Leroy-Somer PROXIDRIVE Guide

This manualisto begiven
to the end user
PROXIDRIVE
IP66/Nema 4X variable speed drive
DI4 Selection
0
10-10V analog reference (ADI1) 4-20mA analog reference (ADI2)
0-10V analog reference
4-20mA analog reference
Zero speed output
Run FWD/Stop
Run REV/Stop
Selection of ADI1/ADI2
Secure input
0-10V motor speed image output
10V
ADI1
0V
ADI2
0V
ADIO3
DIO1
+24V
DI2
DI3
+24V
DI4
SDI1
SDI2
Fault relay
Secure contact
COM
RL1C
RL1O
SDO1
SDO2
Nota : SDI2 input must be closed before giving
Run command.
Installation and commissioning manual
3739 en - 06.2007/e

2
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
LEROY-SOMER 3739 en - 06.2007/e
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 therefore be changed without notice.
WARNING
For the user's own safety, this variable speed drive must be connected to an approved earth ( terminal).
If accidentally starting the installation is likely to cause a risk to personnel or the machines being driven, it is essential to comply
with the power connection diagrams recommended in this manual.
The variable speed drive is fitted with safety devices which, in the event of a fault, control stopping and thus stop the motor.
The motor itself can become jammed for mechanical reasons. Voltage fluctuations, and in particular power cuts, may also cause
the motor to stop. The removal of the causes of the shutdown can lead to restarting, which may be dangerous for certain
machines or installations.
In such cases, it is essential that the user takes appropriate precautions against the motor restarting after an unscheduled stop.
The variable speed drive is designed to be able to supply 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 serious danger
resulting from their mechanical deterioration.
Before programming a high speed, it is important that the user checks that the installation can withstand it.
The variable speed drive which is the subject of this manual is designed to be integrated in an installation or an electrical
machine, and can under no circumstances be considered to be a safety device. It is therefore the responsibility of the machine
manufacturer, the designer of the installation or the user to take all necessary precautions to ensure that the system complies
with current standards, and to provide any devices required to ensure the safety of equipment and personnel.
LEROY-SOMER declines all responsibility in the event of the above recommendations not being observed.
........................................
Manual corresponding to software versions higher than or equal to 3.10
This generation of drives requires the use of PROXISOFT parameter-setting software version higher than or equal to
V3.00, or the KEYPAD-LCD version higher than or equal to V3.10

3
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
LEROY-SOMER 3739 en - 06.2007/e
• Throughout the manual, this symbol warns of
consequences which may arise from inappropriate
use of the drive, since electrical risks may lead to
material or physical damage as well as constituting a fire
hazard.
1 - General
Depending on their degree of protection, the variable speed
drives may contain unprotected live parts, which may be
moving or rotating, as well as hot surfaces, during operation.
Unjustified removal of protection devices, incorrect use, faulty
installation or inappropriate operation could represent a
serious risk to personnel and equipment.
For further information, consult the manual.
All work relating to transportation, installation, commissioning
and maintenance must be performed by experienced,
qualified personnel (see IEC 364 or CENELEC HD 384, or
DIN VDE 0100 and national specifications for installation and
accident prevention).
In these basic safety instructions, qualified personnel means
persons competent to install, mount, commission and operate
the product and possessing the relevant qualifications.
2 - Use
Variable speed drives are components designed for
integration in installations or electrical machines.
When integrated in a machine, commissioning must not take
place until it has been verified that the machine conforms
with directive 89/392/EEC (Machinery Directive). It is also
necessary to comply with standard EN 60204, which
stipulates in particular that electrical actuators (which include
variable speed drives) cannot be considered as circuit-
breaking devices and certainly not as isolating switches.
Commissioning can take place only if the requirements of the
Electromagnetic Compatibility Directive (89/336/EEC,
modified by 92/31/EEC) are met.
The variable speed drives meet the requirements of the Low
Voltage Directive 73/23/EEC, modified by 93/68/EEC. The
harmonised standards of the DIN VDE 0160 series in
connection with standard VDE 0660, part 500 and EN 60146/
VDE 0558 are also applicable.
The technical characteristics and instructions concerning the
connection conditions specified on the nameplate and in the
documentation provided must be observed without fail.
3 - Transportation, storage
All instructions concerning transportation, storage and correct
handling must be observed.
The climaticconditions specified in the technical manual must
be observed.
4 - Installation
The installation and cooling of equipment must comply with
the specifications in the manual supplied with the product.
The variable speed drives must be protected against any
excessive stress. In particular, there must be no damage to
parts and/or modification of the clearance between
components during transportation and handling. Avoid
touching the electronic components and contact parts.
The variable speed drives contain parts which are sensitive
to electrostatic stresses and may be easily damaged if
handled incorrectly. Electrical components must not be
exposed to mechanical damage or destruction (risks to
health!).
5 - Electrical connection
When work is performed on variable speed drives which are
powered up, the national accident prevention regulations
must be respected.
The electrical installation must comply with the relevant
specifications (for example conductor cross-sections,
protection via fused circuit-breaker, connection of protective
conductor). More detailed information is given in the manual.
Instructions for an installation which meets the requirements
for electromagnetic compatibility, such as screening,
earthing, presence of filters and correct insertion of cables
and conductors, are given in the documentation supplied with
the variable speed drives. These instructions must be
followed in all cases, even if the variable speed drive carries
the CE mark. Adherence to the limits given in the EMC
legislation is the responsibility of the manufacturer of the
installation or the machine.
6 - Operation
Installations in which variable speed drives are to be
integrated must be fitted with additional protection and
monitoring devices as laid down in the current relevant safety
regulations, such as the law on technical equipment, accident
prevention regulations, etc. Modifications to the variable
speed drives using control software are permitted.
Active parts of the device and the live power connections
must not be touched immediately after the variable speed
drive is powered down, as the capacitors may still be
charged. In view of this, the warnings fixed to the variable
speed drives must be observed.
During operation, all doors and protective covers must be
kept closed.
7 - Servicing and maintenance
Refer to the manufacturer's documentation.
This manual is to be given to the end user.
SAFETY AND OPERATING INSTRUCTIONS FOR VARIABLE SPEED DRIVES
(In accordance with the low voltage directive 73/23/EEC modified by 93/68/EEC)

