TELEMECANIQUE ALTIVAR 31 User Manual

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 Variadores de velocidad ajustable Variateurs de vitesse

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

ENGLISHFRANÇAIS ESPAÑOL

ENGLISH FRANÇAISESPAÑOL

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

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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

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

SECTION 4: MAINTENANCE AND TROUBLE-

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SHOOTING

Precautions ...............................................................................................87

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

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, SEt- is a menu, but ACC is a parameter.

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

HAZARD CATEGORIES AND SPECIAL SYMBOLS

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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

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 drC- menu (page 29) anytime.

5. Configure the parameters in the drC- menu 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 FUn- menus if the factory configuration is not suitable. Refer to page 12 for the factory settings.

7. Configure the following parameters in the SEt- menu (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.

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

PRELIMINARY RECOMMENDATIONS

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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.

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

Starting from Line Power 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.

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Power Up after a Manual Fault Reset or Stop Command

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.

Test on a Low Power Motor or without a Motor

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.

Using Motors in Parallel 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.

Operation on an Impedance Grounded System

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.

Programming Recommendations 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 FUn- menus. 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.

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

Section 1: Introduction VVDED303042NAR6/04 Factory Settings 06/2004

FACTORY SETTINGS The ATV31 drive controller is supplied ready for use in most applications,

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with the factory settings shown in Table 1.

Table 1: Factory Settings

Function Code Factory Setting

Display —

Motor frequency bFr 50 Hz

Type of voltage/frequency ratio

Normal stop mode Stt Stn: normal stop on deceleration ramp

Stop mode in the event of a 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

DC injection braking SdC

Deceleration ramp adaptation brA

Automatic restart Atr nO: no automatic restart after a fault

Switching frequency SFr 4 kHz

Logic inputs

Analog inputs

Relays

Analog output AOC 0–20 mA, not assigned

ATV31••••••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).

UFt

EPL YES: freewheel stop

LI1, LI2

LI3, LI4

LI5, LI6 Not assigned

AI1

AI2 Summed speed reference input 0 ±10 V

AI3 4–20 mA, not assigned

R2 Not assigned

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

n: sensorless flux vector control for constant torque applications

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

0.7 x nominal drive controller current for

0.5 seconds

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

2-wire transition detection control: LI1 = forward, LI2 = reverse. Not assigned on ATV31••••••A

4 preset speeds: speed 1 = speed reference or LSP (see page 26) speed 2 = 10 Hz speed 3 = 15 Hz speed 4 = 20 Hz

Speed reference 0–10 V. Not assigned on ATV31••••••A

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

drive controllers

drive controllers.

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

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160

100

2 0

1.11

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.

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

MOTOR THERMAL PROTECTION Motor thermal protection is achieved by continuous calculation of I

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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

5 Hz

1 Hz

3 Hz

10,000

1,000

100

0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5

50 Hz20 Hz10 Hz

t. The

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.

VVDED303042NAR6/04 Section 2: Programming 06/2004

SECTION 2: PROGRAMMING

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.

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

DRIVE KEYPAD DISPLAY

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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

ATV31••••••A Controllers

Red LED DC bus ON

Four 7-segment displays

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

Altivar 31

RUN

CAN

ERR

ESC

2 CANopen status LEDs

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 have a reference potentiometer, a run button, and a stop/reset button.

Altivar 31

RUN

CAN

ERR

ESC

2 CANopen status LEDs

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

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

Reference potentiometer: Active if parameter Fr1 in the CtL- menu 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)

RUN

STOP

RESET

ENT

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.

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 key.The display flashes when a

value is stored.

A normal display with no fault present and no run command shows:

ENT

• 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.

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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-

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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 COM- menu must remain at the factory setting, 19.2 (19,200 bps, see page 82).

4-character display

ESC

ENT

RUN

STOP

RESET

Access locking switch:

• Positions: settings and display are accessible

• Position: all menus can be accessed

FWD

REV

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.

