Omron CIMR-E7Z40P4, CIMR-E7Z42P2, CIMR-E7Z40P7, CIMR-E7Z41P5, CIMR-E7Z43P7 User Manual

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VARISPEED E7

Variable Torque Frequency Inverter

USER’S MANUAL

Manual No. TOE-S616-56.1-03-OY

Table of Content

Warnings ............................................................................................... VII

Safety Precautions and Instructions for Use........................................ VIII

EMC Compatibility................................................................................. X

Line Filters ............................................................................................ XII

Registered Trademarks......................................................................... XV

1 Handling Inverters.................................................................. 1-1

Varispeed E7 Introduction ...........................................................................1-2



Varispeed E7 Applications .............................................................................................1-2

 Varispeed E7 Models .....................................................................................................1-2

Confirmations upon Delivery .......................................................................1-4



Checks ...........................................................................................................................1-4

 Nameplate Information ..................................................................................................1-4

 Inverter Software Version ..............................................................................................1-5

 Component Names ........................................................................................................1-6

Exterior and Mounting Dimensions ..............................................................1-9



IP00 Inverters ................................................................................................................1-9

 NEMA 1 / IP20 Inverters ..................................................................... ... ... ...................1-10

 IP54 Inverters ..............................................................................................................1-10

Checking and Controlling the Installation Site ...........................................1-13



Installation Site ......................................... ... ....................................... ... ......................1-13

 Controlling the Ambient Temperature .......................................................................... 1-13

 Protecting the IP00 or NEMA 1 Inverter from Foreign Matter ......................................1-13

 Additional Installation Precautions for the IP54 Inverters ............................................1-14

 Keeping the IP54 protection ........................................................................................1-14

Installation Orientation and Space .............................................................1-15

Accessing the Inverter Terminals ..............................................................1-16



Removing the Terminal Cover (IP00 and NEMA 1 / IP20 Inverters) ...........................1-16

 Attaching the Terminal Cover ......................................................................................1-16

 Opening the Door (IP54 Inverters) ............................................................................ ..1-17

 Closing the Door (IP54 Inverters) ...............................................................................1-17

Removing/Attaching the Digital Operator and Front Cover .......................1-18



Inverters of 18.5 kW or Less ........................................................................................1-18

 Inverters of 22 kW or More ..........................................................................................1-20

2 Wiring....................................................................................... 2-1

Connection Diagrams ..................................................................................2-2



Circuit Descriptions ........................................................................................................2-4

Terminal Block Configuration ......................................................................2-5

Wiring Main Circuit Terminals ......................................................................2-7



Applicable Wire Sizes and Crimp Terminals ..................................................................2-7

 Main Circuit Terminal Functions ..................................................................................2-15

 Main Circuit Configurations ..........................................................................................2-16

 Standard Connection Diagrams ...................................................................................2-18

 Wiring the Main Circuits ...............................................................................................2-20

Wiring Control Circuit Terminals ...............................................................2-27



Wire Sizes ...................................................................................................................2-27

 Control Circuit Terminal Functions ..............................................................................2-31

 Control Circuit Terminal Connections ..........................................................................2-35

 Control Circuit Wiring Precautions ..............................................................................2-36

Wiring Check .............................................................................................2-37



Checks ........................................................................................................................2-37

Installing and Wiring Option Cards ............................................................2-38



Option Card Models ........................................................... ....................................... ..2-38

 Installation in IP00 and NEMA 1 / IP20 Inverters ........................................................2-38

 Installation in IP54 Inverters ........................................................................................2-39

3 Digital Operator and Modes....................................................3-1

Digital Operator ...........................................................................................3-2



Digital Operator Display ............................................................. ... ................................3-2

 Digital Operator Keys ................................................... ... ... ...........................................3-3

Modes .........................................................................................................3-5



Inverter Modes ..............................................................................................................3-5

 Switching Modes ...........................................................................................................3-6

 Drive Mode ....................................................................................................................3-8

 Quick Programming Mode .............................................................................................3-9

 Advanced Programming Mode ................................................. ...................................3-11

 Verify Mode .................................................................................................................3-15

 Autotuning Mode ............................................... ....................................... ... ................3-17

4 Trial Operation.........................................................................4-1

Trial Operation Procedure ...........................................................................4-2

Trial Operation ............................................................................................4-3



Application Confirmation ...............................................................................................4-3

 Setting the Power Supply Voltage Jumper

(400 V Class Inverters of 75 kW or Higher) ...................................................................4-3

 Power ON ......................................................................................................................4-3

 Checking the Display Status .........................................................................................4-4

 Basic Settings ............................................................... ... ........................................ .. ....4-5

 Selecting the V/f pattern ................................................................................................4-7

 Autotuning .....................................................................................................................4-7

 Application Settings .......................................................................................................4-9

 No-load Operation .........................................................................................................4-9

 Loaded Operation ..........................................................................................................4-9

 Check and Recording User Parameters ......................................................................4-10

Adjustment Suggestions ...........................................................................4-11

5 User Parameters......................................................................5-1

User Parameter Descriptions ......................................................................5-2



Description of User Parameter Tables .......................................................................... 5-2

Digital Operation Display Functions and Levels ..........................................5-3



User Parameters Available in Quick Programming Mode .............................................5-4

III

User Parameter Tables ...............................................................................5-6



Setup Settings: A ...........................................................................................................5-6

 Application Parameters: b ..............................................................................................5-8

 Tuning Parameters: C ................................................... ... ... .........................................5-15

 Reference Parameters: d .............................................................................................5-18

 Motor Parameters: E ........................................................ ... .........................................5-20

 Option Parameters: F ..................................................................................................5-22

 Terminal Function Parameters: H ................................................................................5-23

 Protection Function Parameters: L ..............................................................................5-29

 Special Adjustments: n ................................................................................................5-35

 Digital Operator Parameters: o ....................................................................................5-36

 Motor Autotuning: T .....................................................................................................5-40

 Monitor Parameters: U .................................................................................................5-41

 Setting Values that Change with the V/f Pattern Selection (E1-03) .............................5-46

 Factory Settings that Change with the Inverter Capacity (o2-04) ................................5-47

6 Parameter Settings by Function............................................ 6-1

Carrier Frequency Selection ........................................................................6-2



Setting the Carrier Frequency ........................................................................................6-2

Frequency Reference ..................................................................................6-5



Selecting the Frequency Reference Source .............................................................. ....6-5

 Using Multi-Step Speed Operation ................................................................................6-7

Run Command ............................................................................................6-9



Selecting the Run Command Source ............................................................................6-9

Stopping Methods ......................................................................................6-11



Selecting the Stopping Method when a Stop Command is Input .................................6-11

 Using the DC Injection Brake .......................................................................................6-13

 Using an Emergency Stop ...........................................................................................6-14

Acceleration and Deceleration Characteristics ..........................................6-15



Setting Acceleration and Deceleration Times ..............................................................6-15

 Preventing the Motor from Stalling During Acceleration

(Stall Prevention During Acceleration Function) ..........................................................6-17

 Stall Prevention During Deceleration Function ............................................................6-19

Adjusting Frequency References ..............................................................6-21



Adjusting Analog Frequency References ....................................................................6-21

 Jump Frequency Function (Operation Avoiding Resonance) ...................................... 6-23

Speed Limit

(Frequency Reference Limit Function) ......................................................6-24



Limiting Maximum Output Frequency ..........................................................................6-24

 Limiting Minimum Frequency .......................................................................................6-24

Frequency Detection .................................................................................6-25



Speed Agreement Function .................................................. .......................................6-25

Improved Operating Performance .............................................................6-27



Torque Compensation for Sufficient Torque at Start

and Low-speed Operation ...........................................................................................6-27

 Hunting Prevention Function .......................................................................................6-28

Machine Protection ....................................................................................6-29



Preventing Motor Stalling During Operation ................................................................6-29

 Load Detection .............................................................................................................6-30

 Motor Overload Protection ...........................................................................................6-33

 Motor Overheat Protection Using PTC Thermistor Inputs ...........................................6-35

 Limiting Motor Rotation Direction and Output Phase Rotation ....................................6-37

Automatic Restart ......................................................................................6-38



Restarting Automatically After Momentary Power Loss ..............................................6-38

 Speed Search ............................................................... ... ........................................ ....6-39

 Continuing Operation at Constant Speed When Frequency Reference Is Lost .......... 6-44

 Restarting Operation After Transient Fault (Auto Restart Function) ................. ... ... ....6-45

Inverter Protection .....................................................................................6-47



Inverter Overheat Protection .......................................................................................6-47

 Input Phase Loss Detection Level ...............................................................................6-48

 Ground Fault Protection ..............................................................................................6-48

 Cooling Fan Control ....................................................................................................6-49

 Setting the Ambient Temperature ........................................................................ .......6-49

 OL2 Characteristics at Low Speed ..............................................................................6-50

 Soft CLA Selection ......................................................................................................6-51

Input Terminal Functions ...........................................................................6-52



Temporarily Switching Operation between Digital Operator

and Control Circuit Terminals ......................................................................................6-52

 Blocking the Inverter Output (Baseblock Command) .................................................. 6-53

 Multifunction Analog Input A2 Disable/Enable ............................................................6-53

 Drive Enable/Disable ...................................................................................................6-54

 Bypass Drive Enable ...................................................................................................6-54

 Stopping Acceleration and Deceleration

(Acceleration/Deceleration Ramp Hold) ...................................................................... 6-54

 Raising and Lowering Frequency References Using

Digital Input Signals (UP/DOWN) ................................................................................6-55

 Trim Control Function ..................................................................................................6-58

 Analog Frequency Reference Sample/Hold ................................................................6-59

 Switching Operation Source to Communication Option Card .....................................6-60

 Switching Operation Source to MEMOBUS communication .......................................6-60

 AUTO/HAND Mode Switching by Digital Input ............................................................6-61

 Jog Frequency Operation without Forward and Reverse Commands (FJOG/RJOG) 6-62

 Stopping the Inverter on External Faults (External Fault Function) .............................6-63

Output Terminal Functions ........................................................................6-64

Monitor Parameters ...................................................................................6-67



Using the Analog Monitor Parameters ........................................................................6-67

Individual Functions ..................................................................................6-69



Using MEMOBUS Communications ............................................................................6-69

 Using the Timer Function ............................................................................................6-86

 Using PI Control ..........................................................................................................6-87

 Energy-saving .............................................................................................................6-98

 Setting Motor Parameters ................ ... ... .......................................... ...........................6-99

 Setting the V/f Pattern ...............................................................................................6-100

 Motor Preheat Function .............................................................................................6-106

 Emergency Override Function ...................................................................................6-108

 High Slip Braking .......................................................................................................6-109

Digital Operator Functions ......................................................................6-110



Setting Digital Operator Functions ............................................................................6-110

 Copying Parameters ..................................................................................................6-113

 Prohibiting Writing Parameters from the Digital Operator .........................................6-117

 Setting a Password ...................................................................................................6-117

 Displaying User-set Parameters Only ....................................................................... 6-118

7 Troubleshooting ..................................................................... 7-1

Protective and Diagnostic Functions ...........................................................7-2



Fault Detection ..................................... ... ....................................... ... .............................7-2

 Alarm Detection .............................................................................................................7-8

 Operator Programming Errors .....................................................................................7-11

 Autotuning Faults ............................. ... ....................................... ... ... ...........................7-13

 Digital Operator Copy Function Faults .........................................................................7-13

Troubleshooting .........................................................................................7-15



If Parameters Cannot Be Set .......................................................................................7-15

 If the Motor Does Not Operate .....................................................................................7-16

 If the Direction of the Motor Rotation is Reve rsed .......................................................7-17

 If the Motor Does Not Put Out Torque or If Acceleration is Slow .................................7-17

 If the Motor Operates at Higher Speed than the Fre quency Reference ......................7-17

 If Motor Deceleration is Slow .......................................................................................7-18

 If the Motor Overheats .................................................................................................7-18

 If peripheral devices like PLCs or other are influenced

by the starting or running inverter 7-........................................................................... ... ..19

 If the Earth Leakage Breaker Operate s when a RUN Command is Input ...................7-19

 If There is Mechanical Oscillation ................................................................................7-19

 If the Motor Rotates Even When Inverte r Output is Stopped .......................................7-20

 If OV (Overvoltage) or OC (Overcurrent) is Detected

When a Fan is Started, or a Fan Stalls ........................................................................7-20

 If Output Frequency Does Not Rise to Frequency Reference .....................................7-20

8 Maintenance and Inspection.................................................. 8-1

Maintenance and Inspection ........................................................................8-2



Periodic Inspection .................................................... .......................................... ..........8-2

 Periodic Maintenance of Parts .............................................. ... ......................................8-4

 Cooling Fan Replacement Outline .................................................................................8-5

 Removing and Mounting the Control Circuit Terminal Card ..........................................8-7

9 Specifications ......................................................................... 9-1

Standard Inverter Specifications ..................................................................9-2



Specifications by Model ................................................ ... .......................................... ....9-2

 Common Specifications .................................................................................................9-5

10 Appendix ............................................................................... 10-1

Inverter Application Precautions ................................................................10-2



Selection ......................................................................................................................10-2

 Installation ....................................................................................................................10-2

 Settings ........................................................................................................................10-3

 Handling .......................................................................................................................10-3

Motor Application Precautions ...................................................................10-4



Using the Inverter for an Existing Standard Motor ................................. ... ... ... .............10-4

 Using the Inverter for Special Motors ..........................................................................10-5

 Power Transmission Mechanism (Speed Reducers, Belts and Chains) .....................10-5

User Parameters .......................................................................................10-6

VII

Warnings

CAUTION

Cables must not be connected or disconnected, nor signal tests carried out, while the power is

switched on.

The Varispeed E7 DC bus capacitor remains charged even after the power has been switched off. To avoid an electric shock hazard, disconnect the frequency inverter from the mains before carrying out maintenance. Then wait for at least 5 minutes after all LEDs have gone out. Do not perform a withstand voltage test on any part of the Varispeed. The frequency inverter contains semiconductors, which are not designed for such high voltages.

Do not remove the digital operator while the mains supply is switched on. The printed circuit board must also not be touched while the inverter is connected to the power.

Never connect general LC/RC interference suppression filters, capacitors or overvoltage protection devices to the inverter input or output.

To avoid unnecessary overcurrent faults, etc. being displayed, the signaling contacts of any contactor or switch fitted between inverter and motor must be integrated into the inverter control logic (e.g. baseblock).

This is absolutely imperative!

This manual must be read thoroughly before connecting and operating the inverter. All safety precautions and instructions for use must be followed.

The inverter may must be operated with the appropriate line filters, following the installation instructions in this manual and with all covers closed and terminals covered. Only then will adequate protection be provided. Please do not connect or operate any equipment with visible damage or missing parts. The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings in this manual.

VIII

Safety Precautions and Instructions for Use

General

Please read these safety precautions and instructions for use thoroughly before installing and operating this inverter. Also read all of the warning signs on the inverter and ensure they are never damaged or removed.

Live and hot inverter components may be accessible during operation. Removal of housing components, the digital operator or terminal covers runs the risk of serious injuries or damage in the event of incorrect installation or operation. The fact that frequency inverters control rotating mechanical machine components can give rise to other dangers.

The instructions in this manual must be followed. Installation, operation and maintenance may only be carried out by qualified personnel. For the purposes of the safety precautions, qualified personnel are defined as individuals who are familiar with the installation, starting, operation and m aintenance of frequency inverters and have the proper qualifications for this work. Safe operation of these units is only possible if they are used properly for their intended purpose.

The DC bus capacitors can remain live for about 5 minutes after the inverter is disconnected from the power. It is therefore necessary to wait for this time before opening its covers. All of the main circuit terminals may still carry dangerous voltages.

Children and other unauthorized persons must not be allowed access to these inverters. Keep these Safety Precautions and Instructions for Use readily accessible and supply them to all persons with

any form of access to the inverters.

Intended Use

Frequency inverters are intended for installation in electrical systems or machinery. Their installation in machinery and systems must conform to the following product standards of the Low Volt-

age Directive: EN 50178, 1997-10, Equipping of Power Systems with Electronic Devices EN 60204-1, 1997-12Machine Safety and Equipping with Electrical Devices Part 1: General Requirements (IEC 60204-1:1997)/ Please note: Includes Corrigendum of September 1998 EN 61010-1, A2, 1995Safety Requirements for Information Technology Equipment (IEC 950, 1991 + A1, 1992 + A2, 1993 + A3, 1995 + A4, 1996, modified) CE marking is carried out to EN 50178, using the line filters specified in this manual and following the appro-

priate installation instructions.

Transportation and storage

The instructions for transportation, storage and proper handling must be followed in accordance with the technical data.

Installation

Install and cool the inverters as specified in the documentation. The cooling air must flow in the specified direction. The inverter may therefore only be operated in the specified position (e.g. upright). Maintain the specified clearances. Protect the inverters against impermissible loads. Components must not be bent nor insulation clearances changed. To avoid damage being caused by static electricity, do not touch any electronic components or contacts.

