Beijer Electronics BFI-P2 Installation manual

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Beijer Electronics AB  a company in the Beijer Electronics Group
Parent Company (Reg. office) Subsidiaries
Beijer Electronics AB Norway, Drammen: Beijer Electronics AS,  [phone]
P.O. Box 426 Denmark, Copenhagen: Beijer Electronics A/S,  [phone]
SE-201 24 MALMÖ, SWEDEN Germany, Nürtingen: Beijer Electronics GmbH,  [phone]
Telephone [phone] UK, Nottingham: Beijer Electronics UK Ltd,  [phone]
Fax [phone] France, Champlan: Beijer Electronics  [phone]
Visiting address: Stora Varvsgatan 13a, Malmö Turkey, Istanbul: Beijer Electronics  [phone]
Beijer Electronics Frequency Inverter BFI-P2 KI00306B 2020-03
1 Start-up document
This document is a simple start-up guide describing basic functionality of the drive BFI-P2,
firmware 2.45, manufactured from March 2020. Detailed explanations are to be read in
User Manual BFI-P2 and is attached with the drive itself. but also, possible to download
from www. beijerelectronics.se or .no or .dk or .de or .com or .tw or .co.uk or
beijerelektronik.com.tr
2 Important Safety Information
Read IMPORTANT SAFETY INFORMATION below, Danger, Warning and Caution.
Danger : Indicates a risk of electric shock, which, if not
avoided, could result in damage to the equipment and
possible injury or dea
th.
Danger : Indicates a potentially hazardous
situation other than electrical, which if not
avoided, could result in damage to property.
This variable speed drive product is intended for professional incorporation into complete equipment or systems as part of a fixed installation. If installed
incorrectly it may present a safety hazard. The BFI uses high voltages and currents, carries a high level of stored electrical energy, and is used to control
mechanical plant that may cause injury. Close attention is required to system design and electrical installation to avoid hazards in either normal operation
or in the event of equipment malfunction. Only qualified electricians are allowed to install and maintain this product.
System design, installation, commissioning and maintenance must be carried out only by personnel who have the necessary training and experience.
They must carefully read this safety information and the instructions in this Guide and follow all information regarding transport, storage, installation and
use of the
BFI
, including the specified environmental limita
tions.
Do not perform any flash test or voltage withstand test on the
BFI
. Any electrical measurements required should be carried out with
BFI
disconnected.
Electric shock hazard! Disconnect and ISOLATE the BFI before attempting any work on it. High voltages are present at the terminals and within the
drive for up to 10 minutes after disconnection of the electrical supply. Always ensure by using a suitable multimeter that no voltage is present on any
drive power terminals prior to commencing any work.
Where supply to the drive is through a plug and socket connector, do not disconnect until 10 minutes have elapsed after turni
ng off the supply.
Ensure correct earthing connections. The earth cable must be sufficient to carry the maximum supply fault current which normally will be limited by the
fuses or MCB. Suitably rated fuses or MCB should be fitted in the mains supply to the drive, according to any local legislation or codes.
Do not carry out any work on the drive control cables whilst power is applied to the drive or to the external control circuits.
Within the European Union, all machinery in which this product is used must comply with Directive 98/37/EC, Safety of Machinery. In particular, the
machine manufacturer is responsible for providi
ng a main switch and ensuring the electrical equipment complies with EN60204
-
1.
The level of integrity offered by the BFI control input functions – for example stop/start, forward/reverse and maximum speed is not sufficient for use in
safety-critical applications without independent channels of protection. All applications where malfunction could cause injury or loss of life must be
subject to a risk assessment and further protec
tio
n provided where needed.
The driven motor can start at power up if the e
nable input signal is present.
The STOP function does not remove potentially lethal high voltages. ISOLATE the drive and wait 10 minutes before starting any work on it. Never carry
out any work on the Drive, Motor or Motor cable whilst the input power is
still applied.
The BFI can be programmed to operate the driven motor at speeds above or below the speed achieved when connecting the motor directly to the mains
supply. Obtain confirmation from the manufacturers of the motor and the driven machine about suitability for operation over the intended speed range
prior to machine start up.
Do not activate the automatic fault reset function on any systems whereby this may cause a po
ten
tially dangerous situation.
The BFI has an Ingress Protection rating of
IP20
, IP55
or IP66 depending on the model.
IP20 units must be installed in a suitable enclosure.
When mounting the drive, ensure that sufficient cooling is provided. Do not carry out drilling operations with the drive in place, dust and swarf from
drilli
ng may lead to damage.
BFI
are intended for indoor use only.
The entry of conductive or flammable foreign bodies should be prevented. Flammable material should not be placed close to the drive
Relative humidity must be less than 95% (non
-
condensing).
Ensure that the supply voltage, frequency and no. of phases (1 or 3 phase) correspond to the rating of the
BFI
as delivered.
Never connect the mains power supply to the Output
ter
minals U, V, W.
Do not install any type of automatic switchgear between
the drive and the motor
Wherever control cabling is close to power cabling, maintain a minimum separation of 100 mm and arrange crossings at 90 degrees. Ensure that all
terminal
s a
re tightened to the appropriate torque setting
Do not attempt to carry o
ut any repair of the
BFI
.
In the case of suspected fault or malfunction, contact Beijer Electronics office for further assistance.

