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Invertek Drives elevator CORE Quick Start-Up Manual
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Invertek Drives elevator CORE Quick Start-Up Manual

Invertek Drives elevator CORE Quick Start-Up Manual

Ac variable speed drives for geared for geared and gearless elevators
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Mechanical Installation
Electrical Installation
First Start-Up of Geared system without Encoder
First Start-Up of Geared system with Encoder
First Start-Up of Gearless (Permanent Magnet Motor)
Comfort Optimisation
Troubleshooting
Page
11
12
24
27
31
36
53
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Summary of Contents for Invertek Drives elevator CORE

  • Page 1 Page Mechanical Installation Electrical Installation First Start-Up of Geared system without Encoder First Start-Up of Geared system with Encoder First Start-Up of Gearless (Permanent Magnet Motor) Comfort Optimisation Troubleshooting For more Information...
  • Page 2 P a g e 1. Contents 1. Contents ............................. 2 2. About this Document ........................4 2.1. Target Audience .................................. 4 2.2. Prerequisites ..................................4 2.3. Terminology ..................................4 2.4. Cyber Security ..................................4 2.5. Warranty ..................................... 4 3. Safety First ..........................5 4.
  • Page 3 P a g e 10.5. Step 5- Motor Auto-tune..............................25 10.6. Step 6 – Running the Elevator ............................26 11. First Start-up of Geared (Induction) Motors with an Encoder............27 11.1. Step 1- Wiring Connections............................... 27 11.2. Step 2- Pre-Power Checks..............................27 11.3.
  • Page 4 This User Manual is for use with version 1.0 Control Firmware and 1.03 Power Firmware Invertek Drives Ltd adopts a policy of continuous improvement and whilst every effort has been made to provide accurate and up to date information, the information contained in this User Guide should be used for guidance purposes only and does not form the part of any contract.
  • Page 5 3. Safety First This manual is intended as a guide for proper installation. Invertek Drives Ltd cannot assume responsibility for the compliance or the non-compliance 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.
  • Page 6 CE Marking All Invertek Drives products intended for use within the European Union carry the CE mark to indicate compliance with European Directives (EMC Directive, Low Voltage Directive and Machinery Directive). A declaration of conformity is available from the website, www.invertekdrives.com.
  • Page 7 4.2. Intended Application The elevator Core drive is intended to control the motor of Counterweighted Traction passenger Elevators, and not intended for hydraulic Elevators. The elevator Core drive can control Induction or permanent magnet IPM (Internal Permanent Magnet) or SPM (Surface Mounted Permanent Magnet) motor types.
  • Page 8 P a g e 5. Product Familiarisation. 5.1. Model Code Key ODL-3-240095-342SB# Frame Size Supply Voltage 2 = 200…240 V AC 4 = 380…480VAC Output Current Rating For example, 0095 means 9.5 A. Number of Input Phases 1 = Single Phase input 3 = 3 Phase input 4 = Internal Brake Transistor 2 = IP20 Enclosure...
  • Page 9 P a g e 5.2. Product Layout Power Supply Input Terminals USB-C Port -Used to light up the drive display and allow drive programming and parameter viewing using a device with USB-C output Optional Universal Encoder Module for closed loop operation Motor Connection Terminals RJ45 Port for Modbus RTU / CAN open / PC interface (NOT FOR ETHERNET!) Digital Inputs/Outputs...
  • Page 10 All 3 phase input drives have phase imbalance monitoring. A phase imbalance of > 3% will result in the drive tripping. For input supplies which have supply imbalance greater than 3% (typically the Indian sub- continent & parts of Asia Pacific including China) Invertek Drives recommends the installation of input line reactors.
  • Page 11 11 | P a g e 7. Mechanical Installation 7.1. Preparing the drive for Mounting Carefully remove the drive from its carton, check for damage etc.. Notify the shipper immediately if any exist. 7.2. Mounting Guidelines • The drive should be mounted prior to any wires being connected to the drive. •...
  • Page 12 12 | P a g e 8. Electrical Installation 8.1. Electrical Installation quick reference diagram • Check Supply Voltage does not exceed drive Voltage rating as shown on rating label. • Check the number of supply phases is compatible with the drive as shown on rating label. •...
  • Page 13 All equipment installed within the UK or European Union must comply with the applicable UK or European EMC Directive. The installer must be familiar with the Directive and appropriate good EMC practice. Invertek Drives’ products may be considered as a Basic Drive Module or Complete Drive Module according to the EMC standard definition dependent on the drive type.
