Beijer Electronics BFI-E3 Series 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, Castle Donington: Beijer Electronics Products, [phone]
Visiting address: Stora Varvsgatan 13a, Malmö Turkey Istanbul: Beijer Electronics ve Ticaret A.s 0090 216 366 32 0200
Beijer Electronics Frequency Inverter BFI-E3 KI00369C 2021-09
1 Start-up document
This document is a simple start-up guide describing basic functionality of the drive BFI-
E3, firmware 3.11. Detailed explanations are to be read in User Manual BFI-E3 and is
attached with the drive itself but also possible to download from
www.beijerelectronics.com.
2 Important Safety Information
Read IMPORTANT SAFETY INFORMATION below, especially Warnings and Caution.
Danger: Indicates a risk of electric shock, which, if not
avoided, could result in damage to the equipment and
possible injury or death.
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 limitations.
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 turning 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 providing 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 protection provided where needed.
The driven motor can start at power up if the enable 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 potentially dangerous situation.
The BFI has an Ingress Protection rating of IP20 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
drilling 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 terminals 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 terminals are tightened to the appropriate torque setting
Do not attempt to carry out any repair of the BFI. In the case of suspected fault or malfunction, contact your local Beijer Electronics office for further
assistance.

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3 Table of Contents
1START-UP DOCUMENT ............................................................................................................................................1
2IMPORTANT SAFETY INFORMATION...................................................................................................................1
3TABLE OF CONTENTS..............................................................................................................................................2
4INSTALLATION...........................................................................................................................................................3
4.1 PHYSICAL DIMENSIONS IP20......................................................................................................................................3
4.2 PHYSICAL DIMENSIONS IP66......................................................................................................................................4
4.3 FUSES,CABLE DIMENSIONS AND POWER LOSSES......................................................................................................5
4.4 OVERVIEW POWER INPUT AND OUTPUT TERMINALS...................................................................................................5
4.5 INSTALLATION OF POWER SUPPLY,GROUNDING AND MOTOR CABLE ........................................................................6
4.6 BRAKE TRANSISTOR AND EXTERNAL BRAKE RESISTOR..............................................................................................8
4.7 EMC-FILTER...............................................................................................................................................................9
4.8 IP66, MAIN SWITCH,START/STOP SWITCH AND POTENTIOMETER.............................................................................9
4.9 OVERVIEW CONTROL INPUTS/OUTPUTS ...................................................................................................................11
5BASIC PARAMETER SETTING..............................................................................................................................12
5.1 DIGITAL START IN 2DIRECTIONS AND 4FIXED PRESET SPEEDS..............................................................................12
5.2 DIGITAL START IN 2DIRECTIONS AND ANALOG FREQUENCY SET POINT ..................................................................13
5.3 DIGITAL MOTOR POTENTIOMETER ............................................................................................................................13
5.4 DIGITAL START SIGNAL AND FREQUENCY SET POINT BY LEDDISPLAY ...................................................................14
5.5 START/STOP BY INDIVIDUAL SIGNALS.......................................................................................................................14
5.6 CONTROL FROM LED DISPLAY.................................................................................................................................14
5.7 ANALOG OUTPUT,0-10 VDC...................................................................................................................................15
5.8 DIGITAL OUTPUTS .....................................................................................................................................................15
5.9 CONTROL OF MECHANICAL BRAKE OF THE MOTOR ..................................................................................................15
5.10 PTC-THERMISTOR....................................................................................................................................................15
5.11 VECTOR CONTROL WITH STANDARD INDUCTION MOTOR .........................................................................................16
5.12 CURRENT LIMIT CONTROL.........................................................................................................................................16
5.13 TUNING OF PM-MOTOR ............................................................................................................................................16
5.14 CONTROL OF BFI BY MODBUS RTU........................................................................................................................17
5.15 CONTROL OF BFI BY CANOPEN ..............................................................................................................................18
5.16 CONTROL OF BFI BY MODBUS TCP........................................................................................................................19
5.17 PI-CONTROL..............................................................................................................................................................20
5.18 ENERGY OPTIMIZATION FUNCTION...........................................................................................................................20
5.19 SPIN START...............................................................................................................................................................21
5.20 BFI-SMARTSTICK......................................................................................................................................................21
6KEYPAD......................................................................................................................................................................22
6.1 LED DISPLAY............................................................................................................................................................23
6.2 MONITORING FROM KEYPAD ....................................................................................................................................23
7SPECIFICATION........................................................................................................................................................24
7.1 DISPOSAL REQUIREMENTS UNDER WEEE REGULATIONS .....................................................................................25
7.2 ENERGY EFFICIENCY CLASSIFICATION ....................................................................................................................25
8WARNING AND ALARM CODES...........................................................................................................................26
Copyright © Beijer Electronics, 2021
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. IP66 is allowed for outdoor mounting. But it is
recommended having an external roof to avoid snow directly on drive. BFI will not start if
ambient temperature is below -20°C. See User Manual BFI-E3 for more details.
4.1 Physical dimensions IP20
BFI-E3- IP20
Drive
size
A
Height
[mm]
B
[mm]
C
[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 380-480 V
0023-0070
[0,37-1,5 kW]
0022-0041 [0,75-1,5kW]
1
173
160
109
162
5
123
83
50
5,5
10
1,0
0070- 0105
[1,5-2,2 kW]
0041-0095 [1,5-4,0 kW]
2
221
207
137
209
5.3
150
110
63
1,7
0153/ 4,0 kW
0140-0240 [5,5-11kW]
3
261
246
-
247
6
175
131
80
3,2
No
0300-0460 [15-22kW]
4
420
400
-
400
8
212
171
125
8,2
14,8
9,1
No
0610-0720 [30-37kW]
5
486
463
-
463
-
226
222
175
-
-
18,1
NOTE
1x230 BFI-E3-0070 and BFI-E3-0041 are without brake transistor for Size 1 and Size2 with.
Mounting bolts
Size 1-3: 4xM5, Size 4-5: 4xM8.
Control Terminal, Required Torque
All Frame Sizes: 0,5 Nm.
Power Terminal, Required Torque
Size 1-3 = 1 Nm, Size 4= 2 Nm, Size5= 4 Nm.
Drive IP-class
and
Size
X [mm]
Above &
Below
Y [mm]
Either
Side
Z [mm]
Between
drives
Minimum
Airflow
[m3/min]
IP20, size 1
50
50
33
0,14
IP20, size 2
75
50
46
0,27
IP20, size 3
100
50
52
0,74
IP20, size 4
100
50
52
1,48
IP20, size 5
200
25
70
1,28
IP66, All sizes
200
Minimum 10 mm
0
Z means that IP20 can be mounted side-by-side. Minimum airflow is
based on maximum output power at 50°C for IP20 and 40°C for IP66.

