Danfoss VLT Decentral Drive FCD 302 Operating Manual

ENGINEERING TOMORROW
Operating Guide
VLT® Decentral Drive FCD 302
vlt-drives.danfoss.com
Contents Operating Guide
Contents
1 Introduction
1.1 Purpose of the Manual
1.2 Additional Resources
1.3 Document and Software Version
1.4 Product Overview
1.5 Approvals and Certications
1.6 Symbols and Conventions
2 Safety
2.1 Safety Symbols
2.2 Qualied Personnel
2.3 Safety Precautions
3 Mechanical Installation
3.1 Unpacking
3.1.1 Items Supplied 10
3.1.2 Product Identication 10
3.2 Mounting
10
10
10
4 Electrical Installation
4.1 Safety Instructions
4.2 EMC-compliant Installation
4.3 Grounding
4.4 Wiring Schematic
4.5 Location of Terminals
4.6 Terminal Types
4.7 Motor Connection
4.7.1 Connecting Several Motors 20
4.8 AC Mains Connection
4.9 Motor and Mains Connection with Service Switch
4.10 Control Wiring
4.11 Brake Resistor
4.12 Mechanical Brake
4.13 Connection of Sensors/Actuators on M12 Sockets
4.14 DIP Switches
4.15 RS485 Serial Communication
13
13
13
13
16
18
19
20
21
21
21
22
22
23
23
23
4.16 Safe Torque O (STO)
4.17 Installation Check List
5 Commissioning
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 1
24
24
26
Contents
VLT® Decentral Drive FCD 302
5.1 Applying Power
5.2 Local Control Panel Operation
5.2.1 Graphic Local Control Panel Layout 27
5.3 Basic Programming
5.4 System Start-up
5.4.1 Local Control Test 29
5.4.2 System Start-up 29
5.5 Operation
5.5.1 Uploading/Downloading Data to/from the LCP 30
5.5.2 Changing Parameter Settings 30
5.5.3 Restoring Default Settings 30
6 Maintenance, Diagnostics, and Troubleshooting
6.1 Introduction
6.2 Maintenance and Service
6.2.1 Cleaning 31
6.3 Frontal LEDs
6.4 Status Messages
26
26
28
29
30
31
31
31
31
32
6.5 Warning and Alarm Types
6.6 List of Warnings and Alarms
7 Specications
7.1 Electrical Data
7.2 Mains Supply
7.3 Motor Output and Motor Data
7.4 Ambient Conditions
7.5 Cable Specications
7.6 Control Input/Output and Control Data
7.7 Fuses and Circuit Breakers
8 Appendix
8.1 Quick Menu Parameters
8.2 Parameter Menu Structure
Index
34
34
43
43
44
44
45
45
45
49
50
50
53
59
2 Danfoss A/S © 11/2016 All rights reserved. MG04F502
Introduction Operating Guide
1 Introduction
1.1 Purpose of the Manual
This operating guide provides information for safe instal­lation and commissioning of the frequency converter.
The operating guide is intended for use by personnel. Read and follow the instructions to use the frequency converter safely and professionally, and pay particular attention to the safety instructions and general warnings. Always keep this operating guide available with the frequency converter.
VLT® is a registered trademark.
1.2 Additional Resources
Supplementary publications and manuals are available.
The VLT® AutomationDrive FC 301/302
Programming Guide provides greater detail on working with parameters and many application examples.
The VLT® Decentral Drive FCD 302 Design Guide
provides detailed information about capabilities and functionality to design motor control systems.
Instructions for operation with optional
equipment.
See www.danfoss.com/BusinessAreas/DrivesSolutions/ Documentations/VLT+Technical+Documentation.htm.
Document and Software Version
1.3
qualied
Regulation of motor speed in response to system
feedback or to remote commands from external controllers. A power drive system consists of the frequency converter, the motor, and equipment driven by the motor.
System and motor status surveillance.
