Control Techniques Emerson EV2100 Series User manual

EV2100 Series
Variable Speed Drive
User Manual
Document version: V1.2
Archive date: 2012-03
Part Number: 31012390

EV2100 Series Variable Speed Drive
User Manual
Version V1.2
Revision date March 5, 2012
BOM 31012390
All rights reserved. The contents in this document are subject to change without
notice.
Address: 3rd Floor, Sangda Science & Technology Building, No.1 KeJI Road.,
Science & Industry Park, Nanshan District 518057, Shenzhen China
Homepage: www.emerson-ct.cn
Customer Service Hotline: [phone]
E-mail: [email protected]

Contents
Preface ................................................................... 1
1.1 Unpacking Inspection ................................ 1
1.2 Model code explanation ............................ 1
Chapter 1 Safety Information.................................. 2
1.1 Safety ........................................................ 2
1.2 Notes for Installations................................ 2
1.3 Notes for Using EV2100............................ 2
1.3.1 About Motor and Load ........................ 3
1.3.2 About Variable Speed Drive ............... 3
1.4 Disposing Unwanted Drive ........................ 4
Chapter 2 Product Introduction ............................ 5
2.1 Specifications ............................................ 5
2.2 Product Series ........................................ 7
2.3 Structure of drive.............................. 7
2.4 Outline and Gross Weight................ 8
2.4.1. Outline and gross weight ................... 8
2.4.2. Optional panel and mounting box.... 11
2.5 Optional Parts ....................................... 11
2.5.1 LCD Operational Panel .................. 11
2.5.2 Communication Parts..................... 11
Chapter 3 Installation and Wiring ......................... 13
3.1 Installation Environment .......................... 13
3.2 Removing and Mounting of Parts............ 13
3.2.1 Removing and Installation of Operation
Panel.......................................................... 13
3.2.2 Removing and Mounting of Cover .... 14
3.3 Wire Connections of Drive....................... 15
3.3.1 Wire Connections of Main Terminals 16
3.3.2 Wiring of Control Circuit.................... 21
3.4 Installation Methods Compliant With EMC
Requirements ................................................ 30
3.4.1 Noise Suppressing............................ 30
3.4.2 Field Wire Connections..................... 31
3.4.3 Earthing............................................. 32
3.4.4 Installation Requirements of Relay,
Contactor and Electro-magnetic Braking Kit
................................................................... 32
3.4.5 Leakage Current ............................... 33
3.4.6 Correct EMC Installation................... 33
3.4.7 Application of Power Line Filter ........ 34
3.4.8 EMI of the Drive ................................ 35
Chapter 4 Operation Instructions.......................... 36
4.1 Notice ...................................................... 36
4.1.1 The Drive’s Control Command Channel
................................................................... 36
4.1.2 Frequency Setting Channel .............. 36
4.1.3 Operating Status............................... 36
4.1.4 Operating Modes .............................. 36
4.2 Operating Instructions ............................. 38
4.2.1 Operation Panel Using Guide........... 38
4.2.2 Function of Keys............................... 38
4.2.3 Function Descriptions of LED and
Indicators ................................................... 38
4.2.4 Display of the Operation Panel......... 39
4.2.5 Operation Panel using instruction .... 40
4.3 First time start-up .................................... 42
4.3.1 Checking before Start-up.................. 42
4.3.2 First Time Start up operation ............ 42
Chapter 5 Parameter Function Introductions ....... 44
5.1 Basic Operating Parameters (Group F0) ... 44
5.2 Parameters of Reference Frequency
(Group F1)..................................................... 47
5.3 Starting and Braking Parameters (Group
F2) ................................................................. 48
5.4 Auxiliary Operating Parameters (Group F3)
....................................................................... 50
5.5 PLC Operating Parameters (Group F4) ...... 53
5.6 Close-loop Control Parameters (Group F5).... 56
5.7 Reserved (Group F6) .............................. 59
5.8 Function of Terminals (Group F7) ........... 59
5.9 Display (Group F8) .................................. 67
5.10 Enhanced Functions (Group F9)........... 69
5.11 Reserved (Group FA)............................ 75
5.12 Communication Parameters (Group FF) .... 75
5.13 Motor Parameters (Group FH) .............. 76
5.14 Protective Function (Group FL)............. 77
5.15 Drive Parameters (Group Fn)................ 81
5.16 Protection of Parameters (Group FP) ... 81
Chapter 6 Troubleshooting................................... 83
Chapter 7 Maintenance ........................................ 88
7.1 Daily Maintenance................................... 88
7.2 Periodical Maintenance........................... 88
7.3 Replacing Wearing Parts ........................ 89
7.4 Storage.................................................... 89
7.5 Warranty.................................................. 90