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4.2 Physical dimensions IP66
BFI-E3- -IP66
Drive
size
A Height
[mm]
BWidth
[mm]
C Depth
[mm]
D
[mm]
E
[mm]
Weight
[kg]
1 x 230 V
3x200-240 V
3x380-480 V
0023-0070
[0,37-1,5 kW]
Does not exist
0022-0041
[0,75-1,5 kW]
1
232
161
162
189
149
2,5
0070- 0105
[1,5-2,2 kW]
0070- 0105
[1,5-2,2 kW]
0041-0095
[1,5-4,0 kW]
2
257
188
182
200
178
3,5
0153
[4,0 kW]
0180-0240
[4,0-5,5 kW]
0140-0240
[5,5-11 kW]
3
310
210
238
252
197
7,0
Does not exist
0300-0460
[7,5-11 kW]
0300-0460
[15-22 kW]
4
360
240
275
300
227
9,5
NOTE
1x230 BFI-E3-0070 and 3x400 V BFI-E3-0041 are without brake transistor for Size 1-2ize2 with.
Mounting bolts
All Frame Sizes: 4xM4
Control Terminal, Required Torque
All Frame Sizes: 0,5 Nm.
Power Terminal, Required Torque
Size 1-3 = 0,8 Nm, Size 4= 2 Nm.
IP66 drives are fitted with a movable gland plate containing two cable entry holes. Please
take care when drilling to avoid any particles within the BFI.
Holes and recommended glands are listed in table below.
Cable Gland, IP66 Hole Size & recommended glands
Frame size
Hole sizes
Recommended PG Gland
Size 1
2 x 22 mm
PG16 (correspond to M20)
Size 2 & 3
2 x 27 mm
PG21 (correspond to M25)
Size 4
2 x 37 mm
PG29

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4.3 Fuses, cable dimensions and power losses
200-240V ±10% - Single Phase Input –3 Phase Output
Output
Power [kW]
BFI-E3
model
Nominal
Input
Current
Fuse or
MCB
(type B)
Supply
Cable Size,
A1 40°C
Supply
Cable Size,
E30°C
Nominal
Output
Current
Motor
Cable Size,
E30°C
Max Motor
Cable
Length
Power
losses
Amps
Amps
mm2
mm2
Amps
mm2
m
W
0.37
0023
3,7
10
1,5
1,5
2,3
1,5
100
12
0.75
0043
7,5
10
2,5
1,5
4,3
1,5
100
22,5
1.5
0070
12,9
16
2,5
2,5
7,0
1,5
100
50
2.2
0105
19,2
25
6
2,5
10,5
1,5
100
66
4,0
0153
29,2
32
6
4
15,3
1,5
100
120
380-480V ±10% - 3 Phase Input –3 Phase Output
Output
Power [kW]
BFI-E3
model
Nominal
Input
Current
Fuse or
MCB
(type B)
Supply
Cable Size,
A1 40°C
Supply
Cable Size,
E30°C
Nominal
Output
Current
Motor
Cable Size,
E30°C
Max Motor
Cable
Length
Power
losses
Amps
Amps
mm2
Amps
Amps
mm2
m
W
0.75
0022
3,5
6
1.5
1.5
2.2
1.5
100
22,5
1.5
0041
5,6
6
1.5
1.5
4.1
1.5
100
50
2.2
0058
7,5
10
1.5
1.5
5.8
1.5
100
50
4
0095
11,5
16
2.5
1,5
9.5
1.5
100
120
5.5
0140
17,2
25
4
2,5
14
1.5
100
165
7.5
0180
21,2
25
4
2,5
18
2,5
100
225
11
0240
27,5
32
6
4
24
4
100
330
15
0300
34.2
50
16
6
30
6
100
450
18.5
0390
44.1
50
16
6
39
10
100
550
22
0460
51.9
63
25
10
46
16
100
660
30
0610
64
80
35
16
61
16
100
900
37
0720
76
80
35
16
72
16
100
1110
Recommended choice of cable sizes and fuses follows DIN VDE 0100 paragraph 430
Appendix1, 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). All recommended sizes of cable sizes and fuses are recommendations. National
laws and recommendations are to be considered.
4.4 Overview power input and output terminals
Size 1 Connections
IP20
IP66 (Nema 4X)
Size 2 & 3 & 4 & 5 Connections
IP20
IP66 (Nema 4X)

