This Operating Guide provides information for safe installation and commissioning of the AC drive. It is intended for use by qualified
personnel.
Read and follow the instructions to use the drive safely and professionally.
Pay particular attention to the safety instructions and general warnings. Always keep this Operating Guide with the drive.
VLT® is a registered trademark for Danfoss A/S.
1.2 Additional Resources
Other resources are available to understand advanced drive functions and programming.
•
The Programming Guide provides detailed information on the LCP, menu system, parameters, and troubleshooting with alarms
and warnings.
•
The Design Guide provides detailed information about capabilities and functionality to design motor control systems.
•
The Safe Torque Off Operating Guide provides detailed specifications, requirements, and installation instructions for the Safe
Torque Off function.
•
Supplementary publications and manuals are available from Danfoss, see
1.3 Manual Version
This manual is regularly reviewed and updated. All suggestions for improvement are welcome.
The original language of this manual is English.
www.danfoss.com.
Table 1: Manual and Software Version
1.4 Approvals and Certifications
The following list is a selection of possible type approvals and certifications for Danfoss drives:
The specific approvals and certification for the enclosed drive or drive module are on the nameplate of the drive. For more information, contact the local Danfoss office or partner.
The enclosed drive is UL listed per UL508A and CSA 14 standards. The drive module in the enclosed drive system complies with UL
508C or UL 61800-5-1 thermal memory retention requirements. For more information on UL 508C thermal memory retention requirements, refer to the Motor Thermal Protection section in the product-specific Design Guide.
N O T I C E
OUTPUT FREQUENCY LIMIT
Due to export control regulations, the output frequency of the enclosed drive (with no output filters) is limited to 590 Hz. For
demands exceeding 590 Hz, contact Danfoss. For enclosed drives with output filters, the maximum output frequency is limited to
60 Hz without derating and to 100/120 Hz with derating.
ADN-compliance
For more information on compliance with the European Agreement concerning International Carriage of Dangerous Goods by Inland Waterways (ADN), refer to section ADN-compliant Installation in the product-specific Design Guide.
1.5 Finding the Declaration of Conformity Certificate
1.
Open a web browser and enter https://www.danfoss.com/en/service-and-support/documentation/.
2.
Click Certificates & declarations.
3.
Use the Search field to search for PLV*.
The system provides a list of the search results.
Filter the search results be entering the following criteria.
4.
a.
Business unit = Drives
b.
Documents/Document types = Certificate
5.
Scroll down until you find the PLV XXX titled certificate for the specific product segment, such as PLV 202 EU Declaration.
Double click the link to the open the certificate. For an example, see
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
W A R N I N G
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
C A U T I O N
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
N O T I C E
Indicates information considered important, but not hazard-related (for example, messages relating to property damage).
Safety
2.2 Qualified Personnel
To allow trouble-free and safe operation of the unit, only qualified personnel with proven skills are allowed to transport, store, assemble, install, program, commission, maintain, and decommission this equipment.
Persons with proven skills:
•
Are qualified electrical engineers, or persons who have received training from qualified electrical engineers and are suitably
experienced to operate devices, systems, plant, and machinery in accordance with pertinent laws and regulations.
•
Are familiar with the basic regulations concerning health and safety/accident prevention.
•
Have read and understood the safety guidelines given in all manuals provided with the unit, especially the instructions given in
the Operating Guide.
•
Have good knowledge of the generic and specialist standards applicable to the specific application.
Due to export control regulations, the output frequency of the drive is limited to 590 Hz. For demands exceeding 590 Hz, contact
Danfoss.
The enclosed drive is an electronic motor controller that converts AC mains input into a variable AC waveform output. The frequency and voltage of the output are regulated to control the motor speed or torque. Depending on the configuration, the drive can be
used in standalone applications or form part of a larger system or installation. The enclosed drive is designed to:
•
Regulate motor speed in response to system feedback or remote commands from external controllers.
•
Provide motor overload protection.
•
Monitor system and motor status.
•
Reduce harmonics and increase the power factor using the optional passive harmonic filter or line reactor.
•
Reduce motor acoustic noise and protect motor insulation with the optional output filters.
•
Reduce bearing current and shaft voltage with the optional common-mode filter.
•
Reduce high-frequency, electromagnetic noise in the motor cables with the optional dU/dt filter.
•
Provide sinusoidal output with optional sine-wave filter.
The enclosed drive is designed for residential, industrial, and commercial environments in accordance with local laws and standards. Do not use this drive in applications that are non-compliant with specified operating conditions and environments.
N O T I C E
RADIO INTERFERENCE
In a residential environment, this product can cause radio interference.
Take supplementary mitigation measures.
