrator (133) Preload Value...

  • Page 92: Dynamic Control File

    3-30 Programming and Parameters Dynamic Control File Parameter Name and Description Values page 3-2 for symbol descriptions [Accel Time 1] Default: 20.0 Secs [Accel Time 2] 20.0 Secs Sets the rate the drive ramps to its output Min/Max: 0.1/3600.0 Secs frequency after a start command or during Units: 0.1 Secs...
  • Page 93 Programming and Parameters 3-31 Parameter Name and Description Values page 3-2 for symbol descriptions 151 [CarrierFrequency] Default: 4 kHz Sets the carrier frequency for the PWM Min/Max: 2/10 kHz output. Drive derating may occur at higher Units: 1 kHz carrier frequencies. For derating information, refer to Appendix [Stop Mode A]...
  • Page 94 3-32 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 157 [DC Brake Lvl Sel] Default: “DC Brake Lvl” Selects the source for [DC Brake Level]. Options: “DC Brake Lvl” “Analog In 1” “Analog In 2” 158 [DC Brake Level] Default: [Rated Amps]...
  • Page 95 Programming and Parameters 3-33 Parameter Name and Description Values page 3-2 for symbol descriptions [Bus Reg Mode A] Default: “Adjust Freq” [Bus Reg Mode B] “Disabled” Sets the method and sequence of the DC Options: “Disabled” bus regulator voltage. Choices are “Adjust Freq”...
  • Page 96 3-34 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 163 [DB Resistor Type] Default: “Internal Res” Selects whether the internal or an Options: “Internal Res” external DB resistor will be used. “External Res” “None” If a dynamic brake resistor is connected to the drive, [Bus Reg Mode x], A, B or Both (if used), must be set to either option 2, 3 or 4.
  • Page 97 Programming and Parameters 3-35 Parameter Name and Description Values page 3-2 for symbol descriptions 168 [LevelSense Start] Default: “Enabled” Enables/disables a feature to issue a Start Options: “Disabled” or Run command and automatically “Enabled” resume running at commanded speed after drive input power is restored. Requires a digital input configured for Run or Start and a valid start contact.
  • Page 98 3-36 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 169 [Flying Start En] Default: “Enabled” Enables/disables the function which Options: “Disabled” reconnects to a spinning motor at actual “Enabled” RPM when a start command is issued. When a drive is started in its normal mode, it initially applies a frequency of 0 Hz and ramps to the desired frequency.
  • Page 99 Programming and Parameters 3-37 Parameter Name and Description Values page 3-2 for symbol descriptions 174 [Auto Rstrt Tries] Default: Sets the maximum number of times the Min/Max: drive attempts to reset a fault and restart. Units: ATTENTION: Equipment damage and/or personal injury may result if this parameter is used in an inappropriate application.
  • Page 100 3-38 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 175 [Auto Rstrt Delay] Default: 30.0 Secs Sets the time between restart attempts Min/Max: 0.5/30.0 Secs when [Auto Rstrt Tries] is set to a value Units: 0.1 Secs other than zero.
  • Page 101 Programming and Parameters 3-39 Parameter Name and Description Values page 3-2 for symbol descriptions Sleep-Wake Operation Cont. The normal operation of this function is to start (wake) the drive when the selected analog signal is greater than or equal to a user-specified wake level and stop the drive when an analog signal selected by [Logic Source Sel] is less than or equal to a user-specified sleep level.
  • Page 102 3-40 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 179 [Sleep Wake Ref] Default: “Analog In 2” Selects the source of the input controlling Options: “Analog In 1” the Sleep-Wake function. “Analog In 2” 180 [Wake Level] Default: 6.000 mA, 6.000 Volts Defines the analog input level that will...

  • Page 103: Utility File

    Programming and Parameters 3-41 Utility File Parameter Name and Description Values page 3-2 for symbol descriptions 190 [Direction Mode] Default: “Reverse Dis” thru Selects the method for changing drive Options: “Unipolar” direction. “Bipolar” “Reverse Dis” thru Mode Direction Change Unipolar Drive Logic Bipolar Sign of Reference...
  • Page 104 3-42 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 194 [Save MOP Ref] Enables/disables the feature that saves the present MOP frequency reference at power down or at stop. 1 =Save 0 =Do Not Save x =Reserved Nibble 4 Nibble 3...
  • Page 105 Programming and Parameters 3-43 Parameter Name and Description Values page 3-2 for symbol descriptions 201 [Language] Default: “Not Selected” Selects the display language when using Options: “Not Selected” an LCD OIM. “English” “Français” “Español” “Italiano” “Deutsch” “Reserved” “Português” 202 [Voltage Class] Default: Based on Drive Cat.
  • Page 106 3-44 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 209 [Drive Status 1] Read Only Present operating condition of the drive. 1 =Condition True 0 =Condition False x =Reserved Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Function...
  • Page 107 Programming and Parameters 3-45 Parameter Name and Description Values page 3-2 for symbol descriptions 210 [Drive Status 2] Read Only Present operating condition of the drive. 1 =Condition True 0 =Condition False x =Reserved Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Function...
  • Page 108 3-46 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 212 [Drive Alarm 2] Read Only Type 2 alarm conditions that currently exist in the drive. Refer to Chapter 4 for more information about alarms. 1 =Condition True 0 =Condition False x =Reserved Nibble 4...
  • Page 109 Programming and Parameters 3-47 Parameter Name and Description Values page 3-2 for symbol descriptions 215 [Last Stop Source] Default: Read Only Displays the source that initiated the most Options: “Pwr Removed” recent stop sequence. It will be cleared “Local OIM” (set to 0) during the next start sequence.
  • Page 110 3-48 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 220 [Motor OL Count] Default: Read Only Accumulated percentage of motor Min/Max: 0.0/100.0% overload. Continuously operating the Units: 0.1% motor over 100% of the motor overload setting will increase this value to 100% and cause a drive fault.
  • Page 111 Programming and Parameters 3-49 Parameter Name and Description Values page 3-2 for symbol descriptions 229 [Alarm 1 @ Fault] Read Only Captures and displays [Drive Alarm 1] at the time of thru the last fault. 1 =Condition True 0 =Condition False x =Reserved Nibble 4 Nibble 3...
  • Page 112 3-50 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 238 [Fault Config 1] Enables/disables annunciation of the listed faults. 1 =Enabled 0 =Disabled x =Reserved Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Factory Default Bit Values 240 [Fault Clear] Default:...

