Baldor VS1SM Installation & Operating Manual
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Baldor VS1SM Installation & Operating Manual

Single phase ac drive
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VS1SM
Single Phase AC Drive
Installation & Operating Manual
10/07
MN761

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Summary of Contents for Baldor VS1SM

  • Page 1 VS1SM Single Phase AC Drive Installation & Operating Manual 10/07 MN761...
  • Page 2 Any trademarks used in this manual are the property of their respective owners. Important: Be sure to check www.baldor.com for the latest software, firmware and drivers for your VS1 product. Also, you can download the latest version of this manual in Adobe Acrobat...

  • Page 3: Table Of Contents

    ..........VS1SM Ratings, Model Numbers and Frame Sizes .
  • Page 4 Chapter 8 Customizing for Your Application ..........Chapter 9 Troubleshooting .

  • Page 5: Introduction

    Troubleshooting the drive Getting Assistance from Baldor For technical assistance, contact your Baldor District Office. Before calling, please review the troubleshooting section of this manual and you will be asked for the drive model number or catalog number that is located on the Nameplate.
  • Page 6 35% of its rated capacity. Caution: Only Baldor cables should be used to connect the keypad and control. These are special twisted pair cables to protect the control and keypad. Damage associated with other cable types are not covered by the Baldor warranty.

  • Page 7: Quick Start

    Quick Start Quick Start Guide is also available separately, see MS760. Figure 1‐1 Power & Motor Terminal Locations VS1SM80P5/80P5-F, VS1SM81/81-F Jumper Bar VS1SM82/82-F, VS1SM83/83-F Jumper Bar Powerup Procedure Refer to Chapter 3, 4 and 5 for additional details. Remove all power from the control. Connect Power &...
  • Page 8 NPN Mode 30A30B30C MOEXTGP24 P1 P2 CM P3 PNP Mode Tightening Torque = See MN761 for 3.5 lb-in (0.4Nm) Tightening Torques Shown with NPN Digital Input Connections VS1SM Forward Run Reverse Run Analog Output Digital (0-10VDC) Output Inhibit Inputs Jog Operation...

  • Page 9: General Information And Ratings

    Chapter 2 General Information and Ratings The VS1SM is a variable frequency PWM drive capable of operating in open- loop, V/Hz (volts per hertz) mode and in a sensorless vector control (SVC) mode. This chapter contains information about the VS1SM drive, including how to identify the drive.
  • Page 10 2-2 General Information and Ratings MN761...

  • Page 11: Installing The Drive

    Chapter 3 Installing the Drive This chapter provides information that must be considered when planning a VS1SM drive installation and provides drive mounting information and installation site requirements. Receiving & Inspection When you receive your control, there are several things you should do immediately.

  • Page 12: Watts Loss Data

    3.3.2 Watts Loss Data Refer to Table 2‐1 for watts loss data. Cover Removal To connect power and signal wires, the cover must be removed. Remove the cover as shown in Figure 3‐2. Gently press in the area labeled Cover Release shown in Figure 3‐2. Slide the cover downward about 3/8 in (10mm) and lift off the Main Cover.

  • Page 13: Power Wiring

    Chapter 4 Power Wiring Overview of Power Connections The recommended grounding method is shown in Figure 4‐1. Safety Ground - (G) This is the safety ground for the drive that is required by code. One of these points must be connected to adjacent building steel (girder, joist), a floor ground rod, or bus bar.

  • Page 14: Power Disconnect

    Power Disconnect A power disconnect should be installed between the input power service and the drive for a fail safe method to disconnect power. The drive will remain in a powered‐up condition until all input power is removed from the drive and the internal bus voltage is depleted. Protective Devices Recommended fuse sizes are based on the following: 115% of maximum continuous current for time delay.
  • Page 15 3. Metal conduit should be used. Connect conduits so the use of a Reactor or RC Device does not interrupt EMI/RFI shielding. See Figure 3‐2 Baldor for ground location. Control See Recommended Tightening Torques in table 4‐1. MN761 Power Wiring 4-3...

