Omron SX-F Users guide

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Cat. No. I126E-EN-04

ZX-T Series

SX-F

Instruction Manual

Omron SX-F

INSTRUCTION MANUAL - ENGLISH

Valid from Software version 4.42

Document number: I126E-EN-04 Document name : Omron SX-F inverter manual Date of release: 02-2021 © OMRON, 2021 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.

Safety Instructions

Congratulations for choosing a product from Omron!

Before you begin with installation, commissioning or powering up the unit for the first time it is very important that you carefully study this Instruction manual. Following symbols can appear in this instruction or on the product itself. Always read these first before continuing.

NOTE: Additional information as an aid to avoid problems.

CAUTION! Failure to follow these instructions can

result in malfunction or damage to the AC drive.

Warning! Failure to follow these instructions can result in serious injury to the user in addition to serious damage to the AC drive.

HOT SURFACE! Failure to follow these instructions can result in injury to the user.

Handling the AC drive

Installation, commissioning, demounting, taking measurements, etc, of or on the AC drive may only be carried out by personnel technically qualified for the task. A number of national, regional and local regulations govern handling, storage and installation of the equipment. Always observe current rules and legislation.

Opening the AC drive

Precautions to be taken with a connected motor

If work must be carried out on a connected motor or on the driven machine, the mains voltage must always be disconnected from the AC drive first. Wait at least 7minutes before starting work.

Earthing

The AC drive must always be earthed via the mains safety earth connection.

Earth leakage current

CAUTION! This AC drive has an earth leakage current

which does exceed 3.5 mA AC. Therefore

the minimum size of the protective earth conductor must comply with the local safety regulations for high leakage current equipment which means that according to the standard IEC61800-5-1 the protective earth connection must be assured by one of following conditions: PE conductor cross-sectional area shall for phase cable size < Al) or use a second PE conductor with same area as original PE conductor. For cable size above 16 mm equal to 35mm sectional area shall be at least 16mm (6 AWG). For cables >35 mm2 (2 AWG) the PE conductor crosssectional area should be at least 50 % of the used phase conductor. When the PE conductor in the used cable type is not in accordance with the above mentioned crosssectional area requirements, a separate PE conductor should be used to establish this.

16 mm2 (6 AW G) be >10 mm2 Cu (16 mm2

(2 AWG) the PE conductor cross-

(6 AWG) but smaller or

WARNING! Always switch off the mains voltage before opening the AC drive and wait at least 7 minutes to allow the capacitors to discharge.

Always take adequate precautions before opening the AC drive. Although the connections for the control signals and the switches are isolated from the main voltage, do not touch the control board when the AC drive is switched on.

Residual current device (RCD) compatibility

This product cause a DC current in the protective conductor. for protection in case of direct or indirect contact, only a Type B RCD is allowed on the supply side of this product. Use RCD of 300 mA minimum.

Where a residual current device (RCD) is used

EMC Regulations

Incorrect connection

The AC drive is not protected against incorrect connection of the mains voltage, and in particular against connection of the mains voltage to the motor outlets U, V and W. The AC drive can be damaged in this way. Risk for personal injury.

Omron, I126E-EN-04 1

In order to comply with the EMC Directive, it is absolutely necessary to follow the installation instructions. All installation descriptions in this manual follow the EMC Directive.

Mains voltage selection

The AC drive may be ordered for use with the mains voltage range listed below.

SX-F48: 230-480 V SX-F69: 500-690 V

Heat warning

HOT SURFACE! Be aware of specific parts on the AC drive having high temperature.

Voltage tests (Megger)

Do not carry out voltage tests (Megger) on the motor, before all the motor cables have been disconnected from the AC drive.

Condensation

If the AC drive is moved from a cold (storage) room to a room where it will be installed, condensation can occur. This can result in sensitive components becoming damp. Do not connect the mains voltage until all visible dampness has evaporated.

Power factor capacitors for improving cos

Remove all capacitors from the motor and the motor outlet.

Precautions during Autoreset

When the automatic reset is active, the motor will restart automatically provided that the cause of the trip has been removed. If necessary take the appropriate precautions.

DC-link residual voltage

WARNING! After switching off the mains supply, dangerous voltage can still be present in the AC drive. When opening the AC drive

for installing and/or commissioning activities wait at least 7 minutes. In case of malfunction a qualified technician should check the DC-link or wait for one hour before dismantling the AC drive for repair.

Tra ns po rt

To avoid damage, keep the AC drive in its original packaging during transport. This packaging is specially designed to absorb shocks during transport.

IT Mains supply

The AC drives can be modified for an IT mains supply, (non-earthed neutral), please contact your supplier for details.

Alarms

Never disregard an alarm. Always check and remedy the cause of an alarm.

2 Omron, I126E-EN-04

Safety Instructions.................................. 1

Contents................................................. 3

1. Introduction ............................................ 7

1.1 Delivery and unpacking .................................... 7

1.2 Using of the instruction manual ........................ 7

1.2.1 Instruction manuals for optional equipment ....... 7

1.3 Warranty ......................................................... 8

1.4 Type code number ........................................... 9

1.5 Standards ..................................................... 10

1.5.1 Product standard for EMC............................... 10

1.6 Dismantling and scrapping ............................. 11

1.6.1 Disposal of old electrical and electronic equipment 11

1.7 Glossary ....................................................... 12

1.7.1 Abbreviations and symbols ............................. 12

1.7.2 Definitions .................................................... 12

2. Mounting .............................................. 13

2.1 Lifting instructions ......................................... 13

2.2 Stand-alone units .......................................... 14

2.2.1 Cooling ......................................................... 14

2.2.2 Mounting schemes ........................................ 15

2.3 Cabinet mounting .......................................... 22

2.3.1 Cooling ......................................................... 22

2.3.2 Recommended free space in front of cabinet ... 22

2.3.3 Mounting schemes, cabinets.......................... 23

3. Installation ........................................... 25

3.1 Before installation ......................................... 25

3.1.1 Remove/open front cover............................... 25

3.1.2 Remove/open the lower front cover on Frame size

E2, F2 and FA2 (IP20/21) .............................. 26

3.2 Cable connections for small and medium frame siz-

es ................................................................ 26

3.2.1 Mains cables................................................. 26

3.2.2 Motor cables ................................................. 29

3.3 Connection of motor and mains cables for larger

frame sizes ................................................... 32

3.3.1 Connection of mains and motor cables on IP20

modules ....................................................... 34

3.4 Cable specifications....................................... 36

3.4.1 Stripping lengths ........................................... 36

3.4.2 Fuse data...................................................... 38

3.4.3 Cable connection data for mains, motor and PE ca-

bles according to IEC ratings .......................... 39

3.4.4 Cable connection data for mains, motor and PE ca-

bles according to NEMA ratings ...................... 43

3.5 Thermal protection on the motor ..................... 45

3.6 Motors in parallel .......................................... 45

4. Control Connections.............................. 47

4.1 Control board ................................................ 47

4.2 Terminal connections..................................... 48

4.3 Inputs configuration

with the switches........................................... 49

4.4 Connection example...................................... 50

4.5 Connecting the Control Signals ...................... 51

4.5.1 Cables ......................................................... 51

4.5.2 Types of control signals................................. 53

4.5.3 Screening..................................................... 53

4.5.4 Single-ended or double-ended connection?...... 53

4.5.5 Current signals ((0)4-20 mA).......................... 54

4.5.6 Twisted cables.............................................. 54

4.6 Connecting options ....................................... 54

5. Getting Started ..................................... 55

5.1 Connect the mains and motor cables ............. 55

5.1.1 Mains cables................................................ 55

5.1.2 Motor cables ................................................ 55

5.2 Using the function keys ................................. 56

5.3 Remote control ............................................. 56

5.3.1 Connect control cables.................................. 56

5.3.2 Switch on the mains...................................... 56

5.3.3 Set the Motor Data ....................................... 57

5.3.4 Run the AC drive ........................................... 57

5.4 Local control................................................. 57

5.4.1 Switch on the mains...................................... 57

5.4.2 Select manual control ................................... 57

5.4.3 Set the Motor Data ....................................... 57

5.4.4 Enter a Reference Value ................................ 57

5.4.5 Run the AC drive ........................................... 57

6. Applications.......................................... 59

6.1 Application overview...................................... 59

6.1.1 Cranes ......................................................... 59

6.1.2 Crushers ...................................................... 59

6.1.3 Mills ............................................................ 60

6.1.4 Mixers.......................................................... 60

7. Main Features....................................... 61

7.1 Parameter sets............................................. 61

7.1.1 One motor and one parameter set.................. 62

7.1.2 One motor and two parameter sets ................ 62

7.1.3 Two motors and two parameter sets............... 62

7.1.4 Autoreset at trip............................................ 62

7.1.5 Reference priority.......................................... 63

7.1.6 Preset references ......................................... 63

7.2 Remote control functions............................... 64

7.3 Performing an Identification Run..................... 66

7.4 Using the Control Panel Memory .................... 66

7.5 Load Monitor and Process Protection [400] .... 67

7.5.1 Load Monitor [410] ....................................... 67

8. EMC and standards ............................... 69

8.1 EMC standards ............................................. 69

8.2 Stop categories and emergency stop.............. 69

9. Serial communication............................ 71

9.1 Modbus RTU................................................. 71

9.2 Parameter sets............................................. 71

9.3 Motor data ................................................... 72

9.4 Start and stop commands ............................. 72

9.5 Reference signal........................................... 72

Omron, I126E-EN-04 3

9.5.1 Process value................................................ 72

9.6 Description of the EInt formats ....................... 73

10. Operation via the Control Panel 75

10.1 General......................................................... 75

10.1.1 Two different control panels ........................... 75

10.2 Control panel with 4-line display...................... 75

10.2.1 The display.................................................... 75

10.2.2 Editing mode ................................................. 77

10.2.3 Fault logger ................................................... 78

10.2.4 Real Time clock ............................................. 78

10.2.5 LED indicators ............................................... 78

10.2.6 Control keys .................................................. 78

10.2.7 The Toggle and Loc/Rem Key ......................... 79

10.2.8 Function keys ................................................ 80

10.3 Control panel with 2-line display...................... 80

10.3.1 The display.................................................... 80

10.3.2 Indications on the display............................... 81

10.3.3 LED indicators ............................................... 81

10.3.4 Control keys .................................................. 81

10.3.5 The Toggle and Loc/Rem Key ......................... 82

10.3.6 Function keys ................................................ 83

10.4 The menu structure........................................ 83

10.4.1 The main menu ............................................. 84

10.5 Programming during operation ........................ 84

10.6 Editing values in a menu ................................ 84

10.7 Copy current parameter to all sets .................. 84

10.8 Programming example.................................... 85

11. Functional Description ......................... 87

11.1 2-line LCD display .......................................... 87

11.2 4-line LCD display .......................................... 88

11.3 Menus .......................................................... 89

11.3.1 1st Line [110] ............................................... 89

11.3.2 2nd Line [120] .............................................. 90

11.3.3 3rd Line [130] ............................................... 90

11.3.4 4th Line [140] ............................................... 90

11.3.5 5th Line [150] ............................................... 90

11.3.6 6th Line [160] ............................................... 90

11.3.7 View mode [170] ........................................... 91

11.4 Main Setup [200] .......................................... 91

11.4.1 Operation [210]............................................. 91

11.4.2 Remote Signal Level/Edge [21A] .................... 96

11.4.3 Mains supply voltage [21B] ............................ 96

11.4.4 Motor Data [220]........................................... 97

11.4.5 Motor Protection [230]................................. 104

11.4.6 Parameter Set Handling [240] ...................... 109

11.4.7 Trip Autoreset/Trip Conditions [250] ............. 111

11.4.8 Serial Communication [260] ......................... 119

11.5 Process and Application Parameters [300] .... 123

11.5.1 Set/View Reference Value [310]................... 123

11.5.2 Process Settings [320] ................................ 124

11.5.3 Start/Stop settings [330]............................. 129

11.5.4 Mechanical brake control ............................. 133

11.5.5 Speed [340]................................................ 138

11.5.6 Torques [350] ............................................. 141

11.5.7 Preset References [360] ............................. 143

11.5.8 PI Speed Control [370]................................ 144

11.5.9 PID Process Control [380] ........................... 145

11.5.10 Pump/Fan Control [390].............................. 149

11.5.11 Crane Option [3A0] ..................................... 156

11.6 Load Monitor and Process Protection [400] .. 159

11.6.1 Load Monitor [410] ..................................... 159

11.6.2 Process Protection [420] ............................. 164

11.7 I/Os and Virtual Connections [500] .............. 166

11.7.1 Analogue Inputs [510]................................. 166

11.7.2 Digital Inputs [520] ..................................... 172

11.7.3 Analogue Outputs [530] .............................. 174

11.7.4 Digital Outputs [540]................................... 178

11.7.5 Relays [550]............................................... 180

11.7.6 Virtual Connections [560] ............................ 182

11.8 Logical Functions and Timers [600].............. 183

11.8.1 Comparators [610]...................................... 183

11.8.2 Logic Output Y [620] ................................... 193

11.8.3 Logic Output Z [630] ................................... 195

11.8.4 Timer1 [640] .............................................. 196

11.8.5 Timer2 [650] .............................................. 198

11.8.6 Counters [660] ........................................... 199

11.8.7 Clock Logic [670]........................................ 202

11.9 View Operation/Status [700] ....................... 203

11.9.1 Operation [710] .......................................... 203

11.9.2 Status [720]............................................... 206

11.9.3 Stored values [730] .................................... 210

11.10 View Trip Log [800] ..................................... 211

11.10.1 With four line PPU and real time clock .......... 211

11.10.2 Trip Message log [810] ............................... 211

11.10.3 Trip Messages [82P] - [89P] ........................ 212

11.10.4 Reset Trip Log [8A0] ................................... 212

11.11 System Data [900]...................................... 213

11.11.1 VSD Data [920] .......................................... 213

11.12 Bluetooth (Optional) device ID number.......... 214

11.12.1 Real Time clock .......................................... 214

12. Troubleshooting, Diagnoses and Maintenance 217

12.1 Trips, warnings and limits ............................ 217

12.2 Trip conditions, causes and remedial action.. 218

12.2.1 Technically qualified personnel..................... 219

12.2.2 Opening the AC drive................................... 219

12.2.3 Precautions to take with a connected motor.. 219

12.2.4 Autoreset Trip............................................. 219

12.3 Maintenance .............................................. 224

13. Options............................................... 225

13.1 Control panel.............................................. 225

13.2 External control panel kits (4-line) ................ 225

13.2.1 Control panel kit, including blank panel......... 225

13.2.2 Control panel kit, including control panel....... 225

13.3 External control panel options (2-line)........... 226

13.4 Handheld Control Panel 2.0 ......................... 226

13.5 Gland kits................................................... 227

13.6 CX-Drive ..................................................... 227

13.7 Brake chopper ............................................ 227

4 Omron, I126E-EN-04

13.8 I/O Board.................................................... 229

13.9 Encoder ...................................................... 229

13.10 PTC/PT100 ................................................. 229

13.11 Crane option board ...................................... 229

13.12 Serial communication and fieldbus................ 229

13.13 Standby supply board option......................... 230

13.14 Safe Stop option ......................................... 231

13.15 EMC filter class C1/C2 ................................ 233

13.16 Output chokes............................................. 233

13.17 Liquid cooling .............................................. 233

13.18 Top cover for IP20/21 version ...................... 233

13.19 Other options .............................................. 233

13.20 AFE - Active Front End .................................. 233

14. Technical Data.................................... 235

14.1 Electrical specifications related to model....... 235

14.2 General electrical specifications ................... 242

14.3 Operation at higher temperatures ................. 243

14.4 Dimensions and Weights.............................. 244

14.5 Environmental conditions ............................. 247

14.6 Fuses and glands ........................................ 248

14.6.1 According to IEC ratings ............................... 248

14.6.2 Fuses according to NEMA ratings.................. 252

14.7 Control signals ............................................ 253

15. Menu List .......................................... 255

Index .................................................. 261

Omron, I126E-EN-04 5

6 Omron, I126E-EN-04

1. Introduction

Omron SX-F is intended for controlling the speed and torque of standard three phase asynchronous electrical motors. The AC drive (Frequency converter) is equipped with direct torque control which uses built-in digital signal processor - DSP, giving the AC drive the capability of high dynamic performance even at very low speeds without using feedback signals from the motor. Therefore the inverter is designed for use in high dynamic applications where low speed high torque and high-speed accuracy are demanded. In “simpler” application such as fans or pumps, the SX-F direct torque control offers other great advantages such as insensitivity to mains disturbances or load shocks. Several options are available, listed in chapter 13. page 225, that enable you to customize the AC drive for your specific needs.

NOTE: Read this instruction manual carefully before starting installation, connection or working with the AC drive.

Users

This instruction manual is intended for:

• installation engineers

• maintenance engineers

• service engineers

Motors

The AC drive is suitable for use with standard 3-phase asynchronous motors. Under certain conditions it is possible to use other types of motors. Contact your supplier for details.

1.1 Delivery and unpacking

Check for any visible signs of damage. Inform your supplier immediately of any damage found. Do not install the AC drive if damage is found. Check that all items are present and that the type number is correct.

1.2 Using of the instruction manual

Within this instruction manual the abbreviation “AC drive” is used to indicate the complete variable speed drive as a single unit.

Check that the software version number on the first page of this manual matches the software version in the AC drive. See chapter 11.11.1 page 213

With help of the index and the table of contents it is easy to track individual functions and to find out how to use and set them.

The Quick Setup Card can be put in a cabinet door, so that it is always easy to access in case of an emergency.

1.2.1 Instruction manuals for optional equipment

In the following table we have listed available options and the name of the Instruction manual or data sheet/ Instruction plus document number. Further in this main manual we are often referring to these instructions.

Ta b l e 1 Av ai la bl e o p tions and documents

Option

I/O board

Encoder board

PTC/PT100 board

CRIO board (SX-F) Omron AC Drive Crane

Crane interface (SX-F)

Fieldbus - Profibus Fieldbus - DeviceNet Fieldbus - CANopen Ethernet - Modbus TCP Ethernet - EtherCAT Ethernet - Profinet IO 1-port Ethernet - Profinet IO 2-port Ethernet - EtherNet/IP 2-port

RS232/RS485 isolated

Control panel kit, Incl blank panel

Control panel kit, Incl control panel

Handheld Control Panel HCP2.0

Safe stop

Overshoot clamp

Liquid cooling

Output choke

AFE- Active front end

Valid instruction manual/

document number

I/O board 2.0, instruction manual / 01-5916-01

Omron Encoder board

2.0, Instruction manual / 01-5917-01

PTC/PT100 board 2.0, instruction manual / 01-5920-01

option 2.0, Instruction manual

Fieldbus Option, Instruction manual / 01-3698-01

Omron isolated RS232 / 485 2.0 option Instruction manual / 01-5919-01

Omron SX-V/SX-F 2.0 External Control Panel, instruction manual / 015928-01

Omron HCP 2.0, instrucion manual / 015925-01

Option Safe Stop (STO – Safe Torque Off), Technical description / 01-5921-01

Overshoot clamp Datasheet/Instruction / 01-5933-11

Omron SX-V/SX-F 2.0 Liquid Cooling, instruction manual / 01-4636-01

Output coils Datasheet/Instruction / 01-3132-11

Omron SX-F/SX-V 2.0 AFE- Active Front End option, Instruction manual / 01-5386-01

Omron, I126E-EN-04 Introduction 7

1.3 Warranty

The warranty applies when the equipment is installed, operated and maintained according to instructions in this instruction manual. Duration of warranty as per contract. Faults that arise due to faulty installation or operation are not covered by the warranty.

8 Introduction Omron, I126E-EN-04

1.4 Type code number

SX series

SX-D4160-EFA4-OPTIONS

Check below table

Voltage: 4: 400 / 480 VAC 6: 690 VAC

Protection Class: D: IP54 A: IP20

Rated Power: 0P7: 0.75 kW ~ 1K4: 1,400 kW

Market: E: Europe E1: Europe IP54 cabinet with front door fan E3: New 160/200 kW

compact size

Operator: A4: 4-lines operator A: Blank operator Blank: 2-lines operator

Control type: V: V/Hz F: Direct Torque Control

Fig. 1 gives an example of the type code numbering used on all AC drives drive can be determined. This identification will be required for type specific information when mounting and installing. The code number is located on the product label, on the unit.

