Инструкция к частотнику telemecanique altivar 31 - Arganabio.ru - инструкции по эксплуатации и многое другое

Заводская конфигурация

Преобразователь Altivar 31 настроен на заводе для наиболее распространенных применений:
• Дисплей: преобразователь готов (rdY), когда двигатель остановлен, а опорная частота двигателя отображается во время его работы.
• Частота питания двигателя (bFr): 50 ц.
• Приложение с постоянным крутящим моментом, бездатчиковое управление вектором потока. (УФТ = n).
• Метод нормального останова с установленной рампой замедления (Stt = rMP).
• Метод остановки в случае неисправности: остановка выбегом.
• Время разгона/торможения (ACC, dEC): 3 с.
• Низкая скорость (LSP): 0 ц.
• Высокая скорость (HSP): 50 ц.
• Тепловой ток двигателя (ItH) равен номинальному току двигателя (в зависимости от типа привода).
• Ток динамического торможения (SdC1) составляет 0,7 номинального тока преобразователя в течение 0,5 с.
• Автоматическая регулировка рампы в случае перенапряжения при торможении.
• Отсутствие автоматического перезапуска в случае сбоя.
• Частота переключения 4 кГц.
• Цифровые входы:
— LI1, LI2 (2 направления вращения): 2-проводное управление изменением состояния, LI1 = вращение вперед, LI2 = вращение назад, недоступно для серии ATV 31ppppppA.
— LI3, LI4: 4 опорные скорости (скорость 1 = опорная скорость или LSP, скорость 2 = 10 Гц, скорость 3 = 15 Гц, скорость 4 = 20 Гц).
— LI5 — LI6: не активирован (не назначен).
• Аналоговые входы:
— AI1: задание скорости 0–10 В, не активно (не назначено) для ATV серии 31ppppppA.
— AI2: дополнительный ввод скорости 0±10В.
— AI3: 4-20 мА не активирован (не назначен).
• Реле R1: контакт размыкается при неисправности (или когда привод обесточен).
• Реле R2: не активировано (не назначено).
• Аналоговый выход AOC: 0-20 мА, не активирован (не назначен).

Схема подключения преобразователя

Сетевой дроссель по выбору (одно- или трехфазный)
Контакты реле неисправности для дистанционного контроля состояния преобразователя

Переключатель дискретных входов

Этот переключатель назначает соединение общего вывода дискретных входов с 0 В, 24 В или ни с чем.

Программирование параметров ПЧ

Доступ к меню

Пример изменения параметров

Конфигурирование параметра bFr

Этот параметр можно изменять только при остановленном двигателе и при отсутствии команды пуска.

Настроечное меню SEt-

Настроечные параметры можно менять на ходу и при остановке.

Меню привода drC-

Параметры устанавливаются только при остановленном двигателе и отсутствии команды пуска, за исключением параметра tUn, который может запустить двигатель.
Оптимизация производительности привода достигается за счет:
— введение в меню Drive значений с шильдика;
— включение автоматической регулировки (для стандартного асинхронного двигателя).

Меню входов-выходов I-O-

Параметры настраиваются только при остановленном двигателе и при отсутствии команды пуска.

Меню контроля SUP-

Параметры доступны на ходу и при остановке.

Некоторые функции включают множество параметров. Чтобы упростить программирование и избежать утомительного просмотра параметров, эти функции сгруппированы в подменю.
Подменю, как и меню, обозначаются тире справа от кода, например: LIF-.
Во время работы преобразователя на экран выводится значение одного из контролируемых параметров. По умолчанию отображается выходная частота напряжения, подаваемого на двигатель (параметр rFr). Когда отображается новый требуемый параметр управления, требуется длительное нажатие (2 с) на кнопку ENT, чтобы подтвердить изменение параметра и сохранить его. После этого значение этого параметра будет отображаться в рабочем режиме (даже после отключения питания).
Если новый выбор не подтверждается долгим нажатием клавиши ENT, дисплей вернется к предыдущему параметру после отключения питания.
Примечание. После сбоя сети или сбоя питания всегда отображается параметр состояния инвертора (например, rdY). Выбранный параметр будет отображаться после подачи команды запуска.

Примечание: Полный список параметров доступен в файле в конце страницы.

Список ошибок и способы устранения

Сбрасываемые неисправности

Неисправность	Возможная причина	Процедура проверки
COF Неисправность CANopen	• Обрыв связи по шине CANopen	Проверьте коммуникационную линиюОбратитесь к специальной документации
CrF Зарядная цепь конденсаторов	• Неисправность управления реле нагрузки или повреждение нагрузочного сопротивления	• Замените преобразователь
EEF Неисправность EEPROM	• Неисправность внутренней памяти	Проверьте окружение (электромагнитную совместимость) Замените преобразователь
InF Внутренняя неисправность	К.З. источника 10 В Внутренняя неисправность	Проверьте цепи, подключенные к источнику 10 ВПроверьте подключение входов AI1 и AI2 и подключение к разъему RJ45 • Проверьте окружение (электромагнитную совместимость) Замените преобразователь
LFF Обрыв сигнала 4-20 мA	• Обрыв задания 4-20 мA на входе AI3	• Проверьте подключение на входе AI3
ObF Перенапряжение при торможении	• Слишком быстрое торможение или активная приводная нагрузка	Увеличьте время торможения Подключите, если это необходимо, тормозной модуль и сопротивлениеАктивизируйте функцию brA, если она совместима с применением
OCF Перегрузка по току	Параметры меню SEt- и drC- не корректныСлишком большой момент инерции или приводная нагрузкаМеханическая блокировка ротора	Проверьте параметры SEt- и drC- • Проверьте правильность выбора системы ПЧ-двигатель-нагрузкаПроверьте состояние механизма
OHF Перегрузка преобразователя	• Слишком высокая температура преобразователя	• Проверьте нагрузку двигателя, вентиляцию ПЧ, его окружение. Дождитесь его охлаждения для перезапуска
OLF Перегрузка двигателя	Срабатывание тепловой защиты из-за длительной перегрузкиОшибочное значение параметра rSC	Проверьте настройку ItH (стр. 11) тепловой защиты, нагрузку двигателя. Дождитесь его охлаждения для перезапускаПовторите измерение параметра rSC (стр. 13)
OPF Обрыв фазы двигателя	Обрыв фазы на выходе ПЧВыходной контактор разомкнутДвигатель не подключен или слишком мала мощностьВнезапная неустойчивость тока двигателя	Проверьте подключение ПЧ к двигателюВ случае использования выходного контактора настройте OPL на OAC (см. CD-ROM, меню FLt-)Испытание с двигателем малой мощности или без него: OPL = no (см. CD-ROM, меню FLt-)Проверьте и оптимизируйте параметры UFr (стр. 11), UnS и nCr (стр. 13) и сделайте автоподстройку tUn (стр. 14)

Неисправность	Возможная причина	Процедура проверки
OSF Перенапряжение	Очень высокое напряжение питанияСетевые возмущения	• Проверьте напряжение сети
PHF Обрыв фазы сетевого питания	Обрыв фазыИспользование однофазного питания для трехфазного ПЧ ATV31 • Несбалансированная нагрузка. Защита срабатывает только при нагрузке	Проверьте подключение силового питания и предохранителиИспользуйте трехфазную сетьЗаблокируйте неисправность установкой IPL = nO (см. CD-ROM)
SCF Короткое замыкание двигателя	Короткое замыкание или замыкание на землю на выходе ПЧБольшой ток утечки на землю на выходе ПЧ при параллельном под-ключении нескольких двигателей	Проверьте соединительные кабели между ПЧ и двигателем и изоляцию двигателяУменьшите частоту коммутацииДобавьте индуктивность, последовательно с двигателем
SLF Неисправность Modbus	Обрыв связи по шине Modbusназначение выносного терминала (LCC = YES) и отключенный терминал	Проверьте коммуникационную линиюОбрыв связи по шине Modbus • Проверьте связь с выносным терминалом
SOF Сверхскорость	• Неустойчивость или слишком большая приводная нагрузка	Проверьте параметры двигателя, коэффициенты усиления и усточивостиДобавьте тормозное сопротивлениеПроверьте правильность выбора системы ПЧ-двигатель-нагрузка
tnF Ошибка автоподстройки	Специальный двигатель или мощность двигателя не соответствует мощности преобразователяДвигатель не подключен	Используйте закон L или P (см. UFt, стр. 14) Проверьте наличие двигателя при автоподстройкеПри использовании выходного контактора замкните его при автоподстройке

Неисправности, которые сбрасываются самостоятельно при исчезновении причины

Неиспрвность	Возможная причина	Процедура проверки
CFF Неправильная конфигурация	• Текущая конфигурация не правильна	• Возвратитесь к заводским настройкам или загрузите ранее сохраненную подходящую конфигурацию. См. параметр FCS меню drC-, стр. 15
CFI Ошибочная конфигурация, загруженная по сети	• Ошибочная конфигурация. Загруженная по сети конфигурация не соответствует ПЧ	Проверьте ранее загруженную конфигурациюЗагрузите подходящую конфигурацию
USF Недонапряжение	Слишком слабая сетьКратковременное снижение питанияНеисправность зарядного сопротивления	Проверьте напряжение и параметр напряженияЗамените преобразователь

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Altivar® 31

Adjustable Speed Drive Controllers

Variadores de velocidad ajustable

Variateurs de vitesse

Programming Manual

Manual de programación

Guide de programmation

Retain for future use. / Conservar para uso futuro. /

À conserver pour usage ultérieur.

Altivar® 31 Adjustable Speed Drive Controllers

Programming Manual . . . . . . . . . . . . . . . . . . . . . . . . . 5

Variadores de velocidad Ajustable Altivar® 31

Manual de programación . . . . . . . . . . . . . . . . . . . . . .99

Variateurs de vitesse Altivar® 31

Guide de programmation . . . . . . . . . . . . . . . . . . . . 193

4	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Altivar® 31 Programming Manual
06/2004		Contents

