Johnson Controls VFD67 Series Getting Started Manual
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Johnson Controls VFD67 Series Getting Started Manual

Johnson Controls VFD67 Series Getting Started Manual

Ac variable frequency drive for 3 phase induction motors
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Getting Started Guide
VFD67
Model sizes E to F
AC variable frequency drive for 3
phase induction motors
Part Number: 24-10511-15
Issue: 1

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Summary of Contents for Johnson Controls VFD67 Series

  • Page 1 Getting Started Guide VFD67 Model sizes E to F AC variable frequency drive for 3 phase induction motors Part Number: 24-10511-15 Issue: 1...
  • Page 2 General Information The manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect installation or adjustment of the optional parameters of the equipment or from mismatching the variable speed drive with the motor. The contents of this guide are believed to be correct at the time of printing. In the interests of commitment to a policy of continuous development and improvement, the manufacturer reserves the right to change the specification of the product or its performance, or the content of the guide without notice.

  • Page 3: Table Of Contents

    Contents EC Declaration of Conformity ....4 Diagnostics ..........39 Safety Information .........5 Parameter List ........41 Warnings, Cautions and Notes ......5 UL Listing Information ......43 Electrical safety - general warning ......5 10.1 Common UL information ........43 System design and safety of personnel ....5 10.2 Power dependant UL information .......43 Environmental limits ..........5 10.3 AC supply specification ........43...

  • Page 4: Ec Declaration Of Conformity

    Directives. The Technical documentation can by the surveillance Authorities be requested at the following address: Company: Johnson Controls Inc. - Att: Environment and Legislation Address, City: Christian X’s Vej 201, 8270 Hoejbjerg...

  • Page 5: Safety Information

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Safety Information Environmental limits Instructions within the supplied data and information within Chapter Warnings, Cautions and Notes 11 Technical specifications on page 44 regarding transport, storage, installation and the use of the drive must be complied with, including the specified environmental limits.
  • Page 6 If the drive has failed in a manner that damage the condenser fan motors. causes the display to go blank immediately, it is possible the capacitors will not be discharged. In this case, consult Johnson Controls Inc or their authorized distributor. 1.10.5...

  • Page 7: Product Information

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Product Information Typical short term overload limits The maximum percentage overload limit changes depending on the induction motor only. Variations in motor rated current, motor rated power factor and motor leakage inductance all result in changes in the maximum possible overload.
  • Page 8 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Table 2-3 VFD67 size E, 400V drive, 3 phase, 380 to 480VAC ±10%, 48 to 65Hz units Normal Duty Heavy Duty Typical...

  • Page 9: Accessories Supplied With The Drive

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Accessories supplied with the drive The following accessories are supplied with the drive in the Accessory Kit Box: Figure 2-2 Accessories supplied with size E M6 Nylon Through panel...

  • Page 10: Mechanical Installation

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Mechanical Installation The drive is intended to be mounted in an enclosure which prevents access except by trained and authorized personnel, and which prevents the ingress of contamination.
  • Page 11 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications 3.1.1 Conduit connection boxes Figure 3-4 Removing the finger-guard and DC terminal cover break-outs Conduit connection boxes are available as an option. Figure 3-6 demonstrates a conduit connection box installed.

  • Page 12: Mounting Methods

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Mounting methods The VFD67 can be either surface or through-panel mounted using the appropriate brackets. The following drawings show the dimensions of the drive and mounting holes for each method to allow the back plate to be prepared. If the drive has been used at high load levels for a period of time, the heatsink can reach temperatures in excess of 70°C (158°F).
  • Page 13 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications 3.2.2 Through-panel mounting When the drive is through-panel mounted, the main terminal cover(s) must be removed in order to provide access to the mounting holes. Once the drive has been mounted, the terminal cover(s) can be replaced.
  • Page 14 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications 3.2.3 Mounting with Conduit Boxes Figure 3-11 Size E drive with Conduit Box 219.0mm (8.626in) 155.0mm (6.098in) 337.5±...

  • Page 15: Mounting Brackets

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications 3.2.4 Minimum mounting clearances Figure 3-13 Minimum mounting clearances Drive size E to F 1.18 1.18* 3.94 *This is the minimum spacing between drives measured at the base of the drives where it is mounted against a back plate/flat surface.

  • Page 16: Enclosure

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Enclosure 3.4.1 Enclosure layout (size E to F) Please observe the clearances in the diagram below taking into account any appropriate notes for other devices / auxiliary equipment when planning the installation.

  • Page 17: Electrical Terminals

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Electrical terminals Figure 3-15 Location of power and ground terminals ± DC Bus / ± DC Bus / Braking Braking Pozi...

  • Page 18: Electrical Installation

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Electrical Installation Power connections 4.1.1 AC and DC connections Figure 4-1 Size E power connections Figure 4-2 Size F power connections DC Connections DC Connections (DC and braking)
  • Page 19 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications 4.1.2 Ground connections Braking resistor overload protection parameter On VFD67 size E, the supply and motor ground connections are made settings using the grounding bridge that locates at the bottom of the drive.

  • Page 20: Heatsink Fan

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Heatsink fan Loosen/remove screws as shown (1) and (2). Remove filter (3) and ensure the screws are replaced and re-tightened (4). 4.2.1 Heatsink fan operation 4.3.2...