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4.5 Installation of power supply, grounding and motor cable
IP66 Frame Size 1
IP66 Frame Size 2-4
A: Incoming Power Connections B: Motor Connections
C: Control Terminal Connections D: Brake Resistor Connections
Protective earth is connected to the screws marked with Protective earth symbol.
IP20 All Frame Sizes
M ~
U
V
W
L1/N
L2/N
L3

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•Drive is to be connected with ground/PE by separate grounding wire.
•1-phase power supply should be connected to L1/L, L2/N.
•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 be a shielded.
400V
230V
690V
400V
STAR
DELTA
•Motor cable must be a shielded cable to fulfill 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 be connected to the Protective earth terminal or clamped to the
mounting plate with a clip. For IP66 drives shield is to be connected to the Protective earth
terminal or by an EMC cable gland.
•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.
•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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4.6 Brake transistor and external brake resistor
If a larger amount of regenerate power is being produced than the 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 P-
05=3 to activate AC Flux braking.
If AC Flux braking is not enough BFI from Size2 has a dynamic brake transistor and an optional
external braking resistor can be connected to +DC and BR when required. The brake resistor circuit
should be protected by a suitable thermal protection circuit. 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.
Table shows models with built-in brake transistor suggestion of brake resistors.
-Internal resistor, OD-BR100-BFI is mounted inside BFI IP20 and is activated and
protected from overload by setting of P34=1.
-External resistor must always be used together with a slow external overload
protection and P34=2. Table shows setting current of the external overload
protection.
Drive model
Minimum resistance
when regenerated
power is equal with
BFI power [ohm]
Brakeresistor to be used
Voltage
BFI-E3
Name
Setting
overload
protection
Power resistor [kW]
Resistans
[ohm]
Medel
Peak for
0,125 sec
1-phase
230 VAC
0070[1,5kW]
100
OD-BR100-BFI
P34=1
0,2
12
100
0105[2,2kW]
69
OD-BR100-BFI
P34=1
0,2
12
100
BSD600R75-4
2,8 A
0,6
75
0153[4,0kW]
25
OD-BR100-BFI
P34=1
0,2
12
100
3-phase
400 VAC
0041[1,5kW]
406
OD-BR100-BFI
P34=1
0,2
12
100
2 BSD600R140-4
connected in serial
2,1 A
1,2
-
280
0058[2,2kW]
277
OD-BR100-BFI
P34=1
0,2
12
100
2 BSD600R82-4
connected in seriell
2,7 A
1,2
-
164
0095[4,0kW]
152
OD-BR100-BFI
P34=1
0,2
12
100
BSD600R140-4
2,1 A
0,6
-
140
0140[5,5kW]
111
OD-BR100-BFI
P34=1
0,2
12
100
BSD600R82-4
2,7A
0,6
-
82
0180[7,5kW]
81
OD-BR100-BFI
P34=1
0,2
12
100
BSD600R75-4
2,8 A
0,6
-
75
0240[11 kW]
55
OD-BR100-BFI
P34=1
0,2
12
100
2 BSD-600R140-4
connected in parallel
4,1 A
1,2
-
70
0300 [15kW]
41
2 pieces of BSD-
2000R13-4 connected
in serial
12,4 A
4,0
-
26
0390 [18kW]
33
0460[22kW]
28
0610[30kW]
21
0720[37kW]
17
If other brake resistor than OD-BR100-BFI is used an external overload protection must be connected
between BFI and resistor. Put parameter P34=2 and design the protection using below formula:
Setting of external overload protection = I = √P/R

