Yaskawa L1000A quick-start manual

YASKAWA AC Drive L1000A

AC Drive for Elevator Applications

Quick Start Guide

Type: CIMR-LCA Models: 200 V Class: 4.0 to 45 kW 400 V Class: 4.0 to 75 kW

To properly use the product, read this manual thoroughly and retain for easy reference, inspection, and maintenance. Ensure the end user receives this manual.

MANUAL NO. TOEP C710616 33A

Copyright © 2009 YASKAWA ELECTRIC CORPORATION. All rights reserved. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because Yaskawa is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, Yaskawa assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.

2 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

Table of Contents

1 SAFETY INSTRUCTIONS AND GENERAL WARNINGS . . . . . . . . . . . . . . . . . . . . . . . 4 2 MECHANICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 ELECTRICAL INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4 KEYPAD OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5 START UP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6 FINE ADJUSTMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 7 PARAMETER TABLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 8 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 9 SAFE DISABLE INPUT FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 3

1 Safety Instructions and General Warnings

1 Safety Instructions and General Warnings

Yaskawa Electric supplies component parts for use in a wide variety of industrial applications. The selection and application of Yaskawa products remain the responsibility of the equipment designer or end user. Yaskawa accepts no responsibility for the way its products are incorporated into the final system design. Under no circumstances should any Yaskawa product be incorporated into any product or design as the exclusive or sole safety control. Without exception, all controls should be designed to detect faults dynamically and fail safely under all circumstances. All products designed to incorporate a component part manufactured by Yaskawa must be supplied to the end user with appropriate warnings and instructions as to the safe use and operation of that part. Any warnings provided by Yaskawa must be promptly provided to the end user. Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and specifications published in the manual. NO OTHER WARRANTY, EXPRESS OR IMPLIED, IS OFFERED. Yaskawa assumes no liability for any personal injury, property damage, losses, or claims arising from misapplication of its products.

(cid:139) Applicable Documentation

The following manuals are available for L1000A series drives:

1 Safety Instructions and General Warnings

(cid:139) Safety Warnings

WA RNING

Electrical Shock Hazard Do not attempt to modify or alter the drive in any way not explained in this manual.

Failure to comply could result in death or serious injury. Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified. Do not touch any terminals before the capacitors have fully discharged.

Failure to comply could result in death or serious injury. Before wiring terminals, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait at least five minutes after all indicators are off and measure the DC bus voltage level to confirm safe level.

Do not allow unqualified personnel to use equipment. Failure to comply could result in death or serious injury. Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with installation, adjustment, and maintenance of AC drives.

Do not remove covers or touch circuit boards while the power is on. Failure to comply could result in death or serious injury. Always ground the motor-side grounding terminal.

Improper equipment grounding could result in death or serious injury by contacting the motor case. Do not perform work on the drive while wearing loose clothing, jewelry or without eye protection. Failure to comply could result in death or serious injury.

Remove all metal objects such as watches and rings, secure loose clothing, and wear eye protection before beginning work on the drive. Never short the output circuits of the drive. Do not short the output circuits of the drive. Failure to comply could result in death or serious injury.

When using a PM motor, make sure to block the rotor before performing work on the motor or drive output circuit. A PM motor generates electrical power if rotated. If connected to the drive, the drive main circuit will be charged even if the power supply is off. Touching live parts in the drive or output circuit may result in death or serious injury.

Sudden Movement Hazard

Stay clear of the motor during rotational Auto-Tuning. The motor may start operating suddenly. During automatic starting of equipment, the machine may start moving suddenly, which could result in death or serious injury. System may start unexpectedly upon application of power, resulting in death or serious injury.

Clear all personnel from the drive, motor, and machine area before applying power. Secure covers, couplings, shaft keys, and machine loads before applying power to the drive. Fire Hazard

Do not use an improper voltage source. Failure to comply could result in death or serious injury by fire. Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 5

1 Safety Instructions and General Warnings

WA RNING

Do not use improper combustible materials. Failure to comply could result in death or serious injury by fire. Attach the drive to metal or other noncombustible material.

Do not connect AC line power to output terminals U, V, and W. Make sure that the power supply lines are connected to main circuit input terminals R/L1, S/L2, T/L3. Do not connect the AC power line to the output motor terminals of the drive. Failure to comply could result in death or serious injury by fire as a result of drive damage from line voltage application to output terminals.

Tighten all terminal screws to the specified tightening torque. Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections.

Do not carry the drive by the front cover. Failure to comply may result in minor or moderate injury from the main body of the drive falling.

Burn Hazard

Do not touch the heatsink or braking resistor hardware until a powered-down cooling period has elapsed.

NOTICE

Equipment Hazard

Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry. Never connect or disconnect the motor from the drive while the drive is outputting voltage.

Improper equipment sequencing could result in damage to the drive. Do not perform a withstand voltage test on any part of the drive. Failure to comply could result in damage to the sensitive devices within the drive.

Do not operate damaged equipment. Failure to comply could result in further damage to the equipment. Do not connect or operate any equipment with visible damage or missing parts.

Install adequate branch circuit short circuit protection per applicable codes. Failure to comply could result in damage to the drive. The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical Amperes, 240 Vac maximum (200 V Class) and 480 Vac maximum (400V Class).

Do not use unshielded cable for control wiring. Failure to comply may cause electrical interference resulting in poor system performance. Use shielded twisted-pair wires and ground the shield to the ground terminal of the drive.

Do not allow unqualified personnel to use the product. Failure to comply could result in damage to the drive or braking circuit. Carefully review the braking option instruction manual when connecting a braking option to the drive.

6 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

1 Safety Instructions and General Warnings

NOTICE

Do not modify the drive circuitry. Failure to comply could result in damage to the drive and will void warranty. Yaskawa is not responsible for modification of the product made by the user. This product must not be modified.

Check all the wiring to ensure that all connections are correct after installing the drive and connecting other devices. Failure to comply could result in damage to the drive.

Do not connect unapproved LC or RC interference suppression filters, capacitors, or overvoltage protection devices to the output of the drive. Using unapproved filters could result in damage to the drive or motor equipment.

Check the motor rotation and elevator movement direction prior to starting up the drive. The drive puts out voltage in phase sequence U-V-W with an Up command. Make sure the elevator moves up if the motor is supplied with this phase sequence. Always remove the ropes when performing Rotational Auto-Tuning.

During Rotational Auto-Tuning the drive turns the motor for a certain time. Not removing the ropes might result in damage to the equipment. When using a PM motor, make sure the motor can handle the maximum current delivered by the drive. Operating the motor with too high current may result in demagnetization.

(cid:139) Precautions for CE Low Voltage Directive Compliance

This drive has been tested according to European standard EN61800-5-1, and it fully complies with the Low Voltage Directive. The following conditions must be met to maintain compliance when combining this drive with other devices:

Do not use drives in areas with pollution higher than severity 2 and overvoltage category 3 in accordance with IEC664. Ground the neutral point of the main power supply for 400 V Class drives.

In the drives LC2A0145/0185 and LC4A0112/0150 the wire bending space (space between terminals and cable entry point) provided is smaller than recommended in the IEC61800-5-1.

(cid:139) Precautions for UL/cUL Standards Compliance This drive is tested in accordance with UL standard UL508C and complies with UL requirements. The following conditions must be met to maintain compliance when using this drive in combination with other equipment:

Do not install the drive to an area greater than pollution severity 2 (UL standard). Use UL-listed copper wires (rated at 75°C) and closed-loop connectors or CSA-certified ring connectors. For details refer to the Technical Manual.

Wire low voltage wires with NEC Class 1 circuit conductors. Refer to national state or local codes for wiring. Use a class 2 (UL regulations) power supply for the control circuit terminal. For details refer to the Technical Manual. This drive has undergone the UL short-circuit test, which certifies that during a short circuit in the power supply the current flow will not rise above 100,000 amps maximum at 240 V for 200 V class drives and 480 V for 400 V class drives.

The drive internal motor overload protection is UL listed and in accordance with the NEC and CEC. The setup can be done using the parameters L1-01/02. For details refer to the Technical Manual. Note: The UL listing of the drives LC2A0145/0185 and LC4A0112/0150 is pending.

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 7

2 Mechanical Installation

2 Mechanical Installation

(cid:139) Upon Receipt

Perform the following tasks after receiving the drive: • Inspect the drive for damage. If the drive appears damaged upon receipt, contact your supplier. • Verify receipt of the correct model by checking the information on the nameplate. If you have received the wrong model, contact your supplier.

(cid:139) Installation Environment For optimum performance life of the drive, install the drive in an environment that meets the conditions listed below.

Environment Conditions Installation Area Indoors -10 to +50°C Drive reliability improves in environments without wide temperature fluctuations. Ambient Temperature When using the drive in an enclosure panel, install a cooling fan or air conditioner in the area to ensure that the air temperature inside the enclosure does not exceed the specified levels. Do not allow ice to develop on the drive. Humidity 95% RH or less and free of condensation Storage Temperature -20 to +60°C Install the drive in an area free from: • oil mist and dust • metal shavings, oil, water or other foreign materials • radioactive materials Surrounding Area • combustible materials (e.g., wood) • harmful gases and liquids • excessive vibration • chlorides • direct sunlight Altitude 1000 m or lower, up to 3000 m with derating (for details refer to the Technical Manual) 10 to 20 Hz at 9.8 m/s2 Vibration 20 to 55 Hz at 5.9 m/s2 Orientation Install the drive vertically to maintain maximum cooling effects. (cid:139) Installation Orientation and Spacing Always install the drive in an upright position. Leave space around 50 mm 120 mm the unit for proper cooling as shown in the figure on the right.

50 m 30 m mm 30 mm 120 mm Air

(cid:139) Degree of Protection The degree of protection of L1000A drives is IP20. Install the drive in a cabinet if higher degree of protection is required.

8 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

2 Mechanical Installation

(cid:139) Dimensions

W1

Model Dimensions (mm) Weight Fig. CIMR-LC W H D W1 H0 H1 H2 H3 D1 t1 t2 d (kg) 2A0018 140 260 164 122 - 248 6 - 55 5 - M5 3.5 2A0025 140 260 167 122 - 248 6 - 55 5 - M5 4.0 2A0033 1 140 260 167 122 - 248 6 - 55 5 - M5 4.0 2A0047 180 300 187 160 - 284 8 - 75 5 - M5 5.6 2A0060 220 350 197 192 - 335 8 - 78 5 - M6 8.7 2A0075 2 220 365 197 192 350 335 8 15 78 5 - M6 9.7 2A0085 254 534 258 195 400 385 7.5 134 100 2.3 2.3 M6 23 2A0115 279 614 258 220 450 435 7.5 164 100 2.3 2.3 M6 28 3 2A0145 329 630 283 260 550 535 7.5 80 110 2.3 2.3 M6 40 2A0180 329 630 283 260 550 535 7.5 80 110 2.3 2.3 M6 40 4A0009 140 260 164 122 - 248 6 - 55 5 - M5 3.5 4A0015 140 260 167 122 - 248 6 - 55 5 - M5 3.9 4A0018 140 260 167 122 - 248 6 - 55 5 - M5 3.9 1 4A0024 180 300 167 160 - 284 8 - 55 5 - M5 5.4 4A0031 180 300 187 160 - 284 8 - 75 5 - M5 5.7 4A0039 220 350 197 192 - 335 8 - 78 5 - M6 8.3 4A0045 254 465 258 195 400 385 7.5 65 100 2.3 2.3 M6 23 4A0060 279 515 258 220 450 435 7.5 65 100 2.3 2.3 M6 27 4A0075 329 630 258 260 510 495 7.5 120 105 2.3 3.2 M6 39 3 4A0091 329 630 258 260 510 495 7.5 120 105 2.3 3.2 M6 39 4A0112 329 630 283 260 550 535 7.5 80 110 2.3 2.3 M6 43 4A0150 329 630 283 260 550 535 7.5 80 110 2.3 2.3 M6 45

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 9 1H 2H H 4-d t1 W D1 D Figure 1 2H W1 1H 0H H W D D1 t1 3H 4-d Figure 2 1H 2H 0H 3H H W1 4-d t2 D1 Max 10 W Max 10 D Figure 3

3 Electrical Installation

3 Electrical Installation

The figure below shows the main and control circuit wiring.