  • Page 16: Grounding Procedure

    (over 100 feet) are used. 100+ ft (30m). Baldor recommends adding an optional load reactor to the output of the control. 250+ ft (75m). Baldor recommends adding an optional load reactor and common mode choke to the control.

  • Page 17: Control Wiring

    Chapter 5 Control Wiring Control Wiring Overview Analog and digital inputs and output terminals are shown in Figure 5‐1 and described in Table 5‐1. Figure 5‐1 Control Wiring Terminal Identification Control I/O Terminal Strip P4 P5 VR V1 CM I AM 30A 30B 30C MO EXTGP24 P1 P2 CM P3 Tightening Torque =...

  • Page 18: Control Input Connections

    Control Input Connections Determine if you will use NPN (factory setting) or PNP connections. NPN/PNP settings are shown in Figure 5‐2. For NPN, CM (Common or ground) is used to switch the input signals. For PNP, P24 (+24VDC output) is used to switch the input signals. Figure 5‐2 NPN/PNP Mode Set the NPN/PNP switch for desired mode.
  • Page 19 Figure 5‐3 Input Connections Shown with NPN Digital Input Connections Shown with PNP Digital Input Connections VS1SM VS1SM Forward Run Forward Run Reverse Run Reverse Run Digital Digital Output Inhibit Output Inhibit Inputs Inputs Jog Operation Jog Operation Fault Reset...

  • Page 20: Control Output Connections

    The normally Open and Closed relay outputs can be connected to an external device, terminal 30B is the common terminal. A multi-function open collector output can drive a digital load, connect to MO and EXTG. Figure 5‐4 Output Connections Tightening Torque = 3.5 lb-in (0.4Nm) VS1SM Analog Output (0-10VDC) Relay Output Digital Output...

  • Page 21: Using The Keypad

    Chapter 6 Using the Keypad Keypad Overview Operator controls are shown in Figure 6‐1 and described in Table 6‐1. The 5 Way Button that is used for parameter setting is only accessible when the cover is removed. Figure 6‐1 Operator Controls FWD Run LED Display REV Run LED...

  • Page 22: Parameter Groups

    To access the parameter groups the cover must be removed to allow access to the 5 Way Button. The 5 Way Button is used to navigate the parameters and examine or change values. There are 4 parameter groups in VS1SM shown in Figure 6‐3. Drive Group Basic start up parameters necessary to run the drive.
  • Page 23 View the Drive Group Parameters: When power is applied, the first Drive Group parameter is viewed. Action Description Display Comments Apply Power Power on display shows This is the first display drive status. Speed within the Drive Group Reference is 0.0Hz Press the Y key The next parameter is Acceleration time.
  • Page 24 Change Accel time from 5.0 to 16.0 seconds: Factory setting is 5.0 seconds. Action Description Display Comments Apply Power Press the Y key Accel parameter is Acceleration time. Press displayed. enter to view or change setting. Press Enter to view/edit The right most digit is Press Enter to exit without bright indicating the...
  • Page 25 Change Speed Reference from 0.0 to 30.0Hz: Factory setting for keypad speed reference is 0.0Hz. Action Description Display Comments Apply Power Press the A key twice to The present value is 5 and we want it to be 6. move 2 digits to the left Press the Y key to Press Enter to exit and increase the value to 3.
  • Page 26 View the motor RPM on a 3 digit display: Motor RPM in this example is 1730RPM Action Description Display Comments Apply Power Speed reference is displayed 57.6Hz Press the Y key until the The next parameter is Press enter to view or RPM is displayed displayed.
  • Page 27 Reset all parameters to factory settings: Restoring factory settings (H93) will overwrite all parameter values. Action Description Display Comments Apply Power Press the " key to go to The jump code in Function Group 2 Function Group 2. Press Enter to edit the Change the code from 1 jump code.
  • Page 28 6-8 Using the Keypad MN761...