SECTION 1: INTRODUCTION	Product Range ………………………………………………………………………………..	7
	About This Document ………………………………………………………………………	7
	Hazard Categories and Special Symbols ……………………………………………	8
	Product Support ………………………………………………………………………………	8
	Start-Up Overview ……………………………………………………………………………	9
	Preliminary Recommendations ………………………………………………………..	10
	Precautions ……………………………………………………………………………..	10
	Starting from Line Power ……………………………………………………………	11
	Power Up after a Manual Fault Reset or Stop Command ……………….	11
	Test on a Low Power Motor or without a Motor ……………………………..	11
	Using Motors in Parallel …………………………………………………………….	11
	Operation on an Impedance Grounded System …………………………….	11
	Programming Recommendations ………………………………………………..	11
	Factory Settings …………………………………………………………………………….	12
	Drive Thermal Protection ………………………………………………………………..	13
	Ventilation ………………………………………………………………………………..	13
	Motor Thermal Protection ……………………………………………………………….	14
SECTION 2: PROGRAMMING	Drive Keypad Display ……………………………………………………………………..	16
	ATV31•••••• Controllers ……………………………………………………………..	16
	ATV31••••••A Controllers ……………………………………………………………	16
	Key Functions …………………………………………………………………………..	17
	nSt: Freewheel Stop ………………………………………………………………….	17
	Remote Keypad Display …………………………………………………………………	18
	Saving and Loading Configurations …………………………………………….	18
	Accessing the Menus ……………………………………………………………………..	19
	Accessing the Parameters ………………………………………………………………	20
	bFr Parameter ………………………………………………………………………….	20
	Function Compatibility …………………………………………………………………….	21
	Logic and Analog Input Application Functions ……………………………………	22
SECTION 3: MENUS	Settings Menu SEt- ………………………………………………………………………..	25
	Drive Control Menu drC- …………………………………………………………………	29
	I/O Menu I-O- ………………………………………………………………………………..	33
	Control Menu CtL- ………………………………………………………………………….	36
	Control Channels ………………………………………………………………………	36
	Parameter LAC …………………………………………………………………………	37
	Parameter LAC = L1 or L2 …………………………………………………………	38
	Parameter LAC = L3 …………………………………………………………………	39
	Reference Channel for LAC = L1 or ……………………………………………	41
	Control Channel for LAC = L1 or L2 …………………………………………….	42
	Reference Channel for LAC = L3 ………………………………………………..	43
	Control Channel for LAC = L3:
	CHCF = SIM, Combined Reference and Control …………………………..	44
	Control Channel for LAC = L3:
	CHCF = SEP, Mixed Mode (Separate Reference and Control) ……….	45
	Application Functions Menu FUn- …………………………………………………….	50
	Summing Inputs ……………………………………………………………………….	56
	Preset Speeds ………………………………………………………………………….	57
	+/- Speed …………………………………………………………………………………	61
	PI Regulator …………………………………………………………………………….	64
	Manual–Automatic Operation with PI Regulator ……………………………	66
	Brake Control …………………………………………………………………………..	70
	Management of Limit Switches …………………………………………………..	76
	Fault Menu FLt- ……………………………………………………………………………..	78
	Communication Menu COM- …………………………………………………………..	82
	Display Menu SUP- ………………………………………………………………………..	84

ENGLISH

Altivar® 31 Programming Manual		VVDED303042NAR6/04
Contents			06/2004
SECTION 4: MAINTENANCE AND TROUBLE-	Precautions …………………………………………………………………………………..		87
SHOOTING	Routine Maintenance ……………………………………………………………………..		87
	Normal Display ………………………………………………………………………………		87
	Fault Display …………………………………………………………………………………		87
	Drive Controller Does Not Start, No Fault Displayed	……………………… 87
	Clearing Faults …………………………………………………………………………		88
	Faults Which Cannot Be Automatically Reset ……………………………….		88
	Faults Which Can Be Automatically Reset ……………………………………		89
	Faults That Reset When the Fault Is Cleared ……………………………….		90
	Configuration Settings Tables ………………………………………………………….		90
	Drive Controller and Customer ID ……………………………………………….		91
	1st level Adjustment Parameter …………………………………………………..		91
	Settings Menu ………………………………………………………………………….		91
	Drive Control Menu…………………………………………………………………….		92
	I/O Menu …………………………………………………………………………………		92
	Control Menu …………………………………………………………………………..		92
	Application Functions Menu ……………………………………………………….		93
	Application Functions Menu ……………………………………………………….		94
	Fault Menu ……………………………………………………………………………….		95
	Communication Menu ………………………………………………………………..		95
	Index of Parameter Codes ………………………………………………………………		96
	Index of Functions ………………………………………………………………………….		97

6	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 1: Introduction
06/2004	Product Range

SECTION 1: INTRODUCTION

PRODUCT RANGE	The Altivar 31 (ATV31) family of adjustable frequency AC drive controllers is
	used for controlling three-phase asynchronous motors. The controllers
	range from:
	• 0.25 to 3 hp (0.18 to 2.2 kW), 208/230/240 V, single-phase input
	• 0.25 to 20 hp (0.18 to 15 kW), 208/230/240 V, three-phase input
	• 0.5 to 20 hp (0.37 to 15 kW), 400/460/480 V, three-phase input
	• 1 to 20 hp (0.75 to 15 kW), 525/575/600 V, three-phase input
	Some ATV31 controllers are available with a reference potentiometer, a run
	button, and a stop/reset button. These controllers are designated as
	ATV31••••••A controllers throughout this manual. The symbol “•” in a catalog
	number designates parts of the number that vary with the rating.
ABOUT THIS DOCUMENT	This manual contains programming instructions for ATV31 drive controllers.
	The following documentation is also provided with the controller:
	• Altivar 31 Installation Manual, VVDED303041US
	• Altivar 31 Start-Up Guide, VVDED303043US
	Refer to the ATV31 Installation Manual for instructions on receiving,
	inspection, mounting, installation, and wiring. Refer to the ATV31 Start-Up
	Guide for instructions on bringing the drive controller into service with the
	factory configuration.
	Refer to the Index of Parameter Codes and the Index of Functions on
	pages 96–97 of for an alphabetical index of the codes and functions
	discussed in this manual.
	NOTE: Throughout this manual, and on the drive keypad display, a dash
	appears after menu and sub-menu codes to differentiate them from
	parameter codes. For example, SEtis a menu, but ACC is a parameter.

ENGLISH

Section 1: Introduction	VVDED303042NAR6/04
Hazard Categories and Special Symbols	06/2004

HAZARD CATEGORIES AND SPECIAL SYMBOLS

The following symbols and special messages may appear in this manual or on the equipment to warn of potential hazards.

A lightening bolt or ANSI man symbol in a “Danger” or “Warning” safety label on the equipment indicates an electrical hazard which will result in personal injury if the instructions are not followed.

An exclamation point symbol in a safety message in the manual indicates potential personal injury hazards. Obey all safety messages introduced by this symbol to avoid possible injury or death.

Lightening Bolt

			ANSI Man


			Exclamation Point


			DANGER
	DANGER indicates an imminently hazardous situation which, if not
	avoided, will result in death or serious injury.

			WARNING

	WARNING indicates a potentially hazardous situation which, if not
	avoided, can result in death or serious injury.

			CAUTION

	CAUTION indicates a potentially hazardous situation which, if not
	avoided, can result in minor or moderate injury.

			CAUTION

	CAUTION, used without the safety alert symbol, indicates a potentially
	hazardous situation which, if not avoided, can result in property damage.
PRODUCT SUPPORT	For support and assistance, contact the Product Support Group. The
	Product Support Group is staffed from 8:00 am until 6:00 pm Eastern time to
	assist with product selection, start-up, and diagnosis of product or
	application problems. Emergency phone support is available 24 hours a
	day, 365 days a year.
	Telephone	919-266-8600
	Toll Free	888-Square D (888-778-2733)
	E-mail	drive.products.support@us.schneider-electric.com
	Fax	919-217-6508

8	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04		Section 1: Introduction
06/2004		Start-Up Overview

START-UP OVERVIEW	The following procedure is an overview of the minimum steps necessary for
	bringing an ATV31 drive controller into service. Refer to the ATV31
	Installation Manual for the mounting, wiring, and bus voltage measurement
	steps. Refer to the appropriate sections of this manual for the programming
	steps.
	1.	Mount the drive controller. Refer to the ATV31 Installation Manual.
	2.	Make the following connections to the drive controller. Refer to the
		ATV31 Installation Manual:
		— Connect the grounding conductors.
		— Connect the line supply. Ensure that it is within the voltage range of
		the drive controller.
		— Connect the motor. Ensure that its rating corresponds to the drive
		controller’s voltage.
	3.	Power up the drive controller, but do not give a run command.
	4.	Configure bFr (motor nominal frequency) if it is other than 50 Hz. bFr
		appears on the display the first time the drive controller is powered up. It
		can be accessed in the drCmenu (page 29) anytime.
	5.	Configure the parameters in the drCmenu if the factory configuration is
		not suitable. Refer to page 12 for the factory settings.
	6.	Configure the parameters in the I-O-, CtL-, and FUnmenus if the
		factory configuration is not suitable. Refer to page 12 for the factory
		settings.
	7.	Configure the following parameters in the SEtmenu (pages 25–29):
		— ACC (acceleration) and dEC (deceleration)
		— LSP (low speed when the reference is zero) and HSP (high speed
		when the reference is at its maximum)
		— ItH (motor thermal protection)
	8.	Remove power from the drive controller and follow the bus voltage
		measurement procedure in the ATV31 Installation Manual. Then
		connect the control wiring to the logic and analog inputs.
	9.	Power up the drive controller, then issue a run command via the logic
		input (refer to the ATV31 Start-Up Guide).
	10. Adjust the speed reference.

ENGLISH

Section 1: Introduction	VVDED303042NAR6/04
Preliminary Recommendations	06/2004

PRELIMINARY RECOMMENDATIONS

Precautions	Before powering up and configuring the drive controller, read and observe
	the following precautions.

DANGER

UNINTENDED EQUIPMENT OPERATION

• Before powering up and configuring the drive controller, ensure that the logic inputs are switched off (State 0) to prevent unintended starting.

• An input assigned to the run command may cause the motor to start immediately upon exiting the configuration menus.

Failure to follow these instructions will result in death or serious injury.

WARNING

LOSS OF CONTROL

• The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical control functions, provide a means to achieve a safe state during and after a path failure.

• Examples of critical control functions are Emergency Stop and Overtravel Stop.

• Separate or redundant control paths must be provided for critical control functions.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

CAUTION

DAMAGED EQUIPMENT

Do not operate or install any drive controller that appears damaged.

Failure to follow this instruction can result in equipment damage.

10	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 1: Introduction
06/2004	Preliminary Recommendations

Starting from Line Power

Power Up after a Manual Fault Reset or Stop Command

Test on a Low Power Motor or without a Motor

Using Motors in Parallel

Operation on an Impedance Grounded System

Programming Recommendations

If you are starting the drive controller from line power, ensure that parameter tCt is not set to trn (see page 33), and limit operations of the line contactor to fewer than one per minute to avoid premature failure of the filter capacitors and precharge resistors. The recommended method of control is through inputs LI1 to LI6. The motor thermal state memory returns to zero when line power is removed from the drive controller.

If parameter tCt is at its factory setting (trn), when the drive controller is powered up after a manual fault reset or a stop command, the forward, reverse, and DC injection stop commands must be reset for the drive controller to start. If they are not reset, the drive controller will display nSt and will not start. If automatic restart is configured (parameter Atr in the FLtmenu, see page 79) the reset is not necessary.

With the factory configuration, motor phase loss detection (OPL) is active. To check the drive controller in a test or maintenance environment without having to switch to a motor with the same rating as the drive controller, disable motor phase loss detection and configure the voltage/frequency ratio (UFt) to L, constant torque (see page 31). The drive controller will not provide motor thermal protection if the motor current is less than 0.2 times the nominal drive current.

When using motors in parallel, configure the voltage/frequency ratio, UFt, to L (constant torque) and provide an alternate means of thermal protection on every motor. The drive controller cannot provide adequate motor thermal protection for each motor.

When using the drive controller on a system with an isolated or impedance grounded neutral, use a permanent insulation monitor compatible with nonlinear loads.

ATV31••••••M21 and N4 drive controllers feature built-in radio frequency interference (RFI) filters which have capacitors to ground. These filters can be disconnected from ground when using the drive controller on an impedance grounded system to increase the operating life of their capacitors. Refer to the ATV31 Installation Manual for more information.

Refer to “Start-Up Overview” on page 9 for the minimum programming steps necessary for bringing the drive controller into service.

Use the configuration settings tables beginning on page 91 to prepare and record the drive configuration before programming the drive controller. It is always possible to return to the factory settings by setting the FCS parameter to InI in the drC-, I-O-, CtL-, or FUnmenus. See pages 32, 35, 49, and 77.