  • Page 113: Communication File

    Programming and Parameters 3-51 Communication File Parameter Name and Description Values page 3-2 for symbol descriptions 271 [Drive Logic Rslt] Read Only The final logic command to the drive resulting from the combination of all port requests and masking functions. Each bit or set of bits represent a command to the drive or follower device.
  • Page 114 3-52 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 286 [Manual Mask] Disables manual requests at the port corresponding to bit number. 1 =Control is Enabled 0 =Control is Disabled x =Reserved Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit #...
  • Page 115 Programming and Parameters 3-53 Parameter Name and Description Values page 3-2 for symbol descriptions [Data In A1] - Link A Word 1 Default: 0 (0 = “Disabled”) [Data In A2] - Link A Word 2 Min/Max: 0/387 Parameter number whose value will be Units: written from a communications device data table.

  • Page 116: Inputs & Outputs File

    3-54 Programming and Parameters Inputs & Outputs File Parameter Name and Description Values page 3-2 for symbol descriptions 320 [Anlg In Config] Selects the type of input signal being used for [Analog In 1] and [Analog In 2]. Note: If bit 1 is set to 0 “Voltage” you must set parameters 322 and 323 to rescale voltage.
  • Page 117 Programming and Parameters 3-55 Parameter Name and Description Values page 3-2 for symbol descriptions 322 [Analog In 1 Hi] Default: 20.000 mA Sets the highest input value to the analog Min/Max: 4.000/20.000 mA, input 1 scaling block. 0.000/10.000V –/+10.000V The drive scales the value read from the Units: 0.001 mA, analog input and converts it to units...
  • Page 118 3-56 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 325 [Analog In 2 Hi] Default: 10.000 Volt Sets the highest input value to the analog Min/Max: 4.000/20.000 mA, input 2 scaling block. –/+10.000V, Units: 0.001 mA, The drive scales the value read from the 0.001 Volt analog input and converts it to units...
  • Page 119 Programming and Parameters 3-57 Parameter Name and Description Values page 3-2 for symbol descriptions 340 [Anlg Out Config] Selects the mode for the analog outputs. 2…6 1 =Current 0 =Voltage x =Reserved Nibble 4 Nibble 3 Nibble 2 Nibble 1 Bit # Factory Default Bit Values 341 [Anlg Out Absolut]...
  • Page 120 3-58 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions 343 [Analog Out1 Hi] Default: 10.000 Volts 20.000 mA/10.000 Volts Sets the analog output value when the source value is at maximum. Min/Max: 0.00/10.00 Volts 4.000/20.000 mA –/+10.000 Volts Units: 0.01 Volt...
  • Page 121 Programming and Parameters 3-59 Parameter Name and Description Values page 3-2 for symbol descriptions [Digital In1 Sel] Default: “Run” [Digital In2 Sel] Default: “Clear Faults” “Function Loss” [Digital In3 Sel] Default: [Digital In4 Sel] Default: “Enable” [Digital In5 Sel] Default: “OIM Control”...
  • Page 122 3-60 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions Cont. Option Descriptions Enable If the input is closed, the drive can run (start permissive). If the input is open, the drive will not start. If the drive is already running when this input is opened, the drive will coast and indicate “not enabled”...
  • Page 123 Programming and Parameters 3-61 Parameter Name and Description Values page 3-2 for symbol descriptions Run Forward and Run Reverse. If the terminal block is the control source, an Cont. open-to-closed transition on one or both inputs while the drive is stopped will cause the drive to run unless the Stop –...
  • Page 124 3-62 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions Cont. Auto/Manual The Auto/Manual facility is essentially a higher priority reference select. It allows a single control device to assume exclusive control of reference select, irrespective of the reference select digital inputs, reference select DPI commands, the reference mask, and the reference owner.
  • Page 125 Programming and Parameters 3-63 Parameter Name and Description Values page 3-2 for symbol descriptions OIM Control This input provides a mean to override the logic control source Cont. selection and can be used to override control from any port, including the All Ports selection. An open-to-closed transition of this input sets the control source to the local OIM.
  • Page 126 3-64 Programming and Parameters Parameter Name and Description Values page 3-2 for symbol descriptions Cont. Purge This function provides a means of starting the drive at a preset speed (Purge Speed) regardless of the selected control source. The drive is typically configured for level-sense control (LevelSense Start = Enabled) when using this function.
  • Page 127 Programming and Parameters 3-65 Parameter Name and Description Values page 3-2 for symbol descriptions Option Descriptions Cont. Fault A fault has occurred and stopped the drive. Alarm A Type 1 or Type 2 alarm condition exists. Ready Drive is powered, enabled, and no start inhibits exist. Outputting voltage and frequency to motor (indicates 3-wire control, either direction).