Fig. 1 Type designation

Built-in EMC filter

Built-in brake chopper

Standby power supply

. With this code number the exact type of the

Options Letter (“?” means no character) Options Letter (“?” means no character)

“?” = No option

“?” = Standard EMC filter (Category C3) “B” = IT-Net (filter disconnected from ground) “B1” = EMC filter (Category C2)

Option board Fieldbus position 4

“L” = DeviceNet “M” = PROFIBUS-DP “M1” = PROFINET “N” = RS232/485 “O” = Ethernet Modbus TCP “O1” = EtherCAT

“?” = No brake chopper or DCconnection included “C” = Brake chopper & DC-connection included

Liquid Cooling

“?” = No Liquid Cooling

“P” = Liquid Cooling “D” = Only DC-connection included “?” = Not included

“E” = Standby power supply included

Standard

“?” = IEC

“Q” = UL

Safe stop

“?” = Not included “F” = Safe stop included

Marine

“?” = No marine option

“R” = Marine option included

“?” = No cabinet input options

Coated boards

“?” = No coating

“G” = Coated boards

Cabinet input options

“S” = Main switch included

“T” = Main contactor included

“U” = Main switch + contactor included “?” = No option

Option board position 1

“H” = Crane I/O “I” = Encoder “J” = PTC/PT100

Cabinet output

options “K” = Extended I/O “?” = No option

Option board position 2

“I” = Encoder “J” = PTC/PT100

Additional options “K” = Extended I/O

Option board position 3

Marine option is not available for IP20 models from 11 kW to 200 kW.

IP20 models from 11 kW to 200 kW are coated from factory.

Omron, I126E-EN-04 Introduction 9

“?” = No option “I” = Encoder “J” = PTC/PT100 “K” = Extended I/O

–

“?” = No cabinet output options included “V” = dV/dt filter included “W” = dV/dt filter + Overshoot clamp included

“Z1” = Common mode output filter “Z2” = Cable gland kit “Z3” = Motor PTC connection Only models from 0.37 to 37KW

1.5 Standards

The AC drives described in this instruction manual comply with the standards listed in Table 2. For the declarations of conformity and manufacturer’s certificate, contact your supplier for more information or visit www.industrial.omron.eu

1.5.1 Product standard for EMC

Product standard EN(IEC)61800-3, second edition of 2004 defines the:

First Environment (Extended EMC) as environment that includes domestic premises. It also includes establishments directly connected without intermediate transformers to a low voltage power supply network that supplies buildings used for domestic purposes.

Category C2: Power Drive System (PDS) of rated voltage<1.000 V, which is neither a plug in device nor a movable device and, when used in the first environment, is intended to be installed and commissioned only by a professional.

Second environment (Standard EMC) includes all other establishments.

Category C3: PDS of rated voltage <1.000 V, intended for use in the second environment and not intended for use in the first environment.

Category C4: PDS or rated voltage equal or above 1.000 V, or rated current equal to or above 400 A, or intended for use in complex systems in the second environment.

The AC drive complies with the product standard EN(IEC) 61800-3:2004 (Any kind of metal screened cable may be used). The standard AC drive is designed to meet the requirements according to category C3, for a motor cable length of maximum 80 m.

By using the optional “Extended EMC” filter the AC drive fulfils requirements according to category C2.

WARNING! In a domestic environment this product may cause radio interference, in which case it may be necessary to take adequate additional measures.

WARNING! The standard AC drive, complying with category C3, is not intended to be used on a low-voltage public network which supplies domestic premises; radio interference is expected if used in such a network. Contact your supplier if you need additional measures.

10 Introduction Omron, I126E-EN-04

Ta b le 2 S ta nd ar d s

Market Standard Description

European

EMC Directive 2014/30/EU Low Voltage Directive 2014/35/EU WEEE Directive 2012/19/EU

EN 60204-1

EN(IEC)61800-3:2004

All

North & South America

Russian EAC For all sizes.

EN(IEC)61800-5-1 Ed.

2.0

IEC 60721-3-3

ULC508C UL Safety standard for Power Conversion Equipment

USL

UL 840

CNL

Safety of machinery - Electrical equipment of machines

Part 1: General requirements.

Adjustable speed electrical power drive systems

Part 3: EMC requirements and specific test methods.

EMC Directive: Declaration of Conformity and

Adjustable speed electrical power drive systems Part 5-1. Safety requirements - Electrical, thermal and energy.

Low Voltage Directive: Declaration of Conformity and

Classification of environmental conditions. Air quality chemical vapours, unit in operation. Chemical gases 3C2, Solid particles 3S2. Optional with coated boards Unit in operation. Chemical gases Class 3C3, Solid particles 3S2.

USL (United States Standards - Listed) complying with the requirements of UL508C Power Conversion Equipment

UL Safety standard for Power Conversion Equipment. Insulation coordination including clearances and creepage distances for electrical equipment.

CNL (Canadian National Standards - Listed) complying with the requirements of CAN/CSA C22.2 No. 14-10 Industrial Control Equipment.

CE marking

1.6 Dismantling and scrapping

The enclosures of the drives are made from recyclable material as aluminium, iron and plastic. Each drive contains a number of components demanding special treatment, for example electrolytic capacitors. The circuit boards contain small amounts of tin and lead. Any local or national regulations in force for the disposal and recycling of these materials must be complied with.

1.6.1 Dispose of old electrical and electronic equipment

Dispose in accordance with applicable regulations.

Omron, I126E-EN-04 Introduction 11

1.7 Glossary

1.7.1 Abbreviations and symbols

In this manual the following abbreviations are used:

Table 3 Abbreviations

Abbreviation/

symbol

Description

DSP Digital signals processor AC drive Frequency converter PEBB Power Electronic Building Block IGBT Insulated Gate Bipolar Transistor

Control panel, the programming and

presentation unit on the AC drive HCP Handheld control panel (option) EInt Communication format UInt Communication format (Unsigned integer) Int Communication format (Integer) Long Communication format SELV Safety Extra Low Voltage

The function cannot be changed in run

mode

1.7.2 Definitions

In this manual the following definitions for current, torque and frequency are used:

Table 4 Definitions

Name Description Quantity

NOM

MOT

NOM

MOT

NOM

MOT

OUT

MOT

Speed Actual motor speed rpm Torque Actual motor torque Nm Sync

speed

Nominal input current of AC drive A Nominal output current of AC drive A

Nominal motor current A

Nominal power of AC drive kW Motor power kW Nominal torque of motor Nm Motor torque Nm Output frequency of AC drive Hz Nominal frequency of motor Hz Nominal speed of motor rpm Maximum output current A

Synchronous speed of the motor rpm

RMS

12 Introduction Omron, I126E-EN-04

2. Mounting

Load: 56 to 95 kg (123 - 202 lbs)

Lifting eyes

A°

This chapter describes how to mount the AC drive.

Before mounting it is recommended that the installation is planned out first.

• Be sure that the AC drive suits the mounting location.

• The mounting site must support the weight of the AC drive.

• Will the AC drive continuously withstand vibrations and/or shocks?

• Consider using a vibration damper.

• Check ambient conditions, ratings, required cooling air flow, compatibility of the motor, etc.

• Know how the AC drive will be lifted and transported.

Note: IP20 units are intended for cabinet mounting.

2.1 Lifting instructions

Note: To prevent personal risks and any damage to the unit during lifting, it is advised that the lifting methods described below are used.

Recommended for AC drive models

220 KW to 1K8 KW

Recommended for AC drive models

45 KW to 200 KW

Fig. 3 Remove the roof unit and use the lifting eyes to lift

single unit 600 mm (23.6 in) and 900 mm (35.4 in).

Single cabinet drives can be lifted/transported safely using the eye bolts supplied and lifting cables/chains as in illustration Fig. 3 above. Depending on the cable/chain angle A (in Fig. 3), following loads are permitted:

Cable/chain angle A Permitted load

45 ° 4 800 N (1080 lbf)

60 ° 6 400 N (1439 lbf)

90 ° 13 600N (3057 lbf)

Regarding lifting instructions for other cabinet sizes, please contact Omron.

Fig. 2 Lifting AC drive model 45 KW to 200 KW.

Omron, I126E-EN-04 Mounting 13

2.2 Stand-alone units

The AC drive must be mounted in a vertical position against a flat surface. Use the template (in the File archive on our homepage) to mark out the position of the fixing holes.

2.2.1 Cooling

Fig. 4 shows the minimum free space required around the AC drive for the models 002 to 1K8 KW in order to guarantee adequate cooling. Because the fans blow the air from the bottom to the top it is advisable not to position an air inlet immediately above an air outlet.

The following minimum separation between two AC drives, or a AC drive and a non-dissipating wall must be maintained. Valid if free space on opposite side.

Table 5 Mounting and cooling

Fig. 4 AC drive mounting model 1P5 KW to 1K8 KW

2x2xSX-F, side-by-side mm (in)

3 or more SX-F units B/C/D/C2/ D2 side-byside mm (in)

3 or more SX-F units E/F/E2/F2 side-by-side mm (in)

SX-F-wall, wall-one side mm (in)

Frame size

B - FA,

C2-FA2,

C69-F69,

C2(69)-D2(69)

[mm(in)]

a 200 (7.9) 200 (7.9) 100 (3.9) b 200 (7.9) 200 (7.9) 0 c 0 50 (1.97) 0 d 0 50 (1.97) 0 a 200 (7.9) 200 (7.9) 100 (3.9) b 200 (7.9) 200 (7.9) 0 c 50 (1.97) 50 (1.97) 0

d 50 (1.97) 50 (1.97) 0

a 200 (7.9) 200 (7.9) 100 (3.9) b 200 (7.9) 200 (7.9) 0 c 100 (3.9 50 (1.97) 0

d 100 (3.9) 50 (1.97) 0 a 100 (3.9) 100 (3.9) 100 (3.9)

b 100 (3.9) 100 (3.9) 0 c 0 50 (1.97) 0 d 0 50 (1.97) 0

Frame size

C2, D2, E2, F2

with IP21 top cover

option

[mm(in)]

220 KW-

1K8 KW

cabinet

[mm(in)]

NOTE: When a 220 KW to 1K8 KW model is placed between two walls, a minimum distance at each side of 200 mm (7.9 in) must be maintained.

14 Mounting Omron, I126E-EN-04

2.2.2 Mounting schemes

12.5 kg (26.5 lb)

ø13 mm(x2)

(0.51 in)

ø7 mm(x4)

(0.27 in)

Glands M20

Glands M32

Gland M16

Gland M25

Fig. 5 Omron SX-F Model SX-D40P7 to D47P5

(Frame size B).

Table 6 Dimensions connected to Fig. 5.

Frame

size

Omron SX-F

model

A B C D E F

Fig. 6 Cable interface for mains, motor and communication,

Omron SX-F Model SX-D0P7 to D7P5 (Frame size B).

Fig. 7 Omron SX-F Model SX-D40P7 to D47P5 (Frame

size B) example with optional CRIO interface and D-sub connectors.

Dimensions in mm (in)

(depth)

B D40P7 - D47P5

416

(16.4)

396

(15.6)

128.5 (5.04)

(1.46)

(0.39)

202.6 (7.98)

203

(7.99)

Omron, I126E-EN-04 Mounting 15

Fig. 8 Omron SX-F Model SX-D4011 to D4022 (Frame

24 kg (53 lb)

ø13 mm(x2)

ø7 mm(x4)

(0.27 in)

(0.51 in)

Gland M25 (026-031)

Glands M20

Glands M32 (026-031)

M32 (037-046)

M40 (037-046)

IP21 top cover (optional)

ø7mm (x4)

(0.27 in)

ø13 mm(x2)

(0.51 in)

17 kg (38 lb)

size C).

Fig. 9 Cable interface for mains, motor and communication,

Omron SX-F Model SX-D4011 to D4022 (Frame size C).

Table 7 Dimensions connected to Fig. 8 and Fig. 10.

Fig. 10 Omron SX-F Model SX-A4011 to A4030 (Frame size

C2), Model SX-A61P5 to A6022 (Frame size C2(69)), backside view.

L1 L2 L3 DC- DC+ R U V W

Fig. 11 Bottom view Omron SX-F Model SX-A4011 to

A4030 (Frame size C2) Model SX-A61P5 to A6022 (Frame size C2(69)), with cable interface for mains, motor, DC+/DC-, brake resistor and control.

Dimensions in mm (in)

(depth)

(0.39)

178

(7)

167

(7)

292

(11.5)

267 (10.5)

IP21 282

(11.1)

H I J K

----

196

(7.7)

(0.39)

23.5 (0.9)

Frame

size

C D4011 - D4022

C2 A4011 - A4030

C2(69) A61P5 - A6022

Omron

SX-F

model

A B C D E F

512

(20.2)

585.5 (23)

492

(19.4)

471

(18.5)

128.5 (5.04)

24.8

(0.95)

23.8

(0.91)13(0.51)

16 Mounting Omron, I126E-EN-04

496

(19.5)

17 kg (37.4 lb)

(0.27 in)

ø13 mm(x2)

(0.51 in)

ø7mm (x4)

Glands

Gland M25

Glands M20

M32

Fig. 13 Cable interface for mains, motor and communication,

Omron SX-F Model SX-A61P5 to A6022 (Frame size C69).

Fig. 12 Omron SX-F Model SX-A61P5 to A6022 (Frame size

C69).

Table 8 Dimensions connected to Fig. 12.

Frame

size

C69 A61P5 - A6022

Omron SX-F

model

A B C D E F

512

(20.2)

492

(19.4)

128.5 (5.06)

Dimensions in mm (in)

24.8

(0.98)

(0.39)

178

(7.01)

(depth)

314 (12.36)

Excl. PPU G

291.5 (11.5)

Omron, I126E-EN-04 Mounting 17

Fig. 14 Omron SX-F Model SX-D4030 to D4037(Frame size

32 kg (71 lb) F

ø7 mm(x4)

(0.27 in)

ø13 mm(x2)

(0.51 in)

Glands M20

Glands M50

Glands M40

IP21 top cover (optional)

30 kg (66 lb)

ø7 mm (x4)

(0.27 in)

ø13 mm(x2)

(0.51 in)

D), Model SX-D6030 to D6055, (Frame size D69).

Fig. 16 Omron SX-F Model SX-A4030 to

A4055 (Frame size D2), Model SX-A6030 to A6055 (Frame size D2(69)), backside view.

Fig. 15 Cable interface for mains, motor and communication,

Omron SX-F Model SX-D4030 to D4037 (Frame size D), Model SX-D6030 to D6055 (Frame size

NOTE: Glands for size B, C, D, C69 and D69 are available as option kit.

D69).

Table 9 Dimensions connected to Fig. 14 and Fig. 16.

Frame

size

D D4030 - D4037

D69 A6030 - A6055

D2 A4037 - A4055

D2(69) D6030 - D6055

18 Mounting Omron, I126E-EN-04

Omron SX-F

model

Fig. 17 Bottom view Omron SX-F Model SX-A4037 to

SX-A4055 (Size D2), Model SX-A6030 to A6055 (Frame size D2(69)), with cable interface for mains, motor, DC+/DC-, brake resistor and control.

Dimensions in mm (in)

A B C D E F

570

(22.4)

570

(22.4)

590

(23.2)

669. 5

(26.3)

160 (6.3)

(0.9)

(0.39)

(0.9)13(0.51)

220 (8.7)

(depth)

295

(11.6)

291 (11.5)

IP21 - 307

(12.1)

H I J K

----

240

(9.5)

(0.39)

12.5

(0.47)

590

(23.2)

Fig. 18 Omron SX-F Model SX-D4045 to D4090 (Frame

ø16 mm(x3)

(0.63 in)

ø9 mm(x6)

(0.35 in)

56/60 kg (124/132 lb)

Cable glands M20

Cable flexible leadthrough

Ø17-42 /M50

Ø11-32 /M40

(0.67 - 1.65in)

(0.43 - 1.2 in)

Cable flexible leadthrough

ø9 mm(x6)

(0.35 in)

ø16 mm(x3)

(0.63 in)

74 kg 163 lb)

Cable glands M20

Cable flexible leadthrough

Ø23-55 /M63

Ø17-42 /M50

(0.91 - 2.1 in)

(0.67 - 1.65in)

Cable flexible leadthrough

size E).

Fig. 19 Cable interface for mains, motor, DC+/DC-, brake

resistor and communication, Omron SX-F Model SX-D4045 to D4090 (Frame size E).

Table 10 Dimensions IP54 connected to Fig. 18 and Fig. 20.

Frame

size

Omron SX-F

model

A B C D E F

Fig. 20 Omron SX-F Model SX- D4110 to D4160 (Frame

size F), Omron SX-F Model SX-D6075 to D6200 (Frame size F69).

Fig. 21 Cable interface for mains, motor, DC+/DC-, brake

resistor and communication, Omron SX-F Model SX- D4110 to D4160 (Frame size F), Omron SX-F Model SX-D6075 to D6200 (Frame size F69).

Dimension in mm (in)

(depth)

E D4045 - D4090

F D4110 to D4160

F69 D6075 to D6200

Omron, I126E-EN-04 Mounting 19

925

(36.4)

925

(36.4)

1065

(41.9)

950

(37.4)

950

(37.4)

1090

(42.9)

240

(9.5)

300

(11.8)

22.5

(0.88)

22.5

(0.88)

10 (0.39)

284.5 (11.2)

344.5 (13.6)

314

(12.4)

314

(12.4)

120

150

Fig. 22 Omron SX-F/ Model SX-D4075 to D4090

ø16 mm(x3)

(0.63 in)

ø9 mm(x6)

(0.35 in)

53 kg (117 lb)

ø16 mm(x3)

(0.63 in)

ø9 mm(x6)

(0.35 in)

F2 68 kg (150 lb)

FA2 84 kg (185 lb)

(Frame size E2).

Fig. 23 Bottom view Omron SX-F/ Model SX-A4075 to

A4160 (Frame size E2 and F2), with cable interface for mains, motor, DC+/DC-, brake resistor and control. (principle drawing).

Fig. 24 Omron SX-F/ Model SX-A4110 to A4160

(Frame size F2) and SX-A4200 (Frame size FA2).

Table 11 Dimensions IP20 connected to Fig. 22 and Fig. 24.

Frame

size

E2 A4075 - A4090

F2 A4110 - A4160

FA2 A4200

20 Mounting Omron, I126E-EN-04

Omron SX-F

model

Dimension in mm (in)

A B C D E F

240

925

(36.4)

1065

(41.9)

950

(37.4)

1090

(42.9)

(9.5)

300

(11.8)

22.5

(0.88)

(0.39)

275

(10.8)

335

(13.2)

(depth)

294 (11.6)

IP21 - 323 (12.7)

294 (11.6)

IP21 - 323 (12.7)

306 (12)

IP21 - 323 (12.7)

120

(4.7)

150

(5.9)

ø16 mm(x3)

(0.63 in)

ø9 mm(x6)

(0.35 in)

95 kg (209 lb)

Cable glands M20

(x5)

(0.91 - 2.1 in)

Ø23-55 /M63

Cable flexible leadthrough

Fig. 25 Omron SX-F Model SX-D4200 Frame size FA).

Fig. 26 Cable interface for mains, motor, DC+/DC-, brake

Table 12 Dimensions IP54 connected to Fig. 25.

resistor and communication, Omron SX-F Model SX-D4200 (Frame size FA).

Fig. 27 Side view Omron SX-F Model SX-D4200

(Frame size FA).

Frame

size

FA SX-D4200

Omron, I126E-EN-04 Mounting 21

Omron SX-F

model

Dimension in mm (in)

A B C D E F

1055

(41.5)

1395 (54.9

300

(11.8)

(1.5)

(1,26)

345

(13.6)

(depth)

365

(14.4)

157

(6.18)

2.3 Cabinet mounting

1300 (39.4 in)

2.3.1 Cooling

If the variable speed drive is installed in a cabinet, the rate of airflow supplied by the cooling fans must be taken into consideration.

2.3.2 Recommended free space in front of cabinet

All cabinet mounted AC drives are designed in modules, so called PEBBs. These PEBBs can be folded out to be replaced. To be able to remove a PEBB in the future, we recommend 1.30 meter (39.4 in) free space in front of the cabinet, see Fig. 28.

Frame

Omron SX-F

Model

Flow rate

m3/h (ft3/min)

B D40P7 - D47P5 75 (144) C - C2 D4011 - D4015 120 (171) C - C2 A4018 - A4030 170 (100)

C69 D61P5 - D6022 170 (100) C2(69) A61P5 - A6022 170 (100) D - D2 A4022 - A4030 170 (100)

D69 D6030 - D6055 170 (100) D2(69) D6030 - D6055 170 (100) E - E2 D4045 - D4090 510 (300)

F - F2 D4110 - D4160 800 (471)

FA - FA2 A4200 - D4200 1020 (600)

F69 D6090 - D6200 800 (471)

H A4220 - A4250

H69 A6250 - A6400

I A4315 - A4400

I69 A6450 - A6600

J A4450 - A4500

J69 A6630 - A6800

KA A4630 - A4710

KA69 A6900 - A61K0

K A4800

K69 A61K2

L A4900

L69 A61K4

M A41K1

M69 A61K6

N A41K2

N69 A61K8

O A41K4

O69 A62K0

1600 (942)

2400 (1413)

3200 (1883)

4000 (2354)

4800 (2825)

5600 (3296)

6400 (3767)

7200 (4238)

8000 (4709)

P69 A62K2 8800 (5179)

Q69 A62K4 9600 (5650)

R69 A62K6 10400 (6121)

S69 A62K8 11200 (6592)

T69 A63K0 12000 (7063)

RITTAL RITTAL

RITTAL

Fig. 28 Recommended free space in front of the cabinet

mounted AC drive.