-
3.2 What is an Enclosed Drive?
The enclosed drive is an IP21/54 (NEMA 1/12) enclosure surrounding an IP20 (Protected Chassis) drive to form the basis of the system. There are 4 enclosed drive models with varying power ratings.
•
D9h model: 110–160 kW (125–250 hp)
•
D10h model: 200–400 kW (250–450 hp)
•
E5h model: 355–630 kW (450–650 hp)
•
E6h model: 500–800 kW (650–950 hp)
The enclosed drive is available with various power options and input and output filters to create a factory-built, custom drive. Some
options and filters result in extra cabinets attached to the left or right side of the drive cabinet. These optional cabinets are shown
with dotted lines, while the drive cabinet is shaded.
Illustration 6: Visual Representation of a E5h/E6h Enclosure and the Locations of Available Options
3.4 Drive Identification
3.4.1 Identifying the Drive and Its Options
Enclosure size and specific options are used throughout this guide whenever procedures or components differ based on the drive
and its options. Use the following steps to identify the enclosed drive:
Procedure
1.
Locate the type code (T/C) on the nameplate. The nameplate is found on the exterior of the drive by the bottom grill and
on the control compartment door.
2.
Determine the type of enclosure by obtaining the following information from the type code:
a.
Product group and drive series (characters 1–6).
b.
Voltage rating (character 8).
c.
Model/power rating (characters 10–12).
3.
Go to Table 3 and use the model number and voltage rating to find the enclosure size.
The control compartment is a self-contained space that can be accessed without opening the drive enclosure. The control compartment contains the following:
•
Control terminals.
•
Relay terminals.
•
Terminals for option cards.
•
Optional components:
-
Auxiliary supply terminals.
-
Auxiliary voltage transformer connections.
-
+24 V DC external supply.
-
AC customer socket.
-
Extended I/O terminals.
-
Cabinet heater connections.
-
Motor heater control connections.
-
Thermal trip indicator relays.
-
Insulation monitor.
-
Magnetic cabinet light.
•
Buttons and indicator lights (on the exterior door).
Illustration 9: Graphical Local Control Panel (LCP)
The local control panel (LCP) is the combined display and keypad on the front of the drive. The LCP is used to:
•
Control the drive and motor.
•
Access drive parameters and program the drive.
•
Show operational data, drive status, and warnings.
A numeric local control panel (NLCP) is available as an option. The NLCP operates in a manner similar to the LCP, but there are
differences. For details on how to use the NLCP, see the product-specific Programming Guide.
A. Display area
Each display readout has a parameter associated with it. The information shown on the LCP can be customized for specific applications. Refer to My Personal Menu in the LCP Menu section.
Table 33: LCP Display Area
B. Menu keys
Menu keys are used to access the menu for setting up parameters, toggling through status display modes during normal operation,
and viewing fault log data.
Allows access to parameters for initial set-up instructions. Also provides detailed application steps. Refer
to Quick Menu mode in the LCP Menu section.
B3
Main Menu
Allows access to all parameters. Refer to Main Menu mode in the LCP Menu section.
B4
Alarm Log
Shows a list of current warnings and the last 10 alarms.
Callout
Key
Function
C1
Back
Reverts to the previous step or list in the menu structure.
C2
Cancel
Cancels the last change or command as long as the display mode has not changed.
C3
Info
Shows a definition of the function being shown.
C4OKAccesses parameter groups or enables an option.
C5
[▵][▹] [▿] [◃]
Moves between items in the menu.
Callout
Indicator
LED
Function
D1OnGreen
Activates when the drive receives power from the mains voltage or a 24 V external supply.
D2
Warn.
Yellow
Activates when warning conditions are active. Text appears in the display area identifying the
problem.
D3
Alarm
Red
Activates during a fault condition. Text appears in the display area identifying the problem.
Callout
Key
Function
E1
[Hand On]
Starts the drive in local control. An external stop signal by control input or serial communication overrides
the local [Hand On].
E2
Off
Stops the motor but does not remove power to the drive.
E3
Reset
Resets the drive manually after a fault has been cleared.
E4
Auto On
Puts the system in remote operational mode so it can respond to an external start command by control
terminals or serial communication.
VLT® AQUA Drive FC 202
Operating Guide
Table 34: LCP Menu Keys
Product Overview
C. Navigation keys
Navigation keys are used for programming functions and moving the display cursor. The navigation keys also provide speed control
in local (hand) operation. The display brightness can be adjusted by pressing [Status] and [▵]/[▿] keys.
Table 35: LCP Navigation Keys
D. Indicator lights
Indicator lights identify the drive status and provide a visual notification of warning or fault conditions.
Table 36: LCP Indicator Lights
E. Operation keys and reset
The operation keys are found toward the bottom of the local control panel.