The frequency converter can also be used for motor overload protection.
Depending on the conguration, the frequency converter can be used in standalone applications or form part of a larger appliance or installation.
The VLT® Decentral Drive FCD 302 is designed for decentral mounting, for example, in the food and beverage industry, or for other material handling applications. With the FCD 302, it is possible to reduce costs by placing the power electronics decentrally. Central panels are then rendered obsolete, saving cost, space, and eort for installation and wiring. The basic design is service-friendly, with a pluggable electronic part, and a wiring box. It is easy to change electronics without the need for rewiring.
The FCD 302 is designed according to the EHEDG guidelines, suitable for installation in environments with high focus on ease of cleaning.
exible and “spacious”
NOTICE
Only frequency converters congured as hygienic enclosure designation, FCD 302 P XXX T4 W69, have the EHEDG certication.
1 1
This manual is regularly reviewed and updated. All suggestions for improvement are welcome. Table 1.1 shows the document version and the corresponding software version.
Edition Remarks Software version
MG04F5xx STO functionality has been
updated.
Table 1.1 Document and Software Version
Product Overview
1.4
7.5X
1.4.1 Intended Use
The frequency converter is an electronic motor controller intended for:
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 3
Installation environment
The frequency converter is allowed for use in residential, industrial, and commercial environments in accordance with local laws and standards.
NOTICE
In a residential environment, this product can cause radio interference, in which case supplementary mitigation measures can be required.
Foreseeable misuse
Do not use the frequency converter in applications which are non-compliant with specied operating conditions and environments. Ensure compliance with the conditions specied in chapter 7 Specications.
130BC379.10
3
1
4
6
5
9
10
7
2
8
Introduction
VLT® Decentral Drive FCD 302
11
1.4.2 Exploded Views
1 Inverter part 6 Installation box
2 Fastening screws (4 x, 1 in each corner) 7 Display connection
3 Sealing gasket 8 Access to USB port
4 Inverter part plastic cover 9 Service switch-motor side (alternatively, switch located on
mains side, or not mounted)
5 Ground connection pin 10 Flat mounting brackets
Illustration 1.1 Exploded View Small Unit
4 Danfoss A/S © 11/2016 All rights reserved. MG04F502
130BC380.10
1
6
5
9
10
2
3
4
7
8
11
Introduction Operating Guide
1 1
1 Inverter part 7 Display connection
2 Fastening screws (4 x, 1 in each corner) 8 Access to USB port
3 Sealing gasket 9
Service switch1) - motor side (alternatively, switch located on mains side, or
not mounted)
4 Inverter part plastic cover 10 Flat mounting brackets
5 Ground connection pin 11
Circuit breaker1) (optional)
6 Installation box
1) The unit can be congured with either service switch or circuit breaker, not both. The illustration shown is not congurable in practice, but is
shown to illustrate the respective positions of components only.
Illustration 1.2 Exploded View Large Unit
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 5
Introduction
VLT® Decentral Drive FCD 302
11
1.4.3 Block Diagram
Illustration 1.3 is a block diagram of the internal components of the frequency converter.
Area Title Functions
1 Mains input
2 Rectier
3 DC bus
4 DC reactors
5 Capacitor bank
6 Inverter
7 Output to motor
3-phase AC mains supply to the
frequency converter.
The rectier bridge converts the
AC input to DC current to supply
inverter power.
Intermediate DC-bus circuit
handles the DC current.
Filter the intermediate DC
circuit voltage.
Provide mains transient
protection.
Reduce RMS current.
Raise the power factor
reected back to the line.
Reduce harmonics on the AC
input.
Stores the DC power.
Provides ride-through
protection for short power
losses.
The inverter converts the DC into
a controlled PWM AC waveform
for a controlled variable output to
the motor.
Regulated 3-phase output power
to the motor.
Area Title Functions
Input power, internal
processing, output, and motor
current are monitored to
provide ecient operation
and control.