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3 Contents
1 START-UP DOCUMENT 1
2 IMPORTANT SAFETY INFORMATION 1
3 CONTENTS 2
4 INSTALLATION 3
4.1 PHYSICAL DIMENSIONS IP66 ........................................................................................................................................... 3
4.2 PHYSICAL DIMENSION IP20 ............................................................................................................................................. 4
4.3 PHYSICAL DIMENSIONS IP55 ........................................................................................................................................... 5
4.4 FUSES, CABLE DIMENSIONS AND POWER LOSSES ........................................................................................................... 6
4.5 DERATING INFORMATION ................................................................................................................................................. 7
4.6 OVERVIEW OF POWER SUPPLY, GROUNDING AND MOTOR CABLE ................................................................................... 8
4.7 SAFE TORQUE OFF, STO ................................................................................................................................................ 9
4.8 AC-FLUX BRAKING AND BRAKE TRANSISTOR AND EXTERNAL BRAKE RESISTOR ............................................................ 9
4.9 EMC-FILTER .................................................................................................................................................................. 10
4.10 IP66 INTEGRATED CONTROL SWITCH AND POTENTIOMETER WIRING ......................................................................... 10
4.11 OVERVIEW CONTROL INPUTS/OUTPUTS ......................................................................................................................... 11
5 BASIC PARAMETER SETTING 12
5.1 DIGITAL START IN 1 OR 2 DIRECTIONS AND 1 PRESET- AND ANALOG SETPOINT .......................................................... 12
5.2 DIGITAL START SIGNAL IN 2 DIRECTIONS AND 8 FIXED PRESET SPEEDS ...................................................................... 13
5.3 ALARM RESET ................................................................................................................................................................. 14
5.4 TRANSISTOR OUTPUTS 24 VDC OR ANALOG OUTPUT, 0-10 V/4-20 MA ...................................................................... 14
5.5 PTC-THERMISTOR ......................................................................................................................................................... 14
5.6 RELAY OUTPUTS............................................................................................................................................................. 15
5.7 FIELDBUS CONTROL SETTINGS ...................................................................................................................................... 15
5.8 FIELDBUS COMMUNICATION PROTOCOL ........................................................................................................................ 16
5.9 ENERGY OPTIMIZATION FUNCTION ................................................................................................................................ 16
5.10 CONTROL FROM A MODBUS RTU MASTER .................................................................................................................... 17
5.11 CONTROL FROM A CANOPEN MASTER .......................................................................................................................... 18
5.12 BFI-SMARTSTICK ........................................................................................................................................................... 19
6 AUTOTUNING FOR VECTOR CONTROL 20
6.1 VECTOR CONTROL ......................................................................................................................................................... 21
6.2 ENCODER ....................................................................................................................................................................... 21
6.3 PM MOTOR ..................................................................................................................................................................... 22
6.4 PLC ................................................................................................................................................................................ 22
6.5 KEYPAD .......................................................................................................................................................................... 22
6.6 DRIVE OPERATING DISPLAY – OLED KEYPAD, IP55 AND IP66 .................................................................................. 23
6.7 ACCESSING AND CHANGING PARAMETER VALUES – OLED KEYPAD .......................................................................... 23
6.8 RESETTING PARAMETERS TO FACTORY DEFAULT SETTINGS....................................................................................... 24
6.9 CHANGING THE LANGUAGE ON THE OLED DISPLAY – OLED KEYPAD ....................................................................... 24
6.10 KEYPAD SHORT CUTS .................................................................................................................................................... 25
6.11 IP20 CHANGING PARAMETERS OR RUN MOTOR FROM KEYPAD ................................................................................... 25
6.12 MONITORING FROM KEYPAD .......................................................................................................................................... 26
7 GENERAL SPECIFICATION 28
8 WARNING AND ALARM CODES 29
Copyright © Beijer Electronics, 2020
This software/documentation/information (below referred to as ‘the material’) is the property of Beijer Electronics. The
holder or user has a non-exclusive right to use the material.
The holder is not allowed to distribute the material to anyone outside his/her organization except in cases where the
material is part of a system that is supplied by the holder to his/her customer.
The material may only be used with products or software supplied by Beijer Electronics. Beijer Electronics assumes no
responsibility for any defects in the material, or for any consequences that might arise from the use of the material.
It is the responsibility of the holder to ensure that any systems, for whatever applications, which is based on or includes the
material (whether in its entirety or in parts), meets the expected properties or functional requirements.
Beijer Electronics has no obligation to supply the holder with updated versions.

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4 Installation
The drive should be mounted in a vertical position only on a flat, flame resistant, vibration free
mounting using the integral holes. IP55/66 is allowed to be mounted outdoors but must be
protected from sunlight and it also recommended having a roof to avoid snow directly on the
drive. BFI will not start if ambient temperature is below minus 10 degrees Celsius.
4.1 Physical dimensions IP66
Rating Drive BFI-P2-IP66 Drive
size
A
Height
[mm]
B
[mm]
D
[mm]
E
[mm]
F
Depth
[mm]
G
Width
[mm]
H
[mm]
I
[mm]
J
[mm]
Weight
[kg]
1 x 230 V 3 x 230 V 3 x 400 V
0043 -
0105
[0,75- 2,2 kW]
0043 -
0105
[0,75- 2,2 kW]
0022 -
0095
[0,75- 4,0 kW] 2 257 220 200 28.5 239 188 176
4.2 8.5 4,8
None 0180
[ 4,0 kW]
0140 -
0180
[5,5 - 7,5 kW] 3 310 277 252 33.4 266 211 198
4.2 8.5 7,7
NOTE
Mounting bolts Size 2 and Size 3: 4 x M4.
Control Terminal, Required Torque All Sizes 0,5 Nm.
Power Terminal, Required Torque All Sizes 1 Nm.
Drive IP-
class and
Size
X [mm]
Above &
Below
Y [mm]
Either
Side
Between
drives
Minimum
Airflow
[m3/min]
IP20, size 2 75 50 0 0,3
IP20, size 3 100 50 0 0,9
IP20, size 4 200 25 70 1,7
IP20, size 5/6 200 25 70 2,9
IP20, size8 250 50 100 14
All IP55 and
IP66
200 10 10 No requirement
Note All BFI can be mounted close to each

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IP66 drives are fitted with 3 knockout holes for cable inlet and outlet. If more than 3 cables are to
enter the drive it is possible to have two or more cables going through one gland, this to ensure
IP66.
Holes and recommended glands are listed in table below. The motor cable does not have to be
attached to the drive with an EMC-gland.
4.2 Physical dimension IP20
BFI-P2-IP20 Drive
size
A
Height
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
Depth
[mm]
G
Width
[mm]
H
[mm]
Weight
[kg]
1 x 230 V 3 x 230 V 3 x 400 V
0043 -
0105
[0,75-2,2kW]
0043 -
0105
[0,75- 2,2kW]
0022 -
0095
[0,75 - 4,0 kW]
2 221 207 137 209 5.3 185 110 63 1,8
None
0180-
0240
[4,0- 5,5kW]
0140 –
0240
[5,5 - 11 kW] 3 261 246
- 247 6 205 131 80 3,5
0390 – 046
0
[7,5 - 11 kW]
0300 – 046
0
[15 - 22 kW] 4 418 - 400 240 160 125 9,2
0610 – 072
0
[15 - 18 kW]
0610 – 072
0
[30 - 37 kW] 5 486 - 460 260 222 175 18
0900 – 1100
[22 - 30 kW]
0900 – 110
0
[45 - 55 kW] 6A 614 - 578 320 286 200 32
1500 – 180
0
[37 - 55 kW]
1500 – 202
0
[75 - 90 kW] 6B 726 - 680 320 330 225 43
None 3700 – 450
0
[200 - 250 kW]
8 995 480 482 128
NOTE
Mounting bolts Frame Size 2-3: M4 Frame Size 4-5 and 6A: M8
Frame Size 6B: M10 Frame Size 8: M12
Control Terminal, Required Torque All Frame sizes: 0.5 Nm.
Power Terminal, Required Torque
Frame Size 2-3: 1 Nm Frame Size 4: 2 Nm
Frame Size 5: 4 Nm Frame Size 6A: 12 Nm
Frame Size 6B: 15 Nm
Cable Gland, IP66 Hole Size & recommended glands
Frame size Hole sizes Gland PG
Size 2 1x22mm & 2x28 mm 1xPG13,5 & 2xPG21
Size 3 1x22mm & 2x28 mm 1xPG13,5 & 2xPG21