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4.7 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 don’t have a neutral connected to earth, normally
called IT-net. The BFI can be damaged. 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 of IP20 and IP66 are disconnected according to the pictures below. Remove the
screw/screws marked “EMC”, see arrows in the picture below.
IP20 Size 1 to 3 IP20 Size 4 IP20 Size 5 All IP66
4.8 IP66, Main switch, start/stop switch and potentiometer
By adjusting the parameter settings, the drive can be configured for multiple applications and not just
for Forward or Reverse. This could typically be for Hand/Off/Auto applications (also known and
Local/Remote) for HVAC and pumping industries.
Switch Position
Parameters
to Set
Notes
P-12
P-15
Run Reverse
STOP
Run Forward
0
0
Run Forward or Reverse –Speed reference Local Pot
STOP
STOP
Run Forward
0
5,7
Run Forward –Speed reference Local Pot
Run Forward /
Preset Speed 1
STOP
Run Forward /
Local Pot
0
1
Preset Speed 1 is set in parameter P-20
Run Reverse
STOP
Run Forward
0
6, 8
Speed reference Local Pot. See terminal 4 function.
Run Forward / AI1
STOP
Run Forward / AI2
0
4
AI1 is normally the Local Potentiometer.
Run Forward / AI1
STOP
Run in PI Control
5
1
AI1 is normally the Local Pot.
In PI Control, Local Pot is PI set point if P-44=1.
Run Forward /
Preset Speed 1
STOP
Run in PI Control
5
0, 2, 4, 5,
8..12
Preset Speed1 is set in parameter P-20.
In PI Control, Local Pot is PI set point if P-44=1.
Run Forward /
Local Pot
STOP
Run / Fieldbus
3
6
Speed reference by CANopen eller Modbus TCP och
Modbus RTU. Sign of set speed decide direction.
Run Forward /
Preset Speed 1
STOP
Run / Fieldbus
3
3
Speed reference by CANopen eller Modbus TCP och
Modbus RTU. Sign of set speed decide direction.

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The Start/stop switch can be used in combination with parameter P-64 and P-65 and terminal 2 and
terminal 3 according to table below.
Explanation of the table:
-P-64=0: Function DI1 active if terminal=24V or switch in right- or left position.
-P-64=1: Function DI1 active if terminal=24V. Switches doesn’t effect DI1.
Parameter P-64
Input and Conditions
Function DI1
Terminal 2
0
24 V
OR
Run Fwd
OR
Run Rev
Active
1
24 V
*
*
Active
2
24 V
OR
Run Fwd
*
Active
3
24 V
AND
Run Fwd
OR
Run Rev
Active
4
24 V
AND
Run Fwd
*
Active
Parameter P-65
Terminal 3
Function DI2
0
24 V
*
OR
Run Rev
Active
1
24 V
*
*
Active
2
24 V
*
AND
Run Rev
Active
*= Means No function
By combining settings of P-12, P-15, P-64 and P-65 together with the switches and input signals on
terminal 2 and 3 it is possible achieve a number of very useful functions like “Start only if a sensor is
active”.
Layout Integrated Control Switch and Potentiometer wiring

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4.9 Overview control inputs/outputs
Picture below shows an overview of control signals for the drive and factory set functionality
when the internal 24 VDC of the BFI is being used.
Picture below shows an overview of control signals for the drive and factory set functionality
when an external 24 VDC is being used.
2
3
4
5
6
7
1
DI1: Start signal
DI2: Fwd or Rev direction
DI3: Preset speed1
+24 VDC
AI1:Analog reference
+10 VDC
8
9
0-10 V output,
Motor speed
0 VDC
0 V reference
Relay Output,
No Alarm
10
11
2
3
4
5
6
7
1
DI1: Start signal
DI2: Fwd or Rev riktning
DI3: Preset speed1
+24 VDC
AI1:Analog referens
+10 VDC
8
9
0-10 V output,
Motor speed
0 VDC
0 V reference
Relay Output,
No Alarm
10
11
Extern 0V
24 VDC

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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
P-01
Maximum Frequency
50 Hz
If P-10, Motor rated speed, ≠0 unit is rpm instead of Hz.
P-02
Minimum Frequency
0 Hz
Set to some few Hz to ensure torque in motor. If P-10, Motor
rated speed, ≠0 unit is rpm instead of Hz.
P-03
Acceleration Time
5,0 sec
Acceleration ramptime from 0 to 50 Hz.
P-04
Deceleration Time
5,0 sec
Deceleration ramptime from 50 to 0 Hz.
P-07
Motor Rated Voltage
230/400 V
Put rated voltage of motor from motor nameplate in unit V.
P-08
Motor Rated Current
-
Put rated current of motor from motor nameplate in unit A.
P-09
Motor Rated Frequency
50 Hz
50 Hz
Put rated frequecy of motor from motor nameplate in unit Hz.
P-12
Command Source
0
0
0: Control by digital and/or analog signals.
1: Control from Keypad.
P-13
Operating Mode select
0
0: Industrial Mode => 150% overload and constant torque.
1: Pump mode => 110 % overload and variable torque.
2: Fan mode => 110 % overload, Spin start, variable torque.
P-14
Parameter Access
0
201
Normally only parameters P-01 to P-14 are accessable. All
other parameters are accessable with this P14=201.
P-17
Switching Frequency
8 or 16 kHz
Keep as low as possible. Higher value decreas audible noise in
motor but increase losses in drive.
5.1 Digital start in 2 directions and 4 fixed Preset speeds
Para-
meter
Name
Default
settng
To be set
Function
P-12
Command Source
0
0
0= Control by digital and analog signals.
P-15
Input Selection
0
8 or 9
8 = Startsignal / Direction signal / Digital setspeed.
9 = Start Forward / Start Reverse / Digital setspeed.
P-20
Preset Speed 1
5,0 Hz
Can be set between P-02 (Minimum speed) and P-01 (Maximum speed).
If P10=0 then values are entered in Hz.
If P10>0 values are entered as rpm.
P-21
Preset Speed 2
25,0 Hz
P-22
Preset Speed 3
40,0 Hz
P-23
Preset Speed 4
50,0 Hz
Status
Action
DI1
DI2
DI3
AI1
P15 = 8
P15 = 9
0
0
any
any
No output from drive
0
1
0
0
No output from drive
Reverse & PreSpeed 1
0
1
1
0
Reverse & PreSpeed 2
0
1
0
1
Reverse & PreSpeed 3
0
1
1
1
Reverse & PreSpeed 4
1
0
0
0
Forward & PreSpeed 1 (P-20)
1
0
1
0
Forward & PreSpeed 2 (P-21)
1
0
0
1
Forward & PreSpeed 3 (P-22)
1
0
1
1
Forward & PreSpeed 4 (P-23)
1
1
0
0
Reverse & PreSpeed 1
No output from drive
1
1
1
0
Reverse & PreSpeed 2
1
1
0
1
Reverse & PreSpeed 3
1
1
1
1
Reverse & PreSpeed 4
2
3
6
1
DI1: Start
signal
DI3: Preset
speed
+24 VDC
AI1: Preset
speed
DI2: Direction
4