When first commissioning an ATV31 drive controller for a 60 Hz system, perform a factory parameter reset. Be sure to set bFr to 60 Hz.

We recommend using the auto-tuning function to optimize the drive controller’s accuracy and response time. Auto-tuning measures the stator resistance of the motor to optimize the control algorithms. See page 31.

ENGLISH

1Throughout this manual, the symbol “•” in a catalog number denotes the portion of the number that varies with the drive controller rating.

Section 1: Introduction

Factory Settings

FACTORY SETTINGS

ENGLISH

VVDED303042NAR6/04

06/2004

The ATV31 drive controller is supplied ready for use in most applications, with the factory settings shown in Table 1.

Table 1:	Factory Settings

Function		Code	Factory Setting

			rdY with motor stopped,
Display		—	motor frequency (for example, 50 Hz) with motor
			running

Motor frequency		bFr	50 Hz

Type of voltage/frequency	UFt	n: sensorless flux vector control for constant
ratio		torque applications


Normal stop mode	Stt	Stn: normal stop on deceleration ramp

Stop mode in the event of a	EPL	YES: freewheel stop
fault


Linear ramps		ACC, dEC	3 seconds

Low speed		LSP	0 Hz

High speed		HSP	50 Hz

Frequency loop gain	FLG, StA	Standard

Motor thermal current	ItH	Nominal motor current (value depends on the
drive controller rating)


DC injection braking	SdC	0.7 x nominal drive controller current for
0.5 seconds


Deceleration ramp adaptation	brA	YES: automatic adaptation of the deceleration
ramp in the event of overvoltage on braking


Automatic restart	Atr	nO: no automatic restart after a fault

Switching frequency	SFr	4 kHz

			2-wire transition detection control:
		LI1, LI2	LI1 = forward, LI2 = reverse.
			Not assigned on ATV31••••••A1 drive controllers
			4 preset speeds:
Logic inputs			speed 1 = speed reference or LSP (see page 26)
		LI3, LI4	speed 2 = 10 Hz
			speed 3 = 15 Hz
			speed 4 = 20 Hz

		LI5, LI6	Not assigned

		AI1	Speed reference 0–10 V.
		Not assigned on ATV31••••••A1 drive controllers.
Analog inputs
	AI2	Summed speed reference input 0 ±10 V


		AI3	4–20 mA, not assigned

		R1	The contact opens in the event of a fault or if
Relays		power is removed from the drive controller.


		R2	Not assigned

Analog output		AOC	0–20 mA, not assigned

1ATV31••••••A range drive controllers have a reference potentiometer, a run button, and a stop/reset button. They are factory set for local control with the run button, the stop/reset button, and the reference potentiometer active. Logic inputs LI1 and LI2 and analog input AI1 are inactive (not assigned).

12	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04										Section 1: Introduction
06/2004										Drive Thermal Protection

DRIVE THERMAL PROTECTION	Thermal protection of the drive controller is achieved with a positive
	temperature coefficient (PTC) resistor on the heatsink or power module. In
	the event of an overcurrent, the drive controller trips to protect itself against
	overloads. Typical tripping points are:
	• Motor current is 185% of nominal drive controller current for 2 seconds
	• Motor current is 150% of nominal drive controller current for 60 seconds
	Time
	(seconds)	5000

		3000
		1000
		200
		160
		100
		60
		2
		0
		1	1.1	1.2	1.3	1.4	1.5	1.6	1.7	1.8	1.9
										Motor current/drive controller In
Ventilation	The fan starts when the drive controller is powered up, but stops after
	10 seconds if a run command is not received. The fan starts automatically
	when the drive controller receives an operating direction and reference. It
	stops a few seconds after motor speed is less than 0.2 Hz and injection
	braking is completed.

ENGLISH

Section 1: Introduction	VVDED303042NAR6/04
Motor Thermal Protection	06/2004

MOTOR THERMAL PROTECTION	Motor thermal protection is achieved by continuous calculation of I2t. The
	protection is available for self-cooled motors.
	NOTE: The motor thermal state memory returns to zero when line power is
	removed from the drive controller.
	Trip time in seconds
	1 Hz 3 Hz 5 Hz
	10,000	10 Hz	20 Hz	50 Hz

1,000

1000.7

0.8

0.9

1.1

1.2

1.3

1.4

1.5

Motor current/ItH

CAUTION

INADEQUATE MOTOR THERMAL PROTECTION

The use of external overload protection is required under the following conditions:

•Starting from line power

•Running multiple motors

•Running motors rated at less than 0.2 times the nominal drive current

•Using motor switching

Failure to follow this instruction can result in equipment damage.

Refer to “Preliminary Recommendations” on pages 10–11 for more information about external overload protection.

14	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 2: Programming
06/2004

SECTION 2: PROGRAMMING

ENGLISH

DANGER

UNQUALIFIED USER

•This equipment must be installed, programmed, and serviced only by qualified personnel.

•The application of this product requires expertise in the design and programming of control systems. Only persons with such expertise should be allowed to program, install, alter, and apply this product.

•Qualified personnel performing diagnostics or troubleshooting that requires electrical conductors to be energized must comply with NFPA 70 E — Standard for Electrical Safety Requirements for Employee Workplaces and OSHA Standards — 29 CFR Part 1910 Subpart S Electrical.

Failure to follow these instructions will result in death or serious injury.

ENGLISH

Section 2: Programming	VVDED303042NAR6/04
Drive Keypad Display	06/2004

DRIVE KEYPAD DISPLAY

ATV31•••••• Controllers

Red LED

DC bus ON

Four 7-segment displays

Returns to the previous menu or parameter, or increases the

displayed value

Advances to the next menu or parameter, or decreases the displayed value

Altivar 31

RUN

CAN	2 CANopen status LEDs

ERR

ESC Exits a menu or parameter, or clears the displayed value to return to the previous stored value

ENT

Enters a menu or a parameter, or saves the displayed parameter or value

ATV31••••••A Controllers	ATV31••••••A controllers have a reference potentiometer, a run button, and
	a stop/reset button.

Red LED	Altivar 31
DC bus ON
	RUN
Four 7-segment displays	CAN

	ERR
Returns to the previous menu or parameter,
or increases the displayed value	ESC

Advances to the next menu or parameter, or	ENT
decreases the displayed value

	RUN	STOP
Reference potentiometer:	RESET

Active if parameter Fr1 in the CtLmenu is
configured as AIP (see page 46)

RUN button: Starts the motor in forward direction if parameter tCC in the I-O- menu is configured as LOC (see page 33)

2 CANopen status LEDs

Exits a menu or a parameter,

or clears the displayed value to return to the previous stored value

Enters a menu or a parameter, or saves the displayed parameter or value

STOP/RESET button

Resets faults

Stops the motor:

•If tCC (I-O- menu) is not configured as LOC, pressing the STOP/RESET key commands a freewheel stop.

•If tCC (I-O- menu) is configured as LOC, stopping is on a ramp, but if injection braking is in progress, a freewheel stop takes place.

16	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 2: Programming
06/2004		Drive Keypad Display

Key Functions	• Press and hold down (longer than 2 seconds) the	or	keys to
	scroll through the data quickly.

•Pressing or does not store the selection.

•To store the selection, press the ENT key.The display flashes when a value is stored.

	A normal display with no fault present and no run command shows:
	•	The value of one of the display parameters (see page 84). The default
		display is motor frequency, for example 43.0. In current limiting mode,
		the display flashes.
	•	Init: Initialization sequence
	•	rdY: Drive ready
	•	dcb: DC injection braking in progress
	•	nSt: Freewheel stop
	•	FSt: Fast stop
	•	tUn: Auto-tuning in progress
	If a fault is present, the display flashes.
nSt: Freewheel Stop	If the display shows the code nSt, one of the following conditions is
	indicated:
	1.	With the factory configuration, when the drive controller is powered up
		after a manual fault reset or stop command, the forward, reverse, and
		DC injection stop commands must be reset for the drive controller to
		start. If they are not reset, the drive controller will display nSt and will not
		start. If automatic restart is configured, the reset is not necessary.
	2.	If the reference channel or the control channel is assigned to Modbus or
		CANopen (see page 36), the drive controller will display nSt on power up
		and remain stopped until the communication bus sends a command.
	3.	If a forward or reverse run command is present when the drive controller
		is powered up and the drive controller is set for 3-wire control or for

2-wire control with “trn” transition (see page 33) the drive controller will display nSt and will not run until the run command is cycled and a valid speed reference is given.

ENGLISH

Section 2: Programming	VVDED303042NAR6/04
Remote Keypad Display	06/2004

REMOTE KEYPAD DISPLAY	The optional remote keypad display is a local control unit that can be wall-
	mounted on the door of an enclosure. It has a cable with connectors for
	connection to the drive serial link (refer to the manual supplied with the
	display). The remote keypad display has the same display and
	programming buttons as the drive controller, with the addition of a switch to
	lock access to the menu and three buttons for commanding the drive
	controller:
	• FWD/REV commands the direction of rotation.
	• RUN commands the motor to run.
	• STOP/RESET commands the motor to stop or resets a fault. Pressing
	the STOP/RESET button once stops the motor; pressing it a second
	time stops DC injection braking if it is configured.
	In order for the remote keypad display to be active, the tbr parameter in the
	COMmenu must remain at the factory setting, 19.2 (19,200 bps, see
	page 82).

			4-character
			display
		ESC
		ENT	Connector

FWD	RUN		STOP
REV		RESET

Access locking switch:

• Positions:

• Position:

settings and display are accessible (SEtand SUPmenus)

all menus can be accessed

	NOTE: Password protection has priority over the access locking switch. See
	page 86.
	Placing the access locking switch in the locked position also prevents the
	drive settings from being accessed via the drive controller keypad. When
	the remote keypad display is disconnected, if the access locking
	switch is in the locked position, the drive controller keypad also
	remains locked.
Saving and Loading Configurations	Up to four complete configurations can be stored in the remote keypad
	display and transferred to other drive controllers of the same rating. Four
	different operations for the same device can also be stored on the terminal.
	See the SCS and FCS parameters in the drC-, I-O-, CtL-, or FUnmenus.
	See pages 32, 35, 49, and 77.

18	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 2: Programming
06/2004	Accessing the Menus

ACCESSING THE MENUS

Menus

Power-up

XXX Displays drive controller status (variable, see page 17)

ESC

ENT

Motor frequency (the factory setting is only visible bFr the first time the drive is powered up. See page 20.)

	ENT
	ESC	ENT
	Settings (page 25)
	SEt-
		ESC
	ESC	ENT
	Drive control (page 29)
	drC-
		ESC
	ESC	ENT
	I/O (page 33)
	I-O-

		ESC
	ESC	ENT
	Control (page 36)
	CtL-
		ESC
	ESC	ENT
	Functions (page 50)
	FUn-
		ESC
	ESC	ENT
	Faults (page 78)
	FLt-
		ESC
	ESC	ENT
	Communication (page 82)
	CON-
		ESC
	ESC	ENT
	Monitoring (page 84)
	SUP-
		ESC

For added convenience, some parameters can be accessed in more than one menu. For example, return to factory settings (FCS) and saving the configuration (SCS) are available in multiple menus.

NOTE: Throughout this guide, a dash appears after menu codes to differentiate them from parameter codes. For example, SEtis a menu, but ACC is a parameter.