NOTE: For the models A4450/A6630 to A63K0 the mentioned amount of air flow should be divided equally over the cabinets.

22 Mounting Omron, I126E-EN-04

2.3.3 Mounting schemes, cabinets

2250 mm (88.6 in)

2000 mm (78.7 in)

150 mm

(5.9 in)

100 mm

(3.9 in)

600 mm (23.6 in)

2250 mm (88.6 in)

2000 mm (78.7 in)

150 mm

(5.9 in)

100 mm

(3.9 in)

600 mm (23.6 in)

1200 mm (47.2 in)

2000 mm (78.7 in)

2250 mm (88.6 in)

150 mm

(5.9 in)

100 mm

(3.9 in)

600 mm (23.6 in)

900 mm (35.4 in)

2000 mm (78.7 in)

2250 mm (88.6 in)

150 mm (5.9 in)

100 mm

(3.9 in)

600 mm (23.6 in)

1500 mm (59.0 in)

RITTALRITTALRITTAL

Omron SX-F: Model D4220 to D4250

(Frame sizes G and H) Omron SX-F: Model D6250 to D6400 (Frame size H69)

RITTAL

RITTALR ITTAL

RITTAL

Omron SX-F: Model D4315 to D4400 (Frame size I) Omron SX-F: Model D6450 to D6600 (Frame size I69)

RITTALRITTALRITTAL

Omron SX-F: Model D4450 to D4500 (Frame size J) Omron SX-F: Model D6630 to D6800 (Frame size J69)

RITTALRITTALRITTAL

Omron SX-F: Model D4630 to D4710 (Frame size KA) Omron SX-F: Model D6900 to D61K0 (Frame size KA69)

Omron, I126E-EN-04 Mounting 23

RITTAL

1800 mm (71 in)

2250 mm (88.6 in)

2000 mm (78.7 in)

150 mm

(5.9 in)

(3.9 in)

100 mm

600 mm

(23.6 in)

2400 mm (94.5 in)

150 mm

(5.9 in)

100 mm

2250 mm (88.6 in)

2000 mm (78.7 in)

(3.9 in)

600 mm

(23.6 in)

3000 mm (118.2 in)

150 mm

(5.9 in)

2250 mm (88.6 in)

2000 mm (78.7 in)

(3.9 in)

100 mm

2100 mm (82.7 in)

150 mm

(5.9 in)

2250 mm (88.6 in)

2000 mm (78.7 in)

100 mm

(3.9 in)

600 mm

(23.6 in)

2700 mm (106.3 in)

2250 mm (88.6 in)

2000 mm (78.7 in)

150 mm

(5.9 in)

(3.9 in)

100 mm

600 mm

(23.6 in)

RITTAL

RITTALRITTAL

RITTAL

RITTALRITTAL

Omron SX-F: Model D4800 (Frame size K) Omron SX-F: Model D61K2 (Frame size K69)

Omron SX-F: Model D41K1 (Frame size M) Omron SX-F: Model D61K6 (Frame size M69)

Omron SX-F: Model D4900 (Frame size L) Omron SX-F: Model D61K4 (Frame size L69)

Omron SX-F: Model D41K2 (Frame size N)

Omron SX-F: Model D61K8 (Frame size N69)

600 mm

Omron SX-F: Model D41K4 (Frame size O)

(23.6 in)

Omron SX-F: Model D62K0 (Frame size O69)

24 Mounting Omron, I126E-EN-04

3. Installation

The description of installation in this chapter complies with the EMC standards and the Machine Directive.

Select cable type and screening according to the EMC requirements valid for the environment where the AC drive is installed.

3.1.1 Remove/open front cover

Frame sizes B - FA (IP54)

Remove/open the front cover to access the cable connections and terminals. On Frame size B and C loosen the four screws and remove the cover. On Frame size D and up unlock the hinged cover with the key and open it. On Frame size FA loosen the three screws on the hinged cover and open it.

3.1 Before installation

Read the following checklist and prepare for your application before installation.

• Local or remote control.

• Long motor cables (>100m (> 330 ft)), refer to section Long motor cables page 31.

• Motors in parallel, refer to menu Drive Mode [213], page 92.

• Functions used.

• Suitable AC drive size in proportion to the motor/application.

If the AC drive is temporarily stored before being connected, please check the technical data for environmental conditions. If the AC drive is moved from a cold storage room to the room where it is to be installed, condensation can form on it. Allow the AC drive to become fully acclimatised and wait until any visible condensation has evaporated before connecting the mains voltage.

Frame size C2 - F2 and FA2 (IP20/21)

Fig. 29 Remove the front cover on frame size C2 - F2 and FA2

(principle drawing).

To be able to access all cable connections and terminals, first open and remove the front cover in following order.

• Loosen the two screws A (see Fig. 29) at the bottom of the cover a couple of turns (you do not have to remove the screws).

• Swing out the lower part of the cover a bit and remove the cover downwards. Be careful, don't swing out the cover too much as this could damage the “lips” at the upper hinges. Now it is easy to access all terminals.

Omron, I126E-EN-04 Installation 25

3.1.2 Remove/open the lower front

cover on Frame size E2, F2 and FA2 (IP20/21)

3.2 Cable connections for

small and medium frame sizes

IP54 - SX-D41P5 to D4037 (Frame sizes B, C and D) IP54-SX-D61P5 to D6055 (Frame sizes C69 and D69) IP20/21 - SX-A4011 to A4200 (Frame sizes C2, D2, E2, F2 and FA2) IP20/21 - SX-A61P5 to A6055 (Frame sizes C2(69) and D2(69))

3.2.1 Mains cables

Dimension the mains and motor cables according to local regulations. The cable must be able to carry the AC drive load current.

Recommendations for selecting mains cables

• To fulfil EMC purposes it is not necessary to use screened mains cables.

Fig. 30 Loosen the two screws and remove the lower cover

(principle drawing)

In order to access the mains, motor, DC+/DC- and brake terminals, remove the lower cover in following order

• Loosen the two screws B (see Fig. 30).

• Pull down the cover a bit and lift it away.

• Use heat-resistant cables, +75 °C (167 °F) or higher.

• Dimension the cables and fuses in accordance with local regulations and the nominal input current of the drive See table 64, page 248.

• PE conductor cross-sectional area shall for phase cable size < 16 mm or a second PE conductor with same area as original PE conductor, for cable size above 16mm equal to 35mm tional area shall be at least 16mm For cables >35mm sectional area should be at least 50% of the used phase conductor. When the PE conductor in the used cable type is not in accordance with the above mentioned cross-sectional area requirements, a separate PE conductor should be used to establish this.

• The litz ground connection see fig. 42, is only necessary if the mounting plate is painted. All the AC drives have an unpainted back side and are therefore suitable for mounting on an unpainted mounting plate.

Connect the mains cables according to fig. 31 to 39. The AC drive has as standard a built-in RFI mains filter that complies with category C3 which suits the Second Environment standard.

(6 AWG) be >10 mm2 Cu (16 mm2 Al)

(2 AWG) the PE conductor cross-sec-

(6 AWG) but smaller or

(6 AWG).

(>2 AWG) the PE conductor cross-

26 Installation Omron, I126E-EN-04

DC-

DC+

EMC gland,

Screen connection

of motor cables

EMC gland Screen connection of motor cables

L2 L3

DC-

DC+ R

EMC gland - s

creen connection

of motor cables

L1 L2 L3 DC- DC+ R U V W

Strainrelief and EMC clamp

for brake resistor cables (option)

for screen connection of cables

DC-

DC+

EMC gland - screen connection of motor cables

Fig. 31 Mains and motor connections, model D41P5 to

D47P5, frame size B.

Fig. 32 Mains and motor connections, model D4011 to

D4022, frame size C.

Fig. 34 Mains and motor connections model A4011 to

A4030, frame size C2 and model A61P5 to A6022 frame size C2(69).

Fig. 33 Mains and motor connections, model D61P5 to

Omron, I126E-EN-04 Installation 27

D6022, frame size C69.

Fig. 35 Mains and motor connection, model D4030 to

D4037, frame size D and model D6030 to D6055 frame size D69.

L1 L2 L3 DC- DC+ R U V W

for brake resistor cables (option)

Strainrelief and EMC clamp

also for screen connection of cables

Strainrelief and EMC clamp

also for screen connection of cables

DC+

DC-

Strainrelief and EMC clamp

also for screen connection of cables

DC- DC+ R

Strainrelief and EMC clamp also for screen connection of cables

Fig. 36 Mains and motor connections model A4037 to

A4055, frame size D2 and model A6030 to A6055 frame size D2(69).

Fig. 38 Mains and motor connections model D4075 to

D4160 (frame sizes E2 and F2) with the optional terminals for DC-, DC+ and Brake (principle drawing)

Fig. 37 Mains and motor connections model D4075 to

28 Installation Omron, I126E-EN-04

D4160 (frame sizes E2 and F2) (principle drawing).

Fig. 39 Mains and motor connections model A4200-E3

(frame size FA2) with the optional terminals for DC-, DC+ and Brake (principle drawing)

Table 13 Mains and motor connections

L1,L2,L3 PE

U, V, W

DC-,DC+,R

Mains supply, 3 -phase Safety earth (protected earth)

Motor earth Motor output, 3-phase

Brake resistor, DC-link connections (optional)

Fig. 40 Wiring example showing Protective earth, Motor earth

and Brake Resistor connection

NOTE: The Brake and DC-link Terminals are only fitted if the DC+/DC- option or Brake Chopper Option is built-in.

WARNING! The Brake Resistor must be connected between terminals DC+ and R.

WARNING! In order to work safely, the mains earth must be connected to PE and the motor earth to .

3.2.2 Motor cables

To comply with the EMC emission standards the AC drive is provided with a RFI mains filter. The motor cables must also be screened and connected on both sides. In this way a so-called “Faraday cage” is created around the AC drive, motor cables and motor. The RFI currents are now fed back to their source (the IGBTs) so the system stays within the emission levels.

Recommendations for selecting motor cables

• Use screened cables according to specification in table

14. Use symmetrical shielded cable; three phase conductors and a concentric or otherwise symmetrically constructed PE conductor, and a shield.

• PE conductor cross-sectional area shall for phase cable size < 16 mm or use a second PE conductor with same area as original PE conductor. For cable size above 16mm equal to 35mm tional area shall be at least 16mm For cables >35mm sectional area should be at least 50% of the used phase conductor. When the PE conductor in the used cable type is not in accordance with the above mentioned cross-sectional area requirements, a separate PE conductor should be used to establish this.

• Use heat-resistant cables, +75 °C (167 °F) or higher.

• Dimension the cables in accordance with the rated current of the motor.

• Keep the motor cable between AC drive and motor as short as possible.

• The screening must be connected with a large contact surface of preferable 360 the motor housing and the AC drive housing. When painted mounting plates are used, do not be afraid to scrape away the paint to obtain as large contact surface as possible at all mounting points for items such as saddles and the bare cable screening. Relying just on the connection made by the screw thread is not sufficient.

(6 AWG) be >10 mm2 Cu (16 mm2 Al)

(2 AWG) the PE conductor cross-sec-

(2 AWG) the PE conductor cross-

(6 AWG) but smaller or

(6 AWG).

° and always at both ends, to

NOTE: It is important that the motor housing has the same earth potential as the other parts of the machine.

• The litz ground connection, see fig. 42, is only necessary if the mounting plate is painted. All the AC drives have an unpainted back side and are therefore suitable for mounting on an unpainted mounting plate.

Connect the motor cables according to U - U, V - V and W - W, see Fig. 31, to Fig. 39.

NOTE: The terminals DC-, DC+ and R are options.

Omron, I126E-EN-04 Installation 29

Switches between the motor and the

Screen connection of signal cables

Motor cable shield connection

AC drive built into cabinet

AC drive

RFI-Filter Mains

Metal EMC cable glands

Output coil (option)

Screened cables

Unpainted mounting plate

Metal connector housing

Motor

Metal EMC coupling nut

Brake resistor (option)

Mains (L1,L2,L3,PE)

Litz

Motor

AC drive

If the motor cables are to be interrupted by maintenance switches, output coils, etc., it is necessary that the screening is continued by using metal housing, metal mounting plates, etc. as shown in the Fig. 42.

Pay special attention to the following points:

• If paint must be removed, steps must be taken to prevent subsequent corrosion. Repaint after making connections!

• The fastening of the whole AC drive housing must be electrically connected with the mounting plate over an area which is as large as possible. For this purpose the removal of paint is necessary. An alternative method is to connect the AC drive housing to the mounting plate with as short a length of litz wire as possible.

• Try to avoid interruptions in the screening wherever possible.

• If the AC drive is mounted in a standard cabinet, the internal wiring must comply with the EMC standard. Fig. 42 shows an example of a AC drive built into a cabinet.

Fig. 41 Screen connection of cables.

Fig. 42 AC drive in a cabinet on a mounting plate

30 Installation Omron, I126E-EN-04

Fig. 43 shows an example when there is no metal mounting

AC drive

RFI-Filter Mains

Metal EMC cable glands

Screened cables

Metal housing

Brake resistor (option)

Output coils (option)

Metal connector housing

Motor

Metal cable gland

Mains

plate used (e.g. if IP54 AC drives are used). It is important to keep the “circuit” closed, by using metal housing and cable glands.

cause tripping at overcurrent. Using output coils can prevent this. Contact the supplier for appropriate coils.

Switching in motor cables

Switching in the motor connections is not advisable. In the event that it cannot be avoided (e.g. emergency or maintenance switches) only switch if the current is zero. If this is not done, the AC drive can trip as a result of current peaks.

Fig. 43 AC drive as stand alone

Connect motor cables

1. Remove the cable interface plate from the AC drive housing.

2. Put the cables through the glands.

3. Strip the cable according to Table 15.

4. Connect the stripped cables to the respective motor terminal.

5. Put the cable interface plate in place and secure with the fixing screws.

6. Tighten the EMC gland with good electrical contact to the motor and brake chopper cable screens.

Placing of motor cables

• Separate the power cables (AC drive, soft starter, output coils, filters, magnetic switches, etc.) from the signal cables (relay control circuit, PLC, sensors, control PCBs, electronics, etc.).

• Keep the control cables as far from the power cables as possible.

• If power cables and control cables must be laid close to each other, try to ensure that they do not run parallel, at least for a distance of no more than 300 mm (12 in). If necessary, use a cable tray with a division or stack the cable trays.

• Ensure that where power cables and control cables cross, they do so at 90° to each other.

Long motor cables

If the connection to the motor is longer than 100 m (330 ft)(for powers below 7.5 kW (10.2 hp)) please contact Omron), it is possible that capacitive current peaks will

Omron, I126E-EN-04 Installation 31

3.3 Connection of motor and

Cable interface

Clamps for screening

Mains cable

DC+, DC-, R (optional)

Motor cable

Mains 1

Motor 1

Cable interface

Clamp for screening

Mains cable

DC+, DC-, R (optional)

Motor cable

Mains 1

Motor 1

mains cables for larger frame sizes

IP54 - SX-F D4045 to D4160 (Frame sizes E - F) and

SX-F D4200 (Frame size FA) and SX-F D6075 to D6200 (Frame size F69)

IP20 - SX-F D4220 and up (Frame sizes G and up) and

SX-F D6250 and up (Frame sizes H69 and up).

Omron SX-F D4045 to D4160 Omron SX-F D6075 to D6200

To simplify the connection of thick motor and mains cables to the AC drive, the cable interface plate can be removed.

Omron SX-F D4200

To simplify the connection of thick motor and mains cables to the AC drive, the cable interface plate can be removed.

Fig. 44 Connecting motor and mains cables.

1. Remove the cable interface plate from the AC drive housing.

2. Put the cables through the glands.

3. Strip the cable according to Table 15.

4. Connect the stripped cables to the respective mains/ motor terminal.

5. Fix the clamps on appropriate place and tighten the cable in the clamp with good electrical contact to the cable screen.

6. Put the cable interface plate in place and secure with the fixing screws.

Fig. 45 Connection of lower mains and motor cables.

Start with the lower mains and motor cables (marked Mains 1 and Motor 1 in Fig. 46).

1. Remove the cable interface plate from the AC Drive housing.

2. Remove the upper mounting rail by loosen the four fastening screws.

Fig. 46 Removed upper mounting rail.

32 Installation Omron, I126E-EN-04

3. Put the two lower cables (Mains 1 and Motor 1

Upper mounting rail

Screw

Mains 1

Motor 1

Motor 2

Mains 2

cables) through the lower glands in the cable interface plate.

4. Strip the cables according to Table 17 and Fig. 55.

5. Connect the cable lugs to the stripped cable ends.

6. Connect the cable lugs to respective mains and motor terminal bolts.

7. Fix the clamps on appropriate place and tighten the cable in the clamp with good electrical contact to the cable screen.

Mains 1

Motor 1

Omron SX-F D4045 mount extra ferrite core

Mount the ferrite core and its isolation sheet (included in the delivery) on the three motor phases U,V &W. The protective earth (PE) and the screen of the cable should be mounted outside the core see Fig. 49.

Fig. 49 Ferrite core mounted on the motor cables

Fig. 47 Upper mounting rail mounted over the lower cables.

Continue with the upper mains and motor cables (marked Mains 2 and Motor 2 in Fig. 48).

1. Mount the upper mounting rail over the lower, connected cables (Mains 1 and Motor 1 cables) at same place as before, with the four screws.

2. Put the two upper cables (Mains 2 and Motor 2) through the glands in the cable interface plate.

3. Strip the cables according to Table 17 and Fig. 55.

4. Connect the cable lugs to the stripped cable ends.

5. Connect the cable lugs to respective mains/motor terminal bolts.

6. Fix the clamps on appropriate place and tighten the cable in the clamp with good electrical contact to the cable screen.

7. Put the cable interface plate in place and secure with the fixing screws.

The ferrite core is mounted on the motor cable to reduce disturbances and to fulfil the EMC standards. Since the core becomes very hot, the cables must be protected by a thermal isolation sheet that is attached on the core. The longer motor cables the hotter the core becomes.

NOTE: If the core is not mounted or mounted incorrect, the AC drive does not fulfil the EMC standards. If the protective isolation sheet is not mounted, the motor cable can be damaged from the hot core.

Fig. 48 All cables and cable clamps connected.

Omron, I126E-EN-04 Installation 33

AC drive model D4220 and D6250

Motor connection U

V W

Mains Connection

L1 L2 L3

Ground / earth connection bus bar

Mains cables

Motor cables U, V, W

L1, L2, L3

DC-, DC+, R (optional)

3.3.1 Connection of mains and motor cables on IP20 modules

The Omron IP 20 modules are delivered complete with factory mounted cables for mains and motor. The length of the cables are app. 1100 mm (43 in). The cables are marked L1, L2, L3 for mains connection and U, V, W for motor connection.

NOTE: The IP20 modules are connected to PE/ Ground via the mounting screws. Make sure that these will have good contact to the grounded mounting plate/ cabinet wall.

For detailed information about use of the IP20 modules, please contact Omron.

Fig. 50 Connect motor cables and mains cables to the

terminals and earth/ground to the bus bar.

PEBB 1 (Master)

PEBB 2

AC drive models D4220 and D6250 are supplied with power clamps for mains and motors. For connection of PE and earth there is a grounding bus bar.

For all type of wires to be connected the stripping length should be 32 mm (1.26 in).

34 Installation Omron, I126E-EN-04

Fig. 51 IP20 module size H, with qty 2 x 3 mains cables and

qty 2 x 3 motor cables.

PEBB 1

Mains cables

Motor cables

L1, L2, L3

U, V, W

(Master)

PEBB 2

PEBB 3

Fig. 52 IP20 module sizes I/I69 with qty 3 x 3 Mains cables

and qty 3 x 3 motor cables.

Omron, I126E-EN-04 Installation 35

3.4 Cable specifications

(06-F45-cables only)

Motor/Brake

Mains

Table 14 Cable specifications

Cable Cable specification

3.4.1 Stripping lengths

Fig. 53 indicates the recommended stripping lengths for motor and mains cables.

Mains

Motor

Control

Power cable suitable for fixed installation for the voltage used.

Symmetrical three conductor cable with concentric protection (PE) wire or a four conductor cable with compact low-impedance concentric shield for the voltage used.

Control cable with low-impedance shield, screened.

Fig. 53 Stripping lengths for cables

Table 15 Stripping lengths for mains, motor, brake and earth cables for frame sizes B to F

Mains cable Motor cable Brake cable Earth cable

Model SX-F

D40P7 - D47P5 B

D4011 - D4022 C D61P5 - D6022 C69 A61P5 - A6022 C2(69) A4011 - A4030 C2

Frame

size

(in)

(3.5)

150 (5.9)

(2.7)

(in)

(0.4)

(0.2)

(0.7)

(in)

90 (3.5)

150

(5.9)

65 (2.7)

(in)

(0.4)

(0.2)

(0.7)

(in)

(0.8)

(1.4)

(in)

90 (3.5)

150

(5.9)

65 (2.7)

(in)

(0.4)

(0.2)

(0.7)

(in)

(0.8)

(1.4)

(in)

90 (3.5) 10 (0.4)

150 (5.9)

65 (2.7) M6 screw*

mm (in)

14 (0.2)

D4030 - D4037 D D6030 - D6055 D69 A6030 - A6055 D2(69) A4037 – A4055 D2 A4045 - A4090 E A4075 - A4090 E2 A4132 - A4160 F2 D4110 - D4160 F D6075 - D6200 F69

110 (4.3)

(3.6)

173 (6.8)

178

(7)

(0.7)

25 (1)

(1.3)

* Cable lug.

