Omron Varispeed E7 User manual

VARISPEED E7
Variable Torque Frequency Inverter
USER’S MANUAL
Manual No.
YEG-TOE-S616-56.1-OY
OMRON YASKAWA MOTION CONTROL B.V. – Wegalaan 65 – 2132 JD Hoofddorp – The Netherlands
phone: + 31 (0) 23 568 74 00 – fax: + 31 (0) 23 568 74 88 – www.omronyaskawa.com
Note: Specifications subject to change without notice.
Manual No. YEG-TOE-S616-56.1-OY
VARISPEED E7 USER’S MANUAL
Manual No. YEG-TOE-S616-56.1-OY
YEG-TOE-S616-56_1-OY.qxd 02.10.2003 09:11 Uhr Seite 1

I
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
Component Names ........................................................................................................1-6
Exterior and Mounting Dimensions ..............................................................1-8
Open Chassis Inverters (IP00) .......................................................................................1-8
Enclosed Wall-mounted Inverters (NEMA1) ................................................................... 1-9
Checking and Controlling the Installation Site ...........................................1-11
Installation Site .............................................................................................................1-11
Controlling the Ambient Temperature...........................................................................1-11
Protecting the Inverter from Foreign Matter..................................................................1-11
Installation Orientation and Space .............................................................1-12
Removing and Attaching the Terminal Cover ............................................1-13
Removing the Terminal Cover ......................................................................................1-13
Attaching the Terminal Cover .......................................................................................1-13
Removing/Attaching the Digital Operator and Front Cover .......................1-14
Inverters of 18.5 kW or Less.........................................................................................1-14
Inverters of 22 kW or More ..........................................................................................1-17
2 Wiring....................................................................................... 2-1
Connections to Peripheral Devices .............................................................2-2
Connection Diagram ....................................................................................2-3
Circuit Descriptions ........................................................................................................2-4
Terminal Block Configuration ......................................................................2-5
Wiring Main Circuit Terminals ......................................................................2-6
Applicable Wire Sizes and Closed-loop Connectors ......................................................2-6
Main Circuit Terminal Functions ..................................................................................2-11
Main Circuit Configurations ..........................................................................................2-12
Standard Connection Diagrams ...................................................................................2-13
Wiring the Main Circuits ...............................................................................................2-14
Wiring Control Circuit Terminals ................................................................2-19
Wire Sizes.....................................................................................................................2-19
Control Circuit Terminal Functions ..............................................................................2-21
Control Circuit Terminal Connections ..........................................................................2-24
Control Circuit Wiring Precautions ...............................................................................2-25
Wiring Check .............................................................................................2-26

II
Checks ......................................................................................................................... 2-26
Installing and Wiring Option Cards ............................................................ 2-27
Option Card Models ..................................................................................................... 2-27
Installation ....................................................................................................................2-27
3 Digital Operator and Modes....................................................3-1
Digital Operator ........................................................................................... 3-2
Digital Operator Display ................................................................................................. 3-2
Digital Operator Keys ..................................................................................................... 3-2
Modes ......................................................................................................... 3-4
Inverter Modes ............................................................................................................... 3-4
Switching Modes ........................................................................................................... 3-5
Drive Mode .................................................................................................................... 3-6
Quick Programming Mode.............................................................................................. 3-7
Advanced Programming Mode ...................................................................................... 3-8
Verify Mode .................................................................................................................. 3-10
Autotuning Mode ......................................................................................................... 3-11
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 ...................................................................................................................... 4-4
Checking the Display Status ......................................................................................... 4-5
Basic Settings................................................................................................................. 4-5
Selecting the V/f pattern ................................................................................................ 4-7
Autotuning ......................................................................................................................4-7
Application Settings........................................................................................................ 4-8
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
User Parameter Tables ............................................................................. 5-10
A: Setup Settings.......................................................................................................... 5-10
Application Parameters: b ........................................................................................... 5-12
Tuning Parameters: C ................................................................................................. 5-18
Reference Parameters: d ............................................................................................ 5-21
Motor Parameters: E ................................................................................................... 5-23
Option Parameters: F .................................................................................................. 5-25
Terminal Function Parameters: H ............................................................................... 5-26

