YASKAWA L1000H Quick Start Manual

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Quick Start Guide

YASKAWA AC Drive L1000H

AC Drive for Hydraulic Elevator Applications

Models:

400 V Class, Three-Phase Input: 3.0 to 15.0 kW

MANUAL NO. TOEP C710606 91B

Type: CIMR-LC -0011

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

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EN 2 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

mitted, 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

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YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

L1000H

Quick Start Guide

ENGLISH

1 Safety Instructions and General Warnings . . . . . . . . . . 4

2 Mechanical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3 Electrical Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4 Keypad Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5 Start Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6 Parameter Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

8 Instructions for UL and cUL . . . . . . . . . . . . . . . . . . . . . 46

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EN 4 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

1 Safety Instructions and General Warnings

YASKAWA 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.

 General Warnings

The following conventions are used to indicate Safety messages in this manual:

WARNING

• Read and understand this manual before installing, operating or servicing this drive.

• All warnings, cautions, and instructions must be followed.

• All work must be performed by qualified personnel.

• The drive must be installed according to this manual and local codes.

• Heed the safety messages in this manual.

The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings in this manual.

WARNING

Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.

CAUTION

Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.

NOTICE

Indicates a property damage message.

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1 Safety Instructions and General Warnings

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 5

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 Safety Warnings

WARNING

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.

• Make sure the protective earthing conductor complies with technical standards and local safety regulations.

The leakage current of this drive exceeds 3.5 mA. Therefore, according to IEC 61800-5-1, automatic power supply interruption in case of discontinuity of the protective earthing conductor must be provided or a protective earthing conductor with a cross section of at least 10 mm2 (Cu) or 16 mm2 (Al) must be used.

• Use appropriate equipment for residual current monitoring/detection (RCM/RCD).

This drive can cause a residual current with a DC component in the protective earthing conductor. Where a residual current operated protective or monitoring device is used for protection in case of direct or indirect contact, always use an RCM or RCD of type B according to IEC 60755.

• Always ground the motor-side grounding terminal.

Improper equipment grounding could result in death or serious injury by contacting the motor case.

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1 Safety Instructions and General Warnings

EN 6 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

• 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.

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.

• 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 (or R/L1 and S/L2 for single-phase drives).

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.

WARNING

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1 Safety Instructions and General Warnings

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 7

ENGLISH

CAUTION

Crush Hazard

• 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 30,000 RMS symmetrical

Amperes, and 480 VAC maximum (400 V 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.

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1 Safety Instructions and General Warnings

EN 8 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

 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.

 Precautions for UL/cUL Standards Compliance

This drive is tested in accordance with UL standard UL508C and complies with UL requirements.

• 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.

NOTICE

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2 Mechanical Installation

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 9

2 Mechanical Installation

 Upon Receipt

Please 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.

 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

Ambient Temperature

-10C to +40C (NEMA Type 1)

-10C to +50C (Open-Chassis Type)

When using 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C to +60 C

Surrounding Area

Install the drive in an area free from:

• oil mist and dust

• metal shavings, oil, water or other foreign materials

• radioactive materials

• combustible materials (e.g., wood)

• harmful gases and liquids

• excessive vibration

• chlorides

• direct sunlight

Altitude 1000 m or less

Vibration 10 - 20 Hz at 9.8 m/s2, 20 - 55 Hz at 5.9 m/s

Orientation Install the drive vertically to maintain maximum cooling effects.

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2 Mechanical Installation

EN 10 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

 Installation Orientation and Spacing

Always install the drive in an upright position. Leave space around the unit for proper cooling as shown in the figure on the right.

Note: Several units can be installed closer

together than shown in the figure by using “Side-by-Side” mounting. For details please refer to the Technical Manual.

 Dimensions

Model

CIMR-LC

Dimensions (mm)

Weight

(kg)

Fig. W H D W1 H1 H2 H3 H4 D1 d

4V0007B

108 128 154 96 118 5 - - 58 M4 1.7 4V0009B 140 128 143 128 118 5 - - 65 M4 2.4 4V0015F

140 254 140 122 248 6 13 6 55 M5 3.8 4V0018F 140 254 140 122 248 6 13 6.2 55 M5 3.8 4V0024F 180 290 143 160 284 8 15 6 55 M5 5.2 4V0031F 180 290 163 160 284 8 15 6 75 M5 5.5

30mm 30mm

100mm

Air

IP20 / NEMA

Type

IP20 / Open

Chassis

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3 Electrical Installation

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 11

3 Electrical Installation

The figure below shows the main and control circuit wiring.

㧙

Off

+24 V

0 V

Source

Sink

R/L1 S/L2 T/L3

R/L1

+2 +1 B1 B2

S/L2 T/L3

U/T1 V/T2

W/T3

MA Relay Output 1

250 VAC, max. 1 A 30 VDC, max. 1 A (min. 5 VDC, 10 mA)

Photo Coupler 1 5 to 48 VDC, 2 to 50 mA

Multi-function analog output AM 0 to +10 VDC (2 mA)

Pulse Train Output 0 to 32 kHz

E (G)

0 V

U V

Ground

Shield ground terminal

Pulse Train Input (max. 32 kHz)

Power Supply +10.5 VDC, max. 20 mA

Analog Input 1 0 to +10 VDC (20 k

)

Analog Input 2 0 to +10 VDC (20 k

0/4 to 20 mA (250 Ω)

0 V

Termination Resistor (120

, 1/2 W)

DIP Switch S2

DIP Switch S1 A2 Volt/Curr Sel.

DIP Switch S2 Term. Res. On/Off

DIP Switch S3

CIMR-LCxV

Shielded Cable

Motor Contactors

(1 or 2)

Motor

Three-phase power supply 380 to 480 VAC 50/60 Hz

Digital Inputs

Analog Inputs

MEMOBUS/Modbus

comm. RS485/422

max. 115.2 kBps

Safe Disable Inputs

Main Circuit Terminal

Control Circuit Terminal

Twisted-pair shielded line

Shielded Line

Forward Run

Not assigned

Down Travel Speed

Nominal Speed Sel.

Intermediate Speed Sel.

Inspection Speed Sel.

Temp. Converter In

Fault

Speed agree

Photo Coupler Common

Safe Disable Status (STO)

Not assigned

Output freq.

Not assigned

Analog common

Fuse

Main Switch

EMC Filter

Terminal board jumper

and switch

R+

S+ SIG

H1 H2

L1000H

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3 Electrical Installation

EN 12 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

 Wiring Specification

 Main Circuit

Use the line filters listed up in the table below when wiring the main circuit. Make sure not to exceed the given tightening torque values.

 Input Fuse Selection

Branch circuit protection shall be provided by any of the following:

• Non-time delay Class J, T, or CC fuses sized at 300% of the drive input rating

• Time delay Class J, T, or CC fuses sized at 175% of the drive input rating

• Time-delay Class RK5 fuses sized at 225% of the drive input rating

 Control Circuit

The control terminal board is equipped with screwless terminals. Always use wires within the specification listed below. For safe wiring it is recommended to use solid wires or flexible wires with ferrules. The stripping length respectively ferrule length should be 8 mm.

Model

CIMR-LC

EMC Filter

[Schaffner]

AC Reactors

Recom.

Motor cable

(mm²)

Main Circuit Terminal Sizes

R/L1,S/L2,T/L3,

U/T1,V/T2,W/T3, - ,

+1, +2

B1, B2

4V0007 FS23639-10-07

B 0903084

2.5 M4 M4 M4 4V0009 FS23639-15-07 2.5 M4 M4 M4 4V0015

FS23639-30-07 B 0903085

6M4M4M5 4V0018 10 M4 M4 M5 4V0024

FS23639-50-07

B 0903086 10 M5 M5 M5

4V0031 B 0903087 16 M5 M5 M6

Model

CIMR-LC

Main Fuse

(Manufacturer: Ferraz)

600 VAC, 200 kAIR

Fuse Ampere

Rating (A)

Fuse Type

(Manufacturer:

Bussmann)

500 VAC, 200 kAIR

Fuse Ampere

Rating (A)

4V0007 TRS20R 20 FWH-90B 90 4V0009 TRS30R 30 FWH-90B 90 4V0015 A6T50 50 FWH-80B 80

4V0018 A6T60

FWH-100B 100

4V0024 A6T70

FWH-125B 125

4V0031 A6T80

FWH-200B 200

Wire Type Wire size (mm2)

Solid 0.2 to 1.5 Flexible 0.2 to 1.0 Flexible with ferrule 0.25 to 0.5

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3 Electrical Installation

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 13

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 EMC Filter Installation

This drive has been tested in accordance with European standards EN61800-3. In order to comply to the EMC standards, wire the main circuit as described below.

1. Install an appropriate EMC noise filter to the input side.See the list above 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 the drive and motor wiring

4. Remove any paint or dirt from ground connections for minimal ground impedance

5. Install an AC reactor for EN12015 compliance. Refer to Main Circuit on page 12 or contact your supplier for details

EMC Standards Compliant Wiring of Single and Three Phase Units

 Main and Control Circuit Wiring

 Wiring the Main Circuit Input

Consider the following precautions for the main circuit input.

• Use fuses recommended in Main Circuit on page 12 only.

• When using residual current monitoring or detection devices (RCM/RCD), make sure the devices are designed for use with AC drives (e.g. type B according to IEC 60755).