The Quick Menus mode provides a list of menus used to configure and operate the drive. Select the Quick Menus mode by pressing
the [Quick Menu] key. The resulting readout appears on the LCP display.
Illustration 10: Quick Menu View
Q1 My Personal Menu
The Personal Menu is used to determine what is shown in the display area. Refer to 3.6.3 Local Control Panel (LCP). This menu can
also show up to 50 pre-programmed parameters. These 50 parameters are manually entered using parameter 0-25 My PersonalMenu.
Q2 Quick Setup
The parameters found in the Q2 Quick Setup contain basic system and motor data that are always necessary for configuring the
drive. See
Q3 Function Setups
The parameters found in the Q3 Function Setups contain data for fan, compressor, and pump functions. This menu also includes
parameters for LCP display, digital preset speeds, scaling of analog references, closed-loop single-zone, and multizone applications.
Q4 Smart Setup
Q4 Smart Setup guides the user through typical parameter settings used to configure 1 of the following 4 applications:
•
•
•
•
The [Info] key can be used to see help information for various selections, settings, and messages.
Q5 Changes Made
Select Q5 Changes Made for information about:
•
•
Q6 Loggings
Use Q6 Loggings for fault finding. To get information about the display line readout, select Loggings. The information is shown as
graphs. Only parameters selected in parameter 0-20 Display Line 1.1 Small through parameter 0-24 Display Line 3 Large can be viewed.
It is possible to store up to 120 samples in the memory for later reference.
7.2.4 Entering System Information for the set-up procedures.
Input voltage, frequency, and current (at low/high
voltages)
5
Output voltage, frequency, and current (at low/high
voltages)
6
Discharge time
VLT® AQUA Drive FC 202
Operating Guide
Mechanical Installation
4 Mechanical Installation
4.1 Items Supplied
Items supplied can vary according to product configuration.
•
Make sure that the items supplied and the information on the nameplate correspond to the order confirmation.
•
Visually check the packaging and the drive for damage caused by inappropriate handling during shipment. File any claim for
damage with the carrier. Retain damaged parts for clarification.
Illustration 12: Example of a Product Nameplate for E6h Enclosure (IEC Version on Left, UL Version on Right)
WARRANTY
Removing the nameplate from the drive results in loss of warranty.
N O T I C E
4.2 Split Shipment
Depending on what options are ordered with an enclosed drive, the drive can consist of 5 cabinets and measure 3400 mm (134 in)
in width, which can be difficult to transport and handle. In cases where an enclosed drive exceeds 1800 mm (71 in) in width, the
cabinets are separated and shipped in multiple boxes. All necessary fasteners needed for reassembly are provided in the delivery.
To reassemble a split shipment, refer to 4.10 Combining Multiple Cabinets from a Split Shipment and 5.6.1 Connecting Wiring Har-
I-beam and hooks rated to lift the weight of the drive.
•
Crane or other lifting aid to place the unit into position.
•
Drill with a 12 mm (1/2 in) drill bit.
•
Tape measurer.
•
Phillips and flat-bladed screwdrivers.
•
Wrench with 7–17 mm metric sockets.
•
Wrench extensions.
•
T25 and T50 Torx drives.
•
Sheet metal punch and/or pliers for cable entry plate.
4.4 Storing the Drive
Store the drive in a dry location. Keep the equipment sealed in its packaging until installation. Refer to the Ambient Conditions
section for recommended ambient temperature.
Periodic forming (capacitor charging) is not necessary during storage unless storage exceeds 12 months.
4.5 Operating Environment
4.5.1 Overview
In environments with airborne liquids, particles, or corrosive gases, ensure that the IP/NEMA protection rating of the equipment
matches the installation environment. Refer to the Ambient Conditions section.
N O T I C E
CONDENSATION
Moisture can condense on the electronic components and cause short circuits.
Avoid installation in areas subject to frost.
-
Install an optional space heater when the unit is colder than the ambient air.
-
Operating in standby mode reduces the risk of condensation as long as the power dissipation keeps the circuitry free of
-
moisture.
N O T I C E
EXTREME AMBIENT CONDITIONS
Hot or cold temperatures compromise unit performance and longevity.
Do not operate in environments where the ambient temperature exceeds 50 °C (122 °F) for units rated at 400–500 V and
-
45 °C (113 °F) for units rated at 525–690 V unless the drive is derated. Refer to the Derating section in the design guide.
The unit can operate at temperatures down to -10 °C (14 °F). However, proper operation at rated load is only guaranteed at
-
0 °C (32 °F) or higher. Also, temperature feedback is not shown when temperatures are below 0 °C (32 °F).
Provide extra air conditioning for the cabinet or installation site when the temperature exceeds ambient temperature limits.