** Valid when brake chopper electronics are built in

110

(4.3)

92 (3.6)

173

(6.8)

178 (7)

(0.7)

25 (1)

(1.3)

(1.4)

(1.6)

(1.8)

110

(4.3)

92 (3.6)

173

(6.8)

178 (7)

(0.7)

25 (1)

(1.4)

(1.6)

(1.8)

110 (4.3)

92 (3.6) M6 screw*

173 (6.8)

178 (7)

17 (0.7)

25 (1)

40 (1.6)**

32 (1.3)

40 (1.6)**

36 Installation Omron, I126E-EN-04

Fig. 54 indicates the distance from the cable clamp to the connection bolts for decision of stripping lengths for the cables.

DC- DC+ R

Recommended screen length

for Motor and brake cables is approximate 35 mm (1.4 in).

Fig. 54 Distances from the cable clamp to the connection bolts size FA2.

Table 16 Distances from the cable clamp to the connection bolts for mains, motor, brake and earth cables for frame size FA2.

Mains cable Motor cable Brake cable Earth cable

Model SX-F

A4200-E3 FA2

Frame

size

(in)

375

(14.8)

Bolt

dimension

M10 bolt*

(in)

375

(14.8)

Bolt

dimension

M10 bolt*

(in)

420

(16.5)

Bolt

dimension

M8 bolt*

(in)

270

(10.6)

dimension

M8 bolt*

* Connect with cable lugs.

Bolt

Omron, I126E-EN-04 Installation 37

Fig. 55 indicates the distance from the cable clamp to the connection bolts for decision of stripping lengths for the cables.

Recommended screen length

for Motor and brake cables is approximate 35 mm (1.4 in).

DC-

DC+

Fig. 55 Distances from the cable clamp to the connection bolts size FA.

Table 17 Distances from the cable clamp to the connection bolts for mains, motor, brake and earth cables for frame size FA.

Mains cable 1 Motor cable 1 Brake cable Earth cable

Model SX-F

D4200 FA

Model SX-F

D4200 FA

Frame

size

Frame

size

(in)

360

(14.2)

Mains cable 2 Motor cable 2 Earth cable

(in)

400

(15.7)

Bolt

dimension

M10 bolt*

Bolt

dimension

M10 bolt*

(in)

360

(14.2)

(in)

400

(15.7)

Bolt

dimension

M10 bolt*

Bolt

dimension

M10 bolt*

(in)

400

(15.7)

(in)

320

(12.6)

dimension

Bolt

M8 bolt*

Bolt

M8 bolt*

(in)

270

(10.6)

Bolt

dimension

M8 bolt*

* Connect with cable lugs.

3.4.2 Fuse data

Please refer to the chapter Technical data, section 14.6, page 248.

38 Installation Omron, I126E-EN-04

3.4.3 Cable connection data for mains, motor and PE cables according to IEC ratings

NOTE: The dimensions of the power terminals used in the cabinet drive models 220 KW to 3K0 can differ depending on customer specification.

Table 18 Cable connector range and tightening torque for Omron SX-F_4, according to IEC ratings.

Cable cross section connector range

Model SX-F

D40P7 D41P5 D42P2 D43P0 D44P0 D45P5 D47P5 A4011 A4015 A4018 A4022 A4030 D4011 D4015 D4018 D4022 A4037

Frame

size

Mains and motor Brake PE

Cable area

Tightening

torque

Cable area

Tightening

torque

Cable area

Tightening

B 0.5 - 10 1.2-1.4 0.5 - 10 1.2-1.4 1.5 - 16 2.6

C2 4 - 25 2 4 - 25 2 4 - 25 * 4.3

2.5-16

stranded

2.5-25 solid

1.2-1.4

2.5-16

stranded

2.5-25 solid

1.2-1.4

6-16

stranded

6-25 solid

1.2-1.4

0.75 -50 3.3 0.75 -50 3.3

torque

Cable

type

Copper

(Cu) /

Aluminum

(Al) 75°C

10 - 70* 4.3A4045

16 - 50 7.9 16 - 50 7.9

A4055 D4030

D4037

A4075

A4090 D4045 D4055

D4075 D4090

6-35

stranded

6-50 solid

16- 150

2.8-3

31 (for

16-34 mm

42 (for

35-150 mm

)

6-35

stranded

6-50 solid

16 - 120

2.8-3

31 (for

16-34 mm

42 (for

35-120

)

stranded

16-50 solid

)

16 - 185 **

16-35

16- 150

2.8-3

31 (for

16-34 mm

42 (for

35-150 mm

10 **

)

Omron, I126E-EN-04 Installation 39

Table 18 Cable connector range and tightening torque for Omron SX-F_4, according to IEC ratings.

Cable cross section connector range

Model SX-F

Frame

size

Mains and motor Brake PE

Cable area

Tightening

torque

Cable area

A4110 A4132

31 (for

25-34 mm

)

A4160 D4110

25 - 240

42 (for

35-152 mm

)

16 - 150

D4132

D4160

56 (for

153-240

)

A4200-E3 FA2

D4200 FA

M10

connection

A4220

H (2x) 25 - 240

(2x) 25 - 240

A4250 A4315

I (3x) 25 - 240 (3x) 25 - 240A4355 A4400 A4450

31 (for

25-34 mm

)

J (4x) 25 - 240 (4x) 25 - 240

A4500 A4630

42 (for

35-152 mm

)

KA (5x) 25 - 240 (5x) 25 - 240

A4710 A4800 K (6x) 25 - 240 (6x) 25 - 240

56 (for

153-240

)

A4900 L (7x) 25 - 240 (7x) 25 - 240

Tightening

torque

31 (for

16-34 mm2)

42 (for

35-150

)

31 (for

25-34 mm

42 (for

35-152

)

56 (for

153-240

)

Cable area

25-34 mm2)

25 - 240

35-152 mm

16 - 185 **

connection

)

PE/Earth via mounting

screws/mounting frame.

In order to secure proper

earthing, always use all

mounting screws and

tighten them thoroughly.

Tightening

torque

31 (for

42 (for

56 (for

153-240

)

10 **

)

Aluminum

Cable

type

Copper

(Cu) /

(Al) 75°C

Copper

(Cu) /

(Al) 75°C

Copper

(Cu) /

(Al) 75°C

A41K1 M (8x) 25 - 240 (8x) 25 - 240 A41K2 N (9x) 25 - 240 (9x) 25 - 240

A41K4 O

(10x)

25 - 240

(10x)

25 - 240

* With cable lug for M6 screw.

** Valid when brake chopper electronics are built in.

*** Use 90 °C Mains and motor cables if surrounding temperature is higher than 35 °C otherwise 75 °C cables.

**** IP 23 or IP 54 for cabinet drive.

40 Installation Omron, I126E-EN-04

Table 19 Cable connector range and tightening torque for Omron SX-F_6, according to IEC ratings

Cable cross section connector range

Model SX-F

A/D61P5 A/D62P2 A/D63P0 A/D64P0 A/D65P5 A/D67P5 A/D6011 A/D6015 A/D6018 A/D6022 A/D6030 A/D6037 A/D6045 A/D6055 D6075 D6090 D6110 D6132 D6160 D6200

Frame

Mains and motor Brake PE

size

Cable area

2.5 - 16

C69/

C2(69)

stranded

2.5 - 25 solid

D69/

D2(69)

6 - 35

stranded

10 - 50 solid

F69 16 - 150

Tightening

torque

1.2 - 1.4

2.8 - 3

31 (for

16 - 34 mm

42 (for

35-150 mm

Cable area

2.5 - 16

stranded

2.5 - 25 solid

6 - 35

stranded

10-50 solid

)

16 - 120

)

Cable

Tightening

torque

Cable area

Tightening

torque

type

6 - 16

1.2 - 1.4

stranded

1.2 - 1.4

6 - 25 solid

Copper

(Cu)/

Aluminum

(Al)

75°C

2.8 - 3

6 - 35

stranded

2.8 - 3

10 - 50 solid

31 (for

16 - 34

42 (for

35-120

)

16 - 150

16 - 185 **

31 (for

16 - 34 mm

42 (for

35-150 mm

10 **

)

Omron, I126E-EN-04 Installation 41

Table 19 Cable connector range and tightening torque for Omron SX-F_6, according to IEC ratings

A6250 A6315 A6355 A6400 A6450

A6600 A6630

H69 (2x) 25 - 240

I69 (3x) 25 - 240 (3x) 25 - 240A6500

J69 (4x) 25 - 240 (4x) 25 - 240A6710

(2x) 25 - 240

A6800 A6900

KA69 (5x) 25 - 240 (5x) 25 - 240

31 (for

25-34 mm

)

A61K0 A61K2 K69 (6x) 25 - 240 (6x) 25 - 240

42 (for

35-152 mm

)

A61K4 L69 (7x) 25 - 240 (7x) 25 - 240 A61K6 M69 (8x) 25 - 240 (8x) 25 - 240 A61K8 N69 (9x) 25 - 240 (9x) 25 - 240

A62K0 O69

A62K2 P69

A62K4 Q69

A62K6 R69

A62K8 S69

A63K0 T69

(10x) 25 -

240

(11x) 25 -

240

(12x) 25 -

240

(13x) 25 -

240

(14x) 25 -

240

(15x) 25 -

240

56 (for

153-240

)

(10x) 25 -

240

(11x) 25 -

240

(12x) 25 -

240

(13x) 25 -

240

(14x) 25 -

240

(15x) 25 -

240

31 (for

25-34 mm2)

42 (for

35-152

)

56 (for

153-240

)

PE/Earth via mounting

screws/mounting frame.

In order to secure proper

earthing, always use all

mounting screws and

tighten them thoroughly.

Copper

(Cu)/

Aluminum

(Al)

75°C

** Valid when brake chopper electronics are built in.

42 Installation Omron, I126E-EN-04

3.4.4 Cable connection data for mains, motor and PE cables according to NEMA ratings

List of cable cross section connector range with minimum required AWG cable cross section which fits to the terminals according to UL-requirements.

Table 20 Cable connector range and tightening torque for Omron SX-F_4, according to NEMA ratings

Cable cross section connector range

Model SX-F

D40P7 D41P5 D42P2 D43P0 D44P0 D45P5 D47P5 A4011 A4015 A4018 A4022 A4030 D4011 D4015 D4018

Frame

size

Mains and motor Brake PE

Cable range

AWG

Tightening

torque

Lb-In

Cable range

AWG

Tightening

torque

Lb-In

Cable range

AWG

Tightening

torque

B 20 - 8 11.5 20 - 8 11.5 16 - 6 23

C2 12 - 4 18 12 - 4 18 12 - 4* 38

C 18 - 4 10.6-12.3 18 - 4 10.6-12.3 18 - 4 10.6-12.3

Cable

type

Lb-In

Copper

(Cu) 75°C

D4022 A4037

A4055 D4030 D4037 D4075 D4090 D4045 D4055 D4075 D4090

10 - 0 30 - 50 10 - 0 30 - 50

8 - 2/0* 38A4045

3 - 2/0 70 3 - 2/0 70

D 10 - 0 24.3-26.1 10 - 0 24.3-26.1 10 - 0 24.3-26.1

6 - 300

kcmil

275 (for

AWG 6 - 2)

375 (for

AWG 1 -

300Kcmil)

6 - 250 kcmil

275 (for

AWG 6 - 2)

375 (for

AWG 1 -

250Kcmil)

6 - 300 kcmil

6 - 2/0**

275 (for

AWG 6-2)

375 (for AWG

1-300Kcmil)

88**

Omron, I126E-EN-04 Installation 43

Table 20 Cable connector range and tightening torque for Omron SX-F_4, according to NEMA ratings

Cable cross section connector range

Model SX-F

Frame

size

A4110 A4132

F2 A4160 D4110

D4132-D4160 ***

Mains and motor Brake PE

Cable range

AWG

Tightening

torque

Lb-In

Cable range

AWG

Tightening

torque

Lb-In

Cable range

AWG

275 (for

4 - 500

kcmil

AWG 4 - 2)

375 (for AWG

1 -300 kcmil)

500 (for AWG

350 -500

kcmil)

6 - 300 kcmil

275 (for

AWG 6 - 2)

375 (for

AWG

1 -

300Kcmil)

4 - 500 kcmil

6 - 2/0**

Tightening

torque

Lb-In

275 (for

AWG 4 - 2)

375 (for

AWG 1 -300

kcmil)

500 (for AWG

350 -500

kcmil)

88**

A4200-E3

D4200 FA

A4220 A4250

FA2

M10

connection

(2x) 4 - 500

kcmil

416

connection

(2x) 4 - 500

kcmil

212

connection

212

A4315 A4355

(3x) 4 - 500

kcmil

(3x) 4 - 500

kcmil

A4400 A4450 A4500 A4630

A4710

A4800 K

A4900 L

(4x) 4 - 500

kcmil

(5x) 4 - 500

kcmil

(6x) 4 - 500

kcmil

(7x) 4 - 500

kcmil

275 (for

AWG 4 - 2)

375 (for

AWG 1 - 300

kcmil)

500 (for AWG

350 -500

kcmil)

(4x) 4 -500

kcmil

(5x) 4 - 500

kcmil

(6x) 4 - 500

kcmil

(7x) 4 - 500

kcmil

275 (for

AWG 4 - 2)

375 (for

AWG 1 -

300 kcmil)

500 (for

AWG 350 -

500 kcmil)

PE/Earth via mounting

screws/mounting frame.

In order to secure proper

earthing, always use all

mounting screws and

tighten them thoroughly.

Cable

type

Copper

(Cu)

75°C

Copper

(Cu)

75°C

Copper

(Cu)

75°C

A41K1 M

A41K2 N

A41K4 O

(8x) 4 - 500

kcmil

(9x) 4 - 500

kcmil

(10x) 4 - 500

kcmil

(8x) 4 - 500

kcmil

(9x) 4 - 500

kcmil

(10x)4-500

kcmil

* With cable lug for M6 screw.

** Valid when brake chopper electronics are built in.

*** Use 90

44 Installation Omron, I126E-EN-04

°C Mains and motor cables if surrounding temperature is higher than 35 °C otherwise 75 °C cables.

3.5 Thermal protection on the motor

Standard motors are normally fitted with an internal fan. The cooling capacity of this built-in fan is dependent on the frequency of the motor. At low frequency, the cooling capacity will be insufficient for nominal loads. Please contact the motor supplier for the cooling characteristics of the motor at lower frequency.

WARNING! Depending on the cooling characteristics of the motor, the application, the speed and the load, it may be necessary to use forced cooling on the motor.

Motor thermistors offer better thermal protection for the motor. Depending on the type of motor thermistor fitted, the optional PTC input may be used. The motor thermistor gives a thermal protection independent of the speed of the motor, thus of the speed of the motor fan. See the functions, Motor I

t type [231] and Motor I2t current [232].

3.6 Motors in parallel

The Drive Mode "Speed" or "Torque", see menu [213], performs very well in most applications based on the direct torque control as motor control method. However in applications with multiple motors connected in parallel to the AC drive output one should select Drive Mode = "V/ Hz" and then it is possible to have motors in parallel as long as the total current does not exceed the nominal value of the AC drive. The following has to be taken into account when setting the motor data:

Menu [221] Motor Voltage:

Menu [222] Motor Frequency:

Menu [223] Motor Power:

Menu [224] Motor Current:

Menu [225] Motor Speed:

Menu [227] Motor Cos PHI:

The motors in parallel must have the same motor voltage.

The motors in parallel must have the same motor frequency.

Add the motor power values for the motors in parallel.

Add the current for the motors in parallel.

Set the average speed for the motors in parallel.

Set the average Cos PHI value for the motors in parallel.

Omron, I126E-EN-04 Installation 45

46 Installation Omron, I126E-EN-04

4. Control Connections

Relay outputs

Control signals

Switches

Option

Control Panel

Communication

4.1 Control board

Fig. 56 shows the layout of the control board which is where the parts most important to the user are located. Although the control board is galvanically isolated from the mains, for safety reasons do not make changes while the mains supply is on!

WARNING! Always switch off the mains voltage and wait at least 7 minutes to allow the DC

capacitors to discharge before connecting the control signals or changing position of any switches. If the option External supply is used, switch of the mains to the option. This is done to prevent damage on the control board.

321

13 14 15 16 17 18 19 20 21

AO1

S3 S4

S2S1

AO2

DI4

DI5

DI6 DI7

DO1

DO2

DI8

23 4 567 89 10

DI2

+24VDI3

AI3AI2

AI1+10V

AI4

DI1-10V

R02

42 43

31 32

R01

R03

Fig. 56 Control board layout

Omron, I126E-EN-04 Control Connections 47

4.2 Terminal connections

The terminal strip for connecting the control signals is accessible after opening the front panel.

The table describes the default functions for the signals. The inputs and outputs are programmable for other functions as described in chapter 11. page 87. For signal specifications refer to chapter 14. page 235.

Table 21 Control signals

Te rm i na l Name Function (Default)

Relay outputs 31 N/C 1 32 COM 1 33 N/O 1

Relay 1 output Trip, active when the AC drive is in a TRIP condition.

NOTE: The maximum total combined current for outputs 11, 20 and 21 is 100mA.

NOTE: It is possible to use external 24V DC if connection to Common (15).

Table 21 Control signals

Te rm in al Name Function (Default)

Outputs 1 +10 V +10 VDC supply voltage 6 -10 V -10 VDC supply voltage 7 Common Signal ground 11 +24 V +24 VDC supply voltage 12 Common Signal ground 15 Common Signal ground Digital inputs 8 DigIn 1 RunL (reverse) 9 DigIn 2 RunR (forward) 10 DigIn 3 Off 16 DigIn 4 Off 17 DigIn 5 Off 18 DigIn 6 Off 19 DigIn 7 Off

41 N/C 2 42 COM 2 43 N/O 2 51 COM 3 52 N/O 3

NOTE: N/C is opened when the relay is active and N/ O is closed when the relay is active.

NOTE! Using potentiometer for reference signal to Analogue input: Possible potentiometer value in range of 1 kΩ to 10 kΩ (¼ Watt) linear, where we advice to use a linear 1 kΩ / ¼ W type potentiometer for best control linearity.

WARNING!

The relay terminals 31-52 are single

isolated. Do NOT mix SELV voltage with

e.g. 230 VAC on these terminals. A solution

when dealing with mixed SELV/system

voltage signals is to install an additional I/

O board option ( see chapter 13.8 page

229) and connect all SELV voltage signals

to the relay terminals of this option board

while connecting all 230VAC signals to the

control board relay terminals 31 - 52.

Relay 2 output Run, active when the AC drive is started.

Relay 3 output Off

22 DigIn 8 RESET Digital outputs 20 DigOut 1 Ready 21 DigOut 2 Brake Analogue inputs 2 AnIn 1 Process Ref 3AnIn 2Off 4AnIn 3Off 5AnIn 4Off Analogue outputs 13 AnOut 1 Min speed to max speed 14 AnOut 2 0 to max torque

48 Control Connections Omron, I126E-EN-04

4.3 Inputs configuration

with the switches

The switches S1 to S4 are used to set the input configuration for the 4 analogue inputs AnIn1, AnIn2, AnIn3 and AnIn4 as described in table 22. See Fig. 56 for the location of the switches.

Table 22 Switch settings

Input Signal type Switch

AnIn1

Voltage

Current (default)

AnIn2

AnIn3

AnIn4

Voltage

Current (default)

Voltage

Current (default)

Voltage

Current (default)

NOTE: Scaling and offset of AnIn1 - AnIn4 can be configured using the software. See menus [512], [515], [518] and [51B] in section 11.7, page 166.

NOTE: the 2 analogue outputs AnOut 1 and AnOut 2 can be configured using the software. See menu [530] section 11.7.3, page 174

Omron, I126E-EN-04 Control Connections 49

4.4 Connection example

EMCfilter

+10 VDC AnIn 1: Reference

AnIn 2 AnIn 3 AnIn 4

-10 VDC Common

DigIn 1:RunL* DigIn 2:RunR* DigIn3

+24 VDC Common

DigIn 4

DigIn 5

DigIn 6 DigIn 7

DigIn 8:Reset*

Common

AnOut 1

AnOut 2

DigOut 2

DigOut 1

Motor

Fieldbus option

or PC

Option board

Other options

0 - 10 V 4 - 20 mA

Alternative for potentiometer

Optional

* Default setting

Relay 1

Relay 2

Relay 3

** The switch S1 is set to U

Comm. options

*** = Optional terminals X1: 78 - 79 for connection of Motor-PTC on frame sizes B, C and D.

Optional *** Motor PTC

Possible potentiometer value in range of 1 kΩ to 10 kΩ (¼ Watt) linear, where we advice to use a linear 1 kΩ / ¼ W type potentiometer for best control linearity.

control**

Fig. 57 gives an overall view of a AC drive connection example.