T f c o o e r n r c m n o e i n n c n a t e l p s c o - t w i , n + e g 1 r o , s p + u t 2 p io , p n B ly s 1 . l , i N n B e e 2 s v e a to r r e UU DC (o p re ti a o c n t ) or XX <1> The (o rm pt a io l n re ) lay these terminals Jumper B (o r p a t k io in n g ) resistor ++2 ++1 − B1 B2 <2>

T po h w re e e r - p su h p a p se ly R/L1 S M w a it i c n h Fuse EMC R/L1 Main Circui D t rive V W U / / / T T T 2 1 3 W V U M M otor 2 3 5 0 8 0 0 0 /6 t t 0 o o H 2 4 z 4 8 0 0 V V a a c c orS T/ / L L 3 2 Filter S T/ / L L 3 2 Control Circuit Shielded

Up command / Stop S1 Option card connectors Ground Cable CN5-C Down command / Stop S2 CN5-B Nominal Speed S3 CN5-A Inspection Operation S4 Terminal board jumper and switch Intermediate Speed 1 S5 Multi-function Off On D Te IP rm S . w R it e c s h . S O 2 n/Off digtial inputs Leveling Speed S6 (default setting) Jumper S3 Not Used S7 H Si 1 n , k H /S 2 o urce Sel. Not Used S8 SN S s (d e in e le k fa c / u t i S o lt: n o S u w i r n c ir k e e ) m li < n o k 3 d > e S S C P M M M C A B F 2 3 (m 5 0 a 0 i u n V l . t V d 5 r a c e , c V l a , m d y m a c o , a x u 1 x 1 t . 0 p 1 A u m t A A) +24 V M1 Multi-function relay output (Brake Control) Shield ground terminal M2 2 3 5 0 0 V V d a c, c , m m a a x x 1 . 1 A A (min. 5 Vdc, 10 mA) 2 kΩ +V Power supply +10.5 Vdc, max. 20 mA M M 3 4 M 2 3 5 0 u 0 l V t i V d -f a c u , c n , m c m t a io a x n x 1 . r e 1 A l a A y output (Output Contactor Control) A1 Analog Input 1 (Speed Bias) (min. 5 Vdc, 10 mA) a M n u a lt lo i- g fu i n n c p t u io t n s -10 to +10 Vdc (20 kΩ) M5 Multi-function relay output (Drive Ready) A A C 2 A -1 n 0 a t lo o g + I 1 n 0 p u V t d 2 c ( N (2 o 0 t k u Ω se ) d) M6 2 3 (m 5 0 0 in V . V d 5 a c , c V , m d m a c, a x 1 x 1 . 0 1 A m A A) 0 V P1 −V Pow T e e r ( r s 1 m u 2 i p n 0 p a Ω l t y io , , n 1 -1 / r 2 0 e . W s 5 is ) V to d r c, max. 20 mA P C 2 1 P P (D h h u o o r t t i o o n g C C F o o u r u e p p q l l e e u r r e 2 1 ncy Output) D 5 2 (d i t t g e o o i f t a 4 5 a u 8 0 l l o t V m u s d t e A p c t u tin t g) DIP C2 (not used) R++ Switch S2 R(cid:15)(cid:15) M c E o M m m O a m x B . . U R 1 S 1 S 5 / 4 M . 8 2 o 5 k d / B 4 b 2 u p 2 s s S S ++ (cid:15) FM −FM + M ( - O 1 u 0 u l t t t i p o -f u u + t n 1 S c 0 p t i V o e n e d d c a ) n (2 a m lo A g ) output 1 IG AM AC −AM + M (O u u lt t i p -f u u t n C ct u io rr n e n a t n ) alog output 2 H1 0 V -10 to +10 Vdc (2mA) H2 E (G) Safe Disable inputs <4> DM++ shielded line HC DM−− EDM (Safety Electronic Device Monitor) c tw on is t t r e o d l - c p ir a c i u r i s t h te ie r l m de in d a l l ine main circuit terminal <1> Remove the jumper when installing a DC reactor. Models CIMR-LC2A0085 through 0180 and 4A0045 through 0150 come with a built-in DC reactor. <2> The drive provides a stop function in compliance with Stop Category 0 (EN60204-1) and “Safe Torque Off” (IEC61800-5-2). It has been designed to meet the requirements of the EN954-1/ISO13849-1, Category 3 and IEC61508, SIL2. Using this function the number of motor contactors can be reduced to one. Refer to Safe Disable Input Function on page 41 for details. <3> Never short terminals SP and SN, as doing so will damage the drive. <4> Disconnect the wire jumper between H1 - HC and H2 - HC when utilizing the Safe Disable inputs. Note: 1. The drive should be implemented in the system in a way so that a drive fault causes the safety chain to open. Always use terminal MA-MB-MC for this purpose. 2. Even though no fault is present conditions where the drive can not start can occur, e.g. when the Digital Operator is left in the Programming Mode. Use the “Drive Ready” output (default set to terminals M5-M6) to interlock operation in such situations. 10 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

3 Electrical Installation

(cid:139) Wiring Specification

(cid:132) Main Circuit Use the fuses and line filters listed in the table below when wiring the main circuit. Do not to exceed the given tightening torque values.

Main Circuit Terminal Sizes Recom. Model EMC Filter Main Fuse Motor cable R/L1,S/L2,T/L3, CIMR-LC [Schaffner] [Bussmann] (mm2) U/T1,V/T2,W/T3, -, +3 B1, B2 +1, +2 2A0018 FWH-90B 2.5 M4 FS5972-35-07 2A0025 FWH-100B 6 M4 M4 M5 2A0033 10 FS5972-60-07 2A0047 FWH-200B M6 16 - 2A0060 M5 M6 FS5972-100-35 2A0075 25 M8 FWH-300A 2A0085 35 M8 FS5972-170-40 M8 2A0115 FWH-350A 50 M10 2A0145 70 M10 FS5972-250-37 FWH-400A M10 - M10 2A0180 95 4A0009 FS5972-18-07 FWH-90B M4 2.5 4A0015 FWH-80B M4 M4 M5 4A0018 FS5972-35-07 FWH-100B 4 4A0024 FWH-125B 6 M5 - 4A0031 FWH-200B M5 M6 4A0039 FS5972-60-07 M6 16 4A0045 M8 4A0060 FWH-250A FS5972-100-35 25 M8 M8 4A0075 M8 - 4A0091 35 4A0112 FS5972-170-40 FWH-350A 50 M10 M10 - M10 4A0150 FWH-400A 70 Tightening Torque Values Tighten the main circuit terminals using the torque values provided in the table below. Terminal Size M4 M5 M6 M8 M10 Tightening Torque (N(cid:120)m) 1.2 to 1.5 2.0 to 2.5 4.0 to 6.0 9.0 to 11.0 18.0 to 23.0 (cid:132) Control Circuit The control terminal board is equipped with screwless terminals. Always use wires within the specifications listed below. For safe wiring, Yaskawa recommends solid wires or flexible stranded wires with ferrules. Use ferrules with a length of 8 mm. Wire Type Wire size (mm2) Solid 0.2 to 1.5 Stranded 0.2 to 1.0 Stranded wire with ferrule 0.25 to 0.5 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 11

3 Electrical Installation

(cid:139) EMC Filter Installation

This drive has been tested in accordance with European standards EN61800-3. Install the drive and wire the main circuit as described below. 1. Install an appropriate EMC noise filter to the input side. See the table in Main Circuit on page 11 or refer to the Technical Manual for details. 2. Place the drive and EMC noise filter in the same enclosure. 3. Use braided shield cable for motor and control circuit wiring. 4. Remove any paint or dirt from ground connections for minimal ground impedance. 5. Install an AC or DC reactor for EN12015 compliance. Refer to the Technical Manual or contact your supplier for details.

L3 L2 Make sure the ground wire is grounded L1 PE Enclosure panel Metal plate Grounding surface (remove any paint or sealant)

LLL333 LLL222 LLL111

Drive EMC noise filter Grounding surface (remove any paint or sealant) Ground plate (scrape off any visible paint) Cable clamp Motor cable (braided shield cable, max. 10 m)

Ground the cable shield Motor

(cid:139) Main and Control Circuit Wiring

(cid:132) Wiring the Main Circuit Input

Note the following precautions when wiring the main circuit input. • Use only fuses recommended in Main Circuit on page 11. • If using a ground fault circuit breaker, make sure the breaker is designed for use with AC drives (e.g., type B according to ICE60755). • If using an input switch, make sure that the switch does not operate more frequently than once every 30 minutes. • Use a DC reactor or AC reactor on the input side of the drive: • To suppress harmonic current. • to improve the power factor on the power supply side. • when using an advancing capacitor switch.

• with a large capacity power supply transformer (over 600 kVA).

12 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

3 Electrical Installation

(cid:132) Wiring the Main Circuit Output Note the following precautions for the output circuit wiring:

• Do not connect any load other than a three-phase motor to the output side of the drive. • Never connect a power source to the drive output. • Never short or ground the output terminals. • Do not use phase correction capacitors. • Check the control sequence to make sure that the motor contactor is not turned ON or OFF during drive operation. Turning on the motor contactor while voltage is output causes an inrush current that is likely to trigger the drive’s overcurrent protection. Note: The drive provides a Safe Disable function that can be utilized to reduce the number of motor contactors to one. Refer to Safe Disable Input Function on page 41 for details. (cid:132) Ground Connection Take the following precautions when grounding the drive:

• Never share the ground wire with other devices such as welding machines, etc. • Always use a ground wire that complies with electrical equipment technical standards. Keep ground wires as short as possible. Because leakage current is caused by the drive, potential on the ground terminal of the drive will become unstable if the distance between the ground electrode and the ground terminal is too long. • Always make sure the ground impedance is conform to the requirements of local safety and installation regulations. • Do not loop the ground wire when using more than one drive. (cid:132) Control Circuit Wiring Precautions

Note the following precautions for wiring the control circuits:

• Separate control circuit wiring from main circuit wiring and other high-power lines. • Separate wiring for control circuit terminals M1 to M6, MA, MB, and MC (contact output) from wiring to other control circuit terminals. • Use twisted-pair or shielded twisted-pair cables for control circuits to prevent operating faults. • Ground the cable shields with the maximum contact area of the shield and ground. • Cable shields should be grounded on both cable ends. • Note that flexible wires with ferrules may fit tightly into the terminals. To disconnect them, grasp the wire end with a pair of pliers, release the terminal using a straight-edge screwdriver, turn the wire for about 45°, and pull it gently out of the terminal. For details, refer to the Technical Manual. Use this procedure for removing the wire link between HC, H1, and H2 when the Safe Disable function is utilized. (cid:132) Main Circuit Terminals

Terminal Type 200 V Class Model 2A0018 to 2A0075 2A0085, 2A0115 2A0145, 2A0180 Function 400 V Class CIMR-LC 4A0009 to 4A0039 4A0045, 4A0060 4A0075 to 4A0150 R/L1, S/L2, T/L3 Main circuit power supply input Connects line power to the drive U/T1, V/T2, W/T3 Drive output Connects to the motor Available for connecting a braking B1, B2 Braking resistor Not available resistor or a braking resistor unit option +2 • DC reactor connection Not available (+1, +2). Remove the For connecting +1, - • D j a i u n n C m p d u p p + t e o 2 ( r + w b 1 e e , r t − w s ) u e p e p n l y + 1 • D in C pu p t o (+ w 1 e , r − s ) upply • • B D i c n o r C p n a u k n p t i e o n ( c w + g ti 1 e o t , r r n a − s n ( ) u + s p i 3 s p , t l o − y r ) • • • t a b ( a h t p r e D e a p r k m C r d o i r n i v i r n g v e e a e a d o l c s ) t p t o o t + i r a o 1 n D a s n C d p - o a w re e r n s o u t p E p U ly or UL

+3 Not available - Grounding terminal

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 13

3 Electrical Installation

(cid:132) Control Circuit Terminals The figure below shows the control circuit terminal arrangement. The drive is equipped with screwless terminals.

S3

S2 E(G) HC H1 H2 DM+ DM- IG R+ R- S+ S- M3 M4 M6 V+ AC V- A1 A2 FM AM AC P1 C1 P2 C2 M1 M2 M5 Use a straight-edge screwdriver with a blade width of max 2.5 mm S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP MA MB MC and a thickness of max 0.6 mm to release the terminals DIP switch S2 and jumper S3 are located on the terminal board. Set them as described below.

S2 RS422/485 Termination Resistor Off On

Safe Disable Input S3 Sink/Source/External Supply Selection Source Sink External 24 Vdc Power Supply (cid:132) Sinking/Sourcing Mode (NPN/PNP Selection) Use a wire link between terminals SC and SP or SC and SN to select between Sink mode, Source mode or external power supply for the digital inputs S1 to S8 as shown below (Default: Sink mode, internal power supply). Note: Never short terminals SP and SN as doing so will damage the drive.

