Danfoss VLT AAF00x Instruction Manual

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MAKING MODERN LIVING POSSIBLE

VLT® Active Filter AAF00x

Instruction Manual

Contents VLT Active Filter AAF 00x

Contents

1 How to Read the Instruction Manual

1.1.1 Copyright, Limitation of Liability and Revision Rights 1-1

2 Safety

2.1.2 General Warning 2-1

2.1.3 Before Commencing Repair Work 2-1

2.1.4 Special Conditions 2-2

2.1.5 Avoid Unintended Start 2-2

2.1.6 IT Line Power 2-2

3 Introduction to VLT Active Filter AAF00x

3.1.1 Working Principle 3-1

3.1.2 Filter Configurator 3-2

3.1.3 Ordering Form type code 3-3

4 How to Install

4.1 How to Get Started

4.2 Pre-installation

1-1

2-1

3-1

4-1 4-1 4-1

4.2.1 Planning the Installation Site 4-1

4.2.2 Receiving the Active Filter 4-2

4.2.3 Transportation and Unpacking 4-2

4.2.4 Lifting 4-3

4.2.5 Mechanical Dimensions 4-4

4.3 Mechanical Installation

4.3.3 Terminal Locations - Frame size D 4-10

4.3.4 Terminal Locations - Frame size E 4-11

4.3.5 Cooling and Airflow 4-11

4.4 Field Installation of Options

4.4.1 Installation of Input Plate Options 4-14

4.5 Electrical Installation

4.5.1 Power Connections 4-15

4.5.7 Current Transformer (CT) 4-22

4.5.8 Auto CT Detection 4-25

4.5.9 Summation Transformers 4-26

4.5.10 Active Filter Operating with Capacitor Banks 4-27

4-9

4-14

4-15

4.5.11 Fuses 4-28

4.5.13 Control and CT Cable Routing 4-29

4.5.15 Unshielded Control Wires 4-30

MG.90.V2.22 - VLT® is a registered Danfoss trademark

Contents VLT Active Filter AAF 00x

4.6.1 Electrical Installation, Control Cables 4-32

4.7 Paralleling of Active Filter Units

4.8 Final Set-Up and Test

5 How to Operate the Active Filter

5.1.1 How to Operate Graphical LCP (GLCP) 5-1

5.1.6 Tips and Tricks 5-4

6 How to Program

6.2.1 Main Menu 6-4

6.3 0-** Operation/Display

6.4 5-** Digital I/O Mode

6.5 8-** General Settings

6.6 14-2* Trip Reset

6.7 15-0* Operating Data

6.8 16-0* General Status

6.9 300-**

6.10 301-**

6.11 Parameter Lists

4-34 4-36

5-1

6-1

6-4 6-11 6-14 6-17 6-19 6-23 6-25 6-27 6-28

6.11.1 Default settings 6-28

6.11.2 Operation/Display 0-** 6-29

6.11.3 Digital In/Out 5-** 6-30

6.11.4 Comm. and Options 8-** 6-30

6.11.5 Special Functions 14-** 6-31

6.11.6 Adj. Freq. Drive Information 15-** 6-32

6.11.7 Data Readouts 16-** 6-33

6.11.8 AF Settings 300-** 6-34

6.11.9 AF Readouts 301-** 6-35

7 RS-485 Installation and set-up

7.2 Network Configuration

7.3 FC Protocol Message Framing Structure

7.3.1 Content of a Character (byte) 7-2

7.3.3 Message Length (LGE) 7-3

7.3.5 Data Control Byte (BCC) 7-3

7.3.6 The Data Field 7-3

7.3.8 Parameter Number (PNU) 7-5

7-1

7-2

7.3.9 Index (IND) 7-5

7.3.10 Parameter Value (PWE) 7-5

MG.90.V2.22 - VLT® is a registered Danfoss trademark

Contents VLT Active Filter AAF 00x

7.3.11 Data Types Supported by VLT AutomationDrive 7-5

7.3.12 Conversion 7-6

7.3.13 Process Words (PCD) 7-7

7.4 How to Access Parameters

7.4.1 Parameter Handling 7-7

7.4.3 IND 7-7

7.4.4 Text Blocks 7-7

7.4.5 Conversion Factor 7-7

7.4.6 Parameter Values 7-7

8 General Specifications

8.1 Electrical Data

8.1.1 Power Rating 8-1

9 Troubleshooting

7-7

8-1

9-1

MG.90.V2.22 - VLT® is a registered Danfoss trademark

Contents VLT Active Filter AAF 00x

MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Read the Instruction... VLT Active Filter AAF 00x

1 How to Read the Instruction Manual

1 1

1.1.1 Copyright, Limitation of Liability and Revision Rights

This publication contains information proprietary to Danfoss. By accepting and using this manual, the user agrees that the information contained herein will be used solely for operating equipment from Danfoss or equipment from other vendors provided that such equipment is intended for communication with Danfoss equipment over a serial communication link. This publication is protected under the copyright laws of Denmark and most other countries.

Danfoss does not warrant that a software program produced according to the guidelines provided in this manual will function properly in every physical, hardware or software environment.

Although Danfoss has tested and reviewed the documentation within this manual, Danfoss makes no warranty or representation, either expressed or implied, with respect to this documentation, including its quality, performance or fitness for a particular purpose.

CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.

CAUTION

Indicates a situation that may result in equipment or property damage-only accidents.

NOTE!

Indicates highlighted information that should be observed in order to avoid mistakes or operate equipment at less than optimal performance.

Approvals

In no event shall Danfoss be liable for direct, indirect, special, incidental or consequential damages arising from the use, or the inability to use information contained in this manual, even if advised of the possibility of such damages. In particular, Danfoss is not responsible for any costs, including but not limited to those incurred as a result of lost profits or revenue, loss or damage of equipment, loss of computer programs, loss of data, the costs to substitute these, or any claims by third parties.

Danfoss reserves the right to revise this publication at any time and to make changes to its contents without prior notice or any obligation to notify former or present users of such revisions or changes.

Symbols The following symbols are used in this manual.

WARNING

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 1-1

How to Read the Instruction... VLT Active Filter AAF 00x

1-2 MG.90.V2.22 - VLT® is a registered Danfoss trademark

Safety VLT Active Filter AAF 00x

2 Safety

2.1.1 Safety Note

WARNING

The voltage of the active filter is dangerous whenever connected to line power. Incorrect installation of the filter or options may cause damage to the equipment, serious personal injury or death. Consequently, the instructions in this manual, as well as national and local rules and safety regulations, must be complied with.

Safety regulations

1. The filter must be disconnected from line power if repair work is to be carried out. Check that the line power supply has been disconnected and that the necessary time has passed before removing line power plugs.

2. The [OFF] key on the control panel does not disconnect the equipment from line power and is thus not to be used as a safety switch.

3. Correct protective grounding of the equipment must be established and the user must be protected against supply voltage in accordance with applicable national and local regulations.

4. The ground leakage currents are higher than

3.5mA.

5. Do not remove the plugs for the line power while the filter is connected to line power supply. Check that the line power supply has been disconnected and that the necessary time has passed before removing line power plugs.

6. Please note that the filter has voltage inputs other than L1, L2 and L3, when external 24V DC have been installed. Make sure that all voltage inputs have been disconnected and that the necessary time has passed before commencing repair work.

Installation at high altitudes

NOTE!

At altitudes above 9843 ft [3 km], please contact Danfoss Drives regarding PELV.

2.1.2 General Warning

WARNING

Touching the electrical parts may be fatal - even after the equipment has been disconnected from line power. Before touching any potentially live parts of the unit, wait at least as follows: 380–480 V, 190–400A, wait at least 20 minutes. Shorter time is allowed only if indicated on the nameplate for the specific unit. Be aware that there may be high voltage on the DC links even when the control card LEDs are turned off. A red LED is mounted on a circuit board inside the active filter to indicate the DC bus voltages. The red LED will stay lit until the DC link is 50V DC or lower.

CAUTION

Leakage current The ground leakage current from the filter exceeds 3.5mA. According to IEC 61800-5-1 a reinforced protective ground connection must be ensured by means of an PE wire with the same cable cross-section as the line power wiring

- must be terminated separately. Residual Current Device This product can cause DC current in the protective conductor. Where a residual current device (RCD) is used for extra protection, only an RCD of Type B (time delayed) shall be used on the supply side of this product. Protective grounding of the filter and the use of RCDs must always follow national and local regulations.

Before Commencing Repair Work

2.1.3

WARNING

Hazardous Voltage!

1. Disconnect the filter from line power

2. Wait at least the amount of time indicated in section General Warning above

Failure to follow recommendations could result in death or serious injury.

2 2

MG.90.V2.22 - VLT® is a registered Danfoss trademark 2-1

Safety VLT Active Filter AAF 00x

2.1.4 Special Conditions

2.1.6 IT Line Power

Electrical ratings: The rating indicated on the nameplate of the active filter is based on a typical 3-phase line power supply, within the specified voltage, current and temperature range, which is expected to be used in most applications.

The unit also supports other special applications, which affect the electrical ratings of the filter. Special conditions that affect the electrical ratings might be:

High temperature applications which require

•

derating of the electrical ratings High altitude installation which require derating

•

of the electrical ratings Marine applications with more severe environ-

•

mental conditions

Consult the relevant clauses in these instructions for information about the electrical ratings.

Installation requirements: The overall electrical safety of the active filter requires special installation considerations regarding:

Fuses and circuit breakers for overcurrent and

•

short-circuit protection Selection of power cables (line power and relays)

•

Grid configuration (IT,TN, grounded leg, etc.)

•

Safety of low-voltage terminals (PELV conditions)

•

Consult the relevant clauses in these instructions for information about the installation requirements.

NOTE!

IT line power Do not connect the unit with RFI filters to line power supplies with a voltage between phase and ground of more than 440V for 400V. For 400V IT line power and delta ground (grounded leg), AC line voltage may exceed 440V between phase and ground.

14-50 RFI Filter can be used to disconnect the internal RFI capacitors from the RFI filter to ground.

Disposal Instructions

2.1.7

Equipment containing electrical components may not be disposed of together with domestic waste. It must be separately collected with electrical and electronic waste according to local and currently valid legislation.

Avoid Unintended Start

2.1.5

NOTE!

While the active filter is connected to line power, the device can be started/stopped using digital commands, bus commands, references or via the Local Control Panel.

Disconnect the unit from line power whenever

•

personal safety considerations make it necessary to avoid unintended start.

To avoid unintended start, always activate the

•

[OFF] key before changing parameters.

2-2 MG.90.V2.22 - VLT® is a registered Danfoss trademark

M M

130BB717.10

130BB718.10

Control

Manual

Disconnect

Fuse

Option

Soft charge

circuit

130BB719.10

Introduction to VLT Active ... VLT Active Filter AAF 00x

3 Introduction to VLT Active Filter AAF00x

3.1.1 Working Principle

VLT® Active Filter AAF00x is a device for harmonic current mitigation and reactive current compensation. The unit is designed for installation in various systems and applications as centrally installed filter(s) or combined with a VLT Adjustable frequency drive as a packaged low harmonic drive solution.

The active shunt filter monitors all three phase line currents and processes the measured current signal via a digital signal processor system. The filter then compensates by actively imposing signals in counter phase to the unwanted elements of the current.

The counter phase signals are generated by setting different IGBT switches in real time feeding a DC voltage into the grid. The compensated current waveform is smoothened via a built-in LCL filter making sure that the IGBT switching frequency and DC component is not imposed to the grid. The filter is able to operate on generator or transformer supply and is able to reduce individual motor, non-linear loads or mixed loads. All nonlinear-loads (diode feed loads) must hold AC coils to protect these units against overcurrent of the input diodes.

The factory settings allow for fast start-up, though dedicated programming is possible through the local user control panel LCP allowing adaptation to more demanding applications.

The filter allows either overall or selective harmonic compensation modes. In overall compensation mode all harmonics will be reduced towards zero. In this operation mode the filter will also balance out the load to reduce uneven load distribution between the three phases. The steady state performance will allow the compensation of harmonics until the 40th order, though the ultra-quick current injection allows the filter to also compensate flicker and other quick and short-term phenomenon. In selective mode, the filter allows the user to program acceptable individual harmonic levels between the 5th and 25th orders. In selective mode the filter will not reduce even harmonic orders or triplings, nor will it support phase load balancing and flicker reduction.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 3-1

In addition to the harmonic compensation mode the filter also allows the user to program the filter priority from either reactive current or harmonic compensation. If harmonic compensation is chosen as the first priority, the filter will use the necessary current for harmonic reduction and energy for reactive current correction, though only if

Introduction to VLT Active ... VLT Active Filter AAF 00x

excess energy is at hand. The filter will automatically and continuously assign energy between first and second priorities to provide the highest possible mitigation of both reactive and harmonic compensation. This ensures that the true power factor is continuously optimized and that the highest possible utilization of the supply transformer current is secured. Filter LCP provides a userfriendly programming structure and allows multiple readouts on the LCP. Some readouts are calculated and approximated values and, consequently, they cannot be compared with readouts of a power quality analyzer due to different sample rates and harmonic order content.

It is not possible to overload the active filter due to the self protection circuitry that automatically reduces the compensated current to a level where the filter is at a stable temperature condition. If the mitigation demand is higher than the filter rating, the filter will compensate to the best of its ability and leave remaining harmonics or reactive currents unaffected.

The active filter is standard equipped with an RFI filter fulfilling the EMC industrial (second) environment standard IEC55011 Class A2 equal category C3 of IEC61800-3.

English, German, French, Danish, Dutch, Spanish, Swedish, Italian and Finnish. Language package 2 English, German, Chinese, Korean, Japanese, Thai, Traditional Chinese and Bahasa Indonesian. Language package 3 English, German, Slovenian, Bulgarian, Serbian, Romanian, Hungarian, Czech and Russian.

Language package 4 English, German, Spanish, English US, Greek, Brazilian Portuguese, Turkish and Polish. To order filters with a different language package, please contact your local sales office.

Filter Configurator

3.1.2

It is possible to design an active filter according to the application requirements by using the ordering number system. For the VLT Active Filter AAF 00x Series, you can order standard filters and filters with integral options by sending a type code string describing the product to the local Danfoss sales office, i.e.: AAF 00XA190T4E21H2xGCXXXSXXXXAxBXCFXXXDx

The meaning of the characters in the string can be located in the following pages containing the ordering numbers and option settings. In the example above a standard 190A Active Filter is chosen in an IP21 enclosure for a 380–480V net. From the Internet based configurator, you can configure the right filter for the right application and generate the type code string. The configurator will automatically generate an 8-digit sales number to be delivered to your local sales office. Furthermore, you can establish a project list with several products and send it to a Danfoss sales representative. The configurator can be found on the global Internet site: www.danfoss.com/drives.

Filters will automatically be delivered with a language package relevant to the region from which it is ordered. Four regional language packages cover the following languages: Language package 1

3-2 MG.90.V2.22 - VLT® is a registered Danfoss trademark

130BB504.10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

A FA x0 0 A T 4 E H x G C x x x x x x x B x C x x x x xDAS

Introduction to VLT Active ... VLT Active Filter AAF 00x

3.1.3 Ordering Form type code

Possible choice Product groups 1-3 AAF Series 4-6 005 Current rating 7-10 A190: 190Amp

A250: 250Amp Phases 11 T: Three Phases AC Line Voltage 12 4: 380–480V AC enclosure 13-15 E21: IP21/Nema Type1

ESH: IP54 hybrid RFI filter 16-17 H2: RFI filter, Class A2

(standard)

H4: RFI filter, Class A1 (optional) Display (LCP) 19 G: Graphical Local Control

Panel (LCP) Coating PCB 20 C: Coated PCB Line power option 21 X: No AC line option

3: Line power disconnect and

fuse

7: Fuse Adaptation A 22 Reserved Adaptation B 23 Reserved Software release 24-27 Reserved Software language 28 Reserved A options 29-30 AX: No A option B options 31-32 BX: No B option C option configuration D options 38-39 DX: No Options

33-37 CFxxx: CO option occupied

with active filter control card

Possible choice Product groups 1-3 AAF Series 4-6 006 Current rating 7-10 A190: 190Amp

A250: 250Amp

A310: 310Amp

A400: 400 Amp Phases 11 T: Three Phases AC Line Voltage 12 4: 380–480V AC enclosure 13-15 E21: IP21/Nema Type1

E54: IP54/Nema Type 12

E2M: IP21/Nema Type 1 with line

power shield

E5M: IP54/Nema Type 12 with

line power shield RFI filter 16-17 H2: RFI filter, Class A2 (standard)

H4: RFI filter, Class A1 (optional) Display (LCP) 19 G: Graphical Local Control Panel

(LCP) Coating PCB 20 C: Coated PCB Line power option 21 X: No AC line option

3: Line power disconnect and

fuse

7: Fuse Adaptation A 22 Reserved Adaptation B 23 Reserved Software release 24-27 Reserved Software language 28 Reserved A options 29-30 AQ: MCA-122 Modbus TCP

AX: No A option B options 31-32 BX: No B option C option configuration D options 38-39 DO: 24V backup

33-37 CFxxx: CO option occupied with

active filter control card

DX: No Options

MG.90.V2.22 - VLT® is a registered Danfoss trademark 3-3

Introduction to VLT Active ... VLT Active Filter AAF 00x

3-4 MG.90.V2.22 - VLT® is a registered Danfoss trademark

K L

92 L2

91 L1

93 L3

6 5 4 3 2 1

CTs

130BB720.11

How to Install VLT Active Filter AAF 00x

4 How to Install

4.1 How to Get Started

This chapter covers mechanical and electrical installations to and from power terminals and control card terminals.