1 2 3 4 5 6 7

Fig. 57 Connection example

50 Control Connections Omron, I126E-EN-04

4.5 Connecting the Control

Control signals

Term in al 78 & 79 see Table 23

Screen clamps for signal cables

Control signals

Terminal 78 & 79 see Table 23

Screen clamps

for signal cables

motor PTC option

78 79

Feed-through of signal cables

Screen clamps for signal cables

See Tab l e 23

Signals

4.5.1 Cables

The standard control signal connections are suitable for stranded flexible wire up to 1.5 mm wire up to 2.5 mm

NOTE: The screening of control signal cables must comply with the immunity levels given in the EMC Directive (reduction of noise level).

NOTE: The control cables must be separated from motor and mains cables.

(AWG14) .

Table 23 Description of optional terminals in Fig. 58 to Fig. 62.

Terminals 78, 79 For connection of Motor PTC

For connection of 24V Stand-by

Terminals A-, B+

Supply (Valid for sizes D/D2/C69/ C2(69)/D69/D2(69)/FA/FA2)

(AWG16) and for solid

Fig. 59 Connecting the control signals, SX-F model

SX-D4011 to SX-D4022, frame size C.

Fig. 58 Connecting the control signals, SX-F model

Omron, I126E-EN-04 Control Connections 51

SX-D40P7 to SX-D47P5, frame size B.

Fig. 60 Connecting the control signals, SX-F model SX-A4011

to A4030 frame size C2 and model SX-A61P5 to A6022 frame size C2(69).

Fig. 61 Connecting the control signals, SX-F model

DC-

DC+

Control signals

Term in al 78 & 79 see Table 23

Screen clamps for signal cables

Term in al A- & B + see Table 23

L1 L2 L3 DC- DC+ R U V W

78 79, A- B+

Feed-through of signal cables

Screen clamps for signal cables

See Tabl e 2 3

Control signals

Screen clamps

for signal cables

Screen clamps for signal cables

Feed-through of signal cables

Fig. 62 Connecting the control signals, SX-F model SX-A4037

SX-D4030 to D4037, frame size D and model SX-D6030 to D6055 frame size D(69).

to A4055 frame size D2 and model SX-A6030 to A6055 frame size D2(69).

Fig. 63 Connecting the control signals, SX-F model SX-

D4045 to D4160 and SX-F model SX-D6075 to D6200, frame size E, F and F69 (principle drawing).

Fig. 64 Connecting the control signals, SX-F model SX-A4075

to A4200-E3 frame size E2, F2 and FA2 (principle drawing)

52 Control Connections Omron, I126E-EN-04

NOTE: The screening of control signal cables is necessary to comply with the immunity levels given in the EMC Directive (it reduces the noise level).

NOTE: Control cables must be separated from motor and mains cables.

4.5.2 Types of control signals

Always make a distinction between the different types of signals. Because the different types of signals can adversely affect each other, use a separate cable for each type. This is often more practical because, for example, the cable from a pressure sensor may be connected directly to the AC drive.

We can distinguish between the following types of control signals:

Analogue inputs

Voltage or current signals, (0-10 V, 0/4-20 mA) normally used as control signals for speed, torque and PID feedback signals.

Analogue outputs

Voltage or current signals, (0-10 V, 0/4-20 mA) which change slowly or only occasionally in value. In general, these are control or measurement signals.

from, for example, a pressure sensor. Therefore it is advised to separate wiring and screening to reduce disturbances.

4.5.3 Screening

For all signal cables the best results are obtained if the screening is connected to both ends: the AC drive side and at the source (e.g. PLC, or computer). See Fig. 65.

It is strongly recommended that the signal cables be allowed to cross mains and motor cables at a 90° angle. Do not let the signal cable go in parallel with the mains and motor cable.

4.5.4 Single-ended or double-ended connection?

In principle, the same measures applied to motor cables must be applied to all control signal cables, in accordance with the EMC-Directives.

For all signal cables as mentioned in section 4.5.2 the best results are obtained if the screening is connected to both ends. See Fig. 65.

NOTE: Each installation must be examined carefully before applying the proper EMC measurements.

Digital

Voltage or current signals (0-10 V, 0-24 V, 0/4-20 mA) which can have only two values (high or low) and only occasionally change in value.

Data

Usually voltage signals (0-5 V, 0-10 V) which change rapidly and at a high frequency, generally data signals such as RS232, RS485, Profibus, etc.

Relay

Relay contacts (0-250 VAC) can switch highly inductive loads (auxiliary relay, lamp, valve, brake, etc.).

Signal

type

Analogue

Digital Screened Data Screened

Relay Not screened

Maximum wire size

Rigid cable:

0.14-2.5 mm (AWG 26 - 14) Flexible cable:

0.14-1.5 mm (AWG 26 - 16) Cable with ferrule:

0.25-1.5 mm (AWG 24 - 16)

Tightenin

g torque

0.5 Nm (4.4 LBin)

Cable type

Screened

Example:

The relay output from a AC drive which controls an auxiliary relay can, at the moment of switching, form a source of interference (emission) for a measurement signal

Omron, I126E-EN-04 Control Connections 53

4.6 Connecting options

Control board

Pressure sensor (example)

External control (e.g. in metal housing)

Control consol

The option cards are connected by the optional connectors X4 or X5 on the control board see Fig. 56, page 47 and mounted above the control board. The inputs and outputs of the option cards are connected in the same way as other control signals.

Fig. 65 Electro Magnetic (EM) screening of control signal

cables.

4.5.5 Current signals ((0)4-20 mA)

A current signal like (0)4-20 mA is less sensitive to disturbances than a 0-10 V signal, because it is connected to an input which has a lower impedance (250 Ω) than a voltage signal (20 kΩ). It is therefore strongly advised to use current control signals if the cables are longer than a few metres.

4.5.6 Twisted cables

Analogue and digital signals are less sensitive to interference if the cables carrying them are “twisted”. This is certainly to be recommended if screening cannot be used. By twisting the wires the exposed areas are minimised. This means that in the current circuit for any possible High Frequency (HF) interference fields, no voltage can be induced. For a PLC it is therefore important that the return wire remains in proximity to the signal wire. It is important that the pair of wires is fully twisted over 360°.

54 Control Connections Omron, I126E-EN-04

5. Getting Started

AC drive

RFI-Filter Mains

Metal EMC cable glands

Screened cables

Metal housing

Brake resistor (option)

Output coils (option)

Metal connector housing

Motor

Metal EMC cable gland

Mains

This chapter is a step by step guide that will show you the quickest way to get the motor shaft turning. We will show you two examples, remote control and local control.

We assume that the AC drive is mounted on a wall or in a cabinet as in the chapter 2. page 13.

First there is general information of how to connect mains, motor and control cables. The next section describes how to use the function keys on the control panel. The subsequent examples covering remote control and local control describe how to program/set the motor data and run the AC drive and motor.

5.1 Connect the mains and motor cables

Dimension the mains and motor cables according to local regulations. The cable must be able to carry the AC drive load current.

5.1.1 Mains cables

1. Connect the mains cables as in Fig. 66. The AC drive

has, as standard, a built-in RFI mains filter that complies with category C3 which suits the Second Environment standard.

5.1.2 Motor cables

Connect the motor cables as in Fig. 66. To comply with the EMC directive you have to use screened cables and the motor cable screen has to be connected on both sides: to the housing of the motor and the housing of the AC drive.

Fig. 66 Connection of mains and motor cables.

Table 24 Mains and motor connection

L1,L2,L3 PE

U, V, W

Mains supply, 3 -phase Safety earth

Motor earth Motor output, 3-phase

WARNING! In order to work safely the mains earth must be connected to PE and the motor earth to .

Omron, I126E-EN-04 Getting Started 55

5.2 Using the function keys

100

200

300

220

221

210

Start

Reference 4-20 mA

5.3 Remote control

In this example external signals are used to control the AC drive/motor.

A standard 4-pole motor for 400 V, an external start button and a reference value will also be used.

5.3.1 Connect control cables

Here you will make up the minimum wiring for starting. In this example the motor/AC drive will run with right rotation.

Fig. 67 Example of menu navigation when entering motor

voltage

step to lower menu level or confirm changed setting

step to higher menu level or ignore changed setting

step to next menu on the same level

step to previous menu on the same level

increase value or change selection

decrease value or change selection

To comply with the EMC standard, use screened control cables with plaited flexible wire up to 1.5 mm solid wire up to 2.5 mm

(AWG13).

(AWG15) or

2. Connect a reference value between terminals 7 (Common) and 2 (AnIn 1) as in Fig. 68.

3. Connect an external start button between terminal 11 (+24 VDC) and 9 (DigIn2, RUNR) as in Fig. 68.

Fig. 68 Wiring

5.3.2 Switch on the mains

Once the mains is switched on, the internal fan in the AC drive will run for 5 seconds (In frame size A3 the fan runs continuously).

56 Getting Started Omron, I126E-EN-04

5.3.3 Set the Motor Data

Enter correct motor data for the connected motor. The motor data is used in the calculation of complete operational data in the AC drive.

Change settings using the keys on the control panel. For further information about the control panel and menu structure, see the chapter 10. page 75.

Menu [100], “Preferred View” is displayed when started.

1. Press to display menu [200], “Main Setup”.

2. Press and then to display menu [220], “Motor

Data”.

3. Press to display menu [221] and set motor voltage.

4. Change the value using the and keys. Confirm with .

5. Set motor frequency [222].

6. Set motor power [223].

7. Set motor current [224].

8. Set motor speed [225].

9. Set power factor (cos ϕ) [227].

10. Select supply voltage level used [21B].

11. Set Motor type[22I].

12. [229] Motor ID run: Choose Short, confirm with and give start command .

The AC drive will now measure some motor parameters. The motor makes some beeping sounds but the shaft does not rotate. When the ID run is finished after about one minute ("Test Run OK!" is displayed), press to continue.

13. Use AnIn1 as input for the reference value. The default range is 4-20 mA. If you need a 0-10 V reference value, change switch (S1) on control board.

14. Switch off power supply.

15. Connect digital and analogue inputs/outputs as in Fig. 68.

16. Ready!

17. Switch on power supply.

5.3.4 Run the AC drive

Now the installation is finished, and you can press the external start button to start the motor.

When the motor is running the main connections are OK.

5.4 Local control

Manual control via the control panel can be used to carry out a test run.

Use a 400 V motor and the control panel.

5.4.1 Switch on the mains

Once the mains is switched on, the AC drive is started and the internal fan will run for 5 seconds (In frame size A3 the fan runs continuously).

5.4.2 Select manual control

Menu [100], “Preferred View” is displayed when started.

1. Press to display menu [200], “Main Setup”.

2. Press to display menu [210], “Operation”.

3. Press to display menu [211], “Language”.

4. Press to display menu [214], “Reference Control”.

5. Select Keyboard using the key and press to

confirm.

6. Press to get to menu [215], “Run/Stop Control”.

7. Select Keyboard using the key and press to

confirm.

8. Press to get to previous menu level and then to display menu [220], “Motor Data”.

5.4.3 Set the Motor Data

Enter correct motor data for the connected motor.

9. Press to display menu [221].

10. Change the value using the and keys. Confirm with .

11. Press to display menu [222].

12. Repeat step 9 and 10 until all motor data is entered.

13. Press twice and then to display menu [100], Preferred View.

5.4.4 Enter a Reference Value

Enter a reference value.

14. Press until menu [300], “Process” is displayed.

15. Press to display menu [310], “Set/View reference” value.

16. Use the and keys to enter, for example, 300 rpm. We select a low value to check the rotation direction without damaging the application.

5.4.5 Run the AC drive

Press the key on the control panel to run the motor forward.

If the motor is running the main connections are OK.

Omron, I126E-EN-04 Getting Started 57

58 Getting Started Omron, I126E-EN-04

6. Applications

This chapter contains tables giving an overview of many different applications/duties in which it is suitable to use AC drives from Omron. Further on you will find application examples of the most common applications and solutions.

6.1 Application overview

6.1.1 Cranes

Challenge Omron SX-F solution Menu

Starting with heavy load is difficult and risky. Can lead to jerks causing swinging load.

Jerky movements can cause load to be dropped, jeopardizing safety of people and goods.

Crane is driven slowly when returning empty or with light load. Valuable time is lost.

Braking with heavy load is difficult and risky. Can lead to jerks causing swinging load.

Operator starts braking long before end position to avoid jerks. Valuable time is lost.

6.1.2 Crushers

Challenge Omron SX-F solution Menu

High start currents require larger fuses and cables, or for mobile crushers larger diesel generators.

Difficult to start with heavy load.

Material that could cause damage gets into the crusher.

Process inefficiency due to e.g. broken feeder or worn jaw. Wasted energy, mechanical stress, and risk of process failure.

Direct torque control, fast motor premagnetization and precise brake control gives instant yet soft start with heavy load.

Deviation control immediately detects load change. Signals to parallel safety system to activate mechanical brakes.

Speed can be increased by field weakening. 343, 3AA, 3AD, 713

Direct torque control and vector brake gradually reduce speed to zero before mechanical brake is activated.

System automatically stops crane at end position. Operator can safely drive at full speed.

Direct torque control reduces start current. Same fuses as those for the motor, or smaller generator.

Possible to boost torque at start to overcome initial torque peak.

Load Curve Protection quickly detects deviation. Warning is sent or safety stop activated.

Load Curve Protection quickly detects deviation from normal load. Warning is sent or safety stop activated.

331–338, 339, 351

3AB, 3AC

213, 33E,33F, 33G

3A2–3AA

331-338, 351

351–353

411–41C9

411–41B, 41C1–41C9

Omron, I126E-EN-04 Applications 59

6.1.3 Mills

Challenge Omron SX-F solution Menu

High start currents require larger fuses and cables. Cause stress on equipment and higher energy cost.

Difficult to start with heavy load.

Material that could cause damage gets into the mill.

Process inefficiency due to broken or worn equipment. Energy wasted and risk of process failure.

6.1.4 Mixers

Challenge Omron SX-F solution Menu

High start currents require larger fuses and cables. Cause stress on equipment and higher energy cost.

Difficult to determine when mixing process is ready.

Process inefficiency due to e.g. a damaged or broken blade. Energy wasted and risk of process failure.

Direct torque control reduces start current. Same fuses can be used as those required for the motor.

Possible to boost torque at start to overcome initial torque peak.

Load Curve Protection quickly detects deviation. Warning is sent or safety stop activated.

Direct torque control reduces start current. Same fuses can be used as those required for the motor.

Built-in shaft power monitor determines when viscosity is right.

Load Curve Protection quickly detects deviation. Warning is sent or safety stop activated.

331-338, 350

351–353

411–41C9

411–41B, 41C1–41C9

331-338, 350

411–41B

411–41B, 41C1 –41C9

60 Applications Omron, I126E-EN-04

7. Main Features

Run/Stop

Torques

Controllers

Limits/Prot.

-Max Alarm

Parameter Set A

Set B

Set C

Set D

Set Ctrl1 Set Ctrl2

+24 V

This chapter contains descriptions of the main features of the AC drive.

7.1 Parameter sets

Only valid if the option HCP - Handheld Control Panel is used.

Parameter sets are used if an application requires different settings for different modes. For example, a machine can be used for producing different products and thus requires two or more maximum speeds and acceleration/deceleration times. With the four parameter sets different control options can be configured with respect to quickly changing the behaviour of the AC drive. It is possible to adapt the AC drive online to altered machine behaviour. This is based on the fact that at any desired moment any one of the four parameter sets can be activated during Run or Stop, via the digital inputs or the control panel and menu [241].

Each parameter set can be selected externally via a digital input. Parameter sets can be changed during operation and stored in the control panel.

NOTE: The only data not included in the parameter set is Motor data 1-4, (entered separately), language, communication settings, selected set, local remote, and keyboard locked.

Define parameter sets

When using parameter sets you first decide how to select different parameter sets. The parameter sets can be selected via the control panel, via digital inputs or via serial communication. All digital inputs and virtual inputs can be configured to select parameter set. The function of the digital inputs is defined in the menu [520].

Fig. 69 shows the way the parameter sets are activated via any digital input configured to Set Ctrl 1 or Set Ctrl 2.

{

(NG06-F03_1)

Fig. 69 Selecting the parameter sets

Select and copy parameter set

The parameter set selection is done in menu [241], “Select Set”. First select the main set in menu [241], normally A. Adjust all settings for the application. Usually most parameters are common and therefore it saves a lot of work by copying set A>B in menu [242]. When parameter set A is copied to set B you only change the parameters in the set that need to be changed. Repeat for C and D if used.

With menu [242], Copy Set, it is easy to copy the complete contents of a single parameter set to another parameter set. If, for example, the parameter sets are selected via digital inputs, DigIn 3 is set to Set Ctrl 1 in menu [523] and DigIn 4 is set to Set Ctrl 2 in menu [524], they are activated as in Table 25.

Activate the parameter changes via digital input by setting menu [241], “Select Set” to DigIn.

Table 25 Parameter set

Parameter set Set Ctrl 1 Set Ctrl 2

A00 B10 C01 D11

Omron, I126E-EN-04 Main Features 61

NOTE: The selection via the digital inputs is immediately activated. The new parameter settings will be activated on-line, also during Run.

NOTE: The default parameter set is parameter set A.

Examples

Different parameter sets can be used to easily change the setup of a AC drive to adapt quickly to different application requirements. For example when

• a process needs optimized settings in different stages of the process, to

- increase the process quality

- increase control accuracy

- lower maintenance costs

- increase operator safety

With these settings a large number of options are available. Some ideas are given here:

Multi frequency selection

Within a single parameter set the 7 preset references can be selected via the digital inputs. In combination with the parameter sets, 28 preset references can be selected using all 5 digital inputs: DigIn1, 2 and 3 for selecting preset reference within one parameter set and DigIn 4 and DigIn 5 for selecting the parameter sets.

7.1.2 One motor and two parameter sets

This application is useful if you for example have a machine running at two different speeds for different products.

Once default motor M1 is selected:

1. Select parameter set A in menu [241].

2. Enter motor data in menu [220].

3. Enter the settings for other parameters e.g. inputs

and outputs.

4. If there are only minor differences between the set-

tings in the parameter sets, you can copy parameter set A to parameter set B, menu [242].

5. Enter the settings for parameters e.g. inputs and

outputs.

Note: Do not change motor data in parameter set B.

7.1.3 Two motors and two

Bottling machine with 3 different products

Use 3 parameter sets for 3 different Jog reference speeds when the machine needs to be set up. The 4th parameter set can be used for “normal” remote control when the machine is running at full production.

Product changing on winding machines

If a machine has to change between 2 or 3 different products e.g. winding machine with different gauges of thread, it is important that acceleration, deceleration times, Max Speed and Max Torque are adapted. For each thread size a different parameter set can be used.

Manual - automatic control

If in an application something is filled up manually and then the level is automatically controlled using PID regulation, this is solved using one parameter set for the manual control and one for the automatic control.

7.1.1 One motor and one parameter set

This is the most common application for pumps and fans.

Once default motor M1 and parameter set A have been selected:

parameter sets

This is useful if you have a machine with two motors that can not run at the same time, such as a cable winding machine that lifts up the reel with one motor and then turns the wheel with the other motor.

One motor must stop before changing to an other motor.

1. Select parameter set A in menu [241].

2. Select motor M1 in menu [212].

3. Enter motor data and settings for other parameters e.g. inputs and outputs.

4. Select parameter set B in menu [241].

5. Select M2 in menu [212].

6. Enter motor data and settings for other parameters e.g. inputs and outputs.

7.1.4 Autoreset at trip

For several non-critical application-related failure conditions, it is possible to automatically generate a reset command to overcome the fault condition. The selection can be made in menu [250]. In this menu the maximum number of automatically generated restarts allowed can be set, see menu [251], after this the AC drive will stay in fault condition because external assistance is required.

1. Enter the settings for motor data.

2. Enter the settings for other parameters e.g. inputs and outputs

62 Main Features Omron, I126E-EN-04

Example

The motor is protected by an internal protection for thermal overload. When this protection is activated, the AC drive should wait until the motor is cooled down enough before resuming normal operation. When this problem occurs three times in a short period of time, external assistance is required.

The following settings should be applied:

• Insert maximum number of restarts; set menu [251] to

•Activate Motor I

t to be automatically reset; set menu

[25A] to 300 s.

• Set relay 1, menu [551] to “AutoRst Trip”; a signal will be available when the maximum number of restarts is reached and the AC drive stays in fault condition.

• The reset input must be constantly activated.

7.1.5 Reference priority

The active speed reference signal can be programmed from several sources and functions. The table below shows the priority of the different functions with regards to the speed reference.