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4.3 Physical dimensions IP55
Rating Drive BFI-P2-IP55 Drive
size
A
Height
[mm]
B
[mm]
D
[mm]
E
[mm]
F
Depth
[mm]
G
Width
[mm]
H
[mm]
I
[mm]
J
[mm]
Weight
[kg]
3 x 230 V 3 x 400 V
0240 - 0460
[ 5,5 - 11 kW]
0240 - 0460
[ 11 - 22 kW] 4 450 428 433 8 252 171 110 8,5 15 12
0610 - 0720
[ 15 – 18,5 kW]
0610 - 0900
[ 30 – 45 kW] 5 540 515 520 8 270 235 175 8,5 15 23
0900 - 1800
[ 22 – 45 kW]
1100 – 2020
[55 – 110 kW] 6 865 830 840 10 330 330 200 11 22 55
2020 - 2480
[ 55 – 75 kW]
2400 - 3020
[132 – 160 kW] 7 1280 1245 1255 10 360 330 200 11 22 89
NOTE
Mounting bolts Size 4 and 5: M8 Size 6 and 7: M10 (5/16 UNF)
Control Terminal, Required Torque All Frame sizes: 0.5 Nm.
Power Terminal, Required Torque Size 4: 2 Nm Size 5: 4 Nm Size 6 and 7: 20 Nm.
IP55 Drives do not have any predrilled gland holes for cable inlet.
H
G
A
B
D
E
F
Ø
I
Ø
J

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4.4 Fuses, cable dimensions and power losses
200-240V ±10% - 1 Phase Input – 3 Phase Output
Output
Power
BFI-
P2
model
Nominal
Input
Current
Fuse or
MCB
(type B)
Supply
Cable
Size,
A1 40°C
Supply
Cable
Size,
E 30°C
Nominal
Output
Current
Motor
Cable
Size,
E 30°C
Max
Motor
Cable
Length
Power
losses
Recommended
Brake resistor
kW Amps Amps mm2 mm2 Amps mm2 m W ohm
0.75 0043 8,5
10
10,5
1,5
4,3
1,5
100
22,5
100
1.5 0070 15,2
16
2,5
1,5
7,0
1,5
100
50
50
2.2 0105 19,5
25
6
2,5
10,5
1,5
100
66
35
380-480V ±10% - 3 Phase Input – 3 Phase Output
Output
Power
[kW]
BFI-
P2
model
Nominal
Input
Current
Fuse or
MCB
(type B)
Supply
Cable
Size, A1
40°C
Supply
Cable
Size,
E 30°C
Nominal
Output
Current
Motor
Cable
Size,
E 30°C
Max
Motor
Cable
Length
Power
losses
Recommended
Brake resistor
Amps Amps mm2 Amps Amps mm2 m W ohm
0.75 0022 2,4 6 1.5 1.5 2.2 1.5 100 15 400
1.5 0041 5,1 6 1.5 1.5 4.1 1.5 100 50 200
2.2 0058 7,5 10 1.5 1.5 5.8 1.5 100 50 150
4 0095 11,2 16 2.5 1,5 9.5 1.5 100 120 100
5.5 0140 19 20 4 2,5 14 1.5 100 165 75
7.5 0180 21 25 4 2,5 18 2,5 100 225 50
11 0240 29 32 6 2,5 24 4 100 330 40
15 0300 37 50 16 6 30 6 100 450 22
18,5 0390 47 50 16 6 39 10 100 550 22
22 0460 52 63 25 10 46 16 100 660 22
30 0610 64 80 35 16 61 16 100 900 12
37 0720 76 80 35 16 72 16 100 1110 12
45 0900 92 100 70 25 90 35 100 1350 6
55 1100 112 125 70 35 110 35 100 1650 6
75 1500 153 160 120 50 150 50 100 2250 6
90 1800 184 200 150 95 180 95 100 2700 6
110 2020 206 250 185 150 202 150 100 3300 6
132 2400 244 315 2x150 2x70 240 2*70 100 3900 6
160 3020 308 400 2x185 2x95 302 2x95 100 4800 6
200 3700 522 600 - - 370 2x95 100 3400 2
200* 394 500 - -
250 4500 634 800 - - 450 2x150 100 4250 2
250* 478 600 - -
NOTE Operation with single phase supply is possible, with 50% derating of the output current capacity.
The maximum motor cable length stated applies to using a shielded motor cable. When using an unshielded cable, the maximum
cable length limit may be increased by 50%. Maximum cable length may be increased by 100% by using an output choke.
PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the
motor terminals, depending on the motor cable length and inductance. The rise time and peak voltage can affect the service life
of the motor. Beijer recommend using output choke for motor cable lengths of 50m or more to ensure good motor service life.
For UL compliant installation, use Copper wire with a minimum insulation temperature rating of 70°C, UL Class CC or Class J Fuses
200* and 250* is with 4% input Line choke.
The data above is provided to show typical values. Results measured at the point of installation may
vary according to the installation site and load conditions Test results are measured under 230- or
400-Volt RMS AC Supply Voltage, Operating IE2 motor with matching power rating according to
the drive and Operated at full rated output current capacity. All recommended sizes of cable sizes
and fuses are recommendations. National laws and recommendations are to be considered.
Recommended choice of cable sizes and fuses follows DIN VDE 0100 paragraph 430 Appendix,
motor cable is copper, way of wiring A1 and E is following SS 424 24 24 edition. A1 means cable/
conductors in some kind of duct in a maximum temperature of 40°C. E means cable/ conductors
mounted on a ladder. Calculated at 30°C with 9 or several cables (correction factor 0,78).