4
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
LEROY-SOMER 3739 en - 06.2007/e
FOREWORD
This manual describes the installation and commissioning of IP66/Nema 4X PROXIDRIVE variable speed drives. It also gives
details of all its options and extensions which the user may choose to suit his requirements.
Radial
forced
ventilation
Induction motors
Gearboxes
PX-N
Display only
SM-PROFIBUS DP
SM-DeviceNet
SM-CANopen
SM-INTERBUS
SM-Ethernet
PX-MODBUS RTU
Braking resistors
PX-Brake resistor RFI FS filter
•PX-Brake contactor
(Brake contactor)
•PX-Brake contactor secure
(Brake contactor and
safety input remote
control)
PX-Secure
PX-CP
Local controls
via potentiometer
PROXIDRIVE - SET
KEYPAD-LCD PROXISOFT
Parameter-setting software
XPressKey
with these two variants, parameter setting
is only possible using the KEYPAD-LCD
or a PC
Variants
Communication
I/O extension
Brake contactor Secure input
PX-Encoder
Speed feedback
Parameter setting
Copy parameters
LS motors
Brake
Forced
ventilation
Encoder
PX-IO
12 additional I/O
Motor options
•Axial output
- Helical gears
•Right-angle output
- Helical bevel gears
•Right-angle output
- Worm gearbox
LS-MV motors

5
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONTENTS
LEROY-SOMER 3739 en - 06.2007/e
1 - GENERAL INFORMATION .................................................................................................................. 7
1.1 - General information ....................................................................................................................................... 7
1.2 - Product designation....................................................................................................................................... 7
1.3 - Environmental characteristics........................................................................................................................ 7
1.4 - Electrical characteristics ................................................................................................................................ 8
1.4.1 - General characteristics....................................................................................................................... 8
1.4.2 - Electrical characteristics at 40°C........................................................................................................ 8
1.4.3 - Derating according to the temperature and switching frequency........................................................ 8
1.5 - Electromagnetic compatibility (EMC)............................................................................................................. 9
1.6 - UL conformity............................................................................................................................................... 10
2 - MECHANICAL INSTALLATION......................................................................................................... 11
2.1 - Checks on receipt........................................................................................................................................ 11
2.2 - Installation recommendations...................................................................................................................... 11
2.3 - Dimensions and weight................................................................................................................................ 11
3 - CONNECTIONS.................................................................................................................................. 12
3.1 - Access to the terminal blocks ...................................................................................................................... 12
3.2 - Wiring........................................................................................................................................................... 12
3.3 - Location of terminal blocks .......................................................................................................................... 13
3.4 - Connection of the power.............................................................................................................................. 13
3.4.1 - Secure disable input......................................................................................................................... 13
3.4.2 - AC 3-phase power supply, in accordance with safety standard EN954-1 - category 1.................... 14
3.4.3 - AC 3-phase power supply, in accordance with safety standard EN954-1 - category 2 or 3............. 15
3.4.4 - Cables and fuses.............................................................................................................................. 16
3.4.5 - UL conformity.................................................................................................................................... 16
3.5 - Connection of the control............................................................................................................................. 18
3.5.1 - Terminal characteristics.................................................................................................................... 18
3.5.2 - Connection of a PROXIDRIVE CP control terminal block ................................................................ 19
3.5.3 - Preset configurations for the control terminal block.......................................................................... 20
3.6 - EMC recommendations ............................................................................................................................... 27
3.6.1 - Using EMC cable glands .................................................................................................................. 27
3.6.2 - Immunity to overvoltages.................................................................................................................. 27
4 - COMMISSIONING .............................................................................................................................. 28
4.1 - Presentation of the Operator display ........................................................................................................... 28
4.2 - Commissioning the PROXIDRIVE CP......................................................................................................... 29
4.3 - Commissioning the PROXIDRIVE SET....................................................................................................... 30
4.3.1 - Parameter setting ............................................................................................................................. 30
4.3.2 - Selection and modification of a parameter ....................................................................................... 30
4.3.3 - Selection of the parameter access level........................................................................................... 31
4.3.4 - Storing .............................................................................................................................................. 31
4.3.5 - Return to factory settings.................................................................................................................. 31
4.3.6 - Security code.................................................................................................................................... 31
4.3.7 - Commissioning using a preset configuration.................................................................................... 32
4.3.8 - Commissioning (continued).............................................................................................................. 46
4.4 - Detailed explanation of parameters............................................................................................................. 49
4.5 - Commissioning for brake control ................................................................................................................. 61
4.5.1 - Introduction....................................................................................................................................... 61
4.5.2 - Parameter settings to be made......................................................................................................... 61
5 - TRIPS - DIAGNOSTICS...................................................................................................................... 62
5.1 - Information relating to operation.................................................................................................................. 62
5.2 - Trip............................................................................................................................................................... 62