III
Protection Function Parameters: L ..............................................................................5-32
N: Special Adjustments.................................................................................................5-38
Digital Operator Parameters: o ....................................................................................5-39
T: Motor Autotuning .....................................................................................................5-42
U: Monitor Parameters .................................................................................................5-43
Setting Values that Change with the V/f Pattern Selection (E1-03) .............................5-48
Factory Settings that Change with the Inverter Capacity (o2-04) ................................5-49
6 Parameter Settings by Function............................................ 6-1
Carrier Frequency Selection ........................................................................6-2
Setting the Carrier Frequency.........................................................................................6-2
Frequency Reference ..................................................................................6-4
Selecting the Frequency Reference Source ................................................................... 6-4
Using Multi-Step Speed Operation ................................................................................6-6
Run Command ............................................................................................6-8
Selecting the Run Command Source .............................................................................6-8
Stopping Methods ......................................................................................6-10
Selecting the Stopping Method when a Stop Command is Input..................................6-10
Using the DC Injection Brake........................................................................................6-12
Motor Pre-heat Function ..............................................................................................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
Preventing Overvoltage During Deceleration
(Stall Prevention During Deceleration Function) ..........................................................6-19
Adjusting Frequency References ..............................................................6-21
Adjusting Analog Frequency References .....................................................................6-21
Operation Avoiding Resonance (Jump Frequency Function) ......................................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 Efficiency ..................................................................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
Detecting Motor Torque ...............................................................................................6-30
Motor Overload Protection ...........................................................................................6-32
Motor Overheat Protection Using PTC Thermistor Inputs ...........................................6-34
Limiting Motor Rotation Direction and Output Phase Rotation ....................................6-36
Automatic Restart ......................................................................................6-37
Restarting Automatically After Momentary Power Loss................................................6-37
Speed Search ............................................................................................................... 6-38
Continuing Operation at Constant Speed When Frequency Reference Is Lost .......... 6-43

IV
Restarting Operation After Transient Error (Auto Restart Function) ........................... 6-44
Inverter Protection ..................................................................................... 6-46
Inverter Overheat Protection ........................................................................................ 6-46
Input Phase Loss Detection Level................................................................................ 6-46
Ground Fault Protection ............................................................................................... 6-47
Cooling Fan Control ..................................................................................................... 6-47
Setting the Ambient Temperature ................................................................................ 6-48
OL2 Characteristics at Low Speed............................................................................... 6-48
Soft CLA Selection ...................................................................................................... 6-49
Input Terminal Functions ........................................................................... 6-50
Temporarily Switching Operation between Digital Operator
and Control Circuit Terminals ....................................................................................... 6-50
Blocking the Inverter Output (Baseblock Command) .................................................. 6-51
Multifunction Analog Input A2 Disable/Enable ............................................................. 6-51
Drive Enable/Disable ................................................................................................... 6-52
Bypass Drive Enable .................................................................................................... 6-52
Stopping Acceleration and Deceleration (Acceleration/Deceleration Ramp Hold) ....... 6-52
Raising and Lowering Frequency References Using Contact Signals (UP/DOWN) .... 6-53
Trim Control Function (+/– Speed) .............................................................................. 6-56
Hold Analog Frequency Using User-set Timing .......................................................... 6-57
Switching Operation Source to Communication Option Card ..................................... 6-58
Switching Operation Source to MEMOBUS communication ........................................ 6-58
AUTO/HAND Mode Switching by Digital Input ............................................................. 6-59
Jog Frequency Operation without Forward and Reverse Commands (FJOG/RJOG) . 6-59
Stopping the Inverter on External Device Errors (External Error Function) ................. 6-60
Output Terminal Functions ........................................................................ 6-61
Monitor Parameters ................................................................................... 6-64
Using the Analog Monitor Parameters ......................................................................... 6-64
Individual Functions .................................................................................. 6-66
Using MEMOBUS Communications............................................................................. 6-66
Using the Timer Function ............................................................................................ 6-83
Using PI Control .......................................................................................................... 6-84
Energy-saving ............................................................................................................. 6-94
Setting Motor Parameters ........................................................................................... 6-95
Setting the V/f Pattern ................................................................................................. 6-96
High Slip Braking ....................................................................................................... 6-102
Digital Operator Functions ...................................................................... 6-103
Setting Digital Operator Functions ............................................................................. 6-103
Copying Parameters................................................................................................... 6-106
Prohibiting Writing Parameters from the Digital Operator ......................................... 6-110
Setting a Password .................................................................................................... 6-110
Displaying User-set Parameters Only ........................................................................ 6-111
7 Troubleshooting ......................................................................7-1
Protective and Diagnostic Functions ........................................................... 7-2
Fault Detection ............................................................................................................... 7-2
Alarm Detection ............................................................................................................. 7-7
Operation Errors ............................................................................................................ 7-9
Errors During Autotuning ............................................................................................ 7-10
Errors when Using the Digital Operator Copy Function ............................................... 7-10