  • Page 21: Control Terminals I/O Specification

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications A faston tab is located on the grounding bracket for the purpose of Analog input 2 (A2), either voltage or digital input connecting the drive 0V to ground should the user require to do so.
  • Page 22 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Digital output - User selectable Pr 35 Voltage range 0 to +24V Maximum output current 50mA at +24V (current source) NOTE The total available current from the digital output plus the +24V output is 100mA.

  • Page 23: Keypad And Display

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Keypad and Display Selecting and changing parameters NOTE The keypad and display are used for the following: This procedure is written from the first power up of the drive and Displaying the operating status of the drive assumes no terminals have been connected, no parameters have been...

  • Page 24: Saving Parameters

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Status Modes • Security will also be set if the drive is powered down after a security code has been set into Pr 25.

  • Page 25: Parameters

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Parameters Parameters are grouped together into appropriate subsets as follows: Level 1 Pr 01 to Pr 10:Basic drive set-up parameters Level 2 Pr 11 to Pr 12:Drive operation set-up parameters Pr 15 to Pr 21:Reference parameters...
  • Page 26 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications In all of the settings below, the status relay is set up as a drive ok relay: Reference selected Fault Preset 2...
  • Page 27 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Figure 6-5 Pr 05 = PAd (keypad control) Figure 6-7 Pr 05 = tor (torque mode) Remote speed Remote current speed Not used reference input...
  • Page 28 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Figure 6-9 PID logic diagram Drive reference PID reference P Gain input % to frequency I Gain conversion Invert PID high...

  • Page 29: Parameter Descriptions - Level 2

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications NOTE If the full load speed of the motor is above 9999rpm, enter a value of 0 in Pr 07. This will disable slip compensation as values >9999 cannot be entered into this parameter.
  • Page 30 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Great care should be taken when implementing a brake control set-up, as this may cause a safety issue depending on the application, e.g.
  • Page 31 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Function Range Defaults Type Customer defined scaling 0 to 9.999 1.000 Multiplying factor on motor speed (rpm) to give customer defined units. Function Range Defaults...
  • Page 32 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Disconnect the electro-mechanical brake circuit before a default is performed WARNING Function Range Defaults Type Ramp mode select 0 to 3 Fast ramp selected Standard ramp with normal motor voltage selected...
  • Page 33 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Function Range Defaults Type n=0, At.SP, Lo.SP, Digital output control (terminal B3) hEAL, Act, ALAr, I.Lt, At.Ld, USEr n=0: At zero speed At.SP: At speed...
  • Page 34 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications NOTE NOTE The motor must be at a standstill before a non-rotating autotune is initiated. NOTE NOTE The motor must be at a standstill and unloaded before a rotating autotune is initiated.
  • Page 35 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Defines the brake release and brake apply frequencies. If the current is >Pr 46 and the frequency is > Pr 48, the brake release sequence is started. If the frequency is <Pr 49 and the drive has been commanded to stop, the brake is applied immediately.

  • Page 36: Parameter Descriptions - Level 3

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Figure 6-13 Brake sequence Brake Brake apply release frequency Output frequency frequency : Brake release current threshold Brake apply Output current current threshold...

  • Page 37: Quick Start Commissioning

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Quick Start Commissioning This procedure is written from default parameter settings as the drive would be delivered from the factory. Keypad control Figure 7-1 Minimum required control terminal connections NOTE...

  • Page 38: Terminal Control

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Terminal control Figure 7-2 Minimum required control terminal connections Remote current speed reference input (A1) +10V reference output Local voltage speed reference input (A2) (2kmin)

  • Page 39: Diagnostics

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Diagnostics Do not attempt to carry out internal repairs. Return a faulty drive to the supplier for repair. WARNING Trip code Condition...
  • Page 40 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Table 8-2 Alarm warnings/Display indications Display Condition Solution OVL.d I x t overload (I = current, t = time) Reduce motor current (Load) Heatsink/IGBT temperature high Reduce ambient temperature or reduce motor current...

  • Page 41: Parameter List

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Parameter List Default Description Setting 1 Setting 2 Level 1 parameters Minimum set speed (Hz) Maximum set speed (Hz) 60.0 Acceleration rate (s/100Hz) 33.0...
  • Page 42 Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Default Description Setting 1 Setting 2 Trip before Pr 57 Configurable parameter 1 Configurable parameter 2 Configurable parameter 3 Configurable parameter 4 Configurable parameter 5 Configurable parameter 6...

  • Page 43: Ul Listing Information

    UL Listing Information Table 10-3 Maximum continuous output current (575V drives) Model FLC (A) Model FLC (A) The Johnson Controls Inc UL file number is E244421. Confirmation of VFD67DJF VFD67DNF UL listing can be found on the UL website: www.ul.com. VFD67DKF VFD67DPF 10.1...

  • Page 44: Technical Specifications

    Safety Product Mechanical Electrical Keypad and Quick Start UL Listing Technical Parameters Diagnostics Parameter List Information Information Installation Installation Display Commissioning Information specifications Technical specifications Model VFD67 Drive voltage rating 230Vac, 460Vac, 575Vac @ 60Hz (230Vac, 400Vac, 575Vac @ 50Hz) Output Voltage/Output frequency 230 Vac, 460Vac, 575Vac @ 60Hz (230Vac, 400Vac, 575Vac @ 50Hz) Switching frequency...
  • Page 46 24-10511-15...

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