ENGLISH

Section 2: Programming	VVDED303042NAR6/04
Accessing the Parameters	06/2004

ACCESSING THE PARAMETERS

The following figure illustrates how to access parameters and assign their

values. To store the parameter value, press the ENT key. The display

flashes when a value is stored.

Parameter

Value Assignment

The display

ENT

SEt-

ACC

15.0

ESC

flashes when a

ESC

value is stored.

dEC

26.0

ENT

26.0

Next Parameter

All of the menus are drop-down type menus. Once you have reached the

last parameter in a list, press the

key to return to the first parameter.

From the first parameter in the list, press the

key to jump to the last

parameter.

ENT

1st

ESC

nth

last

If you have modified a parameter in a menu and you return to that menu without accessing another menu in the meantime, you will be taken directly to the parameter you last modified. See the illustration below. If you have accessed another menu or have restarted the drive controller since the modification, you will be taken to the first parameter in the menu. See the illustration above.

						1st


				ENT
		Menu				nth


				ESC
bFr Parameter						last


Motor frequency, bFr, can only be modified when the drive controller is
	stopped and not receiving a run command.
	Code	Description	Adjustment Factory
	range	setting

		bFr	Motor frequency	50 or 60 Hz	50 Hz
			This is the first parameter displayed when the drive controller is first powered up.
			bFr can be modified at any time in the drCmenu.
			Modifying this parameter also modifies the values of the following parameters: HSP
			(page 26), Ftd (page 29), FrS (page 30), and tFr (page 32).

20	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04

Section 2: Programming

06/2004

Function Compatibility

FUNCTION COMPATIBILITY

Automatic restart, catch on the fly, and reverse direction are only available

as described below:

• Automatic restart is only available in 2-wire control (tCC = 2C and

tCt = LEL or PFO, see page 33).

• Catch on the fly is only available in 2-wire control (tCC = 2C and

tCt = LEL or PFO, see page 33). It is deactivated if automatic DC

injection braking is configured as DC (AdC = Ct, see page 55).

• Reverse direction is only available on ATV31••••••A controllers if local

control is active (tCC = LOC, see page 33).

The choice of application functions is limited by the number of I/O available

and by the fact that some functions are incompatible with one another as

illustrated in the figure below. Functions which are not listed in the figure are

fully compatible. If there is an incompatibility between functions, the first

function configured will prevent the others from being configured.

switches

Summing inputs

Management of limit

Preset speeds

PI regulator

Jog operation

Brake sequence

DC injection stop

Freewheel stop

+/- Speed

Fast stop

Summing inputs

+/- Speed 1

Management of limit

switches

Preset speeds



PI regulator

Jog operation



Brake sequence

DC injection stop

Fast stop

Freewheel stop



1 Excluding a special application with reference channel Fr2 (see pages 41 and 43).

Incompatible functions

Compatible functions

Not applicable

Functions which cannot be active at the same time. The arrow points to the function that has priority.

Stop functions have priority over run commands. Speed references via logic command have priority over analog references.

ENGLISH

Section 2: Programming	VVDED303042NAR6/04
Logic and Analog Input Application Functions	06/2004

LOGIC AND ANALOG INPUT APPLICATION FUNCTIONS

Tables 2–5 list the functions that can be assigned to the logic and analog inputs and their factory assignments. A single input can activate several functions at the same time. For example, reverse and second ramp can be assigned to one input. When more than one function is assigned to an input, ensure that the functions are compatible. Use the LIAand AIA- sub-menus of the SUPmenu (see page 86) to display the functions assigned to the inputs and to check their compatibility.

Function	Code	See Page:	Factory Setting
ATV31••••••		ATV31••••••A



Not assigned	—	—	LI5–LI6	LI1–LI2
	LI5–LI6


Forward	—	—	LI1

2 preset speeds	PS2	58	LI3	LI3

4 preset speeds	PS4	58	LI4	LI4

8 preset speeds	PS8	58	—	—

16 preset speeds	PS16	59	—	—

2 preset PI references	Pr2	68	—	—

4 preset PI references	Pr4	68	—	—

+ speed	USP	63	—	—

— speed	dSP	63	—	—

Jog operation	JOG	60	—	—

Ramp switching	rPS	52	—	—

Switching for 2nd current limit	LC2	73	—	—
Fast stop via logic input	FSt	53	—	—

DC injection via logic input	dCI	53	—	—

Freewheel stop via logic input	nSt	54	—	—

Reverse	rrS	33	LI2	—

External fault	EtF	80	—	—

RESET (fault reset)	rSF	79	—	—

Forced local mode	FLO	82	—	—

Reference switching	rFC	47	—	—

Control channel switching	CCS	48	—	—

Motor switching	CHP	74	—	—

Limiting of forward motion (limit switch)	LAF	76	—	—

Limiting of reverse motion (limit switch)	LAr	76	—	—

Fault inhibit	InH	81	—	—

Table 3:	Analog Inputs

Function		Code	See Page:	Factory Setting
	ATV31••••••		ATV31••••••A



Not assigned		—	—	AI3		AI1 — AI3

Reference 1		Fr1	46	AI1		AIP
		(potentiometer)


Reference 2		Fr2	46			—

Summing input 2	SA2	56	AI2		AI2

Summing input 3	SA3	56	—		—

PI regulator feedback	PIF	68	—		—

22	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 2: Programming
06/2004	Logic and Analog Input Application Functions

Table 4: Analog and Logic Outputs

Function		Code	See Page:	Factory Setting	ENGLISH


Not assigned		—	—	AOC/AOV

Motor current		OCr	34	—

Motor frequency		rFr	34	—

Motor torque		OLO	34	—

Power supplied by the drive controller	OPr	34	—


Drive fault (logic data)	FLt	34	—

Drive running (logic data)	rUn	34	—

Frequency threshold reached (logic data)	FtA	34	—

High speed (HSP) reached (logic data)	FLA	34	—

Current threshold reached (logic data)	CtA	34	—

Frequency reference reached (logic data)	SrA	34	—

Motor thermal threshold reached (logic data)	tSA	34	—

Brake sequence (logic data)	bLC	34	—

Table 5:	Relays

Function		Code	See Page:	Factory Setting

Not assigned		—	—	R2

Drive fault		FLt	34	R1

Drive running		rUn	34	—

Frequency threshold reached	FtA	34	—

High speed (HSP) reached	FLA	34	—

Current threshold reached	CtA	34	—

Frequency reference reached	SrA	34	—

Motor thermal threshold reached	tSA	34	—

Brake sequence		bLC	34	—

Section 2: Programming	VVDED303042NAR6/04
Logic and Analog Input Application Functions	06/2004

ENGLISH

24	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	Settings Menu SEt-

SECTION 3: MENUS

DANGER

UNINTENDED EQUIPMENT OPERATION

Ensure that changes to the operating settings do not present any danger, especially when making adjustments while the drive controller is running the motor.

Failure to follow these instructions will result in death or serious injury.

CAUTION

MOTOR OVERHEATING

•This drive controller does not provide direct thermal protection for the motor.

•Use of a thermal sensor in the motor may be required for protection at all speeds or loading conditions.

•Consult the motor manufacturer for the thermal capability of the motor when operated over the desired speed range.

Failure to follow these instructions can result in equipment damage.

SETTINGS MENU SEt-

ENT	ENT
SEt-	LFr
ESC	ESC
ESC	ENT

	rPI
	ESC
ESC	ENT

	ACC
	ESC
ESC	ENT

	SdS
	ESC

Speed reference from the remote keypad

Scale factor for SPd1–SPd3 parameters

The parameters in the SEtmenu can be modified with the drive controller running or stopped. However, we recommend making modifications to the settings with the drive controller stopped.

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Settings Menu SEt-	06/2004

SEt-

Code	Description		Adjustment Range	Factory Setting

	Speed reference from the remote keypad.		0 to HSP

LFr1	This parameter appears if LCC = YES (page 48) or if Fr1/Fr2 = LCC (page 46), and if the remote keypad is online. In this case,
	LFr can also be accessed via the drive controller keypad.
	LFr is reset to 0 when the drive controller is powered down.
rPI1	Internal PI regulator reference	See page 64.	0.0 to 100%	0
ACC	Acceleration ramp time		0.1 to 999.9 s	3 s
	Defined as the time it takes for the motor to go from 0 Hz to FrS (nominal frequency, see page 30).

AC2	2nd acceleration ramp time	See page 52.	0.1 to 999.9 s	5 s
dE2	2nd deceleration ramp time	See page 52.	0.1 to 999.9 s	5 s
	Deceleration ramp time		0.1 to 999.9 s	3 s

dEC	Defined as the time it takes for the motor to go from FrS (nominal frequency, see page 30) to 0 Hz.
	Ensure that dEC is not set too low for the load.

tA1	Start of custom acceleration ramp, rounded as a percentage	See page 51.	0 to 100	10%
of total ramp time (ACC or AC2)

tA2	End of custom acceleration ramp, rounded as a percentage of	See page 51.	0 to (100-tA1)	10%
	total ramp time (ACC or AC2)
tA3	Start of custom deceleration ramp, rounded as a percentage	See page 51.	0 to 100	10%
of total ramp time (dEC or dE2)

tA4	End of custom deceleration ramp, rounded as a percentage of	See page 51.	0 to (100-tA3)	10%
	total ramp time (dEC or dE2)
LSP	Low speed		0 to HSP	0 Hz

Minimum reference


HSP	High speed		LSP to tFr	bFr

Maximum reference. Ensure that this setting is suitable for the motor and the application.


	Current used for motor thermal protection.		0.2 to 1.5 In2	Varies with drive
ItH				controller rating
Set ItH to the full-load amperes (FLA) indicated on the motor nameplate.

	Refer to OLL on page 80 if you wish to suppress motor thermal protection.

1Also accessible in the SUPmenu.

2In is the nominal drive controller current indicated on the drive controller nameplate.

These parameters appear regardless of how the other menus have been configured.

They only appear in the Settings menu.

These parameters only appear if the corresponding function has been selected in another menu. To facilitate programming, they can also be accessed and adjusted from the menu where the corresponding function is found. A detailed description of these functions can be found on the indicated pages.

26	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	Settings Menu SEt-

SEt-

Code	Description		Adjustment Range	Factory Setting

		IR compensation or voltage boost		0 to 100%	20

		If UFt (page 31) = n or nLd, UFr is IR compensation.
		If UFt = L or P, UFr is voltage boost.
UFr

Used to optimize torque at very low speed. Increase UFr if the torque is insufficient.

To avoid operating instability, ensure that the value of UFr is not too high for a warm motor.

NOTE: Modifying UFt (page 31) will cause UFr to return to the factory setting (20%).

	Frequency loop gain	1 to 100%	20

This parameter can only be accessed if UFt (page 31) = n or nLd.

FLG adjusts the speed ramp based on the inertia of the driven load.

If the value is too low, the response time is longer. If the value is too high, operating instability can result.

	Hz		FLG low	Hz		FLG correct			Hz			FLG high

50					50				50
FLG				40				40
40
30			In this case,	30				30			In this case,
		increase FLG						reduce FLG
20			20				20

10					10				10
0					0				0
-10					-10					-10
0	0.1 0.2 0.3 0.4 0.5 t	0	0.1 0.2 0.3 0.4	0.5 t	0	0.1 0.2 0.3 0.4 0.5 t

	Frequency loop stability						1 to 100%				20

This parameter can only be accessed if UFt (page 31) = n or nLd.

After a period of acceleration or deceleration, StA adapts the return to a steady state to the dynamics of the machine.

If the value is too low, overspeed or operating instability can result. If the value is too high, the response time is longer.

