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1.1.1Terminology used
Ter mIn the following text used for
82XXAny frequency inverter of the series 8200, 8210, 8220, 8240
Controller82XX frequency inverter
Drive systemDrive systems with 82XX frequency inverters and other Lenze drive
37513405/10/19948200/8210 Short Instructions
37519013/02/19958200/8210 Operating Instructions
39828302/10/1997 replaces 375134
45407209/2002replaces 398283D Chapter 4.2.3.2
Edition ofImportantContent
replaces 375190
1.2Scope of delivery
Scope of deliveryImportant
D 1 82XX frequency inverter
D 1 Operating Instructions
D 1 accessory kit (components for
the mechanical and electric
installation)
D Contents only for 8200
D Complete revision of the contents
D Complete editorial revision
D Chapter 5.1
D Chapter 8.3
D Change of company name
After receipt of the delivery, check immediately whether
the scope of supply matches with the accompanying
papers. Lenze does not accept any liability for deficiencies
claimed subsequently.
Claim
D visible transport damage immediately to the forwarder.
D visible deficiencies/incompleteness immediately to your
Lenze controllers are
unambiguously designated by
the content of the nameplate
82XX frequency inverter
D must only be operated under the conditions prescribed in these Instructions.
D are components
- used for open and closed loop control of variable speed drives withasynchronous standard
motors, reluctance motors, PM-synchronous motors with asynchronous damping cage.
- used for installation into a machine.
- used for assembly together with other components to form a machine.
D are electric units for the installation into control cabinets or similar enclosed operating housing.
D comply with the requirements of the Low-Voltage Directive.
D are not machines for the purpose of the Machinery Directive.
D are not to be used as domestic appliances, but only for industrial purposes.
Drive systems with 82XX frequency inverters
D comply with the EMC Directive if they are installed according to the guidelines of CE-typical drive
systems.
D can be used
- on public and non-public mains.
- in industrial as well as residential and commercial premises.
D The user is responsible for the compliance of his application with the EC directives.
Any other use shall be deemed inappropriate!
Conforms to the EC Low Voltage
Directive
Lenze Drive Systems GmbH
Postfach 10 13 52
D-31763 Hameln
LiabilityD The information, data and notes in these Operating Instructions met the state of the art at the time
WarrantyD Warranty conditions: see Sales and Delivery Conditions of Lenze Drive Systems GmbH.
Disposal
of printing. Claims referring to drive systems which have already been supplied cannot be derived
from the information, illustrations, and descriptions given in these Operating Instructions.
D The specifications, processes, and circuitry described in these Operating Instructions are for
guidance only and must be adapted to your own specific application. Lenze does not take
responsibility for the suitability of the process and circuit proposals.
D The indications given in these Operating Instructions describe the features of the product without
warranting them.
D Lenze does not accept any liability for damage and operating interference caused by:
- disregarding these Instructions
- unauthorized modifications to the controller
- operating errors
- improper working on and with the controller
D Warranty claims must be made immediately after detecting defects or faults.
D The warranty is void in all cases where liability claims cannot be made.
During operation, drive controllers may have, according
to their type of protection, live, bare, in some cases also
movable or rotating parts as well as hot surfaces.
Non-authorized removal of the required cover,
inappropriate use, incorrect installation or operation,
creates the risk of severe injury to persons or damage to
material assets.
Further information can be obtained from the
documentation.
All operations concerning transport, installation, and
commissioning as well as maintenance must be carried
out by qualified, skilled personnel (IEC 364 and CENELEC
HD 384 or DIN VDE 0100 and IEC report 664 or DIN VDE
0110 and national regulations for the prevention of
accidents must be observed).
According to this basic safety information qualified
skilled personnel are persons who are familiar with the
erection, assembly, commissioning, and operation of the
product and who have the qualifications necessary for
their occupation.
2. Application as directed
Drive controllers are components which are designed for
installation in electrical systems or machinery.
When installing in machines, commissioning of the drive
controllers (i.e. the starting of operation as directed) is
prohibited until it is proven that the machine corresponds
to the regulations of the EC Directive 89/392/EEC
(Machinery Directive); EN 60204 must be observed.
Commissioning (i.e. starting of operation as directed) is
only allowed when there is compliance with the EMC
Directive (89/336/EEC).