Internal Power Supply - Sinking Mode (NPN) (default) External Power Supply - Sinking Mode (NPN)

S7 S7

S8 S8

SN SN SC SC 24 Vdc 24 Vdc SP External SP 24 Vdc Internal Power Supply - Sourcing Mode (PNP) External Power Supply - Sourcing Mode (PNP)

S7 S7

S8 S8

SN SN

SC SC

SP 24 Vdc E 24 x t V e d rn c al SP 24 Vdc

14 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

3 Electrical Installation

(cid:132) Control Circuit Terminal Functions

Type No. Terminal Name (Function) Function (Signal Level) Default Setting S1 Up Command (Closed: Up, Open: Stop) S2 Down Command (Closed: Down, Open: Stop) S3 Multi-function input 3 (Nominal Speed) Photocoupler S4 Multi-function input 4 (Inspection Operation) 24 Vdc, 8 mA Digital Inputs S5 Multi-function input 5 (Intermediate Speed 1) Use the wire link between terminals SC and SN or between SC and S6 Multi-function input 6 (Leveling Speed) SP to select sinking or sourcing, and to select the power supply. S7 Multi-function input 7 (Not used) S8 Multi-function input 8 (Not used) SC Multi-function input common Photocoupler, 24 Vdc, 8 mA Digital Input SN 0 V Use the wire link between terminals SC and SN or between SC and Power Supply SP +24 Vdc SP to select sinking or sourcing, and to select the power supply. H1 Safe Disable input 1 24 Vdc, 8 mA One or both open: Drive output disabled Both closed: Normal operation Safe Disable Internal impedance: 3.3 kΩ Inputs H2 Safe Disable input 2 Off time of at least 1 ms Set the S3 jumper to select sinking or sourcing, and to select the power supply. HC Safe Disable function common Common for the Safe Disable function +V Power supply for analog inputs 10.5 Vdc (max. allowable current 20 mA) -V Power supply for analog inputs -10.5 Vdc (max. allowable current 20 mA) A1 Multi-function analog input 1 (Speed Reference Bias) -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ) Analog Inputs A2 Multi-function analog input 2 (Not used) -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ) AC Analog Input common 0 V E (G) Ground for shielded lines and option cards - MA N.O. output Fault Relay MB N.C. output MC Fault output common M1 Relay output 1 (Brake Control) 30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A M2 Minimum load: 5 Vdc, 10 mA Multi-Function M3 Relay output 2 (Output Contactor Control) Relay Output M4 M5 Relay output 3 (Drive Ready) M6 P1 Multi-Function Photocoupler output 1 (During frequency output 2) C1 Photocoupler Photocoupler output 48 Vdc, 2 to 50 mA Output P2 Photocoupler output 2 (Not used) C2 FM Analog monitor output 1 (Output speed) -10 to +10 Vdc, 0 to +10 Vdc Monitor Output AM Analog monitor output 2 (Output current) AC Monitor common 0 V Safety Monitor DM+ Safety monitor output Outputs status of Safe Disable function. Closed when both Safe Output DM- Safety monitor output common Disable channels are closed. Up to +48 Vdc 50 mA. NOTICE: The terminals HC, H1, H2 are used for the Safe Disable function. Safe Disable can be used to enable/disable the drive. If special requirement are fulfilled, it can also be utilized for reducing the number of motor contactors to one. Refer to Safe Disable Input Function on page 41 for details. Always remove the wire link between HC, H1, or H2 when using Safe Disable. NOTICE: The wiring length to terminals HC, H1 and H2 should not exceed 30 m. NOTICE: When connecting a reactive load such as a relay coil to a photo coupler output, attach a flywheel diode to the load (relay coil) like shown below. Ensure the diode rating is greater than the circuit voltage. Flywheel diode Supply ( D m C a x P o 4 w 8 e V r ) Re lo a a c d tive I (max 50 mA) YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 15

4 Keypad Operation

4 Keypad Operation

(cid:139) Digital Operator and Keys

The digital operator is used to program the drive, to start and stop it, and to display DIGITAL OPERATOR JVOP-180 ALM fault information. The LEDs indicate the operating status of the drive.

F1 F2 ESC R LO E RESET ENTER

RUN STOP

(cid:132) Keys and Functions

Key Name Function

F1 Function Key The functions assigned to F1 and F2 vary depending on the menu that is currently displayed. The (F1, F2) name of each function appears in the lower half of the display window. F2 • Returns to the previous display. ESC Key • Moves the cursor one space to the left. ESC • Pressing and holding this button will return to the Speed Reference display. • Moves the cursor to the right. RESET Key RESET • Resets the drive to clear a fault situation. Starts the drive in the LOCAL mode. The Run LED • is on, when the drive is operating the motor. RUN RUN Key • flashes when decelerating to stop (“ramp to stop”), or when the speed reference is 0. • flashes quickly when the drive is disabled by a DI, when the drive was stopped using a Fast Stop command via the digital inputs, or when a Run command is active during power up. Up Arrow Key Scrolls up to display the next item, selects parameter numbers and increments setting values. Down Arrow Key Scrolls down to display the next item, selects parameter numbers and increments setting values. STOP STOP Key Stops drive operation.

• Enters parameter values and settings. ENTER Key ENTER • Selects a menu item to move between displays. LO/RE Selection Switches drive control between the operator (LOCAL) and the control circuit terminals LO RE Key (REMOTE). The LED is on when the drive is in the LOCAL mode (operation from keypad). On: When the drive detects a fault. Flashing: ALM ALM LED Light • When an alarm occurs. • When oPE is detected. • When a fault or error occurs during Auto-Tuning.

16 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

4 Keypad Operation

(cid:139) Menu Structure and Modes

The following illustration explains the operator keypad menu structure. Figure1.1

- MODE - DRV Rdy -MONITR- DRV Rdy Speed Ref (OPR) Speed Ref 1 U1-01= 0.00% U1-01= 000.00% U1-02= 0.00% RSEQ (cid:14804)0.00(cid:14890)50.00(cid:14805) U1-03= 0.00A LREF (cid:966) (cid:780)0 F . W 00 D %(cid:781) (cid:968) <2> - MODE - DRV Rdy -MONITR- DRV Rdy -MONITR- DRV Rdy Monitor Menu Monitor Speed Reference U1-01= 0.00% U1 -01= 0.00% U1- 01 = 0.00% U1-02= 0.00% RSEQ U1-02= 0.00% RSEQ U1-02= 0.00% RSEQ U1-03= 0.00A LREF U1-03= 0.00A LREF U1-03= 0.00A LREF FWD FWD FWD - MODE - PRG -MONITR- DRV Rdy -MONITR- DRV Rdy Modified Consts U2 -0 F 1= au l o t C Trace U1- 0 O 2 u t = p u 0 t . S 00 p % eed X P M ar o a d m ifi e e t d ers U U 2 2 - - 0 0 2 3 = = o 0 P .0 r 0Hz R LR SE E Q F U U 1 1 - - 0 0 3 4 = = 0 0 .00A R LR SE E Q F HELP FWD DATA <3> FWD FWD - MODE - PRG Quick Setting Initial Display <4> L1000A HELP FWD DATA XXXV(cid:14)X.X/X.XkW L1000A XX.XX/XX.XXA YASKAWA <XXX> <5> - MODE - PRG Programming HELP FWD DATA - MODE - PRG Rdy Auto-Tuning AUTO HELP FWD DATA <1> Drive cannot operate the motor. <2> Flashing characters are shown as . <3> X characters are shown in this manual. The LCD Operator will display the actual setting values. <4> The speed reference appears after the initial display which shows the product name. <5> The information that appears on the display will vary depending on the drive.

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 17 edoM evirD edoM gnimmargorP >1< FWD 0

5 Start Up

5 Start Up

(cid:139) Drive Setup Procedure

The illustration below shows the basic setup procedure. The steps from switching on power are explained more detailed on the following pages.

START

Mechanical installation

Main and control circuit wiring

Check the encoder power supply selection (Closed Loop Control only) Apply main power on to the drive. Adhere to safety messages concerning application of power.

Check the motor rotation direction.

Select the control mode in parameter A1-02. Set up the encoder feedback in F1-(cid:3)(cid:3) parameters when using a Closed Loop Control and check the encoder rotation direction.

Set up o1-20 to o1-22 and then select the display units for speed, accerleration and deceleration ramp and jerk settings in o1-03. Perform Auto-Tuning for motor parameters and the encoder offset. For control modes below, refer to Auto-Tuning Induction Motors on page22 (cid:129) V/f Control (cid:129) Open Loop Vector Control (cid:129) Closed Loop Vector Control For Closed Loop Vector for PM, refer to Auto-Tuning PM Motors on page23 Digital operator (b1-01 = 0) Determine the (Speed selection by digital inputs) source of the speed reference. Set the Speed Reference Selection mode Analog Input parameter d1-18 Assign functions to the analog/digital I/O terminals using parameters H1-(cid:2)(cid:2), H2-(cid:2)(cid:2), H3-(cid:2)(cid:2), and H4-(cid:2)(cid:2) Assign functions to the digital I/O terminals using parameters H1-(cid:2)(cid:2) and H2-(cid:2)(cid:2) Set up the Set up the (cid:129) Acceleration/deceleration ramp (C1-(cid:2)(cid:2)) (cid:129) Preset speed references (d1-(cid:2)(cid:2)) (cid:129) Jerk settings (C2-(cid:2)(cid:2)) (cid:129) Acceleration/deceleration ramp (C1-(cid:2)(cid:2)) (cid:129) Jerk settings (C2-(cid:2)(cid:2)) Set up the Inspection Operation sequence.

Perform a test run.

Fine-tuning (cid:129) Adjust settings for the brake sequence. (cid:129) Adjust speed control loop (C5-(cid:2)(cid:2)) etc. FINISH

18 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

5 Start Up

(cid:139) Power On

Before turning on the power supply • Make sure all wires are connected properly. Also make sure motor phases are connected in the right sequence. • Make sure that no screws, loose wire ends, or tools are left in the drive. • If an encoder option card is used make sure the encoder is wired correctly and the power supply on the option card is set according to the encoder specification.

After turning the power on, the drive mode display should appear and no fault or alarm should be displayed. In case of any error refer to Troubleshooting on page 36.

(cid:139) Control Mode Selection When the drive is first powered up, one of the four control modes must be selected to match the application. Note that Closed Loop Vector modes require encoder feedback cards. The table below indicates possible control modes depending on the motor type and shows the required encoder feedback card.

Machine Type Control Mode A1-02 setting Encoder Option Card V/f Control 0 No card required Induction motor without encoder Open Loop Vector Control 2 No card required Induction motor with incremental encoder Closed Loop Vector Control 3 PG-B3 / PG-X3 Permanent magnet motor with EnDat 2.1/01 or Closed Loop Vector Control for PM motors 7 PG-F3 EnDat 2.2/01 encoder Yaskawa IPM motor with incremental encoder Closed Loop Vector Control for PM motors 7 PG-X3 (cid:139) Motor Rotation Direction Setup Depending on the elevator configuration it might be necessary to change the motor direction in order to have the elevator traveling up when the Up command is given to the drive. Do the following to check the motor rotation direction. • The drive puts out voltage in U-V-W phase sequence when an Up command is input. Check the motor rotation with this phase sequence (for most motors clockwise seen from the shaft side). • If the motor drives the elevator in up direction with a U-V-W sequence, make sure parameter b1-14 is set to 0 (default). • If the motor drives the elevator in down direction with a U-V-W sequence, set parameter b1-14 is set to 1.

Note: Always perform motor rotation direction setup prior to setting the encoder rotation direction.

(cid:139) Encoder Setup (cid:132) Encoder Resolution Setup

Set the encoder resolution (incremental signal in case of absolute encoders with Sin/Cos tracks) in parameter F1-01.

(cid:132) Encoder Rotation Direction Setup Perform the following steps to make sure the encoder rotation direction is set up correctly in the drive.

If information about the signal sequence of the encoder are available • Check the sequence of encoder phases A and B when the motor drives the elevator in up direction. • If the encoder A phase leads phase B, make sure F1-05 is set to 0 (default). • If the encoder B phase leads phase A, make sure F1-05 is set to 1. If no information about the signal sequence of the encoder are available • Turn the motor manually in elevator up direction while checking the value of monitor U1-05. • If the value in U1-05 is positive, the set encoder direction is correct. • If the value in U1-05 is negative, alter the setting of parameter F1-05.

Note: Always set the motor rotation direction prior to the encoder rotation direction. Refer to Motor Rotation Direction Setup on page 19.

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 19

5 Start Up

(cid:139) Digital Operator Display Unit Selection

The drive allows to choose between different display units for speed related parameters and monitors, acceleration and deceleration rates and jerk settings. The units can be selected using parameter o1-03 like shown below.

Display Unit o1-03 Setting Speed Setting/Monitors Accel/Decel Rates Jerk Settings (d1-(cid:134)(cid:134), U1-02, U1-02,...) (C1-(cid:134)(cid:134)) (C2-(cid:134)(cid:134)) 0 0.01 Hz 1 (default) 0.01% 2 1 rpm 0.01 s 0.01 s 3 User defined 4 0.01 m/s 5 0.01 m/s 0.01 m/s2 0.01 m/s3 When using setting 4 or 5 certain mechanical data have to be programmed to the drive prior to changing o1-03. Perform the following steps.

1. Make sure motor data are set up correctly. Verify the setting of the maximum output frequency in parameter E1-04 and the setting for the number of motor poles in parameter E2-04 or E5-04. 2. Set the traction sheave diameter in units of mm to parameter o1-20. 3. Set the correct roping to parameter o1-21. 4. If a mechanical gear is used, set the gear ratio (n /n ) to parameter o1-22. If a gearbox is not used, make Motor Traction Sheave sure o1-22 is set to 1.0. 5. Change parameter o1-03 to setting 4 or 5. The unit and setting values of related parameters will be changed automatically. (cid:139) Motor Data and Encoder Auto-Tuning

(cid:132) Auto-Tuning Types Auto-Tuning automatically programs the drive’s motor and motor control related parameters. Select between Auto- Tuning methods listed below.