Electrical Connection

Carry out any work on live equipment in compliance with the national safety and accident prevention regulations. Carry out electrical installation in compliance with the relevant regulations. In particular, follow the installation instructions ensuring electromagnetic compatibility (EMC), e.g. shielding, grounding, filter arrangement and laying of cables. This also applies to equipment with the CE mark. It is the responsibility of the manufacturer of the system or machine to ensure conformity with EMC limits.

Your suppli er or Omron Yaskawa Motion Control representative must be contacted when using leakage current circuit breaker in conjunction with frequency inverters.

In certain systems it may be necessary to use additional monitoring and safety devices in compliance with the relevant safety and accident prevention regulations. The frequency inverter hardware must not be modified.

Notes

The Varispeed E7 frequency inverters are certified to CE, UL, and cUL except the IP54 version which is certified to CE only.

EMC Compatibility

Introduction

This manual was compiled to help system manufacturers using OMRON YASKAWA Motion Control (OYMC) frequency inverters design and install electrical switch gear. It also describes the measures necessary to comply with the EMC Directive. The manual's installation and wiring instructions must therefore be followed.

Our products are tested by authorized bodies using the standards listed below. Product standard: EN 61800-3:1996

EN 61800-3; A11:2000

Measures to Ensure Conformity of OYMC Frequency inverters to the EMC Directive

OYMC frequency inverters do not necessarily have to be installed in a switch cabinet. It is not possible to give detailed instructions for all of the possible types of installation. This manual therefore

has to be limited to general guidelines. All electrical equipment produces radio and line-borne interference at various frequencies. The cables pass

this on to the environment like an aerial. Connecting an item of electrical equipment (e.g. drive) to a supply without a line filter can therefore allow HF

or LF interference to get into the mains. The basic countermeasures are isolation of the wiring of control and power components, proper grounding and

shielding of cables. A large contact area is necessary for low-impedance grounding of HF interference. The use of grounding

straps instead of cables is therefore definitely advisable. Moreover, cable shields must be connected with purpose-made ground clips.

Laying Cables

Measures Against Line-Borne Interference: Line filter and frequency inverter must be mounted on the same metal plate. Mount the two components as

close to each other as possible, with cables kept as short as possible. Use a power cable with well-grounded shield. For motor cables up to 50 meters in length use shielded cables.

Arrange all grounds so as to maximize the area of the end of the lead in contact with the ground terminal (e.g. metal plate).

Shielded Cable: – Use a cable with braided shield. – Ground the maximum possible area of the shield. It is advisable to ground the shield by connecting the cable

to the ground plate with metal clips (see following figure).

The grounding surfaces must be highly conductive bare metal. Remove any coats of varnish and paint. – Ground the cable shields at both ends. – Ground the motor of the machine. Further informations can be found in the document EZZ006543 which can be ordered at Omron Yaskawa

Motion Control.

Ground clip Ground plate

XII

Line Filters

The IP54 version is already equipped with a internal EMC filter. For the IP00 and NEMA 1 / IP20 versions of the Varispeed E7 the recommended line filters are as follows:

Recommended Line Filters for Varispeed E7 (IP00 and NEMA 1 / IP20)

Permissible emission of power drive systems for commercial and light environment (EN6 1800-3, A11) (general availability, 1st environment)

Inverter Model Line Filter

Varispeed E7

(IP00/20)

Model

55011 Clas s

Current

(A)

Weight

(kg)

Dimensions

W x D x H

CIMR-E7Z40P4

3G3RV-PFI3010-SE

B, 25 m

*1. Class A, 100 m

10 1.1 141 x 46 x 330

CIMR-E7Z40P7 CIMR-E7Z41P5 CIMR-E7Z42P2 CIMR-E7Z43P7

3G3RV-PFI3018-SE 18 1.3 141 x 46 x 330CIMR-E7Z44P0 CIMR-E7Z45P5 CIMR-E7Z47P5

3G3RV-PFI3035-SE 35 2.1 206 x 50 x 355 CIMR-E7Z4011

CIMR-E7Z4015

3G3RV-PFI3060-SE 60 4.0 236 x 65 x 408 CIMR-E7Z4018

CIMR-E7Z4022

3G3RV-PFI3070-SE

A, 100 m

70 3.4 80 x 185 x 329

CIMR-E7Z4030 CIMR-E7Z4037

3G3RV- PFI3130-SE 130 4.7 90 x 180 x 366CIMR-E7Z4045 CIMR-E7Z4055 CIMR-E7Z4075 3G3RV- PFI3170-SE 170 6.0 120 x 170 x 451 CIMR-E7Z4090

3G3RV-PFI3200-SE 250 11 130 x 240 x 610 CIMR-E7Z4110

CIMR-E7Z4132

3G3RV-PFI3400-SE 400 18.5 300 x 160 x 610 CIMR-E7Z4160

CIMR-E7Z4185

3G3RV-PFI3600-SE 600 11,0 260 x 135 x 386 CIMR-E7Z4220

CIMR-E7Z4300 3G3RV-PFI3800-SE 800 31.0 300 x 160 x 716

XIII

 EMC Specifications of Varispeed E7 (IP54)

The Varispeed E7 IP54 is already equipped with an internal EMC filter. The Varispeed E7 IP54 complies with EN55011 class A with a motor cable length up to 25m. For the wiring methods to comply with the EMC regulations for t he Varispeed E7 (IP54) refer to page Chap-

ter 2, Wiring.

Inverter Model Line Filters

Varispeed E7

(IP00/20)

Type

EN 55011 Class

Current

(A)

Weight

(kg)

Dimensions

W x D x H

CIMR-E7Z20P4

3G3RV-PFI3010-SE

B, 25 m

*1. Class A, 100 ambient temperature: 45°C max

10 1.1 141 x 45 x 330CIMR-E7Z20P7 CIMR-E7Z21P5 CIMR-E7Z22P2 3G3RV-PFI3018-SE 18 1.3 141 x 46 x 330 CIMR-E7Z23P7

3G3RV-PFI2035-SE 35 1.4 141 x 46 x 330

CIMR-E7Z25P5 CIMR-E7Z27P5

3G3RV-PFI2060-SE 60 3 206 x 60 x 355

CIMR-E7Z2011 CIMR-E7Z2015

3G3RV-PFI2100-SE 100 4.9 236 x 80 x 408

CIMR-E7Z2018 CIMR-E7Z2022

3G3RV-PFI2130-SE

A, 100 m

130 4.3 90 x 180 x 366

CIMR-E7Z2030 CIMR-E7Z2037 3G3RV-PFI2160-SE 160 6.0 120 x 170 x 451 CIMR-E7Z2045

3G3R V-PFI2200-SE 200 11.0 130 x 240 x 610

CIMR-E7Z2055 CIMR-E7Z2075

3G3R V-PFI3400-SE 400 18.5 300 x 160 x 564

CIMR-E7Z2090 CIMR-E7Z2110 3G3RV-PFI3600-SE 600 11.0 260 x 135 x 386

XIV

Installation inverters and EMC filters

L1 L3

L1L2L3

Filter

Inverter

Line

Load

Ground Bonds

( remove any paint )

Cable Length

as short as possible

Ground Bonds

( remove any paint )

Metal Plate

Motor cable

screened

Registered Trademarks

The following registered trademarks are used in this manual.

• DeviceNet is a registered trademark of the ODVA (Open DeviceNet Vendors Association, Inc.).

• InterBus is a registered trademark of Phoenix Contact Co.

• ControlNet is a registered trademark of ControlNet International, Ltd.

• LONworks is a registered trademark of the Echelon.

• Metasys is a registered trademark of Johnson Controls Inc.

• CANopen is a registered trademark of CAN in Automation e.V.

XVI

Handling Inverters

This chapter describes the checks required upon receiving or installing an Inverter.

Varispeed E7 Introduction..................................................1-2

Confirmations upon Delivery..............................................1-4

Exterior and Mounting Dimensions....................................1-9

Checking and Controlling the Installation Site .................1-13

Installation Orientation and Space...................................1-15

Accessing the Inverter Terminals.....................................1-16

Removing/Attaching the Digital Operator and Front Cover1-18

1-2

Varispeed E7 Introduction

 Varispeed E7 Applications

The Varispeed E7 is ideal for the following applications.

• Fan, blower and pump applications with variable torque characteristics.

Settings must be adjusted to the application for optimum operation. Refer to page 4-1, Trial Operation.

 Varispeed E7 Models

The Varispeed E7 Series includes Inverters in two voltage classes: 200 V and 400 V. The maximum motor capacities

vary from 0.55 to 300 kW. The inverter is available in protection classes IP00, IP20 and IP54 according to the following table:

Table 1.1 Varispeed E7 Models

Voltage Class

Maximum

Motor

Capacity

Varispeed E7

Specifications

(Always specify through the protective structure when ordering.)

Output

Capacity kVA

Basic Model Number

IEC IP00

CIMR-E7Z

NEMA 1 (IEC IP20)

CIMR-E7Z

IEC IP54

CIMR-E7Z

200 V class

0.55 1.2 CIMR-E7Z20P4

Remove the top and bot-

tom covers from the IP20

model.

20P41 -

0.75 1.6 CIMR-E7Z20P7 20P71 -

1.5 2.7 CIMR-E7Z21P5 21P51 -

2.2 3.7 CIMR-E7Z22P2 22P21 -

3.7 5.7 CIMR-E7Z23P7 23P71 -

5.5 8.8 CIMR-E7Z25P5 25P51 -

7.5 12 CIMR-E7Z27P5 27P51 - 11 17 CIMR-E7Z2011 20111 - 15 22 CIMR-E7Z2015 20151 -

18.5 27 CIMR-E7Z2018 20181 - 22 32 CIMR-E7Z2022 20220 20221 - 30 44 CIMR-E7Z2030 20300 20301 - 37 55 CIMR-E7Z2037 20370 20371 - 45 69 CIMR-E7Z2045 20450 20451 - 55 82 CIMR-E7Z2055 20550 20551 - 75 110 CIMR-E7Z2075 20750 20751 - 90 130 CIMR-E7Z2090 20900 --

110 160 CIMR-E7Z2110 21100 --

Varispeed E7 Introduction

1-3

400 V class

0.55 1.4 CIMR-E7Z40P4

Remove the top and bot-

tom covers from the IP20

model.

40P41 -

0.75 1.6 CIMR-E7Z40P7 40P71 -

1.5 2.8 CIMR-E7Z41P5 41P51 -

2.2 4.0 CIMR-E7Z42P2 42P21 -

3.7 5.8 CIMR-E7Z43P7 43P71 -

4.0 6.6 CIMR-E7Z44P0 44P01 -

5.5 9.5 CIMR-E7Z45P5 45P51 -

7.5 13 CIMR-E7Z47P5 47P51 47P52 11 18 CIMR-E7Z4011 40111 40112 15 24 CIMR-E7Z4015 40151 40152

18.5 30 CIMR-E7Z4018 40181 40182 22 34 CIMR-E7Z4022 40220 40221 40222 30 46 CIMR-E7Z4030 40300 40301 40302 37 57 CIMR-E7Z4037 40370 40371 40372 45 69 CIMR-E7Z4045 40450 40451 40452 55 85 CIMR-E7Z4055 40550 40551 40552 75 110 CIMR-E7Z4075 40750 40751 - 90 140 CIMR-E7Z4090 40900 40901 -

110 160 CIMR-E7Z4110 41100 41101 - 132 200 CIMR-E7Z4132 41320 41321 - 160 230 CIMR-E7Z4160 41600 41601 - 185 280 CIMR-E7Z4185 41850 -220 390 CIMR-E7Z4220 42200

 --

300 510 CIMR-E7Z4300 43000 --

Voltage Class

Maximum

Motor

Capacity

Varisp eed E7

Specifications

(Always specify through the protective structure when ordering.)

Output

Capacity kVA

Basic Model Number

IEC IP00

CIMR-E7Z

NEMA 1 (IEC IP20)

CIMR-E7Z

IEC IP54

CIMR-E7Z

1-4

Confirmations upon Delivery

 Checks

Check the following items as soon as the Inverter is delivered.

Additionally check that following parts are delivered in the package with the IP54 inverter:

If any irregularities in the above items are found, contact the agency from which the Inverter was purchased or your Omron Ya skawa Motion Control representative immediately.

 Nameplate Information

There is a nameplate attached to the side of each Inverter. The nameplate shows the model number, specifications, lot number, serial number, and other information on the Inverter.

 Example Nameplate

The following nameplate is an example for a standard European Inverter: 3-phase, 400 VAC, 0.55 kW, NEMA 1 / IP20 standards

Fig 1.1 Nameplate Example

Table 1.2 Checks upon delivery

Item Method

Has the correct Inverter model been delivered? Check the model number on the nameplate on the side of the Inverter.

Is the Inverter damaged in any way?

Inspect the entire exterior of the Inverter to see if there are any scratches or other damage resulting from shipping.

Are any screws or other components loose? Use a screwdriver or other tools to check for tightness.

Table 1.3 Additional Deliveries with IP54 Inverters

Part Name Qty.

Cable Gland (for Input) 1 Cable Gland (for Motor Output) 1 Cable Gland (for Control) 1 Cable Gland (for Fieldbus) 1 Door Key 1 Blind Plug (Control Cable Entry) 1 Blind Plug (Fieldbus Cable Entry) 1

OUTPUT: AC3PH 0-480V 0-200Hz 1.8A 1.4kVA

MODEL: CIMR-E7Z40P4

SPEC: 40P41A

Inverter model

Input specifications

Output specifications

Lot number

Serial number

Inverter specifications

Mass

Software Number

Confirmations upon Delivery

1-5

Inverter Model Numbers

The model number of the Inverter on the nameplate indicates the specification, voltage class, and maximum motor capacity of the Inverter in alphanumeric codes.

Fig 1.2 Inverter Model Numbers

Inverter Specifications

The Inverter specifications (“SPEC”) on the nameplate indicate the voltage class, maximum motor capacity, the protective structure, and the revision of the Inverter in alphanumeric codes.

Fig 1.3 Inverter Specifications

 Inverter Software Version

The Inverter software version can be read out from the monitor parameter U1-14. The parameter shows the last four digits of the software number (e.g. display is “3021” for the software version VSE103021).

IMPORTAN

This manual describes the functionality of the inverter software version VSE103021. Older software versions do not support all described functions. Check the software versions before starting to work with this manual.

CIMR – E7Z40P4

Inverter

Varispeed E7

European Spec.

Max. Motor Power 0P4 0.55 kW 0P7 0.75 kW to to 300 300 kW

Voltage Class 2 200 V 4 400 V

40P41A

Revision

Protection 0 IP00 1 IP20 2 IP54

Voltage Class 2 200 V 4 400 V

Max. Motor Power 0P4 0.55 kW 0P7 0.75 kW to to 300 300 kW

1-6

 Component Names

 Inverters of 18.5 kW or Less

The external appearance and component names of the Inverter are shown in Fig 1.4, the terminal arrangement in Fig 1.5

Fig 1.4 NEMA 1 Inverter Appearance (18.5 kW or Less)

Fig 1.5 Terminal Arrangement (18.5 kW or less)

IMPORTANT

The top cover is a protection against foreign bodies (screws, metal scrap from drilling etc.), which could fall into the inverter during the installation in the cabinet. Remove the top cover when the installation is finished!

Top cover

Front cover

Digital Operator

Terminal cover

Bottom protective cover

Diecast case

Nameplate

Mounting hole

-V

R+M5RPAC

S1 S4SPS7 M4

SCIGA2

SN M6

E(G)

MCMB

S5 M1

M3S2

S+

R-

S-

NOTUSED

Control Circuit Terminals

Main Circuit Terminals

Charge Indicator

Ground Terminal

Confirmations upon Delivery

1-7

Inverters of 22 kW or More

The external appearance and component names of the Inverter are shown in Fig 1.6, the terminal arrangement in Fig 1.7

Fig 1.6 Inverter Appearance (22 kW or More)

Fig 1.7 Terminal Arrangement (22kW or More)

Mounting holes

Cooling fan

Nameplate

Inverter cover

Front cover

Digital Operator

Terminal cover

ACS6-VAM

R+M5RPAC

S1 S4SPS7 M4

+VS3SCIGA2M2SN

E(G)

MCMB

S5 M1

M3S2 S+

R-

S-

Control Circuit Terminals

Carge Indicator

Main Circuit Terminals

Ground Terminals

1-8

 Protection Class IP54

The external appearance and component names of the Inverter are shown in Fig 1.8.