The drive controllers meet the requirements of the Low
Voltage Directive 73/23/EEC. The harmonized standards
of the prEN 50178/ DIN VDE 0160 series together with
EN 60439-1/DIN VDE 0660 part 500 and EN 60146/DIN
VDE 0558 are applicable to drive controllers.
The technical data and information on the connection
conditions must be obtained from the nameplate and the
documentation and must be observed in all cases.
3. Transport, storage
Notes on transport, storage and appropriate handling
must be observed.
Climatic conditions must be observed according to
prEN 50178.
4. Erection
The devices must be erected and cooled according to the
regulations of the corresponding documentation.
The drive controllers must be protected from
inappropriate loads. Particularly during transport and
handling, components must not be bent and/or isolating
distances must not be changed. Touching of electronic
components and contacts must be avoided.
Drive controllers contain electrostatically sensitive
components which can easily be damaged by
inappropriate handling. Electrical components must not
be damaged or destroyed mechanically (health risks are
possible!).
5. Electrical connection
When working on live drive controllers, the valid national
regulations for the prevention of accidents (e.g. VBG 4)
must be observed.
The electrical installation must be carried out according
to the appropriate regulations (e.g. cable cross-sections,
fuses, PE connection). More detailed information is
included in the documentation.
Notes concerning the installation in compliance with
EMC - such as screening, grounding, arrangement of
filters and laying of cables - are included in the
documentation of the drive c ontrollers. These notes must
also be observed in all cases for drive controllers with
the CE mark. The compliance with the required limit
values demanded by the EMC legislation is the
responsibility of the manufacturer of the system or
machine.
6. Operation
Systems where drive controllers are installed must be
equipped, if necessary, with additional monitoring and
protective devices according to the valid safety
regulations, e.g. law on technical tools, regulations for
the prevention of accidents, etc. Modifications of the
drive controllers by the operating software are allowed.
After disconnecting the drive c ontrollers from the supply
voltage, live parts of the controller and power
connections must not be touched immediately, because
of possibly charged capacitors. For this, observe the
corresponding labels on the drive controllers.
During operation, all covers and doors must be closed.
7. Maintenance and servicing
The manufacturer’s documentation must be observed.
This safety information must be kept!
The product-specific safety and application notes
in these Operating Instructions must also be
observed!
FieldValues
Vibration resistance Germanischer Lloyd, general conditions
Humidity classHumidity class F without condensation (average relative humidity 85 %)
Permissible
temperature ranges
Permissible
installation height h
Degree of pollution VDE 0110 part 2 pollution degree 2
Noise emissionRequirements acc. to EN 50081-2, EN 50082-1, IEC 22G-WG4 (Cv) 21
Noise immunity
Insulation strength Overvoltage category III according to VDE 0110
Packaging
(DIN 4180)
Type of protectionIP20
ApprovalsCE:Low Voltage Directive
during transport of the controller: -25 °C ¼ +70 °C
during storage of the controller:-25 °C ¼ +55 °C
during operation of the controller:0 °C ¼+40 °C
h ≤ 1000 m.a.m.s.l
1000 m a.m.s.l
Limit value class A to EN 55011 (industrial area) with mains filter
Limit value class B to EN 55022 (residential area) with mains filter and installation into
control cabinet
Limit values maintained usig mains filter
Requirements according to EN 50082-2, IEC 22G-WG4 (Cv) 21
RequirementsStandardSeverities
ESDEN61000-4-23, i.e. 8 kV with air discharge
RF interference(enclosure)EN61000-4-33, i.e. 10 V/m; 27¼1000 MHz
BurstEN61000-4-43/4, i.e. 2 kV/5 kHz
Surge
This power can be additionally obtained when operating a matching motor
The currents apply to a periodical load cycle with 1 minute overcurrentwiththecurrentmentionedhere
and 2 minutes base load with 75% I
With mains choke/mains filter: max. output voltage = approx. 96 % of the mains voltage
Observe the N-conduction load when having a symmetrical mains distribution!