-
4.5.2 Gases
Aggressive gases, such as hydrogen sulphide, chlorine, or ammonia can damage the electrical and mechanical components. The
unit uses conformal-coated circuit boards to reduce the effects of aggressive gases.
For conformal coating class specifications and ratings, see the Ambient Conditions section.
4.5.3 Dust
When installing the unit in a dusty environment, keep the following free from dust buildup:
Keep the heat sink and fans free from dust buildup. When dust accumulates on electronic components, it acts as a layer of insulation. This layer reduces the cooling capacity of the components, and the components become warmer. The hotter environment
decreases the life of the electronic components. Dust can also accumulate on fan blades, causing an imbalance which prevents the
fan from properly cooling the unit. Dust buildup can also damage fan bearings and cause premature fan failure.
For more information, refer to the Maintenance and Service section.
Mechanical Installation
4.5.4 Potentially Explosive Atmospheres
W A R N I N G
EXPLOSIVE ATMOSPHERE
Installing the drive in a potentially explosive atmosphere can lead to death, personal injury, or property damage.
Install the unit in a cabinet outside of the potentially explosive area.
-
Use a motor with an appropriate ATEX protection class.
-
Install a PTC temperature sensor to monitor the motor temperature.
-
Install short motor cables.
-
Use sine-wave output filters when shielded motor cables are not used.
-
As required by the EU Directive 2014/34/EU, any electrical or electronic device intended for use in an environment with a potentially
explosive mixture of air, flammable gas, or dust must be ATEX-certified. Systems operated in this environment must fulfill the following special conditions to comply with the ATEX protection class:
•
Class d specifies that if a spark occurs, it is contained in a protected area.
•
Class e prohibits any occurrence of a spark.
Motors with class d protection
Does not require approval. Special wiring and containment are required.
Motors with class e or class n protection
When combined with an ATEX-approved PTC monitoring device like the VLT® PTC Thermistor Card MCB 112, installation does not
need an individual approval from an approbated organization.
Motors with class d/e protection
The motor itself has an e ignition protection class, while the motor cabling and connection environment are in compliance with the
d classification. To attenuate the high peak voltage, use a sine-wave filter at the drive output.
N O T I C E
MOTOR THERMISTOR SENSOR MONITORING
Units with the VLT® PTC Thermistor Card MCB 112 option are PTB-certified for potentially explosive atmospheres.
4.6 Installation Requirements
N O T I C E
OVERHEATING
Improper mounting can result in overheating and reduced performance.
Install the drive according to the installation and cooling requirements.
-
•
Locate the unit as near to the motor as possible. For the maximum motor cable length, see 10.5 Motor and Control Cables.
•
Ensure unit stability by mounting the unit to a solid surface.
•
Ensure that the strength of the mounting location supports the unit weight.
•
Ensure that there is enough space around the unit for proper cooling. Refer to 10.10 Enclosure Airflow.
Improper mounting can result in overheating and reduced performance.
Install the drive following the installation and cooling requirements.
-
•
Ensure that top and bottom clearance for air cooling is provided. Clearance requirement: 225 mm (9 in).
•
Provide sufficient airflow flow rate. See 4.8 Airflow Rates.
•
Consider derating for temperatures starting between 45 °C (113 °F) and 50 °C (122 °F) and elevation 1000 m (3300 ft) above sea
level.
The enclosed drive, excluding the input power options cabinet, utilizes a back-channel cooling concept that removes the air used to
cool the heat sink. The heat sink cooling air carries approximately 90% of the heat out of the back channel of the drive. Different
back-channel cooling kits are available to redirect the airflow based on individual needs.
Illustration 16: Connecting the Grounding Bar Between Cabinets
4.11 Installing the Enclosed Drive
Mechanical Installation
4.11.1 Creating an Entry for Cables
Procedure
1.
Locate the cabinets that contain the motor and mains terminals.
2.
Open the cabinet doors and remove any protective covers placed over the terminals.
3.
Cut or drill openings in the cable entry plate and fit with appropriate Type-rated IEC/UL conduits, according to the mains
and motor cable sizes.
4.
Terminate the shields properly.
4.11.2 Installing the Drive with Back-channel Cooling Option
Procedure
1.
Select an area in which to install the enclosure. Do not install the enclosure in an airtight space. The drive receives approximately 5–10% of intake air from the front of the cabinet.
2.
Measure the duct openings in the back of the cabinets and create corresponding openings in the wall where the enclosure
will be located.
3.
If the enclosed drive is configured with a cabinet heater, connect the cabinet heater supply cable to the correct terminals in
the control compartment. Refer to 5.7.2 Control Compartment Interior View.
4.
Move the enclosure near the wall, lining up the enclosure ducts with the openings in the wall.
Make sure to provide an airtight seal for between the duct and wall opening.