R/L1S/L2 T/L3

U/T1 V/T2

W/T3

Wiring distance as

short as possible

Cable shield

grounding clamp

Drive

Braid shielded motor cable

EMC Filter

Grounding Surface (remove any paint)

Metal plate

Panel or mounting wall

Grounding

Surface

(remove any

paint)

Ground shield at motor side

R/L1S/L2 T/L3

U/T1 V/T2

W/T3

R/L1S/L2 T/L3

U/T1 V/T2

W/T3

Wiring distance as

short as possible

Cable shield

grounding clamp

Drive

Braid shielded motor cable

EMC Filter

Grounding Surface (remove any paint)

Metal plate

Panel or mounting wall

Grounding

Surface

(remove any

paint)

Ground shield at motor side

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3 Electrical Installation

EN 14 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

• If using a ground fault circuit breaker, make sure that it can detect both DC and high frequency current.

• When frequently switching on/off power supply (e. g. for energy saving reasons) make sure the power is not cycled more than 54 times per day.

• 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 transistor (over 600 kVA).

 Wiring the Main Circuit Output

Consider the following precautions for the output circuit wiring.

• Do not connect any other load than a 3 phase motor to the drives output.

• Never connect a power source to the drives output.

• Never short or ground the output terminals.

• Do not use phase correction capacitors.

• If using a contactor between the drive and motor, it should never be operated when the drive is outputting a voltage. Operating while there is voltage output can cause large peak currents, thus tripping the over current detection or damage the drive.

 Ground Connection

Take the following precautions when grounding the drive:

• The drive must always be connected to ground in accordance to the general technical standards and local regulations.

As the leakage current produced by the drive exceeds 3.5 mA, according to IEC 61800-51, at least one of the conditions below must be satisfied:

• The cross-section of the protective earthing conductor must be at least 10 mm

(Cu)

or 16 mm2 (Al).

• The power supply must be disconnected automatically in case of discontinuity of the protective earthing conductor.

• Keep ground wires as short as possible.

• Always make sure the ground impedance is conformed to the requirements of local safety and installation regulations.

• Never share the ground wire with other devices such as welding machines, etc.

• Do not loop the ground wire when using more than one drive.

 Control Circuit Wiring Precautions

Consider the following precautions for wiring the control circuits.

• Separate control circuit wiring from main circuit wiring and other high-power lines.

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3 Electrical Installation

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 15

ENGLISH

• Separate wiring for control circuit terminals MA, MB, MC (contact output) from wiring to other control circuit terminals.

• For external control power supply use a UL Listed Class 2 power supply.

• 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.

• If flexible wires with ferrules are connected they might fit tightly into the terminals. To disconnect them, grasp the wire end with a pair of pliers, release the terminal using a straight-edge screw driver, 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.

 Main Circuit Terminals

 Control Circuit Terminals

The figure below shows the control circuit terminal arrangement. The drive is equipped with screwless terminals.

Terminal Type Function

R/L1, S/L2, T/L3

Main circuit power supply input

Connects line power to the drive. Drives with single-phase 200 V input power have no T/L3 terminal.

U/T1, V/T2, W/T3 Drive output Connects to the motor.

B1, B2 Braking resistor For connecting a braking resistor or the braking resistor unit option.

+1, +2

DC reactor connection

Linked at shipment. Remove the link to install a DC choke.

+1, –

DC power supply input

For connecting a DC power supply.

(2 terminals)

Ground Terminal Ground with 10  or less

S1 S2 S3 S4 S5 S6 SC HC H1 H2 RP

R+

R- S+ S-

P1 P2 PC A1 A2 +V AC AM AC MP

MA MB MC

Use a straght-edge screwdriver with a blade width of max 2.5 mm and a thickness of max 0.6 mm to

release the terminals

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3 Electrical Installation

EN 16 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

There are three DIP switches, S1 to S3, located on the terminal board

 Control Circuit Terminal Functions

NOTICE! The terminals HC, H1, H2 are used for the Safe Disable function which cuts the

output voltage in less than 1 ms if at least one of the inputs H1 or H2 is opened. It is designed in accordance with the EN954-1, safety category 3 and EN61508, SIL2. It and can be utilized to perform a safe stop as defined by the EN60204-1, stop category 0. Do not remove the wire link between HC, H1, or H2 unless the Safe Disable function is used. Refer to the Technical Manual when using this function.

NOTICE! The wiring length to the terminals HC, H1 and H2 should not exceed 30 m.

SW1 Switches analog input A2 between voltage and current input SW2 Enables or disables the internal RS422/485 comm. port terminal resistance.

SW3

Used to select sourcing (PNP)/sinking (NPN, default) mode for the digital inputs (PNP requires external 24 VDC power supply)

Type No. Terminal Name (Signal) Function (Signal Level), Default Setting

MultiFunction Digital Inputs

toS6Multi-function digital input 1 to 6

Photocoupler inputs, 24 VDC, 8 mA Note: Drive preset to sinking mode (NPN). When using source mode, set DIP switch S3 to “SOURCE” and use an external 24 VDC (±10%) power supply.

SC Multi-function input common Sequence common

MultiFunction Analog/ Pulse Inputs

RP Not used +V Analog input power supply +10.5 V (max allowable current 20 mA) A1 Multi-function analog input 1

0 to +10 VDC (20 k) resolution 1/1000 0/4 to 20 mA (250 ) resolution: 1/500 (A2 only)

A2 Multi-function analog input 2

AC Analog input common 0 V

Safe Disable Inputs

HC Safe Disable Input common +24 V (max 10 mA allowed)

H1 Safe Disable Input 1 One or both open: Drive output disabled (time from input

open to drive output switch off is less than 1 ms) Both Closed: Normal operation

H2 Safe Disable Input 2

MultiFunction Relay Output

MA N.O. (fault)

Digital relay output 30 VDC, 10 mA to 1 A 250 Vac, 10 mA to 1 A

MB N.C. output (fault)

MC Digital output common

MultiFunction PHC Output

P1 Photocoupler output 1

Digital photocoupler output 48 VDC, 2 to 50 mA

P2 Photocoupler output 2

PC Photocoupler output common

Monitor Output

MP Pulse train output 32 kHz (max)

AM Analog monitor output 0 to 10 VDC (2 mA or less), Resolution: 1/1000 (10 bit)

AC Monitor common 0 V

MEMOBUS/ Communication

R+ Communications input (+)

MEMOBUS/Modbus communication.: RS-485 or RS-422, 115.2 kbps (max)

R– Communications input (–) S+ Communications output (+)

S- Communications output (–)

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4 Keypad Operation

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 17

4 Keypad Operation

L1000H drives have a built-in LED display with operation keys. For easier setup the optionally available clear text LCD operator panel JVOP-180 is recommended.

 LED Operator and Keys

The LED operator is used to program the drive, to start/ stop it, and to display fault information. The LEDs indicate the drive status.

 Keys and Functions

Display Name Function

Data Display Area Displays the frequency reference, parameter number, etc.

ESC Key Returns to the previous menu.

RESET Key

Moves the cursor to the right. Resets a fault.

RUN Key

Starts the drive in the LOCAL mode. The Run LED

• is on, when the drive is operating the motor.

• flashes during deceleration to stop or when the frequency reference is 0.

• flashes quickly the drive is disabled by a DI, the drive was stopped using a fast stop DI or a run command was active during power up.

Up Arrow Key Scrolls up to select parameter numbers, setting values, etc.

Down Arrow Key Scrolls down to select parameter numbers, setting values, etc.

STOP Key Stops the drive.

ENTER Key Selects modes, parameters and is used to store settings.

LO/RE Selection Key

Switches drive control between the operator (LOCAL) and the control circuit terminals (REMOTE). The LED is on when the drive is in the LOCAL mode (operation from keypad). Disabled by default.

ALM LED Light

Flashing: The drive is in an alarm state or teach run is active. On: The drive is in a fault state and the output is stopped.

REV LED Light

On: The motor rotation direction is reverse. Off: The motor rotation direction is forward.

DRV LED Light

On: The drive is ready to operate the motor. Off: The drive is in the Verify, Setup, Parameter Setting or Auto tuning mode.

FOUT LED Light

On: The output frequency is displayed on the data screen. Off: Anything else than the output frequency is displayed on the data screen.

STOP

RUN

STOP

ALM

REV

DRV

FOUT

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4 Keypad Operation

EN 18 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

 Menu Structure and Modes

The following illustration explains the operator keypad menu structure.

XXXX

DRV LED is off.

The motor can not be started.

Key operation description

Turn the power on (DRV lights)

Forward Selection Reverse Selection

Output Frequency

Output Current

Output Voltage

Monitor Display

Verify Menu

Setup Mode

Parameter Setting Mode

Auto-Tuning

DRV LED is on.

A Run command will start the motor.

The Monitor Displays are used to read out drive data like terminal status, output frequency, fault information etc.

The Verify Menu lists up all parameters which are unequal to the default setting.

The Setup Mode can be used to set up a minimum list of parameters necessary to run the application.

In the Parameter Setting Mode all drive parameters can be set up.

Auto-Tuning measures the motor data for optimal performance of the drive/motor combination.

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5 Start Up

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 19

5 Start Up

 Drive Setup Procedure

The illustration below shows the basic setup procedure. Each step is explained more detailed on the following pages.

Mechanical installation.

Main and control circuit wiring, including PT100 converter.

Initialize the drive if necessary using parameter A1-03. Check in

“Verify” menu that nothing is modified.

Enter pump, oil and lift data to P1-□□ and execute “Basic Calcula-

tions” (P4-01 = 1).

Make sure the elevator is ready to run and perform “Empty Car

Teach Run” for operation data (P4-01 = 2).