8 Control circuitry
Illustration 1.3 Frequency Converter Block Diagram
User interface and external
commands are monitored and
performed.
Status output and control can
be provided.
1.5 Approvals and Certications
Table 1.2 Approvals and Certications
More approvals and certications are available. Contact the local Danfoss partner. Frequency converters of enclosure size T7 (525–690 V) are UL certied for only 525–600 V.
The frequency converter complies with UL 508C thermal memory retention requirements. For more information, refer to the section Motor Thermal Protection in the product-specic design guide.
For compliance with the European Agreement concerning International Carriage of Dangerous Goods by Inland Waterways (ADN), refer to ADN-compliant Installation in the product-specic design guide.
6 Danfoss A/S © 11/2016 All rights reserved. MG04F502
Introduction Operating Guide
1.6 Symbols and Conventions
The following symbols are used in this manual:
WARNING
Indicates a potentially hazardous situation that could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that could result in minor or moderate injury. It may also be used to alert against unsafe practices.
NOTICE
Indicates important information, including situations that may result in damage to equipment or property.
The following conventions are used in this manual:
Numbered lists indicate procedures.
Bullet lists indicate other information and
description of illustrations.
Italicized text indicates:
- Cross-reference.
- Link.
- Footnote.
- Parameter name.
- Parameter group name.
- Parameter option.
All dimensions in drawings are in mm (inch).
1 1
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 7
Safety
VLT® Decentral Drive FCD 302
2 Safety
22
2.1 Safety Symbols
The following symbols are used in this guide:
WARNING
Indicates a potentially hazardous situation that could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that could result in minor or moderate injury. It can also be used to alert against unsafe practices.
NOTICE
Indicates important information, including situations that can result in damage to equipment or property.
2.2 Qualied Personnel
WARNING
UNINTENDED START
When the frequency converter is connected to AC mains, DC supply, or load sharing, the motor may start at any time. Unintended start during programming, service, or repair work can result in death, serious injury, or property damage. The motor can start via an external switch, a eldbus command, an input reference signal from the LCP, or after a cleared fault condition.
To prevent unintended motor start:
Disconnect the frequency converter from the
mains.
Press [O/Reset] on the LCP before
programming parameters.
Completely wire and assemble the frequency
converter, motor, and any driven equipment before connecting the frequency converter to AC mains, DC supply, or load sharing.
Correct and reliable transport, storage, installation, operation, and maintenance are required for the trouble­free and safe operation of the frequency converter. Only qualied personnel are allowed to install and operate this equipment.
Qualied personnel are dened as trained sta, who are authorized to install, commission, and maintain equipment, systems, and circuits in accordance with pertinent laws and regulations. Also, the qualied personnel must be familiar with the instructions and safety measures described in this manual.
Safety Precautions
2.3
WARNING
HIGH VOLTAGE
Frequency converters contain high voltage when connected to AC mains input, DC supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualied personnel can result in death or serious injury.
Only qualied personnel must perform instal-
lation, start-up, and maintenance.
WARNING
DISCHARGE TIME
The frequency converter contains DC-link capacitors, which can remain charged even when the frequency converter is not powered. High voltage can be present even when the warning indicator lights are o. Failure to wait the specied time after power has been removed before performing service or repair work could result in death or serious injury.
1. Stop the motor.
2. Disconnect AC mains, permanent magnet type motors, and remote DC-link supplies, including battery back-ups, UPS, and DC-link connections to other frequency converters.
3. Wait for the capacitors to discharge fully before performing any service or repair work. The discharge time is specied in Table 2.1.
