Rowan Elettronica 350 Series User manual

Rev.13
03/08/16
350 SERIES INVERTERS350 SERIES INVERTERS
350 SERIES INVERTERS350 SERIES INVERTERS
350 SERIES INVERTERS
V/F SCALAR CONTROL
WITH HIGH TORQUE
V
Hz
HTHT
HTHT
HT RS 485RS 485
RS 485RS 485
RS 485
MODBUS RTU
Serial communication
Instruction Manual cod. MANU.350S.GB
Motors, drives, accessories and services for automation
Via U. Foscolo 20 - 36030 CALDOGNO (VICENZA) - ITALY
Tel.: [phone] - 905566 Fax: [phone] - 905593
Email: [email protected] http:// www.rowan.it
VAT n. Reg. Imprese IT 00673770244

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
INDEX
Ch.1:GENERAL INFORMATION BEFORE INSTALLATION ................................................................................. pg. 3
-Description of symbols used in the manual, general safety instructions, dangerous situations, liability and warranty.
Ch.2: TECHNICAL CHARACTERISTICS................................................................................................................... pgs. 4-7
-General characteristics of the inverter........................................................................................................................ pgs. 4-5
-Summary tables of electrical power characteristics of inverter 350 series............................................................. pgs. 6-7
-Downgrading of the inverter in function of the PWM frequency ............................................................................... pg. 7
Ch.3:MECHANICAL INSTALLATION ................................................................................................................. pgs. 8-9
-Size and weight of drives ............................................................................................................................................ pg. 8
-Instructions for proper installation ............................................................................................................................... pg. 9
Ch.4: ELECTRICAL INSTALLATION .................................................................................................................. pgs. 10-13
-Instructions before connecting the three-phase power supply line.......................................................................... pg. 10
-Wiring system and electromagnetic compatibility ........................................................................................................ pg. 10
-Table with electrical and dimensional characteristics of the external anti-E.M.I. three-phase filters ......................... pg. 11
-Table with matching of the inverter to the anti-E.M.I. three-phase filters and ferrite rings ......................................... pg. 11
-Reduction of harmonic distortion ................................................................................................................................... pg. 12
-Table with matching of the inverter to the harmonic distortion reduction filters ......................................................... pg. 12
-Reduction of the transient dV/dT to the motor .............................................................................................................. pg. 13
-Table with matching of the inverter to the dV/dT filters ............................................................................................... pg. 13
-Electrostatic discharge (ESD)........................................................................................................................................ pg. 13
Ch.5: BRAKING RESISTORS...................................................................................................................................... pgs. 14-15
-Table with the characteristics of use of the Rowan braking resistors..................................................................... pg. 14
-Overall dimensions of the Rowan braking resistors................................................................................................... pg. 15
-Mechanical installation and electrical connection........................................................................................................ pg. 15
-Parameterization of the inverter for dynamic braking................................................................................................. pg. 15
Ch.6: DESCRIPTION OF CONNECTION TERMINALS........................................................................................... pgs. 16-19
-Description of power terminal ...................................................................................................................................... pg. 16
-Description of standard terminal for signals ............................................................................................................... pgs. 16-19
Ch.7: QUICK INSTALLATION IN SCALAR CONTROL .......................................................................................... pgs. 20-21
-Start of installation in scalar control............................................................................................................................. pg. 20
-Connection diagrams..................................................................................................................................................... pg. 20
-Procedure to restore default settings .......................................................................................................................... pg. 21
Ch.8: DESCRIPTION OF KEYPAD OPERATION .................................................................................................... pgs. 22-23
-General description, key functions, procedure for modifying a parameter,
block diagram of the basic structure of the menus.
Ch.9: COMPLETE LIST OF PARAMETERS AND DISPLAYS .............................................................................. pgs. 24-33
Ch.10: DESCRIPTION OF PARAMETERS AND DISPLAYS ................................................................................. pgs. 34-70
Description of parameters on menu 1. BASIC DATA......................................................................................... pgs. 34-35
Settings: minimum settings for quick operation.
Description of parameters on menu 2. INV/MOTOR SETUP ............................................................................. pgs. 35-37
Settings: boost controls, quick resume, pwm frequency, braking resistor, motor protection ptc probe.
Description of parameters on menu 3. SPEED CONTROL ................................................................................. pgs. 37-39
Settings: source of set speed, fixed speed, manual setting speed, jump speed,
selecting 2° max speed, motor speed threshold.
Description of parameters on menu 4. RAMP ACC/DEC................................................................................... pgs. 39-40
Settings: fixed ramps, change of ramps based on engine speed.
Description of parameters on menu 5. CURRENT CONTROL ........................................................................... pgs. 40-44
Settings: overload control, quick limitation of the motor current, limitation of
boost voltage, increasing function of the breakaway torque (HIGH TORQUE), threshold on the motor current.
Description of parameters on menu 6. DISPLAY VARIABLE........................................................................... pgs. 45-49
Monitor of all the inverter displays
Description of parameters on menu 7. DISPLAY CONFIG ................................................................................ pg. 50
Settings: choice of 8 default displays at start-up, choice of OPERATOR settings.
Description of parameters on menu 8. INPUTS SETTING ................................................................................. pgs. 51-53
Settings: functions of input I1, functions of digital inputs from I2 to I7 and virtual input,
functions of analog inputs from AI1 to AI4.
Description of parameters on menu 9. OUTPUT SETTING................................................................................ pgs. 54-56
Settings: functions of relay outputs O1, O2, O3 and static O4, offset/scale of analog outputs AO1 and AO2.
Description of parameters on menu 10. SPECIAL FUNCTION .......................................................................... pg. 56
Settings: motopotentiometer function, braking in continuous current
Description of parameters on menu 11. FAULT MANAGEMENT ..................................................................... pg. 57
Settings: autorestart after a fault, history of the last 5 faults with manual reset.
Description of parameters on menu 12. SERIAL COMUNICAT ........................................................................ pgs. 58-59
Settings: MODBUS RTU serial transmission.
Description of parameters on menu 13. PID REGULATOR ................................................................................ pgs. 60-67
Settings:PID regulator parameters, compressor function, alarms on feedback.
Description and usage example of PID regulator functions for compressors control.
Compressors control function with water pumps on hysteresis ON/OFF control ...................................................... pgs. 68
Description of parameters on menu 100. ........................................................................................................... pgs. 68-73
Settings:selection of 2 motors of different size with the same inverter, operations on parameters memory areas, parameters lock by keypad.
Description of inverter functions with par.100.9 = IND.VOLT (indipendent voltage and frequency regulation);
description of inverter functions with par.100.9 = GEN. V/F (voltage generator with V/F acceleration/deceleration ramps),
description of inverter functions with par.100.10 =YES (automatic arranging of the motor stop in presence of power loss).
Operations with cod.C411S EEPROM key, Software and accessories for managing of parameters through PC.
Ch.11: INVERTER FAULTS AND ALARMS ............................................................................................................. pgs. 74-75
Ch.12: DRIVE CODES .................................................................................................................................................. pg. 75