  • Page 14 14 | P a g e 8.3. Overall Wiring Diagram and default terminal functions Before making any wiring connections ensure that all voltage/power sources are isolated. 8.4. Encoder Wiring Connections Encoder Type 24V 0V 5V A+/Sin+ A-/Sin- B+/Cos+ B-/Cos- Shield CLOCK /CLOCK DATA...
  • Page 15 The rise time and peak voltage can affect the service life of the motor. Invertek Drives recommend using an output choke for motor cable lengths of 50m or more to ensure good motor service life.
  • Page 16 16 | P a g e 8.9. Control Source Selection From default the drive is set to operate from the control terminals (Discrete Inputs), control from a different method (Modbus rtu/CANopen) can be achieved by changing the Primary Command Source in parameter P1-01. P1-01 Primary Command Source Setting...
  • Page 17 17 | P a g e P1-02 Drive Control Input Terminals Speed Value Source ↓ P8-06 (High Speed) P8-07 Ok when closed / 0 or 1 (Intermediate Open Open E-Trip when open or Speed) Rescue Disabled/ Disabled/ motor contactor Fault Mode P8-08 Close...
  • Page 18 18 | P a g e Drive Control Input Terminals P1-02 Speed Value Source ↓ P8-05 (Levelling Speed) Brake Release Brake Release Monitor Monitor P8-06 Input 2 Open Open Input 1 (High Speed) Rescue Disabled/ Disabled/ Fault (Only Active if Mode P8-07 Close...
  • Page 19 19 | P a g e 8.11. Control Output Terminal Functions 8.11.1. User Relays The drive has 2 relays, they can be used to switch external resistive loads up to : Relay 1 8A/250VAC 10A/30VDC Relay 2 6A/250VAC 6A/30VDC Relay 2 provides a open or closed contact and has a fixed function of motor brake control. Relay 1 has both normally open and normally closed contacts available;...
  • Page 20 20 | P a g e 8.11.2. Digital and Analogue Outputs DA1 and DA2 Outputs can operate as either a Digital Output or an Analog Output, whereas DO3 Output operates as a Digital Output only. Parameter Parameter Name Available Settings Default Number P1-15...
  • Page 21 21 | P a g e 9. Using the Keypad The drive is configured, and its operation monitored via the keypad and display. 9.1. Keypad Layout and Function Used to display real-time information, to access and exit NAVIGATE parameter edit mode and to store parameter changes Used to increase parameter values in parameter edit mode Used to decrease parameter values in parameter edit...
  • Page 22 22 | P a g e 9.4. Resetting Parameters to Factory Default Settings    Note: • Parameters cannot be defaulted whilst P11-03=1 (Parameter Access Lock). 9.5. Resetting Parameters to OEM Default Settings P11-01 (Save user parameters as User default) can be enabled (set to 1) to invoke a parameter save of the current parameter values as the standard defaults for the drive, ...
  • Page 23 23 | P a g e 9.7. Drive Operating Displays Display Status  Drive mains power applied, but no Enable or Run signal applied  Motor Autotune in progress. x indicates which autotune is being performed  Drive running, display shows output frequency (Hz) Whilst the drive is running, the following displays can be selected by briefly pressing the mode button on the drive.
  • Page 24 24 | P a g e 10. First Start-up of Geared (Induction) Motors without an Encoder. The below procedure illustrates a method for commissioning the drive in a typical elevator application, it is assumed the drive has already been mechanically installed. 10.1.
  • Page 25 25 | P a g e 10.3. Step 3- Apply Power.  Apply rated voltage to the ➢ If or is not shown refer to the section 20 Troubleshooting. drive.  Check that the drive displays Apply Electrical or . Power to the drive 10.4.
  • Page 26 26 | P a g e 10.6. Step 6 – Running the Elevator Action Guidance  Check for Ideally the Lift car should be balanced (i.e. with brakes off, the lift car should not naturally move) and with enough shaft Suitable travel headroom to prevent reaching end stops during initial test travels.
  • Page 27 27 | P a g e 11. First Start-up of Geared (Induction) Motors with an Encoder. The below procedure illustrates a method for commissioning the drive in a typical elevator application, it is assumed the drive has already been mechanically installed. 11.1.
  • Page 28 28 | P a g e 11.3. Step 3- Apply Power.  Apply rated voltage to the ➢ If or is not shown or a red light is shown on the encoder drive. module refer to section 20 Troubleshooting.  Check that the drive displays ➢...