6
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONTENTS
LEROY-SOMER 3739 en - 06.2007/e
6 - OPERATING EXTENSIONS............................................................................................................... 65
6.1 - Add-on options............................................................................................................................................. 65
6.1.1 - Access to slots.................................................................................................................................. 65
6.1.2 - XPressKey........................................................................................................................................ 65
6.1.3 - PX-Encoder ...................................................................................................................................... 66
6.1.4 - PX-Brake Contactor.......................................................................................................................... 67
6.1.5 - PX-Secure ........................................................................................................................................ 67
6.1.6 - PX-Brake Contactor Secure ............................................................................................................. 67
6.1.7 - SM-PROFIBUS DP module.............................................................................................................. 68
6.1.8 - SM-DeviceNet module...................................................................................................................... 68
6.1.9 - SM-CANopen module....................................................................................................................... 69
6.1.10 - SM-INTERBUS module .................................................................................................................. 69
6.1.11 - SM-Ethernet module....................................................................................................................... 69
6.1.12 - Modbus RTU module...................................................................................................................... 69
6.2 - Parameter-setting options........................................................................................................................... 70
6.2.1 - KEYPAD-LCD keypad ...................................................................................................................... 70
6.2.2 - PROXISOFT..................................................................................................................................... 70
6.3 - Braking resistors.......................................................................................................................................... 70
6.3.1 - General information.......................................................................................................................... 70
6.3.2 - Connection........................................................................................................................................ 70
6.3.3 - Electrical characteristics................................................................................................................... 71
6.3.4 - Mechanical characteristics................................................................................................................ 72
6.4 - RFI filter ....................................................................................................................................................... 73
6.4.1 - Dimensions....................................................................................................................................... 73
6.4.2 - Installation......................................................................................................................................... 73
6.4.3 - Connection........................................................................................................................................ 73
6.5 - PX-Cabling kit.............................................................................................................................................. 74
6.6 - PX-Disconnect............................................................................................................................................. 74
7 - MAINTENANCE.................................................................................................................................. 75
7.1 - Care............................................................................................................................................................. 75
7.2 - Voltage, current and power measurements................................................................................................. 75
7.2.1 - Measuring the voltage at the drive output......................................................................................... 75
7.2.2 - Measuring the motor current............................................................................................................. 75
7.2.3 - Measuring the drive input and output power..................................................................................... 75
7.3 - List of spare parts ........................................................................................................................................ 75
7.4 - Exchanging products ................................................................................................................................... 75

7
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
GENERAL INFORMATION
LEROY-SOMER 3739 en - 06.2007/e
1 - GENERAL INFORMATION
1.1 - General
The PROXIDRIVE is an IP66/Nema 4X electronic drive for
supplying 3-phase induction motors.
In the standard version, the PROXIDRIVE is an open loop
( ) flux vector drive with very high performance levels
(maintaining the rated torque over a speed range from N to N/
10), and is therefore suitable for the majority of applications.
With the speed feedback option (closed loop flux
vector mode ), the PROXIDRIVE controls a motor fitted
with an incremental encoder or a Hall effect sensor. This
makes it possible to control the torque and speed over a wider
speed range (including zero speed), with increased dynamic
performance.
The performance of the PROXIDRIVE is compatible with use
in all 4 quadrants of the torque/speed plane.
Its IP66/Nema 4X protection means that the drive can be
installed close to the motor, without a cabinet.
Its flexibility enables the user to adapt the drive to his
application in the majority of cases.
Diagram
1.2 - Product designation
Nameplate
1.3 - Environmental characteristics
• Inexperienced personnel must not have access to
the drive.
Internal
interface Internal interface
I/O
control
Mains
PWM
micro-
controller
Switching mode
power supply
Control
Operator
display Inverter
interface
Control board
Power board
M
DCCT
Braking
resistor
(optional)
IGBT
M
Characteristics Level
Protection IP66/Nema 4X.
Storage and
transport
temperature
-40°C to +60°C.
Conforming to standard IEC 60068-2-1.
Operating
temperature -10°C to 50°C.
The drive characteristics are given for
+40°C. Above 40°C, see the derating
table in section 1.4.3.
Relative humidity - Use of cable glands IP66/Nema 4X or
higher, correctly installed (section 3.2):
100%
- Use of cable bushes: < 95%
non condensing
Altitude < 1000 m without derating.
The maximum authorised altitude is
4000 m, but above 1000 m, the
continuous output current should be
derated by 1% per additional 100 m over
1000 m (e.g. for an altitude of 3000 m,
derate by 20%).
Vibrations • Non-packaged product: 0.01 g2/Hz 1
in accordance with standard IEC 68-2
hr 34.
• Sinusoidal vibration (packaged
product):
2-9 Hz 3.5 ms-2
9-200 Hz 10 ms-2
200-500 Hz 15 ms-2
in accordance with IEC 68-2-6.
Shocks Packaged product: 15 g, 6 ms, 500
times/direction in all 6 directions in
accordance with standard
IEC 60068-2-29.
PX 2,5 T - SET
PROXIDRIVE : IP66 flux vector
variable speed drive for induction
motors
230 V 3-phase power supply (TL)
400 V 3-phase power supply (T)
Rating in kVA
N : Display only. Access to parameters via LCD keypad
or PC
CP : Local controls via buttons and potentiometer.
Access to parameters via LCD keypad or PC.
SET : Local controls and access to the basic parameters via
the operator display.
Made in EU
M1482
70C
158F WARNING Hot surface
Risk of burn
US LISTED
E211799
Ind. Cont. Eq. 540N
SX13400075PBSTD
SX13400075PBSTD
IP66/NEMA Type 4X
S/N : 12345678978
PX 1,5 T - SET
INPUT
Ph V Hz I(A)
3 380 - 480 50 - 60 2,5 / 2 V Hz I(A) Kw 0 - 480 0 - 400 2,5 0,75
PX 1,5T - SET
OUTPUT

