Leroy-Somer unidrive sp Guide

Winding-unwinding solution
with analogue references
Installation and commissioning manual
3926 en - 03.2006 / a
This manual is to be given
to the end user

UNIDRIVE SP
Universal speed drive
• Axial output
- Helical gears
• Orthogonal output
- Helical gears
and helical torque,
- Worm
• Asynchronous
- LS
- FLS
• Asynchronous
adapted to the
variable speed
- LSMV
- FLSMV
• Servo
- SMV UM
RFI filters - Line choke
• Encoder second input
• Resolver
Other integrable modules
Output choke - Ferrite
Power cables and encoder
Options
Options
• LED display
• LCD display
• LS Soft parameter-setting software
• Man-Machine interfaces
Operator interfaces
• Positioning
• Lifting
• Synchronisation
• Winding-Unwinding
• Length cut
• Programmable PLC module
Application Solutions
Control
• Additional input/output module
• Decentralised input/output
• RTU Modbus serial link in standard version
• Field bus module :
-
DP Profibus,
- S Interbus,
- Devicenet,
- CANopen,
- CTNet
• Forced ventilation
• Parking brake or dynamic brake
• Forced ventilation
• Parking brake or dynamic brake
• Encoders :
incremental, 'EnDat" or SSI absolute,
sincos ...
• Resolvers
Other motor options
• Forced ventilation
• Parking brake
Motor transducer
Gearboxes
standard or reduced play
• Brake resistor
Operation
4 quadrants
Motors
The LEROY-SOMER offer

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NOTE
LEROY-SOMER reserves the right to modify the characteristics of its products at any time in order to incorporate the latest
technological developments. The information contained in this document may be therefore changed without prior notice.
CAUTION
For the user’s safety, this speed drive must be connected to a proper earthing. (terminal ).
If the accidental starting of the installation is likely to cause a risk to the personnel or to the machines being driven, it is necessary
to supply with power the equipment by means of an isolating switch and of a circuit-breaking device (power contactor) controlled
by an external safety chain (emergency stop, detection of anomalies on installation).
The speed drive is fitted with safety devices which in case of fault may control its stopping and consequently the motor stopping.
This motor itself can be also subject to stopping as result of the mechanical blocking. Finally, the voltage fluctuations, in particular
power cuts, may also cause the motor to stop.
The elimination of the shutdown causes can lead to a restart which may be dangerous for certain machines or installations,
especially for those which must comply with appendix 1 of decree 92.767 of 29th July, 1992 on safety.
In such cases, it is important for the user to take the appropriate precautions against the motor restarting in case of an unscheduled
motor stop.
The variable speed drive is designed to be able to supply with power a motor and the driven machine above its rated speed.
If the motor or the machine are not mechanically designed to withstand such speeds, the user may be exposed to a serious
risk due to their mechanical deterioration.
It is important for the user to check, before setting a high speed, if the installation can withstand it.
The speed drive making the object of this manual is a component designed to be integrated into an installation or an electrical
machine and it can under no circumstances be considered to be a safety device. It is therefore the responsibility of the machine
manufacturer, the installation designer or the user to take the necessary precautions in order to ensure that the installation
complies with the standards in force and to provide any devices required to ensure the safety of the equipment and personnel.
Use of the drive for lifting: the implementation of this application imposes the observance of the particular instructions given in
a specific manual, on demand. The user is the one who must require it from its usual interlocutor LEROY-SOMER.
LEROY-SOMER declines all responsibility in case the above-mentioned recommendations are not observed.
........................................
UNIDRIVE SP
Safety instructions
Manual corresponding to the software versions higher or equal to 1.07.01