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5.2 Digital start in 2 directions and analog frequency set point
Start of drive is done by either Start- and Direction signals or Start Forward/Start Reverse. Third
digital input decides whether Preset speed1, P-20 or analog input is valid. If 4-20 mA is to be used
current must flow into terminal 6 and out on terminal 7.
Para-
meter
Name
Default
settng
To be
set
Function
P-01
Maximum Frequency
50 Hz
Maximum output frequency. If P-10 Motor rated speed, ≠0 unit is rpm.
P-02
Minimum Frequency
0 Hz
Minimum output frequency. If P-10, Motor rated speed, ≠0 unit is rpm instead
of Hz. P-02 will be output frequency at 0 V or 4 mA setpoint.
P-12
Command Source
0
0
0= Control by digital and analog signals.
P-15
Input Selection
0
0 = Digital Startsignal / Digital Direction signal / Analog setspeed.
5 = Start Forward / Start Reverse / Analog setspeed.
P-16
Analog Input 1
Configuration
Type of
analog
input
decides
= 0 to 10 VDC,
= 0 to 20mA.
= -10 to 10 VDC. Sign decides rotationdirection.
= 4 to 20mA. Trip if signal level < 3mA.
= 4 to 20mA, Stop and Trip if signal level < 3mA.
= 20 to 4mA, Trip if signal level falls < 3mA.
P-20
Preset Speed 1
5,0 Hz
Can be set between 0 to P-02 setting ( Maximum speed) .
P-35
Analog Input Scaling
100 %
Output frequency = P1 * (P35/100) * (Analog input value/ max input of P-16) .
Exampel: P-01=50 Hz, P-35=100 %, P-16= 0-10 V and Actual voltage input is
7,5 V. Output frequency = 50 x (100/100) x (7,5/10) = 37,5 Hz.
5.3 Digital motor potentiometer
Digital motor potentiometer will work if P31 is put to 2, 3, 6 or 7.
Status
Action
DI1
DI2
DI3
P15 = 0
P15 = 5
0
0
any
No output from drive
0
1
0
No output from drive
Reverse & Analog speed
0
1
1
Reverse & PreSpeed 1
1
0
0
Forward & Analog speed
Forward & Analog speed
1
0
1
Forward & PreSpeed 1
Forward & PreSpeed 1
1
1
0
Reverse & Analog speed
No output from drive
1
1
1
Reverse & PreSpeed1
Status
Action
DI1
DI2
DI3
AI1
P12=2 & P15 = 0
0
any
any
any
No output from drive
1
0
0
0
Forward & Latest speed
1
1
0
0
Forward & Increase speed
1
0
1
0
Forward & Decrease speed
1
0
0
1
Reverse & Latest speed
1
1
0
1
Reverse & Increase speed
1
0
1
1
Reverse & Decrease speed
DI2: Direction
2
3
4
5
6
7
1
DI1: Start signal
DI3: Preset speed1
0 VDC
+24 VDC
Analog reference
+10 VDC
4-20
mA
2
3
4
6
1
DI1: Start signal
DI3: Decrease speed
+24 VDC
AI1: Direction
DI2: Increase speed