Example
Mechanical Installation
Illustration 17: Cabinet Airflow with the Back-channel Option (Duct Adapter Flanges not Provided with Option)
4.11.3 Securing the Cabinet(s) to the Floor
There are 3 methods to secure the cabinet to the floor:
•
Use the 4 mounting points at the base of the pedestal.
•
Use the 2 mounting points at the front base of the pedestal and the 2 mounting points at the upper back of the cabinet.
•
Use the 2 mounting points in the mounting bracket and the 2 mounting points at the front base of the pedestal.
To use the mounting bracket, first attach it to the floor by sliding the edge of the cabinet pedestal under the mounting bracket.
Then secure the 2 mounting holes to the front base of the pedestal.
When using relays, control cables, a signal interface, fieldbus, or brake, connect the shield to the enclosure at both ends. If the
ground path has high impedance, is noisy, or is carrying current, break the shield connection on 1 end to avoid ground current
loops.
•
Convey the currents back to the unit using a metal mounting plate. Ensure good electrical contact from the mounting plate by
securely fastening the mounting screws to the drive chassis.
•
Use shielded cables for motor output cables. An alternative is unshielded motor cables within metal conduit.
•
Ensure that motor and brake cables are as short as possible to reduce the interference level from the entire system.
•
Avoid placing cables with a sensitive signal level alongside motor and brake cables.
•
For communication and command/control lines, follow the particular communication protocol standards. For example, USB
must use shielded cables, but RS485/ethernet can use shielded UTP or unshielded UTP cables.
•
Ensure that all control terminal connections are rated protective extra low voltage (PELV).
Electrical Installation
N O T I C E
TWISTED SHIELD ENDS (PIGTAILS)
Twisted shield ends increase the shield impedance at higher frequencies, which reduces the shield effect and increases the leak-
age current.
Use integrated shield clamps instead of twisted shield ends.
-
N O T I C E
SHIELDED CABLES
If shielded cables or metal conduits are not used, the unit and the installation do not meet regulatory limits on radio frequency
(RF) emission levels.
N O T I C E
EMC INTERFERENCE
Failure to isolate power, motor, and control cables can result in unintended behavior or reduced performance.
Use shielded cables for motor and control wiring.
-
Provide a minimum 200 mm (7.9 in) separation between mains input, motor cables, and control cables.
-
N O T I C E
INSTALLATION AT HIGH ALTITUDE
There is a risk for overvoltage. Isolation between components and critical parts could be insufficient and may not comply with
PELV requirements.
Use external protective devices or galvanic isolation. For installations above 2000 m (6500 ft) altitude, contact Danfoss re-
-
garding protective extra low voltage (PELV) compliance.
N O T I C E
PROTECTIVE EXTRA LOW VOLTAGE (PELV) COMPLIANCE
Prevent electric shock by using PELV electrical supply and complying with local and national PELV regulations.
Follow the recommended cable routing between cabinets, if applicable. See the Cable Routing section.
2.
Connect the wiring harnesses according to how the enclosed drive is split. Each wiring harness in the enclosed drive is
labeled. Refer to the illustrations in the appropriate wiring harness sections.
a.
Connect the fan supply wiring harness.
b.
Connect the thermal protection harness.
c.
If applicable, connect the PHF contactor harnesses.
d.
If applicable, connect the cabinet heater harness.
3.
Connect the output filter cables. Refer to the illustrations in the appropriate wiring harness sections.
-
For the sine-wave filter option, there is 1 set of cables for each sine-wave filter. One end of each cable is already connected to the filter, the other end is bundled in the sine-wave filter cabinet. Connect the unattached sine-wave cable ends
to the motor terminals inside the drive cabinet.
-
For the dU/dt filter option, the unattached filter cables are bundled inside the dU/dt filter cabinet. Connect the unattached cable ends to the motor terminals within the drive cabinet.
4.
Connect the input filter cables. Refer to the illustrations in the appropriate wiring harness sections.
-
For the passive harmonic filter (PHF) option, the filter cables are bundled inside the input filter cabinet. First connect
the unattached PHF cable ends (R/S/T) to the corresponding terminals in the input power options cabinet. Then connect the unattached PHF cable ends (L1R/L2S/L3T) to the R/S/T terminals in the drive cabinet.
-
For the line reactor option, the line reactor cables are bundled inside the input filter cabinet. First connect the unattached line reactor cable ends (R/S/T) to the corresponding terminals in the input power options cabinet. Then connect the
unattached line reactor cable ends (L1R/L2S/L3T) to the R/S/T terminals in the drive cabinet.
For digital input or output. Default setting is input.
15
Parameter 5-13 Terminal 29 Digital
Input
[14] JOG
18––
Common for digital inputs and 0 V potential for 24 V supply.