		Hz			StA low				Hz			StA correct				Hz				StA high

StA	50									50								50
40									40								40
					In this case,														In this case, reduce
		30							30								30
					increase StA														StA

		20									20								20
		10									10								10
		0									0								0
		-10									-10									-10
		0	0.1	0.2	0.3	0.4	0.5 t	0	0.1	0.2	0.3	0.4	0.5	t	0	0.1	0.2	0.3	0.4	0.5 t

		Slip compensation													0 to 150%					100

		This parameter can only be accessed if UFt (page 31) = n or nLd.
SLP	SLP adjusts slip compensation for fine tuning of speed regulation.

		If the slip setting < actual slip, the motor is not rotating at the correct speed in steady state.
		If the slip setting > actual slip, the motor is overcompensated and the speed is unstable.

																			0 to In (In is the
		Level of DC injection braking current activated via a logic input				nominal drive
IdC	See page 53.		controller current		0.7 In
or selected as a stop mode.1
																			indicated on the
																			nameplate).

tdC	Total DC injection braking time selected as a stop mode.1		See page 53.		0.1 to 30 s					0.5 s

tdC1	Automatic DC injection time								See page 55.		0.1 to 30 s					0.5 s

SdC1	Level of automatic DC injection current						See page 55.		0 to 1.2 In					0.7 In

tdC2	2nd automatic DC injection time								See page 55.		0 to 30 s					0 s

SdC2	2nd level of DC injection current								See page 55.		0 to 1.2 In					0.5 In

1 These settings are not related to the Automatic DC Injection function.

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Settings Menu SEt-	06/2004

SEt-

Code	Description		Adjustment Range	Factory Setting

	Skip frequency		0 to 500	0 Hz

JPF	JPF prevents prolonged operation at a frequency range of ± 1 Hz around JPF. This function avoids a critical speed which leads
	to resonance. Setting the function to 0 renders it inactive.

	2nd skip frequency		0 to 500	0 Hz
JF2	JF2 prevents prolonged operation at a frequency range of ± 1 Hz around JF2. This function avoids a critical speed which leads to
	resonance. Setting the function to 0 renders it inactive.

JGF	Jog operating frequency	See page 60.	0 to 10 Hz	10	Hz

rPG	PI regulator proportional gain	See page 68.	0.01 to 100	1

rIG	PI regulator integral gain	See page 68.	0.01 to 100/s	1/s

FbS	PI feedback multiplication coefficient	See page 68.	0.1 to 100	1

PIC	Reversal of the direction of correction of the PI regulator	See page 68.	nO — YES	nO

rP2	2nd preset PI reference	See page 68.	0 to 100%	30%
rP3	3rd preset PI reference	See page 68.	0 to 100%	60%
rP4	4th preset PI reference	See page 68.	0 to 100%	90%
SP2	2nd preset speed	See page 59.	0 to 500 Hz	10	Hz
SP3	3rd preset speed	See page 59.	0 to 500 Hz	15	Hz
SP4	4th preset speed	See page 59.	0 to 500 Hz	20	Hz
SP5	5th preset speed	See page 59.	0 to 500 Hz	25	Hz
SP6	6th preset speed	See page 59.	0 to 500 Hz	30	Hz
SP7	7th preset speed	See page 59.	0 to 500 Hz	35	Hz
SP8	8th preset speed	See page 59.	0 to 500 Hz	40	Hz
SP9	9th preset speed	See page 59.	0 to 500 Hz	45	Hz
SP10	10th preset speed	See page 59.	0 to 500 Hz	50	Hz
SP11	11th preset speed	See page 59.	0 to 500 Hz	55	HZ
SP12	12th preset speed	See page 59.	0 to 500 Hz	60	Hz
SP13	13th preset speed	See page 59.	0 to 500 Hz	70	Hz
SP14	14th preset speed	See page 59.	0 to 500 Hz	80	Hz
SP15	15th preset speed	See page 59.	0 to 500 Hz	90	Hz
SP16	16th preset speed	See page 59.	0 to 500 Hz	100 Hz
CLI	Current limit		0.25 to 1.5 In1	1.5 In
Used to limit the torque and the temperature rise of the motor.


CL2	2nd current limit	See page 73.	0.25 to 1.5 In	1.5 In
	Low speed operating time		0 to 999.9 s	0 (no time limit)

tLS	After operation at LSP for a defined period, a motor stop is requested automatically. The motor restarts if the frequency reference
	is greater than LSP and if a run command is still present.

rSL	Restart error threshold (wake-up threshold)	See page 69.	0 to 100%	0

UFr2	IR compensation, motor 2	See page 75.	0 to 100%	20

FLG2	Frequency loop gain, motor 2	See page 75.	1 to 100%	20

StA2	Stability, motor 2	See page 75.	1 to 100%	20

SLP2	Slip compensation, motor 2	See page 75.	0 to 150%	100%

1 In is the nominal drive controller current indicated on the drive controller nameplate.

28	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	Drive Control Menu drC-

SEt-

Code	Description			Adjustment Range	Factory Setting

Ftd	Motor frequency threshold above which the relay contact (R1 or R2) closes,	0 to 500 Hz	bFr
or output AOV = 10 V. R1, R2, or dO must be assigned to FtA.


ttd	Motor thermal state threshold above which the relay contact (R1 or R2) closes,	0 to 118%	100%
or output AOV = 10 V. R1, R2, or dO must be assigned to tSA.


Ctd	Motor current threshold beyond which the relay contact (R1 or R2) closes,	0 to 1.5 In1	In1
	or output AOV = 10 V. R1, R2, or dO must be assigned to CtA.
	Scale factor for display parameter SPd1/SPd2/SPd3 (see SUPmenu on	0.1 to 200	30
	page 85)


	Used to scale a value (such as motor speed) in proportion to the output frequency rFr.
	If SdS ≤ 1, SPd1 is displayed (possible definition = 0.01).
	If 1 < SdS ≤ 10, SPd2 is displayed (possible definition = 0.1).
	If SdS > 10, SPd3 is displayed (possible definition = 1).
	If SdS > 10 and SdS x rFr > 9999:
SdS		SdS x rFr
	Display of Spd3 =		(to 2 decimal places).
	1000

	For example, if SdS x rFr equals 24,223, the display shows 24.22.
	If SdS > 10 and SdS x rFr > 65535, the display shows 65.54.
	Example: Display motor speed for a 4-pole motor,
	1500 rpm at 50 Hz (synchronous speed):
	SdS = 30
	SPd3 = 1500 at rFr = 50 Hz

SFr	Switching frequency		See page 32.	2.0 to 16 kHz	4 kHz

This parameter can also be accessed in the drCmenu.

1 In is the nominal drive controller current indicated on the drive controller nameplate.

DRIVE CONTROL MENU drC-

	ENT	ESC	Standard motor frequency
		bFr
drC-
ESC	ENT
	ESC
		tAI
	ESC	ESC	Return to factory settings/restore
		FCS
		configuration
		ENT

With the exception of tUn, drive control parameters can only be modified when the drive controller is stopped and no run command is present. This menu can be accessed with the access locking switch on the remote keypad display in the position. Drive controller performance can be optimized by:

•Setting the drive control parameters to the values on the motor nameplate

•Performing an auto-tune operation (on a standard asynchronous motor)

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Drive Control Menu drC-	06/2004

drC-

Code	Description					Adjustment Range	Factory Setting

bFr	Motor frequency					50 or 60 Hz	50

	This parameter modifies the presets of the following parameters: HSP (page 26), Ftd (page 29), FrS (page 30), and tFr
	(page 32).

	Nominal motor voltage indicated on the nameplate			Varies with drive	Varies with drive
			controller rating	controller rating


UnS	ATV31•••M2: 100 to 240 V
ATV31•••M3X: 100 to 240 V

	ATV31•••N4: 100 to 500 V
	ATV31•••S6X: 100 to 600 V

	Nominal motor frequency indicated on the nameplate		10 to 500 Hz	50 Hz

	The ratio	UnS (in volts)	must not exceed the following values:

	FrS (in Hz)

FrS	ATV31•••M2: 7

	ATV31•••M3X: 7
	ATV31•••N4: 14
	ATV31•••S6X: 17
	NOTE: Changing the setting of bFr to 60 Hz also changes the setting of FrS to 60 Hz.

nCr	Nominal motor current indicated on the nameplate			0.25 to 1.5 In1	Varies with drive
								controller rating
	Nominal motor speed indicated on the nameplate			0 to 32760 rpm	Varies with drive
			controller rating


	0 to 9999 rpm, then 10.00 to 32.76 krpm
	If the nameplate indicates synchronous speed and slip (in Hz or as a percentage) instead of nominal speed, calculate nominal
	speed as follows:
	Nominal speed = Synchronous speed x		100 — slip as a%

nSP			100
or

	Nominal speed = Synchronous speed x	50 — slip in Hz	(50 Hz motors)

		50
	or
	Nominal speed = Synchronous speed x			60 — slip in Hz	(60 Hz motors)

		60


COS	Motor power factor indicated on the nameplate			0.5 to 1	Varies with drive
		controller rating

1 In is the nominal drive controller current indicated on the drive controller nameplate.

30	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	Drive Control Menu drC-

drC-

Code	Description	Adjustment Range	Factory Setting

		Cold state stator resistance	See below.	nO

nO: Function inactive. For applications that do not require high performance or do not tolerate automatic auto-tuning (passing a current through the motor) each time the drive is powered up.

InIt: Activates the function. Used to improve low-speed performance, whatever the thermal state of the motor.

XXXX: Value of cold state stator resistance used, in mΩ.

rSC	NOTE: We recommended that you activate this function for lifting and handling applications. This function should only

	be activated when the motor is cold.

When rSC = InIt, parameter tUn is forced to POn. At the next run command, the stator resistance is measured with an auto-tune. The value of parameter rSC then changes to this measured stator resistance value (XXXX) and is maintained at that value; tUn remains forced to POn. Parameter rSC remains at InIt as long as the stator resistance measurement has not been performed.

Value XXXX can be forced or modified using the keys.

Motor control auto-tuning

See below.

Before performing an auto-tune, ensure that all the drive control parameters (UnS, FrS, nCr, nSP, COS) are configured correctly. Parameter tUn can be modified with the drive controller running; however, an auto-tune will only be performed if no run or braking command is present.

nO: Auto-tuning is not performed.

YES: Auto-tuning is performed as soon as possible, then the parameter automatically switches to dOnE or, in the event of a fault, to nO. The tnF fault is displayed if tnL = YES (see page 81).

dOnE: Auto-tuning is completed and the measured stator resistance will be used to control the motor. tUn rUn: Auto-tuning is performed each time a run command is sent.

POn: Auto-tuning is performed each time the controller is powered up.

LI1 to LI6: Auto-tuning is performed when the logic input assigned to this function transitions from 0 to 1.

Note:

tUn is forced to POn if rSC is any value other than nO.

Auto-tuning will only be performed if no run or braking command is present. If a freewheel stop or fast stop function is assigned to a logic input, this input must be set to 1 (active at 0). Auto-tuning may last for 1 to 2 seconds. Wait for the display to change to dOnE or nO. Interrupting auto-tuning may result in an auto-tuning fault (see page 88) and cause the motor to be improperly tuned. During auto-tuning, the motor operates at nominal current.

Auto-tuning status	See below.	tAb
(status information only, cannot be modified)

tAb: The default stator resistance value is used to control the motor. tUS PEnd: Auto-tuning has been requested but not yet performed.