Table 26 Reference priority

Main Priority Ref. selection Priority

1. Jog, (menu [520], [348]) -

1. Preset

2. Reference selection, (menu [214])

Remote

Keypad -

Com -

Option -

2. MotPot

3. AnIn

7.1.6 Preset references

The AC drive is able to select fixed speeds via the control of digital inputs. This can be used for situations where the required motor speed needs to be adapted to fixed values, according to certain process conditions. Up to 7 preset references can be set for each parameter set, which can be selected via all digital inputs that are set to Preset Ctrl1, Preset Ctrl2 or Preset Ctrl3. The amount digital inputs used that are set to Preset Ctrl determines the number of Preset References available; using 1 input gives 1 speed, using 2 inputs gives 3 speeds and using 3 inputs gives 7 speeds.

Example

The use of four fixed speeds, at 50 / 100 / 300 / 800 rpm, requires the following settings:

• Set DigIn 5 as first selection input; set [525] to Preset Ctrl1.

• Set DigIn 6 as second selection input; set [526] to Preset Ctrl2.

• Set menu [341] “Min Speed” to 50 rpm.

• Set menu [362] “Preset Ref 1” to 100 rpm.

• Set menu [363] “Preset Ref 2” to 300 rpm.

• Set menu [364] “Preset Ref 3” to 800 rpm.

With these settings, the AC drive switched on and a RUN command given, the speed will be:

• 50 rpm, when both DigIn 5 and DigIn 6 are low.

• 100 rpm, when DigIn 5 is high and DigIn 6 is low.

• 300 rpm, when DigIn 5 is low and DigIn 6 is high.

• 800 rpm, when both DigIn 5 and DigIn 6 are high.

Omron, I126E-EN-04 Main Features 63

7.2 Remote control functions

RunR Reset

+24 V

STOP

(STOP=DECEL)

OUTPUT SPEED

ENABLE

OUTPUT SPEED

(or if Spinstart is selected)

Operation of the Run/Stop/Enable/Reset functions

As default, all the run/stop/reset related commands are programmed for remote operation via the inputs on the terminal strip (terminals 1-22) on the control board. With the function “Run/Stp Ctrl” [215] and “Reset Control” [216], this can be selected for keyboard or serial communication control.

Enable and Stop functions

Both functions can be used separately or simultaneously. The choice of which function is to be used depends on the application and the control mode of the inputs (Level/Edge [21A]).

NOTE: In Edge mode, at least one digital input must be programmed to “stop”, because the Run commands are only able to start the AC drive.

NOTE: The examples in this paragraph do not cover all possibilities. Only the most relevant combinations are given. The starting point is always the default setting (factory) of the AC drive.

Default settings of the Run/Stop/ Enable/Reset functions

The default settings are shown in Fig. 70. In this example the AC drive is started and stopped with DigIn 2 and a reset after trip can be given with DigIn 8.

Enable

Input must be active (HI) to allow any Run signal. If the input is made LOW, the output of the AC drive is immediately disabled and the motor will coast.

CAUTION! If the Enable function is not programmed to a digital input, it is considered to be active internally.

Stop

If the input is low then the AC drive will stop according to the selected stop mode set in menu [33B] “Stop Mode”. Fig. 71 shows the function of the Enable and the Stop input and the Stop Mode=Decel [33B].

To run the input must be high.

NOTE: Stop Mode=Coast [33B] will give the same behaviour as the Enable input.

Fig. 70 Default setting Run/Reset commands

The inputs are default set for level-control. The rotation is determined by the setting of the digital inputs.

64 Main Features Omron, I126E-EN-04

(06-F104_NG)

Fig. 71 Functionality of the Stop and Enable input

Reset and Autoreset operation

Stop

Reset

+24 V

RunL

RunR

Enable

(06-F103new_1)

INPUTS

OUTPUT STATUS

ENABLE STOP

RUN R

RUN L

Right rotation

Left rotation Standstill

If the AC drive is in Stop Mode due to a trip condition, the AC drive can be remotely reset by a pulse (“low” to “high” transition) on the Reset input, default on DigIn 8. Depending on the selected control method, a restart takes place as follows:

Level-control

If the Run inputs remain in their position the AC drive will start immediately after the Reset command is given.

Edge-control

After the Reset command is given a new Run command must be applied to start the AC drive again.

Autoreset is enabled if the Reset input is continuously active. The Autoreset functions are programmed in menu “Autoreset [250]”.

NOTE: If the control commands are programmed for Keyboard control or Com, Autoreset is not possible.

Run Inputs Level-controlled.

The inputs are set as default for level-control. This means that an input is activated by making the input continuously “High”. This method is commonly used if, for example, PLCs are used to operate the AC drive.

CAUTION! Level-controlled inputs DO NOT comply with the Machine Directive, if the inputs are directly used to start and stop the machine.

The examples given in this and the following paragraphs follow the input selection shown in Fig. 72.

Fig. 73 Input and output status for level-control

Run Inputs Edge-controlled

Menu “[21A] Start signal” Level/Edge must be set to Edge to activate edge control. This means that an input is activated by a “low” to “high” transition or vice versa.

NOTE: Edge-controlled inputs comply with the Machine Directive (see Chapter 8. page 69), if the inputs are directly used for starting and stopping the machine.

See Fig. 72. The Enable and Stop input must be active continuously in order to accept any run-right or run-left command. The last edge (RunR or RunL) is valid. Fig. 74 gives an example of a possible sequence.

Fig. 72 Example of wiring for Run/Stop/Enable/Reset inputs

The Enable input must be continuously active in order to accept any run-right or run-left command. If both RunR and RunL inputs are active, then the AC drive stops according to the selected Stop Mode. Fig. 73 gives an example of a possible sequence.

Omron, I126E-EN-04 Main Features 65

Fig. 74 Input and output status for edge-control

(06-F94new_1)

INPUTS

ENABLE

STOP

RUN R RUN L

OUTPUT STATUS

Right rotation Left rotation

Standstill

AC drive

7.4 Using the Control Panel

Memory

Data can be copied from the AC drive to the memory in the control panel and vice versa. To copy all data (including parameter set A-D and motor data) from the AC drive to the control panel, select Copy to CP[234], Copy to CP.

To copy data from the control panel to the AC drive, enter the menu [245], Load from CP and select what you want to copy.

The memory in the control panel is useful in applications with AC drives without a control panel and in applications where several AC drives have the same setup. It can also be used for temporary storage of settings. Use a control panel to upload the settings from one AC drive and then move the control panel to another AC drive and download the settings.

NOTE: Load from and copy to the AC drive is only possible when the AC drive is in stop mode.

7.3 Performing an Identification Run

To get the optimum performance out of your AC drive/ motor combination, the AC drive must measure the electrical parameters (resistance of stator winding, etc.) of the connected motor. See menu [229] “Motor ID-Run”.

It is recommended that the extended ID run is used before the motor is installed in the application.

If this is not possible, the short ID run should be used.

WARNING! During the extended ID RUN, the motor shaft will rotate. Take safety measures to avoid unforeseen dangerous situations.

Fig. 75 Copy and load parameters between AC drive and

control panel

66 Main Features Omron, I126E-EN-04

7.5 Load Monitor and Process Protection [400]

7.5.1 Load Monitor [410]

The monitor functions enable the AC drive to be used as a load monitor. Load monitors are used to protect machines and processes against mechanical overload and underload, such as a conveyer belt or screw conveyer jamming, belt failure on a fan or a pump dry running. The load is measured in the AC drive by the calculated motor shaft torque. There is an overload alarm (Max Alarm and Max Pre-Alarm) and an underload alarm (Min Alarm and Min Pre-Alarm).

The Basic Monitor type uses fixed levels for overload and underload (pre-)alarms over the whole speed range. This function can be used in constant load applications where the torque is not dependent on the speed, e.g. conveyor belt, displacement pump, screw pump, etc.

For applications with a torque that is dependent on the speed, the Load Curve monitor type is preferred. By measuring the actual load curve of the process, characteristically over the range of minimum speed to maximum speed, an accurate protection at any speed can be established.

The max and min alarm can be set for a trip condition. The pre-alarms act as a warning condition. All the alarms can be monitored on the digital or relay outputs.

The autoset function automatically sets the 4 alarm levels whilst running: maximum alarm, maximum pre-alarm, minimum alarm and minimum pre-alarm.

Fig. 76 gives an example of the monitor functions for constant torque applications.

Omron, I126E-EN-04 Main Features 67

Ramp-down phase

Stationary phase

Stationary phaseRamp-up phase

[413] Ramp Alarm=On

[411] Alarm Select=Max or Max+Min

[413] Ramp Alarm=On or Off

[411] Alarm Select=Max or Max+Min

[413] Ramp Alarm=On or Off

[413] Ramp Alarm=On

Must be <t (or t´) otherwise no (pre)alarm

[4192] MinAlarmDel (0.1s)

[4172] MaxPreAlDel (0.1s)

[414] Start Delay (0.2s)

Must be <t (or t´) otherwise no (pre)alarm

[4161] MaxAlarmMar (15%)

[4171] MaxPreAlMar (10%)

100%

Default: T

NOM

Autoset: T

MOMENTARY

[4191] MinAlarmMar (15%)

[4181] MinPreAlMar (10%)

Must be elapsed before first (pre)alarm

Max Alarm

Max PreAlarm

Min Alarm

Min PreAlarm

[4162] MaxAlarmDel (0.1s)

[4172] MaxPreAlDel (0.1s)

[4162] MaxAlarmDel (0.1s)

[4182] MinPreAlDel (0.1s)

[4192] MinAlarmDel (0.1s)

[4182] MinPreAlDel (0.1s)

Torque [%]

t [s]

[41B]

Fig. 76 Fig. 77

68 Main Features Omron, I126E-EN-04

8. EMC and standards

8.1 EMC standards

The AC drive complies with the following standards:

EN(IEC)61800-3:2004 Adjustable speed electronic power drive systems, part 3, EMC product standards:

Standard: Category C3, for systems of rated supply voltage< 1000 VAC, intended for use in the second environment.

Optional: Category C2 for systems of rated supply voltage <1.000 V, which is neither a plug in device nor a movable device and, when used in the first environment, is intended to be installed and commissioned only by experienced person with the necessary skills in installing and/or commissioning AC drives including their EMC aspects.

8.2 Stop categories and emergency stop

The following information is important if emergency stop circuits are used or needed in the installation where a AC drive is used. EN 60204-1 defines 3 stop categories:

Category 0: Uncontrolled STOP:

Stopping by switching off the supply voltage. A mechanical stop must be activated. This STOP may not be implemented with the help of a AC drive or its input/output signals.

Category 1: Controlled STOP:

Stopping until the motor has come to rest, after which the mains supply is switched off. This STOP may not be implemented with the help of a AC drive or its input/output signals.

Category 2: Controlled STOP:

Stopping while the supply voltage is still present. This STOP can be implemented with each of the AC drives STOP command.

WARNING! EN 60204-1 specifies that every machine must be provided with a category 0 stop. If the application prevents this from being

implemented, this must be explicitly stated. Furthermore, every machine must be provided with an Emergency Stop function. This emergency stop must ensure that the voltage at the machine contacts, which could be dangerous, is removed as quickly as possible, without resulting in any other danger. In such an Emergency Stop situation, a category 0 or 1 stop may be used. The choice will be decided on the basis of the possible risks to the machine.

NOTE: With option Safe Stop, a “Safe Torque Off (STO)” stop according EN-IEC 62061:2005 SIL 3 & EN-ISO 13849-1:2006, can be achieved. See Chapter 13.14 page 231.

Omron,I126E-EN-04 EMC and standards 69

70 EMC and standards Omron, I126E-EN-04

9. Serial communication

The AC drive provides possibility for different types of serial communication.

• Modbus RTU via RS232/485

• Fieldbuses as Profibus DP and DeviceNet

• Industrial Ethernet as Modbus/TCP, Profinet IO, EtherCAT and EtherNet/IP

9.1 Modbus RTU

Use the isolated RS232/485 option board for serial communication. This port is galvanically isolated. The protocol used for data exchange is based on the Modbus RTU protocol, originally developed by Modicon. The physical connection is RS232/485. The AC drive acts as a slave with selectable address in a master-slave configuration. The communication is half-duplex. It has a standard non return zero (NRZ) format.

The baud rate is adjustable between 2400 to 38400.

The character frame format (always 11 bits) has:

WARNING! Correct and safe use of a RS232 connection depends on the ground pins of both ports being the same potential.

Problems can occur when connecting two ports of e.g. machinery and computers where both ground pins are not the same potential. This may cause hazardous ground loops that can destroy the RS232 ports.

The RS232 connection behind the control panel is not galvanically isolated.

The RS232/485 option board from Omron is galvanically isolated.

Note that the control panel RS232 connection can safely be used in combination with commercial available isolated USB to RS232 converters.

• one start bit

• eight data bits

•two stop bits

•no parity

The AC drive has also an asynchronous serial communication interface behind the control panel. Please note that this port is not galvanically isolated.

It is possible to temporarily connect a personal computer with for example the software EmoSoftCom (programming and monitoring software) to the RS232 connector on the control panel. This can be useful when copying parameters between AC drives etc. For permanent connection of a personal computer you have to use one of the communication option boards.

NOTE: This RS232 port is not isolated.

Fig. 78 RS232 connector behind the control panel

9.2 Parameter sets

Communication information for the different parameter sets.

The different parameter sets in the AC drive have the following DeviceNet instance numbers, Profibus slot/index numbers, Profinet IO index and EtherCAT index numbers:

EtherCAT

and

CANopen

index

(hex)

4bb9 - 4f3b

4fa1 - 5323

5389 - 5706

5771 - 5af3

Param.

set

Modbus/

DeviceNet

Instance

number

43001– 43899

44001– 44899

45001– 45899

46001– 46899

Profibus

Slot/Index

168/160 to 172/38

172/140 to 176/18

176/120 to 179/253

180/100 to 183/233

Profinet IO

index

19385 20283

20385 21283

21385 22283

22385 23283

Parameter set A contains parameters 43001 to 43899. The parameter sets B, C and D contains the same type of information. For example parameter 43123 in parameter set A contain the same type of information as 44123 in parameter set B.

Omron, I126E-EN-04 Serial communication 71

9.3 Motor data

Communication information for the different motors.

EtherCAT

and

CANopen

index

(hex)

4be1 - 4be8

4fc9 - 4fd0

53b1 - 53b8

5799 - 57a0

Motor

Modbus/

DeviceNet

Instance

number

43041– 43048

44041– 44048

45041– 45048

46041– 46048

Profibus

Slot/ Index

168/200 to 168/207

172/180 to 174/187

176/160 to 176/167

180/140 to 180/147

Profinet IO

index

19425 19432

20425 20432

21425 21432

22425 22432

M1 contains parameters 43041 to 43048. The M2, M3, and M4 contains the same type of information. For example parameter 43043 in motor M1 contain the same type of information as 44043 in M2.

9.5 Reference signal

When menu “Reference Control [214]” is set to “Com” the following parameter data should be used:

Default 0 Range -16384 to 16384 Corresponding to -100% to 100% ref

Communication information

Modbus /DeviceNet Instance number 42905

Profibus slot /Index 168/64

EtherCAT index (hex) 4b59

Profinet IO index 19289

Fieldbus format Int

Modbus format Int

9.5.1 Process value

It is also possible to send the Process value feedback signal over a bus (e.g. from a process or temperature sensor) for use with PID Process controller [380].

Set menu “Process Source [321]” to F(Bus). Use following parameter data for the process value:

9.4 Start and stop commands

Set start and stop commands via serial communication.

Modbus/DeviceNet

Instance number

42901 Reset

Run, active together with either

42902

RunR or RunL to

perform start. 42903 RunR 42904 RunL

Note! Bipolar reference mode is activated if both RunR and RunL is active.

Function

Default 0 Range -16384 to 16384 Corresponding to -100% to 100% process value

Communication information

Modbus /DeviceNet Instance number 42906

Profibus slot /Index 168/65

EtherCAT index (hex)

Profinet IO index 19290

Fieldbus format Int

Modbus format Int

4b5a

Example:

(See Omron Fielbus manual for detailed information)

We would like to control the AC drive over a bus system using the first two bytes of the Basic Control Message by setting menu “[2661] FB Signal 1” to 49972. Further, we also want to transmit a 16 bit signed reference and a 16 bit process value. This is done by setting menu “[2662] FB Signal 2” to 42905 and menu “[2663] FB Signal 3” to 42906.

NOTE! It is possible to view the transmitted process value in control panel menu Operation [710]. The presented value is depending on settings in menus “Process Min [324]” and “Process Max [325]”.

72 Serial communication Omron, I126E-EN-04

9.6 Description of the EInt

B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 F=1 e3 e2 e1 e0 m10 m9 m8 m7 m6 m5 m4 m3 m2 m1 m0 F=0 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0

Value Binary

formats

Eint is only used with Modbus-RTU and Modbus-TCP protocols. A parameter with Eint format can be represented in two different formats (F). Either as a 15 bit unsigned integer format (F= 0) or a Omron floating point format (F=1). The most significant bit (B15) indicates the format used. See detailed description below. All parameters written to a register may be rounded to the number of significant digits used in the internal system.

The matrix below describes the contents of the 16-bit word for the two different EInt formats:

If the format bit (B15) is 0, then all bits may be treated as a standard unsigned integer (UInt)

If the format bit is 1, then is the number interpreted as this:

Value = M * 10^E, where M=m10..m0 represents a two- complement signed mantissa and E= e3..e0 represents a two- complement signed exponent.

NOTE: Parameters with EInt format may return values both as 15 bit unsigned int (F=0) or in Omron floating point (F=1).

-8 1000

-7 1001

-2 1110

-1 1111

0 0000

1 0001

2 0010

6 0110

7 0111

The value represented by the Omron floating point format is m·10e.

To convert a value from the Omron floating point format to a floating point value, use the formula above.

To convert a floating point value to the Omron floating point format, see the C-code example below.

Example, floating point format

The number 1.23 would be represented by this in Omron floating point format,

F EEEE MMMMMMMMMMM

1 1110 00001111011

F=1 -> floating point format used

E=-2

M=123

Example, resolution

If you write the value 1004 to a register and this register has 3 significant digits, it will be stored as 1000.

In the Omron floating point format (F=1), one 16-bit word is used to represent large (or very small numbers) with 3 significant digits.

If data is read or written as a fixed point (i.e. no decimals) number between 0-32767, the 15 bit Unsigned integer format (F=0) may be used.

Detailed description of Omron floating point format

e3-e0 4-bit signed exponent. Gives a value range:

-8..+7 (binary 1000 .. 0111)

m10-m0 11-bit signed mantissa.Gives a value range:

-1024..+1023 (binary

10000000000..01111111111)

A signed number should be represented as a two complement binary number, like below:

-2

The value is then 123x10

= 1.23

Example 15bit unsigned int format

The value 72.0 can be represented as the fixed point number

72. It is within the range 0-32767, which means that the 15-bit fixed point format may be used.

The value will then be represented as:

B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0

Where bit 15 indicates that we are using the fixed point format (F=0).

Omron, I126E-EN-04 Serial communication 73

Programming example:

typedef struct {

int m:11; // mantissa, -1024..1023 int e: 4; // exponent -8..7

unsigned int f: 1; // format, 1->special emoint format } eint16; //--------------------------------------------------------------------------unsigned short int float_to_eint16(float value) {

eint16 etmp;

int dec=0;

while (floor(value) != value && dec<16)

{

dec++; value*=10; } if (value>=0 && value<=32767 && dec==0)

*(short int *)&etmp=(short int)value; else if (value>=-1000 && value<0 && dec==0) {

etmp.e=0;

etmp.f=1;

etmp.m=(short int)value; } else {

etmp.m=0;

etmp.f=1;

etmp.e=-dec;

if (value>=0)

etmp.m=1; // Set sign

else

etmp.m=-1; // Set sign value=fabs(value); while (value>1000) {

etmp.e++; // increase exponent

value=value/10; } value+=0.5; // round etmp.m=etmp.m*value; // make signed

}

Rreturn (*(unsigned short int *)&etmp);

} //--------------------------------------------------------------------------float eint16_to_float(unsigned short int value) {

float f;

eint16 evalue;

evalue=*(eint16 *)&value;

if (evalue.f)

{

if (evalue.e>=0)

f=(int)evalue.m*pow10(evalue.e);

else

f=(int)evalue.m/pow10(abs(evalue.e)); } else

f=value;

return f;

} //---------------------------------------------------------------------------

74 Serial communication Omron, I126E-EN-04

10. Operation via the

4 line

LEDs

Control Keys

Toggle Key

Function Keys

LCD display

100 1240rpm Torque 0% 0.0Nm Current 123.3A Sby Key/Key

10.2 Control panel with 4-line

Control Panel

This chapter describes how to use the control panel. The AC drive can be delivered with a control panel or a blank panel.

10.1 General

The control panel displays the status of the AC drive and is used to set all the parameters. It is also possible to control the motor directly from the control panel. The control panel can be built-in or located externally via serial communication.The AC drive can be ordered without the control panel. Instead of the control panel there will be a blank panel.

NOTE: The AC drive can run without the control panel being connected. However the settings must be such that all control signals are set for external use.