4.1.1 How to Get Started

The active filter is designed to achieve a quick and EMCcorrect installation by following the steps described below.

WARNING

Read the safety instructions before installing the unit. Failure to follow recommendations could result in death or serious injury.

Mechanical Installation

Mechanical mounting

•

Electrical Installation

Connection to Line and Protecting Ground

•

CT connection and cables

•

Fuses and circuit breakers

•

Control terminals - cables

•

Quick set-up

Local Control Panel of filter

•

Programming

•

4 4

Figure 4.1 Diagram showing basic installation, including line power and CTs.

4.2 Pre-installation

4.2.1 Planning the Installation Site

NOTE!

Before performing the installation, it is important to plan the installation of the filter. Neglecting this may result in extra work during and after installation.

Select the best possible operation site by considering the following (see details on the following pages):

Ambient temperature conditions

•

Altitude at installation point

•

Installation and compensation method

•

How to cool the unit

•

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-1

Position of the Active Filter

•

CT installation point and possibility to reuse

•

existing CTs Cable routing and EMI conditions

•

Ensure the power source supplies the correct

•

voltage and frequency If the unit is without built-in fuses, ensure that

•

the external fuses are rated correctly.

How to Install VLT Active Filter AAF 00x

4.2.2 Receiving the Active Filter

When receiving the unit, please make sure that the packaging is intact, and be aware of any damage that might have occurred to the unit during transport. If damage has occurred, immediately contact the shipping company to make a damage claim.

NOTE!

Damaged packaging can indicate inappropriate transport which might have resulted in internal unit damage. Even though the unit seems to be intact externally, make sure to survey the damage.

4.2.3 Transportation and Unpacking

Before unpacking the active filter it is recommended that it is located as close as possible to the final installation site. Keep the filter on the pallet and boxed, as long as possible to avoid scratches and dents.

4-2 MG.90.V2.22 - VLT® is a registered Danfoss trademark

130BB494.10

130BB642.10

How to Install VLT Active Filter AAF 00x

4.2.4 Lifting

Always lift the unit in the dedicated lifting eyes. Use a bar to avoid bending the lifting holes.

4 4

Figure 4.3 Recommended Lifting Method for AAF 006, Frame Sizes D13 and E9.

Figure 4.2 Recommended Lifting Method for AAF 005, Frame Sizes D9 and E7.

NOTE!

The lifting bar must be able to handle the weight of the unit. See Mechanical Dimensions for the weight of the different frame sizes. Maximum diameter for bar is 1 in [25mm]. The angle from the top of the unit to the lifting cable should be 60° or greater.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-3

1733,6 [68]

1553,4 [61]

1853,6 [73]

200.0 [8]

377,8 [15]

130BB495.10

840

How to Install VLT Active Filter AAF 00x

NOTE!

Note the plinth is provided in the same packaging as the filter, but is not always attached to frame during shipment. The plinth is required to allow airflow to the unit to provide proper cooling. The plinth of the D and E-frames filters should be mounted before the unit is lifted to its final position.

4.2.5 Mechanical Dimensions

Figure 4.4 Frame size D9, AAF05

4-4 MG.90.V2.22 - VLT® is a registered Danfoss trademark

1732

[68.2]

1553

[61.1]

200

[7.9]

602

[23.7]

1781

[70.1]

378

[14.9]

130BB961.10

1549,9 [61]

2119,8 [83]

159,2 [8]

493,5 [19]

2000,1 [79]

130BB496.10

840

How to Install VLT Active Filter AAF 00x

4 4

Figure 4.5 Frame size D13, AAF06

Figure 4.6 Frame size E7, AAF05

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-5

2004.50 mm

1491.35 mm

493.23 mm

2000 [78,78]

195 [7,68]

491,19 [19,43]

130BB644.10

1498 [59,06]

600

How to Install VLT Active Filter AAF 00x

Figure 4.7 Frame size E9, AAF06

4-6 MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Install VLT Active Filter AAF 00x

Mechanical dimensions and rated power

Frame size D9 E7

4 4

Version AAF05 AAF05

enclosure protection

Nominal current rate 190A 250A Shipping Dimensions Height (in

Filter Dimensions Height (in

IP 21/54 hybrid 21/54 hybrid NEMA Type 1 Type 1

[mm]) Width (in [mm]) Depth (in [mm]) Weight (lbs [kg]):

[mm]) Width (in [mm]) Depth (in [mm]) Max weight (lbs [kg])

72.9 [1852] 83.1 [2111]

44 [1118] 44 [1118]

37.3 [947] 37.3 [947]

15.8 [400] 17.7 [450]

68.2 [1732] 78.7 [2000]

33 [840] 33 [840]

15 [380] 19.4 [494]

646 [293] 776 [352]

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-7

130BB646.10

130BB645.10

How to Install VLT Active Filter AAF 00x

Mechanical dimensions and rated power

Frame size D13 E9

Version AAF06 AAF06

enclosure protection

Nominal current rate 190A 250, 310, 400A Shipping Dimensions Height (in

Filter Dimensions Height (in

IP 21/54 21/54 NEMA Type 1/12 Type 1/12

[mm]) Width (in [mm]) Depth (in [mm]) Weight (lbs [kg]):

[mm]) Width (in [mm]) Depth (in [mm]) Max weight (lbs [kg])

29.5 [750] 34 [864]

29 [737] 29 [737]

76.5 [1943] 86.7 [2203]

13.4 [340] 19.7 [500]

68.5 [1740] 78.7 [2000]

23.6 [600] 23.6 [600]

15 [380] 19.4 [494]

646 [293] 1010 [458]

4-8 MG.90.V2.22 - VLT® is a registered Danfoss trademark

849.1 [33.4]

3x771.0 [30.4]

130BB497.10

599.60 mm

600 [23]

380 [15]

130BB721.11

600 [23]

How to Install VLT Active Filter AAF 00x

4.3 Mechanical Installation

Preparation of the mechanical installation of the filter must be done carefully to ensure a proper result and to avoid additional work during installation. Start taking a close look at the mechanical drawings in 4.2.5 Mechanical Dimensions to become familiar with the space demands.

4.3.1 Tools Needed

To perform the mechanical installation, the following tools are needed:

Drill with 0.39 or 0.47 in [10 or 12 mm] drill bit.

•

Tape measure

•

Screw driver

•

Wrench with relevant metric sockets (7–17mm)

•

Wrench extensions

•

Sheet metal punch for conduits or cable

•

connectors Lifting bar to lift the unit (rod or tube max. Ø 1 in

•

[25mm], able to lift minimum 2204 lbs [1000 kg]). Crane or other lifting aid to place the unit in

•

position Torx T50 tool

•

General Considerations

4.3.2

Space Ensure proper space above and below the unit to allow airflow and cable access. In addition, space in front of the unit must be considered to allow the panel door to be opened.

4 4

Figure 4.8 Space in front of IP21/IP54 enclosure type, frame size D9.

Figure 4.9 Space in front of IP21/IP54 enclosure type, frame size D13.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-9

849,0 [33]

889,1 [35]

130BB498.10

597.00 mm

1068.91 mm

1069 [42,08]

597 [23,50]

130BB722.10

How to Install VLT Active Filter AAF 00x

Figure 4.10 Space in front of IP21/IP54 enclosure type, frame size E7.

Figure 4.11 Space in front of IP21/IP54 enclosure type, frame size E9.

Wire access Ensure that proper cable access is present including the necessary bending allowance.

NOTE!

All cable lugs/shoes must mount within the width of the terminal bus bar.

4.3.3 Terminal Locations - Frame size D

Consider the following position of the terminals when designing for cables access.

4-10 MG.90.V2.22 - VLT® is a registered Danfoss trademark

130BB425.10

[.0]

0 [.0]

3x277,1 [10.9]

239,6

147,7

[10.6]

[5.8]

263,6

[10.4]

35,6

[13.8]

R/L1 91 T/L3 93S/L

3X 276,87

[10.9]

[.0]

267,4

[10.5]

[.0]

120,8

[4.8]

236,8

[9.3]

[.0]

324,8

[12.8]

130BB723.10

130BB431.10

332.5 [13.1]

.0 [.0]

[.0]

407.5

[16.0]

332.0

[13.1]

88.0

[3.5]

168.0

[6.6]

323,9 [12,8]

0 [0]

[0]

380,7

[15]

169,7

[6,6]

258,7

[10,2]

348,7

[13,7]

130BB724.10

How to Install VLT Active Filter AAF 00x

Figure 4.12 Terminal Location of Frame D9

4 4

Figure 4.14 Terminal Location of Frame E7

Figure 4.13 Terminal Location of Frame D13

Be aware that the power cables are heavy and hard to bend. Consider the optimum position of the unit for ensuring easy installation of the cables.

Terminal Locations - Frame size E

4.3.4

Give thought to the following terminal positions when designing the cable access.

Figure 4.15 Terminal Location of Frame E9

NOTE!

Note that the power cables are heavy and difficult to bend. Consider the optimum position of the unit for ensuring easy installation of the cables. Each terminal allows for the use of up to 4 cables with cable lugs or the use of standard box lug. Ground is connected to relevant termination point in the unit.

4.3.5 Cooling and Airflow

Cooling Cooling can be obtained in different ways, by using the cooling ducts in the bottom and the top of the unit, by taking air in the back of the unit or by combining the cooling possibilities.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-11

0 0.5 4.9 13 27.3 45.9 66 89.3 115.7 147

(%)

(Pa)

Pressure Increase

Filter Derating

130BB932.10

(%)

Filter Derating

0 0 0.1 3.6 9.8 21.5 43.4 76 237.5 278.9

(Pa)

Pressure Change

130BB933.10

147.1

How to Install VLT Active Filter AAF 00x

Back cooling The design of the active filter is built on a back channel cooling system where 85% of all heat is ducted via an IP54 segregated back channel. This reduces the needed airflow inside the enclosure and ensures less moist and dust

External ducts If additional duct work is added externally to the Rittal cabinet, the pressure drop in the ducting must be calculated. Use the charts below to derate the unit according to the pressure drop.

ventilation across vital components. The back channel air is normally ventilated via the plinth

inlet and ducted out the top of the enclosure. The design of the back channel does, however, also allow air to be taken from outside the control room and dusted back out again. This is supported to ease stress on the control room air conditioner and so conserve energy. To support back wall inlet, the unit air inlet has to be blocked via an optional cover and the air outlet ducted via an optional top duct.

NOTE!

A door fan is required on the enclosure to remove the heat losses not contained in the back channel of the unit and any additional losses generated from other components installed inside the enclosure. The total required air flow must be calculated so that the appropriate fans can be selected. Some enclosure manufacturers offer software for performing the calculations (e.g., Rittal Therm software).

Figure 4.16 D frame Derating vs. Pressure Change Air flow: 450 cfm (765 m3/h)

Airflow The necessary airflow over the heatsink must be ensured. The flow rate is shown below.

Enclosure Frame size D13/D9 E9, E7 Door fan Heatsink

Table 4.1 Heatsink Air Flow

IP21 / IP54 IP21/54

340m3/h (200 cfm) 340m3/h (200 cfm) 765m3/h (450 cfm) 1230m3/h (725 cfm)

NOTE!

For the active filter, the fan runs for the following reasons:

1. Active filter running

2. Specific heatsink temperature exceeded (power size dependent)

3. Specific Power Card ambient temperature exceeded (power size-dependent)

4. Specific Control Card ambient temperature exceeded

Once the fan is started, it will run for a minimum of 10 minutes.

4-12 MG.90.V2.22 - VLT® is a registered Danfoss trademark

Figure 4.17 E frame Derating vs. Pressure Change Air flow: 725 cfm (1230m3/h)

Connector/Conduit Entry - IP21

4.3.6 (NEMA 1) and IP54 (NEMA12)

Cables are connected through the gland plate from the bottom. Remove the plate and plan where to place the entry for the connectors or conduits. Prepare holes in the marked area on the drawing.

246,0 [10]

20,0 [1]

380,0 [15]

419,7 [17]

55,9 [2]

130BB499.10

560

[22.0]

350

[13.8]

20 [.8]

2X370

[14.6]

2X200

[7.9]

60 [2.4]

69,5

[2.74]

70,4

[2.77]

203

[8.0]

246

[9.7]

2X113

[4.4]

[2.3]

115

[4.5]

2X223

[8.8]

70 [2.8]

130BB963.10

130BB500.10

800,0 [32]

361,7 [14]

55,9 [2]

380,0 [15]

20,0 [1]

2X 370

[15]

[2.5]

2X 200

[8]

2X 112.75

[4.5]

2X 222.75

[9]

74.6 [3]

350 [14]

70 [3]

202.75 [8]

84.6 [3.5]

560

[22]

361.7 [14.5]

70.4 [3]

20 [1]

130BB734.10

5.10 [.2]

How to Install VLT Active Filter AAF 00x

NOTE!

The connector plate must be fitted to the active filter to ensure the specified protection degree, as well as ensuring proper cooling of the unit. If the connector plate is not mounted, the unit may trip on Alarm 69, Pwr. Card Temp

Cable entries viewed from the bottom of the filter

4 4

Figure 4.20 Frame Size E7

Figure 4.18 Frame Size D9

Figure 4.19 Frame Size D13

Figure 4.21 Frame Size E9

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-13

130BB736.10

How to Install VLT Active Filter AAF 00x

Figure 4.22 Mounting of bottom plate, E

The bottom plate of the E frame can be mounted from either inside or outside of the enclosure, allowing flexibility in the installation process, i.e., if mounted from the bottom the connectors and cables can be mounted before the unit is placed on the pedestal.

4.4

Field Installation of Options

4.4.1 Installation of Input Plate Options

This section is for the field installation of input option kits available for active filters. Do not attempt to remove RFI filters from input plates. Damage may occur to RFI filters if they are removed from the input plate.

D9 177G2348 177G2344 177G2346 177G2347 177G2343 177G2345 E7 176F0253 176F0255 176F0257 176F0258 176F0260 D13 177G2348 177G2344 177G2346 177G2347 177G2343 177G2345 E9 176F0253 176F0255 176F0257 176F0258 176F0260

Fuses Disconnect and

Fuse

RFI Fuses & RFI Fuses, RFI &

Disconnect

None

4-14 MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Install VLT Active Filter AAF 00x

consequently, the line power wire of the active filters must

4.5 Electrical Installation

be rated at a higher current than the filter rating itself.

4.5.1 Power Connections

Cabling and fusing

NOTE!

Cables General All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. UL applications require 167°F [75°C] copper conductors. 7167°F [75°C] and 194°F [90° and 90 °C] copper conductors are thermally acceptable for use in nonUL applications.

NOTE!

It is insufficient to rate the power cable for the filter current rating alone due to skin and proximity effects.

4 4

The power cable connections are situated as shown below. The AC line input connections are fitted to the line power switch if this is included. Dimensioning of the cable crosssection must be done in accordance with the filter current rating including skin and proximity effects, derating and local legislation.

The line power supply must be connected to terminals 91, 92 and 93. Ground is connected to the terminal to the right of terminal 93.

Terminal No. 91, 92, 93 94

The conductor predominantly carries currents of high frequencies so the current distribution is not evenly dispersed throughout the conductor cross-section. This is due to two independent effects known as skin effect and proximity effect. Both effects make derating necessary and,

Filter 190A 250A 310A 400A

Function Line power R/L1, S/L2, T/L3 Ground

Min CU wire Min ALU wire Max wire 70mm2 (2/0) 95mm2 (3/0) 2*150mm2 (2*300MCM)

120mm2 (4/0) 150mm2 (300MCM) 4x240mm2 (4x500MCM)

240 mm2 (500MCM) 2*95mm2 (2*3/0) 4x240mm2 (4x500MCM)

2*95mm2 (2*3/0) 2*150mm2 (2*300MCM) 4x240mm2 (8x900MCM)

The required derating is calculated as two separate factors: one for the skin effect and one for the proximity effect. The skin factor depends on the conduction frequency, cable material and cable dimensions. The proximity effect depends on the number of conducts, diameters and the distance between the individual cables.