PrOG: Auto-tuning is in progress. FAIL: Auto-tuning has failed.

dOnE: Auto-tuning is complete. The stator resistance measured by the auto-tuning function is used to control the motor. Strd: Auto-tuning is complete. The cold state stator resistance is used to control the motor (rSC must be other than nO).

	Selection of the voltage/frequency ratio	See below.	n

L: Constant torque (for motors connected in parallel or special motors) P: Variable torque (pump and fan applications)

n: Sensorless flux vector control (for constant torque applications)

nLd: Energy savings (for variable torque applications not requiring high dynamics. This behaves in a similar way to the P ratio at no load and the n ratio with load.)

	Voltage
UFt	UnS
	L
	n
	P	Frequency
	FrS

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Drive Control Menu drC-	06/2004

drC-

Code Description	Adjustment Range	Factory Setting

	Random switching frequency	See below.	YES

This function randomly modulates the switching frequency to reduce motor noise.

nrd

YES: Frequency with random modulation nO: Fixed frequency

	Switching frequency1	2.0 to 16 kHz	4 kHz
	Adjust this setting to reduce audible motor noise. If the switching frequency is set to a value higher than 4 kHz, in the event of
SFr	excessive temperature rise, the drive controller automatically reduces the switching frequency. It increases it again when the
	temperature returns to normal. If the switching frequency is set above the factory setting (4 kHz), refer to the ATV31 Installation
	Manual for derating curves.

tFr	Maximum output frequency	10 to 500 Hz	60 Hz

The factory setting is 60 Hz, or 72 Hz if bFr is set to 60 Hz.

	Suppression of the speed loop filter	See below.	nO

nO: The speed loop filter is active (prevents the reference from being exceeded).

YES: The speed loop filter is suppressed. In position control applications, this setting reduces the response time, but the reference may be exceeded.

	Hz							Hz
	50							50
SrF	40							40
			SSL = nO					SSL = YES
	30					30
	20							20
	10							10
	0							0
	-10	0,1	0,2	0,3	0,4	0,5	t	-10	0,1	0,2	0,3	0,4	0,5	t
	0	0

Saving the configuration2

See below.

nO: Function inactive

StrI: Saves the current configuration (but not the result of auto-tuning) to EEPROM. SCS automatically switches to nO as soon as the save is performed. Use this function to keep another configuration in reserve, in addition to the current configuration.

SCS	The drive controller is factory set with the current configuration and the backup configuration both initialized to the factory
	configuration.

If the remote keypad display is connected to the drive controller, up to four additional settings are available: FIL1, FIL2, FIL3, and FIL4. Use these selections to save up to four configurations in the remote keypad display’s EEPROM memory. SCS automatically switches to nO as soon as the save is performed.

Return to factory settings/Restore configuration2

See below.

nO: Function inactive

rECI: Replaces the current configuration with the backup configuration previously saved by SCS (SCS set to Strl). rECI is visible only if the backup configuration has been saved. FCS automatically changes to nO as soon as this action is performed. InI: Replaces the current configuration with the factory settings. FCS automatically switches to nO as soon as this action is performed.

If the remote keypad display is connected to the drive controller, up to four additional selections are available corresponding to FCS backup files loaded in the remote keypad display’s EEPROM memory: FIL1, FIL2, FIL3, and FIL4. These

selections replace the current configuration with the corresponding backup configuration in the remote keypad display. FCS automatically changes to nO as soon as this action is performed.

Note: If nAd briefly appears on the display once the parameter has switched to nO, the configuration transfer is not possible and has not been performed (because the controller ratings are different, for example). If ntr briefly appears on the display once the parameter has switched to nO, a configuration transfer error has occurred and the factory settings must be restored using InI. In both cases, check the configuration to be transferred before trying again.

NOTE: For rECI, InI, and FIL1 to FIL4 to take effect, you must press and hold down the ENT key for 2 s.

1This parameter can also be accessed in the Settings menu, SEt-. See page 25.

2SCS and FCS can be accessed in several configuration menus, but their settings affect all menus and parameters as a whole.

32	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	I/O Menu I-O-

I/O MENU I-O-

	ENT	ESC
I-O-		tCC
ESC	ENT
	ESC
	ESC	ESC
		FCS
		ENT

2-wire/3-wire control

Return to factory settings/restore configuration

I/O parameters can only be modified when the drive controller is stopped and no run command is present. This menu can be accessed with the access locking switch on the remote keypad display in the position.

I-O-

Code Description

Factory Setting

Type of control: 2-wire, 3-wire, or local

ATV31••••••A: LOC

Control configuration: 2C = 2-wire control 3C = 3-wire control

LOC = Local control, for ATV31••••••A controllers only. This option is not available if parameter LAC = L3 (see page 46).

2-wire control (maintained contact): The state of the input (open or closed) controls running or stopping.

Wiring example:	ATV31 Controller
LI1: forward	24 V LI1 LIx
LIx: reverse

tCC

3-wire control (pulse control): A forward or reverse pulse is sufficient to control startup. A stop pulse is sufficient to control stopping.

	ATV31 Controller
Wiring example:	24 V LI1 LI2 LIx
LI1: stop
LI2: forward
LIx: reverse

NOTE: To change the assignment of tCC, press the ENT key for 2 s. This causes the following functions to return to their factory setting: rrS, tCt, and all functions affecting logic inputs.

	Type of 2-wire control (parameter only accessible if tCC = 2C)	trn

LEL: If the forward or reverse input is high when the drive controller is powered up, the drive controller will start the motor. If both inputs are high on power up, the drive controller will run forward.

tCt trn: The forward or reverse input must transition from low to high before the drive controller will start the motor. If the forward or reverse input is high when the drive controller is powered up, the input must be cycled before the drive controller will start the motor.

PFO: Same as LEL, but the forward input has priority over the reverse input. If forward is activated while the controller is running in reverse, the drive controller will run in the forward direction.

if tCC = 2C: LI2 Reverse operation via logic input if tCC = 3C: LI3

if tCC = LOC: nO

If rrS = nO, reverse operation is not assigned to a logic input. Reverse operation may still be commanded by another means, rrS such as negative voltage on AI2, a serial link command, or the remote keypad.

nO: Not assigned
LI2: Logic input LI2, can be accessed if tCC = 2C	LI5: Logic input LI5
LI3: Logic input LI3	LI6: Logic input LI6
LI4: Logic input LI4

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
I/O Menu I-O-	06/2004

I-O-

Code	Description				Factory Setting
	Value for low speed (LSP) on input AI3, can be set between 0 and 20 mA		4 mA
	Value for high speed (HSP) on input AI3, can be set between 4 and 20 mA		20 mA
	These two parameters are used to configure the input for 0–20 mA, 4–20 mA, 20–4 mA, etc.
	Frequency			Frequency
	HSP		Example:	HSP
CrL3		20–4 mA

CrH3
	LSP			LSP

	0			0		AI 3
		AI 3	CrH3	CrL3

	CrL3	CrH3	20 (mA)	(4 mA)	(20 mA)	(mA)

	Configuration of the analog output	0A

AO1t	0A: 0–20 mA configuration (use terminal AOC)
4A: 4–20 mA configuration (use terminal AOC)

	10U: 0–10 V configuration (use terminal AOV)

	Analog/logic output AOC/AOV	nO

nO: Not assigned

OCr: Motor current. 20 mA or 10 V corresponds to twice the nominal drive controller current. rFr: Motor frequency. 20 mA or 10 V corresponds to the maximum frequency tFr (page 32). Otr: Motor torque. 20 mA or 10 V corresponds to twice the nominal motor torque.

OPr: Power supplied by the drive. 20 mA or 10 V corresponds to twice the nominal drive controller power.

Making the following assignments changes the analog output to a logic output (refer to the ATV31 Installation Manual for more information). With these assignments, configure AOt to 0 A.

	dO	FLt: Drive fault
	rUn: Drive running

		FtA: Frequency threshold reached (Ftd parameter in the SEtmenu, page 29)
		FLA: High speed (HSP) reached
		CtA: Current threshold reached (Ctd parameter in the SEtmenu, page 29)
		SrA: Frequency reference reached
		tSA: Motor thermal threshold reached (ttd parameter in the SEtmenu, page 29)
		bLC: Brake sequence (status information only. bLC can be only be activated or deactivated from the FUnmenu, see page 72).
		APL: Loss of 4–20 mA signal, even if LFL = nO (page 81)

The logic output state is 1 (24 V) when the selected assignment is active, except for FLt which is in state 1 if the drive controller is not faulted.

nO: Not assigned FLt: Drive fault rUn: Drive running

FtA: Frequency threshold reached (Ftd parameter in the SEtmenu, page 29) FLA: High speed (HSP) reached

r1 CtA: Current threshold reached (Ctd parameter in the SEtmenu, page 29) SrA: Frequency reference reached

tSA: Motor thermal threshold reached (ttd parameter in the SEtmenu, page 29) APL: Loss of 4–20 mA signal, even if LFL = nO (page 81)

The relay is powered up when the selected assignment is active, except for FLt which is powered up if the drive controller is not faulted.

nO: Not assigned FLt: Drive fault rUn: Drive running

FtA: Frequency threshold reached (Ftd parameter in the SEtmenu, page 29) FLA: High speed (HSP) reached

r2 CtA: Current threshold reached (Ctd parameter in the SEtmenu, page 29) SrA: Frequency reference reached

tSA: Motor thermal threshold reached (ttd parameter in the SEtmenu, page 29)

bLC: Brake sequence (status information only. bLC can be only be activated or deactivated from the FUnmenu, see page 72). APL: Loss of 4–20 mA signal, even if LFL = nO (page 81)

The relay is powered up when the selected assignment is active, except for FLt which is powered up if the drive controller is not faulted.

34	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	I/O Menu I-O-

I-O-

Code	Description		Factory Setting

	Saving the configuration1		nO

	nO: Function inactive
	StrI: Saves the current configuration (but not the result of auto-tuning) to EEPROM. SCS automatically switches to nO as
	soon as the save is performed. Use this function to keep another configuration in reserve, in addition to the current configuration.
SCS	The drive controller is factory set with the current configuration and the backup configuration both initialized to the factory

	configuration.
	If the remote keypad display is connected to the drive controller, up to four additional settings are available: FIL1, FIL2,
	FIL3, and FIL4. Use these selections to save up to four configurations in the remote keypad display’s EEPROM memory.
	SCS automatically switches to nO as soon as the save is performed.

	Return to factory settings/restore configuration1		nO

	nO: Function inactive
	rECI: Replaces the current configuration with the backup configuration previously saved by SCS	(SCS set to Strl). rECI is
	visible only if the backup configuration has been saved. FCS automatically changes to nO as soon as this action is performed.
	InI: Replaces the current configuration with the factory settings. FCS automatically switches to nO as soon as this action is
	performed.
FCS	If the remote keypad display is connected to the drive controller, up to four additional selections are available corresponding to
backup files loaded in the remote keypad display’s EEPROM memory: FIL1, FIL2, FIL3, and FIL4. These
	selections replace the current configuration with the corresponding backup configuration in the remote keypad display. FCS
	automatically changes to nO as soon as this action is performed.
	Note: If nAd briefly appears on the display once the parameter has switched to nO, the configuration transfer is not possible
	and has not been performed (because the controller ratings are different, for example). If ntr briefly appears on the display
	once the parameter has switched to nO, a configuration transfer error has occurred and the factory settings must be restored
	using InI. In both cases, check the configuration to be transferred before trying again.
	NOTE: For rECI, InI, and FIL1 to FIL4 to take effect, you must press and hold down the ENT key for 2 s.