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5.4 Digital start signal and frequency set point by LED display
Connect terminal 2 with terminal 1 to give digital start signal forward and terminal 3 to 1 for
digital start signal reverse.
Output frequency can be increased and decreased by push button ”Up” and ”Down”. In
parameter P-31 the start speed can be decided either latest speed or minimum speed.
Para-
meter
Name
Default
settng
To be set
Function
P-12
Primary Command
0
1
Start by connecting terminal 1 and 2.
P-15
Digital Input function
selection
0
8
8: Start signal forward on terminal 2 och start signal reverse on
terminal 3. If both terminal 2 and 3 are on deceleration time in P-
24 is used.
P-30
Terminal restart mode
: Startsignal on terminal 2 is activated by positive edge.
After power on must terminal go from 0 VDC to 24 VDC.
= Jumper between 1 and 2 or 1 to 3 starts aleays the
motor.
P-31
Keypad function
1
2: Motor accelerete to minimal frequency, P-02, at start.
3: Motor accelerete to latest speed before stop.
5.5 Start/stop by individual signals
Start is done by a pulse on one terminal and stop on a second one. Third input decides if
frequency set point is to be analogue or a PresetSpeed in P-20. If 4-20 mA signals are to be used
current must enter terminal 6 and back from terminal 7.
5.6 Control from LED display
Connect terminal 2 with terminal 1 to give digital start signal. Then set parameters as below:
Para-
meter
Name
Default
settng
To be set
Function
P-12
Primary Command
0
Start activated by green start button and stop by red Stop button.
Speed is increased by ”Up-button” and decreased by ”Down-
button”.
1: Motor can only run in one direction.
2: Motor can run in two directions. Rotation direction is changed
by pushing green start button twice.
P-31
Keypad function
1
0: Motor accelerete to minimal frequency, P-02, at start.
1: Motor accelerete to latest speed before stop.
Status
Action
DI1
DI2
DI3
P12 = 0 and P15=10
-
0
-
No output from drive or deceleration to 0 Hz.
1 ↑
1
0
Running with analogue frequecy set point.
1 ↑
1
1
Running with PresetSpeed 1 in P-20.
DI2: Stop
2
3
5
6
7
1
DI1: Start pulse
DI3: Preset speed1
0 VDC
+24 VDC
Analog reference
+10 VDC
4-20
mA
4

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5.7 Analog output, 0-10 VDC
Between terminal 8 and 9 an analog output of 0-10 VDC is generated. Maximum load is 20 mA.
5.8 Digital outputs
Terminal 8 generates 0 or 24 VDC output without any external 24 VDC power supply.
5.9 Control of mechanical brake of the motor
A mechanical brake inside the motor should be controlled directly from the inverter.
•If relay output on terminal 10 and 11 is used: Set P-18=4 and frequency release level in
P-19. P-19 is set in % of P-01, Maximum frequency.
•If transistor output on terminal 8 and 9 is used: Set P-25=4 and frequency release level in
P-19. P-19 is set in % of P-01, Maximum frequency.
For example, if P-01=50: P-19=5 % means break release at 50 x 0,05= 2,5 Hz.
5.10PTC-thermistor
Para-
meter
Name
Default
setting
Function
P-25
Analog
Output
Function
8
8: Output Frequency: 0-100% = 0-10 V => 0 to P-01 Hz.
9: Output Motor Current: 0-200% =0-10V => 0 to P-08.
10: Motor Power: 0 to 200% = 0-10V => 0 to Rated
inverter power kW.
11: Load current: 0-200% = 0-10V => 0 till P-08, Current
used producing torque on motor shaft.
13: Analog output controlled via fieldbus
Parameter
Default
setting
Function
P-18:
Relay
Output
Function
Terminal
10 and 11
P-18=1
0: Drive Enabled or running.
1: Drive Healthy. Power applied to the drive and no fault.
2: At Target Frequency. Output frequency > Set frequency.
3: Drive Tripped and in a fault condition
4: Output Frequency >= Limit set in P-19.
5: Output motor Current >= Limit set in P-19.
6: Output Frequency < Limit set in P-19.
7: Output Current < Limit set in P-19.
8: P-18: Analog input2 > Limit set in P-19.
9: P-18: Drive ready to run
10: P-18: Active when Fire Mode
11: P-18: Active when motor speed > Limit set in P-19 and not in
fire mode
12: Controlled via fieldbus
P-25:
Analog
Output
Function
Terminal
8 and 9
P-25=8
8
9
0-10 V Output
0 V reference
Relay
Output
8
9
Transistor
Output
10
11
0 V
4
1
DI3: External
Trip
+24 VDC
A motor thermistor, PTC Type 2,5 kΩ, is to be
connected between terminals 1 and 4. BFI will
trip with open contact or a resistance above 2.5
kOhm.
Set P-15=3 and P-47 = “".
Input is not ATEX approved.