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
GENERAL ADVICES BEFORE
INSTALLATION
Ch.1
Description of symbols used in the manual
Indicates that the following topic is very important for the function described and must be read carefully.
Indicates that the following topic concerns danger to security.
Indicates that the following topic signals the presence of dangerous voltage.
Indicates that there are conditions of High Voltage which can cause serious injury or death.
Before the installation, connection and any other operation on the inverter or motor, read this manual carefully in order to
perform the correct operations and adopt the relative safety precautions.
It is absolutely forbidden to use Rowan inverters or motors in any way other than that described in this manual.
Incaseswhereitisnecessarytoremove thecoveroftheinverter,forexampleforthesettingofmicro-switchesor maintenance
work, you must wait at least 5 minutes after switching off the inverter to allow the internal capacitors to discharge. In any case,
it is possible to touch the internal components and the terminals subject to dangerous voltages (L1, L2, L3, U, V, W, F, F+, -)
only without power supply and with the voltage between the terminals F+ and -, less than 50Vdc.
Dangerous situations
Under particular conditions of inverter programming, after a power failure, the motor may start automatically. The manual
controls for rotation of the motor executable via the keypad, must be used with maximum attention to avoid damage to the
safety and security of persons and to the applied mechanics. Programming errors could cause involuntary start-ups. At
the first start-up, in situations of inverter or power failure, it may not be possible to control the speed and direction of the
applied motor. The main stop button can not be considered valid for a safe stop; under certain conditions of
programming or inverter failure, its deactivation may not corrispond to the immediate halt of the motor. Only the
electromechanical cut-off of the inverter from the power line safely excludes any control on the motor. The installation of
the inverter in dangerous areas, where flammable substances, combustable vapors or powders are present, can
cause fires or explosions; the inverter must be installed far away from theses areas.
Avoid in any case the penetration of water or other fluids inside the equipment.
Do not perform dielectric tests on parts of the drive.
ROWAN ELETTRONICA s.r.l. declines any responsibility for any inaccuracies contained in this manual, due to printing
errors and/or transcription. It also reserves the right to make at its discretion and without notice the changes it deems
necessary for the better functioning of the product.
As for the details and characteristics reported in this manual there is a maximum tolerance of ±10%, unless otherwise
stated. The relative diagrams are approximate and are to be perfected by the user.
The warranty on the products is understood as ex-works under the conditions specified in the appropriate document to
be requested from the Commercial Department or through the website www.rowan.it
Maximum protection of the inverter is achieved only with type B differentials, preferably of 300mA.
The anti E.M.I. internal or external filters of the equipment, have an earth leakage current <18mA; keep in mind that
standard EN50178 specifies that, in the presence of leakage currents to ground greater than 3.5mA, the power ground
connection must be of the fixed type and doubled for redundancy.
LiabilityandWarranty
Attention!
Generalsafetyinstructions
The inverter, any external filter and the connected motor must be permanently and effectively grounded and protected from the
power supply in accordance with the norms in force.
The inverter belongs to the class of restricted commercialization in accordance with EN 61800-3. In a domestic environment
this product may cause radio interference, in which case the user must take adequate precautions.
Attention!
When handling equipment or internal cards, this symbol indicates to be careful not to generate
electrostatic discharge (ESD), because it could irreparably damage some components of the inverter.
This instruction manual is intended for qualified technicians who know the norms to be followed for installation and
operation, in accordance with the standards of safety and security related to this type of equipment.
The inverter and the motor attached can create dangerous situations for the safety of persons and things; the user is
responsible for the installation which must be in accordance with the norms in force.
Beforetheinstallation,connectionand anyotheroperationonthe inverterwithSTOfunction,itis absolutely necessary
to read and understand what written on the "Safety Manual for C350 and C400 Inverters" to be requested to Rowan
Elettronicasrl.

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
TECHNICAL CHARACTERISTICS
Ch. 2
Inverter power supply to terminals L1 L2 L3
Three-phase power supply voltage....................................................... 180VAC to 270VAC (standard voltage 220/240VAC)
.........................................................................................................320VAC to 460VAC (standard voltage 380/400/415VAC)
.................................................320VAC to 490VAC (standard voltage 380/460VAC) only for models from 350/R to 350/3,5
............................................................................................. on request 380VAC to 560VAC (standard voltage 440/460VAC)
........................................ on request 560VAC to 760VAC (standard voltage 690VAC) only for models from 350/5 to 350/G
U V W motor output
Types of motors connectable ............................................................................................ asynchronous three-phase caged
Motor control techniques:....................................................................................................................................... SCALARV/F
Output voltage ..................................................................................................... from 0 to 100% of the power supply voltage
Output frequency ...................................................................................................................................................... 0Hz-800Hz
Waveform ..................................................................................................................................................................sinusoidal
Technique to reconstruct the waveform .................................................................................. PWM (Pulse With Modulation)
PWMfrequency........................................ adjustable from 0.50KHz to a maximum dependent on the size (max 16.00KHz)
Overload capacity with PWM at 5Khz:
..............................................................................<110% (not over) of the rated current of the inverter in continuous mode
................... over 110% the temperature control starts with intervention of the fault if the following limits are overpassed:
...................................................max 110% of the rated current of the inverter per 300sec (value varies depending on size)
...................................................max 175% of the rated current of the inverter for 30 sec (value varies depending on size)
..................................................... max 250% of the rated current of the inverter for 3 sec (value varies depending on size)
Regenerative braking control
With braking module ................................................................................................................................................on request
Regenerated energy dissipation system .......................................via external resistence connected to terminals F+ and F
(when brak. module present).
Digital inputs
N° of digital inputs............................................................................................................................................. 7 (from I1 to I7)
Input isolation............................................................................................. optoisolated if you use an external power supply
Connection logic .................................................................................................................................................... NPN or PNP
Activation voltage..................................................................................................................................min 15Vdc, max 30Vdc
Programmability ................................................... Input I1 (RUN) with fixed function, the others completely programmable
Input resistance................................................................................................................................................. about 3,6Kohm
Time of activation/deactivation I1... I6 .............................................................................................................................. 2 ms
Time of activation/deactivation I7 ................................................................................................................................... 51 ms
Input for motor protector PTC probe
Type of probe .................................................................................................................... max 250 ohm to 25°C (DIN 44081)
Inverter fault activation resistance............................................................................................................... >2850 ohm ±20%
Recovery resistance .................................................................................................................................... <1000 ohm ±20%
Relay outputs
N° of relays............................................................................................................................................................3 (O1,O2,O3)
Programmability .............................................................................................................................completely programmable
Relay contacts............................................................................................................................. one in exchange NO and NC
Contacts flow rate................................................................................................................................. 0.5A 120Vac -1A 24Vac
Activation/deactivation times............................................................................................................................................. 5 ms
Digital outputs
N° of outputs.................................................................................................................................................................... 1 (O4 )
Output isolation ........................................................................................... optoisolated if an external power supply is used
Connection logic .................................................................................................................................................... NPN or PNP
Programmability .............................................................................................................................completely programmable
Work voltage .......................................................................................................................................................... max 100Vdc
Maximum current ............................................................................................................................................................. 80 mA
Activation/deactivation times........................................................................................................................................... 50 ms

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Analog inputs
AI1 ............................................................................................................ differential +/-10Vdc...12 bit ...sampling time 1 ms
AI2 ................................................................................ differential +/-10Vdc,4-20mA, 0-20mA...12 bit...sampling time 1 ms
AI3, AI4........................................................................................................................+/-10Vdc....12 bit...sampling time 1 ms
Programmability .............................................................................................................................completely programmable
Analog outputs
AO0 ..................................................................................................................................... 12 bit...response rise time 340ms
AO1 ....................................................................................................................................... 12 bit...response rise time 65ms
Ouput voltage ...............................................................................................................................................................+/-10Vdc
Output current............................................................................................................................................................max 10mA
Programmability ......................................................................................................................................... NO (fixed function)
RS485 serial connection
Standard protocols.............................................................................................................................MODBUSRTU...ROWAN
Baud rate........................................................................................................... 9600..19200..38400..57600..76800..115200
Isolation..................................................................................................................................................................optoisolated
Power supply voltages available
+10Vdc, -10Vdc (for powering potentiometers).......................................................................................................max 10mA
+24Vdc (for powering inputs or other devices) ..................................................protected against short-circuit...max 500mA
+5Vdc..................................................................................................................protected against short-circuit....max 200mA
+15Vdc ...............................................................................................................protected against short-circuit....max 200mA
Protections
to Inverter ................................................. electronic thermal protection (I x I x t) on extended overload to terminals U, V, W
.....................................................................................................................protection on the maximum peak current U, V, W
........................................................... programmable timed threshold protection on the ouput current to terminals U, V, W
protection against short-circuit between the U, V, W phases (all sizes) and between the phases and earth (from /5 to /G)
...................................................................................................................................... over-voltage protection of the BUS DC
....................................................................................................................over-temperature protection of the IGBT modules
...........................................................................................................................alarm without fault of the BUS DC capacitors
...................................................protection against short-circuit on terminals F and F+ for the braking resistor connection
to Motor ............................................... protection from external PTC probe connected to the input of the dedicated inverter
to Braking resistance ........................................................... threshold electronic thermal protection on prolonged overload
Special applications (forseen for the future but not yet active)
...................................................................REGULATOR specializing in the control of compresors, pumps and ventilators
................................................................................................................................................... ROLLER IN BEND CONTROL
Environmental characteristics
Room temperature......................................................................................................................................from -5°C to +40°C
Heat sink temperature ................................................................................................................................from -5°C to +70°C
Storage temperature.................................................................................................................................from -25°C to +70°C
Altitude .................................................. maximum 1000mt a.s.l (beyond, the load should be reduced by 1% every 100mt)
Degree of protection ........................................................................................................................................................... IP20
Relative humidity .............................................................................from 5% to 95% without the presence of condensation.
Compliance standards and electromagnetic compatibility
The 350 series drives are designed to operate in industrial environments. They are EU products in conformity with
Directive EMC2004/108/CE, with referencetoproduct norm CEI EN 61800-3 (Cat. C2),onlyifconnected respectingthewiring
system indicated in the manual in ch.4 "ELECTRICAL INSTALLATION".
For models without internal filter, conformity with directive EMC is met only if they are connected to the appropriate filtering
devicesprovidedseparately(see"Tablewithmatching of the invertertotheantiE.M.I.three-phasefiltersand ferrite rings"
in chapter 4 "ELECTRICAL INSTALLATION" ).
They also comply with Low Voltage Directive 2006/95/CE with reference to norm EN 60439-1 and CEI EN 60204-1.
WARNING: this product belongs to the class of restricted commercialization in compliance with EN 61800-3. In a domestic
environment this product may cause radio interference, in which case the user must take adequate precautions.
Ch. 2 TECHNICAL CHARACTERISTICS