8
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
GENERAL INFORMATION
LEROY-SOMER 3739 en - 06.2007/e
1.4 - Electrical characteristics
1.4.1 - General characteristics
1.4.2 - Electrical characteristics at 40°C
WARNING:
In its factory setting, the drive operates with a switching
frequency of 4.5 kHz at an ambient temperature of 40°C.
If a higher switching frequency has been selected, the
continuous output current (Ico) may need to be derated.
See table in section 1.4.3.
Ico:Continuous output current.
Pout:Output power.
3-phase mains, 208V -10% to 240V +10%
3-phase mains, 380V -10% to 480V +10%
Characteristics Level
Phase voltage imbalance 3%
Maximum number of
power-ups per hour < 100
Input frequency 2% around the rated frequency
(50 or 60 Hz)
Output frequency range 0 to 400 Hz (please consult us for applications requiring an
output frequency > 150 Hz)
Supply voltage 208V -10% to 240V +10% (TL)
380V -10% to 480V +10% (T)
Maximum overload for 60
seconds 150% Ico
PROXIDRIVE Power Current
Size Rating Pout Pout Ico
at 230V at 230V at 4.5 kHz
(kW) (HP) (A)
11TL 0.37 0.50 2.5
1.2TL 0.55 0.75 3.2
1.5TL 0.75 1 4.5
22TL 1.1 1.5 6
2.5TL 1.5 2 8
3.5TL 2.2 3 10
34.5TL 3 4 13.5
5.5TL 4 5 16.5
PROXIDRIVE Power Current
Size Rating Pout Pout Ico
at 400V at 460V at 4.5 kHz
(kW) (HP) (A)
11.5T 0.75 1 2.5
2T 1.1 1.5 3.2
2.5T 1.5 2 4.5
23.5T 2.2 3 6
4.5T 3 4 8
5.5T 4 5 10
38T 5.5 7.5 13.5
11T 7.5 10 16.5
1.4.3 - Derating according to the temperature and switching frequency
PROXIDRIVE
Temp.
Continuous output current Ico
Size 3-phase supply depending on the switching frequency
208V - 10% to 380V - 10% to 3 kHz 4.5 kHz 5.5 kHz 6 kHz 9 kHz 11 kHz
240V +10% 480V +10%
1
1TL 1.5T 40°C 2.5 2.5 2 1.9 1.7 1.3
50°C 2.3 2.3 1.7 1.6 1.4 1
1.2TL 2T 40°C 3.2 3.2 2.9 2.7 2.4 1.8
50°C 2.9 2.7 2.4 2.3 21.5
1.5TL 2.5T 40°C 4.5 4.5 4 3.8 3.4 2.5
50°C 43.7 3.4 3.3 2.9 2.1
2
2TL 3.5T 40°C 665.4 5.3 4.6 3.5
50°C 5.2 4.9 4.6 4.5 4 3
2.5TL 4.5T 40°C 887.2 6.8 6.1 4.6
50°C 6.9 6.5 6.1 5.8 5.2 3.9
3.5TL 5.5T 40°C 10 10 9 8.5 7.6 5.7
50°C 8.4 87.3 7.2 6.5 4.8
34.5TL 8T 40°C 13.5 13.5 12.4 11.6 10.3 7.7
50°C 11.6 11 10.5 9.9 8.8 6.6
5.5TL 11T 40°C 16.9 16.5 15.2 14.5 12.9 9.7
50°C 14.4 13.7 12.8 12.3 11 8.2

9
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
GENERAL INFORMATION
LEROY-SOMER 3739 en - 06.2007/e
1.5 - Electromagnetic compatibility (EMC)
WARNING:
Conformity of the drive is only assured when the mechanical and electrical installation instructions described in this
manual are adhered to.
• The second environment includes industrial networks supplied with low voltage but which do not serve buildings
for domestic use. Operation of a drive without an RFI filter in this type of environment may result in interference on
certain electronic appliances located near the drive whose immunity level might not be compatible with industrial
conditions. If it proves impossible to filter the disturbed element, add an external RFI filter.
Immunity
Standard Description Application Conformity
IEC 61000-4-2 Electrostatic discharges Product casing Level 3 (industrial)
EN 61000-4-2
IEC 61000-4-3 Immunity standards for radiated
radio-frequency Product casing Level 3 (industrial)
EN 61000-4-3
IEC 61000-4-4 Bursts of fast transients Control cable Level 4 (industrially hardened)
EN 61000-4-4 Power cable Level 3 (industrial)
IEC 61000-4-5
Shock waves
Power supply cables Level 4
EN 61000-4-5 phase and earth
Power supply cables
between phases Level 3
Earth signal circuits (refer to
section 3.6.2) Level 2
IEC 61000-4-6 Generic immunity standards for
conducted radio-frequency Control and power cables Level 3 (industrial)
EN 61000-4-6
EN 50082-1 Generic immunity standards for
residential, commercial and light
industrial environments - Up to the required standardIEC 61000-6-1
EN 61000-6-1
EN 50082-2 Generic immunity standards for
the industrial environment - Up to the required standard
IEC 61000-6-2
EN 61000-6-2
EN 61800-3 Variable speed drive standards Conforms to the first and second environment
IEC 61800-3
EN 61000-3 Emission
Standard Description Application
Conformity conditions according to the
switching frequency
Lengthof
drive/
motor
cables
With RFI filter
Internal
(standard) External (optional)
Sizes 1
and 2 Sizes 1 and 2 Size 3
EN 61800-3 Variable speed drive standards
Second environment with
unrestricted distribution
(DENR)
≤4 m ≤11 kHz ≤11 kHz ≤11 kHz
≤20 m ≤4.5 kHz ≤11 kHz ≤4.5 kHz
Second environment with
restricted distribution (DER) ≤20 m ≤11 kHz ≤11 kHz ≤4.5 kHz
IEC 61800-3 First environment with
unrestricted distribution (R) ≤4 m - ≤4.5 kHz -
First environment with
restricted distribution (I) ≤4 m ≤4.5 kHz ≤11 kHz ≤4.5 kHz
≤20 m - ≤4.5 kHz ≤4.5 kHz
(EN 50081-1) Generic emission standards for
residential, commercial and light
industrial environments AC supply ≤4 m - ≤4.5 kHz −
EN 61000-6-3
IEC 61000-6-3
(EN 50081-2) Generic emission standards for
the industrial environment AC supply ≤4 m ≤4.5 kHz ≤11 kHz ≤4.5 kHz
EN 61000-6-4
IEC 61000-6-4 ≤20 m - ≤4.5 kHz ≤4.5 kHz