The optimized line power wire is:

Copper wires

•

Single conducts

•

Bus bars

•

The reason for this is that copper has a lower skin effect factor than aluminum. Bus bars have a greater surface area compared to cables, which also reduces the skin effect factor. The proximity effects of single conductions are negligible. The following cables specifications take both skin and proximity effects into account:

Table 4.2 Allowed Active Filter Line Cable with Typical Cable Manufacturer Data

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-15

130BB501.10

How to Install VLT Active Filter AAF 00x

Due to the built-in LCL filter, the unit will not feed the main wire with high dU/dt signals. That reduces the radiated emission through the power cable. Cable screen can thus be omitted, allowing the line cables to be connected without considering EMC requirements. The active filter will be able to operate on long cable runs. Cable length is limited by the voltage drop. It is advised to keep the cable lengths below 656 ft [200 m].

To protect the active filter, the recommended fuses must be used or the unit must have built-in fuses. Recommended fuses

can be seen in the tables of the fuse section. Always ensure that proper fusing is done according to local regulations.

Figure 4.23 Frame size D9

RFI 5) LCL line reactor

2) Line power wire connection 6) LCL capacitors R S T 7) LCL filter reactor L1 L2 L3 8) CT wire connection point

3) Input plate 9) Fan/SMPS fuse

4) Back channel fan

4-16 MG.90.V2.22 - VLT® is a registered Danfoss trademark

130BB738.11

How to Install VLT Active Filter AAF 00x

4 4

Figure 4.24 Frame size D13

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-17

How to Install VLT Active Filter AAF 00x

1) CT - connection terminal 7) Line power contactor

2) FC card 8) Power card

3) AFC card 9) Line power wire connection

4) RFI (input option plate) 10) Back channel

5) Fuse/disconnect (line power option) 11) LCL circuitry

6) LCL circuitry 12) DC capacitors

4-18 MG.90.V2.22 - VLT® is a registered Danfoss trademark

130BB502.10

How to Install VLT Active Filter AAF 00x

4 4

Figure 4.25 Frame size E7

RFI 5) LCL line reactor

2) Line power wire connection 6) LCL capacitors R S T 7) LCL filter reactor L1 L2 L3 8) CT wire connection point

3) Input plate 9) Fan/SMPS fuse

4) Back channel fan

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-19

832

130BB740.10

How to Install VLT Active Filter AAF 00x

Figure 4.26 Frames Sizes E9

CT - connection terminal 7) Line power contactor

2) FC card 8) Power card

3) AFC card 9) Line power wire connection

4) RFI (input option plate) 10) Back channel

5) Fuse/disconnect (line power option) 11) LCL circuitry

6) LCL circuitry 12) DC capacitors

Table 4.3 Frames Sizes D13

4-20 MG.90.V2.22 - VLT® is a registered Danfoss trademark

EARTH

TERMINALS

130BB739.10

How to Install VLT Active Filter AAF 00x

4.5.2 Grounding

The following basic issues need to be considered when installing an active filter so as to obtain electromagnetic compatibility (EMC).

Safety grounding: Please note that the active

•

filter has leakage current and must be grounded appropriately for safety reasons. Always follow local safety regulations.

High-frequency grounding: Keep the ground wire

•

connections as short as possible.

Connect the different ground systems at the lowest possible conductor impedance. The lowest possible conductor impedance is obtained by keeping the conductor as short as possible and by using the greatest possible surface area. The metal cabinets of the different devices are mounted on the cabinet rear plate using the lowest possible HF impedance. This prevents having different HF voltages for the individual devices and prevents the risk of radio interference currents running in connection cables that may be used between the devices, as radio interference is reduced. In order to obtain a low HF impedance, use the fastening bolts of the devices as HF connections to the rear plate. It is necessary to remove insulating paint and the like from the fastening points.

Extra Protection (RCD)

4.5.3

ELCB, RCD, GFCI relays or multiple protective grounding are often used as extra protection, or needed to provide compliance with local safety regulations. In case of a ground fault, a DC component may develop in the fault current. If ELCB relays are used, local regulations must be observed. To ensure effective protection and unintended tripping of protective relays, all relays must be suitable for protection of 3-phase equipment with active current inlet and for a brief discharge during power-up. It is recommended to use a type with adjustable trip amplitude and time characteristics. Select a current sensor with sensitivity of more than 200mA and not less than 0.1 second operation time.

RFI Switch

4.5.4

Line power supply isolated from ground If the active filter is supplied from an isolated line power source (IT line power, floating delta and grounded delta) or TT/TN-S line power with grounded leg, the RFI switch is recommended to be turned off (OFF) 1) via 14-50 RFI Filter on the unit. For further reference, see IEC 364-3. In OFF, the internal RFI capacities between the chassis and the intermediate circuit are cut off to avoid damage to the intermediate circuit and to reduce the ground capacity currents (according to IEC 61800-3). Please also refer to the application note VLT on IT line power, MN.90.CX.02. It is important to use isolation monitors that are capable for use together with power electronics (IEC 61557-8).

4 4

Figure 4.27 Example of Ground Terminal Position

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-21

Torque

4.5.5

When tightening all electrical connections, it is very important to tighten with the correct torque. Too low or too high torque results in a bad electrical connection. Use a torque wrench to ensure correct torque. Below is the tightening torque required for the line power terminal:

Frame size D 19Nm M10 E 19Nm M10

Torque Bolt size

Nm/in-lbs

130BB741.10

How to Install VLT Active Filter AAF 00x

NOTE!

The current transformers are not part of the filter package and must be purchased separately.

Current transformer specification The active filter supports most current transformers. The current transformers must have the following specifi-

cations:

Technical specification of active filter passive current transformers: RMS maximum measured RMS current

Accuracy 0.5% or better (Class 0.5) Rated current 1A or 5A (5A is recommended)

Set-up via hardware Rated frequency 50/60 Hz Rated power/burden

See Table 4.4 (AAF’s burden equal 2mΩ)

Figure 4.28 Tightening Bolts with Torque Wrench

NOTE!

Always use a torque wrench to tighten the bolts.

4.5.6 Shielded Cables

It is important that shielded cables are connected properly to ensure high EMC immunity and low emissions.

Connection can be made using either cable connectors or clamps:

EMC cable connectors: generally available cable

•

connectors can be used to ensure an optimum EMC connection.

EMC cable clamp: Clamps allowing easy

•

connection are supplied with the unit.

Current Transformer (CT)

4.5.7

The filter operates in closed-loop operation by receiving current signals for external current transformers. The received signal is processed and the filter reacts according to programmed actions.

CAUTION

Incorrect current transformer connection, installation or configuration will lead to unintended and uncontrollable behavior of the filter.

Rated power/ burden [VA] Impedance of current CT [Ω]

Table 4.4 Rated Power/Burden

5 7.5 10 15 30

≤ 0.15 ≤ 0.25 ≤ 0.35 ≤ 0.55 ≤ 1.15

NOTE!

All other technical data like dynamic rated current, maximal permitted operating voltage, thermal dimensioning of continuous current, thermal dimensioning of short-time current, overcurrent limit, isolation class, working temperature range, etc. are specific values of the system and must be defined during the project planning phase of the equipment.

RMS Specification The minimum RMS has to be determined by the total current that passes through the current transformer. It is important that the current sensor is not too small, which would lead to sensor saturation. Add 10% margin and pick the next larger standard RMS rate. It is advised to use current transformers with an RMS rating close to the maximum current that flows through it to allow the highest possible accuracy of the measurement and, as a result, ideal compensation.

CT Burden In order to ensure that the current transformer performs according to specifications, the rated burden should not be above the true current requirement by the active filter. The burden of the CT depends on the wire type and the cable length between the CT and the filter CT connection terminal. The filter itself contributes with 2mΩ.

4-22 MG.90.V2.22 - VLT® is a registered Danfoss trademark

L1 L2

K L

91 92 93 L1 L2 L3

130BB510.11

130BB950.10

How to Install VLT Active Filter AAF 00x

NOTE!

The accuracy of the CT depends on the wire type and

Polarity

three phases individually.

length of the cable between filter and current transformer.

The required (minimum) CT burden can be calculated as: [VA] = 25*[Ohm/M] *[M]+1.25 [Ohm/M] being the cable resistance in Ohm/meter, [M] being the cable length in meters

Table 4.5 shows the minimum CT burden for different wire gauge at wire length of 164 ft [50 m] and standard wire resistance value:

. 300-25 CT Polarity can program the polarity of all

4 4

Wire Gauge

[mm2 / AWG]

1.5 / #16 13.3 50 / 164 >16.6

2.5 / #14 8.2 50 / 164 >10.2 4 / #12 5.1 50 / 164 > 6.3 6 / #10 3.4 50 / 164 > 4.2 10 / #8 2 50 / 164 > 2.5

Table 4.5 Minimum CT Burden

Resistance [Ohm/Km]

Wire length

[meters / feet]

Minimum CT

burden [VA]

For a fixed CT burden, the maximum allowed wire length can be calculated as: [M] = ([VA]-1.25) / (25*[Ohm/M])

Below is the maximum wire length of CT with 2.5mm

wires and resistor value equal 8.2 Ohm/km:

Wire Gauge

[mm2 / AWG]

2.5 / #14 8.2 5 <18m / 60

2.5 / #14 8.2 7.5 <30m / 100

2.5 / #14 8.2 10 <42m / 140

2.5 / #14 8.2 15 <67m / 220

2.5 / #14 8.2 30 <140m / 460

Resistance [Ohm/Km]

Minimum CT

burden [VA]

Wire length

[meter / feet]

1 or 5 Amp CT Set-up To allow for possible reuse of already present CT transformers, the VLT Active Filter allows use of either 1 Amp or 5 Amp CTs. The filter is as standard set-up for 5 Amp CT feedback. If the CTs are 1 Amp, redirect the CT terminal plug from slot MK101, pos. 1, to MK108, pos. 2, on the AFC card; see Figure 4.29.

Example Calculation example for correct current transformer for an application with: RMS= 653Amp, Distance between filter and CTs of 98 ft [30 m]. RMS=653*1.1= 719A, CT RMS = 750Amp. Burden : 30m@2.5mm2 wire => 25*0.0082*30+1.25=7.4 => 7.5 [VA].

Current transformer installation The unit only supports three CT installations. External CTs should be installed on all three phases to detect the harmonic content of the grid. The flow direction of the sensor is in most cases indicated by an arrow. The arrow should point in the direction of the current flow and thus towards the load. If the flow direction is programmed

Figure 4.29 AFC Board

Individual or group compensation The compensation of the filter depends on the signal that is returned from the current transformers. The point of installation for these sensors thus determines the loads that are corrected.

incorrectly, the polarity can be changed via filter 300-25 CT

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-23

M M

PCC1

PCC2

130BB511.11

AAF

PCC1

PCC2

130BB512.10

AAF

How to Install VLT Active Filter AAF 00x

Figure 4.30 Current transformers installed in front of the entire installation and filter compensate all loads on the transformer (CT on PCC side).

Figure 4.31 Current transformers are installed in front of distribution bus 2 and 1,Adjustable frequency drive and the filter only compensates currents for those (CT on load side).

If the CTs are installed on the secondary side of the transformer and thus in front of the entire load, the filter will compensate all loads simultaneously. If, as in Figure 4.31, the CTs are installed in front of only some of the loads, the filter will not compensate unwanted current deformation of the Adjustable frequency drive and motor on the right hand side. If CTs are installed in front of a single load, the filter will only compensate the one load and so form individual load compensation. The filter can be programmed to have CTs installed on source side also called Point of Common Coupling (PCC) or alternatively at the load side. This must be programmed via 300-26 CT Placement

4-24 MG.90.V2.22 - VLT® is a registered Danfoss trademark

PCC1

AAF

130BB513.11

PCC1

AAF

M M

130BB514.11

How to Install VLT Active Filter AAF 00x

NOTE!

By default, filter is programmed for PCC side installation

4 4

Figure 4.32 Current transformers installed on source (PCC) side for group compensation.

Figure 4.33 Current transformers installed on load side for group compensation.

If the current transformers are installed on the source (PCC) side, the filter will expect a sinusoidal (corrected) signal feedback from the three sensors. If the sensors are installed on the load side, the received signal will be subtracted from the ideal sine wave to calculate the needed corrected current.

NOTE!

Erratic filter operation can be a result of incorrect current transformers connection point programming 300-26 CT

Placement

4.5.8 Auto CT Detection

The VLT Active Filter is able to perform an auto detection of the installed CT. The CT auto detection can be conducted both while the system is running and at no load conditions. The filter injects a prefixed current of known amplitude and phase angle and measures the returned CT input. The performance is conducted on each phase individually and for several frequencies to ensure phase sequence and RMS are set correctly.

The Auto CT detection is pending on the follow conditions:

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-25

M M

PCC1

130BB515.11

AAF

PCC1

130BB516.11

How to Install VLT Active Filter AAF 00x

- Active Filter bigger than 10% of CT RMS rate

- CTs installed on source (PCC) side (auto CT not

possible for load side CT installation)

- Only one CT per phase (not possible for

summation CTs)

- CTs are part of below standard range:

600 750

1000 1250 1500 2000 2500 3000 3500 4000

Table 4.6 Primary Rating [A]

Most restrictions on the current transformers comes from the installation, such as necessary cable length, temperature conditions, square section of conducts, standard or split core layout, etc. A broad range of different current transformers can be used independently of brand and type. For specific CT requirements contact the local supplier or go to

http://www.deif.com/Download_Centre/Search.aspx?searchstring=dct:

Secondary 5 or 1A 30–

5 or 1A 100–

5 or 1A 5 or 1A 0.5–1 15–30VAKSU/

Primary Accuracy Burden Type Description

0.2–0.5-1 1.0–45VAASR

7500A

0.5–1 1.25–30VAKBU Split core

5000A

ASK EASR EASK

SUSK

Measuring current transformer for cables and bus bars

current transformer Summation current transformer

Figure 4.34 Summation CTs on generator backup applications (PCC-side). Filter compensates full current of transformer and generator.

Table 4.7 Standard CT Range from Deif - Fits Most Applications

Summation Transformers

4.5.9

Multiple current sources: If the filter is to compensate current from several sources, summation CTs need to be installed. This is often the case if the filter is installed in systems with a generator backup or where the filter is only to compensate a limited number of loads.

Figure 4.35 Summation CTs example for individual harmonic compensation (load side).

4-26 MG.90.V2.22 - VLT® is a registered Danfoss trademark

PCC1

AAF

130BB517.11

How to Install VLT Active Filter AAF 00x

Summation current transformers are available with multiple (2-5) inputs and common output. For applications where summations CTs are used to add current from several sources, make sure that all CTs connected to the summation are from the same manufacturer and that the CT have the following:

- The same polarity

- The same primary rate

- The same RMS value

- The same accuracy (class 0.5)

- The same location (PCC or load-side)

- The same phase sequence

NOTE!

Use summation CT with great caution and always ensure correct phase sequence, current direction, primary and secondary rate. If installation is incorrect the filter will not work according to expectations.

The current transformer's burden calculation has to include all wires in the installation and must be conducted for the longest total wire string when using summation CTs.

4.5.10

The VLT Active Filter is able to run in conjunction with capacitor banks as long as the resonance frequency of the capacitor bank is not in the operation range of the active filter.

Active Filter Operating with Capacitor Banks

4 4

Figure 4.36 Capacitor bank mounted up-stream and CT's installation does not measure capacitor current.

Figure 4.36 shows recommended installation of the active filter and CT placement in installations holding capacitor banks.

NOTE!

Always use detuned capacitor banks in installation with Adjustable frequency drive and active filters to avoid resonance phenomena, unintended tripping or even component break down.

For the case of detuned capacitors, the resonance frequency capacitors should be tuned for an interharmonic number lower than the third harmonic. The VLT Active Filter has to operate in selective compensation mode if the filter is installed in conjunction with capacitor banks of any kind. Capacitor bank should ideally be installed upstream from the filter/towards the transformer. If that is not possible, the current transformers should be installed in a way that they do not measure both needed current compensation and the capacitor corrected current.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-27

PCC1

130BB518.11

AAF

PCC1

130BB519.11

AAF

PCC1

130BB520.11

AAF

How to Install VLT Active Filter AAF 00x

For installations where the CT connection point can be moved, Figure 4.38 is also possible. In some retrofit applications, summation CT is needed to ensure that the capacitor current is not measured.