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Ch. 2 TECHNICAL CHARACTERISTICS
Summary table of electrical power characteristics of inverter 350 series from /R to /6
*Pmotor KW = Maximum power of the motor applicable in output of the inverter based on the data plate of a 4-pole
standard asynchronous motor. In case of motors with different poles, check the compatibility with the maximum current in
output of the inverter. ( 6 - 8 poles ).
*Smax KVA = Maximum power applicable with cos phi = 1
EZISREWOPRETREVNI R/ 0/ M0/ 1/ L/ 2/ 5,2/ 3/ 5,3/ 5/ 6/
REWOPDETAR
no
W-V-U
STUPTUO
ENIL
caV032
Protom *
Wk 3,1 7,1 3,2 5,3 5,4 5,6 1,8 01 31 5,81 22
xamS *
AVk 8,1 7,2 6,3 7,4 6 7,8 5,01 31 71 8,32 6,82
ENIL
caV004
Protom *
Wk 52,2 3 4 6 5,7 11 51 5,81 22 03 73
xamS
*
AVk 3 8,4 4,6 8 01 51 02 52 03 14 05
ENIL
caV096
Protom *
Wk - - - - - - - - - 05 55
xamS
*
AVk - - - - - - - - - 06 56
DETARTUPNI
TNERRUC
3L-2L-1L
ENIL
caV004-032
A 5 7 9 21 51 22 03 53 54 06 27
ENIL
caV004-032
ecnatcaerhtiw
A 57,3 2,5 7 2,9 5,11 5,71 52 92 63 84 85
TUPTUO
DETAR
TNERRUC
W-V-U
ENIL
caV004-032
A
XAM ELBATTES
5 7 9 21 51 22 03 53 54 06 27
ETULOSBA *
5,5 7,7 9,9 2,31 5,61 2,42 33 5,83 4,36 66 2,97
ENIL
caV096
A
XAM ELBATTES
- - - - - - - - - 05 55
ETULOSBA *
- - - - - - - - - 55 5,06
EVIRDGNIKCOLXAM
W-V-UnoSTNERRUC
STUPTUO
A 31 02 52 43 24 26 48 89 621 071 002
SESUFNOITCETORPTUPNI
3L-2L-1L
EPYTGgroLg
A 6 01 61 61 02 52 23 04 36 08 08
GNIKARB
NITNERRUC
SUOUNITNOC
ECIVRES htiw
MUMINIM
ELUDOM.KARB
+FFTUPTUO
ENIL
caV004-032
A 3,5 11 11 11 41 52 63 63 24 46 521
ENIL
caV096
A - - - - - - - - - 46 521
MUMINIM
GNIKARB
-ECNATSISER
+FFTUPTUO
ENIL
caV032
MHO 051 37 37 37 75 23 22 22 91 21 6
ENIL
caV004
MHO 051 37 37 37 75 23 22 22 91 21 6
ENIL
caV096
MHO - - - - - - - - - 71 9
ybDETAPISSIDREWOPXAM
MWPzHK5htiwESAC Wk
1,0 2,0 52,0 3,0 4,0 5,0 55,0 6,0 7,0 0,1 2,1
SNAFGNILOOC
ON ON SEY SEY SEY SEY SEY SEY SEY SEY SEY
RETLIFNI-TLIUB
ENIL
caV004-032
SEY SEY SEY SEY SEY SEY SEY SEY SEY SEY SEY
ENIL
caV096
- - - - - - - - - ON ON
*ABSOLUTE = Maximum limit of the current in continuous service on U-V-W outputs, without intervention of the inverter fault.

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Ch 2 TECHNICAL CHARACTERISTICS
Summary table of electrical power characteristics of inverter 350 series from /6,5 to /G
Downgrading the inverter in function of the PWM frequency
0
5
10
15
20
25
30
35
40
45
50
55
60
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
PWM (KHz)
% Declassamento
Theratedpowerexpressedinthetables,areallowed
for PWM frequencies up to 5 KHz. At higher
frequenciesitisnecessarytodowngradetheinverter
according to the chart drawn on the right.
To set the PWM frequency, consult the group of
parameters:
2.4.PWMMODULATOR.
Attention!
*Pmotor KW = Maximum power of the motor applicable in output of the inverter based on the data plate of a 4-pole
standard asynchronous motor. In case of motors with different poles, check the compatibility with the maximum output
current of the inverter. ( 6 - 8 poles ).
*Smax KVA = Maximum power applicable with cos phi = 1
*ABSOLUTE = Maximum limit of the current in continuous service on U-V-W outputs, without intervention of the inverter fault.
EZISREWOPRETREVNI 5,6/ 7/ 8/ 5,8/ 9/ A/ B/ C/ D/ E/ F/
MWP
zHK3zHK5
G/
MWP
zHK3zHK5
REWOPDETAR
no
W-V-U
STUPTUO
ENIL
caV032
erotomP *
Wk 62 23 54 25 36 67 09 121 741 071 002 822 062 882
xamS
*
AVk 53 24 55 56 18 79 911 261 381 912 072 803 013 543
ENIL
caV004
erotomP *
Wk 54 55 57 09 011 231 061 022 052 513 553 004 054 005
xamS
*
AVk 06 37 59 411 241 071 802 282 813 183 354 615 045 006
ENIL
caV096
erotomP *
Wk 26 57 501 531 061 002 052 543 553 - 344 005 045 006
xamS
*
AVk 87 69 131 761 302 052 892 583 814 - 794 165 006 866
DETARTUPNI
TNERRUC
3L-2L-1L
ENIL
caV004-032
A 78 601 831 561 502 542 003 014 064 055 556 547 087 868
ENIL
caV004-032
ecnatcaerhtiw
A 07 28 011 531 461 002 042 523 073 064 055 726 556 037
TUPTUO
DETAR
TNERRUC
W-V-U
ENIL
caV004-032
A
XAM ELBATTES
78 601 831 561 502 542 003 14 0 064 055 556 647 087 868
ETULOSBA *
59 611 151 181 522 962 033 154 605 506 027 028 858 459
ENIL
caV096
A
XAM ELBATTES
56 08 011 041 071 012 052 033 053 - 214 074 094 065
ETULOSBA *
17 88 121 451 781 132 572 363 583 - 354 715 935 616
EVIRDGNIKCOLXAM
W-V-UnoTNERRUC
STUPTUO
A 542 003 583 064 575 586 048 0001 0921 0451 0081 0902
SESUFNOITCETORPTUPNI
3L-2L-1L
EPYTGgroLg
A 001 001 521 002 052 513 004 005 036 036 0001 0521
GNIKARB
NITNERRUC
SUOUNITNOC
ECIVRES htiw
MUMINIM
ECNATSISER
+FFTUPTUO
ENIL
caV004-032
A 521 521 781 781 781 411 411 052 052 052 052 052
ENIL
caV096
A 521 521 781 781 781 411 411 052 052 - 052 052
MUMINIM
GNIKARB
-ECNATSISER
+FFTUPTUO
ENIL
caV032
MHO 6 6 4 4 4 5,6 5,6 3 3 3 3 3
ENIL
caV004
MHO 6 6 4 4 4 5,6 5,6 3 3 3 3 3
ENIL
caV096
MHO 9 9 6 6 6 01 01 5,4 5,4 - 5,4 5,4
ybDETAPISSIDREWOPXAM
htiwESAC
MWPzHK5
Wk 4,1 5,1 0,2 0,2 5,2 5,3 5,3 5 5,6 8 5,9 01
SNAFGNILOOC
IS IS IS IS IS IS IS IS IS IS IS IS
RETLIFIMENI-TLIUB
ENIL
caV004-032
IS ON ON ON ON ON ON ON ON ON ON ON
ENIL
caV096
ON ON ON ON ON ON ON ON ON ON ON ON
tenibacdenoitidnoc-rianiretrevnIV004/Wk056:tseuqernO