  • Page 29: Parameter Descriptions

    Chapter 7 Parameter Descriptions Drive Group Parameter # Access Parameter Name, Value Range, Description and Preset Value Speed Reference (Range: 0.00 to 400.00 Hz) Must be less than F21. The value of the speed reference command. The commanded speed (frequency) is displayed even if the drive is not running. Preset Value: 0.00 Acceleration Time (Range: 0-6000seconds)

  • Page 30: 7.1 Drive Group

    7.1 Drive Group Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Preset Speed 3 (Range: 0-400 Hz) Must be less than F21. Sets Preset Speed 3 during operation. See also I30-I33. Preset Value: 30.00 Output Current (Range: N/A) Displays the output current to the motor.

  • Page 31: Function Group1

    Function Group1 Parameter # Access Parameter Name, Value Range, Description and Preset Value Jump Code (Range: 0-60) Sets the parameter number to jump to within Function Group1. Allows quick access to a desired parameter. Preset Value: Forward/Reverse Run Disable (Range: 0- Forward and reverse run enabled 1- Forward run disabled 2- Reverse run disabled)
  • Page 32 7.2 Function Group1 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value DC Brake Trigger (Range: 0.0-60 Hz) Sets the frequency at which DC braking begins. Cannot be less than F23. Preset Value: 5.00 Parameter is only displayed when F4 =1. DC Brake Wait Time (Range: 0-60 sec) Sets the delay before DC braking after F8 has been reached.
  • Page 33 7.2 Function Group1 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Start Speed (Range: 0.1-10Hz) Sets initial speed of the inverter. Preset Value: 0.50 Speed High/Low Limit Selection (Range: 0=No, 1=Yes) Sets whether the high/low limits (F25 and F26) are used. Preset Value: Speed High Limit (Range: 0-400Hz) Sets the upper speed limit.
  • Page 34 7.2 Function Group1 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Volts/Hz Pattern (Range: 0- Linear. Maintains a linear Volts/Hz ratio from F23 to F22. 1- Square. Maintains a squared Volts/Hz ratio. 2- User Defined. Volts/Hz ratio adjusted for specialized motors and load characteristics.
  • Page 35 7.2 Function Group1 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value User V/F Frequency 4 (Range: 0-400Hz) Sets Frequency 4 in User Defined V/F Pattern. See also F38. Cannot be greater than F21. Preset Value: 60.00 Parameter is only displayed when F30=2.
  • Page 36 7.2 Function Group1 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Electronic Thermal Level for 1 Minute (Range: 50-150%) Sets the maximum continuous motor current allowed for 1 minute as a % of H33. Cannot be less than F52. Preset Value: Parameter is only displayed when F50=1.
  • Page 37 7.2 Function Group1 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Stall Prevent (Range: 0- No stall prevention. 1- During acceleration. Accel is stopped when motor current > F60. 2- During constant run: Motor decels when motor current > F60. 3- During both accel and Constant run.

  • Page 38: Function Group2

    Function Group2 Parameter # Access Parameter Name, Value Range, Description and Preset Value Jump Code (Range: 1-95) Sets the parameter number to jump to within Function Group2. Allows quick access to a desired parameter. Preset Value: Fault History 1 (Range: N/A) Fault information for frequency, current and accel/decel at the fault time.
  • Page 39 7.3 Function Group2 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Skip Frequency High Limit 1 (Range: 0-400Hz) Sets the upper limit of frequency range 1 to skip. Preset Value: 15.00 Parameter is only displayed when H10=1. Skip Frequency Low Limit 2 (Range: 0-400Hz) Sets the lower limit of frequency range 2 to skip.
  • Page 40 7.3 Function Group2 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Auto Restart (Range: 0- Off. Motor will not start immediately when fault condition is reset. 1- On. Motor will start acceleration when fault condition is reset) Sets whether the motor will automatically start after a fault condition is reset and a Run command is present.
  • Page 41 7.3 Function Group2 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value I Gain During Speed Search (Range: 0-9999) Sets the PI Controller Integral Gain used during Speed Search. Preset Value: 1000 Restart Attempts (Range: 0-10) Sets the number of Auto-Restarts allowed after faults occur. Helps prevent the system from going down due to internal protection function activated by causes such as noise.
  • Page 42 7.3 Function Group2 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Load Inertia Rate (Range: 0- Load inertia rate is less than 10 times that of motor inertia 1- Load inertia rate is approximately 10 times the motor inertia. 2- Load inertia rate is more than 10 times that of motor inertia.) Sets the load inertia rate.
  • Page 43 7.3 Function Group2 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Proportional (P) Gain for PID (Range: 0-999.9%) Sets the P Gain for the PID Controller. If P Gain is set to 50%, 50% of the error value will be output. Preset Value: Parameter is only displayed when H40=2 or 3.
  • Page 44 7.3 Function Group2 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Speed Reference for Accel/Decel (Range: 0- F21 (max speed). Accel/Decel time is the time to reach Max speed from 0 Hz or 0Hz from Max speed. 1- Delta speed.
  • Page 45 7.3 Function Group2 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Monitoring Item (Range: 0- Output Voltage [V] 1- Output Power [kW] 2- Torque [kgf-m]) Selects the item to be monitored/displayed in vOL parameter. Preset Value: Gain for Motor RPM (Range: 1-1000%) Sets the display units motor speed (r/min) to mechanical speed (m/min).
  • Page 46 7.3 Function Group2 Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Second Motor Stall Prevention Level (Range: 30-150%) Sets the current level that activates stall prevention for the second motor during Accel, Constant, or Decel. Set as a percentage of H90. Preset Value: Parameter is only displayed when a Digital Input (I20-I24)=12...