1 SCS and FCS can be accessed in several configuration menus, but their settings affect all menus and parameters as a whole.

ENGLISH

Section 3: Menus

Control Menu CtL-

CONTROL MENU CTL-

ENGLISH

Control Channels

VVDED303042NAR6/04

06/2004

	ENT	ESC
CtL-		LAC
ESC	ENT
	ESC
		Fr1
	ESC	ESC
		FCS
		ENT

Function access level

Return to factory settings/restore configuration

Control parameters can only be modified when the drive controller is stopped and no run command is present. This menu can be accessed with the access locking switch on the remote keypad display in the position.

Control commands, such as forward and reverse, and speed reference commands can be sent to the drive controller from the sources specified in Table 6. ATV31 drive controllers allow you to assign control and reference sources to separate control channels (Fr1, Fr2, Cd1, or Cd2, see

pages 46–47) and to switch between them. For example, you might assign LCC to reference channel 1 and CAn to reference channel 2 and switch between the two reference sources. It is also possible to use separate sources for control and reference commands. This is called mixed mode operation. These functions are explained in detail in the sections beginning on page 38.

Table 6:	Control and Reference Sources

Control Sources (CMD)	Reference Sources (rFr)

			AI1,
tEr:	Terminal (LI)	AI2,	Terminal
			AI3:

LOC:	Drive keypad (RUN/STOP) on	AIP:	Potentiometer on ATV31••••••A only
ATV31••••••A controllers only


				Drive keypad (on ATV31•••••• and
LCC:	Remote keypad display (RJ45 socket)	LCC:	ATV31••••••A controllers) or remote
				keypad display

Mdb:	Modbus (RJ45 socket)	Mdb:	Modbus (RJ45 socket)

CAn:	CANopen (RJ45 socket)	CAn:	CANopen (RJ45 socket)

WARNING

UNINTENDED EQUIPMENT OPERATION

The stop buttons on ATV31••••••A drive controllers and on the remote keypad display can be programmed to not have priority. To retain stop key priority, set PSt to YES (see page 49).

Failure to follow this instruction can result in death, serious injury, or equipment damage.

36	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04		Section 3: Menus
06/2004		Control Menu CtL-

Parameter LAC	Use parameter LAC (page 46) in the CtLmenu to select levels of function
	access and to set the control and reference sources.
	1. LAC = L1: Level 1—access to standard functions. Control and reference
	commands come from one source. See “Parameter LAC = L1 or L2” on
	page 38.
	2. LAC = L2: Level 2—access to all of the level 1 functions, plus the
	advanced functions listed below. Control and reference commands
	come from one source. See “Parameter LAC = L1 or L2” on page 38.
	— +/- Speed (motorized potentiometer)
	—	Brake control
	— Switching for 2nd current limit
	—	Motor switching
	— Management of limit switches

3. LAC = L3: Level 3—access to all of the level 2 functions. Control and reference commands can come from separate sources. See “Parameter LAC = L3” on page 39.

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Control Menu CtL-	06/2004

Parameter LAC = L1 or L2

Legend:

A	A	C
B	A B

C	C

If parameter LAC is set to L1 or L2, the control and reference commands come from one source. The possible control and reference sources, and the settings that specify them, are:

•Control and reference via the input terminals or the drive keypad display in forced local (see FLO on page 82)

•Control and reference via the Modbus serial link

•Control and reference via the CANopen serial link

•Control and reference via the remote keypad display (see LCC on page 48)

NOTE: Modbus or CANopen is selected online by writing the appropriate control word (refer to the protocol-specific documentation).

The diagram below illustrates the order of priority when more than one control and reference source is specified. In the diagram, information flows from left to right. At step 1, LCC is not set to YES to enable the remote keypad display, so the drive keypad display is selected as the control and reference source. At steps 2–4, Modbus, CANopen, and forced local control are not set to YES, so the drive keypad display remains the selected source. The order of priority, therefore, is forced local, CANopen, Modbus, and the drive keypad display or the remote keypad display. For example, if forced local mode were enabled, it would have priority over any other setting. Similarly, if CANopen were enabled, it would have priority over any other setting except for FLO. Refer to the diagrams on pages 41 and 42 for more detail.

The drive keypad display is selected as the control and reference source.

Remote Keypad	FLO
Display	Forced Local Mode

•On ATV31•••••• drive controllers with the factory configuration, control and reference commands come from the control terminals.

•On ATV31••••••A drive controllers with the factory configuration, control commands come from the drive keypad display and reference commands come from a summation of the reference potentiometer and AI1 on the control terminals.

•With a remote keypad display, if LCC = YES (see page 48), control and reference commands come from the remote keypad display. The reference frequency is set by parameter LFr in the SEtmenu

(see page 26).

38	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04				Section 3: Menus
06/2004				Control Menu CtL-

Parameter LAC = L3	If parameter LAC is set to L3:
	• The control and reference channels can be combined (parameter
		CHCF = SIM, see page 47), or
	• The control and reference channels can be separate
		(parameter CHCF = SEP, see page 47)
Parameter CHCF = SIM	The following figure illustrates combined control and reference sources:

		Selection of reference channel
		1 (Fr1, page 46)

		The control commands are		Control and reference from


		from the same source.
				Fr1

			rFC
		Selection of reference channel

		2 (Fr2, page 46)

		The control commands are
		from the same source.

Use parameter rFC (page 47) to select reference channel Fr1 or Fr2, or to configure a logic input or a control word bit for remote switching between the two channels. Refer to the diagram on page 44.

ENGLISH

Section 3: Menus

Control Menu CtL-

Parameter CHCF = SEP

ENGLISH

VVDED303042NAR6/04

06/2004

The following figures illustrate separate control and reference channels (parameter CHCF = SEP).

Separate Reference Channels:

Selection of reference channel 1 (Fr1, page 46)

Reference from Fr1



			rFC

Selection of reference channel

2 (Fr2, page 46)

Use parameter rFC (page 47) to select reference channel Fr1 or Fr2, or to configure a logic input or a control word bit for remote switching between the two channels.

Separate Control Channels:

Selection of control channel 1 (Cd1, page 47).

Control from Cd1



			CCS

Selection of control channel 2

(Cd2, page 47)

Use parameter CCS (page 48) to select control channel Cd1 or Cd2, or to configure a logic input or a control word bit for remote switching between the two channels.

40	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04
06/2004
Reference Channel for LAC = L1 or	L2
Fr1
	+
UPdt	speed
—

UPdH	speed
AI1
AI2
AI3
AIP			Preset speeds

			nO
SA2
			(SP1)
nO			SP2
AI1
AI2			SP16
AI3
AIP			LI

			PI not assigned
SA3				nO

nO			PI assigned

AI1
AI2		A
AI3	PIF	PI function

AIP	nO		(see page 64)

	AI1
	AI2
	AI3
Fr2
	+
UPdt	speed	B
—
UPdH
speed
nO
AI1
AI2
AI3
AIP

Section 3: Menus

Control Menu CtL-

ENGLISH

Note: If the +/- speed command is configured (Fr1 = UPdt or UPdH), summing inputs SA2/SA3 are not active.

LFr

Remote keypad display

Jog operation

PIF

1		YES
Channel		HSP	ACC DEC
				Ramps
	nO	nO	FrH	rFr
2		nO
		LSP	AC2 DE2
Channel		Modbus
	Forced local mode
		LCC
			FLO
	rFC
		CANopen

Modbus or CANopen is selected online by writing the appropriate control word (see the protocol-specific documentation).

Legend:

Function accessible if LAC = L2

BA The black square represents

Cthe factory setting of parameter xxx.

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Control Menu CtL-	06/2004

Control Channel for LAC = L1 or L2	The settings of parameters FLO, LCC, and the selection of Modbus or
	CANopen protocol determine both the reference and control channels. The
	order of priority is FLO, CANopen, Modbus, and LCC.

tCC

LCC

LOC

FLO

YES

CMD ReverseForward

STOP

Modbus

CANopen

RUN

STOP

FWD / REV

ATV31••••••A

drive keypad

Remote keypad

ATV31••••••A

display

drive keypad

STOP

Legend:

YES

PSt

STOP

(STOP priority)

XXX

Remote keypad display

A The black square represents

the factory setting of parameter xxx.

42	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	Control Menu CtL-

Reference Channel for LAC = L3				ENGLISH
	Fr1
		+	Note: If the +/- speed command is configured (Fr1 = UPdt or
		UPdH), summing inputs SA2/SA3 are not active.
	UPdt	speed

	—
	UPdH
	speed
					FLOC
	AI1				AI1
	AI2
				AI2
	AI3
			Preset speeds	AI3
LFr	AIP
				LFr
	LCC			nO	AIP
			LCC
	Mdb
Remote			(SP1)
CAn			Remote
keypad			SP2
display				keypad
				display

				SP16	LI
	SA2

					Jog
	nO				operation
		LI
	AI1
		Mdb
	AI2		PI not assigned PIF
		CAn
	AI3		nO


LFr	AIP
			PI assigned

	LCC				1
	Mdb
				Channel	HSP	ACC DEC
Remote	CAn					LI	Ramps
keypad

display						FrH	rFr

	SA3				nO	nO
					LSP	AC2 DE2
	nO
					FLO
	AI1				rFC	Forced local mode


	AI2
LFr	AI3
AIP		A		2

	Mdb	PIF		PI function	Channel
	LCC	nO
			(see page 64)
Remote	CAn	AI1
keypad	AI2
display
	Fr2	AI3

		+
	UPdt	speed	B
	—
	UPdH
	speed

Legend:

AI1

AI2

XXX

AI3

The black square represents

LFr

AIP

the factory setting of parameter xxx.

LCC

Mdb

Remote

CAn

keypad

display

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Control Menu CtL-	06/2004

Control Channel for LAC = L3:	If CHCF is set to SIM (see page 47), parameters Fr1, Fr2, FLO, and FLOC
CHCF = SIM, Combined Reference and	determine both the reference and control source. For example, if the
Control	reference is via the analog input on the terminal block, control is via the logic
	input on the terminal block.

ATV31•••A drive keypad

RUN

STOP

RUN / STOP FWD / REV

Remote keypad display

ATV31•••A drive keypad

RUN

STOP

RUN / STOP

FWD / REV

Remote keypad display

Fr1

FLOC

AI1

UPdt

ATV31•••A

AI2

UPdH

drive keypad

AI3

AIP

AI1

(RUN / STOP)

AI2

LCC

AI3

(RUN / STOP

AIP

FWD / REV

LCC

Remote keypad

Mdb

display

CAn

Forced local

FLO

CHCF

mode

rFC

SEP

SIM

ATV31•••A

CMD

drive keypad

STOP

YES

Fr2

STOP

PSt

UPdt

(STOP has priority)

Remote keypad

UPdH

display

AI1

AI2

AI3

AIP

LCC

Mdb

CAn

Legend:

XXX

The black square represents

the factory setting of parameter xxx.

44	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	Control Menu CtL-

Control Channel for LAC = L3:	Parameters FLO and FLOC are common to reference and control. For
CHCF = SEP, Mixed Mode (Separate	example, if the reference in forced local mode is via the analog input on the
Reference and Control)	terminal block, control in forced local mode is via the logic input on the
	terminal block.