Fig 1.8 IP54 Inverter Appearance

Nameplate

Inverter enclosure

Mounting Holes

Cable Entry Plate

Digital Operator

Door Locks

Door

Exterior and Mounting Dimensions

1-9

Exterior and Mounting Dimensions

 IP00 Inverters

Fig 1.9 Exterior Diagrams of IP00 Inverters

H1H2DH

4-d

Max.10

200 V Class Inverters of 22 or 110 kW 400 V Class Inverters of 22 to 160 kW

200 V/400 V Class Inverters of 0.55 to 18.5 kW

400 V Class Inverters of 185 to 300 kW

1-10

 NEMA 1 / IP20 Inverters

Fig 1.10 Exterior Diagrams of NEMA 1 / IP20 Inverters

 IP54 Inverters

Fig 1.11 Exterior Diagrams of IP54 Inverters

H1H2DH0

4 H

4-d

Max.10

Grommet

Max.10

200 V Class Inverters of 22 to 75 kW 400 V Class Inverters of 22 to 160 kW

200 V/400 V Class Inverters of 0.55 to 18.5 kW

WW1

H1H2

4-d

2 - lifting holes

Exterior and Mounting Dimensions

1-11

Table 1.4 Inverter Dimensions (mm) and Masses (k g) from 0.4 to 160 kW, IP00 and NEMA 1 / IP20

Table 1.5 Inverter Dimensions (mm) and Masses (kg) of 400V Class Inverters of 185 kW to 300 kW, IP00

Voltage

Class

Max.

Appli-

cable

Motor

Output

[kW]

Dimensions (mm)

Caloric Value

(W)

Cool-

ing

Metho

Protection Class IP00 Protection Class NEMA 1 / IP20

Exter

nal

Inter-

nal

Total Heat Gen-

eration

W H D W1 H1 H2 D1 t1

Appr

ox.

Mass

W H D W1 H0 H1 H2 H3 D1 t1

Appr

ox.

Mass

Moun

ting

Holes

200 V

(3-

phase)

0.55

140 280

157

126 266 7

140 280

157

126 280 266 7

20 39 59

Natu-

ral

0.75 27 42 69

1.5 50 50 100

2.2 70 59 129

3.7 177 59 4 177 59 4

112 74 186

Fan

5.5 164 84 248

7.5

200 300 197 186 285 7.5 65.5

2.3

200

300

197 186 300 285 8 65.5

2.3

219 113 332 11 7 310 10 7 374 170 544 15

240 350 207 216 335 8 78 11 240

350

207 216 350 335

7.5

78 11

429 183 612

18.5 380 30 501 211 712 22 250 400

258

195 385

7.5 100

21 254 535

258

195 400 385 135

100

24 586 274 860 30 275 450 220 435 24 279 615 220 450 435 165 27 865 352 1217 37

375 600

298

250 575

12.5

100

3.2

380 809

298

250 600 575

12.5

209

100

3.2

M10

1015 411 1426

45 328

130

63 328

130

68 1266 505 1771 55

450 725 348 325 700

453 1027 348 325 725 700 302

94 1588 619 2207 75 87 95 2019 838 2857 90 500 850 358 370 820

15 4.5

108 504 1243 358 370 850 820 15 390 4.5 114

M12

2437 997 3434

110 575 885 378 445 855 140 150 --- 2733 1242 3975

400 V

(3-

phase)

0.55

140 280

157

126 266 7

140 280

157

126 266 266 7

14 39 53

Natu-

ral

0.75 17 41 58

1.5 36 48 84

2.2

177 59 4 177 59 4

59 56 115

Fan

3.7 80 68 148

4.0 91 70 161

5.5 127 82 209

7.5 200 300 197 186 285 8 65.5

2.3

6 200 300 197 186 300 285 8 65.5

2.3

193 114 307 11 252 158 410 15

240 350 207 216 335

7.5

78 10 240 350 207 216 350 335

7.5

78 10

326 172 498

18.5 426 208 634 22

279 450 258 220 435 100 21 279 535 258 220 450 435

100 24

466 259 725 30 678 317 995 37

325 550 283 260 535 105 36 329

635

283 260 550 535 105 40

784 360 1144 45

715 165

901 415 1316 55 1203 495 1698 75

450 725 348 325 700 12.5

130

3.2

453 1027 348 325 725 700 12.5 302

130

3.2

M10

1399 575 1974

90 89 97 1614 671 2285

110

500 850 358 370 820 15

4.5

102

504 1243 358 370 850 820 15 393

4.5

122

M12

2097 853 2950 132 120 130 2388 1002 3390 160 575 916 378 445 855 45.8 140 160 579 1324 378 445 916 855 46 408 140 170 2791 1147 3938

Voltage

Class

Max.

Applica-

ble Motor

Output

[kW]

Dimensions (mm) Caloric Value (W)

Cooling Method

Protection Class IP00

Mount-

ing

Holes d

Exter-

nal

Internal

Total Heat

Genera-

tion

W H D W1 W2 W3 H1 H2 D1 t1

Approx.

Mass

400V

(3-phase)

185

710 1305 413 540 240 270 1270 15 125.5 4.5

260

M12

3237 1372 4609

Fan220 280 3740 1537 5277

300 916 1475 413 730 365 365 1440 15 125.5 4.5 405 5838 2320 8158

1-12

Table 1.6 Inverter Dimensions (mm) and Masses (kg) of 400V class inverters 7.5 to 55 kW, IP54

Voltage

Class

Max.

Applica-

ble Motor

Output

[kW]

Dimensions (mm)

Cooling Method

W H D W1 H1 H2 t1

Approx.

Mass

Mount-

ing

Holes d

Total Heat

Genera-

tion

400V

(3-phase)

7.5

350 600

240

260 576 9 2.5

∅ 10

302

Fan

11 423 15

260 30

531

18.5 655 22

410 650 300 270 620 12 2.5 43

∅ 12 M10

754 30 989 37

580 750 330 410 714 11 2.5 71

∅ 14 M10

1145 45 1317 55 1701

Checking and Controlling the Installation Site

1-13

Checking and Controlling the Installation Site

Install the Inverter in the installation site described below and maintain optimum conditions.

 Installation Site

Install the Inverter under the following conditions in a pollution degree 2 environment.

Protection covers are attached to the top and bottom of the NEMA 1 and IP00 Inverters. Be sure to remove the top cover before operating a 200 or 400 V Class Inverter with an output of 18.5 kW or less inside a panel.

• Observe the following precautions when mounting the Inverter.

• Install the Inverter in a clean location which is free from oil mist and dust. It can be installed in a totally

enclosed panel that is completely shielded from floating dust.

• When installing or operating the Inverter, always take special care so that metal powder, oil, water, or

other foreign matter does enter the Inverter.

• Do not install the Inverter on combustible material, such as wood.

• Install the Inverter in a location free from radioactive materials and combustible materials.

• Install the Inverter in a location free from harmful gasses and liquids.

• Install the Inverter in a location without excessive oscillation.

• Install the Inverter in a location free from chlorides.

• Install the Inverter in a location without in direct sunlight.

• The IP54 Inverters provide protection from non-conductive dust and splashing water from all directions.

Install the Inverter indoors in a heated and controlled environment to avoid condensation inside the Inverter.

• Keep any water or dust outside of the IP54 Inverter when wiring.

 Controlling the Ambient Temperature

To enhance the reliability of operation, the Inverter should be installed in an environment free from extreme temperature increases. If the IP00 or NEMA 1 Inverter is installed in an enclosed environment, such as a box, use a cooling fan or air conditioner to maintain the internal air temperature below 45°C.

When the IP54 Inverter is installed in a environment with low temperatures or when the Invert er remains switched off for a long time, condensation may occur inside the Inverter. In that case additional heaters may effectively prevent condensation inside the inverter.

 Protecting the IP00 or NEMA 1 Inverter from Foreign Matter

Place a cover over the Inverter during installation to shield it from metal power produced by drilling. Always remove the cover from the Inverter after completing installation. Otherwise, ventilation will be

reduced, causing the Inverter to overheat.

Type Ambient Operating Temperature Humidity

Protection Class IP20 and IP54 -10 to + 40 °C 95% RH or less (no condensation) Protection Class IP00 -10 to + 45 °C 95% RH or less (no condensation)

1-14

 Additional Installation Precautions for the IP54 Inverters

• Ensure that the door locks are closed before carrying the Inverter. Always hold the case when carrying the

Inverter, do not carry it holding the door or the cable glands. If the door locks are open or the Inverter is held by the door (or cable glands) when carrying the main body of the Inverter may fall, possibly resulting injury.

• Pay attention not to damage the cable glands when lifting. Otherwise the equip ment may be damaged by

ingress of water or dust.

 Keeping the IP54 protection

• Mount the blind plugs attached for option and control entry if these terminals are not connected

• Pay attention not to damage the cable glands during the installation

Installation Orientation and Space

1-15

Installation Orientation and Space

Install the Inverter vertically so as not to reduce the cooling effect. When installing the Inverter, always provide the following installation space to allow normal heat dissipation.

Fig 1.12 Inverter Installation Orientation and Space

IMPORTANT

1. The same space is required horizontally and vertically for Inverters of all protection classes, either IP00, NEMA 1 / IP20 and IP54 Inverters.

2. Always remove the top cover after installing a 200 or 400 V Class Inverter with an output of 18.5 kW or less in a panel.

3. Always provide enough space for suspension eye bolts and the main circuit lines when installing a 200 or 400 V Class Inverter with an output of 22 kW or more in a panel.

4. When IP54 Inverters are installed side by side provide a distance of 60mm or more between the Inverters

30mm min.

50mm

min.

Horizontal Space

120mm min.

Air

Vertical Space

A B

200V class inverter, 0.55 to 90 kW 400V class inverter, 0.55 to 132 kW

50 mm 120 mm

200V class inverter, 110 kW 400V class inverter, 160 to 220 kW

120 mm 120 mm

400V class inverter, 300 kW 300 mm 300 mm

1-16

Accessing the Inverter Terminals

 Removing the Terminal Cover (IP00 and NEMA 1 / IP20 Inverters)

 Inverters of 18.5 kW or Less

Loosen the screw at the bottom of the terminal cover, press in on the sides of the terminal cover in the directions of arrows 1, and then lift up on the terminal in the direction of arrow 2.

Fig 1.13 Removing the Terminal Cover (Model CIMR-E7Z25P51 Shown Above)

 Inverters of 22 kW or More

Loosen the screws on the left and right at the top of the terminal cover, pull out the terminal cover in the direction of arrow 1 and then lift up on the terminal in the direction of arrow 2.

Fig 1.14 Removing the Terminal Cover (Model CIMR-E7Z20220 Shown Above)

 Attaching the Terminal Cover

When wiring the terminal block has been completed, attach the terminal cover by reversing the removal procedure.

For Inverters with an output of 18.5 kW or less, insert the tab on the top of the terminal cover into th e groove on the Inverter and press in on the bottom of the terminal cover until it clicks into place.

Accessing the Inverter Terminals

1-17

 Opening the Door (IP54 Inverters)

Unlock the door locks with the provided key by pushing and rotating it 90 degrees in the directions of arrow 1 and open the door in the direction of arrow 2.

When opening the door, always take special care so that powder, oil, water or other foreign materials do not enter the Inverter.

Fig 1.15 Opening the door on a IP54 inverter

 Closing the Door (IP54 Inverters)

Close and lock the door tightly by reversing the opening procedure.

IMPORTANT

Max. permitted door opening angle is approx. 135 degrees. Opening the door over 135 degrees may damage the door hinges. If the inverter is put into horizontal orientation for wiring or maintenance, the door should be supported and operation should be finished quickly to avoid stress to the door hinges.

OPEN

1-18

Removing/Attaching the Digital Operator and Front Cover

The digital operator can only be removed on Inverters in protection class IP00 and NEMA 1 / IP20

 Inverters of 18.5 kW or Less

To attach optional cards or change the terminal board, remove the Digital Operator and front cover in addition to the terminal cover. Always remove the Digital Operator from the front cover before removing the front cover itself.

The removal and attachment procedures are described below.

 Removing the Digital Operator

Press the lever on the side of the Digital Operator in the direction of arrow 1 to unlock the Digital Operator and lift the Digital Operator in the direction of arrow 2 to remove the Digital Operator as shown in the following illustration.

Fig 1.16 Removing the Digital Operator (Model CIMR-E7Z45P5 Shown Above)

Removing/Attaching the Digital Operator and Front Cover

1-19

Removing the Front Cover

Press the left and right sides of the front cover in the directions of arrows 1 and lift the bottom of the cover in the direction of arrow 2 to remove the front cover as shown in the following illustration.

Fig 1.17 Removing the Front Cover (Model CIMR-E7Z45P5 Shown Above)

Mounting the Front Cover

After wiring the terminals, mount the front cover to the Inverter by performing the steps to remove the front cover in reverse order.

1. Do not mount the front cover with the Digital Operator attached to the front cover; otherwise, Digital Operator may malfunction due to imperfect contact.

1. Insert the tab of the upper part of the front cover into the groove of the Inverter and press the lower part of the front cover onto the Inverter until the front cover snaps shut.

Mounting the Digital Operator

After attaching the terminal cover, mount the Digital Operator onto the Inverter using the following procedure.

1. Hook the Digital Operator at A (two locations) on th e front cover in the direction of arrow 1 as shown in the following illustration.

1. Press the Digital Operator in the direction of arrow 2 until it snaps in place at B (two locations).

Fig 1.18 Mounting the Digital Operator

1-20

 Inverters of 22 kW or More

For inverters with an output of 22 kW or more, remove the terminal cover and then use the following procedures to remove the Digital Operator and front cover.

Removing the Digital Operator

Use the same procedure as for Inverters with an output of 18.5 kW or less.

Removing the Front Cover

Lift up at the location label 1 at the top of the control circuit terminal card in the direction of arrow 2.

Fig 1.19 Removing the Front Cover (Model CIMR-E7Z2022 Shown Above)

 Attaching the Front Cover

After completing required work, such as mounting an optional card or setting the terminal card, attach the front cover by reversing the procedure to remove it.

1. Confirm that the Digital Operator is not mounted on the front cover. Contact faults can occur if the cover is attached while the Digital Operator is mounted to it.

2. Insert the tab on the top of the front cover into the slot on the Inverter and press in on the cover until it clicks into place on the Inverter.

Attaching the Digital Operator

Use the same procedure as for Inverters with an output of 18.5 kW or less.

IMPORTANT

1. Do not remove or attach the Digital Operator or mount or remove the front cover using methods other than those described above, otherwise the Inverter may break or malfunction due to imperfect contact.

2. Never attach the front cover to the Inverter with the Digital Operator attached to the front cover. Imperfect contact can result. Always attach the front cover to the Inverter by itself first, and then attach the Digital Operator to the front cover.

Wiring

This chapter describes wiring terminals, main circuit termin al co nn ections, main circuit terminal wiring specifications, control circuit terminals, and control circuit wiring specifications.

Connection Diagrams ........................................................2-2

Terminal Block Configuration.............................................2-5

Wiring Main Circuit Terminals............................................2-7

Wiring Control Circuit Terminals......................................2-27

Wiring Check....................................................................2-37

Installing and Wiring Option Cards ..................................2-38

2-2

Connection Diagrams

The connection diagrams of the Inverters are shown in Fig 2.1 and Fig 2.2 When using the Digital Operator, the motor can be operated by wiring only the main circuits.

Fig 2.1 Connection Diagram of IP20 Inverters (Model CIMR-E7Z47P51 Shown Above)

L1 L2 L3

R/L1 S/L2

T/L3

U/T1 V/T2 W/T3

E(G)

1 2

Motor

Line

Filter

Main

contactor

3-phase power

supply

380 to 480 V

50/60 Hz

DC reactor to improve input

power factor (optional)

Short-circuit bar

Fault contact output 250 VAC, 1 A max. 30 VDC, 1 A max.

Contact output 1 [Default: During run]

Contact output 2 [Default: Zero speed]

Multi-function digital output 250 VAC, 1 A max. 30 VDC, 1 A max.

Fuse

Shield terminal

Varispeed E7

CIMR-

E7Z47P51

S2 S3 S4 S5 S6 S7

SN SC SP

24V

E(G)

4 to 20mA

0 to 10V

-V

Reverse Run/Stop External faul t

Fault reset Multi-step speed setting 1

Multi-step speed setting 2

Jog frequency selection

Multi-function digital inputs [Factory se ttin gs]

Analog input 1: Master frequency reference 0 to 10 V (20 k )

Analog input power supply +15 V, 20 mA

Multi-function analog input 1: [Default: Frequency Bias 4 to 20 mA (250 )]ΩΩ

Analog input power supply

-15 V, 20 mA

Shield terminal

Adjustment

Forward Run/Stop S1

Multi-function analog output 1 (0 to 10 V, 2 mA) [Default: Output frequency, 0 to 10 V]

Multi-function analog output 2 (0 to 10 V, 2 mA) [Default: Output power, 0 to 10 V]

Adjustment, 20 k

Shielded wires

Twisted-pair shielded wire s

Input Option Cards

2CN

R+ R-

S+ S-

Terminating resistance

MEMOBUS communication RS-485/422

Adjustment, 20 k

Connection Diagrams

2-3

Fig 2.2 Connection Diagram of IP54 Inverters (Model CIMR-E7Z47P52 Shown Above)

L1 L2 L3

R/L1 S/L2

T/L3

U/T1 V/T2 W/T3

E(G)

1 2

Motor

Main

contactor

3-phase power

supply

380 to 480 V

50/60 Hz

DC reactor to improve input

power factor (optional)

Short-circuit bar

Fault contact output 250 VAC, 1 A max. 30 VDC, 1 A max.

