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VS1MD User Manual
Instruction Manual MN760-3
6/07
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The information in this manual is subject to change without notice. Safety Notice This equipment contains voltages that may be as high as 1000 volts! Electrical shock can cause serious or fatal injury. Only qualified personnel should attempt the start-up procedure or troubleshoot this equipment. This equipment may be connected to other machines that have rotating parts or parts that are driven by this equipment. Improper use can cause serious or fatal injury. Only qualified personnel shoul
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WARNING: Do not remove cover for at least five (5) minutes after AC power is disconnected ! to allow capacitors to discharge. Dangerous voltages are present inside the equipment. Electrical shock can cause serious or fatal injury. WARNING: Improper operation of control may cause violent motion of the motor shaft and driven ! equipment. Be certain that unexpected motor shaft movement will not cause injury to personnel or damage to equipment. Certain failure modes of the control can produce pe
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-4 VS1MD AC Drive User Manual
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VS1MD ERRATA SHEET 1.1 Change from Main Source to 2nd Source The function of parameters P46 and P47 has been changed. A digital input can now select between the main control and speed setting selected in parameters P38 and P40 and the secondary source set in parameters P46 and P47. A digital input programmed in t1 to t8 must be set to “22” Exchange between second source and drive. 1.2 Parameters P46 Drive Start/Stop Source 2 Range: 0 to 3 (see table for P38) Default: 0 = Keypad Access: Conf
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22 = Exchange between second source and drive: When the defined input is turned ON, the values set in drv2 and Frq2 are used for control and reference to the drive. Settings for drv2 and Frq2 can not be changed while the digital input is closed. During the change over from the Main Source to the 2nd source, the drive will stop if the control source differs. To restart the drive, a new run command must be given. Digital/Relay Output On/Off Delay A timer function has been implemented by addin
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Table of Contents Chapter 1 Introduction 1.1 Getting Assistance from Baldor ....................................................................... 1-1 Chapter 2 General Information and Ratings 2.1 Identifying the Drive by Model Number ........................................................... 2-1 2.2 VS1-MD Drive Ratings, Model Numbers and Frame Sizes ............................. 2-2 2.3 Storage Guidelines ...............................................................................
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Chapter 8 Customizing for Your Application 8.1 Frequency Mode ..............................................................................................8-1 8.2 UP-Down..........................................................................................................8 8.3 3-Wire ..............................................................................................................8 8.4 PID Control.........................................................................
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CHAPTER 1 Introduction This manual is intended for qualified electrical personnel familiar with installing, programming, and maintaining AC Drives. This manual contains information on: Installing and wiring the VS1MD drive Programming the drive Troubleshooting the drive 1.1 Getting Assistance from Baldor For technical assistance, call 1-864-284-5444. Before calling, please review the troubleshooting section of this manual and check the Baldor Drives website at www.reliance.com/vsdriv
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1-2 VS1MD AC Drive User Manual
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CHAPTER 2 General Information and Ratings The VS1MD is a variable frequency PWM drive capable of operating in open-loop, volts-per-hertz mode and in a sensorless vector control (SVC) mode. This chapter contains information about the VS1MD drive, including how to identify the drive. 2.1 Identifying the Drive by Model Number Each drive can be identified by its model number, as shown in figure 2.1. The model number is on the shipping label and the drive nameplate. The model number includes the