10
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
GENERAL INFORMATION
LEROY-SOMER 3739 en - 06.2007/e
1.6 - UL conformity
• For UL conformity, the operating temperature must not
exceed 40 °C.
• Motor overload protection
The drive has motor overload protection.
The overload level is 150% of the drive full-load current.
It is therefore necessary to set the current correctly in
parameter 06 to ensure that the protection is effective (the
protection level can be set below 150% if required).
• Motor thermal protection
The drive has built-in motor thermal protection.
• UL certification no. 211799

11
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
MECHANICAL INSTALLATION
LEROY-SOMER 3739 en - 06.2007/e
2 - MECHANICAL INSTALLATION
• It is the responsibility of the owner or user to
ensure that the installation, operation and
maintenance of the drive and its options comply with
legislation relating to the safety of equipment and
personnel and with current regulations in the country of
use.
The drive must not be installed in hazardous areas
unless it is in an appropriate enclosure. In this case the
installation must be approved.
2.1 - Checks on receipt
Before installing the PROXIDRIVE, check that:
- The drive has not been damaged during transport.
- The information on the nameplate is compatible with the
power supply.
2.2 - Installation recommendations
- Mount the PROXIDRIVE vertically, allowing a space of
100 mm above and below to ensure that air can flow freely
around the heatsink.
- Do not place the PROXIDRIVE above a heat source.
2.3 - Dimensions and weight
PROXIDRIVE Dimensions (mm) Screw Weight
Size Rating L L1 H H1 H2 D D1 (kg)
11TL to 1.5TL 180 125 380 350 330 189 204 M6 4.7
1.5T to 2.5T
22TL to 3.5TL 180 125 380 350 330 223 238 M6 6.7
3.5T to 5.5T
34.5TL and 5.5TL 281 125 380 350 330 233 248 M6 8.8
8T and 11T
L1
D (PX-N and PX-SET)
D1 (PX-CP)
H1
H2
H
L
Ø 6.5
L1
H1
H2
H
L
Ø 6.5
Ø 16Ø 16
==
Sizes 1 and 2
==
Size 3
M M

12
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
3 - CONNECTIONS
• All connection work must be performed in
accordance with the laws in force in the country
in which the drive is installed. This includes earthing to
ensure that no directly accessible part of the drive can
be at the mains voltage or any other voltage which may
be dangerous.
• The voltages on the cables or connections of the
mains supply, the motor, the braking resistor or the filter
may cause fatal electric shocks. Contact must be
avoided in all circumstances.
• The drive must be supplied via a circuit-breaking
device so that it can be powered down safely.
• The drive power supply must be protected
against overloads and short-circuits.
• The drive stop function does not protect against
high voltages on the terminal blocks.
• Check that the DC bus voltage is below 40V
before carrying out any work.
• Check that the voltage and current of the drive,
the motor and the mains supply are compatible.
• After the drive has been operating, the heatsink
may be very hot, therefore avoid touching it (70°C).
• Take special care with a drive installed in a device
connected to the mains via fast-on connectors. The drive
supply terminals are connected to internal capacitors via
a diode bridge, which does not provide adequate
insulation in this instance. It is therefore necessary to
add an automatic insulation system for the fast-on
connectors when they are not connected together.
3.1 - Access to the terminal blocks - Unscrew the 4 screws (1 to 4) on the cover using a flat or
torx 25 screwdriver.
- Lift the cover.
WARNING:
To maintain the PROXIDRIVE IP66/Nema 4X protection
index, it is essential to:
- Avoid damaging the seal while removing the cover.
- Reposition the cover correctly when reassembling and
tighten each of the 4 screws to a tightening torque of
2Nm.
1
23
4
3.2 - Cable runs - Unscrew the 5 screws (5 to 9) on the cable gland plate
using a flat or torx 25 screwdriver.
- Unscrew the grounding strip.
- Remove the cable gland plate.
- Replace the plugs fitted on the holes which should be used,
with IP66/Nema 4X cable glands (or higher), as specified in
the table below.
WARNING:
• The PROXIDRIVE is supplied with IP66/Nema 4X
protection. Only the use of IP66/Nema 4X or higher cable
glands, correctly installed, ensures that this protection
index is maintained. The optional PX-Cabling kit includes
all the cable glands needed for connection of the
standard product. See section 6.5
• The plugs fitted as standard on the plate can be used as
cable bushes if the PROXIDRIVE is installed in an
enclosure which is not subject to condensation (damp
enclosure and/or enclosure subject to significant
temperature variations) or if the environment permits a
protection index limited to IP 54/Nema 12.
UL conformity: The cable bushes are deemed to be
transportation plugs and must be replaced by cable glands or
UL approved cable bushes.
56
7
8
9
Connection Cable glands
with nut
Type Dimensions
Mains supply input Standard M 20
Motor output EMC M 20
Digital I/O Standard M 16 or M 20
Analog I/O EMC M 16 or M 20