Motor Data Tuning Modes for Induction Motors (A1-02 = 0, 2, or 3) Control Mode (A1-02) Type Setting Requirements and Benefits V/f (0) OLV (2) CLV (3) • Rotational Auto-Tuning gives the most accurate results, and is therefore highly recommended if possible. Rotational Auto-Tuning T1-01 = 0 No Yes Yes • Motor must run freely or with light load (<30%), i.e. ropes have to be removed. • Automatically calculates motor parameters needed for vector control. Stationary Auto-Tuning 1 T1-01 = 1 • Use if ropes can not be removed. Note that the accuracy is less then with No Yes Yes Rotational Auto-tuning. Stationary Auto-Tuning for • Used for V/f Control or in vector control modes when the drive was set up T1-01 = 2 Yes Yes Yes Line-to-Line Resistance properly before and the motor cable has changed. • A motor test report is available. The no-load current and the rated slip have must be entered from the test report, all other motor-related parameters are Stationary Auto-Tuning 2 T1-01 = 4 calculated automatically. No Yes Yes • Use if ropes can not be removed and if slip and no-load current data are available. Motor Data Tuning Modes for Permanent Magnet Motors (A1-02 = 7) Type Setting Requirements and Benefits • Use if a motor test report is available Motor Data Input T2-01 = 0 • Input motor data like on test report. Make sure to convert data into the correct unit before if necessary. • Use if a motor test report is not available Stationary Auto-Tuning T2-01 = 1 • Input motor data like on name plate. Make sure to convert data into the correct unit before. The drive automatically calculates the motor data. 20 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

5 Start Up

Type Setting Requirements and Benefits Stationary Auto-Tuning for • Tunes stator resistance only. T2-01 = 2 Stator Resistance • Should be performed if the motor cable has changed. • Used the Motor Induction Voltage (E5-24) if no data are available. Rotational Back EMF T2-01 = 11 • Should be performed after Motor data have been set and the encoder offset has been adjusted. Constant Auto-Tuning • The motor must be uncoupled from the mechanical system (remove ropes). Encoder Offset Tuning Modes for Permanent Magnet Motors (A1-02 = 7) Encoder Offset Tuning measures the angle between the encoder zero pulse and the rotor orientation. It needs to be performed when a drive is setup the first time or after initialization, when the motor rotation direction or encoder rotation direction has been changed or when the encoder was replaced. Type Setting Requirements and Benefits • Attempts to detect the motor rotor position, judges if the encoder offset can be tuned using Stationary Encoder Offset Tuning and sets parameters needed for Initial Magnet Pole Search (n8-36, n8-37). Initial Magnet Pole Search T2-01 = 3 • Should be performed after motor Auto-tuning in order to decide the encoder tuning method. Parametes Auto-Tuning Important: When using a PG-X3 card with an incremental encoder and this tuning fails, the motor can not be driven using and incremental encoder. Change the encoder to an absolute encoder. Stationary Encoder Offset • Tunes the encoder offset without rotating the motor. T2-01 = 4 Auto-Tuning • If the encoder offset can not be tuned properly by this method run Rotating Encoder Offset Tuning. Rotational Encoder Offset • Tunes the encoder offset while rotating the motor. T2-01 = 10 Auto-Tuning • Motor and mechanical system must be uncoupled (ropes must be removed from traction sheave). (cid:132) Tuning Mode Selection and Data Input For Auto-Tuning, enter the Auto-Tuning menu (via the T parameters) and perform the steps shown in the figure below. Data required from the motor nameplate will vary depending on the type of Auto-Tuning selected. This example shows the procedure for performing Rotational Auto-Tuning of an induction motor in Open Loop Vector control. Drive mode display Enter the Auto-Tuning Mode Select the tuning method - MODE - DRV Rdy - MODE - PRG - A.TUNE - PRG - A.TUNE - PRG U1 S -0 p 1 e = e d 0 R .0 e 0 f % (OPR) Auto-Tuning T1 T -0 u 1 n = in g 0 M ∗ o 0∗ de Sel T1 T -0 u 1 n = in g 0 M ∗ o 0∗ de Sel U U 1 1 - - 0 0 2 3 = = 0 0 . . 0 0 0 0 % A R LR SE E Q F AUTO Standard Tuning Standa “ rd 0 ” Tuning Entry Accepted JOG FWFDWD/REV HELP FWD DATA ESC FWD DATA FWD - A.TUNE - PRG - A.TUNE - PRG - A.TUNE - DRV - A.TUNE - DRV - MODE - DRV Mtr Rated Power Rated Speed Auto-Tuning Tune Proceeding T1-02= X.XXkW T1-07= 1450RPM 0.00 %/ 0.00A X.XX %/ X.XXA End (0.00 ~ 650.00) (0 ~ 24000) Tuning Ready ? Tune Successful “X.XXkW” “1450RPM” Press RUN key (cid:30)(cid:30)(cid:30)(cid:30)(cid:30)(cid:30)(cid:2)(cid:2)(cid:2)(cid:2)(cid:32)(cid:32)(cid:32)(cid:32)(cid:32)(cid:32) ESC FWD DATA ESC FWD DATA ESC FWD FWD FWDRESET RUN Drive asks if it should start Display flashes while the "End" appears when the Enter the correct data as listed tuning drive parameters drive measures and sets process is complete on the nameplate motor parameter values If Auto-Tuning can not be performed for some reason (no-load operation impossible, etc.), then set the maximum frequency and voltage in the E1-(cid:134)(cid:134) parameters and enter the motor data manually into the E2-(cid:134)(cid:134) parameters for induction motors or E5-(cid:134)(cid:134) parameters for PM motors. Refer to Auto-Tuning Errors on page 39. (cid:132) Precautions • Always try to perform Rotational Auto-Tuning as it gives more accurate results than Non-Rotating Auto-Tuning. Perform Non-Rotating Auto-Tuning if the load can not be disconnected (e.g. ropes can not be removed). • Make sure that the mechanical brake is closed for all Auto-Tuning methods except for Rotational Auto-Tuning. • Motor contactors must be closed during the Auto-Tuning process. • H1 and H2 signals must be ON when performing Auto-Tuning. • Confirm that the motor is mechanically fixed. • Do not touch the motor until the Auto-Tuning process is complete. Voltage is applied to the motor during the tuning process, even though the motor may not be rotating. • To cancel Auto-Tuning, press the STOP key on the digital operator. • During Auto-Tuning the motor is started and stopped repeatedly and may also rotate. When the tuning is finished, “END” will appear on the operator panel. Do not touch the motor until this display is shown and the motor has completely stopped. YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 21

5 Start Up

(cid:132) Auto-Tuning Procedure Auto-Tuning Induction Motors

START

Set terminals H1 and H2 if Safe Disable function is used Set the Baseblock input (H1-(cid:3)(cid:3)=8/9) if used.

A1-02 N = o 2 or 3 (ropes Y r e e s moved) Is the Control Mode Can the motor V/f Control ? rotate freely? Yes A1-02=0 No Stationary Auto-Tuning for Select Stationary Select Rotational Terminal Resistance Auto-Tuning 1 or 2 Auto-Tuning T1-01 = 2. T1-01 = 1 or 4. T1-01 = 0

Refer to Enter the data in to T1-(cid:3)(cid:3) parameters as indicated on the Enter the data in to T1-(cid:3)(cid:3) parameters as Auto-Tuning Errors on page39 display. indicated on the display. Remove the Fault/Alarm source and Press the Up key until “Tuning Ready” is displayed. Press the Up key until “Tuning Ready” is repeat Auto Tuning. displayed. Release the Brake.

Close the motor contactor(s).

Press the Run key on the digital operator and wait until Auto-Tuning is finished.

Tuning No Successful? (Alarm or Fault code displayed(cid:11) Yes (”Entry Accepted” displayed) Apply the brake if it was released during Auto-tuning. Open the motor contactor(s). Open terminals H1-HC and H2-HC if used during the normal sequence. Open the Baseblock input (H1-(cid:3)(cid:3)=8/9) if used. FINISH

22 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

5 Start Up

Auto-Tuning PM Motors

START

Set terminals H1-HC and H2-HC if Safe Disable function is used. Set the Baseblock input (H1-(cid:3)(cid:3)=8/9) if used.

No Complete motor data sheet available? Yes Select Motor Data Input Select Stationary Auto-Tuning T2-01 = 0 T2-01 = 1 Refer to Enter the i n d d a i t c a a i t n e d to o T n 2 t - h (cid:3) e (cid:3) di s p p a l r a a y m . eters as Enter the i n d d a i t c a a i t n e d to o T n 2 t - h (cid:3) e (cid:3) di s p p a l r a a y m . eters as R A em ut o o v - e T u th n e in F g a E ul r t r /A o l r a s r m on s o p u a r g c e e 3 a 9 nd repeat Auto Tuning. Press the Up key until “Tuning Ready” is Press the Up key until “Tuning Ready” is displayed. displayed. Close the motor contactor. Press the Run key on the digital operator and wait until Auto-Tuning is finished. No ((Alarm or Fault code Tuning displayed(cid:11)(cid:11) Successful? Yes (”Entry Accepted” displayed) Continue with encoder offset tuning. Refer to Encoder Offset Tuning on page24. Can the motor No rotate freely? Yes(Ropes removed) Select Rotational Back EMF Constant Auto-Tuning T2-01=11. Press the Up key. Press the Run key on the digital operator and wait until Auto-Tuning is finished. Open the motor contactor(s). Open terminals H1-HC and H2-HC if used during the normal sequence. Open the Baseblock input (H1-(cid:3)(cid:3)=8/9) if used. FINISH YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 23

5 Start Up

Encoder Offset Tuning START

Set the motor and encoder data manually or perform motor data Auto-tuning. No Have all motor and encoder data been set correctly? Yes Set terminals H1-HC and H2-HC if Safe Disable function is used Set the Baseblock input (H1-(cid:3)(cid:3)=8/9) if used Close the motor contactor(s)

Select Initial Magnet Pole Search Parameter Auto-Tuning T2-01 = 3 Press the Up key until “Tuning Ready” is displayed. Press the Run key on the digital operator and wait until Absolute encoder necessary for Auto-Tuning is finished. driving the motor. No - “Er22” Change the PG option card and Encoder Offset Rotational Auto-Tuning necessary use an absolute Encoder Tuning (EnDat, ...). Successful? Yes (Encoder Offset Stationary Absolute No Auto-Tuning possible) encoder used? (PG-X3, Incremental Yes encoder used) (EnDat, ...) Uncouple motor and the mechanical system of the elevator (remove ropes) Select Stationary Encoder Offset Auto-Tuning Select Rotational Encoder Offset T2-01 = 4 Auto-Tuning T2-01 = 10 Press the Up key until “Tuning Ready” is displayed. Press the Up key until “Tuning Ready” is displayed. Press the Run key on the digital operator and wait until Auto-Tuning is finished. Release the brake. Refer to Tuning No Auto-Tuning Errors on page 39 Successful? Remove the Fault/Alarm source Press the Run key on the digital operator and repeat Auto Tuning. and wait until Auto-Tuning is finished Yes Close the brake. No Refer to Tuning Auto-Tuning Errors on page39 Successful? Remove the Fault/Alarm source and repeat Auto Tuning. Yes Open the motor contactor(s). Open the Baseblock input (H1-(cid:3)(cid:3)=8/9) if used. Open terminals H1-HC and H2-HC if used during the normal sequence. Remount the ropes if removed during tuning. FINISH 24 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

5 Start Up

(cid:139) Up and Down Commands and Speed Reference Selection

(cid:132) Speed Reference Selection Parameter b1-01 determines the source of the speed reference.

b1-01 Reference source Speed reference input Set the speed references in the d1-(cid:134)(cid:134) parameters and use digital inputs to switch over 0 (default) Operator keypad (Digital inputs) between different reference values. 1 Analog input Apply the speed reference signal to terminal A1 or A2. 2 Serial Communication Serial Communications using the RS422/485 port 3 Option Board Communications option card (cid:132) Up / Down Command Source Selection The input source for the Up and Down signal can be selected in parameter b1-02.

b1-02 Up/Down source Run command input 0 Operator keypad RUN and STOP keys on the operator Terminal S1: Run in Up direction 1 (default) Digital inputs Terminal S2: Run in Down direction 2 Serial Communication Serial Communications using the RS422/485 port 3 Option Board Communications option card (cid:132) Travel Start and Stop Travel Start To start the elevator in up or down direction, the following conditions must be fulfilled: • A speed reference greater than zero must be selected. • The Safe Disable signals at terminals H1 and H2 must both be closed. • An Up or Down Signal must be set at the source specified in b1-02. Travel Stop

The drive stops under the following conditions: • The Up or Down command is cleared. • d1-18 is set to 1 or 2 and the Up/Down or Leveling Speed signal (H1-(cid:134)(cid:134) = 53) is cleared. • d1-18 is set to 3 and all speed inputs are cleared. • A fault occurs. The stopping method depends on the fault occurred and certain parameter settings. • The Safe Disable inputs are opened or a Base Block signal is input. In this case the brake is closed immediately and the drive output shuts off.