Perform a test run.

Fine tuning * Down travel (P2-□□) * Dwell functions (P6-□□) * Leveling control (P7-□□) * Advanced tuning (P8-□□: compensation gains etc.).

Drive is ready to run the elevator

START

Perform Auto-Tuning for motor parameters.

Apply main power on to the drive.

Adhere to safety messages concerning application of power.

Check the motor rotation direction.

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 Mechanical Installation and Wiring

Install the mechanical equipment and the hydraulic valve as described in the manufacturers documentation. L1000H drives are designed to work with EV4 valves made by Blain Hydraulics GmbH, Heilbronn, GERMANY.

 Power On

Before turning on the power supply,

• Make sure all wires are connected properly.

• Make sure no screws, loose wire ends or tools are left in the drive.

• After turning the power on, the drive mode display should appear and no fault or alarm should be displayed.

 Motor Rotation Direction Setup

Depending on the elevator configuration it might be necessary to change the motor direction in order to have the pump producing oil flow in up direction when the Run command is given to the drive. Do the following to check the motor rotation direction and set parameter b1-14 accordingly.

• With default setting of b1-14 = 0, the drive puts out voltage in U-V-W phase sequence when a Run command is input. Check the motor rotation with this phase sequence (for most motors clockwise seen from the shaft side). Disconnect the motor from the pump if possible or set a slow speed which will not cause problems to the pump while giving the Run command.

• If the pump flow is correct with a U-V-W sequence, keep parameter b1-14 set to 0.

• If the pump flow is incorrect with a U-V-W sequence, set parameter b1-14 to 1.

 Auto-Tuning (T1-)

Auto-Tuning automatically sets up the motor data relevant drive parameters. Two different modes are supported.

Tuning Mode Parameter Description

Rotational Auto-Tuning

T1-01 = 0

The motor must be able to rotate without load during the tuning process in order to achieve a high accuracy.

Terminal resistance tuning T1-01 = 2 Perform if the motor cable is long or if the cable has been changed.

CAUTION

Never touch the motor until the Auto-Tuning is finished. Even thought the motor may not be rotating when Auto-Tuning, voltage is still applied to the motor during the tuning process.

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For Auto-Tuning enter the Auto-Tuning menu and perform the steps shown in the figure below. The number of name plate data to be entered depends on the selected type of AutoTuning. This example shows Rotational Auto-Tuning.

If Auto-Tuning can not be performed for some reason (no-load operation impossible etc.), then set up the maximum frequency and voltage in the E1- parameters and enter the motor data manually into the E2- parameters.

NOTICE! The Safe Disable inputs must be closed during Auto-Tuning.

 Precautions

• Always try to perform Rotational Auto-Tuning as it gives more accurate results than NonRotational Tuning/Terminal Resistance Tuning. Perform non-rotational tuning if the load can not be disconnected (e. g. pump can not be disconnected from the motor).

• When using the same motor type in multiple installations but normally having it not available without load, perform an Auto-Tuning with an unloaded motor and then set the motor data parameters (E1-/E2-) manually in the other installations.

• Motor contactors must be closed during the Auto-Tuning process.

• H1, H2 and HC signals must be ON when performing Auto-Tuning (keep wire link).

• 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.

 Teaching Function

Teaching function automatically sets up the data, needed by the drive to control the elevator speed. Teaching is done in two steps:

Enter the Auto-

Tuning Mode

Select the tuning

method

Set up all name

plate data

The tuning start display appears

During the tuning the

display flashes

After successful tuning

“End” is displayed

Drive mode

display

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 Step 1: Basic Calculations - P4-01 = 1

Perform as following to provide the basic parameters:

• Enter the programming menu.

• Enter the pump parameter data as received with the valve package or calculated on the

web page http://www.blain.de/calc into P1- parameters.

• Set P4-01 = 1.

If teaching finished successfully, the display will first show "END" directly followed by "0". Parameter P4-01 will be reset to 0 automatically.

In case that the drive shows oPE12 alarm (ALM LED flashing), check and correct the P1 settings.

The following table shows the data to be input:

Teaching Mode Parameter Description

Basic Calculations P4-01 = 1

Based on pump, oil and elevator data, the drive sets e. g. frequency references.

Empty Car Teach Run P4-01 = 2

Determines remaining operation data during an empty car teach run.

Save Teach Results P4-01 = 3 Save the results of empty car teach run.

YES

Enter P1- parameters.

oPE12

alarm shown?

Set P4-01 = 1.

START

Finish

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Teaching Mode Parameter Description Range/Unit

P1-01

Hydraulic Oil ISO VG Number

0: Manual Setting, 1: ISO VG 22, 2: ISO VG 32, 3: ISO VG 46, 4: ISO VG 68

0 to 4

P1-02

Temperature at 100 cSt

Manual or preselected by P1-01 0 to 100 °C

P1-03 Temperature at 25 cSt Manual or preselected by P1-01 0 to 100 °C P1-04 Ram Diameter Elevator data 10 to 1000 mm P1-05 Number of rams Elevator data 1 to 10 P1-06 Suspension ratio Elevator data 1 to 10 P1-07 Empty car static pressure Elevator data 1 to 100 bar P1-08 Pay load Elevator data 1 to 50000 kg P1-09 Dynamic pressure increase Elevator data 1 to 30 bar

P1-11

Flow at 100cSt & at max. pressure

Pump data: refer to the parameter data supplied with the valve package or use the following web page to calculate the values: http://www.blain.de/calc

2.0 to 1600.0 l/min

P1-12

Flow at 25cSt & at max. pressure

2.0 to 1600.0 l/min

P1-13 Pump Rated Speed 500 to 4000.0 l/min

P1-14

Flow at empty car pressure & at 100cSt

2.0 to 1600.0 l/min

P1-15

Flow at 1 bar pressure & at 100cSt

2.0 to 1600.0 l/min

P1-16 Nominal Speed Elevator data 0.800 m/s P1-17 Intermediate Speed Elevator data 0.600 m/s P1-18 Inspection Speed Elevator data 0.300 m/s P1-19 Leveling Speed Elevator data 0.060 m/s

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 Step 2: Empty Car Teach Run - P4-01 = 2

The second teaching step is Empty Car Teach Run. Before doing this step make sure that Basic Calculations teaching has been done successfully and that the distance between switches in the shaft allows at least 1 second leveling travel.

• Set parameter P4-01 to 2. The drive will show “TEACH”.

• Select Nominal Speed and start a normal upward travel procedure in the same way as for normal elevator operation. Even though the drive is in Programming Mode and the Alarm LED is blinking it will run with normal sequence. After releasing the Run command, the drive will show either “SAVE” or “WRTP”.

• In both cases, press “Enter” to get back to parameter P4-01 and change it to 3. The drive will show “END” and “0” shortly, meaning the command setting has been accepted and P4-01 is set back to “0” automatically.

In case the drive shows "SAVE" or "WRTP", P4-01 must be set either to 3 for saving or to 0 for cancelation. When intending to re-execute teach run in such a case, first set P4-01 to 0, then restart the procedure by setting P4-01 to 2.

“WRTP” means, the drive re-executed automatically the “Basic Calculations” Teaching. This is done when the oil temperature differs significantly from the oil temperature while executing “Basic Calculations”.

YES

Set P4-01 = 2.

Find and remove trouble cause * Double check sequence of the digital inputs. * Check if mechanical or electrical installation is correct. * Make sure that the elevator is empty.

After the travel:

Is SAVE or WRTP shown?

Select Nominal Speed and start a normal upward travel.

Set P4-01 = 3.

START

Finish

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All parameters, modified from the Teaching function can be viewed in the “Verify” and “Programming” menu. Manual modification is possible but normally not necessary.

 Precautions

• Empty Car Teach Run must be done just once. Data for Intermediate Speed and Inspection Speed are calculated automatically.

• Don’t expect proper travel comfort during teach run. Empty Car Teach Run is just a preparation for calculating required data. Load or oil temperature is not compensated.

• Motor contactors must be closed during the Auto-Tuning process.

• H1, H2 and HC signals must be ON when performing Auto-Tuning (keep wire link).

• The teaching can be cancelled by setting P4-01 to 0.

 Drive Sequence and Run Command for Up-Travel

 Travel Procedure

After executing Auto-Tuning and Teaching function, other adjustments are not needed in most cases.

The sequence is shown in the figure below. The Run command and Speed selection command must be set given according to this sequence.

Speeds must be set so that Nominal Speed > Intermediate Speed > Inspection Speed > Leveling Speed. The speeds are set as m/s values in parameters P1-16 to P1-19. These values are calculated for P3-01 to P3-04 as frequency references and must keep the rule P3-01 > P3-02 > P3-03 > P3-04. Not keeping this rule will cause oPE12 alarm. Correct settings and repeat teaching function.

In case that more than one speed selection input is closed, always the lowest speed will be active.

Intermediate / Inspection

Speed or overload case

Upward Run Command

Speed Selection

(Nominal, Intermediate

or Inspection)

Leveling Speed

Pump Leakage

Speed

Time

P6-01

P6-02 P6-07

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EN 26 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

In case that the drive is running with a speed which is slower than nominal speed, the sequence is slightly adapted, to ensure shortest possible run time with maximum comfort.

In case of Nominal Speed (no overload case), the drive starts deceleration to Leveling Speed immediately when opening the speed selection input. In case that the drive runs with a slower speed, the deceleration to Leveling Speed is delayed by a time, calculated automatically by the drive. Refer to the figure below.