8 Danfoss A/S © 11/2016 All rights reserved. MG04F502
Safety Operating Guide
Voltage [V] Minimum waiting time (minutes)
4 7 15
200–240 0.25–3.7 kW
(0.34–5 hp)
380–500 0.25–7.5 kW
(0.34–10 hp)
525–600 0.75–7.5 kW
(1–10 hp)
525–690 1.5–7.5 kW
Table 2.1 Discharge Time
5.5–37 kW
(7.5–50 hp)
11–75 kW
(15–100 hp)
11–75 kW
(15–100 hp)
(2–10 hp)
(15–100 hp)
11–75 kW
WARNING
LEAKAGE CURRENT HAZARD
Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly can result in death or serious injury.
Ensure the correct grounding of the equipment
by a certied electrical installer.
WARNING
EQUIPMENT HAZARD
Contact with rotating shafts and electrical equipment can result in death or serious injury.
Ensure that only trained and qualied personnel
perform installation, start-up, and maintenance.
Ensure that electrical work conforms to national
and local electrical codes.
Follow the procedures in this guide.
2 2
WARNING
UNINTENDED MOTOR ROTATION WINDMILLING
Unintended rotation of permanent magnet motors creates voltage and can charge the unit, resulting in death, serious injury, or equipment damage.
Ensure that permanent magnet motors are
blocked to prevent unintended rotation.
CAUTION
INTERNAL FAILURE HAZARD
An internal failure in the frequency converter can result in serious injury when the frequency converter is not properly closed.
Ensure that all safety covers are in place and
securely fastened before applying power.
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 9
130BF338.10
VLT®
MADE IN DENMARK
P/N: 131Z5118 S/N: 000000G000
1.5kW(400V) / 2.0HP(460V)
IN: 3x380-480V 50/60Hz, 3.7/3.1A
OUT: 3x0-Vin 0-590Hz, 4.1/3.4A
* 1 3 1
Z
5 1 1 8 0 0 0 0 0 0 G 0 0 0 *
Decentral Drive
www.danfoss.com
T/C: FCD302P1K5T4W66H1X1XMFCFXXXXA0BXXXXXXDX
1
2
4
5
6
7
3
IP66 Enclosure Tamb.
40
˚C/104 ˚F
Enclosure rating:
LISTED E134261 76X1 IND. CONT. EQ.
Type 4X Indoor Use Only
Danfoss A/S 6430 Nordborg Denmark
8
9
10
Mechanical Installation
3 Mechanical Installation
VLT® Decentral Drive FCD 302
3.1 Unpacking
33
3.1.1 Items Supplied
3.1.2 Product Identication
The packaging contains:
Accessories bag, supplied only with order of
installation box. Contents:
- 2 cable clamps
- Bracket for motor cables and loads
cables
- Elevation bracket for cable clamp
- Screw 4 mm x 20 mm
- Thread forming 3.5 mm x 8 mm
Operating Guide
Frequency converter
Depending on options tted, the box contains 1 or 2 bags and 1 or more booklets.
Procedure
1. Make sure the items supplied and the information on the nameplate correspond to the order
conr-
mation.
2. Check the packaging and the frequency converter visually for damage caused by inappropriate
1 Type code
2 Ordering number
3 Serial number
4 Power rating
Input voltage, frequency, and current (at low/high
5
voltages)
Output voltage, frequency, and current (at low/high
6
voltages)
7 IP rating
8 Maximum ambient temperature
9 Certications
10 NEMA enclosure type
handling during shipment. File any claim for damage with the carrier. Retain damaged parts
Illustration 3.1 Product Nameplate (Example)
for clarication.
10 Danfoss A/S © 11/2016 All rights reserved. MG04F502
NOTICE
Do not remove the nameplate from the frequency converter (loss of warranty).
3.2 Mounting
NOTICE
In environments with airborne liquids, particles, or corrosive gases, ensure that the IP/type rating of the equipment matches the installation environment. Failure to meet requirements for ambient conditions can reduce the lifetime of the frequency converter. Ensure that requirements for air humidity, temperature, and altitude are met.
Vibration and shock
The frequency converter complies with requirements for units mounted on the walls and oors of production premises, and in panels bolted to walls or oors.