Contact output 1 [Default: During run]

Contact output 2 [Default: Zero speed]

Multi-function digital output 250 VAC, 1 A max. 30 VDC, 1 A max.

Fuse

Shield terminal

Varispeed E7

S2 S3 S4 S5 S6 S7 SN SC SP

24V

E(G)

4 to 20mA

0 to 10V

-V

Reverse Run/Stop

External fault

Fault reset Multi-step speed setting 1

Multi-step speed setting 2

Jog frequency selection

Multi-function digital inputs [Factory settings]

Analog input 1: Master frequency reference 0 to 10 V (20 k )

Analog input power supply +15 V, 20 mA

Multi-function analog input 1: [Default: Frequency Bias 4 to 20 mA (250 )]ΩΩ

Analog input power supply

-15 V, 20 mA

Shield terminal

Adjustment

Forward Run/Stop S1

Multi-function analog output 1 (0 to 10 V, 2 mA) [Default: Output frequency, 0 to 10 V]

Multi-function analog output 2 (0 to 10 V, 2 mA) [Default: Output power, 0 to 10 V]

Adjustment, 20 k

Shielded wires

Twisted-pair shielded wires

Input Option Cards

2CN

R+ R-

S+ S-

Terminating resistance

MEMOBUS communication RS-485/422

Adjustment, 20 k

CIMR-E7Z47P52

2-4

 Circuit Descriptions

Refer to the numbers indicated in Fig 2.1 and Fig 2.2.

1 These circuits are hazardous and are separated from accessible surfaces by protective separation. 2 These circuits are separated from all other circuits by protective separation consisting of double and

reinforced insulation. These circuits may be interconnected with SELV (or equivalent) or nonSELV

circuits, but not both.

3 Inverter supplied by four-wire-system source (neutral grounded)

These circuits are SELV

circuits and are separated from all other circuits by protective separation

consisting of double and reinforced insulation. These circuits may only be interconnected with other SELV

(or equivalent) circuits.

Inverter supplied by three-wire-system source (ungrounded or corner grounded)

These circuits are not separated from hazardous circuits by protective separation, but only with basic insulation. These circuits must not be interconnected with any circuits which are accessible, unless they are isolated from accessible circuits by supplemental insulation.

* SELV (Safety Extra Low Voltage) circuits have no direct connection to the primary power and are supplied by a transformer or equivalent isolating device. The circuits are designed and protected, so that, under normal and fault condition, its voltage does not exceed a safe value. (See IEC 61010)

IMPORTANT

1. Control circuit terminals are arranged as shown below.

2. The output current capability of the +V terminal is 20 mA.

3. Main circ uit terminals are indicated with double circles and control circuit terminals are indicated with single circles.

4. The wiring of the digital inputs S1 to S7 is shown for the connection of relay contacts or NPN transistors (0V common and sinking mode). This is the default setting. For the connection of PNP transistors or for using a 24V external power supply, refer to page 2-33, Sinking/Sourc-

ing Mode.

5. The master speed fre quency reference can be input either at terminal A1 or at terminal A2 by changing the setting of parameter H3-13. The default setting is terminal A2.

6. DC reactors to improve the input power factor are built into 200 V Class Inverters from 22 up to 110 kW and 400 V Class Inverters from 22 up to 300 kW. A DC reactor is an option only for Inverters of 18.5 kW or less. Remove the short circuit bar when connecting a DC reactor.

Terminal Block Configuration

2-5

Terminal Block Configuration

The terminal arrangements are shown in Fig 2.3 and Fig 2.4.

Fig 2.3 Terminal Arrangement (200V / 400V Class Inverter of 0.4 kW)

Fig 2.4 Terminal Arrangement (200V / 400V Class Inverter of 22 kW or more)

ACS6

-V A

R+M5RPAC

S1 S4SPS7

SCIGA2

SN M6

E(G)

E(G

)

M CMB

M P

S2 S+

R-

S-

NOTUSED

Control Circuit Terminals

Main Circuit Terminals

Charge Indicator

Ground Terminal

ACS6-VAM

R+M5RPAC

S1 S4SPS7 M4

SCIGA2M2SN

E(G)

MCMB

S5 M1

M3S2 S+

R-

S-

Control Circuit Terminals

Carge Indicator

Main Circuit Terminals

Ground Terminals

2-6

Fig 2.5 Terminal Arrangement (IP54 Inverter of 18.5kW)

Fig 2.6 Terminal Arrange ment (IP54 Inverter of 37kW)

M5:2.5N.m

Refer to manual for connections.

R/L1 S /L2 T/L3

Use 75°C Cu wires or equivalent.

NPJU30012-1-1

M6:4.0-5.0N.m

Terminal tightening torque;

CAUTION

MOTOR

W/T3

NOT USED-

V/T2U/T1+2+1

Outp u t T e rminals

Control Terminals

Ground Terminals

Input Terminals

R/L1 S/L2 S /L3

Output Terminals

Ground Terminals

Input Terminals

Shielding Clamp for Control Cables

Con trol T e rm in a ls

Shie ld in g Clamp for Motor Cables

Wiring Main Circuit Terminals

2-7

Wiring Main Circuit Terminals

 Applicable Wire Sizes and Crimp Terminals

Select the appropriate wires and crimp terminals from the following tables.

Table 2.1 200 V Class Wire Sizes

Inverter

Model

CIMR-

Terminal Symbol

Termi-

nal

Screws

Tightening

Torque

(N•m)

Possible

Wire Sizes

(AWG)

Recom-

mended

Wire Size

(AWG)

Wire Type

E7Z20P4

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

1.5 to 4

(14 to 10)

2.5

(14)

Power cables,

e.g., 600 V vinyl

power cables

E7Z20P7

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

1.5 to 4

(14 to 10)

2.5

(14)

E7Z21P5

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

1.5 to 4

(14 to 10)

2.5

(14)

E7Z22P2

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

1.5 to 4

(14 to 10)

(14)

E7Z23P7

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

(12 to 10)

(12)

E7Z25P5

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

(10)

E7Z27P5

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M5 2.5

(8 to 6)

(8)

E7Z2011

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M5 2.5

(6 to 4)

(6)

E7Z2015

R/L1, S/L2, T/L3, , 1, 2, U/T1, V/ T2, W/T3

M6 4.0 to 5.0

(4 to 2)

(4)

B1, B2 M5 2.5

(8 to 6)

M6 4.0 to 5.0

25 (4)

(4)

E7Z2018

R/L1, S/L2, T/L3, , 1, 2, U/T1, V/ T2, W/T3

M8 9.0 to 10.0

25 to 35

(3 to 2)

(3)

B1, B2 M5 2.5

(8 to 6)

M6 4.0 to 5.0

25 (4)

(4)

E7Z2022

R/L1, S/L2, T/L3, , 1, U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

M8 9.0 to 10.0

25 to 35

(3 to 1)

(3)

M6 4.0 to 5.0

10 to 16

(8 to 4)

M8 9.0 to 10.0

25 to 35

(4 to 2)

(4)

E7Z2030

R/L1, S/L2, T/L3, , 1 U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

M8 9.0 to 10.0

(1 to 1/0)

(1)

M6 4.0 to 5.0

10 to 16

(8 to 4)

M8 9.0 to 10.0

25 to 35

(4 to 2)

(4)

2-8

The wire thickness is set for copper wires at 75°C.The wire thickness is set for copper wires at 75°

E7Z2037

R/L1, S/L2, T/L3, , 1 U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

M10 17.6 to 22.5

70 to 95

(2/0 to 4/0)

(2/0)

Power cables,

e.g., 600 V vinyl

power cables

M8 8.8 to 10.8

6 to 16

(10 to 4)

–

M10 17.6 to 22.5

35 to 70

(2 to 2/0)

(2)

r/l1, Δ/l2 M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z2045

R/L1, S/L2, T/L3, , 1 U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

M10 17.6 to 22.5

(3/0 to 4/0)

(3/0)

M8 8.8 to 10.8

6 to 16

(10 to 4)

–

M10 17.6 to 22.5

50 to 70

(1 to 2/0)

(1)

r/l1,

Δ/l2 M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z2055

R/L1, S/L2, T/L3, , 1

M12 31.4 to 39.2

50 to 95

(1/0 to 4/0)

50 × 2P

(1/0 × 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 17.6 to 22 .5

(4/0)

M8 8.8 to 10.8

6 to 70

(10 to 2/0)

–

M10 17.6 to 22.5

35 to 95

(3 to 4/0)

(1/0)

r/l1,

Δ/l2 M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z2075

R/L1, S/L2, T/L3, , 1

M12 31.4 to 39.2

95 to 122

(3/0 to 250)

95 × 2P

(3/0 × 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 17.6 to 22 .5

(3/0 to 4/0)

95 × 2P

(3/0 × 2P)

M8 8.8 to 10.8

6 to 70

(10 to 2/0)

–

M10 17.6 to 22.5

95 to 185

(3/0 to 400)

(3/0)

r/l1,

Δ/l2 M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z2090

R/L1, S/L2, T/L3, , 1

M12 31.4 to 39.2

150 to 185

(250 to 400)

150 × 2P

(250 × 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

95 to 150

(4/0 to 300)

95 × 2P

(4/0 × 2P)

M8 8.8 to 10.8

6 to 70

(10 to 2/0)

–

M12 31.4 to 39.2

70 to 150

(2/0 to 300)

70 × 2P

(2/0 × 2P)

r/l1,

Δ/l2 M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z2110

R/L1, S/L2, T/L3, , 1

M12 31.4 to 39.2

240 to 300

(350 to 600)

240 × 2P, or

50 × 4P

(350 × 2P , or

1/0 × 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

150 to 300

(300 to 600)

150 × 2P, or

50 × 4P

(300 × 2P, or

1/0 × 4P)

M8 8.8 to 10.8

6 to 70

(10 to 2/0)

–

M12 31.4 to 39.2

150

(300)

150 × 2P

(300 × 2P)

r/l1,

Δ/l2 M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

Table 2.1 200 V Class Wire Sizes

Inverter

Model

CIMR-

Terminal Symbol

Termi-

nal

Screws

Tightening

Torque

(N•m)

Possible

Wire Sizes

(AWG)

Recom-

mended

Wire Size

(AWG)

Wire Type

Wiring Main Circuit Terminals

2-9

Table 2.2 400 V Class Wire Sizes, NEMA 1/ IP20 and IP00 Inverters

Inverter

Model

CIMR-

Terminal Symbol

Termi-

nal

Screws

Tightening

Torque

(N•m)

Possible

Wire Sizes

(AWG)

Recommended

Wire Size

(AWG)

Wire Type

E7Z40P4

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

1.5 to 4

(14 to 10)

2.5

(14)

Power cables,

e.g., 600 V vinyl

power cables

E7Z40P7

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

1.5 to 4

(14 to 10)

2.5

(14)

E7Z41P5

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

1.5 to 4

(14 to 10)

2.5

(14)

E7Z42P2

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

1.5 to 4

(14 to 10)

2.5

(14)

E7Z43P7

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

2.5 to 4

(14 to 10)

(12)

2.5

(14)

E7Z44P0

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

2.5 to 4

(14 to 10)

(12)

2.5

(14)

E7Z45P5

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

(12 to 10)

(12)

2.5 to 4

(14 to 10)

2.5

(14)

E7Z47P5

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M4 1.2 to 1.5

(10)

(12 to 10)

(12)

E7Z4011

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M5 2.5

6 to 10

(10 to 6)

(8)

(10)

E7Z4015

R/L1, S/L2, T/L3, , 1, 2, B1, B2, U/T1, V/T2, W/T3

M5 2.5

(8 to 6)

(8)

(M6)

2.5

(4.0 to 5.0)

6 to 10

(10 to 6)

(10)

E7Z4018

R/L1, S/L2, T/L3, , 1, 2, U/T1, V/ T2, W/T3

M6 4.0 to 5.0

10 to 35

(8 to 2)

(8)

B1, B2 M5 2.5

(8)

M6 4.0 to 5.0

10 to 16

(8 to 4)

(8)

E7Z4022

R/L1, S/L2, T/L3, , 1, 3, U/T1, V/ T2, W/T3, R1/L11, S1/L21, T1/L31

M6 4.0 to 5.0

(6 to 4)

(6)

M8 9.0 to 10.0

16 to 25

(6 to 2)

(6)

E7Z4030

R/L1, S/L2, T/L3, , 1, 3, U/T1, V/ T2, W/T3, R1/L11, S1/L21, T1/L31

M6 4.0 to 5.0

(4)

M8 9.0 to 10.0

25 to 35

(4 to 2)

(4)

2-10

E7Z4037

R/L1, S/L2, T/L3, , 1, U/T1, V/T2, W/ T3, R1/L11, S1/L21, T1/L31

M8 9.0 to 10.0

25 to 50

(4 to 1/0)

(2)

Power cables,

e.g., 600 V vinyl

power cables

M6 4.0 to 5.0

10 to 16

(8 to 4)

M8 9.0 to 10.0

25 to 35

(4 to 2)

(4)

E7Z4045

R/L1, S/L2, T/L3, , 1, U/T1, V/T2, W/ T3, R1/L11, S1/L21, T1/L31

M8 9.0 to 10.0

35 to 50

(2 to 1/0)

(2)

M6 4.0 to 5.0

10 to 16

(8 to 4)

M8 9.0 to 10.0

25 to 35

(4 to 2)

(4)

E7Z4055

R/L1, S/L2, T/L3, , 1, U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

M8 9.0 to 10.0

(1 to 1/0)

(1)

M6 4.0 to 5.0

10 to 16

(8 to 4)

M8 9.0 to 10.0

25 to 35

(4 to 2)

(4)

E7Z4075

R/L1, S/L2, T/L3, , 1

M10 31.4 to 39.2

70 to 95

(2/0 to 4/0)

(2/0)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 17.6 to 22.5

50 to 100

(1/0 to 4/0)

(1/0)

M8 8.8 to 10.8

6 to 16

(10 to 4)

M10 31.4 to 39.2

35 to 70

(2 to 2/0)

(2)

r/l1, Δ200/

200, Δ400/l2400

M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z4090

R/L1, S/L2, T/L3, , 1

M10 31.4 to 39.2

(3/0 to 4/0)

(4/0)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31 M10 17.6 to 22.5

(3/0 to 4/0)

(4/0)

M8 8.8 to 10.8

10 to 16

(8 to 4)

M10 31.4 to 39.2

50 to 95

(1 to 4/0)

(1)

r/l1, Δ200/

200, Δ400/l2400

M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z4110

R/L1, S/L2, T/L3, , 1 U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

M10 31.4 to 39.2

50 to 95

(1/0 to 4/0)

50 × 2P

(1/0 × 2P)

M8 8.8 to 10.8

10 to 70

(8 to 2/0)

M12 31.4 to 39.2

70 to 150

(2/0 to 300)

(2/0)

r/l1, Δ200/

200, Δ400/l2400

M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z4132

R/L1, S/L2, T/L3, , 1

M10 31.4 to 39.2

(3/0 to 4/0)

95 × 2P

(3/0 × 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

75 to 95

(2/0 to 4/0)

75 × 2P

(2/0 × 2P)

M8 8.8 to 10.8

10 to 70

(8 to 2/0)

M12 31.4 to 39.2

95 to 150

(4/0 to 300)

(4/0)

r/l1, Δ200/

200, Δ400/l2400

M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

Table 2.2 400 V Class Wire Sizes, NEMA 1/ IP20 and IP00 Inverters

Inverter

Model

CIMR-

Terminal Symbol

Termi-

nal

Screws

Tightening

Torque

(N•m)

Possible

Wire Sizes

(AWG)

Recommended

Wire Size

(AWG)

Wire Type

Wiring Main Circuit Terminals

2-11

E7Z4160

R/L1, S/L2, T/L3, , 1

M12 31.4 to 39.2

95 to 185

(4/0 to 400)

95 × 2P

(4/0 × 2P)

Power cables,

e.g., 600 V vinyl

power cables

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L31

95 to 185

(3/0 to 400)

95 × 2P

(3/0 × 2P)

M8 8.8 to 10.8

10 to 70

(8 to 2/0)

M12 31.4 to 39.2

50 to 150

(1/0 to 300)

50 × 2P

(1/0 × 2P)

r/l1, Δ200/

200, Δ400/l2400

M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z4185

R/L1, S/L2, T/L3

M16 78.4 to 98

95 to 300

(4/0 to 600)

150 × 2P

(300 × 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33

120 × 2P

(250 × 2P)

, 1

300 × 2P

(600 × 2P)

–

95 × 2P

(3/0 × 2P

r/l1, Δ200/

200, Δ400/l2400

M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z4220

R/L1, S/L2, T/L3

M16 78.4 to 98

95 to 300

(4/0 to 600)

240 × 2P

(500 × 2P)

U/T1, V/T2, W/T3, R1/L11, S1/L21, T1/L33

240 × 2P

(400 × 2P)

, 1

120 × 4P

(250 × 4P)

–

120 × 2P

(250 × 2P)

r/l1, Δ200/

200, Δ400/l2400

M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

E7Z4300

R/L1, S/L2, T/L3

M16 78.4 to 98

95 to 300

(4/0 to 600)

120 × 4P

(250 × 4P)

R1/L11, S1/L21, T1/L31 U/T1, V/T2, W/T3

120 × 4P

(4/0 × 4P)

, 1

240 × 4P

(400 × 4P)

–

120 × 2P

(250 × 2P

r/l1, Δ200/

200, Δ400/l2400

M4 1.3 to 1.4

0.5 to 4

(20 to 10)

1.5

(16)

Table 2.2 400 V Class Wire Sizes, NEMA 1/ IP20 and IP00 Inverters

Inverter

Model

CIMR-

Terminal Symbol

Termi-

nal

Screws

Tightening

Torque

(N•m)

Possible

Wire Sizes

(AWG)

Recommended

Wire Size

(AWG)

Wire Type

2-12

Table 2.3 400 V Class Wire Sizes, IP54 Inverters

Inverter Model

CIMR-



Terminal Symbol

Termi-

nal

Screws

Tightening

Torque

(N•m)

Recommended

Wire Size

(AWG)

Cable Gland

size

Possible

Clamp-

ing Cable

Diam.