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4.5 Derating Information
Derating of the drive maximum continuous output current capacity is required when:
 Operating at ambient temperature in excess of 40°C/104°F (IP55 & IP66) or 50°C / 122°F (IP20).
 Operating at Altitude in excess of 1000m/ 3281 ft.
 Operation with Effective Switching Frequency higher than the minimum setting.
The following derating factors should be applied when operating drives outside of these conditions.
Derating for Ambient Temperature
Enclosure Type
Maximum Temperature
without derating at Switching frequency of 4
kHz
Derate by Maximum
Permissible
IP20 50°C / 122°F N/A 50°C / 122°F
IP55 40°C / 104°F 1.5% per °C (1.8°F) 50°C / 122°F
IP66 40°C / 104°F 2.5% per °C (1.8°F) 50°C / 122°F
Derating for Altitude
Enclosure Type Maximum Height Above Sea Level Without
Derating
Derate by Maximum
Permissible
IP20, IP55 and IP66 1000m / 3281ft 1% per 100m / 328 ft 4000m / 13123 ft
Derating for Switching frequency
Example of Applying Derating Factors
A 4kW, IP66 drive is to be used at an altitude of 2000 metres above sea level, with 12 kHz switching
frequency and 45°C ambient temperature.
From the table above, we can see that the rated current of the drive is 9.5 Amps at 40°C,
Firstly, apply the switching frequency derating (if any), 12 kHz, 25% derating, 9,5 x 75%= 7,1 A
Now, apply the derating for higher ambient temperature, 2.5% per °C above 40°C = 5 x 2.5% = 12.5%
7,1 Amps x 87.5% = 6,2 Amps.
Now apply the derating for altitude above 1000 metres, 1% per 100m above 1000m = 10 x 1% = 10%
6,2 Amps x 90% = 5,5 Amps continuous current available.
If the required motor current exceeds this level, it will be necessary to either:
Reduce the switching frequency selected or use a higher power rated drive and repeat the calculation to
ensure sufficient output current is available.
Enclosure
Type
Switching Frequency
4 kHz 8 kHz 12 kHz 16 kHz 24 kHz 32 kHz
IP20 N/A N/A 20% 30% 40% 50%
IP55 N/A 10 % 10 % 15 % 25 % N/A
IP66 N/A 10 % 25% 35% 50% 50%

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4.6 Overview of power supply, grounding and motor cable
3-phase and single-phase drives
 Drive is to be connected with ground/PE by separate grounding wire.
 1-phase power supply should be connected to L1/L, L2/N. L3 is not accessible.
 3-phase power supply should be connected to L1, L2 and L3.
 Phase sequence of power supply is not important and cable doesn’t have to have shield.
400V
230V
690V
400V
S
TAR
DELTA
 Motor cable must be a shielded cable to fulfil EMC requirements. Example of cables to be used
are RKFK, Ölflex Classic 100 CY, FKKJ-EMC, or similar.
 Shield of the motor cable should be connected to ground/earth in both ends. On motor side an
EMC-gland is to be used.
 Shield of motor cable is to be connected to ground terminal in the drive itself. For IP20 drives
the shield can instead be clamped to the mounting plate with a clip.
 Motor must also be well attached into the mechanical frame of the machinery and have the
same potential as the electrical cabinet. Separate earth connection might be necessary.
 Motor cable should avoid being installed close to telephone-, network- or signal wiring.
Minimum distance is 30 cm.
M ~
U
V
W
L1/L
L2/N
L3
 Protective grounding of motor is connected to drive
 Motor cable should be connected to U, V, W.
 Inverter Power supply 3*400 VAC:
- Rated voltage of motor 230/400, Star connection
- Rated voltage of motor 400/660, Delta connection
 Inverter Power supply 1*230 VAC
- Rated voltage of motor 230/400, Delta connection

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4.7 Safe Torque Off, STO
BFI-P2 has two digital inputs for Safe Torque Off. These two inputs must be correct
connected otherwise the Drive will not run andInhibitwill be shown on the display. If
safety is not to be used terminal 12 must be connected to terminal 1 and terminal 13
connected to terminal 7. More about safety inputs can be read in User Manual BFI-P2.
4.8 AC-Flux braking and brake transistor and external brake resistor
If a larger amount of regenerate power is being produced than BFI can handle at stop function AC
Flux Braking can be used. Means that motor is being over excitated during stop and used as brake
resistor. Note that heat of motor will increase and it only works during deceleration. Put parameter
P1-05=4 to activate AC Flux braking.
If AC Flux braking is not enough BFI has a dynamic brake transistor and an optional external
braking resistor can be connected to +DC and BR when required. The DC-, DC+ and BR+
connections are blanked off by plastic tabs when sent from the factory. The plastic tabs can
be removed if/when required.
OD-BR100-BFI is mounted inside an IP20 Size2 and 3 drives and with a resistance of 100 Ω
and continuous power of 200 W. OD-BRES4-BFI is mounted inside IP55 Size4 and 5 drives
with a resistance of 33 Ω and continuous power of 500 W. Resistance must never be lower
than minimum allowed resistance. Software protection against brake resistor and cable
overload is carried out within the drive.
For correct protection:
o The brake transistor is enabled by putting P1-05=2
o Enter the resistance of the brake resistor in P6-19 (Ohms)
o Enter the average (not peak) power of the brake resistor in P6-20 (kW)
Drive model Minimum
Permissible
resistance
[ohm]
Brakeresistor to be used
Voltage
[VAC] BFI-P2 Name
Power resistor [kW] Resistans
[ohm]
Average Peak for
0,125 sec
1-fas
230
0043 [0,75kW] -
0105 [2,2kW] 75 OD-BR100-BFI or
BSD600R75-4
0,2
0,6
12
-
100
75
3-fas
400
VAC
0022 [0,75 kW] -
0095 [4,0 kW] 100 OD-BR100-BFI or
2 pieces of BSD300R82-4 in serial
0,2
0,6
12
-
100
164
0140 [5,5 kW] -
0240 [11 kW] 70 BSD600R75-4 or
2 pieces of BSD-600R140-4 in parallel
0,6
1,2
-
-
75
70
0300 [15kW] -
0460 [22kW] 26 OD-BRES4-BFI (For IP55 drives)
or
2 pieces of BSD-2000R13-4 in serial
0,5
4,0 - 33 26
0610 [30 kW] -
0720 [37 kW] OD-BRES4-BFI (For IP55 drives)
or
BSD-2000R13-4
0,5
2,0 - 33 13
0900 [45 kW] -
3
020
[160 kW]
6
Contact Beijer Electronics for design of brake resistor
3700[200 kW] -
4500 [250 kW] 2
Wires should be
protected
against short
circuits as
s
hown
above

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4.9 EMC-filter
BFI contains an internal EMC-filter connected to earth. BFI with built-in EMC-filter must never be used
in systems were the 3-phase supplying net doesn’t have a neutral connected to earth, normally called IT-
net. IT-net is normally being used in all types of boats and also some parts of Norway.
In the rest of Europe TN-net is most common were EMC-filter can be used.
The EMC-filter on BFI IP20 can be disconnected by removing a screw or screws depending on drive size.
Disconnecting of EMC-filter for BFI-P2 IP55 and IP66 must be carried out by Beijer Electronics.
Size 2 and 3 Size 4 Size 5 Size 6A and 6B
Disconnect EMC filter by removing the marked screw or screws.
4.10 IP66 Integrated Control Switch and Potentiometer Wiring
BFI-P2 is optionally available with an integrated mains disconnect / isolator and front mounted control
switch and potentiometer. This allows the drive to be operated directly from the front control panel,
whilst also providing for options such as Hand / Auto or Local / Remote Control etc.
The built-in switch and potentiometer are wired inside the terminal cover directly to the user control
terminals as shown in the diagram below.
These connections may be disconnected by the user if they are not required.
Switch Left: Run Reverse with speed decided by potentiometer.
Switch Centre: Stop.
Switch Right: Run Forward with speed decided by potentiometer.