 Re-leveling RUN

 Travel Stop

The drive will cancel normal procedure in the following cases:

• The Run command is removed while the speed selecting input is still closed > ramp to stop.

• The Run command is removed while the drive is decelerating to Leveling Speed > SEQF fault shown and coast to stop (immediate power off).

• One of the digital inputs is set to “External Fault” (refer to parameter in section 6) > stop as defined by the input.

Intermediate / Inspection

Speed or overload case

Upward Run Command

Speed Selection

(Nominal, Intermediate

or Inspection)

Leveling Speed

Pump Leakage

P6-01

Automatic time delay

Time

Speed

P6-02 P6-07

P6-03 P6-07

Upward Run Command

Speed Selection

(Nominal, Intermediate

or Inspection)

Leveling Speed

Pump Leakage

Speed

P6-01

Time

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• Removing the wire link from the safety inputs (H1, H2, HC) or activating a digital input, set to “Base Block” > coast to stop.

 Leveling Control

In case of wrong setup (e. g. P1 parameter incorrectly entered), the pump might not generate enough flow to move the car after deceleration from the selected speed to leveling speed.

To allow recovery in such a case, the drive increases the speed automatically in steps up to a maximum value. Refer to the figure below.

 Energy Saving Mode / Overload Operation

Overload operation is active under either of the following conditions:

1. Motor current (U1-03) exceeds level P8-07 for longer than P8-08 and Soft-starter output frequency (U1-16) is higher than f

MIN OL

. Valid for Nominal and Intermediate

speed.

2. Torque has not been captured neither in normal operation nor in condition 1 when speed selector is opened. Valid for Nominal, Intermediate and Inspection speed.

NOTICE! Energy Saving / Overload Mode can be switched off by setting parameter L3-01 to 0.

Don't do so in case that the drive might get overloaded. Overloaded operation when setting L3-01 = 0 may yield incorrect travel.

Nominal / Intermediate /

Inspection Speed

Leveling Recovery Upper

Limit (P7-05)

Upward Run Command

Leveling Recovery Wait Time (P7-01)

P7-04

Leveling Speed

Pump Leakage

Standard procedure (partially displayed)

Stops with LETA alarm

Time

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 Acceleration/Deceleration and S curve settings

The acceleration and deceleration ramps are set in C1-, while the S curves are defined in C2-01 to C2-04. Refer to the below.

In case that the default ramps do not match, increase or decrease, based on these defaults.

The effective ramp time can be calculated as follows:.

Refer to the figure below. In this example, E1-04 = 60 Hz and C1-01 = 4 s would yield an effective time of 1.3 s.

 Reference and Run Source

The "LO/RE" key on the drive’s operator keypad is normally used for switching from remote mode to local mode. Local mode means frequency reference and run signal are input from the operator panel. To use this function (e.g. for testing a motor without pump or a pump without the remaining elevator installation) set O2-01 = 0.

Status Description

LOCAL The Run/ Stop command and the frequency reference are entered at the operator keypad.

REMOTE Hydraulic lift sequence.

P6-02

P6-01

C1-04

S curve

C2-04

C1-02

S curve

C2-03

C1-01

S curve

C2-01

S curve

C2-02

C1-03

Time

Accel/Decel time = C1-0x ×

∆ƒ

E1-04

Maximum Speed

(E1-04)

Example:

∆f = 20 Hz

Speed

C1-01

C1-01 ×

20 Hz E1-04

Time

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 Fine Adjustments

Problem Possible Cause Corrective Action

Elevator too slow when heavily loaded.

Torque reference value too high because elevator was not empty at teach run.

• Repeat Empty Car Teach Run.

• Increase P8-02 value by 10% at a time.

Drive is overloaded and settings for Energy Saving/Overload function are wrong.

• Set L3-01 = 1.

• Limit car load or select bigger drive.

Worn-out pump. Replace the pump.

Elevator too slow in case of heated up oil.

Incorrect temperature measurement.

• Check temperature sensor installation.

• Check if value for analogue input bias (H3-04) is set correctly.

• Increase P8-01 value carefully.

Wrong temperature reference (p1-16), too small temperature compensation gain or worn-out pump.

Replace the pump.

Harsh starting and stopping. Too short ramp times

• Increase C1 parameters carefully.

• Increase S curve times carefully.

Leveling time okay when running with Nominal Speed (not overload case) but too long when running with slower speed.

Insufficient distance compensation before deceleration.

Increase parameter P8-05 carefully in steps of 0.01.

Uncomfortable, harsh ending of travel.

Leveling Control might increase pump speed too early.

Increase parameter Leveling Recovery

Wait Time (P7-01). Stop Dwell time too short. Increase parameter P6-07. Too short ramp times. Increase C1-04 slightly.

No leveling travel.

Change C1- and C2- parame-

ters or increase switch distance to reach

leveling speed.

Uncomfortable, harsh begin of travel in normal operation.

Insufficient Start Dwell.

Increase parameter Start Dwell Time

(P6-02).

Too high leakage frequency.

Reduce leakage frequency at start dwell

by 10% to 20%.

Too small start swell ramp (P6-01).

Increase start dwell ramp 0.5 Hz at a

time. Too little C2-01 time. Increase C2-01 time.

Energy Saving / Overload function is enabled but the drive limits the speed to a value, lower than the frequency shown in U7-

08.

Drive too heavy loaded for the given car load.

Limit car load or select a bigger drive.

Car speed is good for Nominal Speed, but not for Intermediate or Inspection Speed.

Incorrect torque references.

Decrease values, set in P3-11 (for Inter-

mediate Speed) or P3-12 (for Inspection

Speed) in small steps.

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 Drive Sequence and Run Command for Down Travel

 Travel Procedure

The down travel sequence is shown in the figure below. The Down Travel Run command and the Down Speed Command must be set given according to this sequence.

 Leveling Control

In case of wrong setup (e. g. P1 parameter incorrectly entered), the pump might not generate enough flow to move the car after deceleration from the selected speed to leveling speed.

To allow recovery in such a case, the drive decreases the speed automatically in steps down to zero value in case the Down Travel RUN command is still on. Refer to the figure below.

Down Speed

Down Valve Control

Down Travel Run

Leveling

Capturing Torque

Time

P2-04 P2-06

P2-19

P2-03 > 0 (Normal)

P2-03 = 0 (Energy Saving)

P6-07

Leveling

Frequency Reference

Soft Starter Output

Down Travel

Run Command

P2-14

P2-13

P2-12

(Down Leveling Control Wait Time)

Stop

Time

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In case the Down Travel RUN command is switched off before reaching zero value, the drive decelerates with Dwell at Stop. Refer to the figure below.

 Acceleration/Deceleration and S curve settings

The acceleration and deceleration ramps are set in C1-, while the S curves are defined in P2-15 to P2-18. Refer to the below.

In case that the default ramps do not match, increase or decrease, based on these defaults.

The effective ramp time can be calculated as follows:.

Frequency Reference

Soft Starter Output

Leveling

Down Travel

Run Command

P2-14

P6-07

Stop

P2-13

P2-12

(Down Leveling Control Wait Time)

Time

Leveling

Capturing Torque

Time

C1-05

P2-15

P2-16

P2-17

C1-06

C1-08

C1-15

C1-06

P2-16

P2-18

P2-04

P2-06

P3-04 × P2-05

- P3-07 × P2-02

P3-04 × P2-07

- P3-07 × P2-03

P2-03 > 0 (Normal)

P2-03 = 0 (Energy Saving)

Accel/Decel time = C1-0x ×

∆ƒ

E1-04

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6 Parameter Table

This parameter table shows the most important parameters. Refer to the Technical Manual for a complete list of parameters.

Par. Name Description

Initialization Parameters

A1-01

Access Level Selection

Selects which parameters are accessible via the digital operator. 0: Operation only 2: Advanced Access Level 3: Customer Access Level

A1-03

Initialize Parameters

Resets all parameters to default. (returns to 0 after initialization) 0:No Initialize 1110: User Initialize (The user must first set user parameter values and then store them using parameter o2-03) 2220: 2-Wire Initialization

Operation Mode Selection

b1-04

Reverse Operation Selection

0:Reverse enabled 1:Reverse prohibited

b1-14

Phase Order Selection

Switches the output phase order. 0:Standard 1:Switch phase order

DC Injection Braking

b2-01

DC Injection Braking Start Frequency

Sets the frequency at which DC Injection Braking starts when Ramp to Stop (b1-03 = 0) is selected. If b2-01< E1-09, DC Injection Braking starts at E1-09.

b2-02

DC Injection Braking Current

Sets the DC Injection Braking current as a percentage of the drive rated current. In OLV the DC excitation current is determined by E2-03.

b2-03

DC Inj. Braking Time/DC Excitation Time at Start

Sets the time of DC Injection Braking at start in units of 0.01 seconds. Disabled when set to 0.00 seconds.

b2-04

DC Inj. Braking Time at Stop

Sets the DC Injection Braking time at stop. Disabled when set to 0.00 seconds.

Acceleration/ Deceleration

C1-01

Accel

Time 1

Sets the acceleration time 1 from 0 to the max. output frequency.

C1-02

Decel Time 1

Sets the deceleration time 1 from the max. output frequency to 0.

C1-03

C1-08

Accel/Decel

Times 2 to 4

Set the accel/decel times 2 to 4 (set like C1-01/02).

C2-01 S-Curve 1 S-curve at acceleration start.

C2-02 S-Curve 2 S-curve at acceleration end.