  • Page 29 29 | P a g e 11.6. Step 6- Motor Auto-tune. A Motor Auto-tune must be carried out in order to measure the motor electrical characteristics, brakes will be applied by the drive (unless controlled by other means) during this test. Action Additional Information ...
  • Page 30 30 | P a g e  During this check you will need to Navigate between If the drive shows when a run-direction parameters P0-18 (Estimated motor speed) and P0-19 (Encoder speed). command is given ensure that the Safe Torque off Check inputs are made.
  • Page 31 31 | P a g e 12. Start-up of Gearless (Permanent Magnet) Motor. The below procedure illustrates a method for commissioning the drive in a typical elevator application, it is assumed the drive has already been mechanically installed. 12.1. Step 1- Wiring Connections. It is assumed the drive is connected as per Section 8.3 Overall Wiring Diagram and default terminal functions.
  • Page 32 32 | P a g e 12.4. Step 4- Motor nameplate data entry. Action Additional Information Select Gearless (Permanent Magnet)  Set P4-01 to 3 Both IPM and SPM type motors are supported. motor control mode. (P4-01  Enter motor rated current into Enter Motor Rated Obtained from Motor nameplate (Amps).
  • Page 33 33 | P a g e 12.7. Step 7 – Running the Elevator Action Guidance  Check for Ideally the Lift car should be balanced (i.e. with brakes off, the lift car should not naturally move) and with enough shaft Suitable travel headroom to prevent reaching end stops during initial test travels.
  • Page 34 34 | P a g e 13. Travel Curve Adjustment 13.1. Travel Curve Sequence Start P 03 P 02 P8 06 C n ec on speed at Stop P 04 P 05 P8 05 P 01 C n ec on current C n ec on at start current at stop...
  • Page 35 35 | P a g e 13.2. Smooth Start Function The smooth start function can also help in some cases of rollback, for example in applications with high stiction, in this mode the motor is run at a speed that should be set just above 0 so that it overcomes the stiction before accelerating away towards high speed. 13.3.
  • Page 36 36 | P a g e 14. Comfort Optimisation The tables below shows the relevant parameters for adjusting the comfort level throughout the travel curve, noting that the parameters maybe different depending on if the system is geared with or without an encoder or gearlesss. Key for Motor Type : GD = Geared without Encoder, GD+E = Geared with Encoder, GL = Gearless.
  • Page 37 37 | P a g e √ = Relevant with this Motor Type X = Not Relevant with this Motor Type Motor Type Problem Solutions GD+E Parameter P5-01 defines the actuation time of the motor brakes, generally the default value √...
  • Page 38 38 | P a g e √ = Relevant with this Motor Type X = Not Relevant with this Motor Type Motor Type Problem Solutions GD+E √ √ √ Check there are no mechanical problems.  Confirm that the drive is not operating in current limit ( on Display), if it is reduce √...
  • Page 39 39 | P a g e Key for Motor Type : GD = Geared without Encoder, GD+E = Geared with Encoder, GL = Gearless. √ = Relevant with this Motor Type X = Not Relevant with this Motor Type Motor Type Problem Solutions GD+E...
  • Page 40 40 | P a g e 15. Parameter Group 0 – Monitoring Parameters Parameter Parameter Description Units Number P0-00 Keypad Parameter Display Mode This parameter allows the user to see only the parameters that have been set different to defaults. 0 = Show all Parameters (Noting that the setting of parameter P11-04 limits the parameter groups which are shown) 1 = Show Only parameters that are different from Factory defaults.
  • Page 41 41 | P a g e Parameter Parameter Description Units Number 0.0V – 10.0V Analog Output 1 Value (Voltage Mode) 0.0 -20mA (Current mode) Shows the voltage/Current output value from Analog output 1(DA1) after scaling and offsets have been applied. P0-07 P1-14 P1-18...
  • Page 42 42 | P a g e Parameter Parameter Description Units Number Motor Magnetising Current (Id) P0-26 Displays the motor magnetising Current, providing an auto tune has been successfully completed. Motor Rotor Current (Iq) P0-27 Displays the motor Rotor (torque producing) current, providing an auto tune has been successfully completed. Output Torque Displays the instantaneous output torque level produced by the motor.
  • Page 43 43 | P a g e Parameter Parameter Description Units Number Currently active Trip code P0-37 This parameter indicates the current trip code. Trip History Log Displays the last four fault codes. P0-38 Last Trip 1 (Newest Trip) P0-38 P0-38-1 Last Trip 2 P0-38-2 Last Trip 3...