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5.11Vector control with standard induction motor
Vector control is a built-in function that gives additional torque at low speed and also makes
motor speed constant even though load of the motor fluctuates.
Vector control is based on a mathematical description of motor characteristic. BFI-E3 can by this
calculated actual speed of the motor. Vector control is activated by default and based on a motor
with the same kW as the BFI. With another motor type or if the performance is to be optimized
an auto tuning can be done. This is done by setting of parameters below:
•Open up parameters P-14=201
•Rated motor voltage in P-07 [V].
•Rated motor current in P-08 [A].
•Rated motor frequency in P-09 [Hz].
•Industrial application in P-13=0.
•Standard Induction motor with P-51=0.
•Start auto tuning by setting P-52=1, it starts immediately when parameter is changed.
Autotuning can ONLY be started by setting P52=1 on the Keypad!
When auto tuning is done measured values are stored in parameter P-55, P-56 and P-57. Auto
tuning only needs to be done once.
If motor creates strange sound, weak torque performance and speed is not stable, change Gain of
the speed controller, P-53. Increased value gives faster response but increase risk for instability.
5.12Current limit control
Parameter P-54 (default setting is 150%) contain the maximum amount of current to be sent to
motor. If current limit is reached BFI will try to decrease motor current by adjusting output
frequency. During constant speed output frequency will automatically decrease and during
acceleration the acceleration time will automatically increase.
A too large setting of P-54 might cause trip of BFI because it does not get enough time to make
the output frequency adjustment.
5.13Tuning of PM-motor
Always make an auto tuning of a PM-motor, see Vector control, 5.10. Also set following
parameters:
•Open up parameters P-14=201
•Rated motor frequency in P-09 [Hz]=Rated speed [rpm] x Number of poles/120
•PM-motor Speed control, P-51=2
•Start auto tuning by setting P-52=1, it starts immediately when parameter is changed.
Check after auto tuning that measured resistance and inductance values correspond towards
datasheet of the motor. To improve torque performance at low speed, increase P-11 carefully.

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5.14Control of BFI by Modbus RTU
BFI IP20 has one RJ45 port for Modbus RTU and BFI IP66 has two parallel RJ45 ports. A
Modbus RTU network with BFI-E3, BFI-H3 or BFI-P2 is connected as below:
Settings in BFI are 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
screwterminals.
Cable length 3 m. Modbus RTU- pin7 and Modbus RTU+
pin8 in BFI.
CAB 113
Shielded cable with one RJ45 for BFI and one
9-pole D-sub for X2 panels.
Cable legth 3 m. Built-in 120 ohm resistor in D-sub
between pin7 and pin8.
OPT-2-J45SP-BFI
T-Connection of 2 cables into one BFI IP20.
RJ45 to BFI and 2 female RJ45 for network connection
OPT-2-RJTRM-BFI
RJ45 with a 120 ohm resistor.
To be put in the last BFI-splitter.
Para-
meter
Name
Default
settng
Recommended
setting
Function
P-12
Command Source
0
3
3= Control by Modbus RTU and ramptime in P-03 and P-04.
4= Control by Modbus RTU and ramptime sendt by Modbus.
P-14
Parameter Access
0
201
201 = Parameters above P-14 accessable.
P-24
Fast Deceleration time
0
Fast Deceleration ramptime from 0 to 50 Hz.
P-25
Analog Output Funct.
8
13: Analog output controlled via fieldbus
P-36
Communication
Setting (Power off/on
when parameter has
been changed)
1
Modbus
115,2k
3000
115,2k
3 settings in one parameter.
- Stationnumber 0-63. First Drive should be stationnumber 1.
- Communication speed, 115,2=115.200 bits/sec.
- Communication timeout. 0 = No timeout [msec].
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 120
ohms
8
7
3
1 8
BFI
IP66
CAB 113
Patchcable
Cat 6
Modbus master
X2 HMI
CAB 114
RS485 + Pin1
OPT-2-
RJTRM-
BFI
OPT-2-
J45SP-BFI
RS485 –Pin6
GND Pin5
Modbus master
Nexto Xpress
D+
D-
GND
BFI
IP20

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5.15Control of BFI by CANopen
BFI-E3 should have firmware version 3.08 (from August 2019) for full functionality. Eds-file to
be used for BFI-E3 is called BFI-E3_Ver31.eds or later and is to be downloaded from
www.beijerelectronics.
BFI-E3 IP20 has one RJ45 port for CANopen and BFI IP66 has two parallel RJ45 ports.
Settings in BFI are Station number 1 and 500 kbit/sec.
Hardware
Function
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
Recommended
setting
Function
P-12
Command Source
0
7
7= Control by CANopen och ramptime in P-03 and P-04.
8= Control by CANopen och ramptime sent by CANopen.
P-14
Parameter Access
0
201
201 = Parameters above P-14 accessable.
P-24
Fast Deceleration time
0
Fast Deceleration ramptime from 0 to 50 Hz.
P-25
Analog Output Funct.
8
13: Analog output controlled via fieldbus
P-36
Communication
Setting (Power off/on
when parameter has
been changed)
CANopen
1,
500 k,
3000
500 kbit/sec
3 settings in one parameter.
- Stationnumber 0-63. First Drive should be stationnumber 1.
- Communication speed, 125-1000 kbit/sek.
- Communication timeout. 0 = No timeout [msec].
2
1
DI1: Startsignal
+24 VDC
DI1 must always be closed to start
BFI
IP66
CAB 154
Patchcable
Cat 6
CANopen master
X2 control HMI
CAB 155
RS485 + Pin1
OPT-2-
RJTRM-
BFI
OPT-2-
J45SP-BFI
RS485 –Pin6
GND Pin5
CANopen master
Nexto Xpress
CAN H
CAN-L
GND
BFI
IP20