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4.11 Overview control inputs/outputs
Picture below shows an overview of control signals and factory set functionality.
Use internal or external 24 VDC. The CPU board of BFI can be activated even though power supply, 200-480 VAC, is off. This
is done by an external 24VDC supply to terminal 1 and 0 VDC to terminal 7. This must be a 24 VDC power supply only used for
BFI:s and no other units. Do not mix external 24 VDC supply with BFI internal 24 VDC supply on terminal1.
AOUT1: 0-10 V / 24 VDC
Output frequency 0-10 V
AOUT2: 0-10 V / 24 VDC
Output current 0-10 V
2 DIN1: Startsignal and Reset
DIN2: Fwd / Rev direction
DNI3: Analog 1 / Preset speed 1
+24 VDC
AIN1: Analog ref 1
+10 VDC
0 VDC
Relay Output 2 Drive
Enabled
10
12
13
AIN2: Analog ref 2
STO+ Safety in +
STO- Safety in -
Relay Output 1
Drive Healthy
1
3
4
5
6
7
11
14
15
16
17
18
9
8
0 V reference

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5 Basic Parameter setting
The basic parameter setting that always is to be checked or modified is listed below:
Para-
meter
Name Default
settng
To be set Function
P1-
01
Maximum Frequency 50 Hz Max freq.
If P1-09, Motor rated speed, ≠ 0 unit is rpm instead of Hz.
P1-
02
Minimum Frequency 0 Hz Min freq. Set value over 0 Hz to ensure torque in motor. If P1-10, Motor rated
speed, ≠ 0 unit is rpm instead of Hz.
P1-03
Acceleration Time 5,0 sec Acceleration ramptime from 0 Hz to P1-09 (50 Hz)
P1-04
Deceleration Time 5,0 sec Deceleration ramptime from P1-09 (50 Hz) to 0 Hz
P1-05
Stop Mode 0
0: Ramp to stop
1: Coast to stop
2: Ramp to stop with break chopper enbled
4: AC Flux breaking
P1-07
Motor Rated Voltage 230/400 V
Put rated voltage of motor from motor nameplate in unit V
P1-08
Motor Rated Current - Put rated current of motor from motor nameplate in unit A
P1-09
Motor Rated Frequency
50 Hz 50 Hz Put rated frequency of motor from motor nameplate in unit Hz
P1-10
Motor Rated Speed 0 Rpm
If not 0 all speed related parameters will be displayed in rpm.
Setting of rated motor speed enables the slip compensation function.
Setting of rated motor synchronus speed will display will speed in
rpm but without slip compensation.
P1-12
Command Source 0 0 0: Control by digital and/or analog signals
1: Control from Keypad
P1-14
Parameter Access 0 201 Normally only parameters P1-01 to P1-14 are accessable. All other
parameters are accessable with this parameter put to 201.
P2-24 Switching Frequency Drive
depending
Keep as low as possible. Higher value decreas audible noise in
motor but increase losses in drive.
5.1 Digital start in 1 or 2 directions and 1 Preset- and analog setpoint
Start is done in forward or reverse direction and set frequency is either a fixed preset speed or an
analog input signal on terminal 6. Analog signal can be either 0-10 V, 10-0 V, 4-20 mA or 20-4
mA. If a 4-20 mA signal is used the current should go into terminal 6 and out from terminal 7.
Status inputs Action
DI1 DI2 DI3
0 0 Any No output from drive
1 0 0 Forward & Analog Speed on terminal 6
1 0 1 Forward & Preset Speed 1 in P2-01
1 1 0 Reverse & Analog Speed on terminal 6
1 1 1 Reverse & Preset Speed 1 in P2-01
DIN2: Fwd or Rev
2
3
5
6
7
1
DIN1: Start signal
0 VDC
+24 VDC
AIN1: Analog ref
+10 VDC
4-20
mA
4
DIN3: Preset speed

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Para-
meter
Name Default
settng
To be
set
Function
P1-13
Digital Inputs Function 1 1 Must be put to 1
P2-01 Preset Speed 1 5 Hz Can be set between 0 to P1-01 setting (Maximum Speed)
P2-30
Analog Input 1 Format 0
Type of
analog
input
0: 0 to 10 VDC; 3: 0 to 20mA
4: 4 to 20mA. Trip if signal level < 3mA
5: 4 to 20mA, Ramp to Preset speed 4 if signal level < 3mA
P2-31
Analog Input 1 Scaling 100 %
Defines scaling of analog input 1 at maximum analog input value towards
maximum speed in P1-01.
Output frequency= (Analog input value)/100 * (P2-31)/100 * P1-01 [Hz]
P2-32
Analog Input 1 Offset 0 %
P2-32 defines an offset in % of full range for analog input 1.
A positive offset is deducted from the incoming analog signal and a negative
offset is added.
Example, if P2-30=0–10V and P2-32=10.0%, then 1 volt (10% of 10V) will be
deducted from incoming analog reference prior to it being applied.
5.2 Digital start signal in 2 directions and 8 fixed Preset speeds
Start in two directions and up to 8 fixed speeds. If only 4 fixed speeds are to be used, AIN2 terminal
10, can be excluded. If only 2 fixed speeds are to be used, AIN1 terminal 6, can be excluded.
Table below shows what parameters needs to be set to get 2,4 or 8 fixed speeds.
Para-
meter
Name
Default
settng
To be set
if 2 fixed
speeds
To be set
if 4 fixed
speeds
To be set
if 8 fixed
speeds
Function
P1-12
Command Source 0 0 0= Control by digital and/or analog signals
P1-13
Digital Inputs Func 1 2 2= 8 Preset Speeds, Run and Direction Control
P2-01
Preset Speed 1 5 Hz
Can be set between 0 Hz to P1-01 setting
(Maximum speed)
P2-02 PresetSpeed 2 10 Hz
P2-03 PresetSpeed 3 25 Hz Not used
P2-04 PresetSpeed 4 50 Hz Not used
P2-05 PresetSpeed 5 0 Not used Not used
P2-06 PresetSpeed 6 0 Not used Not used
P2-07 PresetSpeed 7 0 Not used Not used
P2-08 PresetSpeed 8 0 Not used Not used
Status inputs Action
AIN2 AIN1 DIN3
0 0 0 Preset speed 1, P2-01
0 0 1 Preset speed 2, P2-02
0 1 0
Prese
t s
peed 3, P2
-
03
0 1 1 Preset speed 4, P2-04
1 0 0 Preset speed 5, P2-05
1 0 1 Preset speed 6, P2-06
1 1 0 Preset speed 7, P2-07
1 1 1 Preset speed 8, P2-08
DIN2: Fwd or Rev
2
3
4
6
1
DIN1: Start signal
0 VDC
+24 VDC
AIN1: Preset speed
Use internal or external 24 VDC
7
DIN3: Preset speed
AIN2: Preset speed
10