  • Page 128: Parameter Cross Reference - By Name

    3-66 Programming and Parameters Parameter Cross Reference – by Name Parameter Name Number Group Page Parameter Name Number Group Page Accel Time X 140, 141 Ramp Rates 3-30 Drive Temp Diagnostics 3-47 Alarm Config 1 Alarms 3-50 Elapsed MWh Metering 3-11 Alarm X @ Fault 229, 230 Diagnostics...
  • Page 129 Programming and Parameters 3-67 Parameter Name Number Group Page PI Preload Process PI 3-29 PI Prop Gain Process PI 3-28 PI Ref Meter Process PI 3-29 PI Reference Sel Process PI 3-28 PI Setpoint Process PI 3-28 PI Status Process PI 3-29 PI Upper Limit Process PI...
  • Page 130 3-68 Programming and Parameters Notes: Publication 9VT-UM001D-EN-P...
  • Page 131 Chapter Troubleshooting Chapter 4 provides information to guide you in troubleshooting the VTAC 9. Included is a listing and description of drive faults (with possible solutions, when applicable) and alarms. For information on… See page… Drive Faults Manually Clearing Faults Fault Descriptions Drive Alarms Clearing Alarms...

  • Page 132: Drive Faults

    Troubleshooting Drive Faults A fault is a condition that stops the drive. There are three fault types. Type Fault Description Auto-Reset Run When this type of fault occurs, and [Auto Rstrt Tries] (see page 3-37) is set to a value greater than “0,” a user-configurable timer, [Auto Rstrt Delay] (see page 3-38)
  • Page 133 Troubleshooting Fault Queue The drive automatically retains a history of faults that have occurred in the fault queue. The fault queue is accessed using the OIM or PC software. The fault queue holds the most recent faults. Frames B, C, D, & E hold four faults and Frames 2, 3, 4, 5, &...

  • Page 134: Manually Clearing Faults

    Troubleshooting Manually Clearing Faults A fault condition can be cleared by the following: ESC/ PROG Step 1. Press or any F-Key to acknowledge the fault and remove the fault pop-up from the LCD OIM screen. Step 2. Address the condition that caused the fault. The cause must be corrected before the fault can be cleared.
  • Page 135 Troubleshooting Fault Description Action Decel Inhibit The drive is not following a 1. Verify input voltage is within drive commanded deceleration specified limits. because it is attempting to limit 2. Verify system ground impedance bus voltage. follows proper grounding techniques. 3.
  • Page 136 Troubleshooting Fault Description Action Overspeed Limit Functions such as Slip Remove excessive load or Compensation or Bus Regulation overhauling conditions or increase have attempted to add an output [Overspeed Limit]. frequency adjustment greater than that programmed in [Overspeed Limit]. OverVoltage DC bus voltage exceeded Monitor the AC line for high line maximum value.
  • Page 137 Troubleshooting Fault Description Action Power Loss DC bus voltage remained below Monitor the incoming AC line for low 85% of nominal for longer than voltage or line power interruption. [Power Loss Time]. Enable/ Disable with [Fault Config 1] on page 3-50.

  • Page 138: Drive Alarms

    Troubleshooting Table 4.B Fault Cross Reference Fault Fault Fault Function Loss Phase U to Grnd AutoTune Aborted Power Loss Phase V to Grnd 81-86 Port 1-6 DPI Loss UnderVoltage Phase W to Grnd Parameter Chksum OverVoltage Phase UV Short UserSet1 Chksum Motor Overload Phase UW Short UserSet2 Chksum...

  • Page 139: Clearing Alarms

    Troubleshooting Alarm Queue Important: This information applies only to drive Frames 2, 3, 4, 5, & The drive automatically retains a history of alarms that have occurred in the alarm queue. The alarm queue is accessed using the OIM or PC software.

  • Page 140: Alarm Descriptions

    4-10 Troubleshooting Alarm Descriptions Table 4.C Alarm Descriptions and Actions Alarm Description Analog in An analog input is configured for “Alarm” on signal loss and signal loss has Loss occurred. Bipolar Parameter 190 [Direction Mode] is set to “Bipolar” or “Reverse Dis” and one Conflict or more of the following digital input functions is configured: “Fwd/Reverse”, “Run Forward”...
  • Page 141 Troubleshooting 4-11 Alarm Description IR Volts The drive auto tuning default is “Calculate” and the value calculated for IR Range Drop Volts is not in the range of acceptable values. This alarm should clear when all motor nameplate data is properly entered. Ixo Vlt Rang Motor leakage inductance is out of range.

  • Page 142: Diagnostic Parameters

    4-12 Troubleshooting Table 4.D Alarm Cross Reference Alarm Alarm Alarm Prechrg Actv Decel Inhibit NP Hz Conflict UnderVoltage Waking MaxFreq Conflict Power Loss Dig In ConflictA VHz Neg Slope Analog in Loss Dig In ConflictB IR Volts Range IntDBRes OvrHeat Dig In ConflictC FluxAmpsRef Rang Drive OL Level 1...

  • Page 143: Common Symptoms And Corrective Actions

    Troubleshooting 4-13 Common Symptoms and Corrective Actions Drive does not Start from Start or Run Inputs wired to the terminal block. Cause(s) Indication Corrective Action Drive is faulted. Flashing red Clear fault. Ready LED • Press Stop • Cycle power •...
  • Page 144 4-14 Troubleshooting Drive does not respond to changes in speed command. Cause(s) Indication Corrective Action No value is coming from the source LCD OIM 1. If the source is an analog input, check wiring of the command. Status Line and use a meter to check for presence of indicates “At signal.
  • Page 145 Troubleshooting 4-15 Drive will not reverse motor direction. Cause(s) Indication Corrective Action Digital input is not selected for None Check [Digital Inx Sel] (See page 3-59). Choose reversing control. correct input and program for reversing mode. Digital input is incorrectly wired. None Check input wiring.