(mm)

Minimum

Diam Over

Braid Shield

(mm)

E7Z47P52

INPUT (R/L1, S/L2, T/L3, )

M5 2.5 6 M32 (Plastic) 11 to 21 -

OUTPUT (U/T1, V/T2, W/T3, )

M4 1.8 6 M32 (Metal) 11 to 21 9.0

, 1

M4 1.8 6 - - -

E7Z40112

INPUT (R/L1, S/L2, T/L3, )

M5 2.5 10 M32 (Plastic) 11 to 21 -

OUTPUT (U/T1, V/T2, W/T3, )

M5 2.5 10 M32 (Metal) 11 to 21 9.0

, 1

M5 2.5 10 - - -

E7Z40152

INPUT (R/L1, S/L2, T/L3, )

M5 2.5 10 M32 (Plastic) 11 to 21 -

OUTPUT

U/T1, V/T2, W/T3 M5 2.5

10 M32 (Metal) 11 to 21 9.0

()

M6 4.0 to 5.0

, 1

M5 2.5 10 - - -

E7Z40182

INPUT (R/L1, S/L2, T/L3, )

M5 2.5 10 M32 (Plastic) 11 to 21 -

OUTPUT (U/T1, V/T2, W/T3, )

M6 4.0 to 5.0 10 M32 (Metal) 11 to 21 9.0

, 1

M6 4.0 to 5.0 10 - - -

E7Z40222

INPUT (R/L1, S/L2, T/L3, )

M6 4.0 to 5.0 16 M40 (Plastic) 19 to 28 -

OUTPUT

(U/T1, V/T2, W/T3) M6 4.0 to 5.0

16 M40 (Metal) 19 to 28 15.0

()

M8 9.0 to 10.0

, 1

M6 4.0 to 5.0 16 - - -

E7Z40302

INPUT (R/L1, S/L2, T/L3, )

M6 4.0 to 5.0 25 M40 (Plastic) 19 to 28 -

OUTPUT

(U/T1, V/T2, W/T3) M6 4.0 to 5.0

25 M40 (Metal) 19 to 28 15.0

()

M8 9.0 to 10.0

, 1

M6 4.0 to 5.0 25 - - -

E7Z40372

INPUT (R/L1, S/L2, T/L3, )

M8 9.0 to 10.0 35 M50 (Plastic) 19 to 28 -

OUTPUT

(U/T1, V/T2, W/T3) M8 9.0 to 10.0

35 M50 (Metal) 19 to 28 -

()

M8 9.0 to 10.0

, 1

M8 9.0 to 10.0 35 - - -

E7Z40452

INPUT (R/L1, S/L2, T/L3, )

M8 9.0 to 10.0 35 M50 (Plastic) 19 to 28 -

OUTPUT

(U/T1, V/T2, W/T3) M8 9.0 to 10.0

35 M50 (Metal) 19 to 28 -

()

M8 9.0 to 10.0

, 1

M8 9.0 to 10.0 35 - - -

E7Z40552

INPUT (R/L1, S/L2, T/L3, )

M8 9.0 to 10.0 50 M50 (Plastic) 19 to 28 -

OUTPUT

(U/T1, V/T2, W/T3) M8 9.0 to 10.0

50 M50 (Metal) 19 to 28 -

()

M8 9.0 to 10.0

, 1

M8 9.0 to 10.0 50 - - -

Table 2.4 Recommended Wire Types for IP54 Inverters

INPUT

4-core Power Cable

*1. 4-core power cables or 4-core shielded power cables are available e.g. Lappkabel (Ölflex) or Pirelli

OUTPUT

4-core shielded Power Cable

(-), (+1) e.g. 600V Vinyl Power Cable

Wiring Main Circuit Terminals

2-13

Table 2.5 Tightening Torques for Cable Gland

Cable Gland Size

Tightening Torque (Nm)

Plastic Metal M16 3.0 10.0 M20 6.0 12.0 M25 8.0 12.0 M32 10.0 18.0 M40 13.0 18.0 M50 15.0 20.0

IMPORTANT

Determine the wire size for the main circuit so that line voltage dro p is withi n 2% of th e rated voltage. Line voltage drop is calculated as follows:

Line voltage drop (V) =

x wire resistance (W/km) x wire length (m) x current (A) x 10

-3

2-14

Recommended Crimp Terminals

Table 2.6 Recommended Crimp Terminals

Wire Cross Section

(mm²)

Terminal Screw s

Recommended Crimp Terminals

Klaukey

JST

a b

0.5-1.0 M4 620/4 1620/4 GS4-1

1.5 M4 630/4 1620/4 GS4-1

2.5 M4 630/4 1630/4 GS4-2.5 4 M4 650/4 1650/4 GS4-6

M4 650/4 1650/4 GS4-6 M5 101 R/5 1650/5 GS5-6 M6 101 R/6 1650/6 GS6-6 M8 101 R/8 1650/8 GS8-6

M5 102 R/5 1652/5 GS5-10 M6 102 R/6 1652/6 GS6-10 M8 102 R/8 1652/8 GS8-10

103 R/5

*1. not applicable for E7Z2011

1653/5 GS5-16 M6 103 R/6 1653/6 GS6-16 M8 103 R/8 1653/8 GS8-16

M6 104 R/6 1654/6 GS6-25 M8 104 R/8 1654/8 GS8-25

M6 105 R/6 1655/6 GS6-35 M8 105 R/8 1655/8 GS8-35

M10 1 0 5 R/ 10 1655/10 GS10-35

M8 106 R/8 1656/8 GS8-50

M10 1 0 6 R/ 10 1656/10 GS10-50 M12 1 0 6 R/ 12 1656/12 GS12-50

M8 107 R/8 1657/8 GS8-70

M10 1 0 7 R/ 10 1657/10 GS10-70 M12 1 0 7 R/ 12 1657/12 GS12-70

M10 1 0 8 R/ 10 1658/10 GS10-95 M12 1 0 8 R/ 12 1658/12 GS12-95 M16 1 0 8 R/ 16 1658/16 GS16-95

120

M12 109 R/12 1659/12 GS12-120 M16 109 R/16 1659/16 GS16-120

150

M12 110 R/12 1660/12 GS12-150 M16 110 R/16 1660/16 GS16-150

240

M12 112 R/12 1662/12 GS12-240 M16 112 R/16 1662/16 GS16-240

300 M16 113 R/16 - -

Wiring Main Circuit Terminals

2-15

 Main Circuit Terminal Functions

Main circuit terminal functions are summarized according to terminal symbols in Table 2.7. Wire the termi- nals correctly for the desired purposes.

Table 2.7 Main Circuit Terminal Functions

Purpose Terminal Symbol

Model: CIMR-E7Z

200 V Class 400 V Class

Main circuit power input

R/L1, S/L2, T/L3 20P4 to 2110 40P4 to 4300 R1/L11, S1/L21, T1/L31 2022 to 2110 4022 to 4300

Inverter outputs U/T1, V/T2, W/T3 20P4 to 2110 40P4 to 4300 DC bus terminals

20P4 to 2110 40P4 to 4300

DC reactor connection

1, 2

20P4 to 2018 40P4 to 4018

Braking Unit connection

2022 to 2110 4022 to 4300

Ground 20P4 to 2110 40P4 to 4300

2-16

 Main Circuit Configurations

The main circuit configurations of the Inverter are shown in Table 2.8

Note: Consult your Omron Yaskawa Motion Control representative before using 12-phase rectification.

Table 2.8 Inverter Main Circuit Configurations (IP00, NEMA 1/IP20 Inverters)

200 V Class 400 V Class

Power

Supply

Control

Circuit

B1 B2

R S T

U V W

CIMR-E7Z20P4 to 2018

Power

Supply

Control

Circuit

B1 B2

R S T

U V W

CIMR-E7Z40P4 to 4018

Power

Supply

Control

Circuit

R S T

R1 S1 T1

U V W

CIMR-E7Z2022 to 2030

Power Supply

Control

Circuit

R S T

R1 S1 T1

U V W

CIMR-E7Z4022 to 4055

Power

Supply

Control

Circuit

R/L1 S/L2

T/L3 R1/L11 S1/L21 T1/L31

U/T1 V/T2 W/T3

r/l

s200/l2200

CIMR-E7Z2037 to 2110

400/200

Power

Supply

Control

Circuit

R/L1 S/L2

T/L3 R1/L11 S1/L21 T1/L31

U/T1 V/T2 W/T3

r/l

s200/l2200 s400/l2400

CIMR-E7Z4075 to 4300

Wiring Main Circuit Terminals

2-17

Table 2.9 Main Circuit Configurations (IP54 Inverters)

400 V class

S/L2

T/L3

R/L1

Control circuits

V/T2

W/T3

U/T1

EMC

filter

1 2

Power supply

CIMR-E7Z47P52 to 40182

S/L2 T/L3

R/L1

Power

Supply

Control

Circuits

V/T2 W/T3

U/T1

EMC Filter

CIMR-E7Z40222 to 40552

2-18

 Standard Connection Diagrams

Standard Inverter (NEMA 1 / IP20) connection diagrams are shown in Fig 2.7. These are the same for both 200 V Class and 400 V Class Inverters. Fig 2.8 shows t he standard Inverter connectio n diagrams fo r the IP54 Inverters. The connections depend on the Inverter capacity.

Control power is supplied internally from the DC bus at all inverter models.

Fig 2.7 Main Circuit Terminal Connections for NEMA 1 / IP20 Inverters

CIMR-E7Z20P4 to 2018

and 40P4 to 4018

Be sure to remove the short-circuit bar before connecting the DC reactor.

CIMR-E7Z2022, 2030

and 4022 to 4055

The DC reactor is built in.

CIMR-E7Z2037 to 2110 CIMR-E7Z4075 to 4300

+1+

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

3 Phase 200VAC or

400VAC

DC reactor

(optional)

CDBR Braking Unit (optional)

Braking

Resistor (optional)

1-+3

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

3 Phase 200VAC or

400VAC

CDBR Braking

Unit (optional)

Braking

Resistor (optional)

R1/L11 S1/L21 T1/L31

1-+3

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

3 Phase 200VAC or

400VAC

CDBR Braking

Unit (optional)

Braking

Resistor (optional)

R1/L11 S1/L21 T1/L31 r / l1 / l2

1-+3

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

3 Phase 200VAC or

400VAC

CDBR Braking

Unit (optional)

Braking

Resistor (optional)

R1/L11 S1/L21 T1/L31 r / l1

400 / l2 400

200 / l2 200

Wiring Main Circuit Terminals

2-19

Fig 2.8 Main Circuit Terminal Connections for IP54 Inverters

CIMR-E7Z47P72 to 4055

Be sure to remove the short-circuit bar before connecting the DC reactor.

+1+

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

3 Phase 400VAC

DC reactor

(optional)

CDBR Braking

Unit (optional)

Braking

Resistor (optional)

2-20

 Wiring the Main Circuits

This section describes wiring connections for the main circuit inputs and outputs.

Wiring Main Circuit Inputs

Observe the following precautions for the main circuit power supply input.

Installing Fuses

To protect the inverter, it is recommended to use semiconductor fuses like they are shown in the table below.

Table 2.10 Input Fuses

Inverter Type

Rated Inverter

Output

Current (A)

Fuse Selection Selection Example (Ferraz)

Voltage (V) Current (A)

I2t (A2s)

Model Rating

I2t (A2s)

20P4 3.2 240 10 12~25 A60Q12-2 600V / 12A 17 20P7 4.1 240 10 12~25 A60Q12-2 600V / 12A 17 21P5 7.0 240 15 23~55 A60Q15-2 600V / 15A 26 22P2 9.6 240 20 34~98 A60Q20-2 600V / 20A 41 23P7 15 240 30 82~220 A60Q30-2 600V / 30A 132 25P5 23 240 40 220~610 A50P50-4 500V / 50A 250 27P5 31 240 60 290~1300 A50P80-4 500V / 80A 640 2011 45 240 80 450~5000 A50P80 -4 500V / 80A 640 2015 58 240 100 1200~7200 A50P125-4 500V / 125A 1600 2018 71 240 130 1800~7200 A50P150-4 500V / 150A 2200 2022 85 240 150 870~16200 A50P150-4 500V / 150A 2200 2030 115 240 180 1500~23000 A50P200-4 500V / 200A 4000 2037 145 240 240 2100~19000 A50P250-4 500V/ 250A 6200 2045 180 240 300 2700~55000 A50P300-4 500V / 300A 9000 2055 215 240 350 4000~55000 A50P350-4 500V / 350A 12000 2075 283 240 450 7100~64000 A50P450-4 500V / 450A 20000 2090 346 240 550 11000~64000 A50P600-4 500V / 600A 36000 2110 415 240 600 13000~83000 A50P600-4 500V / 600A 36000

40P4 1.8 480 5 6~55 A60Q10-2 600V / 10A 10 40P7 2.1 480 5 6~55 A60Q10-2 600V / 10A 10 41P5 3.7 480 10 10~55 A60Q12-2 600V / 12A 17 42P2 5.3 480 10 18~55 A60Q15-2 600V / 15A 26 43P7 7.6 480 15 34~72 A60Q20-2 600V / 20A 41 44P0 8.7 480 20 50~570 A60Q30-2 600V / 30A 132 45P5 12.5 480 25 100~570 A60Q30-2 600V / 30A 132 47P5 17 480 30 100~640 A60Q30-2 600V / 30A 132 4011 24 480 50 150~1300 A70P50 -4 700V / 50A 300 4015 31 480 60 400~1800 A70P70-4 700V / 70A 590 4018 39 480 70 700~4100 A70P80-4 700V / 80A 770 4022 45 480 80 240~5800 A70P80-4 700V / 80A 770 4030 60 480 100 500~5800 A70P100-4 700V / 100A 1200 4037 75 480 125 750~5800 A70P125-4 700V / 125A 1900 4045 91 480 150 920~13000 A70P150-4 700V / 150A 2700 4055 112 480 150 1500~13000 A70P200-4 700V / 200A 4800 4075 150 480 250 3000~55000 A70P250-4 700V / 250A 7500 4090 180 480 300 3800~55000 A70P300-4 700V / 300A 11000 4110 216 480 350 5400~23000 A70P350-4 700V / 350A 15000 4132 260 480 400 7900~64000 A70P400-4 700V / 400A 19000 4160 304 480 450 14000~250000 A70P450-4 700V / 450A 24000 4185 370 480 600 20000~250000 A70P600-4 700V / 600A 43000 4220 506 480 700 34000~400000 A70P700-4 700V / 700A 59000 4300 675 480 900 52000~920000 A70P900-4 700V / 900A 97000

Wiring Main Circuit Terminals

2-21

Installing a Moulded-case Circuit Breaker

When connecting the power input terminals (R/L2, S/L2, and T/L3) to the power supply using a moulded-case circuit breaker (MCCB) observe that the circuit breaker is suitable for the Inverter.

• Choose an MCCB with a capacity of 1.5 to 2 times of the inverter's rated current.

• For the MCCB's time characteristics, be sure to consider the inverter's overload protection (one minute at

150% of the rated output current).

Installing an Earth Leakage Breaker

Inverter outputs use high-speed switching, so high-frequency leakage current is generated. If an earth leakage breaker should be used, select a breaker that detects only the leakage current which is in the frequency range that is hazardous to humans but not high-frequency leakage currents.

• For a special-purpose earth leakage breaker for Inverters, choose a ground fault interrupter with a sensitiv-

ity amperage of at least 30 mA per Inverter.

• When using a general earth leakage breaker, choose one with a sensitivity amperage of 200 mA or more

per Inverter and with an operating time of 0.1 s or more.

Installing a Magnetic Contactor

If the power supply for the main circuit is to be shut off by a control circuit, a magnetic contactor can be used. The following things should be considered:

• The Inverter can be started and stopped by opening and closing the magnetic contactor on the primary side.