Appendix ⅠParameters....................................... 91
Appendix ⅡParameters of Recommended
Accessories ........................................................ 110
1. AC/DC Reactor........................................ 110
2. 380V Series EMI Filter ............................ 113
3. Manufacturer Information ........................ 114
Appendix ⅢCommunication Protocol................ 115
1 Networking Construction .......................... 115
2 Interfaces.................................................. 115
3 Communication Modes............................. 115
4 Protocol Format........................................ 115
5. Protocol functions .................................... 117
7. CRC verification....................................... 122
8 Application examples ............................... 124
9. Scaling relations of the drive ................... 125

Preface 1
EV2100 Series Variable Speed Drive User Manual
Preface
Thank you for using EV2100 series Variable Speed
Drive (hereafter referred to as Drive) made by
Emerson.
The Drive satisfies the high performance
requirements by using a unique control method to
achieve high torque, high accuracy and wide
speed-adjusting range. Its anti-tripping function
and capabilities of adapting to severe power
system, temperature, humidity and dusty
environment exceed those of similar product made
by other companies, which improves the product’s
reliability noticeably;
Low noise and EMI can be achieved by applying
optimized PWM technology and EMC design.
This manual provides information on installation,
wiring, parameter setting, trouble-shooting, and
daily maintenance. To ensure the correct
installation and operation of the drive, please read
this manual carefully before starting the drive and
keep it in a safe place.
1.1 Unpacking Inspection
Upon unpacking, please check for:
Any damage occurred during transportation;
Check whether the rated values on the nameplate
of the drive are in accordance with your order.
Our product is manufactured and packed at factory
with great care. If there is any error, please contact
us or distributors.
The user manual is subject to change without
notifying the customers due to the continuous
process of product improvements.
1.2 Model code explanation
EV2100 -4 T 0075
变频器系列
380V 4
T
电压等级 代号
输入电压 代号
代号 适配电机功率
（kW）
0075 7.5
0110 11
0150 15
0185 18.5
0220 22
0300 30
0370 37
0450 45
0550 55
0750 75
0900 90
三相
1100 110
1320 132
1600 160
2000 200
2200 220
2800 280
Drive series
Volt Code
Input volt Code
Code
3-phase
Motor
power (kW)
EV2100 -4 T 0075
变频器系列
380V 4
T
电压等级 代号
输入电压 代号
代号 适配电机功率
（kW）
0075 7.5
0110 11
0150 15
0185 18.5
0220 22
0300 30
0370 37
0450 45
0550 55
0750 75
0900 90
三相
1100 110
1320 132
1600 160
2000 200
2200 220
2800 280
Drive series
Volt Code
Input volt Code
Code
3-phase
Motor
power (kW)
Fig. A-1 Explanations of Drive Models
The nameplate is located on the right hand side of
the heatsink. A barcode on the plastic cover also
contains the information of the drive, as shown in
Fig.A-2.
Barcode
Nameplate
Fig. A-2 Locations of Nameplate and Barcode

2 Chapter 1 Safety
EV2100 Series Variable Speed Drive User Manual
Chapter 1 Safety Information
This chapter is for the safety related information of
the Drive.
1.1 Safety
Danger
!
Operations without following
instructions can cause personal
injury or death.
Attention
!
Operations without following
instructions can cause personal
injury or damage to product or
other equipment.
1.2 Notes for Installations
Danger
!
• Please install the drive on fire-retardant
material.
• Keep the drive away from combustible
materials
• Keep the drive away from explosive gas
• Only qualified personnel shall wire the drive
• Never wire the drive unless the input AC
supply is totally disconnected
• The drive must be properly earthed to
reduce electrical accident
• Install the cover before switching on the
drive, to reduce the danger of electric shock
and explosion.
• For drives that have been stored for longer
than 2 years, increase its input voltage
gradually before supplying full rated input
voltage to it, in order to avoid electric shock
and explosion
• Don't touch the live control terminals with
bare hands
• Don’t operate the drive with wet hands
• Perform the maintenance job after
confirming that the charging LED is off or
the DC Bus voltage is below 36V.
• ·Only trained professionals can change the
components, it is prohibited to leave wires
or metal parts inside the drive so as to
avoid the risk of fire.
• ·Parameter settings of the control board
that has been changed must be revised,
otherwise accidents may occur.
• ·The bare portions of the power cables
must be bound with insulation tapes.
Attention
!
• Don’t carry the drive by its cover. The cover
cannot support the weight of the drive and
may drop.
• Please install the drive on a strong support,
failing which the drive may fall off.
• Don’t install the drive in places where water
pipes may leak onto it.
• Don't allow screws, washers and other
metal foreign matters to fall inside the drive,
otherwise there is a danger of fire or
damage;
• Don't operate the drive if parts are not
complete, otherwise there is a danger of a
fire or human injury;
• Don't install the drive under direct sunshine,
otherwise it may be damaged;
• Don’t short circuit P1/PB and terminal (-),
otherwise there is a danger of fire or the
drive may be damaged.
• Cable lugs must be connected to main
terminals firmly
• Don’t apply supply voltage (AC 220V or
higher) to control terminals except
terminals TA, TB and TC.
1.3 Notes for Using EV2100
Pay attention to the following issues when using
the drive.