C2-03 S-Curve 3 S-curve at deceleration start.

C2-04 S-Curve 4 S-curve at deceleration end.

Slip Compensation

C3-01

Slip Compensation Gain

• Increase if the speed is lower than the frequency reference.

• Decrease if the speed is higher than the frequency reference.

C3-02

Slip Compensation Delay Time

• Decrease the setting when the slip compensation is too slow.

• Increase the setting when the speed is not stable.

Torque Compensation

C4-01

Torque Compensation Gain

• Increase this setting when the torque response is slow.

• Decrease this setting when speed/ torque oscillations occur.

C4-02

Torque Compensation Delay Time

• Increase this setting when speed / torque oscillations occur.

• Decrease the setting when the torque response is too slow.

Par. Name Description

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Duty Mode and Carrier Frequency

C6-02

Carrier Frequency Selection

1:2.0 kHz 2:5.0 kHz 3:8.0 kHz 4:10.0 kHz 5:12.5 kHz 6:15.0 kHz 7 to A: Swing PWM1 to 4 F: User defined

V/f Pattern

E1-01

Input Voltage Setting

Input Voltage

E1-04

Max. Output Freq.

For a linear V/f characteristics, set the same values for E1-07 and E1-

09. In this case, the setting for E108 will be disregarded. Ensure that the four frequencies are set according to these rules or OPE10 fault will occur:

E1-04  E1-06  E1-07  E1-09

E1-05

Max. Output Voltage

E1-06

Base Frequency

E1-07

Middle Output Freq.

E1-08

Mid. Output Voltage

E1-09

Min. Output Freq.

E1-10

Min. Output Voltage

E1-13

Base Voltage

Motor Data

E2-01

Motor Rated Current

Automatically set during Auto-Tuning.

E2-02

Motor Rated Slip

Motor rated slip in hertz (Hz). Automatically set by Rotational Auto-Tuning.

E2-03

Motor No-Load Current

Magnetizing current in Ampere. Automatically set by Rotational Auto-Tuning.

E2-04 Motor Poles

Number of motor poles. Automatically set by Auto-Tuning.

Par. Name Description

(E1-04)(E1-06)(E1-07)(E1-09)

(E1-10)

(E1-08)

(E1-05) (E1-13)

Output voltage

Output frequency

E2-05

Motor Lineto-Line Resistance

Sets the phase-to-phase motor resistance in ohms.

Automatically set by Auto-Tuning.

E2-06

Motor Leakage Inductance

Sets the voltage drop due to motor leakage inductance as a percentage of motor rated voltage.

Automatically set by Auto-Tuning.

Digital Input Settings

H1-01

H1-06

DI S1 to S6 Function Selection

Selects the function of terminals S1 to S6.

Major functions are listed at the end of the table.

Digital Output Settings

H2-01

DO MA/ MB Function

Set the function for the relay output MA-MB-MC.

H2-02

DO P1 Function

Sets the function for the photocoupler output P1.

H2-03

DO P2 Function

Sets the function for the photocoupler output P2.

Major functions are listed at the end of the table.

Analog Input Setting

H3-01

A1 Signal Level Sel.

0:0 to +10 V (neg. input is zeroed) 1:0 to +10 V (bipolar input)

H3-02

A1 Function Sel.

Assign a function to terminal A1.

H3-03 A1 Gain

Sets the input value in % at 10 V analog input.

H3-04 A1 Bias

Sets the input value in % at 0 V analog input.

H3-09

A2 Signal Level Selection

0:0 to +10 V (neg. input is zeroed) 1:0 to +10 V (bipolar input) 2:4 to 20 mA (9 bit input) 3:0 to 20 mA

H3-10

A2 Function Sel.

Assign a function to terminal A2.

H3-11 A2 Gain

Sets the input value in % at 10 V/20 mA analog input.

H3-12 A2 Bias

Sets the input value in % at 0 V/0 mA/4 mA analog input.

Par. Name Description

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Analog Input Setting

H4-01AMMonitor

Selection

Enter value equal to U1- monitor values. Example: Enter “103” for U1-03.

H4-02 AM Gain

Sets terminal AM output voltage equal to 100% monitor value.

H4-02 AM Bias

Sets terminal AM output voltage equal to 0% monitor value.

Pulse Output Setting

H6-06

MP Monitor Sel.

Enter value equal to U- monitor values. Example: Enter “102” for U1-02.

H6-07

MP Monitor Scaling

Sets the number of output pulses when the monitor is 100% (in Hz).

Motor Overheat Protection

L1-01

Motor Overload Prot. Sel.

Sets the motor overload protection. 0:Disabled 1:Standard fan cooled motor 2:Standard blower cooled motor 3:Vector motor

L1-02

Motor Overload Prot. Time

Sets the motor overload protection time in min. Normally no change is necessary.

Stall Prevention

L3-01

Stall Prevention Selection during Acceleration

0:Disabled - Motor accelerates at

active acceleration rate and may stall with too heavy load or too short accel time.

1:General Purpose - Hold

acceleration when current is above L3-02.

2:Intelligent - Acceleration in the

shortest possible time.

L3-02

Stall Prev. Level during Accel.

Sets the current level for stall prevention during acceleration.

L3-04

Stall Prev. Selection during Decel.

0:Disabled - Deceleration as set.

OV might occur.

1:General Purpose - Deceleration is

hold if DC bus voltage rises high.

L3-05

Stall Prev. Selection during Run

0:Disabled - Motor stall or

overload might occur.

1:Decel Time 1 - Reduce speed

using C1-02.

Par. Name Description

L3-06

Stall Prev. Level during Run

Sets the current level at which stall prevention during run starts to operate.

Torque Limit

L7-01

L7-04

Torque Limit

Available in Customer Access Level.

Ambient Temperature

L8-12

Ambient

Temperature

Available in Customer Access Level.

User Default

o2-03

User Default Selection

Available in Customer Access Level.

Copy Function

o3-01 o3-02

Copy Function

Available in Customer Access Level.

Input Data - Teaching Function

P1-01

Hydraulic Oil ISO VG Number

0: Manual Setting, 1: ISO VG 22, 2: ISO VG 32, 3: ISO VG 46, 4: ISO VG 68

P1-02

Temperature at 100 cSt

Manual or preselected by P1-01

P1-03

Temperature at 25 cSt

Manual or preselected by P1-01

P1-04

Ram Diameter

Elevator data

P1-05

Number of rams

Elevator data

P1-06

Suspension ratio

Elevator data

P1-07

Empty car static pressure

Elevator data

P1-08 Pay load Elevator data

P1-09

Dynamic pressure increase

Elevator data

Par. Name Description

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6 Parameter Table

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 35

ENGLISH

P1-11

Flow at 100cSt & at max. pressure

Pump data: refer to the parameter data supplied with the valve package or use the following web page to calculate the values: http://www.blain.de/calc

P1-12

Flow at 100cSt & at max. pressure

P1-13

Pump Rated Speed

P1-14

Flow at empty car pressure & at 100cSt

Pump data For valves from manufacturer "Blain Hydraulics GmbH", use calculation tool in the internet: http://www.blain.de/calc or the iPhone App “Blain Calculator”

P1-15

Flow at 1 bar pressure & at 100cSt

P1-16

Nominal Speed

Elevator data

P1-17

Intermediate Speed

Elevator data

P1-18

Inspection Speed

Elevator data

P1-19

Leveling Speed

Elevator data

Down Travel Control

P2-01

Down Control Initialization Temperature

Enables down travel control

P2-03

Down Energy Factor

Determines the minimum pump frequency during down travel control. Modes: P2-03 = 0.0 Energy Saving P2-03 > 0.0 Normal

P2-04

Down Ramp Time 1

Time for calculated acceleration ramp 1 during down travel control sequence.

P2-06

Down Ramp Time 2

Time for calculated acceleration ramp 2 during down travel control sequence.

Par. Name Description

P2-07

Down Deceleration Frequency Gain

Factor for adjusting the deceleration frequency level in down travel control.

P2-08

Down Speed Torque Reference

Torque reference value for Down Travel Control

P2-09

Down Torque Gain Correction Factor

Gain value, applied to the torque gain in case of down travel control.

P2-10

Down Temperature Gain Correction Factor

Gain value, applied to the temperature gain in case of down travel control.

P2-11

Down Deceleration Leakage Gain

Gain value, applied to the pump leakage at deceleration.

P2-12

Down Leveling Control Wait Time

Wait time for leveling travel control.

P2-13

Down Leveling Control Step Frequency

Step frequency for leveling travel control.

P2-14

Down leveling control step time

Step time for leveling travel control.

P2-15

S Curve Characteristic 2 at Decel Start

S curve characteristic 2 at deceleration start.

P2-16

S Curve Characteristic 2 at Decel End

S curve characteristic 2 at deceleration end.

P2-17

S Curve Characteristic 3 at Decel Start

S curve characteristic 3 at deceleration start.

Par. Name Description

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6 Parameter Table

EN 36 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

P2-18

S Curve Characteristic 3 at Decel End

S curve characteristic 3 at deceleration end.

P2-19

Down Valve Open Delay

Delay for closing digital output H2-0 = 40 after H1-0 = 83h is closed.

Output Data - Teaching Functions

P3-01

Nominal Speed Frequency Empty

Teaching output. Frequency values.

