tài liệu huấn luyện ATV 31 sneider việt nam

1 - SPECIFICATIONS Drive Current• Superior or equal to the nominal currents of standard motors throughout the world IEC and NEMA • 150% of the nominal drive current for 60 s • The ratio

ATV 31 TRAINING MANUAL

September 29, 2006

SUMMARY

1 - General Presentation - Offer and setup

2 - Programming - Parameters and application functions

Notes: changes in documentation are likely between now and the commercial launch date.

This training information is only provided for teaching purposes and has no contractual value.

Special characters for 7 digit display need “DigitFonteN” to be loaded with attached file: “DIN_.ttf”

Part 1

GENERAL PRESENTATION OF THE PRODUCT

OFFER AND SETUP

1 - PRODUCT VERSIONS

IP55 product

For integration into a

box or cabinet

ATV 31 H 0.18 a 15 kW

ATV 31 H A 0.18 a 15 kW

ATV 31 C 0.18 a 4 kW

ATV 31 K

Designed to be equipped locally

buttons, lights, potentiometer, etc.

1 - VOLTAGE AND POWER RANGES

• One drive power size per motor size

• Worldwide coverage for voltages and currents

• 600 V offer

Commercial references

Heatsink H 0.18 kW 0.37 kW 0.55 kW 0.75 kW 1.1 kW 1.5 kW 2.2 kW 3 kW 4 kW 5.5 kW 7.5 kW 11 kW 15 kW product 1/4 HP 1/2 HP 3/4 HP 1 HP 1.5 HP 2 HP 3 HP 5 HP 7.5 HP 10 HP 15 HP 20 HP

Enclosed C 0.18 kW 0.37 kW 0.55 kW 0.75 kW 1.1 kW 1.5 kW 2.2 kW 3 kW 4 kW 5.5 kW 7.5 kW 11 kW 15 kW product 1/4 HP 1/2 HP 3/4 HP 1 HP 1.5 HP 2 HP 3 HP 5 HP 7.5 HP 10 HP 15 HP 20 HP

Drive Kit K 0.18 kW 0.37 kW 0.55 kW 0.75 kW 1.1 kW 1.5 kW 2.2 kW 3 kW 4 kW 5.5 kW 7.5 kW 11 kW 15 kW open chassis 1/4 HP 1/2 HP 3/4 HP 1 HP 1.5 HP 2 HP 3 HP 5 HP 7.5 HP 10 HP 15 HP 20 HP

1 Ph 200-240 V New New New New New New New

3 Ph 380-500 V New New New New New New New New New New New New

New New rating compared to ATV28 Offer existing w ith ATV28

1 - DIMENSIONS

 Mechanical substitution kit available to facilitate the replacement of ATV28

1 - OPTIONS

• For configuration, parameter adjustments, and command

• Can be installed on the door of an IP65 cabinet, delivered with a 3 meter cable

• Attaches to the RJ45 connector on the drive

• Not interchangeable with ATV28, ATV58, and ATS48 terminals Labeled ATV31

• Protection by secret customer code has priority over the switch on the back

1 - OPTIONS

• IP00 without thermal protection for the low powers

• IP30 with thermal contact protection for the entire range

• IP23 with protection by a separately ordered thermal relay for 11 and 15 kW 230V

• Line:

– protection against disturbances and unbalanced lines – reduction of harmonic currents, in particular on low impedance lines – inductive values defined for a voltage drop-off between 3 and 5%

1 - OPTIONS Filters

 Output filters (existing offer)

• LR cells for the greater limitation of dV/dt from 500 to 1500 V/ µ s

• Used with cables with a length limited to 100m if they are shielded at a

chopping frequency of 4 kHz, or 50m at 12 kHz

• LC cells double the length authorized for LR cells

• For the most severe requirements (EN 55022 class B)

• For longer lengths of shielded cable

• To be used on TN and TT networks (an isolation transformer may be required

on IT networks)

• Foot-print installation on ATV31.H

• Can be used on ATV31 Enclosed, and Kit drive

1 - OPTIONS

• For rapid fixation of sizes 1 to 6 (up to 2.2 kW) of ATV31H

• Mainly for North American market

• So the customer can avoid the need for new mounting holes

1 - OPTIONS PowerSuite and Communication

(Treated in part 3)