(cid:139) Speed Selection Using Digital Inputs (b1-01 = 0)

Use parameter d1-18 to determine how different travel speeds are selected by digital inputs.

d1-18 Speed Selection 0 Multi-speed inputs 1, Speed references are set in d1-01 to d1-08 1 (default) Separate speed inputs, Speed references are set in d1-19 to d1-24 and d1-26, Higher speed has priority 2 Separate speed inputs, Speed references are set in d1-19 to d1-24 and d1-26, Leveling speed has priority 3 Multi speed inputs 2, Speed references are set in d1-02 to d1-08, Stop if no speed selection input is enabled

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 25

5 Start Up

(cid:132) Multi-Speed Inputs 1, 2 (d1-18 = 0 or 3) Speed Selection When d1-18 = 0 or 3, multi-function digital inputs are preset as shown below.

Terminal Parameter Number Set Value Details S5 H1-05 3 Multi-Speed Reference 1 S6 H1-06 4 Multi-Speed Reference 2 S7 H1-07 5 Multi-Speed Reference 3 Different speed reference settings can be selected by combining the three digital inputs as shown in the table below.

Digital Inputs Selected Speed Multi-Speed Multi-Speed Multi-Speed d1-18 = 0 d1-18 = 3 Reference 1 Reference 2 Reference 3 0 0 0 Speed reference 1 d1-01 Stop 1 0 0 Speed reference 2 d1-02 Speed reference 2 d1-02 0 1 0 Speed reference 3 d1-03 Speed reference 3 d1-03 1 1 0 Speed reference 4 d1-04 Speed reference 4 d1-04 0 0 1 Speed reference 5 d1-05 Speed reference 5 d1-05 1 0 1 Speed reference 6 d1-06 Speed reference 6 d1-06 0 1 1 Speed reference 7 d1-07 Speed reference 7 d1-07 1 1 1 Speed reference 8 d1-08 Speed reference 8 d1-08 0 = Off, 1 = On Setting d1-18 = 0 Eight separate speed settings (defined in parameters d1-01 to d1-08) can be selected by three digital input signals. Setting d1-18 = 3 Seven separate speeds settings (defined in parameters d1-02 to d1-08) can be selected by three digital input signals. The drive stops when no speed is selected (i.e., all speed selection inputs are switched off). (cid:132) Separate Speed Inputs (d1-18 = 1 or 2)

With this setting, six different speeds (defined in the parameters d1-19 to d1-24 and d1-26) can be set and selected using four digital inputs. Speed Selection

When d1-18 = 1 or 2, Multi-function digital inputs are preset as shown below.

Terminal Parameter Number Set Value Details S3 H1-03 50 Nominal speed (d1-19) S5 H1-05 51 Intermediate speed 1 (d1-20) S6 H1-06 53 Leveling speed (d1-26)

26 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

5 Start Up

Depending on the assignment of speed selection functions to the digital input (H1-(cid:134)(cid:134) settings), the different speed settings can be selected like shown in the table below.

Leveling and Nominal Speed Leveling speed not Nominal Speed not Selected Speed assigned (H1-(cid:134)(cid:134)=50 and H1-(cid:134)(cid:134)=53) assigned (H1-(cid:134)(cid:134) ≠ 53) assigned (H1-(cid:134)(cid:134) ≠ 50) 50 51 52 53 50 51 52 51 52 53 Nominal Speed (d1-19) 1 0 0 A 1 0 0 0 0 0 Intermediate Speed 1 (d1-20) 0 1 0 A 0 1 0 1 0 0 Intermediate Speed 2 (d1-21) 1 1 1 A 1 1 1 N/A N/A N/A Intermediate Speed 3 (d1-22) 0 1 1 A 0 1 1 1 1 0 Revelling Speed (d1-23) 0 0 1 A 0 0 1 0 1 0 Leveling Speed (d1-26) 0 0 0 1 0 0 0 X X 1 Zero Speed 0 0 0 0 N/A N/A N/A N/A N/A N/A 0 = Off, 1 = On A: No influence when d1-18=1, 0 when d1-18=2 B: No influence N/A = Not available Higher Speed has Priority and the Leveling Speed Input is Assigned (d1-18 = 1 and H1-(cid:134)(cid:134) = 53) (Default) The higher speed has priority over the leveling speed, meaning the leveling signal is disregarded as long as any other speed selection input is active. The drive decelerates to the leveling speed (d1-26) when the selected speed reference signal is removed.

DC Injection/ DC Injection/ position lock position lock Speed Safe disable Up/Down Leveling speed No effect Selected speed Input is set Higher Speed Priority is Selected and the Leveling Speed Input is Not Assigned (d1-18 = 1 and H1-(cid:134)(cid:134) ≠ 53) The drive decelerates to the leveling speed (d1-26) when the selected speed reference signal is removed. If no speed reference is selected at start the drive will trigger a “FrL” fault. To disable Speed Reference Missing (FrL) detection, set parameter S6-15 to “0”. With this setting the drive starts using leveling speed if no other speed reference is selected.

DC Injection/ DC Injection/ position lock position lock Speed Safe disable Up/Down Selected speed Leveling Speed has Priority and the Leveling Speed Input is Assigned (d1-18 = 2, H1-(cid:134)(cid:134) = 53) The leveling signal has priority over other speed references. The drive decelerates to the leveling speed (d1-26) when the leveling speed selection input is activated. DC Injection/ DC Injection/ position lock position lock Speed Safe disable Up/Down Leveling speed Leveling speed has priority Selected speed

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 27

5 Start Up

Leveling Speed Priority is Selected and the Nominal Speed Input is Not Assigned (d1-18 = 2, H1-(cid:134)(cid:134) ≠ 50) The drive runs at nominal speed (d1-19) when no speed selection input is set. When the leveling speed signal is set, the drive decelerates to the leveling speed. The leveling speed signal has priority over all other speed signals.

DC Injection/ DC Injection/ position lock position lock Speed Safe disable Up/Down Leveling speed (cid:139) I/O Signal Setup Note: The default setting functions can be seen in the connection diagram on page 10. (cid:132) Multi-Function Digital Inputs Assign functions to each digital input terminal using the H1-(cid:134)(cid:134) parameters.

(cid:132) Multi-Function Digital Outputs Determine the function for each digital output terminal with the H2-(cid:134)(cid:134) parameters. The setting value of these parameters consists of three digits, where the middle and right digit determines the function, and the left digit sets the output characteristics. The output characteristics can be either “Output as selected” (0) or “Inverse output” (1).

(cid:132) Multi-Function Analog Inputs

The function of each analog input can be assigned in the H3-(cid:134)(cid:134) parameters. (cid:132) Multi-Function Analog Outputs

Use the H4-(cid:134)(cid:134) parameters to set up the output value of the analog monitor outputs and to adjust the output signal levels.

(cid:139) Acceleration Ramp, Deceleration Ramp, and Jerk Settings The acceleration and deceleration ramps are set in the parameters C1-01 and C1-02, while the jerk settings are set in the C2-(cid:134)(cid:134) parameters as shown in the figure below.

C2-03 Jerk Characteristic C2-02 at Decel Start Jerk Characteristic at Accel End C2-04 Jerk Characteristic Acceleration Ramp 1 at Decel End C2-05 Jerk below Leveling Speed C2-01 C1-01 Jerk Characteristic at Accel Start Leveling Speed Deceleration Ramp 1 C1-02 The way of setting these parameters and their setting units change with parameter o1-03 as shown below: o1-03 = 0, 1, 2, 3, 4 o1-03 = 5 Set in units of second as the time to accelerate from Set in units of m/s2 as accel/decel rate used when Accel/Decel Ramps C1-(cid:134)(cid:134) zero to the rated speed, respectively as time to changing the speed. decelerate from rated speed to zero. Set in units of second as the time used to change the Jerk Settings C2-(cid:134)(cid:134) accel/decel rate from zero to the accel/decel ramp Set in units of m/s3 as the accel/decel change rate. setting of C1-(cid:134)(cid:134) and vice versa.

28 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

5 Start Up

(cid:139) Brake Sequence

The figure below shows the brake sequence and parameters that can be used for adjustment.

(cid:139) Inspection Operation

(cid:132) Start in Inspection Mode Inspection operation is performed when an Up or Down signal is input while one of the conditions below is true.

• Parameter d1-18 is set to 0 or 3 and the selected speed is higher than d1-28 but lower than d1-29. • Parameter d1-18 is set to 1 or 2 and a digital input programmed for Inspection Operation Speed (H1-(cid:134)(cid:134) = 54) is enabled. The start is performed using the same acceleration characteristics, brake sequence and contactor sequence like in normal operation. The carrier frequency is set to 2 kHz during Inspection Operation but can be changed using parameter C6-21.

(cid:132) Stop in Inspection Mode

To stop the drive in Inspection Mode either remove the Up or Down signal or unselect the Inspection Operation Speed Reference (conditions listed for Start in Inspection Mode must become untrue). The stop can be performed using a deceleration ramp, depending on the setting of parameter C1-15 (Inspection Operation Deceleration Ramp). • If C1-15 = 0, the drive immediately closes the brake, shuts off the drive output and opens the motor contactor. • If C1-15 > 0, the drive decelerates to stop, closes the brake, shuts the output off and opens the motor contactor.

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 29 S1-04 DC Injection/ Position Lock Time at Start Speed RUN Up/Down Brake Control Output 01-1S emiT yaleD dnammoC NUR Selected Speed S1-05 DC Injection/ Leveling Position Lock Speed at Stop 60-1S esaeleR ekarB emiT yaleD 70-1S esolC ekarB emiT yaleD 11-1S emiT yaleD nepO rotcatnoC tuptuO Zero Speed Level S1-01

6 Fine Adjustments

6 Fine Adjustments

This section provides tips for improving the ride quality after the basic setup is complete and lists solutions to potential problems. Refer to the Technical Manual for detailed description.

(cid:139) Potential Problems and Solutions

Problem Control Mode and Possible Cause Corrective Action • Increase the DC Injection Braking current at start using parameter S1-02. • Set the time for DC Injection Braking at start (S1-04) to as V/f and short a value as possible, but make sure that brake releases Not enough torque when the brake is released OLV completely before the motor starts to turn. • Increase the minimum (E1-10) and medium (E1-08) V/f pattern voltages. Make sure, that the starting and leveling current does not rise too high. • Adjust the speed control loop settings at start. Increase the gain setting in C5-03 and decrease integral time setting in CLV C5-04. If vibration occurs, set the values back in small Rollback at start increments. • Increase the position lock gain at start in parameter S3-01. The speed control is not responding quickly • First adjust the speed control loop parameters properly enough when the brake is released (C5-03 and C5-04). • Increase the position lock gain at start 1 in S3-01 gradually. PM/CLV If vibration occurs reduce it. • Increase the position lock gain at start 2 in S3-02 gradually until rollback disappears. Motor torque is not fully established when the Lengthen the brake release delay time (S1-06) and the time brake is released for DC Injection Braking / Position Lock at start (S1-04). All Make sure, that the contactors are closed before the Up/ Motor contactors close too late Down command is set. Motor starts turning when the brake is not Increase the DC Injection Braking time at start using completely released or runs against the brake parameter S1-04. Shock at start All Decrease the Jerk at start. Decrease C2-01 if set in m/s2, Acceleration rate is changing too quickly increase C2-01 if set in s. Rollback occurs during brake opening. See above under “Rollback at start”. V/f Output voltage is too high Reduce the V/f pattern settings (E1-08, E1-10). Torque compensation is responding too quickly Increase the torque compensation delay time (C4-02). OLV Output voltage is too high Reduce the V/f pattern settings (E1-08, E1-10). Motor or machine OLV Check the motor slip value in parameter E2-02. Increase or vibrates in the low or CLV The value for the motor slip is set incorrectly decrease it in steps of 0.2 Hz. medium speed range • Decrease C5-01 and then increase C5-02 if the problem CLV occurs at speed higher than C5-07 Speed control loop adjusted too hard. CLV/PM • Decrease C5-03 and then increase C5-04 if the problem occurs at speed lower than C5-07 Motor or machine OLV Torque compensation is responding too quickly Increase the torque compensation delay time (C4-02). vibrates at high speed CLV Speed control loop adjusted too hard. Decrease C5-01, then increase C5-02. or top speed CLV/PM Too fast torque compensation or slip • Increase the torque compensation delay time (C4-02). OLV compensation • Increase the slip compensation delay time (C3-02). • Adjust the speed control loop gain C5-01 and integral time Speed control Loop setting are too soft or too C5-02. hard • Adjust inertia compensation parameters (n5-(cid:134)(cid:134)) if only Car jerks suddenly speed control loop settings can not solve the problem due to overshoot as CLV • For induction motors readjust the motor data (E2-(cid:133)(cid:133)), the motor reaches top CLV/PM especially the slip (E2-02) and no-load current values (E2- speed Wrong motor data 03), or perform Auto-Tuning again. • For PM motors readjust the motor data in E5-(cid:134)(cid:134) or perform Auto-Tuning. Decrease the jerk at the end of acceleration. Decrease C2-02 All The acceleration rate changes too quickly if set in m/s2, increase C2-02 if set in s. 30 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