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Ch.3 MECHANICAL INSTALLATION
Inverter sizes and weights from 350/R to 350/L (vertical versions)
Sizes and weights from 350/2 to 350/G (horizontal versions)
Fixing holes for 4MA screws
Dimensionsin mm
SEZISREWOP H B L C D THGIEW GK
NI-TLIUB IME RETLIF
R/
002 411 582 572 06 8,2 SEY
M0/0/
002 431 563 353 06 5,3 SEY
1/
002 431 563 353 06 6,3 SEY
L/
002 431 563 353 06 4 SEY
B
D
L
C
H
ANEXTERNALCOOLINGisavailableonrequestfor/5to/Gmodels.
WARNING! The 690Vac inverter model is 6 cm higher (add 60mm to H dimension)
* The C dimension value depends on the number of fixing holes
Fixing holes for 5MA screws
H
D
B
AC
C
L
Dimensionin mm
SEZISREWOP H B L A C
*
DTHGIEW GK
NI-TLIUB IME RETLIF
2/
081 562 583 57 1x002 352 8 SEY
3/5,2/
002 513 034 59 1x002 503 01 SEY
5,3/
082 013 024 57 1x532 592 5,41 SEY
5/
082 082 084 56 1x332 562 5,81 SEY
5,6/6/
592 083 075 06 1x063 563 03 SEY
7/
592 083 075 06 1x063 563 03 ON
8/
592 083 026 011 1x063 563 04 ON
5,8/
592 084 048 001 1x006 564 55 ON
A/-9/
592 084 579 001 1x006 564 08 ON
B/
592 084 599 001 1x006 564 58 ON
C/
592 084 0721 001 4x522 064 001 ON
F/E/D/
004 086 0521 011 2x054 556 071 ON
G/
004 588 0721 011 2x054 068 002 ON

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
- Check that the environment in which the inverter is installed falls within the environmental characteristics reported in Ch.
2 TECHNICAL CHARACTERISTICS (temperature - humidity - degree of protection - altitude).
- Install it in a space dedicated to the power part of the panel, avoiding proximity with cards in low analog or digital voltage
(e.g., the opposite side of the sheet).
- Allow the maximum flow of cooling air, avoid stacking the drives and leave a space of at least 100 mm above and below
the drive and at least 50 mm laterally.
- Avoid vibrations and shocks.
- Leave place for any anti-interference filters.
Ventilator
Ventilator
Grid
Grid
All inverters from /5 to /G have, on the cooler, a thermostat that activates the cooling ventilators only when the temperature
of the heat sink exceeds 50°C, the ventilators are deactivated when the temperature of the heat sink is less than 40°C.
Example of housing an inverter in a panel
Instructionsforpropermechanicalinstallation
The drive must be installed vertically with the ventilators at the bottom and placed in a cabinet with good ventilation; furthermore
the inverter must always be mounted on a rigid floor panel to force the passage of air driven out by the ventilators through the
heat sink.
Whether the inverter is installed inside a container of any kind, on the container itself there must be suction grids in the inferior
part and ventilators with a hot-air expulsion grid in a position higher than the highest rim of the inverter, as shown in the drawing
below.Theflowofoutgoingairfromthe highestpartoftheinverter mustnotbehinderedinitsnormalroutetowardstheexpulsion
ventilators.
The suction and expulsion slits must be proportional to the air flow generated by the inverter cooling ventilators indicated in
the table below. For particularly aggressive environments or if it is not possible to have sufficient ventilation of the panel, use
heat exchangers or air conditioners.
To choose the correct ventilation system inner to the cabinet, consider the data of the MAXIMUM POWER DISSIPATED
from THE CASE at 5kHz PWM written in tables from Chap.2.
If there are higher pwm values, increase the ventilation according to the downgrading diagram.
If the relay fault signal (of default =O2) is used to remove the power supply from the inverter in case of Fault, please note that
thiswillexclude,attheverificationoftheFault,theoperationofthecoolingventilators.IncaseofFault14(coolerovertemperature
power modules) to speed the cooling of the heat sink, it will be necessary to power the inverter inhibiting, however, gear (I1),
in such a way that relay O2 will not de-energize and the cooling ventilators will continue to work.
Ch.3 MECHANICAL INSTALLATION
ABOVE
BELOW
Terminalside
FAN

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
The 350 series drives are designed to operate in industrial environments with safety requirements laid down by general
norm CEI EN 60204-1. In particular, with regard to electromagnetic compatibility (EMC), they conform with Directive EMC
89/336/CEE with reference to product norm CEI EN 61800-3; to satisfy these norms, the drives without filter built-in
must be connected via an anti E.M.I. (Electro Magnetic Interference) filtrage device as indicated in the connection
diagram shown below, made up of a three-phase power supply filter. To chose the filter consult:
"Table with matching of the inverter to the anti E.M.I. three-phase filters and ferrite rings".
It is furthermore necessary to pass several times the U - V - W cables in a ferrite ring placed as close as possible to
the drive.
Furthermore the installer, in the wiring phase, must take the following precautions:
it is neccessary to avoid passing through the same channel, the comand terminal connection cables, those of power of
the same drive or other equipment (distance at least 30 cm).
it is necessary to connect the analog inputs/outputs with a shielded cable in a channel different than those used for
power cables.
it is necessary to connect one end of each screen individually to the common mass point of the panel, avoiding mass
rings.
it is necessary to connect the motor-card power to the shielded cable, or with cables inserted in a metallic tube without
gap.
WiringsystemforE.M.C.electromagneticcompatibility
For the proper functioning of the anti EMI filter, for greater protection against electrostatic
discharge (ESD) and for reasons of work injuries prevention, before supplying the inverter, the PE terminal must
absolutely be grounded.
The anti filters and the inverters with internal filter must be used only with power supply directed to ground (TN).
Before connecting the inverter and/or EMI filter, check the correct state of the earth grounding system. Any bad ground
connection can affect the operation of the filter and damage it.
The anti E.M.I. filters internal or external to the equipment, have an earth leakage current <18mA, keep in mind that norm
EN50178 specifies that, in the presence of leakage currents to earth greater than 3,5mA, the earth connection cable must
be of a fixed type and doubled for redundancy.
The maximum protection of the inverter is obtained only with differentials of type B, preferably 300mA.
This product belongs to the class of restricted commercialization in compliance with EN 61800-3, in a domestic
environment this product can cause radio interference, in which case the user must take adequate precautions.
Ch.4 ELECTRICAL INSTALLATION
Connection with TN networks (Three-phase+Neutral to Earth) and TT networks (Three-phase + To Earth)
The ROWAN inverters are designed to be fed with this type of standard three-phase networks, which is electrically
symmetrical with respect to the Earth. The connection to Earth of the inverter is mandatory.
Connection with IT networks (Three-phase without Earth)
Incaseofpower supplythrough ITnetworksitisstrictly neccesarytousean isolation triangle/startransformer withsecondary
triad directed to earth otherwise, any loss of isolation of one of the devices connected to the same network, may be the cause
of inverter malfunctioning.
Generalinstructions beforeconnectingthe three-phasepower supplyline
Attention!
12345678
12345678
12345678
12345678
12345678
12345678
12345678
12345678
12345678
The connections between the filter and the
terminals L1 L2 L3 must be as short as
possible, if they exceed 15cm it is
neccesary to use a shielded cable with
shielding connected to ground or put the
cables in a metalic conduit connected to
earth.
POWERTERMINAL
INV. 350
- F+ F W V U L3 L2 L1
VENTILATOR
RINGS
BRAKING
RESISTANCE
LINE
fuses
antiEMI
FILTER
fusibile
Attention!
INCASEOF INVERTER WITHEMI FILTER
INCORPORATED,ELIMINATE
THEEXTERNAL FILTER ORUSE ITIF
NECESSARYTORE-ENTERININTO B CLASS
12345678901234567890123456789012
12345678901234567890123456789012
MOTOR
123
123
123
123
123
123
123
123
123
PE PE
PE PE
PE PE
Screeniflonger
than15cm
Metallicchannelor
shieldedcable