Frequently opening and closing the magnetic contactor, however, may cause the Inverter to break down. Do not exceed one power up per hour.

• When the Inverter is operated with the Digital Operator, automatic operation cannot be performed after

recovery from a power interruption.

Connecting Input Power Supply to the Terminal Block

Input power supply can be connected to any terminal R, S or T on the terminal block; the phase sequence of input power supply is irrelevant to the output phase sequence.

Installing an Input AC Reactor

If the Inverter is connected to a large-capacity power transformer (600 kW or more) or a phase advancing capacitor is switched nearby, an excessive peak current may flow through the input power circuit, causing the inverter unit to break down.

To prevent this, install an optional AC Reactor on the input side of the Inverter or a DC reactor to the DC reactor connection terminals.

This also improves the power factor on the power supply side.

Installing a Surge Absorber

Always use a surge absorber or diode for inductive loads near the Inverter. These inductive loads include magnetic contactors, electromagnetic relays, solenoid valves, solenoids, and magnetic brakes.

2-22

Wiring the Output Side of Main Circuit

Observe the following precautions when wiring the main output circuits.

Connecting the Inverter and Motor

Connect output terminals U/T1, V/T2, and W/T3 respective to the motor lead wires U, V, and W. Check that the motor rotates forward with the forward run command. Switch over any two of the output termi-

nals to each other and reconnect if the motor rotates in reverse with the forward run command.

Never Connect a Power Supply to Output Terminals

Never connect a power supply to output terminals U/T1, V/T2, and W/T3. If voltage is applied to the output terminals, the internal circuits of the Inverter will be damaged.

Never Short or Ground Output Terminals

If the output terminals are touched with bare hands or the output wires come into contact with the Inverter casing, an electric shock or grounding may occur. This is extremely hazardous. Do not short the output wires.

Do Not Use a Phase Advancing Capacitor

Never connect a phase advancing capacitor to an output circuit. The high-frequency components of the Inverter output may overheat and be damaged and may cause other parts to burn.

Using a Magnetic Contactor

Check the control sequence to make sure, that the magnetic contactor (MC) between the Inverter and motor is not turned ON or OFF during inverter operation. If the MC is turned ON while the Inverter is operating, a large inrush current will be created and the inverter’s overcurrent protection may operate. If the MC is turned OFF while the Inverter is operating a large induced voltage may occur and damage the inverter output parts.

Installing a Thermal Overload Relay Contact for Motor Protection

This Inverter has an electronic thermal protection function to protect the motor from overheating. If, however, more than one motor is operated with one Inverter or a multi-polar motor is used, always install a thermal relay (THR) between the Inverter and the motor and set L1-01 to 0 (no motor protection). The control circuit should be designed so that the contacts of the thermal overload relay turn OFF the magnetic contactor on the main circuit inputs.

Cable Length between Inverter and Motor

If the cable between the Inverter and the motor is long, the high -fr equ ency leakage current will increase, causing the Inverter output current to increase as well. This may affect peripheral devices. To prevent this, adjust the carrier frequency (set in C6-02) as shown in T able 2. 11. (For details, refer to Chapter 5, User Parameters.)

Table 2.11 Cable Length between Inverter and Motor

Cable length 50 m max. 100 m max. More than 100 m

Carrier frequency 15 kHz max. 10 kHz max. 5 kHz max.

Wiring Main Circuit Terminals

2-23

Ground Wiring

Observe the following precautions when wiring the ground line.

• Always use the ground terminal of the 200 V Inverter with a ground resistance of less than 100 Ω and that

of the 400 V Inverter with a ground resistance of less than 10 Ω.

• Do not share the ground wire with other devices, such as welding machines or power tools.

• Always use a ground wire that complies with technical standards on electrical equipment and minimize the

length of the ground wire. Leakage current flows through the Inverter. Therefore, if the distance between the ground electrode and the ground terminal is too long, potential on the ground terminal of the Inverter will become unstable.

• When using more than one Inverter, be careful not to loop the ground wire.

Fig 2.9 Ground Wiring

Connecting a Braking Unit (CDBR) and a Braking Resistor Unit (LKEB)

Connect a Braking Unit and a Braking Resistor Unit to the Inverter as shown in the Fig 2.10. The Braking Resistor Unit will not work if L3-04 is set to 1 (i.e., if stall prevention is enabled for decelera-

tion). Hence the deceleration time may be longer than the set time (C1-02/04). To prevent the braking unit/braking resistor unit from overheating, design the control circuit to turn OFF the

inverter output using the thermal overload relay of the Unit as shown in Fig 2.10.

Fig 2.10 Connecting the Braking Resistor Unit and Braking Unit

Thermal Overload

Relay Contact

Thermal

Overload

Relay Contact

Inverter

CDBR

Braking Unit

Braking Resistor

2-24

Connecting Braking Units in Parallel

When connecting two or more Braking Units in parallel, use the wiring and jumper settings like shown in Fig

2.11. There is a jumper for selecting whether each Braking Unit is to be a master or slave. Select “Master” for

the first Braking Unit only, and select “Slave” for all other Braking Units (i.e., from the second Unit onwards).

Fig 2.11 Connecting Braking Units in Parallel

Wiring the Power Cables of IP54 Inverters

Special attention has to be paid for wiring the motor cables of the IP54 inverters. The smaller capacities feature an EMC cable gland which is used to earth the motor cable shield easily.

Installing the Metal (EMC) Cable Gland on IP54 Inverters 7.5 to 30kW

1. With the Standard Contacting:

Thermal overload relay contact Thermal overload r elay contact Thermal overload relay contact

Braking Resistor Unit

Inverter

Braking Unit #2 Braking Unit #3

Braking Unit #1

Thermal overload relay contact Thermal overload relay contact

Thermal overload relay contact

appr. 15 mm

Make a round cut into the outer sheath, with a length of appr. 14mm from the end of the sheath but do not remove the sheath. Guide the cable through the gland.

Pull off the cut-off outer sheath, remove some part of the shield and pull the cable back until the shield has proper contact to the springs of the cable gland.

Wiring Main Circuit Terminals

2-25

2. With thin wires and without an inner sheath

Note:

To ensure conformity to EMC regulations the shielded cable has to be locked tightly by the metal cable gland. Confirm the cable length and the terminal specifications before fitting the metal cable gland.

Close the cable gland.

appr. 15 to 20 mm

Make a round cut into the sheath, with a length of appr. 15 to 20mm and remove it.

Pull back the braided shield over the outer sheath, the inner shield should be kept for easier guiding through the gland.

Guide the cable through the gland until the shield has proper contact to the springs of the cable gland and close the cable gland.

2-26

Special Considerations for IP54 Inverters of 22 and 30kW capacity

Install the shielded output cable as shown in the Fig 2.12. Remove the braided shield on the output cable entirely from the entry hole to the terminal end to avoid short

circuit to the input terminals or the filter.

Fig 2.12 Motor Cable Installation for IP54 Inverters of 22 and 30kW

Installing the Motor Cable at IP54 Inverters of 37 to 55kW capacity

Install the shielded output cable as shown in the figure below. Remove the outer sheath and clamp the braided shield by the earth clamp.

Fig 2.13 Motor Cable Installation for IP54 Inverters of 37 to 55kW

Remove the braided shield entirely from the entry hole to the terminal end.

Input Cable

Output Cable (Shielded Cable)

Output Cable

Earth Plate

Remove the outer sheath and clamp the braided shield by the earth clamp

Earth Clamp

Wiring Control Circuit Terminals

2-27

Wiring Control Circuit Terminals

 Wire Sizes

For remote operation using analog signals, keep the control line length between the Analog Operator or operation signals and the Inverter to 50 m or less, and separate the lines from main power lines or other control circuits to reduce induction from peripheral devices.

When setting frequencies from an external frequency source (and not from a Digital Operator), use shielded twisted-pair wires and ground the shield for the largest area of contact between shield and ground.

Terminal numbers and wire sizes are shown in Table 2.12.

Table 2.12 Terminal Numbers and Wire Sizes (Same for all models)

Terminals

Termi-

nal

Screws

Tighten-

ing Torque

(N•m)

Possible

Wire

Sizes

(AWG)

Recommended

Wire Size

(AWG)

IP54 Inverters Only

Wire Type

Cable

Gland

Size

Possible

Clamping

Cable Diam.

(mm)

FM, AC, AM, SC, SP,

SN, A1, A2, +V, -V,

S1, S2, S3, S4,

S5, S6, S7

MA, MB, MC, M1,

M2, M3, M4,

R+, R-, S+, S-, IG

Phoenix

type

0.5 to 0.6

Single wire

0.14 to 2.5 Stranded

wire:

0.14 to 1.5

(26 to 14)

*1. We recommend using cable-end sleeves on signal lines to simplify wiring and to improve reliability.

0.75 (18)

M25

*2. Refer to Table 2.5 for tightening torques for the cable glands.

9 to 17

• Shielded, twistedpair wire

• Shielded, polyethylene-covered, vinyl sheath cable

*3. Use shielded twisted-pair cables to input an external frequency reference.

E (G) M3.5 0.8 to 1.0

0.5 to 2

(20 to 14)

1.25 (12)

2-28

 Cable-End Sleeves for Signal Lines

Models and sizes of straight solderless terminals are shown in the following table.

Fig 2.14 Cable-End Sleeve Size

Wiring Method

Use the following procedure to connect wires to the terminal block.

1. Loosen the terminal screws with a thin-slot screwdriver.

2. Insert the wires from underneath the terminal block.

3. Tighten the terminal screws firmly

Fig 2.15 Connecting Wires to Termina l Block

Table 2.13 Straight Solderless Terminal Sizes

Wire Size mm2 (AWG)

Model d1 d2 L Manufacturer

0.25 (24) AI 0.25 - 8YE 0.8 2 12.5

Phoenix Contact

0.5 (20) AI 0.5 - 8WH 1.1 2.5 14

0.75 (18) AI 0.75 - 8GY 1.3 2.8 14

1.25 (16) AI 1.5 - 8BK 1.8 3.4 14 2 (14) AI 2.5 - 8BU 2.3 4.2 14

Screwdriver

Strip the end for 7 mm if no cableend sleeve is used.

Blade of screwdriver

Wires

3.5 mm max.

Blade thickness: 0.6 mm max.

Solderless terminal or wire without soldering

Control circuit terminal block

Wiring Control Circuit Terminals

2-29

Earthing the Control Cable Shield in IP54 Inverters

For a appropriate shielding earth clamps have been mounted in the IP54 inverters. Fig 2.16 and Fig 2.17 show where the earth clamps can be found.

Fig 2.16 Earth Clamp of IP54 Inverters with 7.5 to 18.5kW capacity

Fig 2.17 Earth clamp of IP54 Inverters with 22 to 55kW

Control Terminal

Earth Clamp

Cable Mounting Base

Control Terminal

Earth Clamp

Cable Mounting Base

Earth Clamp

Control Cable

Cable Gland

Cable Tie (optional)

2-30

Use the following procedure to clamp and shield the control cables in the IP54 Inverters.

Loosen

both mounting screws for the earth clamp

Insert the shielded cable for control between earth clamp and cable mounting base

Tighten the screws alternately until screws are fixed to the end.

Wiring Control Circuit Terminals

2-31

 Control Circuit Terminal Functions

The functions of the control circuit terminals are shown in Table 2.14.

Table 2.14 Control Circuit Terminals with Default Settings

Type No. Signal Name Function Signal Level

Digital input signals

S1 Forward run/stop command Forward run when ON; stopped when OFF.

24 VDC, 8 mA Photocoupler isolation

S2 Reverse run/stop command Reverse run when ON; stopped when OFF. S3

External fault input

Fault when ON.

Functions are selected by setting H1-01 to H1-05.

Fault reset

Reset when ON

Multi-step speed reference 1

(Master/auxiliary switch)

Auxiliary frequency reference when ON.

Multi-step speed reference 2

Multi-step speed 2 when ON.

Jog frequency reference

Jog frequency when ON.

SC Digital input common – –

SN Digital Input Neutral – –

SP Digital Input Power Supply +24VDC power supply for digital inputs

24 VDC, 250 mA max.

Analog input signals

+V 15 V power output 15 V power supply for analog references 15 V (Max. curr.: 20mA)

A1 Frequency reference 0 to +10 V/100% 0 to +10 V (20 kΩ)

A2 Auxiliary Frequency Reference

Auxiliary analog frequency reference; 4 to 20 mA (250Ω)

Function is selected by setting H3-09.

4 to 20 mA (250Ω) 0 V to +10 V (20kΩ) 0 to 20 mA (250Ω)

-V -15 V power output -15 V power supply for analog references

AC Analog reference common – –

E(G)

Shield wire, optional ground line connection point

––

Digital output signals

During run (1NO contact)

Closed during Run

Function selected by H2-01 and H2-02

Relay contacts Contact capacity: 1 A max. at 250 VAC

1 A max. at 30 VDC

M2 M3

Zero speed (1NO contact)

CLOSED when output frequency at zero level (b2-01) or below

Fault output signal

CLOSED across MA and MC during faults OPEN across MB and MC during faults

MB MC

analog output

signals

FM Output frequency

Analog output frequency signal; 0 to 10 V; 10V=FMAX

Function selected by H4-01

0 to +10 V max. ±5% 2 mA max.

AC Analog common –

AM Inverter output power

Analog output power signal; 0 to 10V; 10V=max. appl. motor capacity

Function selected by H4-04

2-32

Fig 2.18 Flywheel Diode Connection

Switch S1 - Standard Terminal Board

The Switch S1 can be used to terminate the internal RS422/485 port and for selecting the input signal type for analog input A2. See Fig 2.19 for details.

Fig 2.19 Standard terminal board - Switch S1 function

The settings of switch S1 is shown in the following table.

RS-485/

422

R+

MEMOBUS communications input

For 2-wire RS-485, short R+ and S+ as well as R- and S-.

Differential input, PHC isolation

RS+

MEMOBUS communications output

Differential input, PHC isolation

SIG Signal common – –

*1. The default settings are given for terminals S3 to S7. For a 3-wire sequence, the default settings are a 3-wire sequence for S5, multi-step speed setting

1 for S6 and multi-step speed setting 2 for S7. *2. Do not use this power supply for supplying any external equipment. *3. When driving a reactive load, such as a relay coil with DC power supply, always insert a flywheel diode as shown in

Fig 2.18

Name Function Setting

S1-1

RS-485 and RS-422 terminating resistance

OFF: No terminating resistance ON: Terminating resistance of 110 Ω

S1-2 Input method for analog input A2

V: 0 to 10 V (internal resistance: 20 kΩ) I: 4 to 20 mA (internal resistance: 250 Ω)

Table 2.14 Control Circuit Terminals with Default Settings

Type No. Signal Name Function Signal Level

External power: 30 VDC max.

Coil

Flywheel diode

1 A max.

The rating of the flywheel diode must be at least as high as the circuit voltage.

RS422/485 Port Termination Resistance Analog Input A2 Current/Voltage Signal Selection

Off On

V I

Wiring Control Circuit Terminals

2-33

Switch S1 and Jumper CN15 - Optional Terminal Board

An optional terminal board which supports switching the signal type of the analog outputs FM and AM between voltage and current is available.The switch over can be performed using jumper CN15. The switch S1 has the same function like on the standard terminal board. See Fig 2.20 for details.

Fig 2.20 Optional terminal board - Switch S1 and jumper CN15 function

The settings of switch S1 and jumper CN15 are described in the following table.

 Sinking/Sourcing Mode

The input terminal logic can be switched between sinking mode (0-V common, NPN) and sourcing mode (+24V common, PNP) by using the terminals SN, SC, and SP. An external power supply is also supported, providing more freedom in signal input methods.

Name Function Setting

S1-1

RS-485 and RS-422 terminating resistance

OFF: No terminating resistance ON: Terminating resistance of 110 Ω

S1-2 Input method for analog input A2

V: 0 to 10 V (internal resistance: 20 kΩ) I: 4 to 20 mA (internal resistance: 250 Ω)

CN15-

CH1

Multifunction analog output FM voltage/ current switch

I: Current output V: Voltage output

CN15-

CH2

Multifunction analog output AM voltage/ current switch

I: Current output V: Voltage output

Table 2.15 Sinking / Sourcing Mode and Input Signals

CN15 Ch1 Ch2

RS422/485 Port Termination Resistance

Analog Input A2 Current/Voltage Signal Selection

Analog Output FM Current/Voltage Signal Selection

Analog Output AM Current/Voltage Signal Selection

Off On

V I

Internal Power Source - Sinking Mode (NPN

)

External +24V

External Power Source - Sinking Mode (NPN

)

2-34

Table 2.15 Sinking / Sourcing Mode and Input Signals

Internal Power Source - Sourcing Mode (PNP

)

External +24V

External Power Source - Sourcing Mode (PNP

)

Wiring Control Circuit Terminals

2-35

 Control Circuit Terminal Connections

Connections to Inverter control circuit terminals are shown in Fig 2.21.