  • Page 146: Troubleshooting Using The Lcd Oim

    4-16 Troubleshooting Troubleshooting Using the LCD OIM The LCD OIM provides immediate visual notification of alarm or fault conditions as well as the following diagnostic information: • Entries in the fault queue • Fault parameters • Drive status parameters • Selected device version and status information •...
  • Page 147 Troubleshooting 4-17 Accessing the Fault Parameters The LCD OIM provides quick access to the drive’s fault parameters by grouping them in the Fault Info submenu. To access these parameters, Figure 4.4. Figure 4.4 Accessing the Fault Parameters Stopped Auto P0: VTAC 9 Main Menu Diagnostics: Diag: Fault Info...
  • Page 148 4-18 Troubleshooting Device Version To access the device version information, refer to Figure 4.6 Figure 4.7. Figure 4.6 Accessing the Device Version Information Stopped Auto P0: VTAC 9 Main Menu Diagnostics: View Fault Queue figure Device Version 12.9 OIM Version Diagnostics Monitor Lang...
  • Page 149 Troubleshooting 4-19 Figure 4.9 OIM Version Screens at the Product and Component Levels Diag: Prodct Ver Diag: OIM Comp Diag: Comp Ver FW Ver: x.xxx LCD OIM Standard FW Ver: x.xxx Series: X Control Board HW Ver: xxxxxxxx Date: mm/dd/yyyy Prev Next Prdt...
  • Page 150 4-20 Troubleshooting Notes: Publication 9VT-UM001D-EN-P...

  • Page 151: Supplemental Drive Information

    Appendix Supplemental Drive Information For information on… See page… Specifications Dimensions Drive, Fuse & Circuit Breaker Ratings A-21 Specifications Category Specification Protection Drive 208V 480V AC Input Overvoltage Trip: 247VAC 570VAC AC Input Undervoltage Trip: 120VAC 280VAC Bus Overvoltage Trip: 405VDC 810VDC Bus Undervoltage Output Shutoff: 300VDC 407V DC...
  • Page 152 Supplemental Drive Information Category Specification Agency Listed to UL508C and CAN/CSA-C2.2 No. 14-M91 Certification ® The drive is also designed to meet the appropriate portions of the following specifications: NFPA 70 - US National Electrical Code NEMA ICS 3.1 - Safety standards for Construction and Guide for Selection, Installation and Operation of Adjustable Speed Drive Systems.
  • Page 153 Supplemental Drive Information Altitude and Efficiency Frame Type Derate Altitude 100% 1,000 2,000 3,000 4,000 5,000 6,000 Altitude (m) Efficiency (typical) vs. Speed vs. Load % Speed/% Load Ambient Temperature/Load VTAC 9 Power Rating Derating Frame 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz...
  • Page 154 Supplemental Drive Information VTAC 9 Power Rating Derating Frame 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 480 Volt % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current None Publication 9VT-UM001D-EN-P...
  • Page 155 Supplemental Drive Information VTAC 9 Power Rating Derating Frame 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 480 Volt % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current Publication 9VT-UM001D-EN-P...
  • Page 156 Supplemental Drive Information VTAC 9 Power Rating Derating Frame 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 480 Volt % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current % of Rated Continuous Current Publication 9VT-UM001D-EN-P...
  • Page 157 Supplemental Drive Information Watts Loss (Rated Load, Speed & PWM) Voltage Frame ND HP External Watts Internal Watts Total Watts Loss 208V 44.6 22.6 67.2 67.3 25.4 92.7 141.3 33.2 174.5 205.7 34.2 239.9 270.4 48.1 318.5 385.6 40.3 425.9 494.6 44.9 539.5...
  • Page 158 Supplemental Drive Information Dimensions Table A.A VTAC 9 Frames Output Power Frame Size 208V AC Input 480V AC Input – D, 2 D, 3 E, 3 E, 3 – – – Figure A.1 VTAC 9 Frames B…E NEMA Type 1 Flange Mount Dimensions are in millimeters and (inches).
  • Page 159 Supplemental Drive Information Figure A.2 VTAC 9 Frame B…E NEMA Type 1 Bottom View Dimensions Frame B 127.5 (5.02) 22.2 (0.87) Dia. 5 Places 43.4 (1.71) 32.8 (1.29) 155.2 (6.11) 163.7 136.7 (6.45) (5.38) 126.2 (4.97) 101.6 (4.00) 55.6 (2.19) 75.5 (2.97) 85.7 (3.37) 113.5 (4.47)
  • Page 160 A-10 Supplemental Drive Information Figure A.3 VTAC 9 Frame B…E Flange Mount Bottom View Dimensions Frame C Frame B 22.2 (0.87) Dia. 129.3 (5.09) 144.4 (5.69) 5 Places 22.2 (0.87) Dia. 60.3 (2.37) 75.4 (2.97) 4 Places 49.7 (1.96) 64.7 (2.55) 95.0 (3.74) 94.6...
  • Page 161 Supplemental Drive Information A-11 Figure A.4 VTAC 9 Frame B…E Flange Mount Cutout Dimensions Frame B 205,2 (8.08) 190,0 (7.48) 95,0 (3.74) (0.27) 176,3 (6.94) 234,6 219,3 (9.24) 205,5 (8.63) (8.09) 109,7 (4.32) 8x: ∅3,5 4x: 3,0R (0.27) (∅0.14) (0.12R) 58,8 (2.31) Frame C...
  • Page 162 A-12 Supplemental Drive Information Frame D 248,4 (9.78) 231,4 (9.11) 190,7 (7.51) 115,7 (4.56) 40,7 (1.60) (0.18) 350,0 222,4 (13.78) (8.76) 333,0 (13.11) 321,4 (12.65) 271,5 (10.69) 201,5 (7.93) 131,5 (5.18) 61,5 (2.42) 14x: ∅3,5 4x: 3,0R (∅0.14) (0.12R) (0.18) 58,8 (2.31) Publication 9VT-UM001D-EN-P...
  • Page 163 Supplemental Drive Information A-13 Frame E 280.3 (11.04) 262.4 (10.33) 206.2 (8.12) 131.2 (5.16) 56.2 (2.21) (0.24) 250.4 (9.86) 525.8 (20.70) 555.8 (21.88) 493.9 (19.44) 418.9 (16.49) 343.9 (13.54) 268.9 (10.59) 193.9 (7.63) 118.9 (4.68) 43.9 (1.73) 20x: ∅3.5 (∅0.14) (0.24) 87.1 (3.43)
  • Page 164 A-14 Supplemental Drive Information Figure A.5 VTAC 9 Frames 2…3 15.0 (0.59) see below 5.8 (0.23) dia. CAUTION HOT surfaces can cause severe burns 5.5 (0.22) - Frames 0-1 7.0 (0.28) - Frames 2-3 (0.31) 3 Places Dimensions are in millimeters and (inches). Weight kg (lbs.) Drive &...
  • Page 165 Supplemental Drive Information A-15 Figure A.6 VTAC 9 Frame 4 15.0 (0.59) 7.0 (0.28) dia. 7.0 (0.28) 3 Places Lifting Holes (0.31) 4 Places Dimensions are in millimeters and (inches) Approx. Weight kg (lbs.) Drive & A (Max.) C (Max.) Drive Packaging 4 220.0 (8.66)
  • Page 166 A-16 Supplemental Drive Information Figure A.7 VTAC 9 Frame 5 6.5 (0.26) 15.0 (0.59) 259.1 (10.20) 37.6 (1.48) Detail CAUTION HOT surfaces can cause severe burns Lifting Holes - 4 Places 6.5 (0.26) 12.7 (0.50) Dia. 12.5 (0.49) Dimensions are in millimeters and (inches). Approx.
  • Page 167 Supplemental Drive Information A-17 Figure A.8 VTAC 9 Frame 6 8.5 (0.33) 18.0 (0.71) 49.6 (1.95) 360.6 (14.20) Detail Lifting Holes 8.5 (0.33) 126.3 4 Places (4.97) 13.5 (0.53) 12.7 (0.50) Dia. Dimensions are in millimeters and (inches) Approx. Weight kg (lbs.) Drive &...