13
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
3.3 - Terminal block locations
Control terminal blocks
Analog I/O Digital I/O Secure disable
input Relay outputs
Power terminal block
10V
L1 L2 L3 BR1
P3 P4 P5
BR2 U V W
ADI1 0V ADI2 0V COM RL1C RL1O SDO1 SDO2 ADIO3 DIO1 24V DI2 DI3 24V DI4 SDI1 (+24V) SDI2
Earth terminals
Fixed screw terminal block: tightening torque = 1.5 N.m/1,1 Ib ft
cross-section = 2.5 mm2 (12 AWG)
Fixed screw terminal block : tightening torque = 0.8 N.m/0.59 Ib ft
M4 screw
Leakage current : Size 1 : 2 mA
Size 2 : 3,8 mA
Size 3 : 5 mA
(8.2 mA max)
• The earth connection must be permanently installed.
Removable screw terminal block: tightening torque = 0.3 N.m/0.22 Ib ft
cross-section = 1.5 mm2
screwdriver = flat 2 mm
3.4 - Connection of the power
3.4.1 - Secure disable input
This input, when opened, causes the drive to lock.
Independent of the microprocessor, it acts on several levels
of control from the output bridge. It is designed in such a way
that even if one or more circuit components were to fail, the
absence of torque on the motor shaft is guaranteed with a
very high level of integrity.
This input is used to create a safety function using the
principles of category 1 or 3 of standard EN954-1, depending
on the application diagram.
The design of the "freewheel stop" function using input SDI2
has been evaluated by CETIM.
The results of this examination are recorded in report no.
732773/502/47A (declaration of conformity
no. D526 0104 1602).
This built-in functionality enables the drive to act as substitute
for a contactor in order to stop the motor in freewheel mode.
By using this secure disable input redundantly with another
drive digital input, a diagram can be used which is capable of
resisting a single fault. The drive will stop the motor in
freewheel mode using two different control channels.
For correct use, the power connection diagrams described in
the following paragraphs must be adhered to.
To unlock the drive and provide the secure disable function,
secure disable input SDI2 must be connected to the +24V
source SDI1.
This +24V source should be reserved exclusively for the
secure disable input function.
• The secure disable input is a safety component
which must be incorporated into the complete
system dedicated to machine safety. As for any
installation, the complete machine must be the subject of
a risk analysis by the integrator which will determine the
safety category with which the installation must comply.
• The secure disable input, when open, locks the drive,
meaning the dynamic braking function is no longer
available. If a braking function is required before the
drive secure disable lock is applied, a time-delayed
safety relay should be installed to activate locking
automatically after the end of braking.
If braking needs to be a machine safety function, it
should be provided by an electromechanical solution
since the dynamic braking by the drive function is not
considered to be a safety function.
• The secure disable input does not provide the electrical
isolation function. Before any work is carried out, the
power supply must be cut by an approved isolating
device (isolator, switch, etc).
• The secure disable function is not enabled when the
drive is controlled via the keypad or via a fieldbus.

14
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
3.4.2 - 3-phase AC power supply, in accordance with safety standard EN 954-1 - category 1
Using secure disable input SDI2 to stop safely
QS : Fused isolator: QS must be opened before any intervention on the electrical parts of the drive or motor.
AU : Emergency stop button
(1) Optional RFI filter. For conformity with the generic standard EN 61000-6-4 (EN 50081-2) for size 3 drives and in certain
conditions for sizes 1 and 2, it is necessary to add an external RFI filter. See section 6.4
(2) Optional braking resistor. Used to dissipate the active power returned by the motor onto the drive DC bus in the case of a
driving machine. See section 6.3
Using the secure disable input means the motor can be stopped in freewheel mode without using a line contactor. The drive's
internal principles are sufficiently safe to perform a stop using the secure disable input directly (category 1 of EN 954-1).
WARNING:
The special way in which the secure disable input is managed is not compatible with the Run/Stop commands being
controlled by the PROXIDRIVE CP and SET keypads. When control via a keypad is required, input SDI2 should be viewed
as a simple unlocking input. In this case, the power diagram must comply with the usual safety regulations.
24V DI2 SDI2SDI1
(24V)
L1 L2 L3 BR1 BR2 U V W
P3 P4 P5
PROXIDRIVE
QS QS
Mains
Optional
RFI filter
(1)
Optional
braking
resistor
(2)
UVW
Run/
Stop AU

15
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
3.4.3 - 3-phase AC power supply, in accordance with safety standard EN 954-1 - category 2 or 3
Using secure disable input SDI2 redundantly with digital input DI2
QS : Fused isolator: QS must be opened before any intervention on the electrical parts of the drive or motor.
AU : Emergency stop button
KA : Remote control relay.
(1) Optional RFI filter. For conformity with the generic standard EN 61000-6-4 (EN 50081-2) for size 3 drives and in certain
conditions for sizes 1 and 2, it is necessary to add an external RFI filter. See section 6.4.
(2) Optional braking resistor. Used to dissipate the active power returned by the motor onto the drive DC bus in the case of a
driving machine. See section 6.3.
(3) Optional remote control, categories 2 or 3, with secure disable input. See section 6.1.5.
Using the secure disable input means the motor can be stopped in freewheel mode without using a line contactor. The drive's
internal principles are sufficiently safe to perform a stop using the secure disable input directly (category 1 of EN 954-1).
Duplication of the stop command on a digital input enables use of the internal drive redundancy to perform a freewheel stop
(application of category 3 principles in accordance with EN 954 for the part relating to the drive).
WARNING:
The special way in which the secure disable input is managed is not compatible with the Run/Stop commands being
controlled by the PROXIDRIVE CP and SET keypads. When control via a keypad is required, input SDI2 should be viewed
as a simple unlocking input. In this case, the power diagram must comply with the usual safety regulations.
0V DI2 SDI2SDI1
(24V)
L1 L2 L3 BR1 BR2 U V W
P3 P4 P5
PROXIDRIVE
QS
KAKA
Mains
Optional
RFI filter
(1)
Optional
braking
resistor
(2)
UVW
Run/
Stop
AU
QS
KA
Safety
relay
Fault
relay
COM RL1O SDO2SDO1
Optional PX-Secure (3)