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2.2 VS1MD Drive Ratings, Model Numbers and Frame Sizes Similar VS1MD drive sizes are grouped into frame sizes to simplify re-ordering and dimensioning. Refer to figures 3.2 through 3.5 for the dimensions of each frame size. Table 2.1 provides VS1MD drive ratings, model numbers and frame sizes. Table 2.1 – Drive Ratings, Model Numbers and Frame Sizes Drive Ratings Model Number Frame Size Input Voltage kW HP Output Current 0.4 0.5 2.5 VS1MD20P5 A 0.75 1.0 4.5 VS1MD21 A 200-230V 1.5 2.0 8.0 VS
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CHAPTER 3 Installing the Drive This chapter provides information that must be considered when planning a VS1MD drive installation and provides drive mounting information and installation site requirements. ATTENTION: Only qualified electical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and ! understand this manual and other applicable manuals in their entirety before procee
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3.1.1 Operating Conditions Before deciding on an installation site, consider the following guidelines: Protect the cooling fan by avoiding dust or metallic particles. Do not expose the drive to a corrosive atmosphere. Protect the drive from moisture and direct sunlight. Verify that the drive location will meet the environmental conditions specified in table 3.1. Table 3.1 – Ambient Temperatures and Mounting Clearances Ambient Temperature Enclosure Rating Minimum Mounting Clearances Min
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3.1.3 Mounting Dimensions for the VS1MD Drive Overall dimensions and weights are illustrated in figures 3.2, 3.3, 3.4 and 3.5 as an aid to calculating the total area required by the VS1-MD drive. Dimensions are in millimeters. Weights are in kilograms. See table 2.1 for drive ratings by frame. W W1 A A H1 H D B W1 Frame Size A HP W W1 H H1 D A B kg 230V/460V 0.5 70 65.5 128 119 130 4.5 4.0 0.76 230V/460V 1.0 70 65.5 128 119 130 4.5 4.0 0.77 Figure 3.2 – Drive Dimensions and Weights Frame A In
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W W1 A A H1 H D B W1 Frame Size B HP W W1 H H1 D A B kg 230V/460V 2.0 100 95.5 128 120 130 4.5 4.5 1.12 Figure 3.3 – Drive Dimensions and Weights Frame B W A H1 H D B B W1 Frame Size C HP W W1 H H1 D A B kg 230V/460V 3.0 140 132 128 120.5 155 4.5 4.5 1.84 230V/460V 5.0 140 132 128 120.5 155 4.5 4.5 1.89 Figure 3.4 – Drive Dimensions and Weights Frame C 3-4 VS1MD AC Drive User Manual
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W A W A H1 H D B B W1 Frame Size D HP W W1 H H1 D A B kg 230V/460V 7.5 180 170 220 210 170 5.0 4.5 3.66 230V/460V 10.0 180 170 220 210 170 5.0 4.5 3.66 Figure 3.5 – Drive Dimensions and Weights Frame D 3.2 Mounting the Drive Mount the drive upright on a flat, vertical, and level surface. Table 3.1 – Mounting Specifications Frame Screw Size Screw Torque A M3.5 (#6-32) 0.67 - 0.97 N-m (6 - 8 in-lb) B M4 (#8-32) 1.56 - 1.96 N-m (14 -17 in-lb) C M4 (#8-32) 1.56 - 1.96 N-m (14 -17 in-lb) D M4 (#8-32
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3.3 Watts Loss Data Table 3.2 – Watts Loss Data Model # HP Frame Watts Loss 230 Volts VS1MD20P5 0.5 A 13 VS1MD21 1.0 A 28 VS1MD22 2.0 B 18 VS1MD23 3.0 C 56 VS1MD25 5.0 C 98 VS1MD27 7.5 D 73 VS1MD210 10.0 D 70 460 Volts VS1MD40P5 0.5 A 9 VS1MD41 1.0 A 22 VS1MD42 2.0 B 32 VS1MD43 3.0 C 47 VS1MD45 5.0 C 94 VS1MD47 7.5 D 84 VS1MD410 10.0 D 113 3-6 VS1MD AC Drive User Manual
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CHAPTER 4 Power Wiring 4.1 Grounding the Drive ATTENTION:The following information is merely a guide for proper installation. Baldor Electric Company 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. A hazard of personal injury and/or equipment damage exists if codes are ignored during installation. ATTENTION:Use the dedicated ground terminal to ground the drive
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Shield Termination - SHLD Either of the safety ground terminals provides a grounding point for the motor cable shield. The motor cable shield connected to one of these terminals (drive end) should also be connected to the motor frame (motor end). Use a shield terminating or EMI clamp to connect the shield to the safety ground terminal. When shielded cable is used for control and signal wiring, the shield should be grounded at the source end only, not at the drive end. 4.1.1 RFI Filter Groun