Chapter 1 Safety 3
EV2100 Series Variable Speed Drive User Manual
1.3.1 About Motor and Load
Compared to the power frequency operation
The drive is a voltage type variable speed drive.
The output voltage is in PWM wave with some
harmonics. Therefore, temperature rise, noise and
vibration of motor are higher.
Low Speed Constant Torque Operation
Driving a common motor at low speed for a long
time, the drive’s life will be reduced due to the
deteriorating heat dissipation effect, so a special
variable frequency motor is needed if long time
operation with constant torque is required.
Motor’s over-temperature protecting threshold
The drive can protect the motor from
over-temperature. If the ratings of the driven motor
are not in compliance with the drive, be sure to
adjust the protective threshold to ensure the motor
is properly protected.
Operation above 50Hz
If the motor operated above 50Hz, motor vibration,
noise as well as bearing and mechanical devices
sufficient should be taken into consideration.
Lubrication of mechanical devices
Over time, the lubricants in mechanical devices,
such as gear box, geared motor, etc. when running
at low speed, will deteriorate. Frequent
maintenance is recommended.
The mechanical resonance point of load
The drive system may encounter mechanical
resonance with the load when operating within
certain band of output frequency. Skip frequencies
have been set to avoid it.
Frequent startup/shutdown
The drive should be started and stopped via its
control terminals. It is prohibited to start and stop
the drive directly through input line contactors,
which may damage the drive with frequent
operations.
Insulation of Motors
Before using the drive, the insulation of the motors
must be checked, especially, if it is used for the first
time or if it has been stored for a long time. This is
to reduce the risk of the Drive from being damaged
by the poor insulation of the motor. Wiring diagram
is shown in Fig. 1-1. Please use 500V insulation
tester to measure the insulating resistance. It
should not be less than 5MΩ.
电动机
兆欧表 接地体
EV2000
EV2100
Mega-Ohm-Meter
Motor
Earthing conductor
EV2100
电动机
兆欧表 接地体
EV2000
EV2100
Mega-Ohm-Meter
Motor
Earthing conductor
EV2100
Fig. 1-1 Checking the insulation of motor
1.3.2 About Variable Speed Drive
Varistors or Capacitors Used to Improve the
Power Factor
Don't connect any varistor or capacitor to the
output terminals of the drive, because the drive's
output voltage waveform is pulse wave, otherwise
tripping or damaging of components may occur; in
addition, don't install circuit breaker or contactor at
the output side of the drive as shown in Fig.1-2.
M
U
V
W
EV2000
EV2100
Fig. 1-2 Capacitors are prohibited to be used.
Circuit breakers connected to the output of the
drive
If circuit breaker or contactor needs to be
connected between the drive and the motor, be
sure to operate these circuit breakers or contactor
when the drive has no output, to avoid damaging of
the drive.

4 Chapter 1 Safety
EV2100 Series Variable Speed Drive User Manual
Using outside the range of rated voltage
The drive is not suitable to be used out of the
specified range of operation voltage. If needed,
please use suitable voltage regulation device.
Change from 3-phase to 2-phase
It is not recommended to change the drive from
3-phase input to 2-phase input. If it is necessary to
use on two phases, the phase-loss protection
function of the drive should be disabled. The Drive
must be derated for this operation. For motors at
which power is above 37kW, if it is changed into
2-phase input, then the input phases must be at
phase R and phase T, or else the drive will not
work.
After the 3-phase input is changed into 2-phase
input, bus-voltage and current ripple may increase,
which not only influences the life of electrolytic
capacitor but it also deteriorates the performance
of the drive. The drive’s operating current should
be derated and should not exceed 67% of rated
value.
Harmonic radiation
The product is not intended to be connected to
low-voltage systems interfacing with the public
supply at the low-voltage level, but to be connected
to low-voltage systems interfacing with the public
supply only at the medium- or high-voltage level.
Protection against lightning strike
There are transient surge suppressors inside the
Drive which protects it against lighting strike.
Derating due to Altitude
Derating must be considered when the drive is
installed at high altitude, greater than 1000m. This
is because the cooling effect of Drive is
deteriorated due to the thin air, as shown in Fig.1-3
that indicates the relationship between the
elevation and rated current of the Drive.
100%
90%
80%
1000 400030002000 （m）
Iout
Fig. 1-3 Derating Drive's output current with
altitude
1.4 Disposing Unwanted Drive
When disposing the Drive, pay attention to the
following factors:
The capacitors may explode when they are
burnt.
Poisonous gas may be generated when the
plastic parts like front covers are burnt.
Disposing method: Please dispose the Drive
as industrial waste.