PAGE
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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Ch.4 ELECTRICAL INSTALLATION
(1) - It is the max leakage current of the EMI filters to ground under normal and properworking conditions (460Vac/50Hz)
*In case of connections to many high section cables, ROWAN can provide terminals that facilitate the connection (ask
Rowan Elettronica's Technical Dept. ).
To obtain information about Emi filters for 690Vac, please contact Rowan Elettronica's Technical Dept.
Table of electrical and dimensional characteristics for external anti E.M.I. three-phase filters
Anti-E.M.I. filter
dimensions
B
L
H
Table of matchings for inverters to the anti-E.M.I. three-phase filters and ferrite rings
RETREVNI EZISREWOP EDOCRETLIFCME
RETLIF detaR tnerruC )A( RETLIF EGAKAEL TNERRUC )1(
)Am(
RETREVNI TUPTUO SELBAC NOITCES mm(
2
)
FOoN SEGASSAP HGUORHT GNIRETIRREF ytitnauQ FO ETIRREF SGNIR
EDOCGNIR
R/ RETLIFNI-TLIUB / 5,3 1 3 1 91TFUN
0/M0/
RETLIFNI-TLIUB / 5,3 5,1 3 1 91TFUN
RETLIFNI-TLIUB / 5,3 5,1 3 1 91TFUN
1/ RETLIFNI-TLIUB / 5,3 5,2 3 1 91TFUN
L/ RETLIFNI-TLIUB / 5,3 5,2 3 1 91TFUN
2/ 5,2/
RETLIFNI-TLIUB / 5,3 4 3 1 83TFUN
RETLIFNI-TLIUB / 5,3 6 3 1 83TFUN
3/ RETLIFNI-TLIUB / 5,3 6 3 1 83TFUN
5,3/ RETLIFNI-TLIUB / 5,3 01 3 1 83TFUN
5/ RETLIFNI-TLIUB / 83 61 3 1 83TFUN
6/ RETLIFNI-TLIUB / 83 61 3 1 83TFUN
5,6/ RETLIFNI-TLIUB / 83 52 2 2 83TFUN
7/ 004.A031WOR.TF 031 81 53 2 2 83TFUN
8/ 004.A002WOR.TF 002 81 05 1 2 83TFUN
5,8/ 004.A002WOR.TF 002 81 07 1 2 83TFUN
9/ 004.A002WOR.TF 002 81 59 1 2 83TFUN
A/ 004.A004WOR.TF 004 81 *esahpx05x2 1 1 86TFUN
B/ 004.A004WOR.TF 004 81 *esahpx07x2 1 1 86TFUN
C/ 004.A004WOR.TF 004 81 *esahpx59x2 1 1 86TFUN
D/ 004.A006WOR.TF 006 81 *esahpx021x2 1 1 86TFUN
E/ 004.A006WOR.TF 006 81 *esahpx59x3 1 2 86TFUN
F/ 004.A058WOR.TF 058 81 *esahpx59x4 1 2 86TFUN
G/ 004.A058WOR.TF 058 81 *esahpx021x4 1 3 86TFUN
EDOCRETLIFCME
)CAV004-032ENIL(
RETLIF detaR tnerruC )A(
SNOISNEMID )mm( THGIEW
H B L gK
004.A01WOR.TF 01 55 601 611 1
004.A52WOR.TF 52 06 531 232 5,2
004.A05WOR.TF 05 58 221 052 3
004.A031WOR.TF 031 051 09 072 3
004.A002WOR.TF 002 521 522 044 6
004.A004WOR.TF 004 521 522 044 5,6
004.A006WOR.TF 006 002 583 046 81
004.A058WOR.TF 058 002 583 046 91

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Ifitisnecessarytoreducetheharmonicdistortionitispossibletofurnishuponrequestathree-phaseinductor toinsert
betweenthe power supply network andEMIfilter, as shown in thediagrambelow:
Such inductor, other than reducing the harmonic distortion, provides greater protection of the drive from any power
interruptionsorpowerpeakscomingfromthepowersupply;inparticularitreducesthecurrentpeaksthatgothrough
thecondensersinsidetheinverterfurtherextendingits life.
Maximum dimentions harmonic
distortion reduction filters
Reductionofharmonicdistortion(Reactances)
- F+ F W V U L3 L2 L1
LINE
POWERTERMINAL
VENTILATOR
INV.350
antiEMIL
FILTER
BRAKING
RESISTANCE
THREE-PHASE INDUCTANCE FOR
THE REDUCTION OF HARMONIC
DISTORTION
dV/dt
REDUCTION
FILTER
RINGS
fuses
fuses
Tableofmatchingsforinverters toharmonicdistortion reductionfilters
INCASEEMIFILTERISALREADY
INCORPORATEDIN THE INVERTER,
DONOTUSE THE EXTERNALFILTER
Ch.4 ELECTRICAL INSTALLATION
12345678901234567890123456789012
12345678901234567890123456789012
12345678901234567890123456789012
12345678901234567890123456789012
Metallicchannel
orshieldedcable
MOTOR
123
123
123
123
123
123
123
123
123
PE
PE
PE
PE
PE
L
B
H
)esac(EDOC DETAR )A(TNERRUC
nevigREWOP .rruCdetaRta )w(
THGIEWdnaSNOISNEMIDMUMIXAM SEZISRETREVNI ENILcaV004-032 SEZISRETREVNI ENILcaV096
)mm(L )mm(B )mm(H THGIEW )GK(
6,5.A5.ZTR
5 61 021 66 511 3 )A57,3(R/ )A2,5(0/ -
2,2.A21.ZTR
21 72 051 09 741 6 )A7(M0/ )A2,9(1/ )A5,11(L/
-
3,1.A22.TZR
22 24 081 98 741 7 )A5,71(2/ -
67,0.A53.TZR
53 56 081 001 571 9 )A52(5,2/ )A92(3/ )A63(5,3/ -
65,0.A05.TZR
05 78 081 011 571 5,01 )A84(5/ 6/,5/
93,0.A27.TZR
27 321 042 011 242 2,41 )A85(6/ )A07(5,6/ 7/5,6/
62,0.A601.TZR
601 591 042 021 242 5,71 )A28(7/ 8/
61,0.A561.TZR
561 781 042 541 242 8,42 )A011(8/ )A531(5,8/ )A461(9/ 9/5,8/
11,0.A542.TZR
542 522 003 031 062 72 )A002(A/ )A042(B/ B/A/
470,0.A073.TZR
073 582 003 051 023 93 )A523(C/ )A073(D/ D/C/
950,0.A064.TZR
064 834 063 561 073 45 )A064(E/ -
940,0.A055.TZR
055 564 063 002 073 96 )zHk5-A055(F/ F/
240,0.A556.TZR
556 005 063 012 073 48 )zHk3-A726(F/ zHk5-A556(G/ G/