  • Page 44 44 | P a g e Parameter Parameter Description Units Number Drive Lifetime Operating Time Displays the total operating time of the drive. The first value shown is the number of hours. Pressing the Up key will display the seconds. P0-53 P0-53 Drive Operating time (Hours)
  • Page 45 45 | P a g e Parameter Parameter Description Units Number Analog Input 1 Applied Signal Value V or mA depending on signal format set P0-56 in P1-03 Displays the actual signal level applied to analog input 1 (DI4) before scaling and offsets have been applied. Analog Input 1 Final Signal Value V or mA depending on signal format set...
  • Page 46 46 | P a g e 16. Rescue Operation Rescue operation is normally used in the event of a mains borne power failure, with the primary goal of moving the elevator car at a limited motor speed for passenger evacuation, the power source comes from either DC (Batteries) or a UPS power supply as defined by the setting of P7-01 and with wiring in accordance with the connection diagrams shown below.
  • Page 47 A PC connection over USB-C which can be used in conjunction with the Optitools Pro software suite. (Available as a free download from www.invertekdrives.com/variable-frequency-drives/optidrive-elevator-core Invertek Drives recommends that an isolated cable is used between the drive and the PC. Note: When the drive is powered from the USB-C connection only : •...
  • Page 48 48 | P a g e 18. Other Commonly Used Functions P3-04 Brake Resistor Resistance P3-05 Brake Resistor Power For software protection of the connected brake resistor, enter the rated power and resistance of the resistor into the above Function parameters.
  • Page 49 49 | P a g e 19. Safe Torque Off 19.1. Safe Torque Off Safe Torque OFF will be referred to as “STO” through the remainder of this section. 19.1.1. Responsibilities The overall system designer is responsible for defining the requirements of the overall “Safety Control System” within which the drive will be incorporated;...
  • Page 50 50 | P a g e 19.1.4. “STO“ Operation When the “STO” inputs are energised, the “STO” function is in a standby state, if the drive is then given a “Start signal/command” (as per the start source method selected in P1-02) then the drive will start and operate normally. When the “STO”...
  • Page 51 51 | P a g e 19.1.7. “STO“Electrical Installation The “STO” wiring shall be protected from inadvertent short circuits or tampering which could lead to failure of the “STO” input signal, further guidance is given in the diagrams below. In addition to the wiring guidelines for the “STO” circuit below, section 8.2 “EMC compliant installation” should also be followed. The drive should be wired as illustrated below;...
  • Page 52 52 | P a g e 19.1.11. Enabling the “STO” Function The “STO” function is always enabled in the drive regardless of operating mode or parameter changes made by the user. 19.1.12. Testing the “STO” Function Before commissioning the system the “STO” function should always be tested for correct operation, this should include the following tests: •...
  • Page 53 53 | P a g e 20. Troubleshooting 20.1. Warning Messages Warning message Description Corrective Action/Further information Increase acceleration rate (P8-03). Reduce the load, check the load mechanically to ensure it is free, and that no jams,  Motor Overload blockages or other mechanical faults exist.
  • Page 54 54 | P a g e Display Description Corrective Action/Further information message  30.76 Sin Cos Line Loss  30.77 Endat Error - Light Unit Failure  30.78 Endat Error - Signal Amplitude to low  30.79 Endat Error - Position calculation error ...
  • Page 55 55 | P a g e Display Description Corrective Action/Further information message Drive output fault, Confirm all 3 motor phases are connected, check that output contactors are  Drive output fault closing fully, not arcing, or not opening whilst the drive is running. Confirm contactor control connections to the drive are correct.
  • Page 56 56 | P a g e Display Description Corrective Action/Further information message  Output (Motor) V Phase Loss V phase is not connected to the drive, check that output contactors are closing fully, not arcing, or not opening whilst the drive is running, and see P10-08 (Motor connected check ...
  • Page 57 57 | P a g e Display Description Corrective Action/Further information message Drive is being powered from the  USB_C port on the front of the drive. Drive is being powered from the USB_C port on the front of the ...
  • Page 58 58 | P a g e Intentional Blank Page www.InvertekDrives.com...
  • Page 59 59 | P a g e Intentional Blank Page www.InvertekDrives.com...
  • Page 60 Setting Parameter  to 0 will show all parameters that are different from factory defaults 82-ECMAN-IN_V1.0 EFFECTIVE: 12-11-2024 Invertek Drives Ltd. Offa's Dyke Business Park, Welshpool, Powys SY21 8JF United Kingdom Tel: +44 (0)1938 556868 Fax: +44 (0)1938 556869 www.InvertekDrives.com...