1 - SPECIFICATIONS

I-O

• 3.5 k Ω Impedance

• Internal or external 24V power supply

• Switchable: positive logic (Source) / negative logic (Sink) / PLC

• Sampling rate: 4 ms

• Multiple assignment possible (several action simultaneously)

• Sampling rate: 8 ms; resolution: 10 bits ; accuracy: ± 4.3%

• Linearity: ± 0.2% of nominal value ; 100 m max with shielded cable

• AI1: voltage; 0, +10V ; 30 k Ω

• AI2: voltage; +/- 10V

• AI3: current ; x,y mA ; x and y programmable from 0 to 20 mA

• AIP: potentiometer reference for the range ATV31H A

• Current (AOC): 0, 20mA, 800 Ω maxi

• Resolution: 8 bits ; converter accuracy: ± 1% ; linearity: ± 0.2%

• AOC is assignable as Logic Output: 24V, 20mA

• R1A, R1B, R1C: Normally Open / Normally Closed (form C)

• R2A, R2B: Normally Open (form A)

• Response time: 8 ms

• Switching capabilities:

– minimum: 10 mA for 5 V DC

– maximum on resistive load: 5 A for 250 V AC or 30 V DC

– maximum on inductive load: 2 A for 250 V AC or 30 V DC

• 100 000 switching allowed

1 - SPECIFICATIONS Drive Current

• Superior or equal to the nominal currents of standard motors throughout the

world IEC and NEMA

• 150% of the nominal drive current for 60 s

• The ratio between this current and the nominal motor current determines the

available overload torque

• Typically 180% for 2 s

1 - SPECIFICATIONS Motor Control Algorithm

1 : permanent torque with self ventilated motor

2 : permanent torque with force cooled motor

3 : torque overload: 1.7 to 2 times nominal torque

4 : torque in field weakening constant power area

1 - SPECIFICATIONS Standards and certification

• IEC 1800-2: product norm applied to frequency converters

• EN 50178: low voltage directive - electrical equipment

• EMC immunity (IEC 61000-4-.)

• EMC emission (61800-3, environment 2 (Ind) and 1 (Res), restrained distribution)

• IEC 60068-2-.: mechanical resistance, temperature, humidity

• IEC 529: protection index

• IEC 146-1-1: distribution network fluctuation, IEC 1000-4-.,

• IEC 146: dielectric resistance

• IEC 664: insulation distance, leakage current

1 - CONNECTIONS Power Terminals

Power terminals location small units Power terminals location large units

Do Not Remove the Linking Bar between PO and PA/+

Power terminal functions

Earth Input power terminals

.

PO: + DC bus PA/+ and PB: Dynamic Braking Resistor

PC/- : - DC bus

Output power terminal for motor

All sizes

1 - CONNECTIONS Control Terminals

Position Source en usine

1 - CONNECTIONS Selection of LI Configuration

CLI linked to 0V (factory setting)

Positive Logic (Source) Connect LI to 24V to activate

CLI free of potential

For PLC connections, linking CLI to 0V or +24V

CLI linked to 24V

Negative Logic (Sink) Connect LI to 0V to activate

Connections with PLC

Connect LI to 24V to activate Connect LI to 0V to activate

Position “Source” Position “Sink”

Position “CLI” with PLC transistor output

PLC PLC

1 - CONNECTIONS

EMC

 For either the integrated or additional EMC filters, the wiring rules must be respected to obtain EMC compatibility

1: Metallic plate delivered with the drive

3: Power supply to separate from the motor cables

8: Shielded cable for the braking resistor

9: Ground screw for the small sizes

6: Shielded motor cable

7: Shielded cable for command/control

4: Non-shielded cables for safety relay contacts

5: Attachment and grounding of shields on the drive

side

The cable shields must be grounded at both ends

and not be interrupted

1 - CONNECTIONS Use in IT systems

generated cause a dysfunction of the insulation fault detection devices (Permanent Insulation Monitor (PIM) or Residual Current Device (RCD)

disconnection of the integrated filter

Neutral grounding systems

1 - INSTALLATION Type H Drives

d = 0 or 50 mm

1 - INSTALLATION Enclosed product ATV31.C

,

1 - INSTALLATION

Drive Kit

• The drive kit can be installed in a cabinet, a box, or in the base of a machine

• A cutting and drilling template is provided the facilitate the mounting, as well

as a user‘s guide with useful recommendations

1 - INSTALLATION AND COMMISSIONING Derating for heatsink product ATV31.H

 De-rating of drive nominal current as a function of temperature, switching frequency, and mounting position (A, B, C)

Position A

Position B

Position C

1 - POWER AND CONTROL CIRCUITS

Electronic Boards

• 4 keys standard on ATV31.