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Ch.4 ELECTRICAL INSTALLATION
Maximum dimensions of dV/dt
reduction filters
The voltage supplying the motor connected to the inverter is generated with the PWM technique, such voltage is
thereforecreatedbyasequenceofpulsesof variableduration.ThehighspeedofincreasingofthevoltageofsuchdV/
dt pulses, may causehigh current leakages through the power supply cables ofthemotor as well as between the
windings of the motor and between these and the casing of the same. The high dV/dt causes, furthermore, through
intrinsic inductance of the connecting cables, high voltage peaks on the motor winding.
Withtheaimofreducingalltheproblems originatedfromthepresenceof currentleakageandofthehighovervoltage
on the windings Rowan El. has studied a range of filters to reduce the dV/dt .
Find codes and their respective power levels, as well as sizes, in the table below:
The filters for the reduction of the dV/dt should always be used in case of motors
where you don't know the insulation degree of the windings, or in the case of
motors not specifically built to be matched to inverters.
Such filters should also be used every time the length of the cable between the
inverter and the motor exceeds 15m.
The filter for the reduction of the dV/dt must be interposed between the ferrite rings
and the motor just behind said rings and as shown in the diagram on the previous
page.
Reduction of the transient dv/dt to the motor
Tableof matchingsfor invertersto thedv/dt reductionfilters
L
B
H
The inverter contains components that can be damaged by electrostatic discharge (ESD).
It is therefore important to keep in mind the following suggestions:
- touch the internal cards only if absolutely necessary.
- before handling the cards, the human body must be electrostatically discharged.
- the cards must not come in contact with superisolating materials (e.g. textile fibers) especially during their use in
movement.
Electrostaticdischarge(ESD)
EDOC MUMIXAM )A(TNERRUC
nevigREWOP .rruCdetaRta )W(
THGIEWdnaSNOISNEMIDMUMIXAM RETREVNI EZISREWOP ENILcaV004-032
RETREVNI EZISREWOP ENILcaV096
)mm(L )mm(B )mm(H )GK(THGIEW
A52.TD/VD.TIF 52 72 051 28 741 6,3 2/...R/ -
A08.TD/VD.TIF 08 26 081 031 571 6,8 6/...5,2/ 7/...5/
A021.TD/VD.TIF 021 87 081 061 071 9,01 7/5,6 8/
A002.TD/VD.TIF 002 651 042 041 032 6,41 5,8/,8/ 9/5,8/
A003.TD/VD.TIF 003 591 042 561 522 5,12 B/,A/,9/ B/A/
A004.TD/VD.TIF 004 512 003 551 082 62 C/ -
A005.TD/VD.TIF 005 072 003 571 082 83 D/ D/C/
A006.TD/VD.TIF 006 283 003 002 082 84 E/ G/F/
A057.TD/VD.TIF 057 034 063 591 033 5,35 F/ -

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Table for the characteristics of use of the Rowan braking resistors
There are 2 typical cases of installation for the braking resistors:
Installation inside the panel
Usually this type of installation is used in case of intermittent use of the resistors, with high but short peaks of current that
are distanced so that they don't eccessively raise the temperature of the panel and of other existing equipment beyond their
work limit in continuous mode. In this case the nominal values of current and power must be applied but with a duty cycle
of5%.
Furthermore the following assembly conditions must be respected:
TheRES.180R.600 resistors,builtin ceramicprotectedin ultrathincase, mustbefixed andhave goodcontactwith thesupport
sheet of the panel's components.
The CRF.xxR.xKxW resistor, built in a IP22 container in non ventilated version, must be mounted in a vertical position as
shown in the diagrams on the facing page.
Externalinstallation
This type of installation is used when it is necessary to dissipate in continuous mode the maximum power possible of the
brakingresistor ventilated or not. The characteristics ofcurrent and power in continuous mode (duty cycle 100%), indicated
in the table, are relative to the following assembly conditions:
The RES.180R.600 resistors, used at rated power, must be attached to a cooler that is able to dispose of 0,5W/°C.
With these characteristics the external temperature of the flat resistor can reach approximately 300°C.
Use appropriate protection against accidental contact.
Theresistors in containerIP22innon ventilated version CRF.xxR.xKxW,andventilated CRF.xxR.xKxW.V mustbe mounted
in a vertical position as indicated in the diagrams on the facing page.
With these characteristics the temperature of the air that exists from the slit of the container can reach
approximately 400°C. Use appropriate protection against accidental contact.
The ohmic value of the braking resistor can never be inferior to the data:
"MINIMUM BRAKING RESISTOR OUTPUT F F+ " reported in the tables in Ch.2 TECHNICAL CHARACTERISTICS.
With inverters size /3 to /F, outputs F and F+ are protected against a short circuit, reported with the locking of the inverter by
FAULT13. For sizes from /R to /2 there is no protection, it is advised to use a fuse.
For safety reasons insert a series protection fuse to the resistor of the value indicated in the tables.
Ch.5 BRAKING RESISTORS
Attention!
Attention!
SGNITTES/ATAD stinu 006.R081.SER W2K2.R051.FRC WK4.R02.FRC WK4.R08.FRC
REWOPDETAR W 006 0022 0004 0004
ECNATSISER mho 081 051 02 08
TNERRUCDETAR A 8.1 8.3 1.41 0.7
ces5repTNERRUCXAM A s52-NOs5(5.2 )FFO nim03-NOs5(2.9 )FFO nim03-NOs5(5.93 )FFO nim03-NOs5(0.81 )FFO
ESUFNOITCETORPepytLg A 2 4 61 8
To semplify the choice of the CRF resistance (and eventual combinations series/parallel) according to the working cycle,
weillustratethefollowingoverloadcurves.ATTENTION!Thecurvesrefertoonesingleoverloadwithenvironmenttemperature
max 40°C and resistor installed where there is a correct air flow. The average time for the resistor to reach the environment
temperature is beetween 20 and 30 minutes in function to the cooling conditions.
TIME (s)TIME (s)
TIME (s) TIME (s)

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Overall dimensions of resistors RES.180R.600
Overall dimensions of resistors in container (code CRF. xx R . xKx W)
Versions available:
C R F. x x R . x K x W: Standard non ventilated version
C R F. x x R . x K x W.V: Standard ventilated version
C R F. x x R . x K x W.VR:
Standard ventilated version with relay that signals ventilator fault
In cases where it is necessary to open the container for maintenance work, it is mandatory to turn off the inverter and wait
at least 5 minutes before touching the electrical resistor.
Parameterizationof theinverterfor dynamicbraking
The inverter has an electronic overload control on the braking resistor; to this end it is necessary to insert the rating of the resistor in
the following parameters:
In par. 2.5.1 BRAKE RESISTANCE, insert the ohmic value of the resistor. In case of connecting many resistors with equal
characteristics in parallel or in series, insert the equivalent resistive value.
In par. 2.5.2 NOMINAL CURRENT, insert the nominal current of the resistor in the work conditions chosen. In case of connecting
many resistors with equal characteristics in parallel, insert the sum of the single currents; in the case of series, the current of the
single resistor. If this value is surpassed for a preestablished time the inverter gets locked and shows FAULT 18.
In par. 2.5.3 5 SEC CURRENT, insert the maximum value of the current for 5 sec. In case of connecting many resistors with equal
characteristics in parallel, insert the sum of the single currents; in the case of series, the current of the single resistor.
If this value is surpassed for a preestablished time the inverter locks and shows FAULT19.
With regard to the Rowan braking resistors get the rating from the table on the previous page:
"Table with the characteristics of use of the Rowan braking resistors". In connections with many resistors in parallel, the
protection fuse indicated in the table must be inserted in series at each single resistor.
Ch.5 BRAKING RESISTORS
RELAY
CRF.xxR.xKxW.VR
VERSION
SIDE VENTILATOR VIEW
230VAC
VENTILATORS
POWER SUPPLY
SOCKETED RELAYFOR
SIGNALINGVENTILATOR
FAULTS
(use the relay contacts for the
signaling of a ventilator fault)
GRILLS FOR COOLING AIR EXIT
CONNECT TO THE
COMMONEARTH
TERMINAL
INSTALL IN AVERTICAL POSITION SO THAT THE
FLOW OF COOLING AIR OF THE RESISTORS WILL
GOFROMTHE BOTTOM UPWARDS
CONNECTTOTERMINALS
FAND F+ OF THE
INVERTER
Mechanical installation and electrical C R F. x x R . x K x W resistor connection
FUSE
RESISTIVEVALUE
POWER
EDOC H B L A P thgiew gK
W2K2.R051.FRC 223 76 684 854 021 7
WK4.R02.FRC 223 76 684 854 021 5,7
WK4.R08.FRC 223 76 684 854 021 5,7
Measurement in mm
AIRFLOW
FANS
(ONREQUEST)
FANS
(ONREQUEST) AIRFLOW
Misure in mm