Fig 2.21 Control Circuit Terminal Connections

S3 S4 S5 S6 S7 SN SC SP

24V

E(G)

4 to 20mA

0 to 10V

E(G)

R+ R-

S+ S-

-V

Reverse Run/Stop External fault

Fault reset Multi-step speed setting 1 Multi-step speed setting 2 Jog frequency selection

Multi-function digital inputs [Factory settings]

Analog input 1: Master frequency reference 0 to 10 V (20 k )

Analog input power supply +15 V, 20 mA

Multi-function analog input 1: [Default: Frequency Bias 4 to 20 mA (250 )]

Analog input power supply

-15 V, 20 mA

Terminating resistance

MEMOBUS communication RS-485/422

Shielded wires

Twisted-pair shielded wires

Multi-function analog output 1 (0 to 10 V, 2 mA) [Default: Output frequency, 0 to 10 V]

Multi-function analog output 2 (0 to 10 V, 2 mA) [Default: Output current, 0 to 10 V]

Fault contact output 250 VAC, 1 A max. 30 VDC, 1 A max.

Contact output 1 [Default: During run]

Contact output 2 [Default: Zero speed]

Multi-function digital output 250 VAC, 1 A max. 30 VDC, 1 A max.

Adjustment, 20 k

Shield terminal

Adjustment

Forward Run/Stop

≈

Varispeed E7

CIMR-E7Z47P5

2-36

 Control Circuit Wiring Precautions

Observe the following precautions when wiring control circuits.

• Separate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,

, 1, 2, and 3) and other high-power lines.

• Separate wiring for control circuit terminals MA, MB, MC, M1, M2, M3, and M4 (relay outputs) from

wiring to other control circuit terminals.

• If using an optional external power supply, it shall be a UL Listed Class 2 power supply source.

• Use twisted-pair or shielded twisted-pair cables for control circuits to prevent operating faults.

• Ground the cable shields so as to maximize the contact area of the shield and ground.

• Cable shields have to be grounded on bot h cable ends.

Wiring Check

2-37

Wiring Check

 Checks

Check all wiring after wiring has been completed. Do not perform continuity check on control circuits. Perform the following checks on the wiring.

• Is all wiring correct?

• Have no wire clippings, screws, or other foreign material been left?

• Are all screws tight?

• Are any wire ends contacting other terminals?

CAUTION

• Ensure that the door locks are closed and the cable glands are tightened after wiring. Otherwise the equipment may be damaged by the ingress of water or dust.

• Keep any water or dust outside of the Inverter when wiring. Otherwise the equipment may be damaged by the ingress of water or dust.

• Use the proper cable gland for each cable. Otherwise the equipment may be damaged by the ingress of water or dust.

• Mount the blind plugs attached for option and control card entry if these terminals are not connected. This will keep IP54 protection for the inverter. Otherwise the equipment may be damaged by the ingress of water or dust.

• Be sure to ground the grounding terminal. Moreover be sure to ground the shield of motor cable on the motor side. Otherwise an electric shock can occur.

WARNING

2-38

Installing and Wiring Option Cards

 Option Card Models

Option cards for field bus communications can be mounted in the Inverter like shown in Fig 2.22.

Table 2.16 lists the type of Option Cards and their specifications.

 Installation in IP00 and NEMA 1 / IP20 Inverters

Before mounting an Option Card, remove the terminal cover and be sure that the charge indicator inside the Inverter does not glow anymore. After that remove the Digital Operator, front cover and the option clip. Then mount the Option Card.

 Preventing Option Card Connectors from Rising

After installing the Option Card insert the Option Clip to prevent th e si de with t he con nector from ri sing. The Option Clip can be easily removed before installing the card by holding onto the protruding portion of the Clip and pulling it out.

Fig 2.22 Mounting Option Cards

Table 2.16 Option Cards

Card Model Specifications

Communication cards

3G3RV-PDRT2 Intelligent DeviceNet option card

SI-P1 Option card for Profibus-DP fieldbus SI-R1 Option card for InterBus-S fieldbus SI-S1 Option card for CANopen fieldbus

SI-J Option card for LONworks

PLC Option Card

3G3R V-P10ST8-E PLC option card

3G3RV-P10ST8-DRT-E

PLC option card with DeviceNet communications port (Slave)

CN2 C Option Card connector

Option Clip (To prevent raising of C Option Card)

C Option Card mounting space

C Option Card

Installing and Wiring Option Cards

2-39

 Installation in IP54 Inverters

Before mounting an Option Card, open the inverter door and be sure that the charge indicator inside the Inverter does not glow anymore. After that remove the option clip and mount the Option Card like with th e IP00 or NEMA 1 Inverter.

Cable Gland Size for Option Cards

Refer to the terminal specification in each option card’s manual..

Wiring Method for Option Cards

For the wiring refer to page 2-29 and to Fig 2.23 below.

Fig 2.23 Option Card Wiring for Inverters with 22 to 55kW

Table 2.17 Cable Gland Size for Option Cards

Cable Gland Size

Possible Clamping

Cable Diameter (mm)

Wire Type

M16

*1. Refer to Table 2.5 for tightening torques for the cable glands.

4.5 to 7

• Shielded twisted-pair wire

• Shielded, PVC multi-core cable (e.g. Lappkabel Ölflex)

Option Card

Option Cable

Cable Tie (optional)

Cable Mounting Base

Earth Clamp

2-40

Digital Operator and

Modes

This chapter describes Digital Operator displays and functions, and provides an overview of operating modes and switching between modes.

Digital Operator..................................................................3-2

Modes................................................................................3-5

3-2

Digital Operator

This section describes the displays and functions of the Digital Operator.

 Digital Operator Display

The key names and functions of the Digital Operator for the IP00 and NEMA 1 / IP20 inverters are described below. This operator is referred to as “LED Digital Operator” or JVOP-161-OY

Fig 3.1 LED Digital Operator Component Names and Functions

Drive Mode Indicators FWD: Lights up when a forward run command is

input.

REV: Lights up when a reverse run command is

input.

SEQ: Lights up when the run command from the

control circuit terminal is enabled.

REF: Lights up when the frequency reference from

control circuit terminals A1 and A2 is enabled.

ALARM:Lights up when an error or alarm has

occurred.

Data Display Displays monitor data, parameter numbers, and settings.

Mode Display DRIVE: Lights up in Drive Mode.

QUICK: Lights up in Quick Programming Mode. ADV: Lights up in Advanced Programming Mode. VERIFY:Lights up in Verify Mode. A. TUNE:Lights up in Autotuning Mode.

Keys

Execute operations such as setting user parameters, monitoring, jogging, and autotuning.

Digital Operator

3-3

The IP54 Inverter is equipped with a different type of digital operator, the LCD Digital Operator or JVOP160-OY. This Operator features a clear text display with 5 lines while the key names an d functions are the same, see Fig 3.2. This operator is also available as an option for IP00 and NEMA 1 / IP20 Inverters.

Fig 3.2 LCD Digital Operator Component Names and Functions

 Digital Operator Keys

The names and functions of the Digital Operator Keys are described in Table 3.1.

Table 3.1 Key Functions

Key Name Function

LOCAL/REMOTE Key

Switches between operation via the Digital Operator (LOCAL) and the settings in b1-01 and b1-02 (REMOTE). This key can be enabled or disabled by setting parameter o2-01.

MENU Key Selects the modes.

ESC Key Returns to the status before the DATA/ENTER Key was pressed.

JOG Key

Enables jog operation when the Inverter is being operated from the Digital Operator.

FWD/REV Key

Selects the rotation direction of the motor when the Inverter is being operated from the Digital Operator.

Shift/RESET Key

Sets the active digit when programming user parameters. Also acts as the Reset key when a fault has occurred.

Drive Mode Indicators FWD: Lights up when a forward run command is

input.

REV: Lights up when a reverse run command is

input.

SEQ: Lights up when the run command from the

control circuit terminal is enabled.

REF: Lights up when the frequency reference from

control circuit terminals A1 and A2 is enabled.

ALARM:Lights up when an error or alarm has

occurred.

Data Display Displays monitor data, parameter numbers, and settings.

Keys

Execute operations such as setting user parameters, monitoring, jogging, and autotuning.

3-4

Except in diagrams, Keys are referred to the Key names listed in the above table.

There are indicators on the upper left of the RUN and STOP keys on the Digital Operator. These indicators will light and flash to indicate the operating status.

The RUN key indicator will flash and the STOP key indicator will light while a D C current is injected i n the motor. The relationship between the indicators on the RUN and STOP keys and the Inverter status is shown in

Fig 3.3.

Fig 3.3 RUN and STOP Indicators

Increment Key

Selects user parameter numbers and increments parameter settings. Used to move to the next item or data.

Decrement Key

Selects user parameter numbers and decrements parameter settings. Used to move to the previous item or data.

DATA/ENTER Key Enters menus and parameters and validates parameter settings.

RUN Key

Starts operation when the Inverter is being controlled by the Digital Operator (LOCAL Mode).

STOP Key

Stops Inverter operation (LOCAL and REMOTE Mode). This key can be enabled or disabled when operating from a source different tan the operator by setting parameter o2-02.

Table 3.1 Key Functions

Key Name Function

RUN

STOP

Lit up

Blinking

Not lit up

Output

Frequency

Frequency Reference

RUN command

Modes

3-5

Modes

This section describes the Inverter's modes and switching between modes.

 Inverter Modes

The Inverter's user parameters and monitoring functions are organized in groups called modes that m ake it easier to read and set user parameters. The Inverter is equipped with 5 modes.

The 5 modes and their primary functions are shown in the Table 3.2.

Table 3.2 Modes

Mode Primary function(s)

Drive mode

The Inverter can be run in this mode. Use this mode for monitoring values such as frequency references or output current,

displaying fault information and the fault history. Quick programming mode Use this mode to read and set the basic user parameters to operate the Inverter. Advanced programming mode Use this mode to reference and set all user parameters.

Verify mode

Use this mode to read/set user parameters that have been changed from their fac-

tory-set values.

Autotuning mode

Use this mode when running a motor with unknown motor parameters. During

Autotuning the line-to-line resistance is measured and set automatically.

3-6

 Switching Modes

The mode selection display will appear when the MENU key is pressed from any other operator display. Press the MENU key to switch between the different modes.

When the DATA/ENTER key is pressed the monitor display is entered. Depending on the entered menu the monitor data or parameters are displayed.

Example Operations with LED Digital Operator

Fig 3.4 shows the mode transition appearance with the LED digital operator.

Fig 3.4 Mode Transitions with LED Digital Operator

ESC

Power ON

Drive Mode

Quick Programming Mode

Advanced Programming Mode

Verify Mode

Autotuning Mode

Setting DisplayMode Selection Display Monitor Display

Lit Up Blinking Not lit up

(Operation

possible)

Modes

3-7

Example Operations with LCD Digital Operator

Fig 3.5 shows the mode transition appearance with the LCD digital operator.

Fig 3.5 Mode Transitions with LCD Digital Operator

-01

Select Language

-QUICK-

A1-00= 0

None Modified

-VERIFY-

Frequency Ref

-DRIVE- Rdy

-01

= 00.00Hz

Select Language

-ADV-

A1 00 = 0

*0*

English

Monitor Display Setting Display

Mode Selection Display

Display at Startup

English

Mtr. Rated Power

-A.TUNE-

(0.00 ~ 650.00)

"0.40 kW"

Mtr. Rated Power

-A.TUNE-

(0.00 ~ 650.00)

"0.40kW"

T1-02

= 0.40kW

*0*

T1-02=

00.40kW

Monitor

-DRIVE-

U1-02= 0.00Hz U1-03= 0.00A

Rdy

= 0.00Hz

Frequency Ref

-DRIVE-

U1-02= 60.00Hz U1-03= 10.05A

Rdy

U1- 01=60.00Hz

Frequency Ref

-DRIVE-

U1-02= 0.00Hz U1-03= 0.00A

Rdy

U1- 01= 0.00Hz

Select Language

-QUICK-

A1-00=

English

*0*

"0"

Select Language

-ADV-

A1-00=

English

*0*

"0"

ESC

"0"

** Main Menu **

-ADV-

Programming

** Main Menu **

-VERIFY-

Modified Consts

** Main Menu **

-A.TUNE-

Auto-Tuning

** Main Menu **

-DRIVE-

Operation

** Main Menu **

-QUICK-

Quick Setting

Initialization

-ADV-

- 00= 0

Select Language

RESET

3-8

 Drive Mode

The Inverter can be operated in the Drive Mode. Monitor parameters, fault information and the fault history parameters can be displayed.

When b1-01 (Reference selection is set to 0, the frequency reference can be changed from the frequency setting display. Use the Increment, Decrement and Shift/RESET keys to change it. The set value will be accepted when the DATA/ENTER key has been pressed.

Example Operations with LED Digital Operator

Fig 3.6 shows mode transition examples with the LED digital operator.

Fig 3.6 Operations in Drive Mode with LED Digital Operator

Drive Mode

Frequency reference

Output frequency

Output current

Monitor setting for o1-01

Status Monitor

Fault Trace

Fault History

Frequency reference setting/ display unit 01-03

Frequency reference

Fan operating time

Current error

Operating time at error

1st previous error

ESC

RESET

ESC

RESET

ESC

Power ON

ESC

Mode Selection Display Monitor Parameter Display Frequency Setting Display

Frequency Reference

Output Frequency

Output Current

Monitor setting set by o1-01

Status Monitor

Fault Trace

Fault History

Operating time at 4th latest

error

Previous error

Operating time at error

Current error

PI Feedback 2

Frequency Reference

Frequency Reference Setting /

Display unit set by 01-03

Modes

3-9

Example Operations with LCD Operator

Fig 3.7 shows mode transition examples with the LCD digital operator.

Fig 3.7 Operations in Drive Mode with LCD Digital Operator

 Quick Programming Mode

In Quick Programming Mode, the basic parameters required for Inverter trial opera tion can be monit ored and set.

The parameters can be changed in the setting displays. Use the Increment, Decrement and Shift/RESET keys to change the settings. The setting will be saved and the display will return to the monitor display when the DATA/Enter key is pressed.

Refer to Chapter 5, User Parameters for details on the parameters displayed in Quick Programming Mode.

IMPORTANT

To run the Inverter after viewing/changing parameters press the MENU key and the DATA/ENTER key in sequence to enter the Drive mode. A Run command is not accepted as long as the Inverter in any other display. To enable Run commands from other sources during programming set parameter b1-08 to “1”.

Monitor Display

Frequency Setting Display

Mode Selection Display

Display at Startup

1 2

5 6

A B

3 4

U2 - 02= OC Over Current

U3 - 01= OC Over Current

U3 - 02= OV

DC Bus Overvolt

The Frequency Setting Display will not be displayed when an frequency reference source different than the digital operator is used.

Rdy

ESC

ESC ESC

Frequency Ref

-DRIVE-

U1-02= 60.00Hz U1-03= 10.05A

Rdy

U1- 01=60.00Hz

Monitor

-DRIVE-

U1-03= 10.05A U1-06= 203.5VAC

Rdy

- 02

=60.00Hz

Monitor

-DRIVE-

U1-01= 60.00Hz U1-02= 60.00Hz

Rdy

- 53

=13.17%

Fault Trace

-DRIVE-

U2-02= OC

U2 -01= None

Rdy

U2-03= 60.00Hz

Fault History

-DRIVE-

U3-02= OV

U3 -01= OC

Rdy

U3-03= OH

Fault Trace

-DRIVE-

U2-03= 60.00Hz

U2 -02= OC

Rdy

U2-04= 60.00Hz

Fault History

-DRIVE-

U3-03= OH

U3 -02= OV

Rdy

U3-04= UV

U1-03= 10.05A

Frequency Ref

-DRIVE-

U1-02= 60.00Hz

- 01

=60.00Hz

Rdy

Output Freq

-DRIVE-

- 02

=60.00Hz

Rdy

U1-03= 10.05A U1-06= 203.5VAC

PI Feedback 2

-DRIVE-

U1-01= 60.00Hz U1-02= 60.00Hz

Rdy

- 53

=13.17%

Current Fault

-DRIVE-

U2-02= OC

- 01= None

Rdy

U2-03= 60.00Hz

Last Fault

-DRIVE-

- 02= OC

Rdy

U2-04= 60.00Hz

U2-03= 60.00Hz

Fault History

-DRIVE-

U3-02= OV

= OC

Rdy

U3-03= OH

Fault History

-DRIVE-

U3-03= OH

= OV

Rdy

U3-04= UV

** Main Menu **

-DRIVE-

Operation

** Main Menu **

-QUICK-

Quick Setting

** Main Menu **

-ADV-

Programming

** Main Menu **

-VERIFY-

Modified Consts

** Main Menu **

-A.TUNE-

Auto-Tuning

U1-03= 10.05A

Monitor

-DRIVE-

U1-02= 60.00Hz

U1 - 01=60.00Hz

Rdy

Frequency Ref

-DRIVE- Rdy

-01

= 60.00Hz

(0.00 60.00)

"0.00Hz"

RESET

3-10

Example Operations with LED Digital Operator

Fig 3.8 shows example operations in Quick Programming Mode with the LED Digital Operator.