16
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
3.4.4 - Cables and fuses
• It is the responsibility of the user to connect and provide protection for the PROXIDRIVE in accordance with
current legislation and regulations in the country of use. This is particularly important as regards the size of the
cables, the type and rating of fuses, the earth or ground connection, powering down, acknowledging faults, insulation
and protection against overcurrents.
• These tables are given for information only, and must under no circumstances be used in place of the current
standards.
Maximum length of motor cables: 20 m.
(1) The value of the rated current and the motor cable cross-sections is given for information only. Since the motor rated current
permitted by the drive varies according to the switching frequency and the temperature, see paragraph 1.4.
(2) The recommended cross-sections are given for a single-wire cable with a maximum length of 30 m, beyond this, take the line
drops due to the length into account.
(3) The recommended cross-sections are given for a single-wire cable with a maximum length of 10 m, beyond this, take the line
drops due to the length into account.
Note:
• The mains current value is a typical value which depends on the source impedance. The higher the impedance, the lower the
current.
• In factory-set configuration, the switching frequency is 4.5 kHz.
• To determine the cross-section of the earth cables (in accordance with standard EN 60204): if the phase cable cross-section is
≤16 mm2, use an earth cable with the same cross-section.
WARNING:
To reduce leakage currents, we recommend the use of cables with a capacity of 260 pF/m or less. If it is necessary to use
cables with a higher capacity, reduce by half the maximum motor cable length given in the above table.
PROXIDRIVE
Mains supply Motor
Input I at 380V Fuses Cable cross-section (2) I co (1) Cable cross-section (1) (3)
IEC (gG) USA EN60204 UL508C EN60204 UL508C
(A) (A) (A) (mm2)(AWG) (A) (mm2)(AWG)
1TL 2.5 6 1 18 2.5 122
1.2TL 3.5 6 1 18 3.2 120
1.5TL 4.5 10 1.5 14 4.5 118
2TL 5.6 12 15 1.5 14 6 1 16
2.5TL 816 1.5 12 81.5 14
3.5TL 10.5 20 1.5 12 10 1.5 14
4.5TL 13.5 20 2.5 12 13.5 2.5 14
5.5TL 16.5 20 2.5 12 16.5 2.5 12
1.5T 2.5 6 1 18 2.5 122
2T 3.5 6 1 18 3.2 120
2.5T 4.5 10 114 4.5 118
3.5T 5.6 12 15 1.5 14 61.5 16
4.5T 812 15 1.5 12 81.5 14
5.5T 10.5 16 15 1.5 12 10 1.5 14
8T 13.5 16 2.5 12 13.5 2.5 14
11T 16.5 20 2.5 12 16.5 2.5 12
3.4.5 - UL conformity
3.4.5.1 - Specified mains supply
The drive can be incorporated in an installation which can
deliver 5000 rms symmetrical Amps maximum at a voltage of
480 VAC maximum, protected by a UL approved R/C
(JFHR2).
3.4.5.2 - Cables
Only class 1 copper cables 60/75 °C (140/167 °F) should be
used.
3.4.5.3 - Fuses
UL conformity is adhered to if the fuses used are fast-blow
fuses (class CC up to 25 A) and the short-circuit symmetrical
current does not exceed 5 kA.
Example of fast-blow fuses 5 (sized as indicated above) :
- GBH from Bussman
- Amp - trap ATM from Gould

17
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
Notes

18
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
3.5 - Connection of the control
• The PROXIDRIVE has a positive logic
configuration. Using a drive with a control system
which has a different control logic may cause unwanted
starting of the motor.
• The control circuits in the drive are isolated from
the power circuits by single insulation
(IEC 664-1). The installer must ensure that the external
control circuits are isolated against any human contact.
• If the control circuits need to be connected to
circuits conforming to SELV safety requirements,
additional insulation must be inserted to maintain the
SELV classification.
3.5.1 - Terminal characteristics
110V +10V internal analog source
Accuracy ± 2%
Maximum output current 20 mA
Protection Threshold at 15V
2ADI1 Analog or digital input 1
Characteristics Analog voltage (common
mode) or unipolar current
Resolution 10 bits
Sampling 6 ms
Voltage input
Full scale voltage range 10V ± 2%
Maximum voltage 33V
Input impedance 95 kΩ
Current input
Current range 0 to 20 mA ±5%
Maximum voltage 33V/0V
Maximum current 33 mA
Input impedance 500 Ω
Digital input (if connected to the +24V)
Thresholds 0: < 5V
1: > 10V
Voltage range 0 to +24V
Maximum voltage 33V/0V
Load 95 kΩ
Input threshold 7.5V
30V 0V common
5
4ADI2 Analog or digital input 2
Characteristics Analog voltage (common
mode) or unipolar current
Resolution 10 bits
Sampling 6 ms
Voltage input
Full scale voltage range 10V ± 2%
Maximum voltage 33V
Input impedance 95 kΩ
Current input
Current range 0 to 20 mA ±5%
Maximum voltage 33V/0V
Maximum current 33 mA
Input impedance 500 Ω
Digital input (if connected to the +24V)
Thresholds 0: < 5V
1: > 10V
Voltage range 0 to +24V
Maximum voltage 33V/0V
Load 95 kΩ
Input threshold 7.5V
Motor sensor input
Internal voltage 5V
Trip threshold ≥3.3 kΩ
Reset threshold < 1.8 kΩ
6ADIO3 Analog or digital input or analog output 3
Characteristics Analog voltage (common
mode) or unipolar current
Resolution 10 bits
Sampling 6 ms
Voltage input
Full scale voltage range 10V ± 2%
Maximum voltage 33V
Input impedance 95 kΩ
Current input
Current range 0 to 20 mA ±5%
Maximum voltage 33V
Maximum current 33 mA
Input impedance 500 Ω
Digital input (if connected to the +24V)
Thresholds 0: < 5V
1: > 10V
Voltage range 0 to +24V
Maximum voltage 33V/0V
Load 95 kΩ
Input threshold 7.5V
Voltage output
Voltage range 0 to 10V
Load resistor 2 KΩ
Protection Short-circuit (40 mA max)
Maximum current 10 mA
Current output
Current range 0 to 20 mA
Maximum voltage 10V
Maximum load resistor 1 kΩ