19–STO
When not using the optional STO feature, a jumper wire is required between terminal XD2.10 (or XD2.11) and terminal
XD2.19. This set-up allows the drive to operate with factory
default programming values.
XD2 terminal
Parameter
Default setting
Description
4––
Common for analog output.
5
Parameter 6-50 Terminal 42 Output
[0] No operation
Programmable analog output. 0–20 mA or 4–20 mA at a maximum of 500 Ω.
6–+10 V DC
10 V DC analog supply voltage for potentiometer or thermistor. 15 mA maximum.
7
Parameter group 6-1* Analog Input 1
Reference
Analog input. For voltage (V) or current (mA).
8
Parameter group 6-2* Analog Input 2
Feedback
9––
Common for analog input.
XD2 terminal
Parameter
Default setting
Description
21, 22, 23
Parameter 5-40 Function Relay [0]
[0] No operation
Form C relay outputs. For AC or DC voltage.
24, 25, 26
Parameter 5-40 Function Relay [1]
[0] No operation
VLT® AQUA Drive FC 202
Operating Guide
Table 45: Analog Input/Output Terminal Descriptions
Electrical Installation
5.7.4 Relay Terminals
Table 46: Relay Terminal Descriptions
5.7.5 Option Card Terminals
The option cards extend the functionality of drives and provide a high variety of interfaces to automation systems. When the option
cards are specified in the type code, they are mounted in slots A, B, C, and D of the control card within the drive module. The option
card wiring is routed to a terminal block within the control compartment. For more details, refer to the Installation/Operating Guide
for the respective option card.
OPTION CARD INSTALLATION
If the option card is ordered along with the drive using the type code, the factory installs the option card and its wiring. If the
option is ordered separately, the customer is responsible for installing the option card and the wiring extensions to the control
Corresponding terminal within the control compartment
35
XD2.28
36
XD2.29
Character position
Code
Description
21
1
230 V AC external
5
230 V AC external + 24 V DC internal
6
120 V AC external
9
120 V AC external + 24 V DC internal
e30bu195.10
-XD1.1
-FC6
-XD1
10 A
2
Character position
Code
Description
21
2
230 V AC internal
4
230 V AC internal + 24 V DC internal
7
120 V AC internal
8
120 V AC internal + 24 V DC internal
VLT® AQUA Drive FC 202
Operating Guide
Table 53: Option D Terminal Connections
5.7.6 Control Compartment Options
5.7.6.1 Auxiliary Supply Terminals
Table 54: Auxiliary Supply Type Codes
Electrical Installation
The auxiliary supply terminal option provides an external voltage supply to the –XD1.1 terminal. The external supply must be shortcircuit protected. The power of the external supply depends on other selected cabinet options.
Illustration 49: Auxiliary AC Supply Terminals
W A R N I N G
HIGH VOLTAGE
The mains disconnect switch does not disconnect the external voltage supply. Failure to disconnect the external voltage supply
before touching any components in the control compartment can result in death or serious injury.
Disconnect the external voltage supply.
-
Only qualified personnel must install, start up, and maintain the drive.
-
5.7.6.2 Auxiliary Voltage Transformer
Table 55: Auxiliary Supply Type Codes for Auxiliary Voltage Transformer
The auxiliary voltage transformer is an option fitted internally that allows for the supply to be tapped from the mains. For example,
if the enclosed drive is specified with a fused disconnect, the supply for the auxiliary voltage transformer is taken from between the
drive and the fused disconnect. This configuration allows the control voltage to be disconnected with the main switch.
The transformer has multiple tappings on the primary side for the standard range of voltages on which the drive operates. The
factory default wiring connects to the highest voltage tapping on the primary side, and the trip settings for the -FC4 terminal is set
The customer socket provides a supply for measurement tools, equipment, or a computer. The socket type is CEE 7/3 ("Schuko",
Type F) or NEMA 5-15 grounded (Type B). The default voltage is 230 V AC (IEC variant) and 115 V AC (UL variant). When using an
external supply, the maximum output power is 450 VA (IEC variant) and 230 VA (UL variant). When using a transformer supply, the
maximum output power is 200 VA for both variants.
Extended I/O terminals + cabinet heater + motor heater control + insulation monitor
AW
Cabinet heater + motor heater control
A8
Cabinet heater + insulation monitor
AY
Cabinet heater + motor heater control + insulation monitor
VLT® AQUA Drive FC 202
Operating Guide
The extended I/O terminal option includes 25 control terminals (-XDW) in the control compartment for use by the customer. If the
enclosed drive is configured with any option C1 card, the -XDW terminal block is used for the option C1 card wiring.