V
Troubleshooting .........................................................................................7-12
If Parameters Cannot Be Set........................................................................................7-12
If the Motor Does Not Operate .....................................................................................7-13
If the Direction of the Motor Rotation is Reversed ........................................................7-14
If the Motor Does Not Put Out Torque or If Acceleration is Slow..................................7-14
If the Motor Operates at Higher Speed than the Frequency Reference .......................7-14
If Motor Deceleration is Slow........................................................................................7-15
If the Motor Overheats .................................................................................................. 7-15
If peripheral devices like PLC’s or other are influenced
by the starting or running inverter ................................................................................7-16
If the Earth Leakage Breaker Operates when a RUN Command is Input ....................7-16
If There is Mechanical Oscillation.................................................................................7-16
If the Motor Rotates Even When Inverter Output is Stopped........................................7-17
If OV (Overvoltage) or OC (Overcurrent) is Detected
When a Fan is Started, or a Fan Stalls.........................................................................7-17
If Output Frequency Does Not Rise to Frequency Reference ......................................7-17
8 Maintenance and Inspection.................................................. 8-1
Maintenance and Inspection ........................................................................8-2
Outline of Maintenance...................................................................................................8-2
Daily Inspection ..............................................................................................................8-2
Periodic Inspection .........................................................................................................8-2
Periodic Maintenance of Parts........................................................................................8-3
Cooling Fan Replacement Outline .................................................................................8-4
Removing and Mounting the Control Circuit Terminal Card ..........................................8-6
9 Specifications ......................................................................... 9-1
Standard Inverter Specifications ..................................................................9-2
Specifications by Model ..................................................................................................9-2
Common Specifications .................................................................................................9-4
10 Appendix ............................................................................... 10-1
Inverter Application Precautions ................................................................10-2
Selection .......................................................................................................................10-2
Installation ....................................................................................................................10-3
Settings.........................................................................................................................10-3
Handling .......................................................................................................................10-4
Motor Application Precautions ...................................................................10-5
Using the Inverter for an Existing Standard Motor........................................................10-5
Using the Inverter for Special Motors ...........................................................................10-5
Power Transmission Mechanism (Speed Reducers, Belts and Chains) ......................10-6
User Parameters .......................................................................................10-7

VI

VII
Warnings
CAUTION
Cables must not be connected or disconnected, nor signal tests carried out, while the power is
switched on.
The Varispeed 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 con-
tains 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 contac-
tor 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 pre-
cautions 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 installa-
tion 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 indi-
viduals who are familiar with the installation, starting, operation and maintenance 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 tech-
nical 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 insu-
lation clearances changed. To avoid damage being caused by static electricity, do not touch any electronic
components or contacts.

IX
Electrical Connection
Carry out any work on live equipment in compliance with the national safety and accident prevention regula-
tions. 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 supplier or Omron Yaskawa Motion Control representative must be contacted when using leakage cur-
rent 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 c-UL.

X
EMC Compatibility
Introduction
This manual was compiled to help system manufacturers using OMRON YASKAWA Motion Control
(OYMC) frequency inverters design and install electrical switchgear. It also describes the measures necessary
to comply with the EMC Directive. The manual's installation and wiring instructions must therefore be fol-
lowed.
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. Use a shielded motor cable not exceeding 20 meters in length.
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).

XI
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.
You can find further informations in the document EZZ006543 which can be ordered at Omron Yaskawa
Motion Control.
Ground clip Ground plate

XII
Line Filters
Recommended Line Filters for Varispeed E7
* Class A, 100 m
Permissible emission of power drive systems for commercial and light environment (EN61800-3, A11)
(general availability, 1st environment)
Inverter Model Line Filter
Varispeed E7 Model
EN
55011
Class*
Current
(A)
Weight
(kg)
Dimensions
W x D x H
CIMR-E7Z40P4
3G3RV-PFI3010-SE
B, 25 m*
B, 25 m*
B, 25 m*
B, 25 m*
10 1.1 141 x 46 x 330
CIMR-E7Z40P7
CIMR-E7Z41P5
CIMR-E7Z42P2
CIMR-E7Z43P7
3G3RV-PFI3018-SE
B, 25 m*
B, 25 m*
B, 25 m*
18 1.3 141 x 46 x 330CIMR-E7Z44P0
CIMR-E7Z45P5
CIMR-E7Z47P5
3G3RV-PFI3035-SE B, 25 m*
B, 25 m* 35 2.1 206 x 50 x 355
CIMR-E7Z4011
CIMR-E7Z4015
3G3RV-PFI3060-SE B, 25 m*
B, 25 m* 60 4.0 236 x 65 x 408
CIMR-E7Z4018
CIMR-E7Z4022
3G3RV-PFI3070-SE A, 100 m
A, 100 m 70 3.4 80 x 185 x 329
CIMR-E7Z4030
CIMR-E7Z4037
3G3RV-PFI3130-SE
A, 100 m
A, 100 m
A, 100 m
130 4.7 90 x 180 x 366CIMR-E7Z4045
CIMR-E7Z4055
CIMR-E7Z4075 3G3RV-PFI3170-SE A, 100 m 170 6.0 120 x 170 x 451
CIMR-E7Z4090
3G3RV-PFI3200-SE A, 100 m
A, 100 m 250 11 130 x 240 x 610
CIMR-E7Z4110
CIMR-E7Z4132
3G3RV-PFI3400-SE A, 100 m
A, 100 m 400 18.5 300 x 160 x 610
CIMR-E7Z4160
CIMR-E7Z4185
3G3RV-PFI3600-SE A, 100 m
A, 100 m 600 11,0 260 x 135 x 386
CIMR-E7Z4220
CIMR-E7Z4300 3G3RV-PFI3800-SE A, 100 m 800 31.0 300 x 160 x 716