6 Fine Adjustments

Problem Control Mode and Possible Cause Corrective Action Increase the minimum and mid voltage levels for the V/f V/f and Not enough torque at low speed pattern voltage (E1-10 and E1-08 respectively). Make sure OLV that the starting and leveling current does not rise too high. Motor stops short Motor data incorrect Adjust the motor data (E2-(cid:133)(cid:133)), especially the motor slip OLV and (undershoot) when the (E2-02) and no-load current values (E2-03), or perform CLV Too much slip compensation leveling speed is Auto-Tuning. reached CLV Speed control loop responds too slow Increase the C5-13 and decrease the C5-14. CLV/PM Decrease the Jerk at the end of deceleration. Decrease C2-04 All Deceleration rate changes too quickly. if set in m/s2, increase C2-04 if set in s. Brake is applied too early, causing the motor to Increase the delay time for the brake (S1-07). If necessary, run against the brake also increase the DC Injection Braking time at stop S1-05. All Motor contactor is released though the brake has Check the motor contactor sequence. not yet fully closed Shock at stop • Make sure the speed control loop parameters are adjusted properly (C5-13 and C5-14). CLV Rollback occurs before at stop • Increase the position lock gain at stop S3-03 gradually CLV/PM until no rollback occurs anymore. If vibration occurs reduce the gain S3-03. Increase the carrier frequency in parameter C6-03. If the High frequency motor increasing the carrier frequency must be set higher than the All The carrier frequency is too low noise default setting, a current derating must be considered (refer to the Technical Manual for details). CLV Check the encoder mounting and the orientation of the Encoder vibrates Vibrations which CLV/PM motor shaft. increase with the Mechanical problems Check bearings and gearbox. speed All Rotational parts (motor armature, handwheel, Balance the rotating parts. brake disk/drum) are not properly balanced (cid:139) Speed Loop Adjustments (CLV and PM/CLV) The speed control loop uses three different gain and integral time settings that can be adjusted using C5-(cid:134)(cid:134) parameters. The settings are switched over when the motor speed reaches the level set in parameter C5-07. • Proportional gain and integral time C5-03/04 are used at start when the speed is lower than the setting of C5-07. • Proportional gain and integral time C5-01/02 are used at speeds above the setting of C5-07. • Proportional gain and integral time C5-13/14 are used at stop when the speed is lower than the setting of C5-07. Increase the gain and shorten the integral time to increase speed control responsiveness in each of the sections. Reduce the gain and increase the integral time if vibration or oscillation occurs. (cid:139) Inertia Compensation (CLV and PM/CLV) Inertia compensation can be used to eliminate motor speed overshoot at the acceleration end or undershoot at the end of deceleration caused by the system inertia. Adjust the function following the steps below. 1. Make sure the speed control loop parameters are adjusted properly (C5-(cid:134)(cid:134)). 2. Set parameter n5-01 = 1 to enable inertia compensation. 3. Calculate and set n5-02 and n5-03 as follows: Motor Acceleration n5-02 = J π n r_Mot • J Mot - Motor inertia in kgm2 Time n5-02 Mot 30 T r_Mot • n r_Mot - Rated motor speed in min-1 • T - Rated motor torque in Nm r_Mot Inerti G a a C in o m n5 p - e 0 n 3 sation ΣJ = J TS i2 + Σm 3 π 0 n r v _ r M _ o E t lev 2 • • J i T - S G - e T a r r a r c a t t i i o o n ( s n h L e o a ad v / e n M in o e t ) rtia in kgm2 n5-03 = ΣJ / J Mot • • Σ v r m _E l - e v M - a R s a s t o ed f a e l l l e m va o to v r e d s p p e a e r d ts i n (c m ar, / s counterweight, ropes, load<1>) in kg <1> Insert 0 kg for the load to calculate the lowest setting, insert the elevator rated load to calculate the maximum setting for n5-03. Use the lower setting for initial trials. 4. Change the setting of n5-03 within the limits calculated in step 3 until the desired performance is achieved. YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 31

7 Parameter Table

7 Parameter Table

7 Parameter Table

No. Name Description No. Name Description Maximum Multi-Function Digital Inputs / Outputs E1-04 Output Multi-Function V/f pattern settings Frequency Digital Input H1-03 to Maximum Output Voltage (V) Terminal S3 to Selects the function of terminals S3 to S8. E1-05 Voltage E1-05 H1-08 S8 Function E1-13 Base Selection E1-06 Frequency Terminal M1- E1-08 H2-01 to Sets the function for the relay outputs M1- E1-07 M Fr i e d q u O e u n t c p y ut E1-10 H2-03 M Se 6 le F ct u i n o c n tion M2, M3-M4, and M5-M6. Mid Output E1-09 E1-07 E1-06 E1-04 H2-04, Terminal P1- Sets the function for the photocoupler E1-08 Frequency Frequency (Hz) H2-05 C1, P2-C2 outputs P1-C1 and P2-C2. Voltage E1-07, E1-08, and E-10 are available only Function Sel. Minimum in V/f Control and Open Loop Vector Major functions are listed at the end of the table. Control. E1-09 Output Multi-Function Analog Inputs For linear V/f characteristics, set the same Frequency Terminal A1, values to E1-07 and E1-09. With these H3-01, 0: 0 to 10 V Minimum A2 Signal settings, the drive will disregard the value H3-09 1: -10 to 10 V Output Level Sel. E1-10 set to E1-08. Frequency Parameters must be set so that: 0: Speed bias Voltage E1-09 ≤ E1-07 < E1-06 ≤ E1-04 H3-02, Terminal A1, 2: Auxiliary speed 1 A2 Function 3: Auxiliary speed 2 E1-13 Base Voltage H3-10 Selection 14: Torque compensation Induction Motor Parameters 1F: Through mode E2-01 Rated Current Sets the level of the input value selected in H3-03, Terminal A1, E2-02 Rated Slip H3-11 A2 Gain H3-02 and H3-10 when 10 V is input at No-Load terminals A1 and A2. E2-03 Current H3-04, Terminal A1, Sets the level of the input value selected in E2-04 N M u o m to b r e P r o o l f e s Motor data for Induction Motors. H3-12 A2 Bias H te 3 rm -0 i 2 n a a l n s d A H 1 3 a - n 1 d 0 A w 2 h . en 0 V is input at Line-to-Line Multi-Function Analog Outputs E2-05 Resistance Analog Output Selects the data to be output through multi- E2-06 L In e d a u k c a t g a e n ce H H 4 4 - - 0 0 1 4 , T A e M rm M in o a n l i F to M r , f A u M nc . tion analog output terminals FM and Selection Permanent Magnet Motor Parameters Analog Output Sets the signal level for terminals FM and E5-02 Rated Power H4-02, Terminal FM, AM that is equal to 100% of the monitor E5-03 Rated Current H4-05 AM Gain output that has been selected. E5-04 N M u o m to b r e P r o o l f e s Motor data for permanent magnet motors. H4-03, A Te n r a m lo in g a O l F ut M pu , t S A e M ts t t h h a e t s i i s g e n q a u l a le l v to el 0 f % or o te f r t m he in m al o s n F i M tor and E5-09 is set as peak-to-peak value for one H4-06 E5-05 1 Phase Stator motor phase in units of 0.1 mVs/rad AM Bias output that has been selected. Resistance (electrical angle) H4-07, Analog Output 0: 0 to 10 V E5-06 d In -A du x c i t s a nce E5-24 is set as phase-to-phase RMS value in H4-08 T A e M rm S in ig a n l a F l M Se , l. 1: -10 to 10 V E5-07 q-Axis units of 0.1 mVmin (mechanical angle) Motor Protection Inductance 0: Disabled E5-09 Induction Volt. If a value is set to E5-09, then E5-24 must Motor 1: General purpose motor (self-cooled) Const. 1 be set to 0.0 and vice versa. Overload 2: Drive dedicated motor with a speed range L1-01 Induction Volt. Protection of 1:10 E5-24 Const. 2 Selection 3: Vector motor with a speed range of 1:100 Encoder Feedback Settings 5: PM motor with constant torque control Encoder Inertia Compensation F1-01 Sets the encoder resolution. Resolution Inertia 0: Disabled F1-05 E R n o c ta o t d io e n r 0: A phase leads B in up direction n5-01 C Se o l m ec p ti e o n n sation 1: Enabled 1: B phase leads A in up direction Direction Motor Sets the time the motor needs to accelerate n5-02 Acceleration from 0 to the nominal speed at 100% torque. Time Inertia Sets the gain used for inertia compensation. n5-03 Compensation This value defines the ratio between motor Gain and load inertia. YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 33

7 Parameter Table

No. Name Description No. Name Description Digital Operator Display Units Induction Motor Auto-Tuning 0: 0.01 Hz 0: Rotational Auto-Tuning 1: 0.01% 1: Stationary Auto-Tuning 1 Auto-Tuning 2: r/min 2: Stationary Auto-Tuning for Line-to-Line T1-01 Mode 4: Elevator units 1 (speed = m/s, accel/decel Resistance Display Unit Selection o1-03 ramp = s, Jerk = s) 4: Stationary Auto-Tuning 2 Selection 5: Elevator units 2 (speed = m/s, accel/decel 10: Inertia Tuning ramp = m/s2, Jerk = m/s3) Motor Rated Sets the motor rated power as specified on Note: If o1-03 = 4 or 5, then parameters o1- T1-02 Power the motor nameplate. 20, o1-21, and o1-22 must also be set. Motor Rated Sets the motor rated voltage as specified on Traction T1-03 Voltage the motor nameplate. o1-20 Sheave Set the traction sheave diameter in mm. Motor Rated Sets the motor rated current as specified on Diameter T1-04 Current the motor nameplate. 1: 1:1 Motor Base Sets the rated frequency of the motor as o1-21 Roping Ratio 2: 1:2 T1-05 Frequency specified on the motor nameplate. 3: 1:3 Number of Sets the number of motor poles as specified 4: 1:4 T1-06 Motor Poles on the motor nameplate. o1-22 Gear Ratio Set the gear ratio of the mechanical gear. Motor Base Sets the rated speed of the motor as Brake Sequence T1-07 Speed specified on the motor nameplate. S1-01 Z Le er v o e l Speed Sets the speed to close the brake at stop. T1-08 E R n e c so o l d u e t r i on S th e e t e th n e c o n d u e m r b b e e r i n o g f u p s u e ls d es per revolution for S1-02 D Cu C r r I e n n je t c a t t i o S n ta rt A sp d e j e u d s t d s u t r h i e n g to s r t q a u rt e a t n o d h s o t l o d p t . he motor at zero T1-09 M Lo o a t d o r C N ur o r - ent S th e e t s m th o e to n r. o-load current and rated slip for S1-03 DC Injection Increase if roll-back occurs. Automatically calculated after setting the Current at Stop T1-02 and T1-04. If know enter the no-load Motor Rated DC Inj./Zero T1-10 current and slip as indicated on the motor Sets the time between the Up/Down Slip S1-04 Speed Time at test report. If not, proceed with shown command and acceleration start. Start values. DC Inj./Zero Sets the time between reaching the Zero PM Motor Auto-Tuning S1-05 Speed Time at Speed Level and when the drive output 0: Motor Data input Stop shuts off. 1: Stationary Auto-Tuning Brake Release Sets the wait time between the Up/Down 2: Stationary stator resistance Auto-Tuning S1-06 Delay Time command and the brake release command. Auto-Tuning 3: Initial magnet pole search parameters Brake Close Sets the wait time between reaching Zero T2-01 Mode Auto-Tuning S1-07 Delay Time Speed and the brake close command. Selection 4: Stationary encoder offset Auto-Tuning 10: Rotational encoder offset Auto-Tuning Slip Compensation 11: Rotational back EMF constant Auto- Motor Rated S2-01 Sets the motor rated speed in r/min. Tuning Speed Motor Rated Sets the motor rated power as specified on Slip T2-04 Set the slip compensation gain for motoring Power the motor nameplate. S2-02/ Compensation operation (S2-02) and during regenerative Motor Rated Sets the motor rated voltage as specified on S2-03 Gain Motoring T2-05 operation (S2-03). Voltage the motor nameplate. /Regen. Mode Motor Rated Sets the motor rated current as specified on Start Stop Optimization T2-06 Current the motor nameplate. Sets the gain for maintaining Zero Speed at Position Lock Number of Sets the number of motor poles as specified S3-01 start. Adjust the value so that no vibration T2-08 Gain at Start 1 Motor Poles on the motor nameplate. occurs during Zero Speed at start. Motor Base Sets the rated speed of the motor as Position Lock Used to prevent roll-back. Increase if roll- T2-09 S3-02 Speed specified on the motor nameplate. Gain at Start 2 back occurs and S3-01 has already been set. 1 Phase Stator Sets the 1-phase resistance of the stator Sets the gain for maintaining Zero Speed at T2-10 Position Lock Resistance winding in ohms. S3-03 stop. Adjust the value so that no vibration Gain at Stop occurs during Zero Speed at stop. T2-11/ d-axis/q-axis Sets the d-axis and q-axis inductance in mH. T2-12 Inductance Short Floor Operation Induced 0: mV/min-1 Short Floor T2-13 0: Disabled Voltage Unit 1: mVs/rad S5-01 Operation Selection 1: Enabled T2-14 Induced Sets the induced voltage (back EMF) Voltage Const. constant. Encoder T2-16 Sets the encoder resolution. Resolution T2-17 Encoder Offset Sets the encoder offset. 34 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