Summation CT can also be used to subtract two signals from each other, i.e. the capacitor bank corrected current

from the total current.

Figure 4.37 Un-allowed installation. Corrected capacitor current interacts with CT measurement.

Figure 4.38 CT installation does not measure capacitor current.

Figure 4.39 Capacitor bank mounted on PCC, but CTs installed to ensure that capacitor corrected current is not measured.

4.5.11

Fuses

Branch circuit protection: In order to protect the installation against electrical and fire hazard, all branch circuits in an installation, switch gear, machines, etc., must be short-circuited and overcurrent protected according to national/international regulations.

Short-circuit protection: The active filter must be protected against short-circuit to avoid electrical or fire hazard. Danfoss recommends using the fuses mentioned below to protect service personnel and equipment in case of an internal failure in the device.

Overcurrent protection The active filter is equipped with an internal overcurrent protection that avoids overload in normal running conditions. Overload protection is however needed in case

4-28 MG.90.V2.22 - VLT® is a registered Danfoss trademark

130BB742.10

How to Install VLT Active Filter AAF 00x

of internal failures to avoid fire hazard due to overheating of the cables in the installation. Fuses or circuit breakers can be used to provide the needed protection for the installation. Overcurrent protection must always be carried out according to national regulations.

Supplementary fuses

SMPS Fuse

Frame size D and E KTK-4 4 A, 600 V

Bussmann PN* LittelFuse Rating

Fan Fuses

Size/Type Bussmann PN* LittelFuse Rating A190-250A,

AAF005 A190 - A400, AAF006

KTK-4 4 A, 600 V

KLK-15 15 A, 600 V

Soft charge resistor fuses

Frame size Bussmann P/N Rating D and E FNQ-R 1 A, 600 V

Control Transformer fuse

Frame size D and E FNQ-R 3 A, 600 V

Bussmann P/N Rating

4.5.12 Line Power Disconnectors

4 4

Frame

size Power & Voltage Type

D A190 380–480V ABB OETL-NF200A E A250 380–480V ABB OETL-NF400A E A310 380–480V ABB OETL-NF400A E A400 380–480V ABB OETL-NF800A

4.5.13 Control and CT Cable Routing

Tie down all control wires to the designated control cable routing as shown in the picture. Remember to connect the shields in a proper way to ensure optimum electrical immunity.

CT connection Connections are made to the terminal block below the active filter card. The cable must be placed in the provided path inside the filter and tied down with other control wires (see Figure 4.40 ).

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-29

Figure 4.40 Example of Control Card Wiring Path, D13.

130BA150.10

9 - 10 mm

(0.37 in)

130BT312.10

130BT311.10

Remove jumper to activate Safe Stop

Max. 24

olt !

130BB744.10

How to Install VLT Active Filter AAF 00x

4.5.14 Control Wire Installation

All terminals to the control cables are located on the AFC board.

To connect the cable to the terminal:

1. Strip insulation by about 0.34–0.39 in [9–10 mm].

Insert a screwdriver1) in the square hole.

3. Insert the cable in the adjacent circular hole.

4.5.15

Unshielded Control Wires

CAUTION

Induced Voltage! Run input power and control wiring in separate metallic conduits or raceways for high frequency noise isolation. Failure to isolate power and control wiring could result in less than optimum controller and associated equipment performance.

Control wiring including CT wires should always be isolated from the high voltage power wiring. When shielded/armored cable is not used, ensure that control

4. Remove the screwdriver. The cable is now mounted in the terminal.

To remove the cable from the terminal:

Insert a screw driver1) in the square hole.

2. Pull out the cable.

1) Max. 0.015 x 0.1 in [0.4 x 2.5 mm]

wires are twisted pairs and keep the maximum possible distance between line power wire and control cables.

4.5.16

External Fan Supply

If the active filter is supplied by DC or if the fan must run independently of the power supply, an external power supply can be applied.

Terminal No. 100, 101 102, 103

Function Auxiliary supply S, T Internal supply S, T

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How to Install VLT Active Filter AAF 00x

The connector located on the power card provides the AC line voltage connection for the cooling fans. The fans are factory-equipped to be supplied from a common AC line (jumpers between 100-102 and 101-103). If an external supply is needed, the jumpers are removed and the supply is connected to terminals 100 and 101. A 5 Amp fuse should be used for protection. In UL applications this should be LittelFuse KLK-5 or equivalent.

4 4

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-31

KL L

L2 L3

MK108 (1A) MK101 (5A)

24V (NPN)

0V (PNP)

+24V

-0V

MK103

RS-485 Interface

91/L1

92/L2

93/L3

Fuse Option

Manual disconnect

Switch mode Power supply

10V DC 15mA

24V DC 200mA

MK102

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4.6.1 Electrical Installation, Control Cables

Figure 4.41 Diagram showing all electrical terminals without options. Terminals L1, L2 and L3 (91,92,93 and 95) are grid connection terminals Terminal 37 is the input to be used for Safe Stop. Grey-scaled terminals are already used for internal operation or are not configurable via software of the active filter.

4-32 MG.90.V2.22 - VLT® is a registered Danfoss trademark

12 13 18 19 27 29 32 33 20 37

+24 V DC

0 VDC

130BT106.10

PNP (Source)

Digital input wiring

NPN (Sink) Digital input wiring

12 13 18 19 27 29 32 33 20 37

+24 V DC

0 VDC

130BT107.11

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Remove jumper to activate Safe Stop

Max. 24 Volt !

How to Install VLT Active Filter AAF 00x

MK108 1A CT connection pin MK102 I/O connections MK101 5A CT connection pin 91-93 Line power input MK103 Software communication RS-485

NOTE!

Terminals are not all located on the same PCB.

In rare cases, very long control cables and analog signals may, depending on installation, result in 50/60 Hz ground loops due to noise from line power supply cables.

If this occurs, it may be necessary to break the shield or insert a 100 nF capacitor between shield and chassis.

Input polarity of control terminals

NOTE!

To comply with EMC emission specifications, shielded cables are recommended. If a non-shielded cable is used, see 4.5.15 Unshielded Control Wires. If non-shielded control cables are used, it is recommended to use ferrite cores to improve EMC performance.

4 4

Remember to connect the shields in a proper way to ensure optimum electrical immunity.

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PCC1

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How to Install VLT Active Filter AAF 00x

4.7 Paralleling of Active Filter Units

The VLT Active Filter is designed to be installed in networks with other active in-feed current suppliers and operate in conjunction with other active filters, UPSs and AFE drives. There are no limitations to the maximum allowed units to be installed. Four filters are allowed to be

connected to the same CT input and run in a masterfollower configuration. The master unit is activating the individual followers according to mitigation demand in a cascade network. This keeps the switching losses as low as possible and thus improves the system efficiency. The master unit will automatically allocate a new follower in case a unit is out due to service or has unintentionally tripped.

CT wiring for Parallel Filter

4.7.1

Figure 4.43 Four AAFs in Master-Follower

Connection

VLT Active Filter is designed to allow up to four units to run in parallel allowing for a harmonic and reactive

The parallel connected filters must have the CT input signal wired in serial according to Figure 4.44:

compensation extension to four times the individual filter rating. The parallel installed filters uses the same current input and so only one external set of CTs have to be installed. If additional filtration is needed, additional filters have to use separate current transformers installed up or down stream to the CT signal and injection point of the paralleled installation.

Figure 4.44 Single phase CT connection diagram for master and follower.

CAUTION

All CT wires must be shielded for correct EMC installation. Unshielded cables can lead to noise on the CT wire and result in incorrect harmonic filtration.

Figure 4.42 Two sets of AAFs in Master-Follower.

The current transformers VA limitation still have to be kept for filters in parallel and so total wires length has to be limited according to wire type and CT VA rating. [M] = ([VA]-1,25) / (25*[Ohm/M]) See 4.5.1 Power Connections for more details.

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42 53 27 19 29 20

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4.7.2 Control Wire Connection for Parallel Filter Run

Additional to the CT wiring, all follower units have to be connected to the master via either digital or analog inputs. The figure below shows the necessary control wire connections:

Figure 4.45 Control wire connection of follower units F1-F3 (AAF2-4) to master unit M (AAF1)

The table below shows the necessary connections when less than four units are paralleled. The software set-up of digital and analog in/output will be done automatically according to below table based on software programming 300-40 Master Follower Selection and 300-41 Follower ID.

Follower 1 (F1) 27 27 Follower 2 (F2) 27 19 Follower 3 (F3) 42 53 All (parallel) 29 29 All (parallel) 20 20

Terminal connection at follower

Terminal connection at master

WARNING

Follower units will not work if control wires are not correctly connected.

NOTE!

It is advised to use shielded control wires for correct EMC installation.

4.7.3 Software Set-up of Parallel Filter Run

It is not practical to have followers running in different mitigation mode or with changed priorities individually, as desired performance cannot be guaranteed. Parallel connected filters are thus always to be programmed with same compensation and priority mode. Also make sure all CT settings have been set identically in all parallel connection units, and all has same hardware secondary CT configuration.

The automatic CT detection is still effective for filters in master-follower configuration but it is recommend setting follower units manually. It is advised to use the following procedure for setting the CT values:

Program master unit 300-10 Active Filter Nominal

Voltage

Program master unit 300-26 CT Placement

3. Perform an automatic CT detection on master

unit 300-29 Start Auto CT Detection

4. Note the auto CT result and manually program each follower unit.

Ensure identical settings in 300-10 Active Filter Nominal Voltage, 300-26 CT Placement and on each unit.

Alternatively, each follower unit can conduct an automatic CT detection after the master unit is turned off. Only run one auto CT detection at a time. Additional to above mentioned CT setting it is also necessary to set each unit to have its respective role in the cascade network. 300-40 Master Follower Selection is set to master or follower for each unit.

300-40 Master Follower Selection

Option: Function:

[0] Master If operating active filters in parallel, select

whether this AF is a master or a follower active filter.

[1] Follower [2] * Not Paralleled

WARNING

Make sure only one master is set in each group of parallel connected filters. Verify that no other unit is set to master.

After changing this parameter, additional parameters are accessible. For the master units, 300-42 Num. of Follower AFs must be programmed for the amounts of followers (followers) connected.

300-41 Follower ID

Range: Function:

1* [1 - 3 ] Enter the unique ID of this follower. Verify that no

other follower uses the same ID.

NOTE!

300-41 Follower ID is not accessible unless 300-40 Master Follower Selection is set to follower.

4 4

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-35

How to Install VLT Active Filter AAF 00x

WARNING

Each follower should have it own follower ID. Verify that no other follower have the same follower ID.

300-42 Num. of Follower AFs

Range: Function:

1* [1 - 3 ] Enter the total number of follower active filters. The

master active filter will only control this number of followers.

CTs should have an accuracy of 0.5% or better to ensure sufficient accuracy.

To test the set-up and ensure that the active filter is running correctly, follow these steps:

CAUTION

Incorrect current transformer connection, installation or configuration will lead to unintended and uncontrollable behavior of the filter.

NOTE!

300-42 Num. of Follower AFs is not accessible unless 300-40 Master Follower Selection is set to master.

Each follower unit has to be programmed at 300-41 Follower ID. The follower IDs need to be different from one another.

Before starting the units (pushing auto-on button), it is advised to check that the following parameters all have been correctly programmed and have similar values for all units sharing one set of CTs:

300-00 Harmonic Cancellation Mode 300-20 CT Primary Rating

300-22 CT Nominal Voltage 300-24 CT Sequence 300-25 CT Polarity 300-26 CT Placement 300-30 Compensation Points 300-35 Cosphi Reference

4.8

Final Set-Up and Test

External CT settings are programmed via parameter group 300-2*. It is advised to perform an automatic CT detection for all stand-alone filters via 300-29 Start Auto CT Detection. Filter supports all standard CTs with 1A or 5A secondary rating.

NOTE!

The automatic CT detection is only possible with CT installed on the source side

Follow these steps to ensure the correct installation of current transformers:

Performing an Auto CT: The automatic current transformer detection will set the CT polarity, phase sequence and current ratio.

Stop the CT detection during operation: Press the [off] key – the filter enters into alarm mode and display show that the Auto CT was terminated by the user.

Successful CT detection: The display will show the found ratios, parameters and the phase sequence. Press [OK] to accept the found parameters. After CT detection, the filter is ready to start operation.

CT detection failed: Danfoss CT auto detection support most standard CTs. The auto CT detection will not succeed if:

300-26 CT Placement 300-29 Start Auto CT Detection

1. Locate the CT.

2. Note the position in the installation as well as the secondary and primary current levels.

3. Check that mechanical CT pin connection MK108 or MK101 is according to CT secondary rating.

Enter the CT location in 300-26 CT Placement.

5. Enter the primary current from the plate data in this 300-20 CT Primary Rating.

CTs are not wired correctly

•

CTs are installed on the load side

•

Primary rate is not a standard size

•

Secondary rate and CT placement are not

•

configured CT current primary rate is greater than 10 times

•

the filter current rate

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How to Install VLT Active Filter AAF 00x

A manual configuration is needed if the automatic CT detection fails to set the CTs. In that is the case, set the following parameters according to the CT plate data and installation:

1. 300-20 CT Primary Rating

2. 300-24 phase sequence

3. 300-25 CT polarity

The active filter allows different CT polarity of all three current transformers. That means that 300-25 CT Polarity need to be set for all three CTs individually.

The current transducers are then successfully configured and the filter is ready for operation. To set-up the filter compensation mode and priority, please consult the chapter How to program.

4 4

MG.90.V2.22 - VLT® is a registered Danfoss trademark 4-37

Visual inspection:

- Power cables

- Earthing

- CT wiring and 1 or 5A HW check with AF-Card set-up

- Control wire

- Mounting

- Cooling

- Dust

- Temperature

- Glant plate check

Document Environment

OK Yes

Fluke 435 available

Make grid analyses:

- Connect voltage and current probes at transformer

- Record THDv and THDi at normal operation and full load

CT installed at dierent voltage (MV) then lter 300-22

Yes

CT placement Location: 300-26

PCC side

Check all CTs have same primary rate

Power-on lter program I/Os

Document THDv

Yes

Sum transformers used

Load side

Manual CT set-up:

- Polarity: 300-25

- Sequency: 33-24

- Primary rate: 300-20

Failed

Auto CT 300-29

Remove CT shorts at the CT terminal block

Succesful

Program lter mode:

- Priority 300-01

- Cos  setpoint 300-35

- Harmonic mode 300-00

- In Selective 300-30

Document Settings

Fault! Check installation

Turn on lter ”Auto mode”

Running at around 10-30A

Yes

Stop lter and remove the three CT-shorts at CT terminals

Turn on lter ”Auto mode”

Document Performance

Make grid analyses:

- Record THDv and THDi improvements

- RMS

- True PF and displacement PF

Yes

Fluke 435 available

Check CT settings again

Check that THDi read out value is reduced to 5-9% when lter is turned on

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How to Install VLT Active Filter AAF 00x

4-38 MG.90.V2.22 - VLT® is a registered Danfoss trademark

Warm

Alarm

Status

Quick

Menus

Main

Alarm

Log

Status

1(1)

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111A

Auro Running

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How to Operate the Active F... VLT Active Filter AAF 00x

5 How to Operate the Active Filter

5.1 Ways of Operation

The active filter can be operated in 2 ways:

1. Graphical Local Control Panel (GLCP)

2. RS-485 serial communication or USB, both for PC connection

5.1.1 How to Operate Graphical LCP (GLCP)

The GLCP is divided into four functional groups:

1. Graphical display with Status lines.

2. Menu keys and LEDs - selecting mode, changing parameters and switching between display functions.

3. Navigation keys and LEDs (LEDs).

4. Operation keys and LEDs.

Graphical display: The LCD display is back lit with a total of 6 alpha-numeric lines. All data is displayed on the LCP which can show up to five operating variables while in [Status] mode.

Display lines:

a. Status line: Status messages displaying icons and

graphics.

b. Line 1-2: Operator data lines displaying data and

variables defined or chosen by the user. By pressing the [Status] key, up to one extra line can be added.

c. Status line: Status messages displaying text.

The display is divided into 3 sections:

Top section (a) shows the status when in status mode, or up to two variables when not in status mode and in the event of an alarm/warning.

5 5

The number of the Active Set-up (selected as the Active Set-up in 0-10 Active Set-up) is shown. When programming in another set-up than the Active Set-up, the number of the set-up being programmed appears to the right in brackets.

Middle section (b) shows up to 5 variables with related unit, regardless of status. In the event of an alarm/warning, the warning is shown instead of the variables.

It is possible to toggle between three status read-out displays by pressing the [Status] key. Operating variables with different formatting are shown in each status screen - see below.