For detailed ambient conditions specications, refer to chapter 7.4 Ambient Conditions.
41 mm (1.61 in)
175 mm (6.88 in)
349.5 mm (13.75 in)
315 mm (12.4 in)
ON
WARNING
ALARM
Bus MS NS2NS1
331.5 mm (13.05 in)
280 mm (11.02 in)
178 mm (7 in)
6.5 mm (0.25 in)
80 mm
(3.14 in)
190 mm (7.48 in)
25 mm
(0.98 in)
Ø13 mm (0,51 in)
130BB712.10
200 mm (7.87 in)
1
2
3
4
80 mm
(3.14 in)
130BC381.10
431.5 mm (16.98 in)
380 mm (14.96 in)
178 mm (7 in)
201 mm (7.91 in)
32 mm (1.25 in)
415 mm (16.33 in)
186 mm (7.32 in)
449.5 mm (17.69 in)
6.5 mm (0.25 in)
190 mm (7.48 in)
80 mm
(3.14 in)
80 mm
(3.14 in)
Ø13 mm (0,51 in)
25 mm
(0.98 in)
Mechanical Installation Operating Guide
3.2.1 Recommended Tools and Equipment
Equipment Size Description
Screwdrivers
Socket (hex) 8 For fastening inverter
screws/mounting of
brackets
Slotted 0.4x2.5 For spring loaded power
and control terminals
Slotted/torx 1.0x5.5/TX20 For cable clamps inside
the installation box
Spanner 19, 24, 28 For blind-plugs
LCP, ordering
Local control panel
number 130B1078
LCP cable,
ordering number
Connection cable for
local control panel
130B5776
Table 3.1 Recommended Tools and Equipment
3.2.2 Mechanical Dimensions
3 3
Illustration 3.2 Cable Entries and Hole Sizes (Small Unit)
Illustration 3.3 Cable Entries and Hole Sizes (Large Unit)
Motor side 1xM20, 1xM25
Control side
2xM20, 9xM16
1)
Mains side 2xM25
Table 3.2 Mechanical Dimensions
1) Also used for 4xM12/6xM12 sensor/acuator sockets.
3.2.3 Mounting
The VLT® Decentral Drive FCD 302 consists of 2 parts:
The installation box
The inverter part
See chapter 1.4.2 Exploded Views.
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 11
130BC382.10
130BC383.10
130BB701.10
Mechanical Installation
VLT® Decentral Drive FCD 302
3.2.3.1 Allowed Mounting Positions
3.2.3.2 Mounting the Installation Box
CAUTION
ELECTRICAL HAZARD
Do not apply power to the unit at this stage, as this
33
could result in death or serious injury.
CAUTION
DAMAGE OR PERSONAL INJURY Failure to tighten the 4 mounting screws can result in personal injury or material damage.
Ensure that the strength of the mounting
location can support the unit weight.
Prerequisites:
Use the holes on the rear of the installation box
to x the mounting brackets.
Use proper mounting screws or bolts.
For hygienic versions, use cable glands designed
to meet hygienic application requirements, for example Rittal HD 2410.110/120/130.
1.
Illustration 3.4 Allowed Mounting Positions - Standard
Applications
Mount the VLT® Decentral Drive FCD 302 vertically on a wall or machine frame. For hygienic versions, ensure that liquids drain enclosure and orient the unit so the cable glands are located at the base.
o the
Illustration 3.6 FCD 302 Standalone Mounted with Mounting
Brackets
Illustration 3.5 Allowed Mounting Positions - Hygienic
Applications
12 Danfoss A/S © 11/2016 All rights reserved. MG04F502
Electrical Installation Operating Guide
4 Electrical Installation
4.1 Safety Instructions
See chapter 2 Safety for general safety instructions.
WARNING
INDUCED VOLTAGE
Induced voltage from output motor cables that run together can charge equipment capacitors, even with the equipment turned o and locked out. Failure to run output motor cables separately or use shielded cables could result in death or serious injury.