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5.3 Alarm reset
Alarm reset is factory set dedicated terminal 2, DIN1. Drive is reseted by positive edge on
terminal 2. Observe that terminal 2 also can be Start forward and drive might start if drive
also has a set frequency. It is possible to dedicate a specific input as just an Alarm reset.
5.4 Transistor outputs 24 VDC or analog output, 0-10 V/4-20 mA
Terminal 8 and 11 can be either analog output 0-10 VDC/4-20 mA or transistor output 24
VDC. Outputs do not need an external power supply. Maximum load is 20 mA.
5.5 PTC-thermistor
A motor thermistor or thermistor contact can be connected to analog input 2, terminal 10.
Set P1-13 to 6, 7, 16 or 17 make sure functionality for other inputs follows your specification. If
not, adjust functionality manually in parameter group 9. Contact Beijer Electronics for further
assistance. Put P2-33=2=PTC. Inverter will trip with open contact or a resistance above 2.5 kOhm.
Input is not ATEX approved. The cable for PTC-wires must be shielded and well separated from
the motor cable. Otherwise an external PTC-relay might be needed due to disturbances.
Para-
meter
Name Default
setting
Function
P2-11
Analog Output 1
Function 8
Digital Output Mode. Logic 1 = +24VDC
0: Drive Enabled (Running) When the Drive is enabled (Running)
1: Drive Healthy. Power is applied to the drive and no fault exists
2: At Target Frequency. Output frequency matches the set frequency
3: Output Frequency >0. When the motor runs above zero speed
4: Output Frequency >= Limit. Output frequency > P2-16 (AOUT1) or P2-19(AOUT2)
5: Output Current >= Limit. Motor current > P2-16 (AOUT1) or P2-19(AOUT2)
6: Output Torque >= Limit. Motor torque > P2-16(AOUT1) or P2-19(AOUT2)
7: Analog 2 Signal Level >= Limit. Analog Input 2 > P2-16(AOUT1) or P2-19(AOUT2)
8: Output Frequency 0-10 V. 0 Hz to setting in P1-01
9: Motor Current 0-10 V. 0 to 200% of setting in P1-08
10: Motor Torque. 0 to 200% of motor rated torque
11: Motor Power. 0 to 150% of the drive rated power
12: User PID output. 0 – 100% represents the output of the internal PID controller
P2-13
Analog Output 2
Function 9
P2-12 Analog Output 1 0 If ouputs is to be transistor outputs these parameters do not need to be configured.
0: 0 to 10 VDC; 1: 10 to 0 VDC; 2: 0 to 20 mA;
3: 20 to 0 mA; 4: 4 to 20mA; 5: 20 to 4 mA
P2-14 Analog Output 2 0
8
9
AOUT1: 0-10 V / 4-20 mA / 24 VDC Default Output Frequency 0-10 V
0 V reference
AOUT2: 0-10 V / 4-20 mA / 24 VDC Default Output Motor current 0-10 V 11

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5.6 Relay outputs
5.7 Fieldbus control settings
The drive can be controlled by fieldbus or Ethernet. Following settings must be done:
P1-12=4, Start/stop/frequency setpoint command by bus
P1-14=201, make access to parameters in group 5 mentioned below
Terminal 2 must be connected to 24 V and safety inputs(STO+/STO-) correctly connected.
Specific details Station-
number
Fieldbus
ramp action
P5-07
Communication
Speed/Baud rate Timeout [sec] P5-05 Loss action
P5
-
06
ProfiNet GSDML-V2.25-HMS-
ABCC-PRT2P-
201110111.xml
Set by
master
0: Disabled
1: Enabled
Set by master
Drive behaviour if a
communication
command is not
received within time
specified in this
parameter. Type of
reaction decided in
P5-06.
0: Trip
1: Ramp to
stop and
trip
2: Ramp to
stop and
no trip
3: Preset
speed 8
(P2-08)
Profibus DP HMSB1811.gsd P5-01
Eth
erNet/IP
IPaddress
Modbus TCP
CC-Link Ver1, Remote device
station, Exclusive station
2
P5-01 P5-03:
9,6= 156 kbs
19,2= 625 kbs
38,4= 2,5 Mbs
57,6= 5 Mbs
115,2= 10 Mbs
Ethercat ESI_BFI_ECT_V_1_09_2
0190507_XML
Set by
master
Set by master
DeviceNet
005A000000620200.eds P5-01 P5-03
Parameter Default
setting
Function
P2-15:
Relay
output 1
function
terminal
15 and 16
1
0: Drive Enabled (Running) When the Drive is enabled
1 Drive Healthy. Power is applied to the drive and no fault
exists
2: At Target Frequency. Output frequency matches the set
frequency
3: Output Frequency >0 Hz When the motor runs above zero
speed
4: Output Frequency >= Limit. Output frequency > P2-16
(Relay1) or P2-19(Relay2)
5: Output Current >= Limit. Motor current > P2-
16 (Relay1) or
P2-19(Relay2)
6: Output Torque >= Limit. Motor torque > P2-16 (Relay1) or
P2-19(Relay2)
7: Analog input 2 > Limit. Analog input 2 > P2-16 (Relay1) or
P2-19 (Only Relay2)
8: Hoist Brake Control. Relay can be used to control the
motor holding brake on a hoist (Only Relay2)
P2-18:
Relay
output 2
function
terminal 18
0 10: Maintenance Due
11: Drive available- Ready to run
12: Drive Tripped and in a fault condition
13: Safe Torque off (STO) status
14: PID Error ≥ Limit The PID Error ≥ Programmed limit
Relay Output 2
Default Drive
Enabled
17
18
Relay Output 1
Default Drive
Healthy
14
15
16