7 Parameter Table

Monitor Description Monitor Description U1-01 Speed Reference (%) U2-11 Input Terminal Status at Previous Fault U1-02 Output Speed (%) U2-12 Output Terminal Status at Previous Fault U1-03 Output Current (A) U2-13 Drive Operation Status at Previous Fault U1-05 Motor Speed (%) U2-14 Cumulative Operation Time at Previous Fault U1-06 Output Voltage Reference (Vac) U2-15 Soft Starter Output at Previous Fault U1-07 DC Bus Voltage (Vdc) U2-16 Motor q-Axis Current at Previous Fault U1-08 Output Power (kW) U2-17 Motor d-Axis Current at Previous Fault U1-09 Torque Reference (% of motor rated torque) U2-20 Heatsink Temperature at Previous Fault Displays the input terminal status. Fault History U1-10 = 00000000 U3-01 to First to 4th Most Recent Fault 1Digital input 1 U3-04 (terminal S1 enabled) 1Digital input 2 U3-05 to 5th to 10th Most Recent Fault (terminal S2 enabled) U3-10 1D (te ig r i m ta in l i a n l p S u 3 t 3 e nabled) U3-11 to Cumulative Operation Time at 1st to 4th Most Recent U1-10 1Digital input 4 U3-14 Fault (terminal S4 enabled) 1Digital input 5 U3-15 to Cumulative Operation Time at 5th to 10th Most Recent (terminal S5 enabled) U3-20 Fault 1 Digital input 6 (terminal S6 enabled) * The following faults are not recorded in the error log: 1 Digital input 7 CPF00, 01, 02, 03, Uv1, and Uv2. 1( D te ig r i m ta in l i a n l p S u 7 t 8 e nabled) Fault Trace (terminal S8 enabled) U4-01 Cumulative Operation time Displays the output terminal status. U4-24 Number of travels (lower 4 digits) U1-11 = 00000000 U4-25 Number of travels (upper 4 digits) 1M Di u g l i t t i a -F l u O n u c t t p io u n t U4-26 Maximum current during acceleration (terminal M1-M2) 1Multi-Function U4-27 Maximum current during deceleration D (te ig r i m ta in l O al u M tp 3 u - t M 4) U4-28 Maximum current during constant speed U1-11 1 D M i u g l i t t i a -F l u O n u c t t p io u n t U4-29 Maximum current during leveling speed (terminal M5-M6) 1Multi-Function Digital Output (terminal P1-C1) 1 D M i u g l i t t i a -F l u O n u c t t p io u n t DI/DO Sel. Description (terminal P2-C2) Digital Input Function Selections Not Used 1Fault Relay 3 Multi-step speed reference 1 (terminal MA-MC closed MA-MC open) 4 Multi-step speed reference 2 Verifies the drive operation status. 5 Multi-step speed reference 3 U1-12 = 00000000 F Through mode (Set when a terminal is not used) 1During run 1During zero-speed 14 Fault reset (Reset when turned ON) 1Down Direction External fault; Input mode: N.O. contact / N.C. contact U1-12 1F si a g u n l a t l r e in s p e u t t 20 to 2F Detection mode: Normal/during operation 1During speed agree 50 Nominal speed (d1-19) 1Drive ready 1During alarm 51 Intermediate speed (d1-20) detection 52 Releveling speed (d1-23) 1During fault detection 53 Leveling speed (d1-26) U1-13 Terminal A1 Input Level 54 Inspection operation U1-14 Terminal A2 Input Level 56 Motor contactor feedback U1-16 Output Speed after Soft Starter 79 Brake feedback U1-18 oPE Fault Parameter Digital Output Function Selections Fault Trace During Run (ON: Run command is ON or voltage is being U2-01 Current Fault 0 output) U2-02 Previous Fault 6 Drive Ready U2-03 Speed Reference at Previous Fault E Fault U2-04 Output Speed at Previous Fault F Not used (through mode) U2-05 Output Current at Previous Fault 50 Brake Control U2-06 Motor Speed at Previous Fault 51 Output Contactor Control U2-07 Output Voltage at Previous Fault 58 Safe Disable Status U2-08 DC Bus Voltage at Previous Fault U2-09 Output Power at Previous Fault U2-10 Torque Reference at Previous Fault YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 35

8 Troubleshooting

8 Troubleshooting

(cid:139) General Fault and Alarms

Faults and alarms indicate problems in the drive or in the machine. The drive indicates that an alarm has occurred with a code on the data display screen and a flashing ALM LED. The drive output may be shut off depending on the alarm.

The drive indicates that a fault has occurred with a code on the data display screen and a lit ALM LED. The drive output is always switched off immediately and the motor coasts to stop. To remove an alarm or reset a fault, first figure out what cause the problem, take corrective action, and finally reset the drive by pushing the RESET key on the operator or by cycling the power supply.

The table below lists the most important alarms and faults only. Please refer to the Technical Manual for a complete list.

Digital Operator AL FLT Possible Cause Corrective Action The software baseblock function is assigned to one of • Check the functions assigned to the digital input Baseblock (cid:129) the digital inputs and the input is off. The drive does not terminals. bb accept Up/Down commands during this time. • Check the upper controller sequence. The torque limit was reached during deceleration for • Check the load. Control Fault longer than 3 s and one of the following was true: • Set the torque limit to the most appropriate setting (cid:129) • the load inertia is too big. CF (L7-01 through L7-04). • the torque limit is too low. • Check the motor parameters settings. • the motor parameters are set incorrectly. Control Circuit • Cycle the drive power supply. Fault (cid:129) There is a problem in the drive’s control circuit. • Initialize the drive. CPF02 to • Replace the drive if the fault occurs again. CPF24 Cannot Reset Fault reset was input when the Up or Down command Turn off the Up and Down command and reset the (cid:129) CrST was active. drive. F1-04 is set to 0, 1, or 2 and a speed deviation higher • Reduce the load (cid:129) than the value in F1-10 occurred longer than the time • Decrease the acceleration and deceleration rate. Speed Deviation set in F1-11. • Check the mechanical system (lubrication, etc.) dEv F1-04 is set to 3 and a speed deviation higher than the • Check the setting of F1-10 and F1-11 (cid:129) value in F1-10 occurred longer than the time set in F1- • Check the brake sequence to make sure the brake is 11. fully open when acceleration starts. • Check the encoder wiring Rotation Direction • Verify the encoder rotation direction. Perform an Fault (cid:129) A speed deviation higher than 30% occurred while the offset tuning. torque reference and acceleration direction are opposite. dv3 • Reduce the load. • Check the brake sequence. Rotation Direction • Verify the encoder direction. Fault (cid:129) Motor speed and speed reference directions are • Perform an encoder tuning. opposite and a deviation larger than set in F1-19 occurs. dv4 • Check the brake sequence. Over acceleration The car acceleration is higher than the value set in • Check the settings of o1-20, o1-21, and o1-22. (cid:129) • Adjust acceleration and deceleration rates. dv6 parameter S6-10 for longer than the time set in S6-17. • Check the value set to S6-10 is not too small. Up/Down The Up and Down command were input simultaneously Check the sequence and make sure that the Up and Command Error (cid:129) for longer than 500 ms. Down command are not enabled at the same time. EF External Faults • An external fault was triggered by an external device • Find out why the device tripped the EF. Remove the EF03 to (cid:129) (cid:129) via one of the digital inputs (S3 to S8). cause and reset the fault. EF08 • The digital inputs are set incorrectly. • Check the functions assigned to the digital inputs. Spee M d i R ss e i f n e g rence (cid:129) P no a t r a a m ss e i t g e n r e d d 1 t - o 1 8 a i d s i g se it t a t l o i n 3 p , u le t v (H el 1 in - g (cid:134) s (cid:134) pe ≠ ed 5 d 3 e ) t a e n ct d i o n n o is • • C C h h e e c ck k t t h h e e s s e p q e u ed e n s c e e le . c M ti a o k n e i n su p r u e t s t . he speed is selected speed was selected while an Up or Down command was FrL before the Up or Down command is input. entered. 36 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

8 Troubleshooting

Digital Operator AL FLT Possible Cause Corrective Action • Ground leakage current has exceeded 50% of the • Check the output wiring and the motor for short Ground Fault drives rated output current. circuits or broken insulation. Replace any broken (cid:129) GF • Cable or motor insulation is broken. parts. • Excessive stray capacitance at drive output. • Reduce the carrier frequency. • Check why the upper controller’s safety device Safe Disable Both Safe Disable inputs are open. The drive output is disabled the drive. Remove the cause and restart. (cid:129) Hbb safely disabled and the motor can not be started. • Check the wiring.Terminals HC, H1, and H2 must be linked if the Safe Disable function is not utilized. Drive output is disabled while only one of the Safe Disable inputs is open (normally both input signals H1 • Check the wiring from the upper controller and make Safe Disable and H2 should be open). sure that both signals are handled correctly. Circuit Fault (cid:129) • One channel is internally broken and does not switch • If the signals are set correctly and the alarm does not HbbF off, even if the external signal is removed. disappear, replace the drive. • Only one channel is switched off by the upper controller. • Output cable is disconnected or the motor winding is • Check the power supply. Output Phase Loss damaged. (cid:129) • Make sure that all cables are properly connected to LF • Drive output wires are loose. the correct terminals. • Motor is too small (less than 5% of drive current). • Check the output wiring and the motor for short circuits or broken insulation. Replace the broken • Short-circuit or ground fault on the drive output side. parts. • The load is too heavy. Overcurrent • The acceleration or deceleration ramps are too short. • Check the machine for damages (gears, etc.) and (cid:129) repair any broken parts. oC • Incorrect motor data or V/f pattern settings. • Make sure the brake fully opens. • The motor contactor was switched while the drive was • Check accel/decel settings in C1-(cid:134)(cid:134) and C2-(cid:134)(cid:134). running. • Check V/f pattern settings in E1-(cid:134)(cid:134). • Check the output contactor sequence. Encoder • Check the encoder power supply setting on the option Communication • Encoder power supply voltage wrong. card. Data Error (cid:129) • Wrong encoder type. • Check the encoder wiring, especially the serial signal • Wrong wiring. oFx53 wires. Encoder Error • Noise on the encoder signal. Check the encoder wiring and make sure the encoder (cid:129) oFx54 • Bad wiring. cable shield is properly grounded. • Check the surrounding temperature and install • Surrounding temperature is too high. Heatsink Overheat • The cooling fan has stopped. cooling devices if necessary. (cid:129) (cid:129) • Check the drive cooling fan. oH or oH1 • The heatsink is dirty. • Clean the heatsink. • The airflow to the heatsink is restricted. • Check the airflow around the heatsink. • The motor load is too heavy. Motor Overload • Acceleration and deceleration cycle times are too • Check the elevator mechanics. (cid:129) • Check the sequence. oL1 short. • Check the rated current setting. • Value set for the motor rated current is incorrect. • Check the load. • The load is too heavy. • Make sure that the drive is big enough to handle the Drive Overload (cid:129) • The drive is too small. load. oL2 • Too much torque at low speed. • The overload capability is reduced at low speeds. Reduce the load or increase the drive size. • Make sure the braking resistor and braking chopper • DC bus voltage rose too high. are working correctly. • Braking transistor is too small DC Overvoltage • Check motor parameter settings and adjust torque and ov (cid:129) (cid:129) • Braking chopper or resistor is broken. slip compensation as needed. • Unstable motor control in OLV. • Make sure that the power supply voltage meets the • Input voltage is too high. drives specifications. F1-03 is set to 0, 1, or 2 and the motor speed exceeded • Check and adjust the speed control loop settings (C5- (cid:129) Over Speed the value of F1-08 for longer than the time set in F1-09) (cid:134)(cid:134)) • If an external speed reference signal (analog, etc.) is oS F1-03 is set to 3 and the motor speed exceeded the (cid:129) used make sure the signal is ok. value of F1-08 for longer than the time set in F1-09) • Check the settings of F1-08 and F1-09. YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 37