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Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Descriptionofpowerterminal
L1
L2
L3
U
V
W
F
F+
45
PE
1
VERTICALVERSION
POWERSIZE
FROM/RTO/L
HORIZONTALVERSION
POWERSIZE
FROM/2TO/G
POWERTERMINAL
POWERTERMINAL
SIGNALTERMINALS
L2 L3 UVFF+ L1
L2
L3
L1
PE
PE Connection towards earth
Three-phase asynchronous motor
connection
V
W
U
F+
F
Negativebusdc
Positivebusdc
Braking resistor. For the value of the protection fuse see table in Ch.5 BRAKING
RESISTORS.
Descriptionofterminals andconnectorsforsignals
GREEN LED ON:
ACTIVESERIAL
COMMUNICATION
M
Three-phase inverter power supply.
For the value of the protection fuses see TABLES SUMMARIZING
THE ELECTRICAL POWER CHARACTERISTICS OF INVERTER SERIES 350 in ch.2
TECHNICALCHARACTERISTICS.
Ch.6 DESCRIPTION OF CONNECTION
TERMINALS
45
W
AI4
AI3
AI2- AI2+ AI1-
AI1+
-10VDC
+10VDC
0VDC
1 2 3 4 5 6 7 8 9
POTENTIOMETER
FOR REGULATING
SPEED
ANALOG
INPUTS
AO0 -MOTOR CURR.
0VDC
NC NC
AO1-MOTORSPEED
0VDC NO- O3
COM- O3
NC- O3
NO- O2
COM- O2
NC- O2
NO- O1
COM- O1
NC- O1
16 17 18 19 20 21 22 23 24
40 41 42 43 44 45
10 11 12 13 14 15
B
A
0VDC-SER
0VDC
+15VDC
+5VDC
ANALOGOUT RELAYOUT DIGITAL IN
LOCKED INVERTER
INVERTER IN RUN
SPEED THRESH.
MARCIA
1 2 3 4
10K
SERIAL
RS485
RED LED ON:
SERIAL COMMUNICATION
WITH ERRORS
ON
SW1
ON
SW2
USB CONNECTOR FOR
TRANSFERRING
PARAMETERS WITH THE
EEPROMC411SKEY
+24VDC 0VDC
COM-INPUT
I6
I5 I4
I3 I2
I1
25 26 27 28 29 30 31 32 33
34 35 36 37 38 39
- RUN
- STOP IN RAMP
- FIXED SPEED
- REVERSE SPEED
- FIXED SPEED
- RAMP ACC/DEC1
I7 - SPEED MAX1 O4 - CURR. THRES
.
COM-OUT
0VDC IN - PTC IN - PTC
INVERSIONE
Setting input function AI2 0/10V,
4-20mA (default) Termination resistors
connection on the
serial line
Useful connections in case of common BUS DC
connection to other inverters
(throughopportuneprotectionfuse)

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Via Ugo Foscolo, 20
36030 - CALDOGNO - VICENZA - ITALY
Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Ch.6 DESCRIPTION OF CONNECTION
TERMINALS
Common negative
Voltage reference for external potentiometer +10Vdc /10mA.
Voltage reference for external potentiometer -10Vdc /10mA.
Analog input differential +/-10Vdc, programable, 12 bit resolution.
Plant settings: input 0/+10VDC ( par.8.18 TYPE INPUT AI1= 0/+10V)
Functions set at the plant: SPEED REFERENCE (par.3.1 SPEED SOURCE=AI1)
0VDC 1
+10VDC 2
-10VDC 3
AI1+ 4
AI1- 5
Analog input differential +/-10Vdc,0-20mA, 4-20mA, programable, 12 bit resolution.
Plant settings: input 4-20mA (par.8.19 TYPE INPUT AI2=4/20mA)
Functions set at the plant: NONE.
It is possible to set the AI2 input even for an input signal with voltage 0Vdc/+10Vdc o +/-10Vdc;
to do so it is necessary to set the micro SW1: 1OFF, 2ON, 3 ON.
The standard predisposition is for input 0-20mA, 4-20mA with micro SW1 1ON , 2OFF, 3 OFF.
The SW1 microswitches are accessible from the outside between terminals 9 and 10.
AI2+ 6
7
Analog input non differential +/-10Vdc, programable, 12 bit resolution.
Plant settings: input 0/+10VDC (par.8.20 TYPE INPUT AI3=0/+10V).
Functions set at the plant: NONE
0VDC 1
AI3 8
Analog input non differential +/-10Vdc, programable, 12 bit resolution.
Plant settings: input 0/+10VDC (par.8.21 TYPE INPUT=0/+10V)
Functions set at the plant: NONE
0VDC 1
AI4 9
Common negative
0VDC 10
Analog output 0/+10Vdc 12 bit resolution.
Plant settings: MOTOR CURRENT (the analog output is proportionale to var.6.4 MOTOR
CURRENT).
0VDC 10
AO0 11
Analog output 0/+10Vdc 12 bit resolution.
Plant settings: MOTOR SPEED (the analog output is proportional to var.6.2 MOTOR SPEED).
0VDC 10
AO1 12
NC 13
NC 14
Common negative
0VDC 15
AI2-
No function
No function
Contact of the digital output programable with relay O1. Contact capacity 0,5A-120Vac / 2A-30Vdc
Plant settings: par.9.1 O1 FUNCTION =SPEED TH.
Function: THRESHOLD ON THE SPEED OF THE MOTOR (ZERO RELAY)
Relay ON with motor speed superior than the threshold of par.3.7 SPEED THRESHOLD
Relay OFF with motor speed inferior to the threshold of par.3.7 SPEED THRESHOLD
NC- O1 16
COM - O1 17
NO - O1 18
Contact of the digital output programable with relay O2. Contact capacity 0,5A-120Vac / 2A-30Vdc
Plant settings: par.9.3 O2 FUNCTION = INV. FAULT
Functions set at the plant: INVERTER IN FAULT
Relay ON in regular functioning, OFF with the inverted in fault.
At the moment of powering the inverter, the relay stays OFF for approximately 3 seconds and
then, if there are no FAULTS, it goes to ON.
NC- O2 19
COM - O2 20
NO - O2 21
Contact of the digital output programable with relay O3. Contact capacity 0,5A-120Vac / 2A-30Vdc
Plant settings: par.9.5 O3 FUNCTION = INV. RUN
Function: INVERTER IN RUN
Relay ON with inverter in run, OFF with inverter in run OFF or in FAULT
NC- O3 22
COM - O3 23
NO - O3 24