P3-02

Intermediate Speed Frequency Empty

P3-03

Inspection Speed Frequency Empty

P3-04

Leveling Speed Frequency Empty

P3-07

Pump Leakage Empty

Par. Name Description

P3-10

Nominal Speed Torque Reference Empty [%] at P3-16

Teaching output

P3-11

Intermediate Speed Torque Reference Empty

P3-12

Inspection Speed Torque Reference Empty

P3-13

Leveling Speed Torque Reference Empty

P3-16

Temperature Reference

Operation Mode

P4-01

Operation Mode Selection

0: Travel Mode 1: Basic Calculations 2: Empty Car Teach Run 3: Save Teach Results

Limits

P5-01

Maximum Torque Compensation

Sets the upper limit for the amount of compensation.

P5-02

Minimum Torque Compensation

Sets the lower limit for the amount of compensation.

P5-03

Maximum Temperature Compensation

Sets the upper limit for the amount of compensation.

Par. Name Description

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6 Parameter Table

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 37

ENGLISH

P5-04

Minimum Temperature Compensation

Sets the lower limit for the amount of compensation.

Dwell Functions

P6-01

Special Dwell Frequency Offset

Refer to drawings in section Start Up

P6-02

Special Dwell Time 1

Used when Nominal, Intermediate or Inspection Speed is selected

P6-03

Special Dwell Time 2Used for re-leveling operation

P6-05

Special Dwell at Start Leakage Multiplier for ReLeveling

Gain applied to leakage at StartDwell (used for re-leveling operation)

P6-06

Stop Dwell Leakage Multiplier

Gain applied to leakage at Stop Dwell (used for all speed operations)

P6-07

Stop Dwell Time

Time setting for Dwell at stop

Leveling Control Functions

P7-01

Leveling Control Wait Time

When Leveling time exceeds this value, Leveling speed is increased as described below.

P7-02

Leveling Control Frequency Step

Step width for increasing frequency by Leveling Control Function

P7-03

Leveling Control Step Time

Wait time for increasing frequency by Leveling Control

P7-05

Leveling Control Upper Limit

Upper limit for Leveling frequency, increased by Leveling Control Function

Special Tuning

P8-01

Temperature Gain

Higher values increase the compensation amount.

P8-02

Torque Gain

Higher values increase the compensation amount.

Par. Name Description

P8-03

Torque Reference Compensation Gain

Higher values increase the compensation amount.

P8-04

Leveling Speed Multiplier for Re-Leveling

Factor for adapting leveling speed reference in case of re-leveling operation.

P8-05

Gain for Leveling delay Time

Gain, applied to automatic deceleration delay time.

P8-06

Torque Reference Overload Gain

Additional gain value for adjusting

torque reference in overload condition.

P8-07

Overload Current

Sets the current level for triggering overload travel function. Set in percent of the drive’s rated current.

P8-08

Overload Detection Time

Sets the time the output current must be above P8-07 for triggering overload function. P8-08 = 0 disables overload function.

P8-11

SEQF Detection Gain

SEQF fault will occur during deceleration to leveling speed when opening RUN command while softstarter output (U1-16) is higher than [(P3-04 + Temperature compensation value + Torque compensation value) × P8-11] SEQF is detected only if Nominal or Intermediate speed is selected in Up travel.

Auto-Tuning

T1-01

Auto-Tuning Mode Selection

Rotational Auto-Tuning 2: Terminal resistance only 3: Rotational Auto-Tuning for Energy Saving

T1-02

Rated Power

Sets the motor rated power (kW).

T1-03

Rated Voltage

Sets the motor rated voltage (V).

T1-04

Rated Current

Sets the motor rated current (A).

Par. Name Description

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6 Parameter Table

EN 38 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

T1-05

Base Frequency

Sets the motor base frequency (Hz).

T1-06 Motor Poles Sets the number of motor poles.

T1-07 Base Speed Sets the motor base speed (RPM).

T1-11

Motor Iron Loss

Iron loss for determining the Energy Saving coefficient. If unknown leave it on default.

Monitor Description

U1-01 Frequency Reference (Hz)

U1-02 Output Frequency (Hz)

U1-03 Output Current (A)

U1-05 Motor Speed (Hz)

U1-06 Output Voltage Reference (Vac)

U1-07 DC Bus Voltage (VDC)

U1-08 Output Power (kW)

U1-09 Torque Reference (% of motor rated torque)

U1-10

Input Terminal Status

U1-11

Output Terminal Status

Par. Name Description

1: Digital input 1

(terminal S1 enabled)

1: Digital input 2

(terminal S2 enabled)

1: Digital input 3

(terminal S3 enabled)

1: Digital input 4

(terminal S4 enabled)

1: Digital input 5

(terminal S5 enabled)

1: Digital input6

(terminal S6 enabled)

: ON : OFF

Reserved

1: Relay Output

(terminal MA-MC closed MB-MC open)

1: Open Collector Output 1

(terminal P1) enabled

1: Open collector Output 2

(terminal P2) enabled

: ON

Reserved

: OFF

U1-12

Drive Status

U1-13 Terminal A1 input level

U1-14 Terminal A2 input level

U1-16

Soft Starter Output (frequency after accel/ decel ramps)

U1-18 OPE Fault Parameter

U1-24 Pulse Input frequency

Fault Trace

U2-01 Current Fault

U2-02 Previous Fault

U2-03 Frequency Reference at Previous Fault

U2-04 Output Frequency at Previous Fault

U2-05 Output Current at Previous Fault

U2-06 Motor Speed at Previous Fault

U2-07 Output Voltage at Previous Fault

U2-08 DC Bus Voltage at Previous Fault

U2-09 Output Power at Previous Fault

U2-10 Torque Reference at Previous Fault

U2-11 Input Terminal Status at Previous Fault

U2-12 Output Terminal Status at Previous Fault

U2-13 Drive Operation Status at Previous Fault

U2-14 Cumulative Operation Time at Previous Fault

U2-15 Soft-Starter Speed Reference at Previous Fault

U2-16 Motor q-Axis Current at Previous Fault

U2-17 Motor d-Axis Current at Previous Fault

Monitor Description

1: During run 1: During zero-speed

1: During REV 1: During fault reset

signal input

1: During speed agree

1: Drive ready

1: During alarm detection

1: During fault detection

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ENGLISH

Fault History

U3-01

U3-04

Lists the most recent fault that occurred through the fourth most recent fault.

U3-05

U3-08

Accumulated operation time at the most recent fault through the fourth most recent fault.

U3-09 to

U3-14

Lists the fifth most recent fault that occurred through the tenth most recent fault.

U3-15 to

U3-20

Accumulated operation time at fifth most recent fault through the tenth most recent fault.

* The following faults are not recorded in the error log:

CPF00, 01, 02, 03, UV1, and UV2.

Application Monitors

U7-02 Current oil temperature value

U7-03

Car Load Monitor. Shows the car load value (% of rated motor torque) from previous travel.

U7-04

Amount of frequency offset for car load compensation

U7-05

Amount of frequency offset for oil temperature compensation

U7-06

Torque Reference-Temperature Compensation Factor: Internal calculation value.

U7-07 Leveling Time at previous Up or Down travel.

U7-08

Minimum possible value for speed, limited by energy saving mode / overload operation function. Refer to section “Start Up”.

DI/DO

Sel.

Description

Digital Input Function Selections

F Not used (Set when a terminal is not used)

14 Fault reset (Reset when turned ON)

20 to 2F

External fault; Input mode: N.O. contact / N.C. contact, Detection mode: Normal/during operation

80 Nominal speed selection

81 Intermediate speed selection

82 Inspection speed selection

83 Down travel RUN command

Monitor Description

84 Down travel speed

Digital Output Function Selections

During Run (ON: run command is ON or voltage is being output)

1 Zero Speed

2 Speed Agree

6 Drive Ready

E Fault

F Not used

10 Minor fault (Alarm) (ON: Alarm displayed)

40 Down Valve Control

58 Safe Disable Status

DI/DO

Sel.

Description

Page 40

EN 40 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

7 Troubleshooting

 General Fault and Alarms

Faults and alarms indicate problems in the drive or in the machine.

An alarm is indicated by a code on the data display and the flashing ALM LED. The drive

output is not necessarily switched off.

A fault is indicated by a code on the data display and the ALM LED is on. The drive output

is always switched off immediately and the motor coast to stop.

To remove an alarm or reset a fault, trace the cause, remove it and reset the drive by pushing

the Reset key on the operator or cycling the power supply.

This lists up the most important alarms and faults only. Please refer to the Technical Manual for a complete list.

LED Display AL FLT Cause Corrective Action

Base Block



The software base block function is assigned

to one of the digital inputs and the input is off. The drive does not accept Run commands.

• Check the digital inputs function selection.

• Check the upper controller sequence.

Control Fault



The torque limit was reached during deceler-

ation for longer than 3 sec. when in Open Loop Vector control

• The load inertia is too big.

• The torque limit is too low.

• The motor parameters are wrong.

• Check the load.

• Set the torque limit to the most appropriate setting (L7-01 through L7-04).

• Check the motor parameters.

Control Circuit

Fault



There is a problem in the drive’s control cir-

cuit.

• Cycle the drive power supply.

• Initialize the drive.

• Replace the drive if the fault occurs again.

Control Circuit

Fault



There is no terminal board connected to the

control board.

• Check if the terminal board is installed properly.

• Uninstall and Reapply the terminal board.

• Change the drive.

Cannot Reset



Fault reset was input when a Run command was active.

Turn off the Run command and reset the drive.

Option

External Fault



An external fault was tripped by the upper

controller via an option card.

• Remove the fault cause, reset the fault and restart the drive.

• Check the upper controller program.