(See electrical installation)
[%/m]
Accuracy0.05 Hz
Linearity0.5 % (max. selected signal level, 5V or 10V)
Temperature
Fixing rail for side assembly
Observe the free space required for the connection cables
With attachable fieldbus or I/O module:
Observe assembly depth and assembly space required for connection cables
8201/8202: Assembly on a DIN rail (middle) or on two DIN rails (top and bottom) possible
8203 - 8204: Assembly on two DIN rails
Observe the free space required for the connection cables
With attachable fieldbus or I/O module:
e
Observe assembly depth and assembly space required for connection cables
Assembly D Connect controller, mains choke, and mains filter to the grounded mounting plate with a wire of
FiltersD Use mains filters or RFI filters and mains chokes which are assigned to the controller:
D The user is responsible for the compliance of his application with the EC directives.
- If you observe the following measure you can be sure that the drive system will not cause any
EMC problems, i.e. comply with the EMC Directive when running the machine.
- If devices which do not comply with the CE requirement concerning noise immunity EN 50082-2
are operated close to the controller, these devices may be interfered el e c tromagnetic al l y by the
controllers.
- Varnished boards should not be used for installation in accordance with EMC
D If you use several mounting plates:
- Connect as much surface as possible of the mounting plates (e.g. with copper bands).
D Ensure the separation of motor cable and signal or mains cable.
D Do not use the same terminal strip for mains input and motor output.
D Cable guides as close as possible to the reference potential. Unguided cables have the same effect
as aerials.
- RFI filters reduce impermissible high-frequency interference to a permissible value.
- Mains chokes reduce low-frequency interferences which depend on the motor cable and its
length.
- Mains filters combine the functions of mains choke and RFI filter.
Screening D Connect the screen of the motor cable with the controller
Grounding D Ground all conductive metal components (controller, mains filter, motor filter, mains choke) using
- to the screen connection of the controller.
- additionally to the mounting plate with a surface as large as possible.
- Recommendation: For the connection, use ground clamps on bare metal mounting surfaces.
D If contactors, motor-protecting switches or terminals are located in the motor cable:
- Connect the screens of the connected cables also to the mounting plate, with a surface as large
as possible.
D Connect the screen to PE, with a surface as large as possible.
- Metal glands at the motor terminal box ensure a connection of the screen and the motor
housing.
D If the mains cable between mains filter and controller is longer than 300 mm:
- Screen mains cables.
- Connect the screen of the mains cable directly to the inverter and to the mains filter and connect
it to the mounting plate with as large a surface as possible.
D Use of a brake chopper:
- Connect the screen of the brake resistor cable directly to the mounting plate, at the brake
chopper and the brake resistor with as large a surface as possible.
- Connect the screen of the cable between controller and brake chopper directly to the mounting
plate, at the inverter and the brake chopper with a surface as large as possible.
D Screen the control cables:
- Connect both screen ends of the digital control cables.
- Connect one screen end of the analog control cables.
- Always connect the screens to the screen connection at the controller over the shortest possible
distance.
D Application of the controllers 821X/822X/824X in residential areas:
- Use an additional screen damping
achieved by installation in enclosed and grounded control cabinets made of metal.
suitable cables connected to a central point (PE bar).
D Maintain the minimum cross-sections prescribed in the safety regulations:
- For EMC, not the cable cross-section is important, but the surface and the contact with a
cross-section as large as possible, i.e. large surface.
³ 10 dB to limit the radio interference. This is usually
F1Fuse
K10Mains contactor
Z1Mains filter ”A” or ”B”, see Accessories
Z2Motor filter/sine filter, see Accessories
Z3Brake module/brake chopper, see Accessories
-X1Terminal strip in control cabinet
RBBrake resistor
PESHF screen because of a PE connection with a surface as large as possible
5.3.2Adjustment of acceleration and deceleration
times (T
CodeName
C012 Accel e ration time5.0 0.0{0.1s}999.0 T
C013 Decele rati on time 5.0 0.0{0.1s}999.0 T
Possible settings
Lenze SelectionInfo
ir,Tif
)
IMPORTANT
ir
if
FunctionThe accleration and deceleration times determine the time required by the drive to
Adjustment
ImportantUnder unfavourable operating conditions, too short acceleration and deceleration
Special featuresThe slope can be set between 0.095Hz/s and 780Hz/s.
5-6UOMu_^MVMO
follow a setpoint change.