Run output motor cables separately, or
Use shielded cables.
CAUTION
SHOCK HAZARD
The frequency converter can cause a DC current in the PE conductor. Failure to follow the recommendation below means that the RCD may not provide the intended protection.
When a residual current-operated protective
device (RCD) is used for protection against electrical shock, only an RCD of Type B is allowed on the supply side.
Overcurrent protection
Additional protective equipment, such as short-
circuit protection or motor thermal protection between frequency converter and motor, is required for applications with multiple motors.
Input fusing is required to provide short circuit
and overcurrent protection. If not factory­supplied, the installer must provide the fuses. See UL/cUL approved pre-fuses in chapter 7.7 Fuses and Circuit Breakers.
Wire type and ratings
All wiring must comply with local and national
regulations regarding cross-section and ambient temperature requirements.
Power connection wire recommendation:
Minimum 75 °C (167 °F) rated copper wire.
See chapter 7.1 Electrical Data and chapter 7.5 Cable Speci- cations for recommended wire sizes and types.
EMC-compliant Installation
4.2
To obtain an EMC-compliant installation, follow the instructions provided in chapter 4.3 Grounding, chapter 4.4 Wiring Schematic, chapter 4.7 Motor Connection, and chapter 4.10 Control Wiring.
4.3 Grounding
WARNING
LEAKAGE CURRENT HAZARD
Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly could result in death or serious injury.
Ensure the correct grounding of the equipment
by a certied electrical installer.
For electrical safety
Ground the frequency converter in accordance
with applicable standards and directives.
Use a dedicated ground wire for input power,
motor power, and control wiring.
Do not ground one frequency converter to
another in a daisy chain fashion.
Keep the ground wire connections as short as
possible.
Follow motor manufacturer wiring requirements.
Minimum cable cross-section: 10 mm2 (7 AWG)
(or 2 rated ground wires terminated separately).
For EMC-compliant installation
Establish electrical contact between the cable
shield and the frequency converter enclosure by using metal cable glands or by using the clamps provided on the equipment.
To reduce burst transient, use high-strand wire.
Do not use pigtails.
4 4
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 13
130BC391.10
130BC403.10
Electrical Installation
VLT® Decentral Drive FCD 302
NOTICE
POTENTIAL EQUALISATION
Risk of burst transient, when the ground potential between the frequency converter and the control system is dierent. Install equalizing cables between the system components. Recommended cable cross-section: 16 mm (5 AWG).
2
44
CAUTION
PE CONNECTION
The metal pins in the corners of the electronic part and the holes on the corner of the installation box are essential for the protective earth connection. Make sure that they are not loosened, removed, or violated in any way. Tightening torque requirement is 3 Nm. (26 in-lb). See Illustration 4.1.
Grounding shielded cable
Grounding clamps are provided for motor and control wiring (see Illustration 4.2).
Illustration 4.1 PE Connection between the Installation Box
and the Electronic Part
NOTICE
The external grounding terminal is available as an accessory (part no: 130B5833).
Illustration 4.2 Grounding for Motor and Control Wiring (Small Unit)
14 Danfoss A/S © 11/2016 All rights reserved. MG04F502
130BC390.10
Electrical Installation Operating Guide
4 4
Illustration 4.3 Grounding Clamp for Motor and Control Wiring (Large Unit)