External Fault



A forward and reverse command were input

simultaneously for longer than 500 ms. This alarm stops a running motor.

• Check the sequence and make sure that the forward and reverse input are not set at the same time.

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7 Troubleshooting

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ENGLISH

External Faults



• An external fault was triggered by an external device via one of the digital inputs S1 to S6.

• The digital inputs are set up incorrectly.

• Find out why the device tripped the EF. Remove the cause and reset the fault.

• Check the functions assigned to the digital inputs.

Ground Fault



• Ground leakage current has exceeded 50% of the drives rated output current.

• Cable or motor insulation is broken.

• Excessive stray capacitance at drive output.

• Check the output wiring and the motor for short circuits or broken insulation. Replace any broken parts.

• Reduce the carrier frequency.

Safe Disable



Both Safe Disable inputs are open. The drive output is safely disabled and the motor can not be started.

• Check why the upper controller’s safety device disabled the drive. Remove the cause and restart.

• Check the wiring.

• If the Safe Disable function is not utilized for EN60204-1, stop cat. 0 or for disabling the drive, the terminals HC, H1, H2 must be linked.

Safe Disable

Fault



Drive output is disabled while only one of the Safe Disable inputs is open. (normally both input signals H1 and H2 should be open)

• One channel is internally broken and does not switch off, even if the external signal is removed.

• Only one channel is switched off by the upper controller.

• Check the wiring from the upper controller and make sure that both signals are set correctly by the controller.

• If the signals are set correctly and the alarm does not disappear, replace the drive.

Output Phase

Loss



Output cable is disconnected or the motor winding is damaged. Loose wires at the drive output. Motor is too small (less than 5% of drive current).

• Check the motor wiring.

• Make sure all terminal screws in the drive and motor are properly tightened.

• Check the motor and drive capacity.

Overcurrent



Short circuit or ground fault on the drive output side The load is too heavy. The accel./decel. times are too short. Wrong motor data or V/f pattern settings. A magnetic contactor was switched at the output.

• Check the output wiring and the motor for short circuits or broken insulation. Replace the broken parts.

• Check the machine for damages (gears, etc.) and repair any broken parts.

• Check the drive parameter settings.

• Check the output contactor sequence.

Heatsink

Overheat



Surrounding temperature is too high. The cooling fan has stopped. The heatsink is dirty. The airflow to the heatsink is restricted.

• Check the surrounding temperature and install cooling devices if necessary.

• Check the drive cooling fan.

• Clean the heatsink.

• Check the airflow around the heatsink.

Motor

Overload



The motor load is too heavy. The motor is operated at low speed with heavy load. Cycle times of accel./ decel. are too short. Incorrect motor rated current has been set.

• Reduce the motor load.

• Use a motor with external cooling and set the correct motor in parameter L1-01

• Check the sequence.

• Check the rated current setting.

LED Display AL FLT Cause Corrective Action

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7 Troubleshooting

EN 42 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

Drive

Overload



The load is too heavy. The drive capacity is too small. Too much torque at low speed.

• Check the load.

• Make sure that the drive is big enough to handle the load.

• The overload capability is reduced at low speeds. Reduce the load or increase the drive size.

Overvoltage



DC bus voltage rose too high.

The deceleration time is too short.

Stall prevention is disabled. Braking chopper / resistor broken. Unstable motor control in OLV.

Too high input voltage.

• Increase the deceleration time.

• Enable stall prevention by parameter L3-04.

• Make sure the braking resistor and braking chopper are working correctly.

• Check motor parameter settings and adjust torque and slip compensation, AFR and hunting prevention as needed.

• Make sure that the power supply voltage meets the drives specifications.

Input Phase

Loss



Input voltage drop or phase imbalance. One of the input phase is lost. Loose wires at the drive input.

• Check the power supply.

• Make sure that all cables are properly fixed to the correct terminals.

Braking

Transistor

Fault

 The internal braking transistor is broken.

• Cycle the power supply.

• Replace the drive if the fault reoccurs.

Undervoltage



The voltage in the DC bus fell below the

undervoltage detection level (L2-05).

The power supply failed or one input phase

has been lost.

The power supply is too weak.

• Check the power supply.

• Make sure, that the power supply is strong enough.

Controller

Undervoltage



The drives controller power supply voltage

is too low.

• Cycle power to the drive. Check if the fault reoccurs.

• Replace the drive if the fault continues to occur.

DC Charge

Circuit Fault

 The charge circuit for the DC bus is broken.

• Cycle power to the drive. Check if the fault reoccurs.

• Replace the drive if the fault reoccurs.

SEQF



The Run command has been removed during

deceleration from selected speed to leveling speed.

• Correct I/O sequence.

NEGTC



Frequency value, calculated for compensating influence of car load, is negative.

• Incorrect parameters setting.

• Check torque reference values P3-10 to P3-13 and torque gain P8-01 or repeat teaching function.

TEACH

 Status message: Teach run is active.

• Perform empty car teach run or cancel it by setting P4-01 to 0.

LED Display AL FLT Cause Corrective Action

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7 Troubleshooting

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ENGLISH

 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 (OPE fault constant). This monitor will display the parameter that is causing the OPE error.

SAVE



Status message: Teach run has been finished successfully.

• Set P4-01 to 3 to save teaching results.

WRTP



Status message: Teach run has been finished successfully. The drive re-executed Basic Calculations teaching automatically.

• Set P4-01 to 3 to save teaching results.

LETA



Leveling run after deceleration from selected speed took more than 60s: Drive stops, independent from Run command state.

• Check whole system, especially signals for Run command and speed selector.

LED Operator

Display

Cause Corrective Action

oPE01

Drive capacity and value set to o2-04 do not match. Correct the value set to o2-04.

oPE02

Parameters were set outside the allowable setting range. Set parameters to the proper values.

oPE03

A contradictory setting is assigned to multi-function contact inputs H1-01 through to H1-06.

• The same function is assigned to two inputs (this excludes “External fault” and “Not used”).

• Input functions which require the setting of other input functions were set alone.

• Input functions that are not allowed to be used simultaneously have been set.

• Fix any incorrect settings.

• Refer to the Technical Manual for more details.

oPE05

• The run command source (b1-02) or frequency reference source (b1-01) is set to 3 but no option board is installed.

• The frequency reference source is set to pulse input but H6-01 is not 0.

• Install the required option board.

• Correct the values set to b1-01 and b1-02.

oPE07

Settings to multi-function analog inputs H3-02 and H3-10 and PID functions conflict.

• H3-02 and H3-10 are set to the same value. (this excludes settings “0” and “F”)

• PID functions have been assigned to both analog inputs and the pulse input at the same time.

• Fix any incorrect setting.

• Refer to the Technical Manual for more details.

oPE08

A function has been set that cannot be used in the control mode selected.(might appear after control mode change)

• Fix any incorrect setting.

• Refer to the Technical Manual for more details.

LED Display AL FLT Cause Corrective Action

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7 Troubleshooting

EN 44 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

 Auto-Tuning Errors

oPE10

The V/f pattern setting is incorrect.

• Check the V/f pattern settings.

• Refer to the Technical Manual for more details.

oPE12

The frequency references (P3 parameters) are set incor-

rectly. One of the condition is not kept: P3-01 > P3-02 > P3-03 > P3-04. Or P3-04 > (P3-07 × P6-05) and P3-04 > (P3-07 × P6-06). Or P7-05 > P3-04. Or (P1-15 + P1-23) > P1-14. Or P1-03 > P1-02. Or P1-11 > P1-12.

• Check and correct values, entered to P1 parameters and repeat set P4-01 to 1 again.

LED Operator

Display

Cause Corrective Action

Er-01

Motor data fault The input motor data are not valid. (e.g. the base frequency and base speed do not fit).

Re-enter the data and repeat Auto-Tuning.

Er-02

Minor Fault

• The wiring is faulty.

• The load is too heavy.

• Check the wiring.

• Check the load. Always perform Auto-Tuning with the load uncoupled from the motor.

Er-03

The STOP button was pressed and Auto-Tuning was canceled.

Repeat the Auto-Tuning.

Er-04

Resistance fault

• Wrong input data.

• Auto tuning exceeded the given time frame.

• Calculated values out of range.

• Check the input data.

• Check the wiring.

• Re-enter the data and repeat the Auto-Tuning.

Er-05

No-Load Current Error

• Incorrect data was entered.

• Auto tuning took too long.

• Calculated values out of range.

Er-08

Rated Slip Error

• Wrong data input.

• Auto tuning exceeded the given time frame.

• Calculated values out of range.

Er-09

Acceleration error The motor did not accelerate for the specified acceleration time.

• Increase the acceleration time C1-01.

• Check the torque limits L7-01 and L7-02.

Er-11

Motor speed fault. The torque reference was too high.

• Increase the acceleration time (C1-01).

• If possible, disconnect the load.

LED Operator

Display

Cause Corrective Action

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ENGLISH

Er-12

Current detection error

• One or all output phases are lost.

• Current is either too low or exceeds the drives rating.

• The current sensors are faulty.

• Check the wiring.

• Make sure, that the drive rating fits to the motor.

• Check the load. (Auto-Tuning should have been performed without the load connected.)

• Replace the drive.

End1

Rated current alarm

• The torque reference exceeded 20% during Auto-Tuning.

• The calculated no-load current is above 80% of the motor rated current.

• Check the V/f pattern setting.

• Perform Auto-Tuning without the load connected.

• Check the input data and repeat Auto-Tuning.

End2

Motor iron-core saturation alarm

• Calculated core saturation values out of range.