  • Page 47: I/O Group

    I/O Group Parameter # Access Parameter Name, Value Range, Description and Preset Value Jump Code (Range: 0-63) Sets the parameter number to jump to within I/O Group. Allows quick access to a desired parameter. Preset Value: Filter Time Constant for V0 Input (Range: 0-9999) Adjusts the analog voltage input signal by keypad potentiometer.
  • Page 48 7.4 I/O Group Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value I Input Minimum Current (Range: 0-20mA) Sets the minimum current of the I Input. Preset Value: 4.00 Speed Corresponding to I12 (Range: 0-400Hz) Sets the minimum frequency at minimum I input current as set in I12. Preset Value: 0.00 I Input Maximum Current (Range: 0-20mA)
  • Page 49 7.4 I/O Group Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Programmable Digital Input Terminal P1-P5 Definition (Range: 0- Forward Run. 1- Reverse Run. 2- Output Inhibit. 3- Fault Reset. 4- Jog. 5- Speed Select1. 6- Speed Select2. 7- Speed Select3.
  • Page 50 7.4 I/O Group Continued Figure 7‐4 FX :  t1 = 0 Frequency t5=4 P5 (JOG) Run Command (FX) 5 = Speed Select 1 - (see Figure NO TAG) 6 = Speed Select 2 - (see Figure NO TAG) 7 = Speed Select 3 - (see Figure NO TAG) Used to select Preset Speed 1 - 7 combinations, see P43-P45 and t10-t13, and Figure NO TAG.
  • Page 51 7.4 I/O Group Continued Figure 7‐6 FX : t1=0 Frequency RX : t2=1 3- Wire :t8=17 P8 (3- Wire) 18 = External trip - A (N.O.): Normally open contact input. When a digital input is set to “Ext trip-A” is ON (Closed), the drive displays the fault and turns off its output power.
  • Page 52 7.4 I/O Group Continued Figure 7‐8 Set Frequency Frequency Frequency Operation Command Operation Command 24 = Accel/Decel Disable: Disables the acceleration or deceleration ramp while the digital input is closed, holding the reference at its last value. See Figure 7‐8. 7-24 Parameter Descriptions MN761...
  • Page 53 7.4 I/O Group Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Input Terminal Status Display (Range: N/A) Displays the On/Off status of each digital input. Preset Value: Example: P1, P3, P4 are ON and P2, P5 are OFF. Output Terminal Status Display (Range: N/A) Displays the On/Off status of each digital output.
  • Page 54 7.4 I/O Group Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Accel Time 2 (Range: 0-6000sec) Sets the Acceleration time for Preset Speed 2. Preset Value: Decel Time 2 (Range: 0-6000sec) Sets the Deceleration time for Preset Speed 2. Preset Value: Accel Time 3 (Range: 0-6000sec) Sets the Acceleration time for Preset Speed 3.
  • Page 55 7.4 I/O Group Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Analog Output Function (Range: 0-3) 0- Output Frequency. (Range=Min to Max frequency). 1- Output Current. (Range 0- 150%). 2- Output Voltage. (Range 0-282VAC). 3- DC Link Voltage. (Range 0-400VDC). Sets the parameter value represented by the 0-10VDC Analog output.
  • Page 56 7.4 I/O Group Continued Parameter # Access Parameter Name, Value Range, Description and Preset Value Fault Relay Output (Range: 0- None 1- At Low Voltage Trip. 2- All trips other than Low Voltage. 3- All trips. 4- When setting H26 [Number of Auto-Restart Tries] 5- H26 and Low Voltage Trips.