Several values or measurements can be linked to each of the displayed operating variables. The values/ measurements to be displayed can be defined via parameters 0-20 Display Line 1.1 Small to 0-24 Display Line 3 Large, which can be accessed via [QUICK MENU], "Q3

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1.2 THD of Current [%]

1.3 Mains Current [A] 2 Output Current [A] 3 Mains Frequency

Info:

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Top section

Middle section

Bottom section

Status

43 RPM

1.4 Hz

Auto Remote Running

! Pwr.card temp (W29)

2.9%

5.44 A 25.3 kW

1(1)

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Alarm

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Quick Menu

Main

Alarm

Log

How to Operate the Active F... VLT Active Filter AAF 00x

Function Set-ups", "Q3-1 General Settings", "Q3-11 Display Settings".

Display contrast adjustment Press [status] and [▲] for darker display Press [status] and [▼] for brighter display

Each value/measurement readout parameter selected in 0-20 Display Line 1.1 Small to 0-24 Display Line 3 Large has its own scale and number of digits after a possible decimal point. Larger numeric values are displayed with few digits after the decimal point. Ex.: Current readout 5.25 A; 15.2 A 105 A.

LEDs: If certain threshold values are exceeded, the alarm and/or warning LED lights up. A status and alarm text appear on the control panel. The On LED is activated when the unit receives power from AC line voltage, a DC bus terminal or an external 24 V supply. At the same time, the back light is on.

Status display I This readout state is standard after start-up or initialization. Use [INFO] to obtain information about the value/ measurement linked to the displayed operating variables

Green LED/On: Control section is working.

•

Yellow LED/Warn.: Indicates a warning.

•

Flashing Red LED/Alarm: Indicates an alarm.

•

(1.1, 1.2, 1.3, 2 and 3). See the operating variables shown in the display in this illustration. 1.1, 1.2 and 1.3 are shown in small size; 2 and 3 are shown in medium size.

LCPkeys Menu keys The menu keys are divided into functions. The keys below the display and LEDs are used for parameter set-up, including choice of display indication during normal

Status display II

operation.

See the operating variables (1.1, 1.2, 1.3 and 2) shown in the display in this illustration. In this example, the small readouts are: Power Factor in the upper left corner (position 1.1). THiD of Current in the middle top (position 1.2), The line power current is displayed in the upper right corner (1.3). Large readouts are the Output current (position 2), and, lastly, underneath the line power frequency is the reactive current at position

1.1, 1.2 and 1.3 are shown in small size; 2 is shown in large size.

[Status] Indicates the status of the filter. Use the [Status] key to toggle single or double read-out mode - 5 line readouts, 4 line readouts. Use [Status] for selecting the mode of display or for changing back to display mode from either the quick menu mode, the main menu mode or alarm mode.

[Quick Menu] Allows quick set-up of the unit. The most common functions can be programmed here.

The [Quick Menu] consists of:

- Q1: My Personal Menu

- Q2: Quick set-up

Bottom section always shows the state of the unit in status mode.

- Q5: Changes Made

- Q6: Loggings

The Quick Menu parameters can be accessed immediately unless a password has been created via 0-60 Main Menu

Password, 0-61 Access to Main Menu w/o Password, 0-65 Quick Menu Password or 0-66 Access to Quick Menu w/o Password.

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Reset

How to Operate the Active F... VLT Active Filter AAF 00x

It is possible to switch directly between Quick Menu mode and Main Menu mode.

[Main Menu] is used for programming all parameters. The Main Menu parameters can be accessed immediately unless a password has been created via 0-60 Main Menu

Password, 0-61 Access to Main Menu w/o Password, 0-65 Quick Menu Password or 0-66 Access to Quick Menu w/o Password.

It is possible to switch directly between Main Menu mode and Quick Menu mode. Parameter shortcut can be carried out by pressing down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any parameter.

[Alarm Log]

Operation keys for local control are found at the bottom of the control panel.

displays an alarm list of the five latest alarms (numbered A1-A5). To obtain additional details about an alarm, use the arrow keys to navigate to the alarm number and press [OK]. Information is displayed about the condition of the unit before it enters alarm mode.

[Back] reverts to the previous step or layer in the navigation structure.

[Hand on] enables control of the filter via the LCP. The key can be Enabled [1] or Disabled [0] via 0-40 [Hand on] Key on LCP

[Cancel] the last change or command will be canceled as long as the display has not been changed.

[Info] displays information about a command, parameter or function in any display window. [Info] provides detailed information when needed. Exit Info mode by pressing either [Info], [Back] or [Cancel].

NOTE!

External stop signals activated by means of control signals or a serial bus will override a “start” command via the LCP.

The following control signals will still be active when [Hand on] is activated:

[Hand on] - [Off] - [Auto on]

•

Reset

•

Stop command from serial communication

•

5 5

[Off] stops the unit. The key can be Enabled [1] or Disabled [0] via 0-41 [Off] Key on LCP. If no external stop function is selected and the [Off] key is inactive, the unit can only be stopped by disconnecting the line power supply.

[Auto on] enables the unit to be controlled via the control terminals and/or serial communication. When a start signal is applied on the control terminals and/or the bus, the unit will start. The key can be Enabled [1] or Disabled [0] via 0-42 [Auto on] Key on LCP.

Navigation keys The four navigation arrows are used to navigate between the different choices available in [Quick Menu], [Main Menu] and [Alarm Log]. Use the keys to move the cursor.

[OK] is used for choosing a parameter marked by the cursor and for enabling the change of a parameter.

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740RPM

0 -01 Language

[0] English

10.64 A 1 [1] 0-0*

Basic Settings

300-20 C T P r imar y

0.0%

C T S ettings

1(1) 0.00

300-2*

R a ting

20 0 A

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How to Operate the Active F... VLT Active Filter AAF 00x

NOTE!

An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the control keys [Hand on] – [Auto on].

[Reset] is used for resetting the filter after an alarm (trip). The key can be Enabled [1] or Disabled [0] via 0-43 [Reset] Key on LCP.

The parameter shortcut

can be carried out by holding down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any parameter.

Changing Data

5.1.2

The procedure for changing data is the same whether you select a parameter in the quick menu or the main menu mode. Press [OK] to change the selected parameter. The procedure for changing data depends on whether the selected parameter represents a numerical data value or a text value.

Changing a Text Value

5.1.3

Figure 5.2 Display example.

Use the up/down navigation keys to change the data value. The up key increases the data value, while the down key reduces it. Place the cursor on the value to be saved and press [OK].

Figure 5.3 Display example.

5.1.5 Read-out and Programming of Indexed Parameters

If the selected parameter is a text value, it can be changed by using the up/down navigation keys. The up key increases the value, and the down key decreases the value. Place the cursor on the value to be saved and press [OK].

Figure 5.1 Display example.

5.1.4 Changing a Group of Numeric Data Values

If the chosen parameter represents a numeric data value, change the chosen data value by means of the [◄] and [►] navigation keys as well as the up/down [▲] [▼] navigation keys. Use the [◄] and [►] navigation keys to move the cursor horizontally.

Parameters are indexed when placed in a rolling stack. 15-30 Alarm Log: Error Code to 15-32 Alarm Log: Time contain a fault log which can be read out. Choose a parameter, press [OK], and use the up/down navigation keys to scroll through the value log.

Use 3-10 Preset Reference as another example: Choose the parameter, press [OK], and use the up/down navigation keys to scroll through the indexed values. To change the parameter value, select the indexed value and press [OK]. Change the value by using the up/down keys. Press [OK] to accept the new setting. Press [Cancel] to abort. Press [Back] to leave the parameter.

Tips and Tricks

5.1.6

The AAF hold standard parameters to ensure

•

lowest possible need of changes. For the majority of applications, the Quick Menu, Quick Set-up provides the simplest and quickest access to all the typical parameters required.

Performing an Auto CT for all stand-alone filters

•

to set correct current sensor set-up. Auto CT setup is only possible if CTs are installed at Point of Common Coupling PCC (towards the transformer). CT of LHD is preset from factory.

5-4 MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Operate the Active F... VLT Active Filter AAF 00x

Under [Quick Menu] and [Changes Made], any

•

parameter that has been changed from factory settings is displayed.

Press and hold the [Main Menu] key for 3

•

seconds to access any parameter For service purposes, it is recommended to copy

•

all of the parameters to the LCP; see 0-50 LCP Copy for further information.

5.1.7 Quick Transfer of Parameter Settings between Multiple Active Filters

Once the set-up of a filter is complete, we recommend that you store the data in the LCP or on a PC via MCT 10 Set-up Software.

Data storage in LCP:

Go to 0-50 LCP Copy

2. Press the [OK] key

3. Select “All to LCP”

4. Press the [OK] key

All parameter settings are now stored in the LCP indicated by the progress bar. When 100% is reached, press [OK].

You can now connect the LCP to another filter and copy the parameter settings to this unit as well.

5. Disconnect the power from the unit and wait for the display to turn off.

6. Reconnect power and the unit is reset. Note that first start-up takes a few more seconds

7. Press [Reset]

14-22 Operation Mode initializes all except: 14-50 RFI 1 8-30 Protocol 8-31 Address 8-32 Baud Rate 8-35 Minimum Response Delay 8-36 Max Response Delay 8-37 Maximum Inter-Char Delay 15-00 Operating Hours to 15-05 Over Volts 15-20 Historic Log: Event to 15-22 Historic Log: Time 15-30 Alarm Log: Error Code to 15-32 Alarm Log: Time

NOTE!

Parameters selected in 0-25 My Personal Menu will remain present with the default factory setting.

Manual initialization

NOTE!

When carrying out manual initialization, serial communication and fault log settings are reset.

5 5

Data transfer from LCP to filter:

Go to 0-50 LCP Copy

2. Press the [OK] key

3. Select “All from LCP”

4. Press the [OK] key

The parameter settings stored in the LCP are now transferred to the filter indicated by the progress bar. When 100% is reached, press [OK].

Initialization to Default Settings

5.1.8

There are two ways to initialize the filter to default: recommended initialization and manual initialization. Please be aware that they have different impact according to the description below.

Recommended initialization (via 14-22 Operation Mode)

Select 14-22 Operation Mode

2. Press [OK]

3. Select “Initialization” (for NLCP select “2”)

4. Press [OK]

1. Disconnect from the line power and wait until the display turns off.

2a. Press [Status] - [Main Menu] - [OK] at the same time while powering up for LCP

2b. Press [Menu] while powering up for LCP 101, Numerical Display

3. Release the keys after 5 secs

4. The active filter is now programmed according to default settings

This parameter initializes all except:

15-00 Operating Hours 15-03 Power-ups 15-04 Over Temps 15-05 Over Volts

5.1.9 RS-485 Bus Connection

The filter can be connected to a controller (or master) together with other loads using the RS-485 standard interface. Terminal 68 is connected to the P signal (TX+, RX +), while terminal 69 is connected to the N signal (TX-,RX-).

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68 69 68 69 68 69

RS 485

RS 232 USB

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Max. 24

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How to Operate the Active F... VLT Active Filter AAF 00x

Figure 5.4 Connection example.

In order to avoid potential equalizing currents in the screen, earth the cable screen via terminal 61, which is connected to the frame via an RC-link.

Bus termination The RS-485 bus must be terminated by a resistor network at both ends. If the unit is the first or the last device in the RS-485 loop, set the switch S801 on the control card for ON..

5.1.10

How to Connect a PC to the Active Filter

To control or program the filter from a PC, install the PCbased Configuration Tool MCT 10 Set-up Software. The PC is connected via a standard (host/device) USB cable to both devices, or via the RS-485 interface

Figure 5.5 For control cable connections, see section on Control Terminals.

NOTE!

The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. The USB connection is connected to protection ground on the active filter. Use only an isolated laptop as PC connection to the USB connector on the active filter.

5.1.11

PC Software Tools

PC-based Configuration Tool MCT 10 Set-up Software The active filter is equipped with one serial communication ports. Danfoss provides a PC tool for communication between PC and filter, PC-based Configuration Tool MCT 10 Set-up Software. Please consult the MCT 10 Set-up Software software help menu for further information.

MCT 10 Set-up Software MCT 10 Set-up Software has been designed as an easy to use interactive tool for setting parameters in our active filters. The software can be downloaded from the Danfoss internet site http://www.Danfoss.com/BusinessAreas/Drives-

5-6 MG.90.V2.22 - VLT® is a registered Danfoss trademark

Solutions/Softwaredownload/DDPC+Software +Program.htm. The MCT 10 Set-up Software will be useful for:

How to Operate the Active F... VLT Active Filter AAF 00x

Planning a communication network off-line. MCT

•

10 Set-up Software contains a complete active filter database

Commissioning active filters on line

•

Saving settings for all active filters

•

Replacing an active filter in a network

•

Simple and accurate documentation of active

•

filter settings after commissioning. Expanding an existing network

•

Future developed active filters will be supported

•

Save filter settings:

1. Connect a PC to the unit via USB com port. (NOTE: Use a PC, which is isolated from the line power, in conjunction with the USB port. Failure to do so may damage equipment.)

2. Open MCT 10 Set-up Software

3. Choose “Read from drive”

4. Choose “Save as”

All parameters are now stored on the PC.

Load filter settings:

1. Connect a PC to the unit via the USB com port.

2. Open MCT 10 Set-up Software

3. Choose “Open” – stored files will be shown

4. Open the appropriate file

5. Choose “Write to drive”

All parameter settings are now transferred to the filter.

A separate manual for MCT 10 Set-up Software is available: MG.10.Rx.yy.

5 5

The MCT 10 Set-up Software modules The following modules are included in the software package:

MCT 10 Set-up Software Setting parameters Copy to and from unit Documentation and print out of parameter settings incl. diagrams

Ext. user interface

Preventive Maintenance Schedule Clock settings Timed Action Programming Smart Logic Controller Set-up

Ordering number: Please order the CD containing MCT 10 Set-up Software using code number 130B1000.

MCT 10 Set-up Software can also be downloaded from the Danfoss Internet: WWW.DANFOSS.COM, Business Area: Motion Controls.

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How to Operate the Active F... VLT Active Filter AAF 00x

5-8 MG.90.V2.22 - VLT® is a registered Danfoss trademark

01 My Personal Menu

02 Quick Setup

05 Changes Made

06 Loggings

0.0% 0.00

Quick Menus

1(1)

130BB473.10

How to Program VLT Active Filter AAF 00x

6 How to Program

6.1.1 Parameter Set-up

The factory settings for the active filter are chosen for optimal operation for most applications with a minimum of programming needed. The filter is set in overall harmonic compensation mode with harmonic current priority. Selection of readouts and what information to be displayed on the LCP status lines can be made to fit individual preferences. The filter will only in a few cases have to be tuned specially for the given grid and load conditions.

The following steps are often sufficient, to set up the filter and get proper operation:

Program the external CTs:

•

Check that the CT location is correct in

300-26 CT Placement

Activate the Auto CT Detection in

300-29 Start Auto CT Detection

- Confirm the found CT ratio, polarity and sequence.

Make sure that the filter is in auto mode (press

•

[Auto On] on the LCP)

Parameter descriptions and selections are displayed on the graphic (LCP) display area. (See 5 How to Operate the Active Filter for details.) Access the parameters by pressing the [Quick Menu] or [Main Menu] key on the control panel. The quick menu is used primarily for commissioning the unit at start-up by providing those parameters necessary to start operation. The main menu provides access to all the parameters for detailed application programming. All digital input/output terminals are multifunctional. All terminals have factory default functions suitable for most applications but if other special functions are required, they must be programmed in parameter group 5-**.

The best way to set parameters using the [Quick Menu] is by following the steps below:

1. Press [Quick set-up] for selecting language, compensation mode, CT-set-up, etc.

2. Press [My personal Menu] to set up the LCP readout parameters. If preset display is acceptable, this operation can be left out.

It is recommended to do the set-up in the order listed.

Figure 6.1 Quick Menu view.

If No Operation is selected in terminal 27, no connection to +24 V on terminal 27 is necessary to enable start. If Coast Inverse is selected in Terminal 27, a connection to +24V is necessary to enable start.

Q1 My Personal Menu

6.1.3

Parameters defined by the user can be stored in Q1 My Personal Menu. Select My Personal Menu to display only the parameters, which have been pre-selected and programmed as personal parameters. A large scale active filter user may have pre-programmed important set-up values in the My Personal Menu to make on site commissioning / fine-tuning simpler. These parameters are selected in 0-25 My Personal Menu. Up to 20 different parameters can be defined in this menu.

Quick Menu Mode

6.1.2

The GLCP provides access to all parameters listed under the Quick Menus. To set parameters using the [Quick Menu] button:

Pressing [Quick Menu] the list indicates the different areas contained in the quick menu.

Efficient parameter set-up for most applications The parameters can easily be set up for most the applications only by using the [Quick Menu].