D The acceleration and deceleration times refer to a change of the field frequency
from 0 Hz to the max. field frequency set under C011.
D Calculate the times T
-t
and tifare the times required for the change between fd1and fd2:
ir
qáê= íáê⋅
times can lead to the deactivation of the controller under overload with the indication
of TRIP OC5. In these events, the acceleration and deceleration times should be set
short enough so that the drive can follow the speed profile without reaching I
controller.
FunctionThe controllers are equipped with a current-limit control which determines the
AdjustmentThe acceleration and decleration time should be set short enough so that the drive can
Drive characteristic
when reaching the limit
value
Possible settings
Lenze SelectionInfo
150 30{1 %}150
80 30{1 %}110
dynamic response under load. The measured load is compared with the limit values
set under C022 for motor load and under C023 for generator load. If the current-limit
values are exceeded, the controller will change its dynamic response.
follow the speed profile without reaching I
D During acceleration:
- Expansion of the acceleration ramp.
D During deceleration:
- Expansion of the deceleration ramp.
D When the load increases at constant speed:
- When the motor-current limit value is reached:
Reduction of the field frequency to 10Hz.
- When the generator-current limit value is reached:
Increase the field frequency to the maximum frequency (C011).
- Stop the field-frequency change if the load falls below the limit value.
With constant load-0--2--2-With changing loads-0--2--2-With heavy start conditions-0--2--2-High dynamic posotioning and feed drives-0---2-Lifts and hoists-0--2--2-Pumps and fan drives-1--3--3--2Three-phase reluctance motors-2---2-Three-phase sliding rotor motors-2---2-Three-phase motors with assigned
frequency-voltage characteristic
Group drives (depending on the resulting
motor-cable length)
Simitas motors and loads-2---2-Different motors and/or changing loads-2---2--
Load-dependentboost of the motor voltage in the field-frequency range below the
V/f-rated frequency. C016 acts as gain factor of the auto-boost function.
Adjustment
In general, an adjustment is not necessary. An optimisation can be advantageous:
For drives with very high starting torques:
A Operate the motor under load.
B Select the frequency setpoint.
C Increase V
Too high settings of V
TRIP ”Overcurrent” (OCx).
until the required motor current (torque) occurs.
min
can lead to a positive-feedback effect which activates the
min
For drives with square load torques (fans, pumps):
A Operate the motor under load.
B Select the frequency setpoint.
C Adapt V
until the motor is running steadily and smoothly over the whole fre-
min
quency range.
Too high settings of V
extensive motor temperature.
can activate the TRIP ”Overcurrent” (OCx) and lead to an
min
For drives with special motors:
A Operate the motor under load.
B Select the frequency setpoint.
C Increase V
Too high settings of V
TRIP ”Overcurrent” (OCx).
until the required motor current (torque) occurs.
min
can lead to a positive-feedback effect which activates the
min
D Check the current consumption during idle-running when no load is applied
Rough setting by means of the motor data:
ë =
å
êëóå
å
ê
êëóå
⋅ NMMB
å
êëóå
⋅ SM
Ñ
Çê
=
é
sSlip constant (C021)
synchronous motor speed [min-1]
n
rsyn
rated speed to motor nameplate [min-1]
n
r
rated frequency to motor nameplate [Hz]
f
dr
pNumber of pole pairs
− å
Precise setting:
Change C021 under constant load until the speed is near the synchronous speed.
If C021 is set to too high values, the drive may become instable (overcompensation).
D Load-independentboost of the motor voltage for field frequencies below the
U/f-rated frequency. You can thus optimize the torque performance of the inverter
drive.
D It is absolutely necessary to adapt the asynchronous motor used, since otherwise,
the motor can be destroyed by overtemperatue:
Adjustment
Please note the thermal characteristic of the connected motor under small field
frequencies:
D Usually, standard asynchronous motors with insulation class B can be operated for a
short time with rated current and frequencies between 0Hz
D Please ask the motor manufacturer for the exact setting values for the motor
current.