• Incorrect data was entered.

• Check the input data.

• Check the motor wiring.

• Perform Auto-Tuning without load connected.

End3

Rated current alarm Check the input data and repeat tuning.

LED Operator

Display

Cause Corrective Action

Page 46

EN 46 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

8 Instructions for UL and cUL

 UL Standards Compliance

This drive is tested in accordance with UL standard UL508C, File No. E131457 and complies with UL requirements. To ensure continued compliance when using this drive in combination with other equipment, meet the following conditions:

 Installation Area

Do not install the drive to an area greater than pollution severity 2 (UL standard).

 Main Circuit Terminal Wiring

YASKAWA recommends using UL-listed copper wires (rated at 75C) and closed-loop con- nectors or CSA-certified ring connectors sized for the selected wire gauge to maintain proper clearances when wiring the drive. Use the correct crimp tool to install connectors per manufacturer recommendation. The following table lists a suitable closed-loop connector manufactured by JST Corporation.

Closed-Loop Crimp Terminal Size (JIS C 2805) (same for 200 V and 400 V)

Wire Gauge

(AWG)

Terminal Screws

Crimp Terminal

Model Number

Tightening Torque

Nm

(lbin.)

0.75 (18)

M3.5 R1.25-3.5

0.8 to 1.0

(7.1 to 8.9)

M4 R1.25-4

1.2 to 1.5

(10.6 to 13.3)

1.25 (16)

M3.5 R1.25-3.5

0.8 to 1.0

(7.1 to 8.9)

M4 R1.25-4

1.2 to 1.5

(10.6 to 13.3)

(14)

M3.5 R2-3.5

0.8 to 1.0

(7.1 to 8.9)

M4 R2-4

1.2 to 1.5

(10.6 to 13.3)

M5 R2-5

2.0 to 2.5

(17.7 to 22.1)

M6 R2-6

4.0 to 5.0

(35.4 to 44.3)

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8 Instructions for UL and cUL

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 47

ENGLISH

Note: Use crimp insulated terminals or insulated tubing for wiring these connections.

Wires should have a continuous maximum allowable temperature of 75C 600 V UL approved vinyl sheathed insulation. Ambient temperature should not exceed 30 C.

 Input Fuse Selection

Use the fuses listed up in the table on page 12 when wiring the main circuit.

3.5/5.5 (12/10)

M4 R5.5-4

1.2 to 1.5

(10.6 to 13.3)

M5 R5.5-5

2.0 to 2.5

(17.7 to 22.1)

M6 R5.5-6

4.0 to 5.0

(35.4 to 44.3)

M8 R5.5-8

9.0 to 11.0

(79.7 to 97.4)

(8)

M4 8-4

1.2 to 1.5

(10.6 to 13.3)

M5 R8-5

2.0 to 2.5

(17.7 to 22.1)

M6 R8-6

4.0 to 5.0

(35.4 to 44.3)

M8 R8-8

9.0 to 11.0

(79.7 to 97.4)

(6)

M4 14-4

1.2 to 1.5

(10.6 to 13.3)

M5 R14-5

2.0 to 2.5

(17.7 to 22.1)

M6 R14-6

4.0 to 5.0

(35.4 to 44.3)

M8 R14-8

9.0 to 11.0

(79.7 to 97.4)

(4)

M6 R22-6

4.0 to 5.0

(35.4 to 44.3)

M8 R22-8

9.0 to 11.0

(79.7 to 97.4)

30/38

(3/2)

M8 R38-8

9.0 to 11.0

(79.7 to 97.4)

<1> Use the specified crimp terminals (Model No.:14-NK4) when using LC4V0018 with the wire 14

mm2(AWG:6).

Wire Gauge

(AWG)

Terminal Screws

Crimp Terminal

Model Number

Tightening Torque

Nm

(lbin.)

Page 48

8 Instructions for UL and cUL

EN 48 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

 Low Voltage Wiring for Control Circuit Terminals

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.

Control Circuit Terminal Power Supply

 Drive Short-Circuit Rating

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 30,000 Amps maximum at 240 V for 200 V class drives and 440 V for 400 V class drives.

• The MCCB and breaker protection and fuse ratings (refer to the preceding table) shall be equal to or greater than the short-circuit tolerance of the power supply being used.

• Suitable for use on a circuit capable of delivering not more than 30,000 RMS symmetrical amperes for 240 V in 200 V class drives (up to 440 V for 400 V class drives) motor overload protection

 Drive Motor Overload Protection

Set parameter E2-01 (motor rated current) to the appropriate value to enable motor overload protection. The internal motor overload protection is UL listed and in accordance with the NEC and CEC.

 E2-01 Motor Rated Current

Setting Range: Model Dependent Factory Default: Model Dependent

The motor rated current parameter (E2-01) sets the current value that is used as a base for motor protection. The motor protection parameter L1-01 is set as factory default. Set E2-01 to the full load amps (FLA) stamped on the nameplate of the motor.

The operator must enter the rated current of the motor (T1-04) in the menu during auto-tuning. If the auto-tuning operation completes successfully (T1-02 = 0), the value entered into

T1-04 will automatically write into E2-01.

Input / Output Terminal Signal Power Supply Specifications

Multi-function photocoupler outputs P1, P2, PC Requires class 2 power supply.

Multi-function digital inputs

S1, S2, S3, S4, S5, S6, SC

Use the internal LVLC power supply of the drive. Use class 2 for external power supply.

Multi function analog inputs +V, A1, A2, AC

Use the internal LVLC power supply of the drive. Use class 2 for external power supply.

Pulse train output MP

Use the internal LVLC power supply of the drive. Use class 2 for external power supply.

Page 49

8 Instructions for UL and cUL

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 49

ENGLISH

 L1-01 Motor Overload Protection Selection

The drive has an electronic overload protection function (OL1) based on time, output current, and output frequency, which protects the motor from overheating. The electronic thermal overload function is UL-recognized, so it does not require an external thermal overload relay for single motor operation.

This parameter selects the motor overload curve used according to the type of motor applied.

Overload Protection Settings

Disable the electronic overload protection (L1-01 = “0: Disabled”) and wire each motor with its own motor thermal overload when connecting the drive to more than one motor for simultaneous operation.

Enable the motor overload protection (L1-01 = 1, 2, or 3) when connecting the drive to a single motor unless there is another means of preventing motor thermal overload. The electronic thermal overload function causes an OL1 fault, which shuts off the output of the drive and prevents additional overheating of the motor. The motor temperature is continually calculated as long as the drive is powered up.

Setting L1-01 = 1 selects a motor with limited cooling capability below rated (base) speed when running at 100% load. The OL1 function derates the motor any time it is running below base speed.

Setting L1-01 = 2 selects a motor capable of cooling itself over a 10:1 speed range when running at 100% load. The OL1 function derates the motor when it is running at 1/10 or less of its rated speed.

Setting L1-01 = 3 selects a motor capable of cooling itself at any speed  including zero speed  when running at 100% load. The OL1 function does not derate the motor at any speed.

Setting Description

0 Disabled

1 Standard fan cooled motor (default)

2 Inverter duty motor with a speed range of 1:10

3 Vector motor with a speed range of 1:100

Page 50

8 Instructions for UL and cUL

EN 50 YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide

 L1-02 Motor Overload Protection Time

Setting Range: 0.1 to 5.0 Minutes Factory Default: 1.0 Minutes

The L1-02 parameter will set the allowed operation time before the OL1 fault will occur when the drive is running at 60 Hz and 150% of the motor’s full load amp rating (E2-01).

Adjusting the value of L1-02 can shift the set of OL1 curves up the Y-axis of the diagram

below but will not change the shape of the curves.

 L1-03 Motor Overload Alarm Operation Selection

 L1-04 Motor Overload Fault Operation Selection

Motor Overload Protection Time

Setting Description

0 Ramp to Stop

1 Coast to Stop

2 Fast-Stop

3 Alarm Only (factory default)

Setting Description

0 Ramp to Stop

1 Coast to Stop (factory default)

2 Fast-Stop

Cold Start

Hot Start

Motor Current (%) (E2-01=100 %)

0.4

0.1

0 100 200150

Time (minutes)

Page 51

YASKAWA Europe TOEP C710606 91B AC Drive L1000H - Quick Start Guide EN 51

ENGLISH

Revision History

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

Date of Publication Rev. No. Section Revised Content

February 2013 First edition

March 2014  All

Updated parameter description. Added Customer Access Level parameters. Changed Overload Condition.

MANUAL NO.ޓTOEP C710606 91A

Published in Germany, February 2013 13-2

Date of publication

Place of publication

Date of original publication

Revision number

Page 52

Published in Germany March 2014 13-2

MANUAL NO. TOEP C710606 91B

YASKAWA Europe GmbH

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.

Specications are subject to change without notice for ongoing product modications and improvements.

Quick Start Guide

YASKAWA AC Drive L1000H

AC Drive for Hydraulic Elevator Application

EUROPEAN HEADQUARTERS YASKAWA EUROPE GmbH

Hauptstraβe 185, 65760 Eschborn, Germany Phone: +49 (0)6196 569 300

Fax: +49 (0)6196 569 398

E-mail: info@yaskawa.eu.com Internet: http://www.yaskawa.eu.com

U.S.A. YASKAWA ELECTRIC AMERICA, INC.

2121 Norman Drive South, Waukegan, IL 60085, U.S.A. Phone: +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 L1000H Quick Start Manual

Specifications and Main Features

Frequently Asked Questions

User Manual