XIII
* Class A, 100 ambient temperature: 45°C max.
Inverter Model Line Filters
Varispeed E7 Type
EN
55011
Class
Current
(A)
Weight
(kg)
Dimensions
W x D x H
CIMR-E7Z20P4
3G3RV-PFI3010-SE
B, 25 m*
B, 25 m*
B, 25 m*
10 1.1 141 x 45 x 330CIMR-E7Z20P7
CIMR-E7Z21P5
CIMR-E7Z22P2 3G3RV-PFI3018-SE B, 25 m* 18 1.3 141 x 46 x 330
CIMR-E7Z23P7
3G3RV-PFI2035-SE B, 25 m*
B, 25 m* 35 1.4 141 x 46 x 330
CIMR-E7Z25P5
CIMR-E7Z27P5
3G3RV-PFI2060-SE B, 25 m*
B, 25 m* 60 3 206 x 60 x 355
CIMR-E7Z2011
CIMR-E7Z2015
3G3RV-PFI2100-SE B, 25 m*
B, 25 m* 100 4.9 236 x 80 x 408
CIMR-E7Z2018
CIMR-E7Z2022
3G3RV-PFI2130-SE A, 100 m
A, 100 m 130 4.3 90 x 180 x 366
CIMR-E7Z2030
CIMR-E7Z2037 3G3RV-PFI2160-SE A, 100 m 160 6.0 120 x 170 x 451
CIMR-E7Z2045
3G3RV-PFI2200-SE A, 100 m
A, 100 m 200 11.0 130 x 240 x 610
CIMR-E7Z2055
CIMR-E7Z2075
3G3RV-PFI3400-SE A, 100 m
A, 100 m 400 18.5 300 x 160 x 564
CIMR-E7Z2090
CIMR-E7Z2110 3G3RV-PFI3600-SE A, 100 m 600 11.0 260 x 135 x 386

XIV
Installation inverters and EMC filters
L1 L3
L2
3~
M
U
PE
L1
L2
L3
V
WPE
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
PE
PE

XV
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.

XVI

1
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 ........................................1-8
Checking and Controlling the Installation Site .....................1-11
Installation Orientation and Space .......................................1-12
Removing and Attaching the Terminal Cover ......................1-13
Removing/Attaching the Digital Operator and Front Cover..1-14

1-2
1
Varispeed E7 Introduction
Varispeed E7 Applications
The Varispeed E7 is ideal for the following applications.
•Fan, blower, and pump applications
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 (42 models). Models
Table 1.1 Varispeed E7 Models
Voltage
Class
Maximum
Motor
Capacity kW
Varispeed E7 Specifications
(Always specify through the protective structure when ordering.)
Output
Capacity
kVA
Basic Model Number
Open Chassis
(IEC IP00)
CIMR-E7Z
Enclosed Wall-mounted
(IEC IP20, NEMA 1)
CIMR-E7Z
200 V class
0.55 1.2 CIMR-E7Z20P4
Remove the top and bottom cov-
ers from the Enclosed Wall-
mounted 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–

1-3
1
400 V class
0.55 1.4 CIMR-E7Z40P4
Remove the top and bottom cov-
ers from the Enclosed Wall-
mount 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
11 18 CIMR-E7Z4011 40111
15 24 CIMR-E7Z4015 40151
18.5 30 CIMR-E7Z4018 40181
22 34 CIMR-E7Z4022 4022040221
30 46 CIMR-E7Z4030 4030040301
37 57 CIMR-E7Z4037 4037040371
45 69 CIMR-E7Z4045 4045040451
55 85 CIMR-E7Z4055 4055040551
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–
Table 1.1 Varispeed E7 Models
Voltage
Class
Maximum
Motor
Capacity kW
Varispeed E7 Specifications
(Always specify through the protective structure when ordering.)
Output
Capacity
kVA
Basic Model Number
Open Chassis
(IEC IP00)
CIMR-E7Z
Enclosed Wall-mounted
(IEC IP20, NEMA 1)
CIMR-E7Z