Connector

(SEt- and SUP- menus)

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 FUn- menus. See pages 32, 35, 49, and 77.

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

ACCESSING THE MENUS

Power-up

Displays drive controller status (variable, see page 17)

XXX

ESC

ENT

Motor frequency (the factory setting is only visible

bFr

the first time the drive is powered up. See page 20.)

ENT

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ENT

ESC

ENT

ESC

ENT

ESC

ENT

ESC

ENT

ESC

ENT

ESC

ENT

ESC

ENT

ESC

Settings (page 25)

Drive control (page 29)

I/O (page 33)

Control (page 36)

Functions (page 50)

Faults (page 78)

Communication (page 82)

Monitoring (page 84)

Menus

ESC

SEt-

drC-

I-O-

CtL-

FUn-

FLt-

CON-

SUP-

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, SEt- is a menu, but ACC is a parameter.

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

ACCESSING THE PARAMETERS The following figure illustrates how to access parameters and assign their

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values. To store the parameter value, press the key. The display flashes when a value is stored.

Menu Parameter Value Assignment

ENT

SEt-

ENT

ESC

ENT

ACC 15.0

ESC

dEC

26.0 26.0

The display

ESC

ENT

flashes when a value is stored.

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

ESC

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.

ENT

ESC

last

bFr Parameter Motor frequency, bFr, can only be modified when the drive controller is

stopped and not receiving a run command.

Code Description

Motor frequency 50 or 60 Hz 50 Hz

bFr

Adjustment range

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

Factory setting

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.

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Summing inputs

+/- Speed

Management of limit switches

Preset speeds

PI regulator

Jog operation

Brake sequence

DC injection stop

Fast stop

Freewheel stop

Summing inputs    

+/- Speed

Management of limit switches

Preset speeds    

PI regulator  

Jog operation     

Brake sequence  

DC injection stop  

Fast stop 

Freewheel stop 

 



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.

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

LOGIC AND ANALOG INPUT APPLICATION FUNCTIONS

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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 LIA- and AIA- sub-menus of the SUP- menu (see page 86) to display the functions assigned to the inputs and to check their compatibility.

Table 2: Logic Inputs

Function Code See Page:

Not assigned — — 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 2

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 — —

current limit LC2 73 — —

ATV31•••••• ATV31••••••A

Factory Setting

LI1–LI2 LI5–LI6

Table 3: Analog Inputs

Function Code See Page:

Not assigned — — AI3 AI1 - AI3

Reference 1 Fr1 46 AI1

Reference 2 Fr2 46 —

Summing input 2 SA2 56 AI2 AI2

Summing input 3 SA3 56 — —

PI regulator feedback PIF 68 — —

Factory Setting

ATV31•••••• ATV31••••••A

AIP

(potentiometer)

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

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 —

ENGLISH

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

ENGLISH

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

SECTION 3: MENUS

SETTINGS MENU SEt-

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.

ENT

ESC

ENT

ESC

ENT

ESC

Speed reference from the remote keypad

SEt-

ENT

LFr

ESC

rPI

ESC

ACC

ENGLISH

ESC

SdS

ENT

ESC

Scale factor for SPd1–SPd3 parameters

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

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

ENGLISH

SEt-

Code Description Adjustment Range Factory Setting

Speed reference from the remote keypad. 0 to HSP

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

rPI1Internal PI regulator reference See page 64. 0.0 to 100% 0

ACC

AC2 2

dE2 2nd deceleration ramp time See page 52. 0.1 to 999.9 s 5 s

dEC

tA1

tA2

tA3

tA4

LSP

HSP

ItH

Also accessible in the SUP- menu.

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

LFr can also be accessed via the drive controller keypad. LFr is reset to 0 when the drive controller is powered down.

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).

acceleration ramp time See page 52. 0.1 to 999.9 s 5 s

Deceleration ramp time 0.1 to 999.9 s 3 s

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.