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• Throughout this manual this symbol warns of the
consequences arising from the misuse of the
variable speed drive, since the electrical risks may lead
to material damages or to bodily injuries, as well as to
fire hazards.
1 - General
According to their degree of protection, the variable speed
drives may contain live parts which are powered up, which
may be moving or rotating, as well as hot surfaces, during
their operation.
The improper removal of the protection devices, an
inadequate use, a faulty installation or an inappropriate
handling could represent a serious risk to the personnel and
equipment.
For further information, read this documentation.
All the works related to the transportation, installation,
commissioning and maintenance must be performed by a
qualified and authorised personnel (see IEC 364 or
CENELEC HD 384, or DIN VDE 0100, as well as the national
provisions regarding installation and accident prevention).
Within the scope of these basic safety instructions, qualified
personnel means persons having competence as regards the
installation, the assembling, the commissioning and the
product exploitation, and having the relevant qualifications.
2 - Use
The variable speed drives are components designed for
integration into installations or electrical machines.
In case of incorporation into a machine, their commissioning
is forbidden if the compliance of the machine with the
provisions of the Directive 89/392/CEE (machine directive)
has not been checked. It is also necessary to observe the
EN 60204 standard stipulating mainly that the electrical
actuators (which include the variable speed drives ) cannot
be considered as circuit-breaking devices and certainty not
as isolating switches.
Their commissioning is not allowed if the provisions of the
Electromagnetic Compatibility Directive (89/336/CEE,
amended by 92/31/CEE) are not observed.
The variable speed drives meet the requirements of the Low
Voltage Directive 73/23/CEE, amended by 93/68/CEE. The
harmonised standards of the DIN VDE 0160 series along
with the VDE 0660 standard, part 500 and EN 60146/VDE
0558 are applicable to them.
The technical characteristics and the instructions concerning
the connection conditions specified on the nameplate and in
the documentation provided, must be observed.
3 - Transportation, storing
All the instructions concerning the correct transportation,
storing and handling must be observed.
The climatic conditions specified in the technical manual must
be observed.
4 - Installation
The equipment installation and cooling must comply with the
provisions of the documentation supplied with the product.
The variable speed drives must be protected against any
excessive stress. In particular, the parts must not be
damaged and/or the clearances between components must
not be changed during the transportation and the handling.
Do not touch the electronic components and the contact
parts.
The variable speed drives contain parts which are sensitive
to electrostatic stress and may be easily damaged in case
of inadequate handling. Electric components must not be
exposed to mechanical damage or destruction (otherwise,
your health is at risk!).
5 - Electric connection
When works are performed on variable speed drives which
are powered up, the national provisions related to the
prevention of accidents must be observed.
The electric installation must be executed according to the
applicable provisions (for example, conductor section, pro-
tection by fused short-circuit, connection of the protection
conductor). More detailed information is given in the manual.
The documentation accompanying the variable speed drives
contains the instructions for an installation which meets the
electromagnetic compatibility requirements, such as
screening, earthing, presence of filters and adequate
insertion of cables and conductors. These instructions must
be observed in all cases, even if the variable speed drive
carries the CE mark. The observation of the limit values
imposed by the legislation on CEM is the responsibility of the
manufacturer of the installation or the machine.
6 - Operation
The installations with built-in speed drives must be fitted with
additional protection and monitoring devices as laid down in
the safety provisions in force, such as the law on technical
equipment, the provisions on accident prevention, etc. The
modification of the variable speed drives by means of the
control software are permitted.
The active parts of the device and the live power connections
must not be touched immediately after the the variable speed
drive in powered down, as the capacitors may still be loaded.
The warnings attached to the variable speed drives must be
observed.
During operation, all doors and protective devices must be
kept closed.
7 - Servicing and maintenance
Refer to the manufacturer’s documentation
This manual is to be given to the end user.
UNIDRIVE SP
Safety instructions
SAFETY AND OPERATING INSTRUCTIONS RELATED TO SPEED DRIVES
(According to the low voltage directive 73/23/CEE amended by 93/68/CEE)

Summary
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GENERAL INFORMATION A
GENERAL CHARACTERISTICS B
MECHANICAL INSTALLATION C
POWER CONNECTION D
CONTROL CONNECTIONS E
ENCODER CONNECTIONS F
SETTING G
COMMISSIONING H
COMMUNICATION I
SMARTCARD J
DIAGNOSES K
OPTIONS L
MAINTENANCE M
UNIDRIVE SP
Contents