• 6 keys and a potentiometer on ATV31.A

• 5 control terminals

• RJ 45

• Logic Input mode switch

• output relay, etc.

• DC bus capacitors

• filters

• Power terminal

• Switch mode power supply

• IGBT commands, etc.

1 - POWER AND CONTROL CIRCUITS

1 - PERFORMANCE AND MOTOR CONTROL

Control Modes

and high performance (torque at low speed and rapid cycles) (control law n , in parameter UFt , in menu drC ).

• Variable Torque , for quadratic load applications (law P ).

• Special motors , for special motors, motors of much lower power than the drive,

or motors in parallel (law L ).

• Energy saving , for constant or variable torque applications with little load

Automatic reduction of voltage, and thus of current (law nLd ).

1 - PERFORMANCE AND MOTOR CONTROL

Auto-tuning

motor control algorithm

logic inputs

• tUn = nO : no auto-tuning (factory setting)

• tUn = YES : auto-tuning as soon as possible

• tUn = LI1 to LI6 : auto-tuning upon the change from 0 → 1 of an assigned LI

• tUn = rUn : auto-tuning at each run command

• tUn = POn : auto-tuning at each application of power voltage

seconds Wait for the display to change to dOnE or nO

1 - PERFORMANCE AND MOTOR CONTROL

Torque Characteristics

• The maximum value depends upon the ratio between In max Drive / In motor

For a ratio of 150%, the torque can surpass 170% of Tn on the small sizes For a ratio of 180% for example with a de-rated motor, the max torque (for 60s) can reach 200% of Tn

• The static speed accuracy obtained in standard configuration is in the

neighborhood of 1% of the nominal speed

1,7 Cn

50Hz

Tn

40 30

20 10

3 1

1.7 a 2 Tn

50 / 60 Hz

Static torque overload for 60s max

1 - PERFORMANCE AND MOTOR CONTROL

Thermal Protection

• Measure of motor current and calculation of the I2.t

• Works for a single motor, self-ventilated

• Adjust Ith =In mot in order to optimize thermal protection

• Protection complying to the standards IEC 947-4, and NEMA ICS 2-222

• Takes into account the copper and iron losses

• Trips on OLF at 118% of overheating

• Possibility to disable the protection (parameter OLL ), use motor thermal sensors or thermal relays in this case

• Thermal memory is reset when the drive is powered off

• Calculation of overheating as a function of acceptable overload

• Automatic reduction of switching frequency to 4 kHz in case of overheating

• Thermistor integrated into the power module for complementary protection

• Trips on OHF in the case of a drive overload

PROGRAMMING PARAMETERS AND APPLICATION FUNCTIONS

Part 2

2 - MENU ARRANGEMENT

• ENT and ESC keys to access to menus or parameters and escape

• ENT key to validate choices and adjustments (it is required to press 2s in some cases)

  , and  keys to scroll menus, parameters, select settings and adjust parameters

• flashing display when memorizing

• by increment or decrement

• return to the first menu or parameter

after increment on the last one

 Conditional display

• of configurable parameters

• to simplify the dialogue

Menus Parameters Adjustments

2 - MOTOR FREQUENCY bFr

appears upon the first application of voltage, before access to the menus

 It is necessary to set bFr to 60Hz if the nominal motor frequency is 60Hz (example: standard NEMA 60 Hz motors

 The parameter bFr (settable to 50 or 60 Hz) is also accessible in the menu

drC , as well as the parameter FrS that allows the setting of other “nominal motor frequencies” going from 10 to 500 Hz

bFr display

2 - Menus SETTINGS SEt and MOTOR CONTROL drC

suitable, for example:

• UnS : nominal motor voltage

• nSP : nominal motor speed

• tUn : auto-tuning

• UFt : choice of control mode

• etc.