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Q1 My Personal Menu Parameter number and Name Factory default

0-01 Language 0-20 Display Line 1.1 Small 0-21 Display Line 1.2 Small 0-22 Display Line 1.3 Small 0-23 Display Line 2 Large 0-24 Display Line 3 Large 15-51 Frequency Converter Serial Number

English Power Factor THD of current Line power current Output current (corrected) Line power frequency

How to Program VLT Active Filter AAF 00x

6.1.4 Q2 Quick Set-up

The parameters in Q2 Quick set-up are the basic parameters which are always needed to set up the active filter to operation.

Q2 Quick Set-up Parameter number and Name

0-01 Language 300-22 CT Nominal Voltage 300-29 Start Auto CT Detection 300-01 Compensation Priority 300-00 Harmonic Cancellation Mode

Factory default

English Same as AF Off

Harmonics

Overall

NOTE!

It is necessary to set the nominal voltage and CT Secondary rating, as well as change 300-26 CT Placement to PCC, before the Auto CT detection is started. Auto CT detection is only possible if CTs are located at the point of common coupling.

6.1.5 Q5 Changes Made

Q6 Loggings

0-20 Display Line 1.1 Small 0-21 Display Line 1.2 Small 0-22 Display Line 1.3 Small

0-23 Display Line 2 Large 0-24 Display Line 3 Large

Power Factor THD of current Line Power Current

Output Current Line Power Frequency

6.1.7 Main Menu Mode

The LCP provide access to main menu mode. Select the Main Menu mode by pressing the [Main Menu] key. shows the resulting readout, which appears on the display of the GLCP. Lines 2 through 5 on the display show a list of parameter groups which can be chosen by toggling the up and down buttons.

Each parameter has a name and number which remain the same regardless of the programming mode. In main menu mode, the parameters are divided into groups. The first digit of the parameter number (from the left) indicates the parameter group number. All parameters can be changed in the Main Menu. Option cards added to the unit enable additional parameters associated with the option device.

Q5 Changes Made can be used for fault finding.

Select Changes made to get information about:

- • the last ten changes. Use the up/down navigation keys to scroll between the last ten changed parameters.

- the changes made since default setting.

Q6 Loggings

6.1.6

Q6 Loggings can be used for fault finding. Select Loggings to get information about the display line readouts. The information is shown as graphs. Only display parameters selected in 0-20 Display Line 1.1 Small and 0-24 Display Line 3 Large can be viewed. It is possible to store up to 120 samples in the memory for later reference. Please notice that the parameters listed in the below table for Q6 only serve as examples as they will vary depending on the programming of the particular active filter.

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How to Program VLT Active Filter AAF 00x

6.1.8 Parameter Selection

In main menu mode, the parameters are divided into groups. Select a parameter group with the navigation keys. The following parameter groups are accessible:

Group Title Function 0-** Operation/Display Parameters related to the fundamental functions of the filter, function of the LCP

buttons and configuration of the LCP display. 5-** Digital In/Out Parameter group for configuring the digital inputs and outputs. 8-** Communication and Options Parameter group for configuring communications and options. 14-** Special Functions Parameter group for configuring special filter functions. 15-** Unit Information Parameter group containing filter information such as operating data, hardware

configuration, and software versions. 16-** Data Readouts Parameter group for data readouts, e.g. actual references, voltages, control, alarm,

warning and status words. 300-** AF Settings Parameter group for setting the active filter. Apart from par. 300-10, Active Filter

Nominal Voltage, it is not recommended to change the settings of this parameter

group. 301-** AF Readouts Parameter group for the filter readouts.

Table 6.1 Parameter groups

After selecting a parameter group, choose a parameter with the navigation keys. The middle section on the GLCP display shows the parameter number and name, as well as the selected parameter value.

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How to Program VLT Active Filter AAF 00x

6.2 Description of Parameters

6.2.1 Main Menu

The Main Menu includes all available parameters in the VLT® Active Filter. All parameters are grouped logically with a group name indicating the function of the parameter group. All parameters are listed by name and number in the following section. A quicker overview can be found in the Parameter Lists later in this manual.

6.3 0-** Operation/Display

Parameters related to the fundamental functions of the active filter, function of the LCP buttons and configuration of the LCP display.

0-0* Basic Settings

6.3.1

0-01 Language

Option: Function:

Defines the language to be used in the display. The filter can be delivered with four different language packages. English and German are included in all packages. English cannot be erased or manipulated.

[0] * English Part of Language packages 1 - 4

[1] Deutsch Part of Language packages 1 - 4

[2] Francais Part of Language package 1

[3] Dansk Part of Language package 1

[4] Spanish Part of Language package 1

[5] Italiano Part of Language package 1

0-01 Language

Option: Function:

Trad.Chinese Part of Language package 2

Bulgarian Part of Language package 3

Srpski Part of Language package 3

Romanian Part of Language package 3

Magyar Part of Language package 3

Czech Part of Language package 3

Polski Part of Language package 4

Russian Part of Language package 3

Thai Part of Language package 2

Bahasa Indonesia Part of Language package 2

[52] Hrvatski

6.3.2 0-04 Operating State at Power-up (Hand)

0-04 Operating State at Power-up (Hand)

Option: Function:

Selects the operating mode upon reconnection of the filter to AC line voltage after power down in hand (local) operation mode.

[0] Resume Restarts the filter maintaining the same start/

stop settings (applied by [HAND ON/OFF]) as before the filter was powered down.

[1] * Forced stop Restarts the filter with a saved local reference,

after AC line voltage reappears and after pressing [HAND ON].

Svenska Part of Language package 1

[7] Nederlands Part of Language package 1

[10] Chinese Part of Language package 2

Suomi Part of Language package 1

[22] English US Part of Language package 4

Greek Part of Language package 4

6.3.3 0-1* Set-up Operations

Define and control the individual parameter set-ups. The filter has four parameter set-ups that can be programmed independently of each other. This makes the filter very flexible. The active set-up (i.e., the set-up in which the filter is currently operating) can be selected in 0-10 Active Set-up and is displayed in the LCP. Using Multi set-up, it is possible to switch between set-ups with the filter running

Bras.port Part of Language package 4

Slovenian Part of Language package 3

Korean Part of Language package 2

Japanese Part of Language package 2

or stopped, via digital input or serial communication commands. If it is necessary to change set-ups while running, ensure 0-12 This Set-up Linked to is programmed as required. Using 0-11 Edit Set-up it is possible to edit parameters within any of the set-ups while continuing the filter operation in its Active set-up which can be a different

Turkish Part of Language package 4

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How to Program VLT Active Filter AAF 00x

set-up to that being edited. Using 0-51 Set-up Copy, it is possible to copy parameter settings between the set-ups to enable quicker commissioning if similar parameter settings are required in different set-ups.

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130BP075.10

130BP076.10

How to Program VLT Active Filter AAF 00x

0-10 Active Set-up

Option: Function:

Select the set-up to control the filter functions.

[0] Factory setup Cannot be changed. It contains the Danfoss

data set, and can be used as a data source when returning the other set-ups to a known state.

[1] * Set-up 1

[2] Set-up 2 [3] Set-up 3 [4] Set-up 4 [9] Multi Set-up Remote selection of set-ups using digital

Set-up 1 [1] to Set-up 4 [4] are the four separate parameter set-ups within which all parameters can be programmed.

inputs and the serial communication port. This set-up uses the settings from 0-12 This Set-up Linked to. Stop the filter before making changes to open-loop and closedloop functions

Use 0-51 Set-up Copy to copy a set-up to one or all other set-ups. Stop the filter before switching between set-ups where parameters marked ‘not changeable during operation’ have different values. To avoid conflicting settings of the same parameter within two different setups, link the set-ups together using 0-12 This Set-up Linked to. Parameters which are ‘not changeable during operation’ are marked FALSE in the parameter lists in the section Parameter Lists.

0-12 This Set-up Linked to

Option: Function:

To enable conflict-free changes from one set-up to another during operation, link set-ups containing parameters that are not changeable during operation. The link will ensure the proper synchronization of the ‘not changeable during operation’ parameter values when moving from one set-up to another during operation. ‘Not changeable during operation’ parameters can be identified by the label FALSE in the parameter lists in the section Parameter

Lists.

0-12 This Set-up Linked to is used by Multi set-

up in 0-10 Active Set-up. Multi set-up is used to move from one set-up to another during operation (e.g., while the filter is running). Example: Use Multi set-up to shift from Set-up 1 to Setup 2 while the motor is running. Program in Set-up 1 first, then ensure that Set-up 1 and Set-up 2 are synchronized (or ‘linked’). Synchronization can be performed in two ways:

1. Change the edit set-up to Set-up 2 [2] in

0-11 Edit Set-up and set 0-12 This Set-up Linked to to Set-up 1 [1]. This will start the linking

(synchronizing) process.

0-11 Edit Set-up

Option: Function:

Select the set-up to be edited (i.e., programmed) during operation: either the active set-up or one of the inactive set-ups.

[0] Factory setup Cannot be edited, but it is useful as a data

source for returning the other set-ups to a known state.

[1] * Set-up 1

[2] Set-up 2 [3] Set-up 3 [4] Set-up 4 [9] Active Set-up Can also be edited during operation. Edit

Set-up 1 [1] to Set-up 4 [4] can be edited freely during operation, independently of the active set-up.

the chosen set-up from a range of sources: LCP, FC RS-485, FC USB or up to five Serial communication bus sites.

2. While still in Set-up 1, copy Set-up 1 to Setup 2. Then set 0-12 This Set-up Linked to to Set- up 2 [2]. This will start the linking process.

After the link is complete, 0-13 Readout: Linked Set-ups will read {1,2} to indicate that all ‘not changeable during operation’ parameters are now the same in Set-up 1 and Set-up 2. If there are changes to a "not changeable during operation" parameter, e.g., 1-30 Stator Resistance (Rs) in Set-up 2, they will also be changed

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How to Program VLT Active Filter AAF 00x

0-12 This Set-up Linked to

6.3.4

Option: Function:

automatically in Set-up 1. A switch between Set-up 1 and Set-up 2 during operation is now possible.

[0] * Not linked [1] Set-up 1 [2] Set-up 2 [3] Set-up 3 [4] Set-up 4

Define the variables displayed in the Graphical Local Control Panel.

NOTE!

Please refer to 0-37 Display Text 1, 0-38 Display Text 2 and 0-39 Display Text 3 for information on how to write display texts.

0-13 Readout: Linked Set-ups

Array [5]

Range: Function:

0* [0 - 255 ] View a list of all the set-ups linked by means of

0-12 This Set-up Linked to. The parameter has one index for each parameter set-up. The parameter value displayed for each index represents which set-ups are linked to that parameter set-up.

Index LCP value 0 {0} 1 {1,2} 2 {1,2} 3 {3} 4 {4}

Table 6.3 Example: Set-up 1 and Set-up 2 are linked

0-14 Readout: Edit Set-ups / Channel

Range: Function:

0* [-2147483648 -

2147483647 ]

View the setting of 0-11 Edit Set-up for each of the four different communication channels. When the number is displayed in hex, as it is in the LCP, each number represents one channel. Numbers 1-4 represent a set-up number; ‘F’ means factory setting; and ‘A’ means active set-up. The channels are, from right to left: LCP , FC-bus, USB, HPFB1-5. Example: The number AAAAAA21h means that the FC bus selected Set-up 2 in 0-11 Edit Set-up, the LCP selected Set-up 1 and all others used the active set-up.

0-2* LCP Display

0-20 Display Line 1.1 Small

Option: Function:

Select a variable for display in

line 1, left position. [0] None No display value selected. [1501] Running Hours [1600] Control Word Present control word [1603] Status Word Present status word. [1630] DC Link Voltage Intermediate circuit voltage in

the unit. [1634] Heatsink Temp. Present heatsink temperature

of the unit. The cut-out limit

is 203°F ±9°F [95°C ± 5°C];

cutting back in occurs at

158°F ±9°F [70°C ± 5°C]. [1635] Inverter Thermal Percentage load of the

inverters. [1636] Inv. Nom. Current Nominal current of the unit. [1637] Inv. Max. Current Maximum current of the unit. [1639] Control Card Temp. Temperature of the control

card. [1660] Digital Input Signal states form the 6

digital terminals (18, 19, 27,

29, 32 and 33). There are 16

bits in total, but only six of

them are used. Input 18

corresponds to the leftmost

area of the used bits. Signal

low = 0; Signal high = 1. [1666] Digital Output [bin] Binary value of all digital

outputs. [1671] Relay Output [bin] [1680] Serial communication

bus CTW 1

[1684] Comm. Option STW Extended Serial

[1685] FC Port CTW 1 Control word (CTW) received

[1690] Alarm Word One or more alarms in a Hex

[1691] Alarm Word 2 One or more alarms in a Hex

Control word (CTW) received

from the bus master.

communication bus communi-

cation option status word.

from the bus master.

code.

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How to Program VLT Active Filter AAF 00x

0-20 Display Line 1.1 Small

Option: Function:

[1692] Warning Word One or more warnings in a

Hex code.

[1693] Warning Word 2 One or more warnings in a

Hex code.

[1694] Ext. Status Word One or more status conditions

in a Hex code. [3430] PCD 10 Read from MCO [30100] Digital Inputs [30101] Digital Outputs [30102] Commanded Position [30103] Slave Index Position [30104] Curve Position [30107] Synchronizing Error [30108] Actual Master Velocity [30109] Axis Status [30110] MCO 302 Status [30120] MCO 302 Control [30121] MCO Alarm Word 1 [30122] MCO Alarm Word 2 [30123] Idle time [30124] Paramdb requests in

queue [30130] tCon1 time [30131] tCon2 time [30132] Time Optimize Measure [30133] HS Temp. (PC1) [30134] HS Temp. (PC2) [30135] HS Temp. (PC3)

0-24 Display Line 3 Large

Select a variable for display in line 3.

Option: Function:

[30121] * Mains Frequency The options are the same as those

listed in 0-20 Display Line 1.1 Small.

0-25 My Personal Menu

Range: Function:

Application dependent*

6.3.5

[0 9999 ]

Define up to 50 parameters to appear in the Q1 Personal Menu, accessible via the [Quick Menu] key on the LCP. The parameters will be displayed in the Q1 Personal menu in the order they are programmed into this array parameter. Delete parameters by setting the value to ‘0000’. For example, this can be used to provide quick, simple access to just one or up to 50 parameters which require changing on a regular basis (e.g., for plant maintenance reasons) or by an OEM to enable simple commissioning of their equipment.

0-4* LCP Keypad

Enable, disable and password protect individual keys on the LCP.

0-40 [Hand on] Key on LCP

6.3.6

0-21 Display Line 1.2 Small

Option: Function:

[0] * None Select a variable for display in line 1, middle

position. The options are the same as listed for 0-20 Display Line 1.1 Small.

0-22 Display Line 1.3 Small

Option: Function:

[30120] * Mains Current

[A]

Select a variable for display in line 1, right position. The options are the same as listed for 0-20 Display Line 1.1 Small.

0-23 Display Line 2 Large

Option: Function:

[30100] * Output Current

[A]

Select a variable for display in line 2. The options are the same as listed for 0-20 Display Line 1.1 Small.

0-40 [Hand on] Key on LCP

Option: Function:

[0] Disabled No effect when [Hand on] is pressed. Select [0]

Disabled to avoid accidental start of the Adjustable frequency drive in Hand on mode.

[1] * Enabled [2] Password

Avoids unauthorized stop. If 0-41 [Off] Key on LCP is included in the Quick Menu, then define the password in 0-65 Quick Menu Password.

0-41 [Off] Key on LCP

Option: Function:

[0] * Disabled Avoids accidental stop of the unit.

[1] * Enabled [2] Password

Avoids unauthorized stop. If 0-41 [Off] Key on LCP is included in the Quick Menu, then define the password in 0-65 Quick Menu Password.

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How to Program VLT Active Filter AAF 00x

0-42 [Auto on] Key on LCP

Option: Function:

[0] * Disabled Avoid accidental start of the unit in auto mode.

[1] * Enabled [2] Password

Avoids unauthorized start in auto mode. If 0-42 [Auto on] Key on LCP is included in the Quick Menu, then define the password in 0-65 Quick Menu Password.

0-43 [Reset] Key on LCP

Option: Function:

[0] * Disabled No effect when [Reset] is pressed. Avoids

accidental alarm reset.

[1] * Enabled [2] Password

[7] Enabled

without OFF

[8] Password

without OFF

Avoids unauthorized resetting. If 0-43 [Reset] Key on LCP is included in the Quick Menu, then define the password in 0-65 Quick Menu Password.

Resets the Adjustable frequency drive without setting it in Off mode.