1. To remove the insulation for proper grounding, use a wire stripper.
2. Secure the grounding clamp to the stripped portion of the wire with the screws provided.
3. Secure the grounding wire to the grounding clamp provided.
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 15
130BC384.10
3-phase power input
Mechanical brake
+10 V DC
-10 V DC­+10 V DC 0/4-20 mA
-10 V DC­+10 V DC 0/4-20 mA
91 (L1) 92 (L2) 93 (L3) 95 (PE)
122(MBR+)
123(MBR-)
50 (+10 V OUT)
53 (A IN)
54 (A IN)
55 (COM A IN)
12 (+24 V OUT)
13 (+24 V OUT)
18 (D IN)
19 (D IN)
20 (COM D IN)
27 (D IN/OUT)
29 (D IN/OUT)
24V
OV
32 (D IN)
33 (D IN)
37 (D IN)
S201
S202
ON/I=0-20mA OFF/U=0-10V
P 5-00
24 V (NPN) 0 V (PNP)
24 V (NPN) 0 V (PNP)
24 V (NPN) 0 V (PNP)
24 V (NPN) 0 V (PNP)
24 V (NPN) 0 V (PNP)
24 V (NPN) 0 V (PNP)
Switch mode
power supply
10 V DC
15 mA
24 V DC 600 mA
(U) 96
(U) 97 (W) 98 (PE) 99
Motor
Brake resistor
(R+) 82
(R-) 81
Relay1
Relay2
03
02
01
06
05
04
240 V AC, 2A
240 V AC, 2A
400 V AC, 2A
Analog output 0/4–20 mA
(COM A OUT) 39
(A OT) 42
ON=Terminated OFF=Open
S801
S801
GX
(N RS485) 69
(P RS485) 68
5V
RS485 Interface
(COM RS485) 61
(PNP) = Source (NPN) = Sink
RS485
ON
1 2
ON
1 2
ON
1 2
0 V
VCXA
PROFIBUS interface
GND1
GND1
RS485
66
63
62
67
GX
Electrical Installation
VLT® Decentral Drive FCD 302
4.4 Wiring Schematic
44
Illustration 4.4 Basic Wiring Schematic
16 Danfoss A/S © 11/2016 All rights reserved. MG04F502
130BC286.10
U 96 V 97 W 98
L1
L2
L3
L1 91 L2 92 L3 93
12
27
T1
T2
T3
NO
NC
NO
NC
L2
L3
PE
L1
41
33
5
3
1 2
4
6
34
42
1
2
L1
L2
L3
PE
U 96 V 97 W 98
L1 91 L2 92 L3 93
12
27
U
V
W
1 2
3 4
5
6
7 8
1
130BC287.10
Electrical Installation Operating Guide
1 Looping terminals
2 Circuit breaker
Illustration 4.5 Large Unit only: Circuit Breaker and Mains
Disconnect
4 4
1 Looping terminals
Illustration 4.6 Large Unit only: Service Switch at Mains with
Looping Terminals
NOTICE
EMC INTERFERENCE
Use shielded cables for motor and control wiring and separate cables for input power, motor wiring, and control wiring. Failure to isolate power, motor, and control cables can result in unintended behavior or reduced performance. Minimum clearance requirement between power, motor, and control cables is 200 mm (7.9 in).
MG04F502 Danfoss A/S © 11/2016 All rights reserved. 17
130BC385.10
123
4
5
6
7 8
9
10
11
13
13
13
12
L3/93
L1/91
L2/92
8182123
122
U/96
V/97W/98
R
G
V
N
P
B04
B03
B02 B01
B08
B01 B06
B05
B12
B11 B10 B09
12
18 19 27
29 32 33
12
12
12 12
12
12
13
20
20
20
20 20
20
20
20
20
39
50 54
5355
42
37
37
Electrical Installation
VLT® Decentral Drive FCD 302
4.5 Location of Terminals
44
1 Digital and analog inputs/outputs 8 USB port
2 Safe Torque O (STO), LCP connection, B-option 9 Standard bus/RS485
3 Relay 1 10 PROFIBUS
4 Relay 2 11 Ethernet port
5 Motor, mechanical brake, brake resistor 12 Ethernet port
6 Mains 13 Protective earth (PE)
7 24 V DC back-up input
Illustration 4.7 Location of Terminals (Small Unit)
18 Danfoss A/S © 11/2016 All rights reserved. MG04F502
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