10.1.1 Two different control panels

There are two different control panels available for Omron AC drives IP54 and IP20/21 versions. One with 4-line LCD display and one with a 2-line LCD display. Each described in chapter “10.2 Control panel with 4-line display” on page 75 and “10.3 Control panel with 2-line display” on page 80.

display

This control panel with 4-line display is equipped with real time clock function. This means that actual date and time will be shown at e.g. a trip condition. There is also an optional Control panel with Bluetooth communication available. See chapter“13. Options” on page 225 for more information.

Fig. 79 Control panel with 4 line display, LEDs and Keys.

10.2.1 The display

The display is back lit and consists of 4 rows, each with space for 20 characters. The display is divided into following areas. The different areas in the display are described below:

Fig. 80 The display

Area A:Shows the actual menu number (3 or 4 digits).

Area B:Menu name or heading (Except in menus

Omron, I126E-EN-04 Operation via the Control Panel 75

100+ mode), 8 characters field.

Area C:Edit Cursor if editing or heading in menu[100], 8 characters field.

Area D *:Shows the status of the AC drive (3 digits). The following status indications are possible:

Digits Description Bit*

Stp Motor is stopped 0

Run Motor runs 1

Acc Acceleration 2

Dec Deceleration 3

Trp Tripped 4

Operating Safe Stop, is flashing when

SST

activated VL Operating at voltage limit 6 SL Operating at speed limit 7 CL Operating at current limit 8 TL Operating at torque limit 9

OT Operating at temperature limit 10

t Active I2t protection 11

LV Operating at low voltage 12

Sby Operating from Standby power supply 13

LCL Operating with low cooling liquid level 14

Slp Sleep mode 15

SPS Spin start active 16

*) The status shown in Area D on the control panel can be read via a fieldbus or serial communication, e.g. using Modbus address nr 30053. It is also possible to read all status indications, not just the highest prioritized one, via a fieldbus or serial communication, e.g. using Modbus address nr 30180 and 30182. This information is also shown in EmoSoftCom PC-tool (optional) see menu “Area D stat [72B]”.Area I:Active Motor set M1 - M4 (Set in menu [212]).

Area E:Shows active parameter set: , , , or

[241].

Area F:Active control source.

Area G:Parameter value, shows the setting or selection in the active menu, 12 characters field. This area is empty at the 1st level and 2nd level menu. This area also shows warnings and alarm messages. In some situations this area could indicate “+++” or ” - - -” see further information in the Instruction manual.

Area H:Signal values shown in menu [100], 12 characters field.

Area I:Preferred read-out value (chosen in menu [110])

Area JShows if the menu is in the toggle loop and/or the AC drive is set for Local operation.

= in Toggle loop

= in Local operation and Toggle loop

= Local operation

NOTE: In area B and area C only 8 characters are available, this means that some texts will be shortened.

76 Operation via the Control Panel Omron, I126E-EN-04

Menu [100] Preferred view

100 1240rpm Torque 0% 0.0Nm Current 123.3A Sby Key/Key

First line - set in Menu[110]. Second line - set in Menu[120] Third line - set in Menu[130]

100 0rpm

3.9V 0.0A

0.0°C 0.0Hz Sby /Rem/Rem/--

First line - set in Menu[110]. Second line - set in Menu[120]. Third line - set in Menu[130].

Fourth line - set in Menu[140]

Sixth line - set in Menu[160]

Fifth line - set in Menu[150].

221 1240rpm Motor Volts M1 380V Run Key/Key

Shows Menu number to the left and to the right signal selected

Shows menu name to the left Shows menu value to the right and if it is a Motor parameter active

Shows Drive status/Parameter set and Control source as in menu [100]

in menu [110].

Motor set (M1 in this case) is displayed to the left.

211 Language English Run Loc/Loc

Preferred view is not shown during editing.

= blinking during editing

This menu is displayed at every power-up. During operation, the menu [100] will automatically be displayed when the keyboard is not operated for 5 minutes.

Menu “[100] Preferred View” displays the settings made in menu “[110], 1st line”, “[120], 2nd line” and “[130], 3rd line”.

Extended signal monitoring

If you hold the key when in menu [100] following window will appear, as long as the key is pressed. Here First, Second and Third line are shown as selected in menu [100]. Then additional information will be displayed, selected in the menus [140], [150] and [160] according to below.

Use menu “[170] View mode” to select active type of menu [100] presentation, select if “Normal 100” or “Always 100+” Extended signal monitoring” shall be shown at power-up. A third choice is menu “Normal100wo” = menu [100] without explaining text at second and third line.

10.2.2 Editing mode

All other menus (read and read/write menus) are used in following way.

During editing, preferred view will not be displayed and the cursor will appear blinking to the left. See also below.

Omron, I126E-EN-04 Operation via the Control Panel 77

10.2.3 Fault logger

810 1240rpm Ext trip 2017-01-25 12:34.40 Run Rem/Rem

Run Green

Trip Red

Power Green

As real-time clock is available, line 2 will show trip/warning message and line three will show date and time when the trip condition occurred.

10.2.4 Real Time clock

In this 4 line Control panel (PPU) there is a built in Real time clock. This means that actual date and time will be shown at e.g. a trip condition. There is a built-in capacitor to be able to keep the clock running if the power disappear. In case of loss of power, the backup time for the Real time clock function is at least 60 days. Actual date and time will be set from factory. Date and time is shown and can be set in following menus.

Clock [930]

This menu group displays actual time and date, read only. Time and date are factory set to CET (Central European mean time). Adjust if required in following sub-menus.

930 1240rpm Clock 2017-01-23 12:34.40 Run Key/Key

Time [931]

Actual time, displayed as HH:MM:SS. Adjustable setting.

931 1240rpm Time 12:34.40 Run Key/Key

Unit hh:mm:ss (hours: minutes: seconds)

Date [932]

Actual date, displayed as YYYY-MM-DD. Adjustable setting.

932 1240rpm Date 2017-01-23 Run Key/Key

10.2.5 LED indicators

The symbols on the control panel have the following functions:

Fig. 81 LED indications

Table 27 LED indication

Symbol

POWER

(green)

TRIP (red)

RUN

(green)

ON FLASHING OFF

Power on ---------------- Power off

AC drive tripped

Motor shaft rotates

Function

Warning/Limit

Motor speed increase/ decrease

No warning or trip

Motor stopped

10.2.6 Control keys

The control keys are used to give the Run, Stop or Reset commands directly. As default these keys are disabled, set for remote control. Activate the control keys by selecting Keyboard in the menus “Ref Control [214]”, “Run/Stop Control [215]” and “Reset Ctrl [216]”.

If the Enable function is programmed on one of the digital inputs, this input must be active to allow Run/Stop commands from the control panel

Ta b l e 2 8 C on tr o l ke y s

RUN L:

STOP/RESET:

RUN R:

gives a start with left rotation

stops the motor or resets the AC drive after a trip

gives a start with right rotation

Unit: YYYY-MM-DD (year-month-day)

Weekday [933]

Display of actual weekday, read only.

933 1240rpm Weekday Monday Run Key/Key

78 Operation via the Control Panel Omron, I126E-EN-04

NOTE: It is not possible to simultaneously activate the Run/Stop commands from the keyboard and remotely from the terminal strip (terminals 1-22). Exception is the JOG-function which can give start command, see “ Jog Speed [348]” on page 140.

10.2.7 The Toggle and Loc/Rem

100

211

212

331

222

213

228

221

341

511

Toggle loop

Sub menus

Key

This key has two functions: Toggle and switching between Loc/Rem function.

Press one second to use the toggle function

Press and hold the toggle key for more than five seconds to switch between Local and Remote function, depending on the settings in [2171] and [2172].

When editing values, the toggle key can be used to change the sign of the value, see section 10.6, page 84.

Toggle function

Using the toggle function makes it possible to easily step through selected menus in a loop. The toggle loop can contain a maximum of ten menus. As default the toggle loop contains the menus needed for Quick Setup. You can use the toggle loop to create a quick-menu for the parameters that are most importance to your specific application.

NOTE: Do not keep the Toggle key pressed for more than five seconds without pressing either the +, - or Esc key, as this may activate the Loc/Rem function of this key instead. See menu [217].

Add a menu to the toggle loop

1. Go to the menu you want to add to the loop.

2. Press the Toggle key and keep it pressed while press-

ing the + key.

Fig. 82 Toggle loop example.

Indication of menus in toggle loop

Menus included in the toggle loop are indicated with a in area B in the display.

Delete a menu from the toggle loop

1. Go to the menu you want to delete using the toggle

key.

2. Press the Toggle key and keep it pressed while press-

ing the - key.

Delete all menus from the toggle loop

1. Press the Toggle key and keep it pressed while press-

ing the Esc key.

2. Confirm with Enter.

Default toggle loop

Fig. 82 shows the default toggle loop. This loop contains the necessary menus that need to be set before starting. Press Toggle to enter menu [211] then use the Next key to enter the sub menus [212] to [21A] and enter the parameters. When you press the Toggle key again, menu [221] is displayed.

Loc/Rem function

The Loc/Rem function of this key is disabled as default. Enable the function in menu [2171] and/or [2172].

With the function Loc/Rem you can change between local and remote control of the AC drive from the control panel. The function Loc/Rem can also be changed via the DigIn, see menu “Digital inputs [520]”.

Change control mode

1. Press the Loc/Rem key for five seconds, until Local? or Remote? is displayed.

2. Confirm with Enter.

3. Cancel with Esc.

Local mode

Local mode is used for temporary operation. When switched to LOCAL operation, the AC drive is controlled via the defined Local operation mode, i.e. [2171] and [2172]. The actual status of the AC drive will not change, e.g. Run/Stop conditions and the actual speed will remain exactly the same. When the AC drive is set to Local operation, the display will show in area B in the display.

Omron, I126E-EN-04 Operation via the Control Panel 79

Remote mode

LCD display

LEDs

Control Keys

Toggle Key

Function Keys

221 Motor Volt Stp M1: 400V

When the AC drive is switched to REMOTE operation, the AC drive will be controlled according to selected control methods in the menu’s “Reference Control [214]”, “Run/ Stop Control [215]” and “Reset Control [216]”. To monitor the actual Local or Remote status of the AC drive control, a “Loc/Rem” signal is available on the Digital Outputs or Relays. When the AC drive is set to Local, the signal on the DigOut or Relay will be active/high, in Remote the signal will be inactive/low. See menu “Digital Outputs [540]” and “Relays [550]”.

10.2.8 Function keys

The function keys operate the menus and are also used for programming and read-outs of all the menu settings.

Ta b le 29 F u n c ti on ke y s

-step to a lower menu

ENTER key:

ESCAPE key:

PREVIOUS key:

level

- confirm a changed setting

- step to a higher menu level

- ignore a changed setting, without confirming

- step to a previous menu within the same level

- go to more significant digit in edit mode

10.3 Control panel with 2-line display

Fig. 83 Control panel display, LEDs and Keys.

10.3.1 The display

The display is back lit and consists of 2 rows, each with space for 16 characters. The display is divided into six areas.

The different areas in the display are described below:

NEXT key:

- key:

+ key:

TOGGLE and LOC/REM key:

-step to a next menu within the same level

- go to less significant digit in edit mode

- decrease a value

- change a selection

- increase a value

- change a selection

- Toggle between menus in the toggle loop

- Switching between

local

and remote control

- Change the sign of a value

Fig. 84 The display

Area A:Shows the actual menu number (3 or 4 digits).

Area BShows if the menu is in the toggle loop or the AC drive is set for Local operation.

Area C:Shows the heading of the active menu.

Area D *:Shows the status of the AC drive (3 digits). The following status indications are possible:

Digits Description Bit*

Stp Motor is stopped 0 Run Motor runs 1 Acc Acceleration 2 Dec Deceleration 3

Trp Tripped 4

Operating Safe Stop, is flashing when

SST

activated VL Operating at voltage limit 6 SL Operating at speed limit 7 CL Operating at current limit 8

80 Operation via the Control Panel Omron, I126E-EN-04

Digits Description Bit*

300 Process Stp

220 Motor Data Stp

221 Motor Volt Stp M1: 400V

4161MaxAlarm Mar Stp 15%

Run Green

Trip Red

Power Green

TL Operating at torque limit 9

OT Operating at temperature limit 10

tActive I2t protection 11

LV Operating at low voltage 12 Sby Operating from Standby power supply 13 LCL Operating with low cooling liquid level 14

Slp Sleep mode 15

SPS Spin start active 16

*) The status shown in Area D on the control panel can be

read via a fieldbus or serial communication, e.g. using Modbus address nr 30053. It is also possible to read all status indications, not just the highest prioritized one, via a fieldbus or serial communication, e.g. using Modbus address nr 30180 and

30182. This information is also shown in EmoSoftCom PC-tool (optional) see menu “Area D stat [72B]”.

Area E:Shows active parameter set and if it is a motor parameter.

Area F:Shows the setting or selection in the active menu. This area is empty at the 1st level and 2nd level menu. This area also shows warnings and alarm messages. In some situations this area could indicate “+++” or ” - - -” please see further information in Chapter 10.3.2 page 81

Fig. 85 Example 1st level menu

10.3.3 LED indicators

The symbols on the control panel have the following functions:

Fig. 89 LED indications

Table 30 LED indication

Symbol

POWER

(green)

TRIP (red)

RUN

(green)

ON FLASHING OFF

Power on ---------------- Power off

AC drive tripped

Motor shaft rotates

Function

Warning/Limit

Motor speed increase/ decrease

No warning or trip

Motor stopped

10.3.4 Control keys

If the Enable function is programmed on one of the digital inputs, this input must be active to allow Run/Stop commands from the control panel

Fig. 86 Example 2nd level menu

Fig. 87 Example 3d level menu

Fig. 88 Example 4th level menu

10.3.2 Indications on the display

The display can indicate “+++” or “- - -” if a parameter is out of range. In the AC drive there are parameters which are dependent on other parameters. For example, if the speed reference is 500 and the maximum speed value is set to a value below 500, this will be indicated with “+++” on the display. If the minimum speed value is set over 500, “- - -” is displayed.

Ta b l e 3 1 C on tr ol ke ys

RUN L:

STOP/RESET:

RUN R:

gives a start with left rotation

stops the motor or resets the AC drive after a trip

gives a start with right rotation

Omron, I126E-EN-04 Operation via the Control Panel 81

10.3.5 The Toggle and Loc/Rem

100

211

212

331

222

213

228

221

341

511

Toggle loop

Sub menus

Key

This key has two functions: Toggle and switching between Loc/Rem function.

Press one second to use the toggle function

Press and hold the toggle key for more than five seconds to switch between Local and Remote function, depending on the settings in [2171] and [2172].

When editing values, the toggle key can be used to change the sign of the value, see section 10.6, page 84.

Toggle function

NOTE: Do not keep the Toggle key pressed for more than five seconds without pressing either the +, - or Esc key, as this may activate the Loc/Rem function of this key instead. See menu [217].

Add a menu to the toggle loop

1. Go to the menu you want to add to the loop.

2. Press the Toggle key and keep it pressed while press-

ing the + key.

Fig. 90 Toggle loop example.

Indication of menus in toggle loop

Menus included in the toggle loop are indicated with a in area B in the display.

Delete a menu from the toggle loop

1. Go to the menu you want to delete using the toggle

key.

2. Press the Toggle key and keep it pressed while press-

ing the - key.

Delete all menus from the toggle loop

1. Press the Toggle key and keep it pressed while press-

ing the Esc key.

2. Confirm with Enter.

Default toggle loop

Loc/Rem function

The Loc/Rem function of this key is disabled as default. Enable the function in menu [2171] and/or [2172].

Change control mode

1. Press the Loc/Rem key for five seconds, until Local? or Remote? is displayed.

2. Confirm with Enter.

3. Cancel with Esc.

Local mode

82 Operation via the Control Panel Omron, I126E-EN-04

Remote mode

10.3.6 Function keys

The function keys operate the menus and are also used for programming and read-outs of all the menu settings.

Ta b le 32 F u n c ti on ke y s

-step to a lower menu level

- confirm a changed setting

- step to a higher menu level

- ignore a changed setting, without confirming

ESC

ENTER key:

ESCAPE key:

10.4 The menu structure

The menu structure consists of 4 levels:

Main Menu 1st level

2nd level The second character in the menu number. 3rd level The third character in the menu number. 4th level The fourth character in the menu number.

This structure is consequently independent of the number of menus per level.

For instance, a menu can have one selectable menu (Set/ View Reference Value [310]), or it can have 17 selectable menus (menu Speeds [340]).

NOTE: If there are more than 10 menus within one level, the numbering continues in alphabetic order.

The first character in the menu number.

PREVIOUS key:

NEXT key:

- key:

+ key:

TOGGLE and LOC/REM key:

- step to a previous menu within the same level

- go to more significant digit in edit mode

- step to a next menu within the same level

- go to less significant digit in edit mode

- decrease a value

- change a selection

- increase a value

- change a selection

- Toggle between menus in the toggle loop

- Switching between local and remote control

- Change the sign of a value

4161

NG_06-F28

4162

Fig. 91 Menu structure

Omron, I126E-EN-04 Operation via the Control Panel 83

10.4.1 The main menu

2621 Baudrate Stp 38400

331 Acc Time Stp 2.00s

Flashing

331 Acc Time Stp 4.00s

Flashing

This section gives you a short description of the functions in the Main Menu.

100 Preferred View

Displayed at power-up. It displays the actual process value as default. Programmable for many other read-outs.

200 Main Setup

Main settings to get the AC drive operable. The motor data settings are the most important. Also option utility and settings.

300 Process and Application Parameters

Settings more relevant to the application such as Reference Speed, torque limitations, PID control settings, etc.

400 Shaft Power Monitor and Process

Protection

The monitor function enables the AC drive to be used as a load monitor to protect machines and processes against mechanical overload and underload.

500 Inputs/Outputs and Virtual

Connections

All settings for inputs and outputs are entered here.

10.6 Editing values in a menu

Most values in the second row in a menu can be changed in two different ways. Enumerated values like the baud rate can only be changed with alternative 1.

Alternative 1

When you press the + or - keys to change a value, the cursor is flashing to the left in the display and the value is increased or decreased when you press the appropriate key. If you keep the + or - keys pressed, the value will increase or decrease continuously. When you keep the key pressed the change speed will increase. The Toggle key is used to change the sign of the entered value. The sign of the value will also change when zero is passed. Press Enter to confirm the value.

600 Logical Functions and Timers

All settings for conditional signals are entered here.

700 View Operation and Status

Viewing all the operational data like frequency, load, power, current, etc.

800 View Trip Log

Viewing the last 10 trips in the trip memory.

900 Service Information and AC drive Data

Electronic type label for viewing the software version and AC drive type.

10.5 Programming during operation

Most of the parameters can be changed during operation without stopping the AC drive. Parameters that can not be changed are marked with a lock symbol in the display.

NOTE: If you try to change a function during operation that only can be changed when the motor is stopped, the message “Stop First” is displayed.

Alternative 2

Press the + or - key to enter edit mode. Then press the Prev or Next key to move the cursor to the right most position of the value that should be changed. The cursor will make the selected character flashes. Move the cursor using the Prev or Next keys. When you press the + or - keys, the character at the cursor position will increase or decrease. This alternative is suitable when you want to make large changes, i.e. from 2 s to 400 s.

To change the sign of the value, press the toggle key. This makes it possible to enter negative values (Only valid for certain parameters).

Example: When you press Next the 4 will flash.

Press Enter to save the setting and Esc to leave the edit mode.

10.7 Copy current parameter to all sets

When a parameter is displayed, press the Enter key for 5 seconds. Now the text To all sets? is displayed. Press Enter to copy the setting for current parameter to all sets.

84 Operation via the Control Panel Omron, I126E-EN-04

10.8 Programming example

100 0rpm Stp 0.0A

200 MAIN SETUP

Stp

300 Process

Stp

310 Set/View Ref

Stp

330 Run/Stop

Stp

331 Acc Time Stp 2.00s

Flashing

331 Acc Time Stp 4.00s

This example shows how to program a change of the Acc. Time set from 2.0 s to 4.0 s.

The flashing cursor indicates that a change has taken place but is not saved yet. If at this moment, the power fails, the change will not be saved.

Use the ESC, Prev, Next or the Toggle keys to proceed and to go to other menus.

Menu 100 appears after power-up.

Press “Next” key for menu [200].

Press “Next” key for menu [300].

Press “Enter” key for menu [310].

Press “Next” key two times for menu [330].

Press “Enter” for menu [331].

Omron, I126E-EN-04 Operation via the Control Panel 85

Fig. 92 Programming example

Press “+” key

Keep “+” key pressed until desired value has been reached.

Save the changed value by pressing “Enter” key.

86 Operation via the Control Panel Omron, I126E-EN-04

11. Functional Descrip-

4-line display

2-line display

100 1240rpm Sby Key/Key

100 0rpm Stp 0.0Nm

100 (1st Line)

Stp (2nd Line)

tion

This chapter describes the menus and parameters in the software. It also briefly describes how menus and parameters are shown in the LCD windows in the two different Control panels that are available for Omron AC drives versions IP54 and IP20/21.

There are two models of Control panels available with different LCD displays and layout.