A Operate the motor in idle running with a slip frequency of f
-P
≤7.5 kW: fd≈5Hz
mot
-P
>7.5 kW: fd≈2Hz
mot
B Increase V
- Motor in short-term operation at 0Hz
with self-ventilated motors:I
with forced-ventilated motors:I
- Motor in permanent operation at 0Hz ≤f
with self-ventilated motorsI
with forced-ventilated motors:I
until you reach the following motor current:
min
≤fd≤ 25Hz:
motor
motor
d
motor
motor
≤ 25Hz:
≤ I
N motor
≤ I
N motor
≤ 0.8 ¡I
≤ I
≤ fd≤25Hz.
≈:
d
N motor
N motor
Rough setting by means of the motor data:
ë =
å
êëóå
å
ê
êëóå
⋅ NMMB
å
êëóå
⋅ SM
Ñ
Çê
=
é
sSlip constant (C021)
synchronous motor speed [min-1]
n
rsyn
rated speed to motor nameplate [min-1]
n
r
f
rated frequency to motor nameplate [Hz]
dr
pNumber of pole pairs
− å
Precise setting:
Change C021 under constant load until the speed is near the synchronous speed.
If C021 is set to too high values, the drive may become instable (overcompensation).
(red LED is blinking every 0.4 s; message LU is displayed)
D Controller inhibited
(green LED is blinking, display of the operating module: OFF,
STOP or AS_LC)
D Setpoint = 0
D DC braking active
D Quick-stop function active
D JOG s etpoint activated and JOG frequency = 0
D Fault is indicated (see chapter 8.3 )
D Mechanical motor brake is not released
D Defective motor cable
D Maximum current C022 and C023 too low
D Motor underexcited or overexcited (check parameter setting)
D Setting of C016 too high
D Setting of C015 too low
D C088 and C091 are not adapted to the motor data.
If the fault is no longer active or has been
D The contents of the memory locations 1-3 will be
D The contents of the memory location 4 will be
Last but two fault
D Memory location 1 will be deleted (= no active fault).
:
”
save
eliminated from the history buffer and cannot be
read any longer.
8201BB operating moduleEMZ8201BB
Diagnosis terminal (2.5 m cable)EMZ8272BB-V001
Diagnosis terminal (5.0 m cable)EMZ8272BB-V002
Diagnosis terminal (10 m cable)EMZ8272BB-V003
Digital displayEPD203
Setpoint potentiometerERPD0001k0001W
Rotary button for potentiometerERZ0001
Scale for potentiometerERZ0002
RS232/485 fieldbus moduleEMF2102IB-V001
RS485 fieldbus moduleEMF2102IB-V002
Level converter for RS485EMF2101IB
PC system cable RS232/485EWL0020
Optical fibre fieldbus moduleEMF2102IB-V003
Optical fibre adaptor for PLC 0...40mEMF2125IB
Supply unit for optical fibre adaptor 2125EJ0013
InterBus-S moduleEMF2111IB
PROFIBUS moduleEMF2131IB
System bus module (CAN)EMF2171IB
System bus module (CAN) with addressing EMF2172IB
PTC moduleEMZ8274IB
I/O moduleEMZ8275IB
Monitor moduleEMZ8276IB
Bipolar setpoint moduleEMZ8278IB
Acceleration times, 5-6
Adapt the motor, 5-8
Application, as directed, 1-3
Application conditions, 2-1
Applications as directed, 1-3
Approvals, 2-1
Assembly
Variant reduced assembly depth, Type
8202-V002, 4-4
With fixing rail, Types 820X, 4-3
Auto-TRIP reset, 8-5
Index
C
Cable cross-sections, Single drives, 3-4
150 % overload, 3-4
Code table, 7-2
Information on the, 7-2
Commissioning, 5-1
Configuration, 7-1
Acceleration and deceleration times, 5-6
Basic information, 7-1
Code table, 7-2
Current limit value, 5-7
Maximum field frequency, 5-4
Minimum field frequency, 5-4
Temperature ranges, 2-1
Transport, storage, 2-1
TRIP , 8-5
T roubleshooting, 8-1
Display at the operating module , 8-1
Fault analysis using the history buffer , 8-2
Fault indication, 8-3
LED, 8-1
Maloperation of the drive, 8-2
Resetoffaultindications,8-5
TRIP, 8-5
U
Unit protection, 2-4
V
Variant, V002, 4-4
Vibration resistance, 2-1
Vmin setting, Drives with special motors,