Resets the Adjustable frequency drive without setting it in Off mode. A password is required when pressing [Reset] (see [2]).

6.3.7 0-5* Copy/Save

Copy parameter settings between set-ups and to/from the LCP.

0-50 LCP Copy

Option: Function:

[0] * No copy [1] All to LCP Copies all parameters in all set-ups

from the filter memory to the LCP memory.

[2] All from LCP Copies all parameters in all set-ups

from the LCP memory to the filter memory.

[3] Size indep. from

LCP

[4] File from MCO to

LCP

[5] File from LCP to

MCO

[6] Data from DYN to

LCP

Copy only the parameters that are independent of the motor size. The latter selection can be used to program several filters with the same function without disturbing motor data.

0-50 LCP Copy

Option: Function:

[7] Data from LCP to

DYN

This parameter cannot be adjusted while the motor is running.

0-51 Set-up Copy

Option: Function:

[0] * No copy No function

[1] Copy to set-

up 1

[2] Copy to set-

up 2

[3] Copy to set-

up 3

[4] Copy to set-

up 4

[9] Copy to all Copies the parameters in the present set-up

Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 1.

Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 2.

Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 3.

Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 4.

over to each of the set-ups 1 to 4.

6.3.8 0-6* Password

0-60 Main Menu Password

Range: Function:

100* [0 - 999 ] Define the password for access to the main

menu via the [Main Menu] key. If 0-61 Access to Main Menu w/o Password is set to Full access [0], this parameter will be ignored.

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How to Program VLT Active Filter AAF 00x

0-61 Access to Main Menu w/o Password

Option: Function:

[0] * Full access

[1] LCP: Read only Prevent unauthorized editing of main

[2] LCP: No access Prevent unauthorized viewing and editing

[3] Bus: Read only Read-only functions for parameters on

[4] Bus: No access No access to parameters is allowed via

[5] All: Read only Read-only function for parameters on LCP,

[6] All: No access No access from LCP, Serial communication

Disables password defined in 0-60 Main Menu Password.

menu parameters.

of main menu parameters.

Serial communication bus and/or FC standard bus.

Serial communication bus or FC standard bus.

bus or FC standard bus is allowed.

If Full access [0] is selected then 0-60 Main Menu Password,

0-65 Personal Menu Password and 0-66 Access to Personal Menu w/o Password will be ignored.

0-66 Access to Quick Menu w/o Password

Option: Function:

[4] Bus: No access No access to quick menu parameters is

allowed via Serial communication bus and/ or FC standard bus.

[5] All: Read only read only function for quick menu

parameters on LCP, Serial communication bus or FC standard bus.

[6] All: No access No access from LCP, Serial communication

bus or FC standard bus is allowed.

If 0-61 Access to Main Menu w/o Password is set to Full access [0], then this parameter will be ignored.

NOTE!

More complex password protection is available for OEMs upon request.

0-65 Quick Menu Password

Range: Function:

200* [-9999 -

9999 ]

0-66 Access to Quick Menu w/o Password

Option: Function:

[0] * Full access

[1] LCP: Read

only

[2] LCP: No

access

[3] Bus: Read

only

Define the password for access to the quick menu via the [Quick Menu] key. If 0-66 Access to Quick Menu w/o Password is set to Full access [0], this parameter will be ignored.

Disables the password defined in 0-65 Quick Menu Password.

Prevents unauthorized editing of quick menu parameters.

Prevents unauthorized viewing and editing of quick menu parameters.

Read only functions for quick menu parameters on Serial communication bus and/ or FC standard bus.

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How to Program VLT Active Filter AAF 00x

6.4 5-** Digital I/O Mode

6.4.1 5-0* Digital I/O Mode

Parameters for configuring the input and output using NPN and PNP.

These parameters cannot be adjusted while motor is running.

5-00 Digital I/O Mode

Option: Function:

Digital inputs and programmed digital outputs are pre-programmable for operation either in PNP or NPN systems.

[0] * PNP

[1] NPN

Action on positive directional pulses (↕). PNP systems are pulled down to GND.

Action on negative directional pulses (↕). NPN systems are pulled up to + 24 V, internally in the filter.

NOTE!

Once this parameter has been changed, it must be activated by performing a power cycle.

This parameter cannot be adjusted while the motor is running.

5-01 Terminal 27 Mode

Option: Function:

[0] * Input Defines terminal 27 as a digital input.

[1] Output Defines terminal 27 as a digital output.

5-02 Terminal 29 Mode

Option: Function:

[0] * Input Defines terminal 29 as a digital input.

[1] Output Defines terminal 29 as a digital output.

6.4.2 5-1* Digital Inputs

Parameters for configuring the input functions for the input terminals. The digital inputs are used for selecting various functions in the filter. All digital inputs can be set to the following functions:

Digital input function No operation [0] All *term 32, 33 Reset [1] All Stop inverse [6] All Start [8] All *term 18 Latched start [9] All Set-up select bit 0 [23] All Set-up select bit 1 [24] All Pulse input Time Based [32] 29, 33 Follower AF # 1 Run Feedback Follower AF # 2 Run Feedback Sleep [101] T18, T19, T27, T29

Select Terminal

[99] All

[100] All

Functions dedicated to only one digital input are stated in the associated parameter.

5-10 Terminal 18 Digital Input

Option: Function:

[0] No operation No reaction to signals transmitted to the

terminal.

[1] Reset Resets filter after a TRIP/ALARM. Not all

alarms can be reset.

[6] Stop inverse Stop Inverted function. Generates a stop

function when the selected terminal goes from logical level ‘1’ to ‘0’.

[8] * Start (Default Digital input 18): Select start for a

start/stop command. Logic ‘1’ = start, logic ‘0’ = stop.

[9] Latched Start The filter starts, if a pulse is applied for

min. 2 ms. The filter stops when Stop inverse is activated.

[23] Set-up select

bit 0

[24] Set-up select

bit 1

[32] Master cmd

pulse in

[99] Follower AF

#1 Run Feedback

Select Set-up select bit 0 or Select Set-up select bit 1 to select one of the four setups. Set 0-10 Active Set-up to Multi Set-up.

(Default Digital input 32): Same as Set-up select bit 0 [23].

Time-based pulse input measures the duration between flanks. This gives a higher resolution at lower frequencies, but is not as precise at higher frequencies. This principle has a cut-off frequency which makes it unsuited for encoders with very low resolutions (e.g., 30 ppr) at low speeds.

Do not program this setting. It is done automatically for paralleling. See

300-40 Master Follower Selection and 300-41 Follower ID for more infomation

about paralleling.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-11

How to Program VLT Active Filter AAF 00x

5-10 Terminal 18 Digital Input

Option: Function:

[100] Follower AF

#2 Run Feedback

[101] Sleep The filter goes into sleep mode at light

Do not program this setting. It is done automatically for paralleling. See

300-40 Master Follower Selection and 300-41 Follower ID for more infomation

about paralleling.

duty to save energy.

5-11 Terminal 19 Digital Input

Option: Function:

[0] * No Operation

Functions are described under 5-1* Digital

Inputs

5-12 Terminal 27 Digital Input

Option: Function:

[0] * No Operation

Functions are described under 5-1* Digital

Inputs

5-13 Terminal 29 Digital Input

Option: Function:

[0] * No Operation

Functions are described under 5-1* Digital

Inputs

5-14 Terminal 32 Digital Input

Option: Function:

[90] * AC Contactor

Functions are described under 5-1* Digital

Inputs

5-15 Terminal 33 Digital Input

Option: Function:

[91] * DC Contactor

Functions are described under 5-1* Digital

Inputs

5-16 Terminal X30/2 Digital Input

Option: Function:

[0] * No operation

Functions are described under 5-1* Digital

Inputs

5-17 Terminal X30/3 Digital Input

Option: Function:

[0] * No operation

Functions are described under 5-1* Digital

Inputs

5-18 Terminal X30/4 Digital Input

Option: Function:

[0] * No operation

Functions are described under 5-1* Digital

Inputs

5-19 Terminal 37 Safe Stop

Option: Function:

[1]*Safe Stop

Alarm

[3] Safe Stop

Warning

[4] PTC 1

Alarm

[5] PTC 1

Warning

[6] PTC 1 &

Relay A

[7] PTC 1 &

Relay W

[8] PTC 1 &

Relay A/W

[9] PTC 1 &

Relay W/A

Coasts unit when safe stop is activated. Manual reset from LCP, digital input or Serial communication bus.

Coasts unit when safe stop is activated (T-37 off). When safe stop circuit is reestablished, the unit will continue without manual reset.

Coasts unit when safe stop is activated. Manual reset from LCP, digital input or Serial communication bus. Choice 4 is only available when the MCB 112 PTC thermistor card is connected.

Coasts unit when safe stop is activated (T-37 off). When safe stop circuit is reestablished, the unit will continue without manual reset, unless a digital input set to PTC Card 1 [80] is still enabled. Choice 5 is only available when the MCB 112 PTC thermistor card is connected.

This choice is used when the PTC option is gated together with a stop button through a safety relay to T-37. Coasts unit when safe stop is activated. Manual reset from LCP, digital input or Serial communication bus. Choice 6 is only available when the MCB 112 PTC thermistor card is connected.

This choice is used when the PTC option is gated together with a stop button through a safety relay to T-37. Coasts unit when safe stop is activated (T-37 off). When safe stop circuit is reestablished, the unit will continue without manual reset, unless a digital input set to PTC Card 1 [80] is (still) enabled. Choice 7 is only available when the MCB 112 PTC thermistor card is connected.

This choice makes it possible to use a combination of alarm and warning. Choice 8 is only available when the MCB 112 PTC thermistor card is connected.

This choice makes it possible to use a combination of alarm and warning. Choice 9 is only available when the MCB 112 PTC thermistor card is connected.

Choices 4–9 are only available when the MCB 112 PTC thermistor card is connected.

6-12 MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Program VLT Active Filter AAF 00x

Overview of functions, alarms and warnings

Function No. PTC Relay No Function [0] - Safe Stop Alarm Safe Stop Warning PTC 1 Alarm [4] PTC 1 Safe Stop

PTC 1 Warning [5] PTC 1 Safe Stop

PTC 1 & RelayA[6] PTC 1 Safe Stop

PTC 1 & RelayW[7] PTC 1 Safe Stop

PTC 1 & Relay A/W PTC 1 & Relay W/A

W means warning, and A means alarm. For further information, see Alarms and Warnings in section Troubleshooting in the Design Guide or the Instruction Manual.

[1]* - Safe Stop [A68]

[3] - Safe Stop [W68]

[A71]

[W71]

Safe Stop [A68]

[A71]

Safe Stop [W68]

[W71]

[8] PTC 1 Safe Stop

[A71]

[9] PTC 1 Safe Stop

[W71]

Safe Stop [W68]

Safe Stop [A68]

A dangerous failure related to the safe stop will give alarm: Dangerous Failure [A72].

Please refer to the section Description of Alarm Word,

Warning Word and extended Status Word in the chapter Troubleshooting.

5-3* Digital Outputs

6.4.3

Parameters for configuring the output functions for the output terminals. The 2 solid-state digital outputs are common for terminals 27 and 29. Set the I/O function for terminal 27 in 5-01 Terminal 27 Mode, and set the I/O function for terminal 29 in 5-02 Terminal 29 Mode. These parameters cannot be adjusted while the unit is running.

5-30 Terminal 27 Digital Output

Option: Function:

[0] No operation

[1] Control ready The control card is ready. For example,

[2] Unit ready The unit is ready for operation and

Default for all digital outputs and relay outputs

Feedback from a Adjustable frequency drive where the control is supplied by an external 24 V (MCB 107) and the main power to Adjustable frequency drive is not detected.

applies a supply signal on the control board.

5-30 Terminal 27 Digital Output

Option: Function:

[4] Enable / no

warning

[5] Running Motor is running and shaft torque is

[9] Alarm An alarm activates the output. There are

[10] Alarm or

warning

[12] Current limit The motor current is outside the range

[21] Thermal

warning

[22] Ready,no

thermal W

[24] Ready, voltageOKunit is ready for operation and the AC

[26] Bus OK Active communication (no timeout) via

[55] Pulse output [122] No alarm [125] Hand mode Output is high when the unit is in hand

[126] Auto mode [152] AF sleeping

Ready for operation. No start or stop command is been given (start/disable). No warnings are active.

present.

no warnings.

An alarm or a warning activates the output.

set in 4-18 Current Limit.

The thermal warning turns on when the temperature exceeds the limit in the motor, the unit, the brake resistor or the thermistor.

unit is ready for operation and there is no overtemperature warning.

line voltage is within the specified voltage range (see General Specifications section in the Design Guide).

the serial communication port.

on mode (as indicated by the LED light above [Hand on]).

5-31 Terminal 29 Digital Output

Option: Function:

[0] * No operation

Functions are described under 5-3* Digital

Outputs

This parameter only applies to FC 302

6.4.4 5-4* Relays

Parameters for configuring the timing and the output functions for the relays.

5-40 Function Relay

Option: Function:

[0] No operation [128] SC contactor [129] Mains contactor

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-13

Selected Event

Relay output

Selected Event

Relay output

On Delay

P 5-41

On Delay

P 5-41

O Delay

P 5-42

130BA171.10

Selected Event

Relay output

On Delay P 5-41

O Delay P 5-42

130BA172.10

How to Program VLT Active Filter AAF 00x

5-41 On Delay, Relay

Array [9], (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4], Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8])

Range: Function:

0.01 s* [0.01 - 600.00 s] Enter the delay of the relay cut-in

time. Select one of available mechanical relays and MCB 105 in an array function. See 5-40 Function Relay. Relay 3-6 are included in MCB 113.

6.5

6.5.1 8-0* General Settings

5-42 Off Delay, Relay

Array [9] (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4], Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8])

Range: Function:

0.01 s* [0.01 - 600.00 s] Enter the delay of the relay cut-out

time. Select one of available mechanical relays and MCB 105 in an array function. See 5-40 Function Relay.

8-** General Settings

8-01 Control Site

Option: Function:

The setting in this parameter overrides the settings in 8-50 Coasting Select to 8-56 Preset Reference Select.

[0] * Digital and ctrl.

word

[1] Digital only Control by using digital inputs only.

[2] Control word

only

8-02 Control Word Source

Select the source of the control word: one of two serial interfaces or four installed options. During initial power-up, the unit automatically sets this parameter to Option A [3] if it detects a valid Serial communication bus option installed in slot A. If the option is removed, the unit detects a change in the configuration, sets 8-02 Control Word Source back to default setting FC RS-485, and the unit then trips. If an option is installed after initial power-up, the setting of 8-02 Control Word Source will not change but the unit will trip and display: Alarm 67 Option Changed. When you retrofit a bus option into a Adjustable frequency drive that did not have a bus option installed to begin with, you must take an ACTIVE decision to move the control to bus-based. This is done for safety reasons in order to avoid an accidental change. This parameter cannot be adjusted while the motor is running.

Option: Function:

[0] None [1] FC RS485 [2] FC USB [3] * Option A [4] Option B [5] Option C0 [6] Option C1 [30] External Can

Control by using both digital input and control word.

Control by using control word only.

8-03 Control Word Timeout Time

Range: Function:

If the selected event condition changes before the on or off delay timer expires, the relay output is unaffected.

6-14 MG.90.V2.22 - VLT® is a registered Danfoss trademark

1.0 s* [Application dependant]

Enter the maximum time expected to pass between the reception of two consecutive messages. If this time is exceeded, it indicates that the serial communication has stopped. The function selected in 8-04 Control Word Timeout Function will then be carried

How to Program VLT Active Filter AAF 00x

8-03 Control Word Timeout Time

Range: Function:

out. The timeout counter is triggered by a valid control word.

8-04 Control Word Timeout Function

Select the timeout function. The timeout function activates when the control word fails to be updated within the time period specified in 8-03 Control Word Timeout Time.

Option: Function:

[0] * Off Resumes control via serial bus (Serial

communication bus or standard) using the most recent control word.

[1] Freeze output Freezes output frequency until communi-

cation resumes.

[2] Stop Stops with auto-restart when communi-

cation resumes.

[3] Jogging Runs the motor at JOG frequency until

communication resumes.

[4] Max. speed Runs the motor at maximum frequency

until communication resumes.

[5] Stop and trip Stops the motor, then resets the unit in

order to restart: via the Serial communication bus, via the reset button on the LCP or via a digital input.

[7] Select setup 1 Changes the set-up upon reestablishment of

communication following a control word timeout. If communication resumes causing the timeout situation to disappear, 8-05 End-of-Timeout Function defines whether to resume the set-up used before the timeout or to retain the set-up endorsed by the timeout function.

[8] Select setup 2

[9] Select setup 3

[10] Select setup 4

See [7] Select set-up 1

NOTE!

