TELEMECANIQUE ALTIVAR 31 User Manual

Name: TELEMECANIQUE Altivar 31
Brand: TELEMECANIQUE
SKU: 7422612
Rating: 4.4 (5 reviews)

4.4 (5)

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

ENGLISH

ESPAÑOL

FRANÇAIS

ENGLISH

ESPAÑOL

FRANÇAIS

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.

Symbol

Name

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		UFt	torque applications
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		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
Motor thermal current		ItH	drive controller rating)
			drive controller rating)

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

Deceleration ramp adaptation		brA	YES: automatic adaptation of the deceleration
Deceleration ramp adaptation		brA	ramp in the event of overvoltage on braking
			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.
		AI1	Not assigned on ATV31••••••A1 drive controllers.
Analog inputs
Analog inputs		AI2	Summed speed reference input 0 ±10 V
		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		R1	power is removed from the drive controller.
			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
		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
	10,000

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	Altivar 31
	RUN
Four 7-segment displays	CAN
	CAN
	ERR
Returns to the previous menu or parameter,
or increases the displayed value	ESC
	ESC
Advances to the next menu or parameter, or	ENT
decreases the displayed value	ENT

	RUN	STOP
Reference potentiometer:	RUN	RESET
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
			Connector
FWD	RUN		STOP
REV	RUN		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
	ESC	Settings (page 25)
	SEt-	Settings (page 25)
		ESC
	ESC	ENT
	ESC	Drive control (page 29)
	drC-	Drive control (page 29)
		ESC
	ESC	ENT
	ESC	I/O (page 33)
	I-O-	I/O (page 33)
	I-O-
		ESC
	ESC	ENT
	ESC	Control (page 36)
	CtL-	Control (page 36)
		ESC
	ESC	ENT
	ESC	Functions (page 50)
	FUn-	Functions (page 50)
		ESC
	ESC	ENT
	ESC	Faults (page 78)
	FLt-	Faults (page 78)
		ESC
	ESC	ENT
	ESC	Communication (page 82)
	CON-	Communication (page 82)
		ESC
	ESC	ENT
	ESC	Monitoring (page 84)
	SUP-	Monitoring (page 84)
		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
					1st

				ENT
		Menu			nth


				ESC
bFr Parameter					last
					last

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

Table 2:

Logic Inputs

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
Not assigned	—	—	LI5–LI6	LI5–LI6
				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
Reference 1		Fr1	46	AI1	(potentiometer)
					(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
Function		Code	See Page:	Factory Setting

Not assigned		—	—	AOC/AOV

Motor current		OCr	34	—

Motor frequency		rFr	34	—

Motor torque		OLO	34	—

Power supplied by the drive controller		OPr	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
ESC
	rPI
	ESC
ESC	ENT
ESC
	ACC
	ESC
ESC	ENT
ESC
	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%
tA1	of total ramp time (ACC or AC2)	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%
tA3	of total ramp time (dEC or dE2)	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
	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
ItH	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
	Hz	FLG low	Hz	FLG correct			Hz		FLG high
50			50		50
FLG			40		40
40			40		40
30		In this case,	30		30				In this case,
30		increase FLG	30		30				reduce FLG
20		increase FLG	20		20				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.

StA low

StA correct

StA high

StA

In this case,

In this case, reduce

increase StA

StA

-10

0.1

0.2

0.3

0.4

0.5 t

0.1

0.2

0.3

0.4

0.5

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
CLI	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
Ftd	or output AOV = 10 V. R1, R2, or dO must be assigned to FtA.			0 to 500 Hz	bFr


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


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)			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).
	Display of Spd3 =	1000	(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.
	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	Standard motor frequency
drC-		bFr
drC-	ESC	ENT
	ESC
		tAI
	ESC	ESC	Return to factory settings/restore
		FCS	Return to factory settings/restore
		FCS	configuration
		ENT	configuration

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
	Nominal motor voltage indicated on the nameplate						controller rating	controller rating
							controller rating	controller rating

UnS	ATV31•••M2: 100 to 240 V
UnS	ATV31•••M3X: 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 (in Hz)
FrS	ATV31•••M2: 7
	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
	Nominal motor speed indicated on the nameplate						0 to 32760 rpm	controller rating
								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
nSP	or				100
	or
	Nominal speed = Synchronous speed x			50 - slip in Hz		(50 Hz motors)

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

					60
					60

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

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

30	© 2004 Schneider Electric All Rights Reserved

+ 258 hidden pages