AC socket + cabinet light + extended I/O terminals + motor heater control
AH
AC socket + cabinet light + extended I/O terminals + cabinet heater + motor heater control
AJ
AC socket + cabinet light + extended I/O terminals + motor heater control + insulation monitor
AK
AC socket + cabinet light + extended I/O terminals + cabinet heater + motor heater control + insulation monitor
AL
AC socket + cabinet light + cabinet heater + motor heater control
AN
AC socket + cabinet light + cabinet heater + motor heater control + insulation monitor
AO
AC socket + cabinet light + motor heater control + insulation monitor
AQ
Extended I/O terminals + motor heater control
AS
Extended I/O terminals + cabinet heater + motor heater control
AU
Extended I/O terminals + cabinet heater + motor heater control + insulation monitor
AV
Extended I/O terminals + motor heater control + insulation monitor
AW
Cabinet heater + motor heater control
AY
Cabinet heater + motor heater control + insulation monitor
AZ
Motor heater control + insulation monitor
VLT® AQUA Drive FC 202
Operating Guide
Electrical Installation
The cabinet heater option increases the inside temperature of the cabinet above the ambient temperature, preventing condensation in the cabinet. Each cabinet has 1 cabinet heater. The heater element is self regulating. The external supply is connected to
terminal -XD1.1. When the drive is not in run state, the control relay -QAM changes the supply to the output terminals (-XD4). When
the drive is in run state, the control relay disconnects the supply to the cabinet heater. The function is disabled when MCB –FCE is
open.
Extended I/O terminals + cabinet heater + motor heater control + insulation monitor
AV
Extended I/O terminals + motor heater control + insulation monitor
A8
Cabinet heater + insulation monitor
AY
Cabinet heater + motor heater control + insulation monitor
AZ
Motor heater control + insulation monitor
VLT® AQUA Drive FC 202
Operating Guide
Electrical Installation
The motor heater option provides the ability to control the supply for the motor anti-condensation heater. The 24 V DC external
supply is connected to terminal -XD1.1 in the lower part of the cabinet. When the drive is not in run state, the control relay -QAM
changes the external supply to the -XDM output terminals. When the drive is in run state, the control relay disconnects the external
supply to the motor heater. The function is disabled when MCB –FCN is open.
Illustration 54: Motor Heater Control (A = Heater element, not included)
5.7.6.8 Insulation Monitor
Table 61: Auxiliary Function Type Codes
The insulation monitor option monitors the supply and insulation faults within the insulation level in an IT supply network with an
insulation monitor in the control compartment.
Signal lights and reset button + emergency switch off and emergency push-button
DB
Signal lights and reset button + STO with emergency push-button (no functional safety)
DC
Signal lights and reset button + STO/SS1 with emergency push-button + safely limited speed (TTL
encoder)
DE
Signal lights and reset button + STO/SS1 with emergency push-button + safely limited speed (HTL
encoder)
Character position
Code
Description
28–29
D2
Emergency switch off + emergency push-button
DA
Signal lights and reset button + emergency switch off and emergency push-button
Character position
Code
Description
28–29
D3
STO with emergency push-button (no functional safety)
DB
Signal lights and reset button + STO with emergency push-button (no functional safety)
Character position
Code
Description
28–29
D4
STO/SS1 with emergency push-button+safely limited speed (TTL encoder)
DC
Indicator lights and reset button + STO/SS1 with emergency push-button+safely limited speed
(TTL encoder)
VLT® AQUA Drive FC 202
Operating Guide
Electrical Installation
5.7.6.9 Signal Lights and Reset Buttons
Table 62: Door-mounted Option Type Codes
The signal light and reset button option includes signal lights on the control compartment door for run and fault states of the AC
drive. The door also has a button for the reset function of the drive.
5.7.6.10 Emergency Switch Off
Table 63: Door-mounted Option Type Codes
The emergency switch off option uses an input contactor to disconnect the drive from mains. Pushing the emergency stop pushbutton on the control compartment door opens the control circuit of the input contactor.
5.7.6.11 STO with Emergency Push-button on Door
Table 64: Door-mounted Option Type Codes
This option provides the STO (Safe Torque Off) function via an emergency push-button mounted on the door of the control compartment. The control terminals of the control card are extended from inside the drive module and routed out to the terminal block
set -XD2 in the control compartment. The emergency push-button is wired between terminals -XD2.10 and -XD2.19.
Activating the emergency push-button prevents the unit from generating the voltage required to rotate the motor. The option provides:
•
Safe Torque Off (STO), as defined by EN IEC 61800-5-2.
•
Stop Category 0, as defined in EN 60204-1.