8 Troubleshooting

Digital Operator AL FLT Possible Cause Corrective Action • Check the motor wiring. Input Phase Loss • Input voltage drop or phase imbalance. • Make sure all terminal screws in the drive and motor (cid:129) • One of the intput phases is lost. PF are properly tightened. • Drive input wire are loose. • Check the motor and drive capacity. Encoder (cid:129) F1-02 is set to 0, 1, or 2 and no signal is received from • Check the encoder wiring and fix it if needed. Disconnected the encoder for longer than the time set in F1-14. • Check the encoder power supply. F1-02 is set to 3 and no signal is received from the • Check the command sequence. Check if the brake PGo (cid:129) encoder for longer than the time set in F1-14. fully opens before acceleration starts. Braking Transistor • Make sure the braking resistor is connected correctly. Fault (cid:129) The internal braking transistor is broken or the braking • Cycle the power supply. resistor is connected wrong. rr • Replace the drive if the fault reoccurs. Motor Contactor • Make sure the motor contactor really closes. Response Error (cid:129) The motor contactor response was not input within the • Check the setting of S1-10. time set in S1-10. SE1 • Check the motor contactor feedback wiring. Starting Current • Check the motor wiring. Error (cid:129) The output current was lower than 25% of the motor • Check the motor contactor and the contactor no-load current at start. SE2 sequence. Make sure it closes properly during start. Output Current • Check the motor wiring. Error (cid:129) The output current was lower than 25% of the motor • Check the motor contactor and the contactor no-load current during operation. SE3 sequence. Make sure does not open during operation. Brake Response Error (cid:129) The brake close command was set but he status of the • Make sure the brake works properly. brake feedback signal did not change. • Check the brake feedback input. SE4 Position Lock • Check the speed control loop parameters (C5-(cid:134)(cid:134)) Error (cid:129) The motor turned too much out of the target position and adjust if necessary. during position lock operation. • Check the position lock settings (S3-01/02/03). SvE • Check the speed feedback signal for noise. • The voltage in the DC bus fell below the undervoltage DC Undervoltage detection level (L2-05). • Check the power supply. Uv1 (cid:129) (cid:129) • The power supply failed or one input phase has been • Make sure that the power supply can provide enough (Uv) lost. voltage. • The power supply is too weak. Controller The control power supply does not have enough • Cycle power to the drive. Check if the fault reoccurs. Undervoltage (cid:129) voltage. • Replace the drive if the fault continues to occur. Uv2 DC Charge Circuit • Cycle power to the drive and see if the fault reoccurs. Fault (cid:129) The charge circuit for the DC bus is broken. • Replace the drive if the fault reoccurs. Uv3 (cid:139) Operator Programing Errors An Operator Programming Error (oPE) occurs when an inapplicable parameter is set or an individual parameter setting is inappropriate. When an oPE error is displayed, press the ENTER button to display U1-18. Monitor U1-18 will display the parameter that is causing the oPE error. Digital Operator Possible Cause Corrective Action oPE01 Drive capacity and the value set to o2-04 do not match. Set to o2-04 to the correct value. oPE02 Parameters were set outside the allowable setting range. Set parameters to the proper values. A contradictory setting is assigned to multi-function contact inputs H1-03 through to H1-08. • The same function is assigned to two inputs (this excludes “External fault” and “Not used”). • Fix any incorrect settings. oPE03 • An input function that must be set in combination with • Refer to the Technical Manual for more details. another function was set alone. • Input functions that are not allowed to be used simultaneously have been set. 38 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

8 Troubleshooting

Digital Operator Possible Cause Corrective Action The source of the Run command or speed reference is • Install the required option card. oPE05 assigned to option card (b1-01 or b1-02 = 3), but no option • Correct the values set to b1-01 and b1-02. card is installed. A control mode has been selected that requires an encoder to • Connect an encoder. oPE06 be installed, but no encoder is installed (A1-02 = 3 or 7). • Correct the value set to A1-02. H3-02 and H3-10 are set to the same value (this excludes • Fix any incorrect settings. oPE07 settings 0 and F). • Refer to the Technical Manual for more details. A function has been set that cannot be used in the control • Fix any incorrect setting. oPE08 mode selected (this error often appears after the control mode • Refer to the Technical Manual for more details. has been changed). • Check the V/f pattern settings. oPE10 The V/f pattern setting is incorrect. • Refer to the Technical Manual for more details. (cid:139) Auto-Tuning Errors Digital Operator Cause Corrective Action Motor data fault Er-01 The input motor data are not valid. (e.g. the base frequency Re-enter the data and repeat Auto-Tuning. and base speed do not fit). Minor Fault • The wiring is faulty. Er-02 Check the wiring. • Drive was in baseblock condition or the Safe Disable Input were open during Auto-Tuning. Er-03 The STOP key was pressed and Auto-Tuning was canceled. Repeat the Auto-Tuning. Resistance fault • Wrong input data. Er-04 • Auto tuning exceeded the given time frame. • Calculated values out of range. No-Load Current Error • Check the input data. • Wrong input data. Er-05 • Check the wiring. • Auto tuning exceeded the given time frame. • Re-enter the data and repeat the Auto-Tuning. • Calculated values out of range. Rated Slip Error • Wrong input data. Er-08 • Auto tuning exceeded the given time frame. • Calculated values out of range. Acceleration Error • Lengthen the acceleration ramp. Increase C1-01 if set in s, Er-09 The motor did not accelerate following the specified decrease C1-01 if set in m/s2. acceleration ramp. • Check the torque limits L7-01 and L7-02. • Lengthen the acceleration ramp. Increase C1-01 if set in s, Motor speed fault. Er-11 decrease C1-01 if set in m/s2. The torque reference was too high. • If possible, disconnect the load. • Check the wiring. Make sure the motor contactor is closed Current detection error during tuning. • One or all output phases are lost. • Make sure, that the drive rating fits to the motor. Er-12 • Current is either too low or exceeds the drives rating. • Check the load. (Auto-Tuning should have been performed • The current sensors are faulty. without the load connected or with very low load.) • Replace the drive. • Check all wiring and correct any mistakes. Leakage Inductance Error • Double check the motor rated current value that was entered Er-13 Drive was unable to complete tuning for leakage inductance to T1-04 for Auto-Tuning. within 300 s. • Check the motor rated current value written on the motor nameplate and enter the correct value. The induced voltage constant attempted to set a value Er-18 outside the allowable setting range. The induced voltage constant attempted to set a value to E5- Double check the data that was entered to the T2-(cid:133)(cid:133) Er-19 09 outside the allowable range parameters, and perform Auto-Tuning again. Stator resistance tuning attempted to set a value to Er-20 E5-06 that is outside the allowable setting range. YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 39

8 Troubleshooting

Digital Operator Cause Corrective Action Make sure the motor has stopped completely. Repeat Auto- Motor was coasting when Auto-Tuning was performed. Tuning. Either the motor or the encoder on the motor is not properly Check the wiring for the motor and the encoder. Repeat Auto- wired. Tuning. Er-21 The direction for the encoder is set incorrectly, or the Check the direction and number of pulses set for the encoder. number of pulses set for the encoder is wrong. Repeat Auto-Tuning. Check the signal output from the encoder attached to the Encoder is damaged. motor. Replace the encoder if damaged. • Perform rotating encoder offset tuning. Initial pole search tuning found that the encoder offset can Er-22 not be tuned without rotating the motor. • If a PG-X3 option card with an incemental encoder is used, replace the encoder by an absolute encoder. A too large error occurred when the drive attempted to detect Er-23 Perform rotating encoder offset tuning. the rotor position during non-rotating encoder offset tuning. Rated current alarm • Check the V/f pattern setting. • The torque reference exceeded 20% during Auto-Tuning. End1 • Perform Auto-Tuning without the load connected. • The calculated no-load current is above 80% of the motor • Check the input data and repeat Auto-Tuning. rated current. Motor iron-core saturation coefficient • Check the input data. End2 • Calculated core saturation values out of range. • Check the motor wiring. • Incorrect data was entered. • Perform Auto-Tuning without load connected. End3 Rated current setting alarm Check the input data and repeat tuning. • Make sure the data entered for Auto-Tuning is correct. Adjusted Slip Calculation Error End4 • Execute Rotational Auto-Tuning instead. If not possible, try The slip that was calculated is outside the allowable range. Stationary Auto-Tuning 2. Resistance Tuning Error • Double check the data that was entered for the Auto-Tuning End5 The resistance value that was calculated is outside the process. allowable range. • Check the motor and motor cable connection for faults. Leakage Inductance Alarm Double check the data that was entered for the Auto-Tuning End6 The leakage inductance value that was calculated is outside process. the allowable range. No-Load Current Alarm • The entered no-load current value was outside the • Check and correct faulty motor wiring. End7 allowable range. • Double check the data that was entered for the Auto-Tuning • Auto-Tuning results were less than 5% of the motor rated process. current.

40 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

9 Safe Disable Input Function

9 Safe Disable Input Function

This section briefly explains the Safe Disable function and how to use it in an elevator installation. Refer to the Technical Manual or contact Yaskawa for more detailed information.

(cid:139) Specifications

The Safe Disable circuit consists of two independent hardware input channels that can block the output transistors. It provides a stop function in compliance with Stop Category 0 as defined in the EN60204-1 (uncontrolled stop by power removal), and “Safe Torque Off” as defined in the IEC61800-5-2. Safe Disable inputs have been designed to meet the requirements of the EN954-1/ISO13849-1, Category 3 and IEC61508, SIL2. Note: The functional safety approval of drives LC2A0145/0185 and LC4A0112/0150 is pending. The Safe Disable input function of these drives should not be used for safety relevant circuits (EN81 conform one motor contactor solution, etc.).

YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide 41

9 Safe Disable Input Function

• The safe disable inputs H1 and H2 must be used to enable/disable the drive. The input logic must be set to Source Mode, i.e. jumper S3 must be set like shown below.

Drive Internal Power Supply External 24 Vdc Power Supply Jumper S3 Jumper S3 External 24 Vdc 24 Vdc 24 Vdc HC HC H1 H1

H2 H2 The figure below shows a wiring example.

Safety Chain Circuit Elevator Controller Contactor Control Contactor Check Command (Restart Permission)

K01

24 Vdc K1

H1 H2 HC Up/Down; Speed selection; ... Safe Disable Status (NC, H2-(cid:3)(cid:3) = 58) Yaskawa CIMR-LCxxxxxx K2

Note: 1. The drive output will shut off immediately when either of the inputs H1 or H2 is opened. In order to prevent uncontrolled movement of the elevator, the circuit should be designed so that the brake closes instantly when terminal H1 or H2 is opened. 2. The drive output can only be activated when neither an Up nor a Down command is active, i.e. terminals H1 and H2 must be closed prior to setting the Up/Down command. (cid:132) Safe Disable Monitor Output Function and Digital Operator Display

The table below explains the drive output and Safe Disable monitor state depending on the Safe Disable inputs.

Safe Disable Input Status Safe Disable Status Monitor Drive Output Status Digital Operator Display Input 1, H1-HC Input 2, H2-HC (H2-(cid:134)(cid:134) = 58) Off Off On Safely disabled, “Safe Torque Off” Hbb (flashes) On Off On Safely disabled, “Safe Torque Off” HbbF (flashes) Off On On Safely disabled, “Safe Torque Off” HbbF (flashes) On On Off Baseblock, ready for operation Normal display

42 YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide

Revision History

The revision dates and the numbers of the revised manuals appear on the bottom of the back cover.

MANUAL NO.(cid:1939)TOEP C710616 33A Published in Japan August 2009 09-8 Date of publication Date of original publication

Date of Rev. No. Section Revised Content Publication August 2009 − − First edition

英文 No.6-5 (A4) YEG向けインバータ製品用

YASKAWA AC Drive L1000A

AC Drive for Elevator Applications Quick Start Guide

EUROPEAN HEADQUARTERS YASKAWA ELECTRIC EUROPE GmbH Hauptstraβe 185, 65760 Eschborn, Germany Phone: +49 (0)6196 569 300 Fax: +49 (0)6196 569 398 E-mail: info@yaskawa.de Internet: http://www.yaskawa.eu.com YASKAWA ENGINEERING EUROPE GmbH Hauptstraβe 185, 65760 Eschborn, Germany Phone: +49 (0)6196 569 520 Fax: +49 (0)6196 569 598 E-mail: service@yaskawa.de Internet: http://www.yaskawa-eng.eu.com UNITED KINGDOM YASKAWA ELECTRIC EUROPE GmbH Unit 3, Centurion Court, Brick Close, Kiln Farm, Milton Keynes, Bucks MK11 3JB, United Kingdom Phone: +44 (0)1908 556815 Fax: +44 (0)1908 565891 Internet: http://www.yaskawa.eu.com ITALY YASKAWA ELECTEIC EUROPE GmbH Via TRABUCCHI N°28 41013 Castelfranco E.(MO), Italy Phone: +39 (0)59 92 2121 Fax: +39 (0)59 92 2168 E-mail: info@yaskawa.it Internet: http://www.yaskawa.eu.com U.S.A. YASKAWA ELECTRIC AMERICA, INC. 2121 Norman Drive South, Waukegan, IL 60085, U.S.A. Phone: (800) YASKAWA (800-927-5292) or +1 847 887 7000 Fax: +1 847 887 7370 Internet: http://www.yaskawa.com JAPAN YASKAWA ELECTRIC CORPORATION New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo, 105-0022, Japan Phone: +81 (0)3 5402 4511 Fax: +81 (0)3 5402 4580 Internet: http://www.yaskawa.co.jp

YASKAWA ELECTRIC CORPORATION

YASKAWA

In the event that the end user of this product is to be the military and said product is to be employed in any weapons systems or the manufacture thereof, the export will fall under the relevant regulations as stipulated in the Foreign Exchange and Foreign Trade Regulations. Therefore, be sure to follow all procedures and submit all relevant documentation according to any and all rules, regulations and laws that may apply. Specifications are subject to change without notice for ongoing product modifications and improvements. © 2009 YASKAWA ELECTRIC CORPORATION. All rights reserved. MANUAL NO. TOEP C710616 33A Published in Japan August 2009 09-8 09-1-2_YEG