Start of custom acceleration ramp, rounded as a percentage of total ramp time (ACC or AC2)

End of custom acceleration ramp, rounded as a percentage of total ramp time (ACC or AC2)

Start of custom deceleration ramp, rounded as a percentage of total ramp time (dEC or dE2)

End of custom deceleration ramp, rounded as a percentage of total ramp time (dEC or dE2)

Low speed 0 to HSP 0 Hz

Minimum reference

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 In

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.

See page 51. 0 to 100 10%

See page 51. 0 to (100-tA1) 10%

See page 51. 0 to 100 10%

See page 51. 0 to (100-tA3) 10%

Varies with drive controller rating

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.

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.

UFr

If UFt = L or P, UFr is voltage boost.

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.

ENGLISH

FLG

-10 0 0.1 0.2 0.3 0.4 0.5

FLG low

In this case, increase FLG

-10

0 0.1 0.2 0.3 0.4 0.5

FLG correct

-10

0 0.1 0.2 0.3 0.4 0.5

FLG high

In this case, reduce FLG

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

-10 0 0.1 0.2 0.3 0.4 0.5 t

StA low

In this case, increase StA

-10 0 0.1 0.2 0.3 0.4 0.5 t

StA correct

-10 0 0.1 0.2 0.3 0.4 0.5

StA high

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

IdC

Level of DC injection braking current activated via a logic input or selected as a stop mode.

tdC Total DC injection braking time selected as a stop mode.

See page 53.

See page 53. 0.1 to 30 s 0.5 s

nominal drive controller current indicated on the nameplate).

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 2

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

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

In this case, reduce StA

0.7 In

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

ENGLISH

SEt-

Code Description Adjustment Range Factory Setting

JPF

JF2

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 2

rP3 3

rP4 4

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

CL2 2nd current limit See page 73. 0.25 to 1.5 In 1.5 In

tLS

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%

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

Skip frequency 0 to 500 0 Hz

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.

skip frequency 0 to 500 0 Hz

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.

preset PI reference See page 68. 0 to 100% 30%

preset PI reference See page 68. 0 to 100% 60%

preset PI reference See page 68. 0 to 100% 90%

Current limit 0.25 to 1.5 In

Used to limit the torque and the temperature rise of the motor.

Low speed operating time 0 to 999.9 s 0 (no time limit)

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.

1.5 In

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

SEt-

Code Description Adjustment Range Factory Setting

Ftd

ttd

Ctd

SdS

SFr

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

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

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

Motor current threshold beyond which the relay contact (R1 or R2) closes, or output AOV = 10 V. R1, R2, or dO must be assigned to CtA.

Scale factor for display parameter SPd1/SPd2/SPd3 (see SUP- menu on page 85)

0 to 500 Hz bFr

0 to 118% 100%

0 to 1.5 In

0.1 to 200 30

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:

Display of Spd3 = (to 2 decimal places).

SdS x rFr

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

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

This parameter can also be accessed in the drC- menu.

ENGLISH

DRIVE CONTROL MENU drC-

drC-

ENT

ESC

bFr

tAI

FCS

ESC

ENT

ESC

ENT

Standard motor frequency

Return to factory settings/restore 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)

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

ENGLISH

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

UnS

FrS

nCr Nominal motor current indicated on the nameplate 0.25 to 1.5 In

nSP

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 must not exceed the following values:

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.

Nominal motor speed indicated on the nameplate 0 to 32760 rpm

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 or

UnS (in volts)

FrS (in Hz)

100 - slip as a%

100

Varies with drive controller rating

Nominal speed = Synchronous speed x (50 Hz motors) or

Nominal speed = Synchronous speed x (60 Hz motors)

COS Motor power factor indicated on the nameplate 0.5 to 1

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

50 - slip in Hz

60 - slip in Hz

Varies with drive controller rating

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