5.7.6.12 STO/SS1 with Emergency Push-button + Safely Limited Speed (TTL Encoder) on Door
STO/SS1 with emergency push-button + safely limited speed (HTL encoder)
DE
Signal lights and reset button + STO/SS1 with emergency push-button + safely limited speed (HTL
encoder)
VLT® AQUA Drive FC 202
Operating Guide
This option provides the SS1 (Safe Stop 1) function with the VLT® Safety Option MCB 150 along with STO function using an emergency stop push-button on the control compartment door. The emergency stop push-button activates the motor deceleration and
makes the motor stop in the set deceleration ramp time. Basic wiring for the S37 terminal of the option card to terminal 37 of control card and the emergency push-button wiring are provided
MCB 150 is used when the standstill or the motor speed is measured using a TTL encoder. For detailed instructions, refer to the VLT
Safety Option MCB 150/151 Installation Guide. MCB 150 can be programmed using the VLT® Motion Control Tool MCT 10 software
to take advantage of the following functional safety features:
Safe Torque Off (STO).
•
No power is being fed to the motor which can generate a rotation. Stop category 0 to EN IEC 60204-1.
Safe Stop 1 (SS1).
•
The motor decelerates. Monitoring of deceleration ramp and STO following zero speed, or STO at the end of a deceleration
time. Stop category 1 to EN IEC 60204-1.
Safely limited speed (SLS).
•
This function prevents exceeding a defined speed value. See the OPT-B option board and safety relay user manuals for the regu-
lations and the certified safety.
Electrical Installation
5.7.6.13 STO/SS1 with Emergency Push-button + Safely Limited Speed (HTL Encoder) on Door
Table 66: Door-mounted Option Type Codes
®
This option provides the SS1 (Safe Stop 1) function with the VLT® Safety Option MCB 151 along with STO function using an emergency stop push-button on the control compartment door. The option is compatible with HTL encoders or PNP proximity switches.
The emergency stop-push button activates the motor deceleration and makes the motor stop in the set deceleration ramp time.
Basic wiring for the S37 terminal of the option card to terminal 37 of control card and the emergency push-button wiring are provided
MCB 151 is used when the standstill or the motor speed is measured using a TTL encoder. For detailed instructions, refer to the VLT
Safety Option MCB 150/151 Installation, Guide. MCB 151 can be programmed using VLT® Motion Control Tool MCT 10 software to
take advantage of the following functional safety features:
Safe Torque Off (STO).
•
No power is being fed to the motor which can generate a rotation. Stop category 0 to EN IEC 60204-1.
Safe Stop 1 (SS1).
•
The motor decelerates. Monitoring of deceleration ramp and STO following zero speed, or STO at the end of a deceleration
time. Stop category 1 to EN IEC 60204-1.
Safely limited speed (SLS).
•
This function prevents exceeding a defined speed value. See the OPT-B option board and safety relay user manuals for the regu-
lations and the certified safety.
5.8 Connecting Motor, Mains, and Ground Cables
5.8.1 Power Cabling and Grounding Considerations
Motor and mains connections
•
Size the wiring according to the input current of the drive. For maximum wire sizes, see the Electrical Data section.
Use cables rated for 75 °C (167 °F) of insulation for UL installations.
•
Comply with local and national electrical codes for cable sizes.
•
Follow motor manufacturer wiring requirements.
•
Motor wiring knockouts or access panels are provided on the pedestal of IP21/IP54 (NEMA 1/NEMA 12) units.
•
Do not wire a starting or pole-changing device (for example Dahlander motor or slip ring induction motor) between the drive
Tighten the terminals in accordance with the information provided in 10.11 Fastener Torque Ratings.
EMC-compliant Installation
Refer to the EMC-compliant Installation section.
Electrical Installation
Illustration 55: Different Ways of Connecting Multiple Cables to 1 Terminal
5.8.2 Connecting to the Mains
If the enclosed drive is not configured with an input filter or input power option, connect the mains to the drive module. Otherwise,
connect the mains to the input power option.
Fasten a connector/cable lug to the end of the stripped cable.
3.
Create an electrical connection between the cable shield and ground by securing the stripped wire under the cable clamp.
4.
Connect the ground wire to the nearest grounding terminal in accordance with the grounding instructions provided in
5.8.6 Connecting to Ground.
5.
Connect the 3-phase AC input power cables to terminals R (L1), S (L2), and T (L3).
6.
When supplied from an isolated mains source (IT mains or floating delta) or TT/TN-S mains with a grounded leg (grounded
delta), ensure that parameter 14-50 RFI Filter is set to [0] Off to avoid damage to the DC link and to reduce ground capacity
currents.
7.
Tighten the terminals in accordance with the specifications shown in 10.11 Fastener Torque Ratings.
Example
Electrical Installation
Illustration 56: Connection Points for Mains to Input Power Option (Enclosed Drive Configured Without Power Options Cabinet)