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5.8 Fieldbus communication protocol
Cyclic data for all bus types consist of four 16-bit word input and output. Word 1 and 2 has the
following meaning:
Word
Data to drive
Data from drive
1
Bit 0 0: Stop
1: Start
Bit 0 0: Stop
1: Startsignal on
Bit 1 0: Deceleration time in P1-04
1: Deceleration time in P2-25
Bit 1 0: Drive Healthy
1: Drive tripped
Bit 2 0: No function
1: Alarm reset
Bit 2 No Function in BFI-P2
Bit 3 0: No function
1: Coasting stop
Bit 3 0: Safe Torque inputs activated
1: Safe Torque inputs deactivated, Inhibit in display
Bit 4-15 Not used Bit 4 0: Maintenance Time Not Elapsed
1: Maintenance Time Elapsed
Bit 5 0: Not in Standby
1: In Standby
Bit 6 0: BFI not Ready to run
1: BFI Ready to run, ( Enabled, STO ok, Power on)
Bit 7 Not used
Bit 8-15 Alarmcode
2 Set frequency [0,1 Hz] Actual output frequency [0,1 Hz]
Word 3 and 4 of output/input data can be individually configurated described in table below.
Para-
meter
Name Default
settng
Function Explanation
P5-12
Fieldbus
Module
PDO3
0
What to be read
in word 3
0 : Motor Current in A with one decimal place, 105 = 10,5 A (P5-12)
0 : Output Torque, Value 0 to 2000 = 0 to 200 % of rated torque (P5-08)
1 : Output Power in kW with two decimal places, 405 = 4.05kW
2 : Digital Input Status. Bit 0 =Digital input 1 status, Bit 1= Digital input 2 status etc
3 : Analog Input 2. Signal Level 0 to 1000 = 0 to 100.0%
4 : Drive Heat-sink Temperature in °C
5 : User Register 1. Accessable by PLC program or group 9 parameters
6 : User Register 2. Accessable by PLC program or group 9 parameters
7 : P0-80 Value P6-28
P5-08
Fieldbus
Module
PDO4
0
What to be read
in word 4
P5-14 Fieldbus
Module PDI3
0
What to be written
in word 3
0 : Torque limit / ref (%) Set in % of rated torque with 1 decimals.
1 : User PID Reference - 0 to 1000 = 0% to 100.0%
2 : User Register 3 – Can be accessed by PLC program or group 9 parameters
P5-13 Fieldbus
Module PDI4
0
What to be written
in word 4
0: User ramp time – In second with two decimal places.
1: User Register 4 – Can be accessed by PLC program or group 9 parameters
Acyclic data is also available except for CC-link.
5.9 Energy Optimization function
The Energy Optimization function is designed to maximize the energy savings achievable when the
motor and drive is not operating at rated load. Care should be taken in using the energy optimiser
function in applications where the frequency setpoint to the drive changes continuously, such as PI
control applications. As the motor voltage is reduced, the slip of the motor may increase, resulting
in a small drop in motor speed, which can make the PI control unstable. Detailed explanation of the
function is to be found in Application Notes on www.beijerelectronics.com
Parameter
Name
Default setting
Function
P1-06 Energy Optimization 0 0= Disbaled 1 = Enabled

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5.10 Control from a Modbus RTU master
A Modbus RTU network with BFI-E3, BFI-H3 or BFI-P2 is connected as below:
Settings in BFI-P2 are speed setting is 115 200 bit/sec, 8 data bits, 1 stop bit, No Parity.
Hardware Function Comment
CAB 114 Shielded cable with one RJ45 and 3 wires
marked SDA, SDB and SG for screwte
rminals.
Cable length 3 m. Modbus RTU- pin7 and Modbus RTU+
p
in8
i
n
BFI.
CAB 113 Shielded cable with one RJ45 for BFI and one 9-
pol
e D
-
sub
for X2 pan
els
.
Cable legth 3 m. Built-in 120 ohm resistor in D-sub between
pin
7 and
pin
8
.
OPT
-
2
-
J45SP
-
BFI
T
-
Connection of 2 serial
cables into one drive.
RJ45
male to
BF
I
and
2
female
RJ45
f
or network
connection
OPT
-
2
-
RJTRM
-
BFI
RJ45
with a
110 ohm resistor
.
To be put in the last BFI
-
split
ter
.
Para-
meter
Name Default
settng
To be set Function
P1-12
Command Source 0 4 4= Control by Modbus RTU
P1-14
Parameter Access 0 201 Get access to parameter group 5
P5-01
Drive Fieldbus Adress 0 Stationnumber 0-63. First Drive should be stationnumber 1
P5-03
Baud Rate 115,2 9,6, 19,2, 38,4, 57,6 or 115,2 = kbs
P5-04
Data Format 0 0 or "n-1”: No Parity, 1 stop bit 1 or “n-2”: No parity, 2 stop bits
2 or “0-1”: Odd parity, 1 stop bit 3 or “E-1”: Even parity, 1 stop bit
P5-05
Comm Loss Timeout 1,0 Drive behaviour if a communication command is not received within
specified time.Type of reaction set in P5-06. 0 = trip never will occur
P5-06
Comm Loss Action 0 0: Trip and coast to stop 1: Ramp to stop and trip;
2: Ramp to stop and no trip 3: Preset speed 8 (P2-08)
P5-07
Fieldbus Ramp Ctrl 0 Decides which ramps for accelearation and deceleration to be used.
0: From parameters; 1: From Modbus/RTU
P5-15
Modbus Response delay
0 Defines a response delay from the BFI of a Modbus telegram. Entered
value defines a delay of characters.
2
1
DI1: Startsignal
+24 VDC
DI1 must always be closed to start
Modbus master RTU
SG
SDB
BFI
RDB
SDA
RDA
Put termination switch in 1
2
0 ohm
8
7
3
1 8
BFI
IP2
0
CAB 113
Patchcable
Cat 6
Modbus master
X2 panel
CAB 114
RS485 + Pin1
OPT-2-
RJTRM-
BFI
OPT-2-
J45SP
-
BFI
RS485 – Pin6
GND Pin5
Modbus master
Nexto Xpress
D+
D-
GND
BFI
IP
66