  • Page 168: Dimensions

    A-18 Supplemental Drive Information Figure A.9 VTAC 9 Bottom View Dimensions Frame Rating Dimensions 167.5 (6.59) 156.9 (6.18) 28.7 (1.13) Dia. 3 Places 22.4 (0.88) Dia. 2 Places 184.8 (7.28) 157.5 (6.20) 150.9 (5.94) 112.1 (4.41) 39.3 (1.55) 57.2 (2.25) 72.7 (2.86) 106.0 (4.17) 139.4 (5.49)
  • Page 169 Supplemental Drive Information A-19 Frame Rating Dimensions 47.0 (1.85) Dia. 28.7 (1.13) Dia. 2 Places 76.0 (2.99) 2 Places 54.1 (2.13) Dia. 65.3 (2.57) 2 Places 22.2 (0.87) Dia. 189.7 (7.47) 177.9 (7.00) 157.9 (6.21) 141.9 (5.59) 105.1 (4.14) 26.8 (1.06) 36.8 (1.45) 50.7 (2.00) 63.8 (2.51)
  • Page 170 A-20 Supplemental Drive Information Frame Rating Dimensions 50 HP @ 34.9 (1.37) Dia. 62.7 (2.47) Dia. 208V 22.2 (0.87) Dia. 2 Places 42.6 (1.68) 2 Places Removable Junction Box 100 HP @ 31.9 (1.26) 480V 241.9 (9.52) 223.5 (8.80) 188.5 (7.42) 184.3 (7.26)

  • Page 171: Drive, Fuse & Circuit Breaker Ratings

    Supplemental Drive Information A-21 Drive, Fuse & Circuit Breaker Ratings The tables on the following pages provide drive ratings (including continuous, 1 minute and 3 second) and recommended AC line input fuse and circuit breaker information. Both types of short circuit protection are acceptable for UL and IEC requirements.
  • Page 172 A-22 Supplemental Drive Information Publication 9VT-UM001D-EN-P...
  • Page 173 Supplemental Drive Information A-23 Publication 9VT-UM001D-EN-P...
  • Page 174 A-24 Supplemental Drive Information Publication 9VT-UM001D-EN-P...
  • Page 175 Supplemental Drive Information A-25 Table A.D 650 Volt DC Input Protection Devices DC Input Drive Temp. Ratings Output Amps Catalog Rating °C Amps kVA Cont. 1 Min. 3 Sec. Fuse Bussmann Style Fuse Numbe 650 Volt DC Input 9VT401-034 36.4 23.6 40.5 BUSSMANN_JKS-70...
  • Page 176 A-26 Supplemental Drive Information Notes: Publication 9VT-UM001D-EN-P...