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5.16Control of BFI by Modbus TCP
BFI-E3 should have firmware version 3.11 (from August 2021) for full functionality. Default IP-
address of BFI-E3 is 192.168.1.253 and Subnet: 255.255.255.0. Enter the IP-address in a web browser
to access the web server inside BFI-E3. Username is Admin and Password is the serial number of the
BFI.
The double ethernet ports with same IP-address are called P1 and P2 as in the picture. The red
marked D1 and D2 are serial ports and must NOT be connected to an ethernet network
Communication working Communication interruption
Network Status Indicator, NS
State
Indication
Steady Off
BFI is not powered up or no IP address
Flashing Green
Online, no Modbus TCP connections active
Steady Green
Online, Modbus TCP connections active
Flashing Red
Connection Timeout after working Modbus TCP connection
Steady Red
Duplicate IP address
Para-
meter
Name
Default
settng
Recommended
setting
Function
P-12
Command Source
0
7
7= Control by CANopen och ramptime in P-03 and P-04.
8= Control by CANopen och ramptime sent by CANopen.
P-14
Parameter Access
0
201
201 = Parameters above P-14 accessable.
P-24
Fast Deceleration time
0
Fast Deceleration ramptime from 0 to 50 Hz.
P-25
Analog Output Funct.
8
13: Analog output controlled via fieldbus
P-36
Communication
Setting (Power off/on
when parameter has
been changed)
125 kbit/sec
- Stationnumber 0-63. First Drive should be stationnumber 1.
- Communication speed, 125-1000 kbit/sek.
- Communication timeout. 0 = No timeout [msec]. 30, 100, 1000
or 3000 milliseconds
t => BFI decelerate and gives alarm when loss of communication.
r => BFI coast to stop when loss of communication.
P-61
Ethernet Service
Option
0
0: Resricted access to webserver interface
1: Enable all services..
P-62
Ethernet Service
Timeout
0 min
0: Cyber security settings will not change
1-60 min. Ethernet access to BFI during period set in P-62. When
time run out P-61 turns zero.
P-63
Modbus Mode
Selection
0
0: Communication lost when no messages on the bus.
1: Communication lost when no message to this specific slave.
NOTE! DI1 (terminal 2) must always be closed to 24 VDC to start

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5.17PI-control
Para-
meter
Name
Default
settng
Recommended
setting
Function
P-12
Command Source
0
5
5: PI-control with external feedback signal.
P-15
Input Selection
0
0
0 = PI-feedback Terminal 4. PI or Preset speed Terminal 3.
P-16
Analog Input Format ,
terminal 4
= 0 to 10 VDC.
= 0 to 20mA.
= 4 to 20mA. Trip if signal level < 3mA.
=4 to 20mA. Preset Speed 1 if signal level < 3mA.
P-47
2nd Analog Input
Format , terminal 6
P-20
Preset Speed 1
0
Can be set between 0 to P-02 setting ( Maximum speed)
P-41
PI Controller
Proportional Gain
1,0
PI Proportional Gain. Higher values provide a greater change in
the drive output frequency. Too high value cause instability.
P-42
PI Controller Integral
Time
1,0
PI Integral Time. Larger values provide a more damped response
for systems where the overall process responds slowly.
P-43
PI Controller
Operating Mode
0
0 : Increased motor speed gives increased feedback signal.
1 : Increased motor speed gives decreased feedback signal.
P-44
PI Digital Setpoint
0
0 : Digital Preset PI-Setpoint in P-45.
1 : Analog Input 1, Terminal 6 PI-setpoint.
P-45
PI Digital Setpoint
0,0
When P-44 = 0, PI-setpoint for PI-Controller.
P-46
PI Feedback Source
Select
0
0
0 : Analog Input 2 (Terminal 4), 1 : Analog Input 1 (Terminal 6).
2 : Motor Current.
P-48
Standby mode Timer
0 sec
0: Function off
Time to run with mimimal speed , P-02, until PI-controller enter
Sleep mode and motor stops.
P-49
PI Wake Up Error
Level
5,0 %
Level off error between PI-controllers setpoint and feedback
signal when motorn is to restart.
5.18Energy Optimization function
The Energy Optimization function is designed to maximize the energy savings achievable when
the motor and drive is not operating at its rated load. Function works best at constant speed, 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.
Parameter
Name
Default setting
Function
P-06
Energy
Optimization
0
0 = Disabled 1 = Motor energy saving
2: Drive energy saving 3: Motor and Drive energy saving
Status
Action
DI1
DI2
P12=5 & P15 = 0
0
any
No output from drive
1
0
Run with PI-control
1
1
Run with PreSpeed in P-20
P-44=0: Set point in P-45
P-44=1: Analog set point on Terminal 6
2
3
4
5
6
7
1
DI1: Start signal
DI2: PI / Pre Speed 1
PI-feedback
+24 VDC
PI-setpoint
+10 VDC
0 VDC
0-10V / 4-20mA
Sensor