19
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
3.5.2 - Connection of a PROXIDRIVE CP
control terminal block
As standard, the PROXIDRIVE CP cannot be used to access
parameter setting.
Follow the connection diagram below for commissioning
using the factory configuration.
In this configuration, Run/Stop commands and the speed
reference come from the keypad.
* If the motor does not have a thermal sensor, place a shunt
between terminals ADI2 and the 0V.
WARNING:
Input SDI2 is configured as a simple unlocking input.
7DIO1 Digital input or output 1
Characteristics Digital input or output
(positive logic)
Thresholds 0: < 5V
1: > 10V
Voltage range 0 to +24V
Sampling/refreshment 2 ms
Digital input
Absolute maximum voltage
range 0V to +35V
Load 15 kΩ
Input threshold 7.5V
Digital output
Maximum output current 50 mA
Overload current 50 mA
8+24V +24V internal source
11
Output current 100 mA in total
Overload current 150 mA
Accuracy ± 5%
Protection Current limiting and setting
to trip mode
9DI2 Digital input 2
10 DI3 Digital input 3
12 DI4 Digital input 4
Characteristics Digital input (positive logic)
Thresholds 0: < 5V
1: > 10V
Voltage range 0 to +24V
Sampling/refreshment 2 ms
Absolute maximum voltage
range 0V to +35V
Load 15 kΩ
Input threshold 7.5V
13 SDI1 +24V dedicated to the secure disable input
14 SDI2 Secure disable/drive unlocking input
Characteristics Digital input (positive logic)
Thresholds 0: < 5V
1: > 18V
Voltage range (relay power
supply) 9V to 33V
Impedance 820 Ω
15 COM Fault relay output
16 RL1C
17 RL1O
Characteristics NO_NC single-pole
changeover contact
250VAC
Maximum contact current • 2A, resistive load
• 2A, inductive load
18 SDO1 Safety contact
19 SDO2
Characteristics 250 VAC
Maximum contact current • 2A, resistive load
• 1A, inductive load
10V
ADI1
0V
ADI2
0V
ADIO3
DIO1
+24V
DI2
DI3
+24V
DI4
SDI1
SDI2
Zero speed output
Drive enable
PTC sensor *
0-10V motor speed
image output
Fault relay
Safety contact
COM
RL1C
RL1O
SDO1
SDO2
Enable REV key

20
INSTALLATION AND COMMISSIONING MANUAL
PROXIDRIVE
IP66/Nema 4X variable speed drive
CONNECTIONS
LEROY-SOMER 3739 en - 06.2007/e
3.5.3 - Preset configurations for the control terminal block
WARNING:
These configurations can be accessed from a PROXIDRIVE SET or from a PROXIDRIVE N combined with an LCD keypad
or the PROXISOFT software.
The PROXIDRIVE enables the user to configure the terminal block very easily by selecting one of the different preset
configurations from a single parameter (05).
These configurations have been designed to meet the needs of the most common applications.
3.5.3.1 - Preset configuration A1.A2: voltage (0-10V) or
current (4-20mA) reference
Note: Input SDI2 must be closed before executing the run
command.
3.5.3.2 - Configuration A1.Pr: voltage reference (0-10V) or
3 preset references
Note: Input SDI2 must be closed before executing the run
command.
DI4 Selection
0 0-10V analog reference (ADI1)
1 4-20mA analog reference (ADI2)
0-10V analog reference
4-20mA analog reference
Zero speed output
Run FWD/Stop
Run REV/Stop
ADI1/ADI2 select
Secure disable/
Drive enable input
0-10V motor speed
image output
Fault relay
Safety contact
10V
(PROXIDRIVE SET factory setting
Before modifying 05, the drive must be
disabled, SDI2 open)
ADI1
0V
ADI2
0V
ADIO3
DIO1
+24V
DI2
DI3
+24V
DI4
SDI1
SDI2
COM
RL1C
RL1O
SDO1
SDO2
05 = A1.A2
DI4 ADI2 Selection
0 0 0-10V analog reference (ADI1)
1 0 Preset reference 2
0 1 Preset reference 3
1 1 Preset reference 4
Analog reference
0-10V
10V
ADI1
0V
ADI2
0V
ADIO3
DIO1
+24V
DI2
DI3
+24V
DI4
SDI1
SDI2
Reference select
Zero speed output
Run FWD/Stop
Run REV/Stop
Reference select
Secure disable/
Drive enable input
0-10V motor speed
image output
Fault relay
Safety contact
COM
RL1C
RL1O
SDO1
SDO2
05 = A1.Pr (Before modifying 05, the drive must be
disabled, SDI2 open).