Fig 3.8 Operations in Quick Programming Mode with LED Digital Operators

Example Operations with LCD Operator

Fig 3.9 shows example operations in Quick Programming Mode using the LCD Digital Operator.

Fig 3.9 Operations in Quick Programming Mode with LCD Digital Operators

ESC

ESC ESC

Reference Source

RUN Command Source

Motor Rated Current

Quick Programming Mode

Mode Selection Display Monitor Display

** Main Menu **

-DRIVE-

Operation

** Main Menu **

-QUICK-

Quick Setting

ESC

"1.90A"

ESC

** Main Menu **

-ADV-

Programming

** Main Menu **

-VERIFY-

Modified Consts

** Main Menu **

-A.TUNE-

Auto-Tuning

-QUICK-

Motor Rated FLA

E2-01=

1.90A

(0.32 ~ 6.40)

"1"

-QUICK-

Reference Source

b1-01=

*1*

Terminals

"1"

Reference Source

b1-01= 1

*1*

Terminals

"1"

-QUICK-

Run Source

b1-02=

Terminals

*1*

"1"

Run Source

b1-02= 1

*1*

Terminals

-QUICK-

"1.90A"

-QUICK-

Motor Rated FLA

E2-01=

001.90A

(0.32 ~ 6.40)

Modes

3-11

 Advanced Programming Mode

In Advanced Programming Mode all parameters can be monitored and set. The parameters can be changed from the setting display. Use the Increment, Decrement, and Shift/RESET

keys to change the settings. The setting will be saved and t he display will ret urn to the monito r display when the DATA/Enter key is pressed.

Refer to Chapter 5, User Parameters for details on the parameters.

Example Operations with LED Digital Operator

Fig 3.10 shows example operations in Advanced Programming Mode with the LED Digital Operator.

Fig 3.10 Operations in Advanced Programming Mode with LED Digital Operator

ESC

RESET

ESC

RESET

ESC

Setting Display

Mode Selection Display

Monitor Display

Function Selection Display

Initialize Mode: A1-xx

PI Control: b5-xx

Copy Function: o3-xx

Language Selection

Access Level

Initialize

PI Control Mode Selection

Proportional Gain

PI Unit Selection

Copy Function Selection

Read Permission Selection

3-12

Example Operations with LCD Digital Operator

Fig 3.11 shows example operations in Advanced Programming Mode using the LCD Digital Operator.

Fig 3.11 Operations in Advanced Programming Mode with LCD Digital Operator

** Main Menu **

-DRIVE-

Operation

** Main Menu **

-QUICK-

Quick Setting

** Main Menu **

-ADV-

Programming

** Main Menu **

-VERIFY-

Modified Consts

** Main Menu **

-A.TUNE-

Auto-Tuning

"0"

ESC

Select Language

-ADV-

English

Initialization

-ADV-

Select Language

-ADV-

English

Init Parameters

- 00= 0

- 03= 0

Initialization

-ADV-

PI Control

-ADV-

- 01= 0

PI Control

-ADV-

PI Mode

PI Fb SqRt Gain

- 29= b5

1.00

Init Parameters

-ADV-

"0"

1 2

1 2 3

-ADV-

PI Mode

- 03 = 0

*0*

- 01 = 0

*0*

Disabled

"0"

PI Fb SqRt Gain

-ADV-

- 29 = 1.00

(0.00 2.00)

"1.00"

3 4

-ADV-

(0.00 2.00)

"1.00"

PI Fb SqRt Gain

Disabled

PI Mode

-ADV-

- 01 = 0

*0*

-ADV-

Init Parameters

- 03 = 0

*0*

No Initialize

- 01 = 0

*0*

- 00 = 0

*0*

Mode Selection Display Monitor Display Setting Display

RESET

-29= 1.00

Modes

3-13

Setting User Parameters using the LED Digital Operator

Below in Table 3.3 the procedure to change C1-01 (Acceleration Time 1) from 10 sec. to 20 sec. is shown using the LED Digital Operator

Table 3.3 Setting User Parameters in Advanced Programming Mode using the LED Digital Operator

Step

No.

Digital Operator Display Description

1 Power supply turned ON.

Press the MENU key to enter the Mode Selection Display.

Press the MENU key to scroll through the Mode Selection Display.

Press the DATA/ENTER key to access the Monitor Display in Advanced Programming Mode.

Press the Increment or Decrement key until C1-01 (Acceleration Time 1) is displayed.

Press the DATA/ENTER key to access the setting display. The setting can be changed now.

Press the Shift/RESET key to move the flashing digit to the right.

Press the Decrement key to change the value to

20.00sec.

Press the DATA/ENTER key to validate the new setting. “End” is displayed for 1 sec., then the new parameter setting for 0.5 sec.

11 The display returns to the Monitor Display.

3-14

Setting User Parameters using the LCD Digital Operator

Below in Table 3.4 the procedure to change C1-01 (Acceleration Time 1) from 10 sec. to 20 sec. is shown using the LCD Digital Operator.

Table 3.4 Setting User Parameters in Advanced Programming Mode using the LCD Digital Operator

Step

No.

Digital Operator Display Description

Display after power supply has been turned ON.

Press the MENU key to enter the mode selection display.

Press the MENU key to scroll to the position of the advanced programming Menu.

Press the DATA/ENTER key to access the monitor display.

Press the Increment or Decrement key until C101 (Acceleration Time 1) is displayed.

Press the DATA/ENTER key to access setting display. The setting can be changed now.

Press the Shift/RESET key to move the flashing digit to the right.

Press the Decrement key to change the value to

20.00 s.

Press the DATA/ENTER key to validate the new setting.

“Entry Accepted” is displayed for appr. 1.0 sec. after the data setting has been confirmed with the DATA/ENTER key. The display returns to the C1-01 monitor display.

Frequency Ref

-DRIVE-

U1-02= 0.00Hz U1-03= 0.00A

Rdy

U1- 01=50.00Hz

** Main Menu **

-DRIVE-

Operation

** Main Menu **

-QUICK-

Quick Setting

** Main Menu **

-ADV-

Programming

Initialization

-ADV-

Select Language

A1 -01=

Accel/Decel

-ADV-

Accel Time 1

10.0sec

C1 -01=

Accel/Decel

-ADV-

(0.0~6000.0)

0010.0secC1 -01=

10.0sec

Accel/Decel

-ADV-

(0.0~6000.0)

0010.0secC1 -01=

10.0sec

Accel/Decel

-ADV-

(0.0~6000.0)

C1 -01=

10.0sec

0010.0sec

Accel/Decel

-ADV-

(0.0~6000.0)

0020.0secC1 -01=

10.0sec

Accel/Decel

-ADV-

(0.0~6000.0)

20.0secC1 -01=

10.0sec

Entry Accepted

-ADV-

Modes

3-15

 Verify Mode

Verify mode is used to display an y parameters that have been changed from their default settings, either by programming or autotuning. If no parameter setting has been changed the display will show “NONE” with the LED operator or “None Modified” with the LCD operator.

In Verify Mode the same procedures as in the programming modes can be used to change paramet er settin gs.

Example Operations with LED Digital Operator

Fig 3.12 shows an example of operations in the Verify Mode. In that example following parameters have been

changed from their default settings: Reference Selection (b1-01), Acceleration Time 1 (c1-01), Input Voltage Setting (E1-01) and Motor Rated Current (E2-01).

Fig 3.12 Operations in Verify Mode with LED Digital Operator

ESC

ESC ESC

Setting DisplayMode Selection Display

Monitor Display

Frequency Reference Selection

Acceleration Time 1

Input Voltage Setting

Motor Rated Current

Frequency Reference Selection

Acceleration Time 1

Input Voltage Setting

Motor Rated Current

Verify Mode

3-16

Example Operations with LCD Digital Operator

Fig 3.13 shows an example of operations in the Verify Mode using the LCD Digital Operator. The same

parameters have been modified like in Fig 3.12

Fig 3.13 Operations in Verify Mode with LCD Digital Operator

** Main Menu **

-ADV-

Programming

** Main Menu **

-VERIFY-

Modified Consts

** Main Menu **

-A.TUNE-

Auto-Tuning

** Main Menu **

-DRIVE-

Operation

** Main Menu **

-QUICK-

Quick Setting

ESC

Mode Selection Display Monitor Display

Setting Display

Operator

Reference Source

-VERIFY-

- 01 = 0

*0*

"1"

(0.0 6000.0sec)

Accel Time 1

-VERIFY-

-01 = 20.0secC1

"10.0sec"

(310 510)

Input Voltage

-VERIFY-

- 01 = 380VACE1

"400VAC"

(0.32 6.40)

Motor Rated FLA

-VERIFY-

- 01 = 2.00A

"1.90A"

A B

"1"

Reference Source

Terminals

- 01 = 0

*0*

-VERIFY-

"10.0sec"

Accel Time 1

(0.0 6000.0sec)

- 01 =0020.0secC1

-VERIFY-

(310 510)

Input Voltage

-VERIFY-

-01 = 380VACE1

"400VAC"

(0.32 6.40)

Motor Rated FLA

-VERIFY-

- 01 =002.00A

"1.90A"

ESC

Modes

3-17

 Autotuning Mode

Autotuning automatically measures and sets the motor line-to-line resistance parameter including the motor cable in order to compensate the voltage drop and to achieve the best performance.

Example Operations with LED Digital Operator

Set the motor rated output power (in kW ) and the motor rated current, specified on the motor nameplate and then press the RUN key. The motor is automatically run and the line-to-line resistance is measured.

Fig 3.14 shows an example for an Autotuning procedure.

Fig 3.14 Operation in Autotuning Mode with LED Digital Operator

ESC

RUN

Setting Display

Mode Selection Display

Autotuning Monitor Display

Autotuning Motor Output Power

Motor Rated Current

Autotuning Start

Motor Output Power

Motor Rated Current

Autotuning Stop Command Input

Autotuning Completed

STOP

3-18

Example Operations with LCD Digital Operator

Fig 3.15 shows an example for an Autotuning procedure with LCD Digital Operator

Fig 3.15 Operation in Autotuning Mode with LCD Digital Operator

IMPORTANT

If a fault occurs during autotuning, refer to Chapter 7, Troubl eshooting.

ESC

Mode Selection Display

Autotuning

Monitor Display

Setting Display

** Main Menu **

-QUICK-

Quick Setting

** Main Menu **

-DRIVE-

Operation

** Main Menu **

-A.TUNE-

Auto-Tuning

** Main Menu **

-VERIFY-

Modified Consts

** Main Menu **

-ADV-

Programming

Rated Current

-A. TUNE-

(0.32~6.40)

- 04 = 1.90A

"1.90A"

Mtr Rated Power

-A. TUNE-

(0.00~650.00)

- 02= 0.40kW

"0.40kW"

Mtr Rated Power

-A. TUNE-

(0.00~650.00)

- 02=000.40kW

"0.40kW"

Rated Current

-A. TUNE-

(0.32~6.40)

- 04 =001.90A

"1.90A"

ESC

Auto-Tuning

-A. TUNE-

Tuning Ready ? Press RUN key

0Hz/ 0.00A

Rdy

Auto-Tuning

-A. TUNE-

START > > > GOAL

0Hz/ 0.38A

Rdy

RUN

STOP

Tune Aborted

-A. TUNE-

STOP key

Tune Successful

-A. TUNE-

0Hz/ 0.00A

Trial Operation

This chapter describes the procedures for trial operation of the Inverter and provides an example of trial operation.

Trial Operation Procedure..................................................4-2

Trial Operation...................................................................4-3

Adjustment Suggestions..................................................4-11

4-2

Trial Operation Procedure

Perform trial operation according to the following flowchart.

Fig 4.1 Trial Operation Flowchart

START

Installation

Wiring

Turn ON power.

Confirm status.

Basic settings

(Quick programming mode)

Set power supply voltage jumper.

Application settings

(Advanced programming mode)

No-load operation

Loaded operation

Optimum adjustments and

parameter settings

Check/record parameters.

END

YES

Motor cable over

50 m or heavy load possibly

causing motor to stall or

overload?

Set E1-03.

V/f default: 400V/50Hz

*1: Set the jumper for 400V class Inverters of 75kW and more

Non-rotating autotuning for line-to-line resistance

Trial Operation

4-3

Trial Operation

The procedure for the trial operation is described in order in this section.

 Application Confirmation

First, confirm the application before using the Inverter. It is designed for:

• Fan, blower, pump

 Setting the Power Supply Voltage Jumper

(400 V Class Inverters of 75 kW or Higher)

The power supply voltage jumper must be set for 400 V Class Inverters of 75 kW or higher. Insert the jumper into the voltage connector nearest to the actual power supply voltage.

The jumper is factory-set to 440 V when shipped. If the power supply voltage is not 440 V, use the following procedure to change the setting.

1. Turn OFF the power supply and wait for at least 5 minutes.

2. Confirm that the CHARGE indicator has gone out.

3. Remove the terminal cover.

4. Insert the jumper at the position for the voltage supplied to the Inverter (see Fig 4.2).

5. Return the terminal cover to its original position.

Fig 4.2 Power Supply Voltage Setting

 Power ON

Confirm all of the following items and then turn ON the power supply.

• Check that the power supply is of the correct voltage.

• 200 V class: 3-phase 200 to 240 VDC, 50/60 Hz

• 400 V class: 3-phase 380 to 480 VDC, 50/60 Hz

• Make sure that the motor output terminals (U, V, W) and the motor are connected correctly.

• Make sure that the Inverter control circuit terminal and the control device are wired correctly.

• Set all Inverter control circuit terminals to OFF.

• Make sure that the motor is not connected to the mechanical system (no-load status) if possible.

Connector

Jumper (factory-set position)

CHARGE indicator

200 V class power supply

400V class power supply

Power supply input terminals

4-4

 Checking the Display Status

After normal power up without any faults the operator display will show the following depending on the operator.

Display with LED Digital Operator

After normal power up without any faults the operator display will show the following:

When a fault has occurred, the details of the fault will be displayed instead of the above display. In that case, refer to Chapter 7, Troubleshooting. The following display is an example of a display for faulty operation.

Display with LCD Digital Operator

After normal power up without any faults the operator display will show the following:

Display for normal operation

The frequency reference monitor is displayed in the data display section.

Display for fault operation

The display will differ depending on the type of fault. A low voltage alarm is shown at left.

Display for normal operation

The frequency reference monitor is displayed in the data display section.

Display for fault operation

The display will differ depending on the type of fault. A low voltage alarm is shown at left.

Frequency Ref

-DRIVE-

U1-02= 0.00Hz U1-03= 0.00A

Rdy

U1- 01=50.00Hz

-DRIVE-

Main Power Loss

Trial Operation

4-5

 Basic Settings

Before starting the Inverter ensure that it is initialized, i.e. all parameters are set to their factory defaults. Therefor set parameter A1-03 to 2220 for 2-wire initialization or to 3330 for 3-wire initiali zation. Refer to

page 6-9, Run Command for details about 2-wire and 3-wire initialization.

Refer to Chapter 3, Digital Operator and Modes for Digital Operator operating procedures. Find a list of the Quick Programming Parameters on page 5-4, User Parameters Available in Quick Programming Mode and

details of the parameters in Chapter 6, Parameter Settings by Function.

Table 4.1 Basic Parameter Settings

: Must be set. : Set as required.

Class

Parameter

Number

Name Description

Setting

Range

Factory

Setting

Page



b1-01

Reference selection

Sets the frequency reference input method.

0: Digital Operator 1: Control circuit terminal

(analog input) 2: MEMOBUS communications 3: Option Card

0 to 3 1

6-5

6-52



b1-02

Operation method selection

Sets the run command input method.

0: Digital Operator 1: Control circuit terminal (digital input) 2: MEMOBUS communications 3: Option Card

0 to 3 1

6-9

6-52



b1-03

Stopping method selection

Selects stopping method when stop command is sent.

0: Deceleration to stop 1: Coast to stop 2: DC braking stop 3: Coast to stop with timer

0 to 3 0 6-11



C1-01

Acceleration time 1

Sets the acceleration time in seconds for the output frequency to climb from 0% to 100%.

0.0 to 6000.0 10.0 s

4-11 6-15



C1-02

Deceleration time 1

Sets the deceleration time in seconds for the output frequency to fall from 100% to 0%.

0.0 to 6000.0 10.0 s

4-11 6-15



d1-01 to

d1-04 and

d1-17

Frequency references 1 to 4 and jog frequency reference

Sets the required speed references for multi-step speed operation or jogging.

0 to 200.00 Hz

d1-01 to

d1-04: 0.00

d1-17: 6.00

6-7



E1-01

Input voltage setting

Sets the Inverter's nominal input voltage in volts.

155 to

255 V

200 V

6-19

6-100



E2-01

Motor rated current

Sets the motor rated current.

0.32 to 6.40

1.90 A

6-33 6-99



L1-01

Motor protection selection

Used to enable or disable the motor overload protection function.

0: Disabled 1: Protection for general purpose motor

(fan cooled) 2: Protection for inverter motor (exter-

nally cooled motor) 3: Vector motor protection

0 to 3 1 6-33

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