ATV31•••A drive keypad

RUN

STOP

RUN / STOP

FWD / REV

Remote keypad display

ATV31•••A drive keypad

RUN

STOP

RUN / STOP

FWD / REV

Remote keypad display

Cd1

tEr

LOC

LCC

Mdb

CAn

CCS

Cd2

tEr

LOC

LCC

Mdb

CAn

FLOC

AI1

ATV31•••A

AI2

AI3

drive keypad

(RUN / STOP)

AIP

(RUN / STOP

LCC

FWD / REV)

Remote keypad

display

Forced local mode

FLO

CHCF

SEP

SIM

ATV31•••A

CMD Forward

drive keypad

Reverse

STOP

YES

PSt

(STOP has priority)

Remote keypad

display

Legend:

XXX

A					A The black square represents


B

C					the factory setting of parameter xxx.

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Control Menu CtL-	06/2004

Refer to the function compatibility table on page 21. It is not possible to configure incompatible control functions. The first function configured will prevent any functions that are incompatible with it from being configured.

CtL-

Code	Description		Adjustment Range	Factory Setting

	Function access level		See below.	L1

	L1: Level 1—access to standard functions.
	L2: Level 2—access to the level 1 functions plus the following advanced functions in the FUnmenu:
	•	+/- speed
	•	Brake control
	• Switching for second current limit
	•	Motor switching
LAC	• Management of limit switches

	L3: Level 3—access to all of the level 2 functions plus mixed mode operation.
	Assigning L3 to LAC restores parameters Fr1 (below), Cd1 (page 47), CHCF (page 47), and tCC (page 33) to their factory
	settings (on ATV31••••••A drive controllers, tCC is reset to 2C).
	If LAC is set to L3, you must restore the factory setting with parameter FCS (page 49) to set LAC back to L1 or to change it to L2.
	If LAC is set to L2, you must restore the factory setting with parameter FCS to set LAC back to L1.
	If LAC is set to L2, you can change LAC to L3 without using parameter FCS.
	NOTE: In order to change the assignment of LAC, you must press and hold down the ENT key for 2 seconds.

	Configuration of reference 1		See below.	AI1
		AIP for ATV31••••••A


	AI1: Analog input AI1
	AI2: Analog input AI2
	AI3: Analog input AI3
	AIP: Potentiometer (ATV31••••••A)
	If LAC = L2 or L3, the following additional assignments are possible:
Fr1	UPdt: + speed/- speed via LI1

	UpdH: + speed/- speed via	r r on the drive keypad display (ATV31 or ATV31••••••A) or on the remote keypad display. For
	operation, display the frequency rFr (see page 85).1
	If LAC = L3, the following additional assignments are possible:
	LCC: Reference via the remote keypad display, LFr parameter in the SEtmenu page 26.
	Ndb: Reference via Modbus
	CAn: Reference via CANopen

	Configuration of reference 2		See below.	nO

	nO: Not assigned
	AI1: Analog input AI1
	AI2: Analog input AI2
	AI3: Analog input AI3
	AIP: Potentiometer (ATV31••••••A only)
	If LAC = L2 or L3, the following additional assignments are possible:
Fr2	UPdt: + speed/- speed via LI1

	UpdH:+ speed/- speed via	r r on the drive keypad display (ATV31 or ATV31••••••A) or on the remote keypad display. For
	operation, display the frequency rFr (see page 85).1
	If LAC = L3, the following additional assignments are possible:
	LCC: Reference via the remote keypad display, LFr parameter in the SEtmenu page 26.
	Ndb: Reference via Modbus
	CAn: Reference via CANopen

1 Only one of the UPdt/UPdH assignments is permitted on each reference channel.

46	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	Control Menu CtL-

CtL-

Code	Description	Adjustment Range	Factory Setting

		Reference switching	See below.	Fr1

		Use parameter rFC to select channel Fr1 or Fr2, or to configure a logic input or a control bit for remote switching of Fr1 or Fr2.
		Fr1: Reference = Reference 1
		Fr2: Reference = Reference 2
		LI1: Logic input LI1
		LI2: Logic input LI2
		LI3: Logic input LI3
		LI4: Logic input LI4
		LI5: Logic input LI5
		LI6: Logic input LI6
		If LAC = L3, the following additional assignments are possible:
rFC	C111: Bit 11 of the Modbus control word
		C112: Bit 12 of the Modbus control word
		C113: Bit 13 of the Modbus control word
		C114: Bit 14 of the Modbus control word
		C115: Bit 15 of the Modbus control word
		C211: Bit 11 of the CANopen control word
		C212: Bit 12 of the CANopen control word
		C213: Bit 13 of the CANopen control word
		C214: Bit 14 of the CANopen control word
		C215: Bit 15 of the CANopen control word
		The reference can be switched with the drive controller running.
		Fr1 is active when the logic input or control word bit is in state 0.
		Fr2 is active when the logic input or control word bit is in state 1.

		Mixed mode (separate control and reference channels)	See below.	SIM

CHCF	CHCF can be accessed if LAC = L3.
SIN: Combined control and reference channels

		SEP: Separate control and reference channels

				tEr
		Configuration of control channel 1	See below.	LOC for
				ATV31••••••A

		Cd1 can be accessed if CHCF = SEP and LAC = L3.
Cd1	tEr: Terminal block control

		LOC: Drive keypad display control (ATV31••••••A only)
		LCC: Remote keypad display control
		Ndb: Control via Modbus
		CAn: Control via CANopen
		Configuration of control channel 2	See below.	Mdb:

		Cd2 can be accessed if CHCF = SEP and LAC = L3.
Cd2	tEr: Terminal block control
LOC: Drive keypad display control (ATV31••••••A only)

		LCC: Remote keypad display control
		Ndb: Control via Modbus
		CAn: Control via CANopen
		These parameters only appear if the function has been enabled.

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Control Menu CtL-	06/2004

CtL-

Code	Description	Adjustment Range	Factory Setting

		Control channel switching	See below.	Cd1

		CCS can be accessed if CHCF = SEP and LAC = L3. Use parameter CCS to select channel Cd1 or Cd2, or to configure a logic
		input or a control bit for remote switching of Cd1 or Cd2.
		Cd1: Control channel = Channel 1
		Cd2: Control channel = Channel 2
		LI1: Logic input LI1
		LI2: Logic input LI2
		LI3: Logic input LI3
		LI4: Logic input LI4
		LI5: Logic input LI5
		LI6: Logic input LI6
CCS	C111: Bit 11 of the Modbus control word
		C112: Bit 12 of the Modbus control word
		C113: Bit 13 of the Modbus control word
		C114: Bit 14 of the Modbus control word
		C115: Bit 15 of the Modbus control word
		C211: Bit 11 of the CANopen control word
		C212: Bit 12 of the CANopen control word
		C213: Bit 13 of the CANopen control word
		C214: Bit 14 of the CANopen control word
		C215: Bit 15 of the CANopen control word
		Channel 1 is active when the input or control word bit is in state 0.
		Channel 2 is active when the input or control word bit is in state 1.
		Copy channel 1 to channel 2. (The copy is possible only in this direction.)	See below.	nO

		COP can be accessed if LAC = L3.
		nO: No copy
		SP: Copy reference
		Cd: Copy control
COp	ALL: Copy control and reference

		If channel 2 is controlled via the terminal block, channel 1 control is not copied.
		If channel 2 reference is set via AI1, AI2, AI3, or AIP, channel 1 reference is not copied.
		The reference copied is FrH (before the ramp) unless the channel 2 reference is set via +/- speed. In this case, the reference
		copied is rFr (after ramp).
		NOTE: Copying the control and/or the reference may change the direction of rotation.

		Control via the remote keypad display	See below.	nO

		LCC can only be accessed if the drive controller is equipped with a remote keypad display, and if LAC = L1 or L2.
		nO: Function inactive
LCC	YES: Enables control of the drive controller with the STOP/RESET, RUN, and FWD/REV buttons on the remote keypad

		display. The speed reference is given by parameter LFr in the SEtmenu. Only the freewheel, fast stop, and DC injection stop
		commands remain active on the terminal block.
		If the remote keypad display is not connected, the drive controller will lock on an SLF fault.

		These parameters only appear if the function has been enabled.

48	© 2004 Schneider Electric All Rights Reserved

VVDED303042NAR6/04	Section 3: Menus
06/2004	Control Menu CtL-

CtL-

Code Description	Adjustment Range	Factory Setting

	Stop priority	See below.	YES

PSt gives priority to the STOP key on the drive keypad display (ATV31••••••A only) or on the remote keypad display, regardless of the control channel selected (terminal block or communication bus). If set to nO, the active control channel has priority. If the active control channel is the local or remote keypad display, the stop button retains priority, regardless of the setting of PSt.

NOTE: To change the assignment of PSt, you must press and hold down the ENT key for 2 seconds

nO: Function inactive YES: STOP key priority

DISABLED STOP COMMAND

Disabling the stop key on the drive keypad display or the remote keypad display will prevent the drive controller from stopping when the stop key is pressed. An external stop command must be installed to stop the motor.

Failure to follow this instruction can result in death, serious injury, or equipment damage.

	Direction of operation	See below.	dFr

Direction of operation allowed for the RUN key on the drive keypad display (ATV31••••••A only).

rOt	dFr: Forward
	drS: Reverse
	bOt: On ATV31•••••• drive controllers, both directions are authorized; on ATV31••••••A controllers, only the forward direction is
	possible.

	Saving the configuration1	See below.	See below.
	nO: Function inactive
	StrI: Saves the current configuration (but not the result of auto-tuning) to EEPROM. SCS automatically switches to nO as
	soon as the save is performed. Use this function to keep another configuration in reserve, in addition to the current configuration.
SCS	The drive controller is factory set with the current configuration and the backup configuration both initialized to the factory
	configuration.

Return to factory settings/Restore configuration1

See below.

nO: Function inactive

selections replace the current configuration with the corresponding backup configuration in the remote keypad display. FCS automatically changes to nO as soon as this action is performed.

NOTE: For rECI, InI, and FIL1 to FIL4 to take effect, you must press and hold down the ENT key for 2 s.

1 SCS and FCS can be accessed in several configuration menus, but their settings affect all menus and parameters as a whole.

ENGLISH

Section 3: Menus	VVDED303042NAR6/04
Application Functions Menu FUn-	06/2004

APPLICATION FUNCTIONS MENU FUN-

ENGLISH

	ENT	ENT
FUn-		rPC-
ESC	ESC
		ENT
	ESC
		SA1-
		ESC
	ESC	ENT
		FCS
		ESC

ENT

Sub-menu

ESC

ENT

Sub-menu

ESC

Application function parameters can only be modified when the drive controller is stopped and with no run command present. On the remote keypad display, this menu can be accessed with the access locking switch in the position.

Some functions in this menu have numerous parameters. To simplify programming and to minimize scrolling, these functions are grouped into sub-menus. Like menus, sub-menus are identified by a dash. For example, LIAis a sub-menu, but LIn is a parameter.

It is not possible to configure incompatible application functions. The first function configured will prevent any functions that are incompatible with it from being configured. Refer to the function compatibility table on page 21.

50	© 2004 Schneider Electric All Rights Reserved

Источник

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Схема подключения преобразователя

Переключатель дискретных входов

Программирование параметров ПЧ

Пример изменения параметров

Конфигурирование параметра bFr

Настроечное меню SEt-

Меню привода drC-

Меню входов-выходов I-O-

Меню контроля SUP-

Список ошибок и способы устранения

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