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5.11 Control from a CANopen master
BFI-P2 should have firmware version 2.45 (from December 2019) for full functionality. There are
two eds files for BFI-P2 depending on physical size. They are called BFI-P2_Size2_and_3.eds and
BFI-P2_Size4_and_7.eds and is to be downloaded from www.beijerelectronics.
A CANopen network with BFI-P2 are connected as below.
BFI-P2 has one RJ45 for CANopen connection.
Default settings in BFI and project is 500 kbits/sec.
Hardware
Fun
c
tion
Comment
CAB 154 3 m shielded cable with one RJ45 for BFI and one
9-pole D-sub for X2 panels.
Built-in 120 ohm resistor in D-sub between
CANopen- pin1 and CANopen+ pin2.
CAB 155 Shielded 3 m cable with one RJ45 and 3 wires for
screwterminals marked H(+), L(-) and Shield.
120 ohm resistor for bus termination included.
OPT-2-J45SP-BFI T-Connection of 2 serial cables into one drive. RJ45 male to BFI and 2 female RJ45 for network
OPT-2-RJTRM-BFI RJ45 with a 120 ohm resistor. To be put in the last BFI-splitter.
Para-
meter
Name Default
settng
To be set Function
P1-12
Command Source 0 6 6= Control by CANopen
P1-14
Parameter Access 0 201 Get access to parameter group 5
P5-02
Drive Fieldbus Adress 0 First Drive should be stationnumber 1
P5-03
CANopen Baud Rate 500 125, 250, 500, 1000 Mbit/sec
P5-05
Comm Loss Timeout 1,0 Drive behaviour if a communication command is not received within
specified time.Type of reaction set in P5-06. 0 = trip never will occur
P5-06
Comm Loss Action 0 0: Trip and coast to stop 1: Ramp to stop and trip;
2: Ramp to stop and no trip 3: Preset speed 8 (P2-08)
P5-07
Fieldbus Ramp Ctrl 0 Decides which ramps for accelearation and deceleration to be used.
0: From parameters P1-03 and P1-04; 1: From CANopen
2
1
DI1: Startsignal
+24 VDC
DI1 must always be closed to start
BFI
CAB 154
Patchcable
Cat 6
CANopen master
X2 Control
CAB 155
CAN H Pin1
OPT-2-
RJTRM-
BFI
OPT-2-
J45SP
-
BFI
CAN L Pin6
GND
Pin5
CANopen master
Nexto Xpress
CAN H
CAN L
GND
BFI

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5.12 BFI-Smartstick
Communication between BFI Drive and PC-software BFI-Tools or app BFI-Tools Mobile is done
by Bluetooth through BFI-Smartstick. Bluetooth is not built into BFI but in BFI-Smartstick, see
picture below. BFI-Smartstick is connected to BFI through a RJ45 connector. BFI-Smartstick also
has a memory for parameter settings that can be read or written by buttons.
Chose BFI-Smartstick in Communication Settings. Scan Devices and when BFI-Smartstick is
found, connect.
P1-14 must be set to 201 to access all parameters in the drive. The BFI-Smartstick must also be
unlocked to write parameters. See manual BFI-Smartstick on www.beijerelectronics.com.
BFI-Smartstick can be purchased as three different products depending on requirements.
Name Explanation Item
number
OPT-3-STICK-BFI BFI-Smartstick. It can communicate by Bluetooth with BFI-Tools Mobile in a device and also with a PC with
Wimdows10.
63489
OPT-3-WLKIT-BFI BFI SmartStick and also a USB dongle to make BFI-Tools communicate on a PC with 7, 8, 10 63490
OPT-3-PCKIT-BFI BFI SmartStick, USB dongle and also a NFC reader to program the BFI Smartstick from a device by NFC 63491
Programming of BFI from a PC with BFI Tools is also possible with cable CAB115. It is a 3-meter
cable with USB connection to PC and RJ45 to BFI. Choose ”Wired Serial Interface
(RS485/RS232)” in picture above.

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6 Autotuning for Vector control
To take advantage of other modes than V/F control the inverter must make a measurement (offline
autotuning) of the motor. Autotuning means that the motor's electrical characteristics are measured
and stored in the drive. These are then used for controlling the motor in an optimal way, gives
additional torque at low speed and also makes motor speed constant even though load of the motor
fluctuates. Autotuning is done in the following way:
1. Make sure Safety Relay is correct connected or Safe Torque Off inputs are connected correctly,
terminal 1 to 12 and 9 to 13.
2. Make sure motor is connected to the Drive on terminals U, V and W
3. Set the following parameters in the sequence they are listed:
P1-07: Motor Rated Voltage (V), default 230 or 400.
P1-08: Motor Rated Current (A), default drive rating.
P1-09: Motor Rated Frequency (Hz), default 50.
P1-14: Parameter access code, default 0 set to 201
P4-05: Motor Power Factor, default -, (often referred to as Cos φ)
P4-01: 0 for Vector Speed Control or 1 for Vector Torque Control
4. Start Autotuning by set P4-02=1. Drive will perform autotune, a non-rotational function
although some small rotation of the motor shaft may occur
5. Wait for completion of autotune. During autotune the drive will display Auto-t or Auto-Tune on and
returning to its normal state once autotune is complete
6. Autotuning will write values to parameters P7-01, P7-02, P7-03, P7-04, P7-06
7. Autotuning can also fail. Check error code on display and look for explanation in chapter 8.
Symptom
Solution / Advice
Poor Torque Performance at
low speed
Check Auto
-
Tune performed Successfully
–
See Set
-
Up procedure
Check System criteria effecting auto-tune have not change. See step 3 in standard set-up procedure.
If any of these setting have changed then the Auto
-
tune p
rocedure
must be repeated.
Too much current causing
motor to heat up
Check parameter P1
-
07, motor nominal voltage
is set correctly
Check parameter P1
-
08, motor nominal current is set correctly
If running for sustained periods at low speed check adequate cooling is provided to the motor. Forced
ventilation of motor might be needed.
Motor Stalled
Check motor conne
ction
Check values entered into motor parameters P1
-
07 to P1
-
10 & P4
-
05
Check Auto
-
Tune performed Successfully
–
See Set
-
Up procedure
Re
duce the
load or/and Increase acc
eleration / deceleration time
Increase drive and motor rating
Unstable motor speed / poor
speed regulation
Check values entered into motor parameters P1
-
07 to P1
-
10 & P4
-
05
Check Auto
-
Tune performed Successfully
–
See
Set
-
Up p
rocedure
Check appropri
ate tuning of spe
ed loop controller, reduce Gain, P4
-
03
Poor motor dynamics, slow
response times
Check values entered into motor parameters
,
P1
-
07 to P1
-
10 & P4
-
05
Check Auto
-
Tune performed Successfully
–
See Set
-
Up proc
edure
Check appropriate tuning
of speed loop controller, increase gains as required
 Trip Occurring
Check th
e motor and motor connection cable for phase
-
phase and phase
-
earth short circuits
Check the load mechanically for a jam or stalled condition, or shock loads
Check values entered into motor parameters P1
-
07 to P1
-
10 & P4
-
05
Check Auto
-
Tune performed S
uccessfully
–
See Set
-
Up procedure
Increase the ramp up time in P1
-
03
Check appropriate tuning of speed loop controller, reduce gains as required
I_t-trp Trip Occurring

Increase acceleration rate or reduce the load
Check
motor cable length is withi
n specified limits
Check values entered into motor parameters (P1
-
07 to P1
-
10 & P4
-
05)
Check Auto
-
Tune performed Successfully
–
See Set
-
Up procedure
Check the load mechanically to ensure it is free, and no jams, blockages
or other mechanical faults
exist