  • Page 177: External And Internal Connections

    Appendix Using the LCD OIM For information on… See page For information on… See page External and Internal Connections Power Up and Adjust the LCD OIM B-9 Install/Remove the Local LCD OIM Select a Device in the System Display Description Program the Drive B-10 LCD OIM Menu Structure...
  • Page 178 Using the LCD OIM Figure B.2, Figure B.3 Figure B.4 show the locations of the drive terminal blocks and connectors used to set up and operate the drive. Figure B.2 Drive Only Connections - 1 to 20 HP WIRE STRIP Front View Front View (Cover Removed) Optional...
  • Page 179 Using the LCD OIM Figure B.3 Drive Only Connections - 25 to 50 HP Optional Communications Module WIRE STRIP 75C Cu Wire 6 AWG [10MM 2 ] Max. 12 IN. LBS. } TORQUE 1.4 N-M BR1 B V/T2 W/T3 PE R/L1 S/L2 T/L3 AUX IN+ AUX OUT–...
  • Page 180 Using the LCD OIM Figure B.4 Drive Only Connections - 60 to 150 HP Optional Communications Module POWER TERMINAL RATINGS 300 VDC EXT PWR SPLY TERM (PS+, PS-) WIRE RANGE: 14-1/0 AWG (2.5-35 MM WIRE RANGE: 22-10 AWG (0.5-4 MM TORQUE: 32 IN-LB (3.6 N-M) TORQUE: 5.3 IN-LB (0.6 N-M) STRIP LENGTH: 0.67 IN (17 MM)

  • Page 181: Install/Remove The Local Lcd Oim

    Using the LCD OIM Install/Remove the Local LCD OIM To install the local LCD OIM, slide the OIM into the slot on the front of the drive until it clicks into place. To remove the local LCD OIM, press the tab at the top of the drive to release the OIM while pushing the OIM from the bottom to slide it out of the drive.

  • Page 182: Display Description

    Using the LCD OIM Display Description Figure B.6 The Display (Main Menu Shown) Operational Status Line Auto Stopped Device Selected/Error Text P0: VTAC 9 Main Menu Menu, Programming Screen, or Process (User) Display Start-Up Function Key Line Lang Function Key (F1, F2, F3, F4) definitions Port/peripheral identification.
  • Page 183 Using the LCD OIM Key Descriptions Function Scroll through options or user function keys, move cursor to the left. Scroll through options or user functions keys, move cursor to the right. Scroll through options, increase a value, or toggle a bit. Scroll through options, decrease a value, or toggle a bit.

  • Page 184: Lcd Oim Menu Structure

    Using the LCD OIM LCD OIM Menu Structure Figure B.7 LCD OIM Menu Structure User Display ESC/ PROG QuickStart Input Voltage Motor Data Start-Up Motor Tests Speed Limits Ref Setup Configure I/O Done Parameters By Groups P Numbers Changed Params Control Src Logic Source Sel Speed Ref A Sel...

  • Page 185: Power Up And Adjust The Lcd Oim

    Using the LCD OIM Power Up and Adjust the LCD OIM The first time the LCD OIM is powered up, you will be prompted to select a language for the display text. If the Start-Up routine has not been completed, the Start-Up menu is displayed immediately following the language selection screen.

  • Page 186: Program The Drive

    B-10 Using the LCD OIM Program the Drive The LCD OIM enables you to view and adjust parameters in the drive or in peripheral devices connected to the drive. The parameters available for viewing or adjustment depend on the device selected. The method of viewing and adjusting parameters is the same regardless of the device selected.
  • Page 187 Using the LCD OIM B-11 Figure B.8 Adjusting Parameters Parameter: # Step 1. At the parameter entry Parameter Name screen, press Value Units highlight the parameter Lower limit< >Upper limit value. Dflt (The screen shown here was accessed using the Parameters>P Numbers path) Step 2.

  • Page 188: Monitor The Drive Using The Process Display Screen

    B-12 Using the LCD OIM Loading and Saving User Sets Drive configurations, called user sets, can be saved and recalled for use at any time. Up to three user sets can be saved in the VTAC 9 drive. To save the current drive configuration, select Save to User Set from the Memory Storage menu.
  • Page 189 Using the LCD OIM B-13 Displaying and Changing the OIM Reference You can display the reference value that the OIM is sending to the drive by pressing the up or down arrow key once when the process display screen is active. See Figure B.11.
  • Page 190 B-14 Using the LCD OIM Customizing the Function Keys The function keys (F1, F2, F3, and F4, also called F-Keys) on the OIM can be customized to perform several pre-configured functions when the process display screen is active. Up to eight function keys can be configured. Pressing while the display screen is active toggles between each set of four functions.
  • Page 191 Using the LCD OIM B-15 Save User Set 1-3: Saves the active configuration to drive memory. The drive responds as if a value had been entered in Save to User Set (199) or Save to User Set was selected from the OIM’s Memory Storage menu. Acc/Dec Change: Toggles between the display of Acc/Dec rate 1 and Acc/Dec rate 2 (The value the drive is configured to go to, not the current value being used by the drive).
  • Page 192 B-16 Using the LCD OIM Figure B.14 Customizing the Function Key Label Text Function List: Do You Wish to Name State Text: Undefined From figure Rename Function FKey Text Load User Set 1 States Text For: LuseA Load User Set 2 Load User Set 1 ABCDEFGHIJKLM Next...
  • Page 193 Using the LCD OIM B-17 Using Reverse Video for the Process Display Screen To select normal or reverse video for the process display screen, select Display Video from the Display menu. See figure Figure B.15 sample screens. Note that each OIM connected to the drive can have a different display mode.

