FRENIC-Lift. FRENICG11S/P11S. FRENICVG7S. User’s Manuals and Technical Information. FRENIC-Multi User’s Manual. FRENIC-Eco User’s. FRENIC-Lift is an inverter designed to drive a three-phase induction motor ( hereafter For details about this product, refer to the FRENIC-Lift User’s Manual that. The FRENIC-Lift Series of exclusive AC Drives for operation of elevators are FRENIC-Lift AC Drives are available in a series with capacities ranging from

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Read through this instruction manual and be familiar with the handling procedure for correct use.

No part of this publication may be reproduced or copied without prior written permission from Fuji Electric Co. All products and company names mentioned in this manual are trademarks or registered trademarks of their respective holders.

FRENIC-Lift is an inverter designed to drive a three-phase induction motor hereafter called an induction motor and a three-phase permanent magnet synchronous motor hereafter called llft synchronous motor for exclusively controlling elevating machinery. Otherwise fire could occur. Doing so could cause fire. In this case, take countermeasures such as frenid the inverter in a place that easily protects human body from electric shock. Otherwise fire or an accident could occur.


Doing so could cause failure. Doing so could cause burns. Precautions for use Driving a V When driving a V general-purpose motor with an inverter using ex- general-purpose tremely long wires, damage to the insulation of the motor may occur. Apply motor the inverter after consulting the motor maker. When the inverter is used to run a general-purpose motor, the temperature Torque characte- of the motor becomes higher than when it is operated using a commercial ristics and tem Ensure that the circuit breaker capacity is equivalent to or lower than the recommended capacity.

Select an inverter according to the applicable motor ratings listed in the standard specifications table for the inverter. Driving gener- When high starting torque is required or quick acceleration or deceleration al-purpose motor Selecting is required, select an inverter with a capacity one size greater than the inverter standard. This chapter lists specifications including output ratings, control system, external dimensions and protective functions.

Icons The following icons are used throughout this manual. Table of Contents Preface The 1st week of January is indicated as ’01’. Last digit of year If you suspect the product is not working properly or if you have any questions about your product, contact your Fuji Electric representative. A box in the above figure replaces C, E, A or J depending on the shipping destination. Do not hold covers or individual parts only.

You may drop the inverter or break it. When employing external cooling At the shipment time, the inverter is set up for mount inside your equipment or enclosure so that cooling is done all internally. To improve cooling efficiently, you can take the heat sink out of the equipment or the enclosure as shown on the right so that cooling is done both internally and externally this is called “external cooling”.


Also remove the case fixing screws from the top. The case fixing screws are not necessary in external cooling. Store them for future use. On the bottom are no case fixing screws. In the following description, the inverter has already been installed. Mounting the covers Put the front cover to the inverter case so that its bottom engages with the hinges provided on both sides of the case.

Push the front cover against the case of the inverter and slide it upward until the latch at its top engages with the case.

Refer to Figure 2. Put the front cover back in reverse order of. To use it follow the steps listed frenc. Removing the cable guide plate Before to proceed, remove the terminal block cover as shown below left.

Remove the screw fastening the cable guide plate, and pull out the plate. The two terminals prepared for grounding, which are indicated by the symbol G in Figures A to C, make no distinction litt the power supply side primary circuit and the motor side secondary circuit.

Terminal board illustrated in except Figure A.

Take an attention for this structure to connect wires to main output secondary terminals. Follow the procedure below for wiring and configuration of the inverter.

Fuji Electric FRENIC-Lift series Instruction Manual

Grounding terminals G Be sure to ground either of the two grounding terminals for safety and noise reduction. Install FRENIC-Lift in compliance with the local regulations, Described below for an example, a procedure shows an installation of the inverter in ffenic with regulations in Japan.

These are provided for the DC link bus powered system. Consult your Fuji Freic representative if these terminals are to be used. For the braking resistor built-in type, refer to the next page. Therefore, if a control signal cable or wire comes into direct contact with a live conductor of the main circuit, the insulation of the sheath or the cover might break down, which would expose the signal wire to a high voltage of the freenic circuit.

Maximum speed F03 2 The reference torque bias follows the input voltage level on terminal [12]. For details, refer to [X2] Digital Maunal 5, Section 5.

Refer to Chapter 5, Section 5. Liift inverter connector RJ supplies the power to the keypad through the extension cable for keypad. For the inverters with a capacity of 22 kW or below, wait at least 5 minutes; for the inverters with a capacity of 30 kW or above, wait at least 10 minutes. If any of the problems listed below occur, take an appropriate measure against them. Using the optional multi-function keypad allows you to start and stop the motor, monitor running status, and switch to the menu mode.

U, V and W respectively and that the grounding wires are connected to the ground electrodes correctly.

Otherwise, the inverter may be broken if you turn the power ON. For the motor, check the rated values printed on the nameplate of the motor. For your system design values, ask system designers about them.


Tuning procedure What follows gives you a tuning procedure of the inverter for a motor using a multi-function keypad option.

An undervoltage or an alarm has been occurred. If any of these conditions has occurred, either eliminate the abnormal or error factor s and perform tuning again, or contact your Fuji Electric representative. Tuning offset angle of the magnet pole Before to proceed to running a synchronous motor, be sure to tune offset angle frejic the magnet pole.

For the tuning procedure, refer to the instruction manual of the option card. Accident or injury may result. Each function code consists of a 3-letter string.

The first letter is an alphabet that identifies its group and the following two letters are numerals that identify each individual code in the group. Please do not use it with other products. Otherwise injuries could occur.

In the torque control, data of some function codes related to the control may be enabled or disabled. Marks to classify these situations in the torque control column of the function code table on the following pages as shown below.

Disable data protection Function code data can be edited Enable data prot ection Note: Selecting function code data assigns the corresponding function to [X1] terminals [ X1] to [X8] as listed below.

Speed monitor Select by E48 3: Torque bias gain adjustment BTBG. Torque limit level is F Torque limit time 0. C01 is eff ective during bat tery opera tion. Init ialize all function code data to t he factory defaults H04 Auto-resetting 0: Disable Times Times 1 to Immediately trip with alarm processing 1: Trip with alarm after running for t he period specified by timer y03 2: Retry during the period specified by timer y Brake control by time 2: Brake control by output current Operation level 0 to ON delay time 0.

If any problems persist after the above recovery procedure, contact your Fuji Electric representative. Possible Causes What to Check and Suggested Measures 1 No power supplied to the Check the input voltage, output voltage and interphase voltage unbalance.

Lighten the load or change the inverter for an upper size. Check that a mechanical brake is in effect. Release the mechanical brake. Set up L02 for correct data. Refer to Chapter 2 Section 2. Measure the output current. Lower the temperature around the motor. Increase F26 Motor Sound Carrier frequency. Contact your Fuji Electric representative. Possible Causes What to Check and Suggested Measures 1 A high intensity noise was Check if appropriate noise control measures have been implemented e.

Possible Causes What to Check and Suggested Measures 1 Conditions for Compare the settings of the y codes y01 to y10 with those of the host communications differ equipment.