11.1 2-line LCD display

See chapter “10.3 Control panel with 2-line display” on page 80 for detailed information.

Preferred View [100]

This menu is displayed at every power-up. During operation, the menu [100] will automatically be displayed when the keyboard is not operated for 5 minutes. The automatic return function will be switched off when the Toggle and Stop key is pressed simultaneously. As default it displays the reference and torque values.

Menu “[100] Preferred View” displays the settings made in menu “[110], 1st line”, and “[120], 2nd line”. See Fig. 93.

Fig. 93 Display functions

Omron,I126E-EN-04 Functional Description 87

11.2 4-line LCD display

100 1240rpm Torque 0% 0.0Nm Current 123.3A Sby Key/Key

First line - set in Menu[110]. Second line - set in Menu[120]

Third line - set in Menu[130]

100 0rpm

3.9V 0.0A

0.0°C 0.0Hz Sby /Rem/Rem/--

First line - set in Menu[110].

Second line - set in Menu[120].

Third line - set in Menu[130].

Fourth line - set in Menu[140]

Sixth line - set in Menu[160]

Fifth line - set in Menu[150].

See chapter “10.2 Control panel with 4-line display” on page 75 for detailed information

Menu [100] Preferred view

This menu is displayed at every power-up. During operation, the menu [100] will automatically be displayed when the keyboard is not operated for 5 minutes.

Menu “[100] Preferred View” displays the settings made in menu “[110], 1st line”, “[120], 2nd line” and “[130], 3rd line”.

Extended signal monitoring

Use menu “[170] View mode” to select active type of menu [100] presentation, select if “Normal 100” or “Always 100+” Extended signal monitoring” shall be shown at power-up. A third choice is menu “Normal 100wo” = menu [100] without explaining text at second and third line.

88 Functional Description Omron, I126E-EN-04

11.3 Menus

Following chapters describes the menus and parameters in the software. You will find a short description of each function and information about default values, ranges, etc. There are also tables containing communication information. You will find the parameter number for all available fieldbus options as well as the enumeration for the data. On our home page in the download area, you could find a "Communication information" list and a list to note “Parameter set” information.

Resolution of settings

The resolution for all range settings described in this chapter is 3 significant digits. Exceptions are speed values which are presented with 4 significant digits. Table 33 shows the resolutions for 3 significant digits.

Table 33

3 Digit Resolution

0.01-9.99 0.01

10.0-99.9 0.1

NOTE: Functions marked with the sign cannot be changed during Run Mode.

Description of menu table layout

Following two kinds of tables are used in this chapter.

332 Read only

 Dec Time 



Default:





222 Read-only



Default: 50%

Resolution

1. Parameter cannot be changed during operation.

2. Parameter only for viewing.

3. Menu information as displayed on control panel. For explanation of display text and symbols, see Chapter 10. page 75.

4. Factory setting of parameter (also showed on display).

5. Available settings for the menu, listed selections.

6. Communication integer value for the selection. For use with communication bus interface (only if selection type parameters).

7. Description of selection alternative, setting or range (min - max value).

 Motor Frequ 



100-999 1

1000-9990 10

10000-99900 100

11.3.1 1st Line [110]

Sets the content of the first line in the menu “[100] Preferred View

110 1st Line

Default: Process Val Dependent on menu Process Val 0 Process value Speed 1 Speed To rq ue 2 To rq ue Process Ref 3 Process reference Shaft Power 4 Shaft power El Power 5 Electrical power Current 6 Current Output volt 7 Output voltage Frequency 8 Frequency DC Voltage 9 DC voltage IGBT Temp 10 IGBT temperature Motor Temp * 11 Motor temperature VSD Status 12 AC drive status Run Time 13 Run Time Energy 14 Energy Mains Time 15 Mains time

* The “Motor temp” is only visible if you have the option

PTC/PT100 card installed and a PT100 input is selected in menu[236].

.”

Omron,I126E-EN-04 Functional Description 89

Communication information

Modbus Instance no/DeviceNet no: 43001 Profibus slot/index 168/160 EtherCAT and CANopen index (hex) 4bb9 Profinet IO index 19385 Fieldbus format UInt Modbus format UInt

11.3.4 4th Line [140]

Sets the content of the fourth line in the menu “[100] Preferred View”. Same selection as in menu [110].

140 4th Line

Default: VSD Status

11.3.2 2nd Line [120]

Sets the content of the second line in the menu “[100] Preferred View”. Same selection as in menu [110].

120 2nd Line

Default: Torque

Communication information

Modbus Instance no/DeviceNet no: 43002 Profibus slot/index 168/161 EtherCAT and CANopen index (hex) 4bba Profinet IO index 19386 Fieldbus format UInt Modbus format UInt

NOTE: Following menus [130] to [170] are only valid for the control panel with 4-line display.

11.3.3 3rd Line [130]

Sets the content of the third line in the menu “[100] Preferred View”. Same selection as in menu [110].

Communication information

Modbus Instance no/DeviceNet no: 43004 Profibus slot/index 168/163 EtherCAT and CANopen index (hex) 4bbc Profinet IO index 19388 Fieldbus format Modbus format

11.3.5 5th Line [150]

Sets the content of the fifth line in the menu “[100] Preferred View”. Same selection as in menu [110].

150 5th Line

Default: DC Voltage

Communication information

Modbus Instance no/DeviceNet no: 43005 Profibus slot/index 168/164 EtherCAT and CANopen index (hex) 4bbd Profinet IO index 19389 Fieldbus format Modbus format

130 3rd Line

Default: Frequency

Communication information

Modbus Instance no/DeviceNet no: 43003 Profibus slot/index 168/162 EtherCAT and CANopen index (hex) 4bbb Profinet IO index 19387 Fieldbus format Modbus format

11.3.6 6th Line [160]

Sets the content of the sixth line in the menu “[100] Preferred View”. Same selection as in menu [110].

160 6th Line

Default: IGBT Temp

Communication information

Modbus Instance no/DeviceNet no: 43006 Profibus slot/index 168/165 EtherCAT and CANopen index (hex) 4bbe Profinet IO index 19390 Fieldbus format Modbus format

90 Functional Description Omron, I126E-EN-04

11.3.7 View mode [170]

Select how menu [100] shall be displayed.

170 View mode

Default: Normal 100

Normal 100

Normal 100wo

Always 100+

Communication information

Modbus Instance no/DeviceNet no: 43007 Profibus slot/index 168/166 EtherCAT and CANopen index (hex) 4bbf Profinet IO index 19391 Fieldbus format Modbus format

Preferred view as set in menu 110, 120, 130

As Normal 100 without text at second and third lines.

Extended signal monitoring as set in menus 110 - 160

11.4 Main Setup [200]

The Main Setup menu contains the most important settings to get the AC drive operational and set up for the application. It includes different sub menus concerning the control of the unit, motor data and protection, utilities and automatic resetting of faults. This menu will instantaneously be adapted to build in options and show the required settings.

11.4.1 Operation [210]

Selections concerning the used motor, AC drive mode, control signals and serial communication are described in this submenu and is used to set the AC drive up for the application.

Language [211]

Select the language used on the LC Display. Once the language is set, this selection will not be affected by the Load Default command. There are two software sets with different languages available for delivery. “Standard software, Language set 1” and the optional “Standard software, Language set 2”, see table below and Fig. 1, page 9.

211 Language Language set

Default: English English 0 English selected X X Svenska 1 Swedish selected X Nederlands 2 Dutch selected X Deutsch 3 German selected X X Français 4 French selected - X Español 5 Spanish selected X Руccкий 6 Russian selected X X Italiano 7 Italian selected X -

Cesky 8 Czech selected - X

Turkish 9 Turki s h sel e c ted - X

-10 - -

Polski 11 Polish selected X

Communication information

Modbus Instance no/DeviceNet no: 43011 Profibus slot/index 168/170 EtherCAT and CANopen index (hex) 4bc3 Profinet IO index 19395 Fieldbus format UInt Modbus format UInt

Set 1 Set 2

Omron,I126E-EN-04 Functional Description 91

Select Motor [212]

This menu is used if you have more than one motor in your application. Select the motor to define. It is possible to define up to four different motors, M1 to M4, in the AC drive. For parameter set handling including Motor sets M1 - M4 see Chapter 11.4.6 page 109.

212 Select Motor

Default: M1

M1 0

212 Select Motor

Default: M1 M1 0 M2 1 M3 2 M4 3

Motor Data is connected to selected motor.

Drive Mode [213]

This menu is used to set the control mode for the motor. Settings for the reference signals and read-outs is made in menu “Process source, [321]”.

• Speed Mode offers an accurate control of the motor speed independently of the load. The Speed mode also increases the accuracy of the different analogue output signals that are related to the motor speed. Speed mode can also be used if several motors of same type and size are connected in parallel. Requires all motors to be mechanically connected to the load.

• Torque Mode can be selected for applications where the motor shaft torque needs to be controlled independently of the speed.

• V/Hz Mode (output speed [712] in rpm) is used when several motors in parallel of different type or size are connected or if parallel motors are not mechanically connected to the load

213 Drive Mode

Communication information

Modbus Instance no/DeviceNet no: 43012 Profibus slot/index 168/171 EtherCAT and CANopen index (hex) 4bc4 Profinet IO index 19396 Fieldbus format UInt Modbus format UInt

Default: Speed

The AC drive is speed controlled. Reference given=speed reference with

Speed 0

To rq ue 1

V/Hz 2

ramp. Speed and torque limits can be set. Using “direct torque control” as motor control method.

The AC drive is torque controlled. Reference given=torque reference without ramp. Speed and torque limit can be set. Using “direct torque control” as motor control method.

NOTE: No ramps active in the AC drive. Care must be taken.

All control loops are related to frequency control.

NOTE: All the functions and menu read-outs with regard to speed and rpm (e.g. Max Speed = 1500 rpm, Min Speed=0 rpm, etc.) remain speed and rpm, although they represent the output frequency.

Communication information

Modbus Instance no/DeviceNet no: 43013 Profibus slot/index 168/172 EtherCAT and CANopen index (hex) 4bc5 Profinet IO index 19397 Fieldbus format UInt Modbus format UInt

92 Functional Description Omron, I126E-EN-04

Reference control [214]

To control the speed of the motor, the AC drive needs a reference signal. This reference signal can be controlled by a remote source from the installation, the keyboard of the AC drive, or by serial or fieldbus communication. Select the required reference control for the application in this menu

Run/Stop Control [215]

This function is used to select the source for run and stop commands. This is described on page 138.

Start/stop via analogue signals can be achieved by using

function “Stp<MinSpd [342]”.

214 Ref control

Default: Remote

The reference signal comes from the

Remote 0

Keyboard 1

Com 2

Option 3

NOTE: If the reference is switched from Remote to Keyboard, the last remote reference value will be the default value for the control panel.

Communication information

Modbus Instance no/DeviceNet no: 43014 Profibus slot/index 168/173 EtherCAT and CANopen index (hex) 4bc6 Profinet IO index 19398 Fieldbus format UInt Modbus format UInt

analogue inputs of the terminal strip (terminals 1-22).

Reference is set with the + and - keys on the Control Panel. Can only be done in menu “Set/View reference [310]”.

The reference is set via the serial communication (RS 485, Fieldbus.) See section 9.5, page 72 for further information.

The reference is set via an option. Only available if the option can control the reference value.

215 Run/Stp Ctrl

Default: Remote

The start/stop signal comes from the digital

Remote 0

Keyboard 1 Start and stop is set on the Control Panel.

Com 2

Option 3 The start/stop is set via an option.

Communication information

Modbus Instance no/DeviceNet no: 43015 Profibus slot/index 168/174 EtherCAT and CANopen index (hex) 4bc7 Profinet IO index 19399 Fieldbus format UInt Modbus format UInt

inputs of the terminal strip (terminals 1-22). For settings, see menu group [330] and [520].

The start/stop is set via the serial communication (RS 485, Fieldbus.) See Fieldbus or RS232/485 option manual for details.

Omron,I126E-EN-04 Functional Description 93

Reset Control [216]

When the AC drive is stopped due to a failure, a reset command is required to make it possible to restart the AC drive. Use this function to select the source of the reset signal.

216 Reset Ctrl

Default: Remote

Remote 0

Keyboard 1

Com 2

Remote + Keyb

Com + Keyb

Rem+Keyb +Com

Option 6

The command comes from the inputs of the terminal strip (terminals 1-22).

The command comes from the command keys of the Control Panel.

The command comes from the serial communication (RS 485, Fieldbus).

The command comes from the inputs of

the terminal strip (terminals 1-22) or the keyboard.

The command comes from the serial

communication (RS485, Fieldbus) or the keyboard.

The command comes from the inputs of the terminal strip (terminals 1-22), the

keyboard or the serial communication (RS485, Fieldbus).

The command comes from an option. Only available if the option can control the reset command.

Local/Remote key function [217]

The Toggle key on the keyboard, see section 10.2.7, page 79, has two functions and is activated in this menu. As default the key is just set to operate as a Toggle key that moves you easily through the menus in the toggle loop. The second function of the key allows you to easily swap between Local and normal operation (set up via [214] and [215]) of the AC drive. Local mode can also be activated via a digital input. If both [2171] and [2172] is set to Standard, the function is disabled.

2171 LocRefCtrl

Default: Standard Standard 0 Local reference control set via [214] Remote 1 Local reference control via remote Keyboard 2 Local reference control via keyboard Com 3 Local reference control via communication

Communication information

Modbus Instance no/DeviceNet no: 43009 Profibus slot/index 168/168 EtherCAT and CANopen index (hex) Profinet IO index 19393 Fieldbus format UInt Modbus format UInt

2172 LocRunCtrl

4bc1

Communication information

Modbus Instance no/DeviceNet no: 43016 Profibus slot/index 168/175 EtherCAT and CANopen index (hex) 4bc8 Profinet IO index 19400 Fieldbus format UInt Modbus format UInt

Default: Standard Standard 0 Local Run/Stop control set via [215] Remote 1 Local Run/Stop control via remote Keyboard 2 Local Run/Stop control via keyboard

Com 3

Local Run/Stop control via communication

Communication information

Modbus Instance no/DeviceNet no: 43010 Profibus slot/index 168/169 EtherCAT and CANopen index (hex) 4bc2 Profinet IO index 19394 Fieldbus format UInt Modbus format UInt

94 Functional Description Omron, I126E-EN-04

Lock Code? [218]

Right

Left

To prevent the keyboard being used or to change the setup of the AC drive and/or process control, the keyboard can be locked with a password. This menu, “Lock Code [218]”, is used to lock and unlock the keyboard. Enter the password “291” to lock/unlock the keyboard operation. If the keyboard is not locked (default) the selection “Lock Code?” will appear. If the keyboard is already locked, the selection “Unlock Code?” will appear.

When the keyboard is locked, parameters can be viewed but not changed. The reference value can be changed and the AC drive can be started, stopped and reversed if these functions are set to be controlled from the keyboard.

218 Lock code?

Default: 0 Range: 0–9999

Communication information

Modbus Instance no/DeviceNet no: 43018 Profibus slot/index 168/177 EtherCAT and CANopen index (hex) 4bca Profinet IO index 19402 Fieldbus format UInt, 1=1 Modbus format UInt

Rotation [219]

Overall limitation of motor rotation direction

This function limits the overall rotation, either to left or right or both directions. This limit is prior to all other selections, e.g.: if the rotation is limited to right, a Run-Left command will be ignored. To define left and right rotation we assume that the motor is connected U-U, V-V and W-W.

Fig. 94 Rotation

In this menu you set the general rotation for the motor.

219 Rotation

Default: R + L

Speed direction is limited to right

R+L 3 Both speed directions allowed.

Communication information

Modbus Instance no/DeviceNet no: 43019 Profibus slot/index 168/178 EtherCAT and CANopen index (hex) 4bcb Profinet IO index 19403 Fieldbus format UInt Modbus format UInt

rotation. The input and key RunL are disabled.

Speed direction is limited to left rotation. The input and key RunR are disabled.

Speed Direction and Rotation

The speed direction can be controlled by:

• RunR/RunL commands on the control panel.

• RunR/RunL commands on the terminal strip (terminals 1-22).

• Via the serial interface options.

• The parameter sets.

Omron,I126E-EN-04 Functional Description 95

11.4.2 Remote Signal Level/Edge

[21A]

In this menu you select the way to control the inputs for RunR, RunL and Reset that are operated via the digital inputs on the terminal strip. The inputs are default set for level-control, and will be active as long as the input is made and kept high. When edge-control is selected, the input will be activated by the low to high transition of the input. See Chapter 7.2 page 64 for more information.

21A Level/Edge

Default: Level

The inputs are activated or deactivated

Level 0

Edge 1

Communication information

Modbus Instance no/DeviceNet no: 43020 Profibus slot/index 168/179 EtherCAT and CANopen index (hex) 4bcc Profinet IO index 19404 Fieldbus format UInt Modbus format UInt

CAUTION! Level controlled inputs DO NOT comply with the Machine Directive if the inputs are directly used to start and stop the machine.

NOTE: Edge controlled inputs can comply with the Machine Directive (see the Chapter 8. page 69) if the inputs are directly used to start and stop the machine.

by a continuous high or low signal. Is commonly used if, for example, a PLC is used to operate the AC drive.

The inputs are activated by a transition; for Run and Reset from “low” to “high” and for Stop from "high" to "low".

11.4.3 Mains supply voltage [21B]

WARNING! This menu must be set according to the AC drive product label and the supply voltage used. Wrong setting might damage the AC drive or brake resistor.

In this menu the nominal mains supply voltage connected to the AC drive can be selected. The setting will be valid for all parameter sets. The default setting, Not defined, is never selectable and is only visible until a new value is selected.

This menu specifies the AC supply voltage. The corresponding DC voltage is 1.34 times higher.

Once the supply voltage is set, this selection will not be affected by the Load Default command [243].

Brake chopper activation level is adjusted using the setting of [21B].

NOTE: The setting is affected by the “Load from CP” command [245] and if loading parameter file via EmoSoftCom.

21B Supply Volts

Default: Not defined

Not Defined 0

220-240 VAC 1 Only valid for SX-F48 380-415 VAC 3 Only valid for SX-F48/69 440-480 VAC 4 Only valid for SX-F48/69 500-525 VAC 5 Only valid for SX-F69 550-600 VAC 6 Only valid for SX-F69 660-690 VAC 7 Only valid for SX-F69

Communication information

Modbus Instance no/DeviceNet no: 43381 Profibus slot/index 170/30 EtherCAT and CANopen index (hex) 4d35 Profinet IO index 19765 Fieldbus format UInt Modbus format UInt

Inverter default value used. Only valid if this parameter is never set.

96 Functional Description Omron, I126E-EN-04

Omron SX-F Users guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Safety Instructions

Contents

1. Introduction

1.1 Delivery and unpacking

1.2 Using of the instruction manual

1.2.1 Instruction manuals for optional equipment

1.3 Warranty

1.4 Type code number

1.5 Standards

1.5.1 Product standard for EMC

1.6 Dismantling and scrapping

1.7 Glossary

1.7.1 Abbreviations and symbols

1.7.2 Definitions

2. Mounting

2.1 Lifting instructions

2.2 Stand-alone units

2.2.1 Cooling

2.2.2 Mounting schemes

2.3 Cabinet mounting

2.3.1 Cooling

2.3.2 Recommended free space in front of cabinet

2.3.3 Mounting schemes, cabinets

3. Installation

3.1.1 Remove/open front cover

3.1 Before installation

3.2.1 Mains cables

3.2.2 Motor cables

3.3.1 Connection of mains and motor cables on IP20 modules

3.4 Cable specifications

3.4.1 Stripping lengths

3.4.2 Fuse data

3.4.3 Cable connection data for mains, motor and PE cables according to IEC ratings

3.4.4 Cable connection data for mains, motor and PE cables according to NEMA ratings

3.5 Thermal protection on the motor

3.6 Motors in parallel

4. Control Connections

4.1 Control board

4.2 Terminal connections

4.4 Connection example

4.5.1 Cables

4.5.2 Types of control signals

4.5.3 Screening

4.5.4 Single-ended or double-ended connection?

4.6 Connecting options

4.5.5 Current signals ((0)4-20 mA)

4.5.6 Twisted cables

5. Getting Started

5.1 Connect the mains and motor cables

5.1.1 Mains cables

5.1.2 Motor cables

5.2 Using the function keys

5.3 Remote control

5.3.1 Connect control cables

5.3.2 Switch on the mains

5.3.3 Set the Motor Data

5.3.4 Run the AC drive

5.4 Local control

5.4.1 Switch on the mains

5.4.2 Select manual control

5.4.3 Set the Motor Data

5.4.4 Enter a Reference Value

5.4.5 Run the AC drive

6. Applications

6.1 Application overview

6.1.1 Cranes

6.1.2 Crushers

6.1.3 Mills

6.1.4 Mixers

7. Main Features

7.1 Parameter sets

7.1.2 One motor and two parameter sets

7.1.1 One motor and one parameter set

7.1.4 Autoreset at trip

7.1.5 Reference priority

7.1.6 Preset references