  • Page 194: Control The Drive From The Lcd Oim

    B-18 Using the LCD OIM Control the Drive From the LCD OIM When the OIM is the selected control source, it can be used to control the drive: • Start (Run) • Stop • Clear Faults Selecting the Logic and Reference Source Parameters 89 [Logic Source Sel] and 90 [Ref Source Sel] are used to select the drive control and speed reference sources.
  • Page 195 Using the LCD OIM B-19 Starting the Drive When the OIM is the selected control source, pressing issues a start command to the drive. Stopping the Drive Pressing will issue a stop command to the drive. Important: Stop commands from any attached OIM will always be enabled.
  • Page 196 B-20 Using the LCD OIM Notes: Publication 9VT-UM001D-EN-P...

  • Page 197: External Brake Resistor

    Appendix Application Notes For information on… See page… For information on… See page… External Brake Resistor C-1 Motor Overload Memory Retention Per 2005 NEC Motor Overload Skip Frequency Overspeed Sleep Wake Mode C-11 Power Loss Ride Through C-5 Start At PowerUp C-13 Process PI Stop Mode...

  • Page 198: Motor Overload

    Application Notes Motor Overload For single motor applications the drive can be programmed to protect the motor from overload conditions. An electronic thermal overload I function emulates a thermal overload relay. This operation is based on three parameters; [Motor NP FLA], [Motor OL Factor] and [Motor OL Hertz] (parameters 042, 048 and 047, respectively).

  • Page 199: Motor Overload Memory Retention Per 2005 Nec

    Application Notes [Motor NP FLA] is multiplied by [Motor OL Factor] to select the rated current for the motor thermal overload. This can be used to raise or lower the level of current that will cause the motor thermal overload to trip. The effective overload factor is a combination of [Motor OL Hertz] and [Motor OL Factor].

  • Page 200: Overspeed

    Application Notes Overspeed Overspeed Limit is a user programmable value that allows operation at maximum speed, but also provides an “overspeed band” that will allow a speed regulator such as slip compensation to increase the output frequency above maximum speed in order to maintain maximum motor speed.

  • Page 201: Power Loss Ride Through

    Application Notes Power Loss Ride Through When AC input power is lost, energy is being supplied to the motor from the DC bus capacitors. The energy from the capacitors is not being replaced (via the AC line), thus, the DC bus voltage will fall rapidly. The drive must detect this fall and react according to the way it is programmed.

  • Page 202: Process Pi

    Application Notes Figure C.3 Power Loss Mode = Decel Nominal Bus Voltage Motor Speed Power Loss Output Enable Process PI The internal PI function of theVTAC 9 provides closed loop process control with proportional and integral control action. The function is designed for use in applications that require simple control of a process without external control devices.
  • Page 203 Application Notes PI Enable The output of the PI loop can be turned on (enabled) or turned off (disabled). This control allows the user to determine when the PI loop is providing part or all of the commanded speed. The logic for enabling the PI loop is shown in below.
  • Page 204 Application Notes PI_Status .Enabled Spd Ref PI Kp PI Neg Limit PI ExcessErr ≥ PI XS Error PI Pos Limit Linear *(PI Ref Sel) PI Ref Ramp PI Cmd PI Error PI Output PI_Status .Enabled PI_Config In Limit PI_Config .RampCmd .Invert PI Ki PI_Status...

  • Page 205: Skip Frequency

    Application Notes Skip Frequency Figure C.4 Skip Frequency Frequency Command Frequency Drive Output Frequency Skip + 1/2 Band 35 Hz Skip Frequency 30 Hz Skip – 1/2 Band 25 Hz Time Some machinery may have a resonant operating frequency that must be avoided to minimize the risk of equipment damage.
  • Page 206 C-10 Application Notes Acceleration and deceleration are not affected by the skip frequencies. Normal accel/decel will proceed through the band once the commanded frequency is greater than the skip frequency. See (A) & (B) in Figure C.4. This function affects only continuous operation within the band. Skip Frequency Examples The skip frequency will have Max.

  • Page 207: Sleep Wake Mode

    Application Notes C-11 Sleep Wake Mode This function stops (sleep) and starts (wake) the drive based on separately configurable analog input levels rather than discrete start and stop signals. When enabled in “Direct” mode, the drive will start (wake) when an analog signal is greater than or equal to the user specified [Wake Level], and stop the drive when an analog signal is less than or equal to the user specified [Sleep Level].
  • Page 208 C-12 Application Notes Figure C.5 Sleep Wake Mode Is Sleep-Wake Working? Have these conditions been met? 1. 179 [Sleep-Wake Ref] must be set to the analog input that will control "Start/Stop" functions. Meet all Conditions! 2. 178 [Sleep-Wake Mode] must = "1, Direct" (Enable). 3.

  • Page 209: Start At Powerup

    Application Notes C-13 Start At PowerUp When Start At Powerup in 2 wire control is configured, the drive will start if all start permissive conditions are met (within 10 seconds of drive power being applied), and the terminal block start input (Run, Run Forward or Run Reverse for 2-wire) is closed.