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18 / 76
Via Ugo Foscolo, 20
36030 - CALDOGNO - VICENZA - ITALY
Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Digital input non programable with fixed inverter RUN fuction.
Even if this input is already active, the inverter goes into RUN only after the time set in par.8.4
I1TIMEOFF.
I1 25
Digital input programable, plant settings par.8.5 I2 FUNCTION = STOP SPEED.
Function: STOP IN RAMP
Input OFF the motor accelerates in ramp to reach the speed set.
Input ON the motor decelerates in ramp and then maintains the stop position.
I2 26
Digital input programable, plant settings par.8.7 I3 FUNCTION = IN1 FIX S..
Function: SELECTION 1° FIXED SPEED (set with par.3.2.1 SET SPEED1 )
With the input in OFF, the regulation of speed from input AI1 remains active.
I3 27
Digital input programable, plant settings par.8.9 I4 FUNCTION = IN2 FIX S.
Function : SELECTION 2° FIXED SPEED (set with par.3.2.2 SET SPEED2 ).
With input in OFF, the regulation of speed from input AI1 remains active.
I4 28
Digital input programable, plant settings par.8.11 I5 FUNCTION = IN1 RMP S.
Function: SELECTION 1°RAMP ACC/DEC FIXED (set with par.4.1 SET ACC1 and par.4.2 SET
DEC1. With input in OFF, the settings of the ramps set in the parameters 1.6 RAMP ACCEL. TIME
and1.7RAMP DECEL. TIME remainactive.
I5 29
Digital input programable, plant settings par.8.13 I6 FUNCTION = REV. SPEED Function:
REVERSESENSEOFROTATION
I6 30
Polarization terminal of the digital inputs max 30Vdc.
Connect to the power positive to activate the inputs in logic NPN
Connect to the power negative to activate the inputs in logic PNP
COM-I 31
Common negative
OVDC 32
+24VDC 33 Polarization positive of the digital inputs, +24VDC/250mA
Protected by an autoresetting fuse of 650mA.
Ch.6 DESCRIPTION OF CONNECTION
TERMINALS
Digital input programable.
Functions set at the plant: SELECTION OF THE 2° MAX SPEED LIMIT
( par.8.15 I7 FUNCTION = IN1 MAX S.)
I7 34
Internal electrical diagram of the
digital inputs from I1 to I7
COM - I
3000 ohm
680 ohm
I1.....I7
O4 35
Polarization terminal of the digital output O4 max 30Vdc.
Connect to the power positive to activate the inputs in logic NPN
Connect to the power negative to activate the inputs in logic PNP
COM-OUT 36
Common negative
OVDC 37
Static digital output programable, NPN/PNP, max 100VDC/80mA
Plant settings: par.9.7 O4 FUNCTION =CURRENT TH.
Function: MOTOR CURRENT THRESHOLD
Relay ON with motor absorption superior to the threshold of par.5.4 CURRENT THRESHOLD
Relay OFF with motor absorption inferior to the threshold of par.5.4 CURRENT THRESHOLD

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Via Ugo Foscolo, 20
36030 - CALDOGNO - VICENZA - ITALY
Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
+15VDC 40 Power supply for transducers of signal +15Vdc/200mA.
Protected against short circuit by autoresetting fuse of 250mA
0VDC 42
+5VDC 41 Power supply for transducers of signal +5Vdc/200mA.
Protected against short circuit by autoresetting fuse of 250mA
0VDC 42
0VDC-SER 43 Common serial negative RS485
A44
Channel B serial line
B45
Channel A serial line
CONNECTION OF SERIAL LINE RS485
WITHSTANDARD PROTOCOL MODBUS RTU
For activation consult the parameters of the menu
12. SERIAL COMUNIC.
USB
CONNECTOR USBCONNECTOR FOR THE BIDIRECTIONAL TRANSFER OFPARAMETERS FROMEEPROMKEY(C411S)TOINVERTERANDVICEVERSA
(see Ch.10 description of parameters 100.6 Copy KEY>>INV and 100.7 Copy
INV>>KEY) This does not work with normal USB keys
Ch.6 DESCRIPTION OF CONNECTION
TERMINALS
COM-INPUT
COM-OUT
+24VDC
0VDC
I6
I5
I4
I3
I2
I1
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
I7
O4
0VDC
+24VDC
0VDC
EXTERNAL
SUPPLY R
Exampleofdigitalinputs/outputsconnectionswith
PNPlogic
COM-INPUT
COM-OUT
+24VDC
0VDC
I6
I5
I4
I3
I2
I1
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
I7
O4
0VDC
+24VDC
0VDC
EXTERNAL
SUPPLY R
Exampleofdigitalinputs/outputsconnectionswith
NPNlogic
Attention!
IN-PTC 38
Input dedicated to a PTC probe for the thermal protection of the motor.
It is possible to connect a maximum of 3 probes of 250 ohm/25°C in series (total resistance of
the circuit probe750 ohm). The control of the PTC probe must be activated by setting par.2.6 PTC
ENABLE=YES
Characteristics of intervention on the resistive value:
2850 Ohm ± 20% once this value is exceeded the inverter locks with the activation of fault 33
1000 Ohm ± 20% below this value run returns.
IN-PTC 39

PAGE
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Via Ugo Foscolo, 20
36030 - CALDOGNO - VICENZA - ITALY
Instruction Manual cod. MANU.350S.GB Rev.13 - 03/08/2016
Startof installationin scalarcontrol
The goal of this paragraph is to help the user, in a quick and correct manner, regulate the speed, through the
potentiometer, of a normal asynchronous motor controlled in scalar with the V/F (Voltage/Frequency) technique.
Proceed in the following manner:
> Before the installation carefully read Ch.1 GENERAL INFORMATION BEFORE INSTALLATION
> Consult Ch.8 DESCRIPTION OF KEYPAD OPERATION
> Information on the correct way of installing are found in the following chapters of the complete MANU.350S manual:
- Ch.3 MECHANICAL INSTALLATION for the housing of the inverter in the panel.
- Ch.4 ELECTRICAL INSTALLATION for connection of the inverter and the E.M.C. aspects
- Ch.5 BRAKING RESISTORS if the connection is necessary.
> Connect the inverter according to the following connection diagrams:
Connection diagram of the power terminal (Example of motor with a star connection)
Storing the inverter for more than 3 years after its purchase, may damage the working capacity
of the condensers of the DC link which will have to be "reset"; to do this, before starting it is advisable to supply power to the
inverter for at least one hour in run off.
Attention!
THREE-PHASE POWER SUPPLY 50/60Hz
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METALIC CHANNEL OR
SHIELDEDCABLE
P E
45
1
CONTROLSTERMINAL
POWERTERMINAL
- F+ F W V U L3 L2 L1
antiEMI
FILTER
TG
PROTECTION
FUSES IN GL
TYPE INPUT
VENTILATION
FUSE
BRAKING
RESISTOR
123456
123456
123456
123456
123456
123456
123456
123456
123456
P E
P E
P E
FERRITE
RING
(NUFT)
INCASEOF INVERTER WITHEMI FILTER
INCORPORATED,ELIMINATETHEEXTERNAL
FILTEROR USE ITIFNECESSARY TO REENTER
INCLASSB.
Connectiondiagramofthecommandterminal
AI4
AI3
AI2- AI2+ AI1-
AI1+
-10VDC
+10VDC
0VDC
1 2 3 4 5 6 7 8 9
POTENTIOMETER
FOR REGULATING
SPEED
ANALOG
INPUTS
10K
SERIAL
RS485
optoisolated
AO0 - MOTOR CURR.
+24VDC 0VDC
COM-INPUT
I6
I5 I4
I3 I2
I1
0VDC NC NC
AO1- MOTORSPEED
0VDC NO- O3
COM- O3
NC- O3
NO- O2
COM- O2
NC- O2
NO- O1
COM- O1
NC- O1
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
40 41 42 43 44 45
10 11 12 13 14 15
B
A
0VDC-SER
0VDC
+15VDC
34 35 36 37 38 39
+5VDC
ANALOGOUT
RELAYOUT
DIGITAL IN
INVERTER IN LOCK
INVERTER IN RUN
- RUN
- STOP IN RAMP
- FIXED SPEED
- REVERSE SPEED
- FIXED SPEED
- RAMP ACC/DEC1
SPEED THRESHOLD
RUN
I7 - SPEED MAX1 O4 - CURR. THRES
COM-OUT
0VDC IN - PTC IN - PTC
4 3 2 1
ON
4 3 2 1
ON
SW1
SW2
INVERSION
The analog/digital inputs and outputs are freely programable except for I1, AO0, AO1, PTC.
The functions indicated in this diagram are relative to default programming.
It is possible to control the state of the I/O with the following menu variables 6. GENERAL VARIABLE:
6.22 DIG. INPUT I1..8 for the digital inputs and 6.23 DIG. OUTPUT O1..8 for the digital outputs.
QUICK INSTALLATION IN
SCALAR CONTROL
Ch. 7