2 - Menu INPUTS / OUTPUTS I-O

• tCC : choice between 2 or 3 wires control, or local control (ATV31.A)

• tCt : choice for 2 wires control between: logic level or transition

• rrs : assignment of an LI for reverse

• CrL3 and CrH3 : for scaling AI3

for LSP et HSP

Example: 7 - 17 mA

• AOt : setting AO for voltage or current signal:

0A : 0-20mA, 4A : 4-20mA, 10U : 0-10V

• dO : analog output is automatically set into logic output (example: SrA : reference frequency reached)

• r1 or r2 : R1, R2 relays assignment (e.g.: r2 = rUn : drive running)

AI 3 mA

2 - Menu COMMAND CtL

 3 levels of access for programming are proposed with the parameter LAC

( L evel of AC cess) from menu CtL :

 LEVEL 1 ( LAC = L1 ) (factory setting): offer a drive already very rich and

powerful which will be appropriate in the majority of applications:

• Access to standard functions which include among others ATV 28 functions, ensuring

compatibility and interchangeability

 LEVEL 2 ( LAC = L2 ): access to additional functions :

• +/- speed, mechanical brake control, 2nd current limit,

commutation of motors, limit switch management.

Serial link (line) has priority for levels 1 and 2 (like ATV28)

 LEVEL 3 ( LAC = L3 ): major innovation in the control of ATV31 which

becomes an "ADVANCED" DRIVE with superior functional level:

• access to new command modes, opened and flexible

• possibility of dissociating command and reference channels

• possibility of switching between 2 command channels and/or 2 reference channels

2 - Menu CtL : REFERENCE SETTINGS

• Analog Inputs, remote keypad, preset speeds, PI regulator, JOG function, serial link,

+/- speed

 Example of references accessible in levels LAC = L1 or L2 :

• AI1 : analog input AI1 (factory setting for reference Fr1 )

• AI2 : analog input AI2

• AI3 : analog input AI3

• AIP : potentiometer (factory setting for reference Fr1 on ATV31.A)

• SP : 16 preset speeds

• LFr : reference from MMI

• UPdt : +/- speed reference with LI (function accessible with LAC = L2)

• UPdH : +/- speed reference from  and  keys (function accessible with LAC = L2)

• etc.

• and serial link Modbus and CANopen in line priority mode like on ATV28

Reference diagram level L1 et L2

2 - Menu CtL : COMMAND SETTINGS

• Logic Inputs from control terminal, keypad (ATV31.A), remote keypad or serial link

 Accessible commands in levels LAC = L1 or L2 by hierarchic ranking:

• tCC (menu I-O ): 2C (2 wires), 3C (3 wires), LOC RUN/STOP keypad ATV31.A

• LCC (menu CtL ): YES : commands by remote keypad

• by serial link Modbus or CANopen with line priority

• FLO (menu COM ) gives control back to terminal, keypad ATV31.A, or remote keypad

• PSt (menu CtL ) gives STOP priority to keypad ATV31.A or remote keypad

2 - Menu CtL : REFERENCE SETTINGS

Level LAC = L3

 References accessible in level LAC = L3 :

• AI1 : analog input AI1 (factory setting for reference Fr1 )

• AI2 : analog input AI2

• AI3 : analog input AI3

• AIP : potentiometer (factory setting for reference Fr1 on ATV31.A)

• SP : 16 preset speeds

• LFr : reference from MMI

• UPdt : +/- speed reference with LI (function accessible with LAC = L2)

• UPdH : +/- speed reference from  and  keys (function accessible with LAC = L2)

2 - Menu CtL : COMMAND SETTINGS

Level LAC = L3

• terminal control, by keypad, remote keypad, or serial link

 Level LAC = L3 allows multiple combinations

• with parameter CHCF (menu CtL )

linked

• reference channel determines command channel

• rFC allows switching reference and command together

• SIM mode simplifies level 3 configuration

• reference channel selected by Fr1 et Fr2 , commutation by rFC

• command channel selected by Cd1 et Cd2 , commutation by CCS

• SEP mode brings more possibilities