  • Page 210: Stop Mode

    C-14 Application Notes Stop Mode Mode Description Coast to Output Voltage Stop Output Current Motor Speed Time Coast Time is load dependent Stop Command This method releases the motor and allows the load to stop by friction. 1. On Stop, the drive output goes immediately to zero (off). 2.
  • Page 211 Application Notes C-15 Mode Description Ramp to Output Voltage Stop Output Current Motor Speed Output Current Output Voltage Hold Level Time DC Hold Time Stop Zero Command Command Speed This method uses drive output reduction to stop the load. 1. On Stop, drive output will decrease according to the programmed pattern from its present value to zero.
  • Page 212 Application Notes C-16 Notes: Publication 9VT-UM001D-EN-P...
  • Page 213 Index Analog In Loss Fault, 4-4 Analog In X Hi, 3-56 AC Input Line Circuit Breakers, A-1 Analog In x Hi, 3-55 AC Input Line Fuses, A-1, A-21 Analog In X Lo, 3-55, 3-56 AC Supply Analog In X Loss, 3-55, 3-56 Ground, 1-6 Analog Inputs Group, 3-54 Source, 1-5...
  • Page 214 Index-2 Current Lmt Val, 3-30 Customize Cable Entry Plate Removal, 1-11 Function Key Cable Length Process Display Screen, B-15 Motor, 1-9 Signal, 1-21 Cable Trays, 1-9 Data In, 3-53 Cables, Power Data Out, 3-53 Armored, 1-9 Datalinks Group, 3-53 Insulation, 1-7 DB Resistor Type, 3-34 Separation, 1-7 DC Brake Level, 3-32...
  • Page 215 Index-3 Drive Alarm 1, 3-45 accessing using LCD OIM, 4-16 Drive Checksum, 3-43 time stamp, 4-3 Drive connections Faults DPI ports, B-2 Analog In Loss, 4-4 terminal blocks, B-2, B-3, B-4 Anlg Cal Chksum, 4-4 Drive Data Group, 3-12 Auto Rstrt Tries, 4-4 Drive Grounding, 1-6 AutoTune Aborted, 4-4 Drive Logic Rslt, 3-51...
  • Page 216 Index-4 File Direction Config, 3-41 Communication, 3-51 Discrete Speeds, 3-23 Dynamic Control, 3-30 Drive Data, 3-12 Inputs & Outputs, 3-54 Drive Memory, 3-42 Monitor, 3-11 Faults, 3-50 Motor Control, 3-12 Load Limits, 3-30 Speed Command, 3-18 Metering, 3-11 Utility, 3-41 MOP Config, 3-42 Filter Option Power Input Terminals, Motor Data, 3-12...
  • Page 217 Index-5 Inputs & Outputs File, 3-54 Motor Data Group, 3-12 Installation, 1-1 Motor NP FLA, 3-13 IntDBRes OvrHeat Alarm, 4-10 Motor NP Hertz, 3-13 Interference, EMI/RFI, 1-37 Motor NP Power, 3-13 IR Voltage Drop, 3-17 Motor NP RPM, 3-13 IR Volts Range Alarm, 4-11 Motor NP Volts, 3-12 IR Volts Range Fault, 4-5 Motor OL Count, 3-48...
  • Page 218 Index-6 product version, determining, 4-17 Analog Out1 Lo, 3-58 resetting the display, B-9 Analog Out1 Sel, 3-57 reverse video, selecting, B-17 Anlg In Config, 3-54 screen contrast, adjusting, B-9 Anlg In Sqr Root, 3-54 starting the drive, B-19 Anlg Out Absolut, 3-57 stopping the drive, B-19 Anlg Out Config, 3-57 version, how to determine, 4-18...
  • Page 219 Index-7 Drive OL Mode, 3-30 Motor Type, 3-12 Drive Ramp Rslt, 3-51 Mtr NP Pwr Units, 3-13 Drive Ref Rslt, 3-51 Output Current, 3-11 Drive Status 1, 3-44 Output Freq, 3-11 Drive Temp, 3-47 Output Power, 3-11 Elapsed MWh, 3-11 Output Powr Fctr, 3-11 Elapsed Run Time, 3-11 Output Voltage, 3-11...
  • Page 220 Index-8 Sleep Level, 3-40 PI Error Meter, 3-29 Sleep Time, 3-40 PI Fdback Meter, 3-29 Sleep Wake Mode, 3-38 PI Feedback Sel, 3-28 Sleep Wake Ref, 3-40 PI Integral Time, 3-28 Slip Comp Gain, 3-25 PI Lower Limit, 3-28 Slip RPM @ FLA, 3-25 PI Output Meter, 3-29 Slip RPM Meter, 3-25 PI Preload, 3-29...
  • Page 221 Index-9 Rated Amps, 3-12 Electrical, A-2 Rated kW, 3-12 Environment, A-1 Rated Volts, 3-12 Protection, A-1 Ratings, A-1, A-21 Speed Command File, 3-18 Reference Manual, P-1 Speed Command Sources, 1-35 Repeated Start/Stop, 1-16, 1-17 Speed Mode, 3-18 Replaced MCB-PB Fault, 4-7 Speed Pot, 1-33 Reset Meters, 3-42 Speed Ref A Hi, 3-22...
  • Page 222 Index-10 Utility File, 3-41 TB Man Ref Hi, 3-23 TB Man Ref Lo, 3-23 VHz Neg Slope Alarm, 4-11 TB Man Ref Sel, 3-23 Voltage Class, 3-43 TE Ground, 1-6 Volts per Hertz Group, 3-18 Technical assistance, P-1 Terminal Block Encoder, 1-28 Wake Level, 3-40 I/O, 1-22...
  • Page 224 *324493P04* www.vtacdrives.com VTAC Headquarters Rockwell Automation, 6400 West Enterprise Drive, Mequon, Wisconsin 53092 USA, Tel: 910 262.512.8200 Publication 9VT-UM001D-EN-P – May 2008 324493-P04 Supersedes June 2007 Copyright © 2008 Rockwell Automation, Inc. All rights reserved. Printed in USA...

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