  • Page 57: Customizing For Your Application

    Chapter 8 Customizing for Your Application MN761 Customizing for Your Application 8-1...
  • Page 58 8-2 Customizing for Your Application MN761...

  • Page 59: Troubleshooting

    Chapter 9 Troubleshooting The VS1PF constantly monitors operating status and provides the following means to determine drive status and to troubleshoot problems that may occur: S LEDs on the drive S Fault Codes displayed on LCD display S Drive monitor and status parameters S Entries in the fault queue Periodic Maintenance Check the cooling fan, the fan should be unobstructed and free.
  • Page 60 Parameter save Parameter values cannot error be written to memory. Inverter An error occurs in the Contact your local Baldor Contact your local Baldor hardware fault control circuitry of the inverter. District Office. District Office. Communication...

  • Page 61: Technical Specifications

    Appendix A Technical Specifications All specifications are subject to change without notice. Voltage Voltage range 190-253 Phase Single Phase Input Ratings 50/60Hz ±5% Frequency Impedance 1% minimum from mains connection Horsepower 0.5-3 HP @ 230VAC Overload Capacity 150% for 1 minute Output Ratings Frequency 0-400Hz...
  • Page 62 Display 2 line by 15 character LCD Keys 9 key membrane with tactile response Functions Output status monitoring Digital speed control Parameter setting and display Diagnostic and Fault log display Motor run and jog Keypad Local/Remote toggle Display LED Indicators Forward run command Reverse run command Stop command...

  • Page 63: Parameter Tables

    Appendix B Parameter Tables Refer to Chapter 7. MN761 Parameter Tables B-1...
  • Page 64 B.1.1 Basic Parameters Continued B-2 Parameter Tables MN761...

  • Page 65: Ce Guidelines

    CE Guidelines CE Declaration of Conformity Baldor indicates that the products are only components and not ready for immediate or instant use within the meaning of “Safety law of appliance”, “EMC Law” or “Machine directive”. The final mode of operation is defined only after installation into the user's equipment. It is the responsibility of the user to verify compliance.
  • Page 66 The responsibility of CE mark compliance rests entirely with the party who offers the end system for sale (such as an OEM or system integrator). Baldor products which meet the EMC directive requirements are indicated with a “CE” mark. A signed CE declaration of conformity is provided in this section.
  • Page 67 (Exception: Analog Command Signal). 4 Grounding (Earth) For safety reasons (VDE0160), all BALDOR components must be connected to ground with a separate wire. The diameter of the wire must be at minimum AWG#6 (10mm@).

  • Page 68: Emc Installation Instructions

    EMC Installation Instructions To ensure electromagnetic compatibility (EMC), the following installation instructions should be completed. These steps help to reduce interference. Consider the following: Grounding of all system elements to a central ground point Shielding of all cables and signal wires Filtering of power lines A proper enclosure should have the following characteristics: All metal conducting parts of the enclosure must be electrically connected to the back plane.
  • Page 69 Baldor District Offices...
  • Page 70 BALDOR ELECTRIC COMPANY World Headquarters P.O. Box 2400 Fort Smith, AR 72901-2400 (479) 646-4711 Fax (479) 648-5792 www.baldor.com E 2007 Baldor Electric Company All rights reserved. Printed in USA MN761 10/07...

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