Chapter 2 Product Introduction 5
EV2100 Series Variable Speed Drive User Manual
Chapter 2 Product Introduction
This chapter introduces the specification, model and structure of the drive.
2.1 Specifications
Table 2-1 General specifications
Item Description
Input
Rated voltage & frequency Three-phase,380V~440V; 50Hz/60Hz
Permissible fluctuation range Voltage:320V~460V;Voltage unbalance rate:<3%; Frequency:±5%
Output
Rated voltage 380V
Frequency 0Hz~600Hz
Over load ability
110% rated current for 1 minute, 150% rated current for 1 second
Main control
functions
Modulation mode Flux vector PWM modulation
Speed range 1:100
Starting torque 150% rated torque at 0.50Hz
Steady accuracy of speed ≤±0.5% rated synchronous speed
Accuracy of frequency Digital setting: highest frequency×±0.01%;analog setting: highest frequency×±0.2%
Setting frequency resolution Digital setting:0.01Hz;analog setting: highest frequency×0.1%
Torque boost Auto torque boost, Manual torque boost 0.1%~30.0%
V/F curve 4 modes: 1 V/F curve mode set by user and 3 kinds of torque-derating modes (2.0
order, 1.7 order, and 1.2 order)
Acc/Dec curve 3 modes: linear Acc/Dec, S ramp Acc/Dec and auto Acc/Dec; Acc/Dec time
(maximum: 60 hours) and unit (second or minute) are settable.
Jog Range of jog frequency: 0.20Hz~50.00Hz; Acc/Dec time of Jog operation:
0.1~60.0s, Interval of Jog operation is also settable.
Multi-step speed running Multi-step speed running can be realized by internal PLC or control terminal
Internal PI Be able to form simple control system easily
Auto-energy saving operation V/F curve is optimized automatically according to the load condition to realize
energy-saving operation.
Auto voltage regulation(AVR) When source voltage changes, the modulation rate can be adjusted automatically,
so that the output voltage is unchanged.
Auto current limiting Operating current is limited automatically to avoid frequent tripping of the drive.
Auto adjusting of carrier frequency Optional function. The carrier frequency can be adjusted automatically according to
the load condition.
Operating
function
Methods of inputting operating
commands Commands can be input by terminals and serial ports.
Methods of setting up
frequency
Digital setting; Analog voltage/current setup; pulse frequency setup; set via serial
port and different setting modes are selectable
Auxiliary frequency reference Realize flexible fine tuning of auxiliary frequency.
Pulse output terminal 0~50kHz pulse signal output. Signals like frequency setting and output frequency
can be output.

6 Chapter 2 Product Introduction
EV2100 Series Variable Speed Drive User Manual
Item Description
Analog output terminals 2 analog outputs of 0/4~20mA and 0/2~10V (selectable). Be able to output signals
like reference frequency and output frequency.
Operation panel
LED display Be able to display about 20 kinds of parameters such as frequency setting, output
frequency, output voltage and current, etc.
LCD display Optional, Chinese/English display
Parameter copy Fast parameter copy can be realized by using LCD panel.
Keys locking up and function
selection
Be able to lock part or all the keys. Be able to define the functions of part of the
keys to avoid wrong operation.
Protection function Phase failure protection, Over current protection; Over voltage protection; Under
voltage protection; Over heat protection; overload protection
Optional parts LCD operation panel, remote mounted keypad, remote control cable and field bus
adapter
Environment
Application environment In-door, free from direct sunlight, dust, corrosive gas, combustible gas, oil mist,
steam, water drop or salt
Elevation Lower than 1000m
Ambient temperature -10℃~+40℃(ambient temperature is within 40℃~50℃, deration is required)
Humidity Less than 95%RH, without condensation
Vibration Less than 5.9m/s
2
(0.6g)
Storage temperature -40℃~+70℃
Structure
Protection level IP20
Cooling Fan cooling
Mount modes Mounted on the wall or inside cabinet
Efficiency For 55kW or below: ≥93%, 75kW or above: ≥95%