The following configuration is required in order to change the set-up after a timeout: Set 0-10 Active Set-up to [9] Multi set-up and select the relevant link in 0-12 This Set-up Linked to.

8-05 End-of-Timeout Function

Option: Function:

Select the action after receiving a valid control word following a timeout. This parameter is active only when 8-04 Control Timeout Function is set to [Set-up 1-4].

8-05 End-of-Timeout Function

Option: Function:

[0] Hold set-up

[1] * Resume set-upResumes the set-up active prior to the

Retains the set-up selected in 8-04 Control Timeout Function and displays a warning, until 8-06 Reset Control Timeout toggles. Then the unit resumes its original set-up.

timeout.

8-06 Reset Control Word Timeout

This parameter is active only when Hold set-up [0] has been selected in 8-05 End-of-Timeout Function.

Option: Function:

[0] * Do not reset

[1] Do reset Returns the unit to the original set-up

Retains the set-up specified in 8-04 Control Word Timeout Function, following a control word timeout.

following a control word timeout. The unit performs the reset and then immediately reverts to the Do not reset [0] setting

6.5.2 8-3* FC Port Settings

8-30 Protocol

Option: Function:

[0] * FC Communication according to the FC Protocol

as described in the VLT AutomationDrive Design Guide, RS485 Installation and Set-up.

[1] FC MC Select the protocol for the FC (standard) port.

[2] * Modbus RTU

8-31 Address

Range: Function:

Application dependent* [Application dependant]

8-32 FC Port Baud Rate

Option: Function:

[0] 2400 Baud Baud rate selection for the FC (standard)

port.

[1] 4800 Baud [2] * 9600 Baud [3] 19200 Baud [4] 38400 Baud [5] 57600 Baud [6] 76800 Baud [7] 115200 Baud

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-15

How to Program VLT Active Filter AAF 00x

8-35 Minimum Response Delay

Range: Function:

10 ms* [Application

dependant]

Specify the minimum delay time between receiving a request and transmitting a response. This is used for overcoming modem turnaround delays.

8-36 Max Response Delay

Range: Function:

Application dependent*

[Application dependant]

Specify the maximum permissible delay time between transmitting a request and receiving a response. Exceeding this delay time will cause control word timeout.

8-37 Max Inter-Char Delay

Range: Function:

Application dependent*

[Application dependant]

Specify the maximum permissible time interval between receiving two bytes. This parameter activates timeout if transmission is interrupted. This parameter is active only when 8-30 Protocol is set to FC MC [1] protocol.

8-55 Set-up Select

Option: Function:

Select control of the unit set-up selection via the terminals (digital input) and/or via the Serial communication bus.

[0] Digital

input

[1] Bus Activates the set-up selection via the serial

[2] Logic

AND

[3] * Logic OR Activate the set-up selection via the Serial

Activates the set-up selection via a digital input.

communication port or Serial communication bus option.

Activates the set-up selection via the Serial communication bus/serial communication port, AND additionally via one of the digital inputs.

communication bus/serial communication port OR via one of the digital inputs.

NOTE!

This parameter is active only when 8-01 Control Site is set to [0] Digital and control word.

8-53 Start Select

Option: Function:

Select control of the unit start function via the terminals (digital input) and/or via the Serial communication bus.

[0] Digital

input

[1] Bus Activates Start command via the serial

[2] Logic

AND

[3] * Logic OR Activates Start command via the Serial

Activates Start command via a digital input.

communication port or Serial communication bus option.

Activates Start command via the Serial communication bus/serial communication port, AND additionally via one of the digital inputs.

communication bus/serial communication port OR via one of the digital inputs.

NOTE!

This parameter is active only when 8-01 Control Site is set to [0] Digital and control word.

6-16 MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Program VLT Active Filter AAF 00x

6.6 14-2* Trip Reset

Parameters for configuring auto reset handling, special trip handling and control card self test or initialization.

14-20 Reset Mode

Option: Function:

Select the reset function after tripping. Once reset, the unit can be restarted.

[0] * Manual reset

[1] Automatic reset x 1

[2] Automatic reset x 2 [3] Automatic reset x 3 [4] Automatic reset x 4 [5] Automatic reset x 5 [6] Automatic reset x 6 [7] Automatic reset x 7 [8] Automatic reset x 8 [9] Automatic reset x 9 [10] Automatic reset x 10 [11] Automatic reset x 15 [12] Automatic reset x 20 [13] Infinite auto reset

[14] Reset at power-up

Select Manual reset [0] to perform a reset via [RESET] or via the digital inputs.

Select Automatic reset x 1…x20 [1][12] to perform between one and twenty automatic resets after tripping.

Select Infinite Automatic Reset [13] for continuous resetting after tripping.

NOTE!

The filter may start without warning. If the specified number of AUTOMATIC RESETs is reached within 10 minutes, the unit enters Manual reset [0] mode. After the Manual reset is performed, the setting of 14-20 Reset Mode reverts to the original selection. If the number of automatic resets is not reached within 10 minutes, or when a Manual reset is performed, the internal AUTOMATIC RESET counter returns to zero.

14-21 Automatic Restart Time

Range: Function:

10 s* [0 - 600 s] Enter the time interval from trip to start of

the automatic reset function. This parameter is active when 14-20 Reset Mode is set to Automatic reset [1] - [13].

14-22 Operation Mode

Option: Function:

Use this parameter to specify normal operation, to perform tests or to initialize all parameters except 15-03 Power-ups, 15-04 Over Temps and 15-05 Over Volts. This function is active only when the power is cycled to the unit. Select Normal operation [0] for normal operation of the unit. Select Control card test [1] to test the analog and digital inputs and outputs and the +10 V control voltage. The test requires a test connector with internal connections. Use the following procedure for the control card test:

2. Disconnect the line power supply

3. Set switches S201 (A53) and S202

4. Insert the test plug (see below).

5. Connect to the line power supply.

6. Carry out various tests.

7. The results are displayed on the LCP

If the test is OK: LCP readout: Control Card OK. Disconnect the line power supply and remove the test plug. The green LED on the control card will light up.

If the test fails: LCP readout: Control Card I/O failure. Replace the unit or control card. The red LED on the control card is turned on. Test plugs (connect the following terminals to each other): 18 - 27 - 32; 19 - 29 - 33; 42 - 53 - 54

Select Control card test [1].

and wait for the light in the display to go out.

(A54) = ‘ON’ / I.

and the unit moves into an infinite loop.

14-22 Operation Mode is automatically set to Normal operation. Carry out a power cycle to start up in normal operation after a control card test.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-17

130BA097.12

FC 302

FC 301

FC 301 & FC 302

1312 18 37322719 29 33 20

5039 42 5453 55

191812 13 203327 32

How to Program VLT Active Filter AAF 00x

14-22 Operation Mode

Option: Function:

Select Initialization [2] to reset all parameter values to default settings, except for

15-03 Power-ups, 15-04 Over Temps and 15-05 Over Volts. The unit will reset during the

next power-up. 14-22 Operation Mode will also revert to the default setting Normal operation [0].

[0] * Normal

operation

[1] Control

card test [2] Initialisation [3] Boot mode

14-29 Service Code

Range: Function:

0* [-2147483647 - 2147483647 ] For internal service only.

14-50 RFI 1

Option: Function:

[0] Off

[1] * On

14-54 Bus Partner

Range: Function:

1* [0 - 126 ]

Select Off [0] only if the unit is fed by an isolated line power source (IT line power). In this mode, the internal RFI filter capacitors between chassis and the line power RFI filter circuit are cut-out to reduce the ground capacity currents.

Select On [1] to ensure that the unit complies with EMC standards.

6-18 MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Program VLT Active Filter AAF 00x

6.7 15-0* Operating Data

Event

to start and stop the logging conditionally.

Parameter group containing filter information such as operating data, hardware configuration and software versions.

6.7.1 15-0* Operating Data

15-00 Operating Hours

Range: Function:

0 h* [0 - 2147483647 h] View how many hours the unit has

run. The value is saved when the unit is turned off.

15-01 Running Hours

Range: Function:

0 h* [0 - 2147483647h]View how many hours the filter has

run. Reset the counter in 15-07 Reset Running Hours Counter. The value is saved when the unit is turned off.

15-03 Power-ups

Range: Function:

0* [0 - 2147483647 ] View the number of times the unit has

been powered up.

15-04 Over Temps

Range: Function:

0* [0 - 65535 ] View the number of unit temperature faults

which have occurred.

15-05 Over Volts

Range: Function:

0* [0 - 65535 ] View the number of unit overvoltages which

have occurred.

15-07 Reset Running Hours Counter

Option: Function:

[0] * Do not reset [1] Reset counter

Select Reset [1] and press [OK] to reset the Running Hours counter to zero (see 15-01 Running Hours). This parameter cannot be selected via the serial port, RS-485. Select Do not reset [0] if no reset of the Running Hours counter is desired.

) and window (15-14 Samples Before Trigger) are used

15-10 Logging Source

Array [4]

Option: Function:

Select which variables are to be logged.

[0] * None [1600] Control Word [1603] Status Word [1630] DC Link Voltage [1634] Heatsink Temp. [1635] Inverter Thermal [1660] Digital Input [1666] Digital Output [bin] [1690] Alarm Word [1692] Warning Word [1694] Ext. Status Word

15-11 Logging Interval

Range: Function:

Application dependent*

[Application dependant]

Enter the interval in milliseconds between each sampling of the variables to be logged.

15-12 Trigger Event

Select the trigger event. When the trigger event occurs, a window is applied to freeze the log. The log will then retain a specified percentage of samples before the occurrence of the trigger event (15-14 Samples Before Trigger).

Option: Function:

[0] * False [1] True [2] Running [6] Current limit [16] Thermal warning [19] Warning [20] Alarm (trip) [21] Alarm (trip lock) [33] Digital input DI18 [34] Digital input DI19 [35] Digital input DI27 [36] Digital input DI29

6.7.2 15-1* Data Log Settings

The Data Log enables continuous logging of up to 4 data sources (15-10 Logging Source) at individual rates (15-11 Logging Interval). A trigger event (15-12 Trigger

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-19

How to Program VLT Active Filter AAF 00x

15-13 Logging Mode

Option: Function:

[0] * Log always

[1] Log once on

trigger

Select Log always [0] for continuous logging.

Select Log once on trigger [1] to conditionally start and stop logging using

15-12 Trigger Event and 15-14 Samples Before Trigger.

15-14 Samples Before Trigger

Range: Function:

50* [0 - 100 ] Enter the percentage of all samples prior to a

trigger event which are to be retained in the log. See also 15-12 Trigger Event and 15-13 Logging Mode.

6.7.3 15-2* Historic Log

View up to 50 logged data items via the array parameters in this parameter group. For all parameters in the group, [0] is the most recent data and [49] the oldest data. Data is logged every time an event occurs (not to be confused with SLC events). Events in this context are defined as a change in one of the following areas:

1. Digital input

2. Digital outputs (not monitored in this SW release)

3. Warning word

4. Alarm word

5. Status word

6. Control word

7. Extended status word

Events are logged with value, and time stamp in msec. The time interval between two events depends on how often events occur (maximum once every scan time). Data logging is continuous but if an alarm occurs, the log is saved and the values can be viewed on the display. This feature is useful, for example when carrying out service following a trip. View the historic log contained in this parameter via the serial communication port or via the display.

15-20 Historic Log: Event

Array [50]

Range: Function:

0* [0 - 255 ] View the event type of the logged events.

15-21 Historic Log: Value

Array [50]

Range: Function:

0* [0 -

2147483647 ]

View the value of the logged event. Interpret the event values according to this table:

Digital input

Digital output (not monitored in this SW release) Warning word Decimal value. See

Alarm word Decimal value. See

Status word

Control word

Extended status word

Decimal value. See 16-60 Digital Input for description after converting to binary value. Decimal value. See

16-66 Digital Output [bin]

for description after converting to binary value.

16-92 Warning Word for description.

16-90 Alarm Word for description. Decimal value. See 16-03 Status Word for description after converting to binary value. Decimal value. See 16-00 Control Word for description. Decimal value. See 16-94 Ext. Status Word for description.

15-22 Historic Log: Time

Array [50]

Range: Function:

0 ms* [0 - 2147483647

ms]

View the time at which the logged event occurred. Time is measured in ms since unit start. The max. value corresponds to approx. 24 days which means that the count will restart at zero after this time period.

6.7.4 15-3* Alarm Log

Parameters in this group are array parameters, where up to 10 fault logs can be viewed. [0] is the most recent logged data, and [9] the oldest. Error codes, values and time stamp can be viewed for all logged data.

6-20 MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Program VLT Active Filter AAF 00x

15-30 Fault Log: Error Code

Array [10]

Range: Function:

0* [0 - 255 ] View the error code and look up its meaning in

the Troubleshooting chapter of the VLT AutomationDrive Design Guide.

15-31 Alarm Log: Value

Array [10]

Range: Function:

0* [-32767 - 32767 ] View an extra description of the error.

This parameter is mostly used in combination with alarm 38 ‘internal fault’.

15-32 Alarm Log: Time

Array [10]

Range: Function:

0 s* [0 - 2147483647 s] View the time when the logged event

occurred. Time is measured in seconds from unit start-up.

6.7.5 15-4* Unit Identification

Parameters containing read-only information about the hardware and software configuration of the active filter.

15-40 FC Type

Range: Function:

0* [0 - 0 ] View the FC type. The readout is identical to the FC

300 Series power field of the type code definition, characters 1-6.

15-41 Power Section

Range: Function:

0* [0 - 0 ] View the FC type. The readout is identical to the FC

300 Series power field of the type code definition, characters 7-10.

15-42 Voltage

Range: Function:

0* [0 - 0 ] View the FC type. The readout is identical to the

power field of the type code definition, characters 11-12.

15-43 Software Version

Range: Function:

0* [0 - 0 ] View the combined SW version (or ‘package

version’) consisting of power SW and control SW.

15-44 Ordered Typecode String

Range: Function:

0* [0 - 0 ] View the type code string used for re-ordering the

active filter in its original configuration.

15-45 Actual Typecode String

Range: Function:

0* [0 - 0 ] View the actual type code string.

15-46 Unit Ordering No

Range: Function:

0 N/A* [0–0 N/A] View the 8-digit ordering number used for

re-ordering the active filter in its original configuration.

15-47 Power Card Ordering No.

Range: Function:

0* [0 - 0 ] View the power card ordering number.

15-48 LCP ID Num.

Range: Function:

0* [0 - 0 ] View the LCP ID number.

15-49 SW ID Control Card

Range: Function:

0* [0 - 0 ] View the control card software version number.

15-50 SW ID Power Card

Range: Function:

0* [0 - 0 ] View the power card software version number.

15-51 Unit Serial Number

Range: Function:

0 N/A* [0–0 N/A] View the active filter serial number.

15-53 Power Card Serial Number

Range: Function:

0* [0 - 0 ] View the power card serial number.

6.7.6 15-6* Option Ident.

This read-only parameter group contains information about the hardware and software configuration of the options installed in slots A, B, C0 and C1.

15-60 Option Mounted

Range: Function:

0* [0 - 0 ] View the installed option type.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-21

How to Program VLT Active Filter AAF 00x

15-61 Option SW Version

Range: Function:

0* [0 - 0 ] View the installed option software version.

15-62 Option Ordering No

Range: Function:

0* [0 - 0 ] Shows the ordering number for the installed

options.

15-63 Option Serial No

Range: Function:

0* [0 - 0 ] View the installed option serial number.

15-70 Option in Slot A

Range: Function:

0* [0 - 0 ] View the type code string for the option installed in

slot A, and a translation of the type code string; for example, for type code string 'AX' the translation is 'No option'.

15-71 Slot A Option SW Version

Range: Function:

0* [0 - 0 ] View the software version for the option installed in

slot A.

15-72 Option in Slot B

Range: Function:

0* [0 - 0 ] View the type code string for the option installed in

slot B, and a translation of the type code string; for example, for type code string 'BX' the translation is 'No option'.

15-73 Slot B Option SW Version

Range: Function:

0* [0 - 0 ] View the software version for the option installed in

slot B.

15-76 Option in Slot C1

Range: Function:

0* [0 - 0 ] Shows the typecode string for the options (CXXXX

if no option) and the translation, e.g., >No option<.

15-77 Slot C1 Option SW Version

Range: Function:

0* [0 - 0 ] Software version for the installed option in option

slot C.

15-92 Defined Parameters

Array [1000]

Range: Function:

0* [0 - 9999 ] View a list of all defined parameters in the

active filter. The list ends with 0.

15-93 Modified Parameters

Array [1000]

Range: Function:

0* [0 - 9999 ] View a list of the parameters that have been

changed from their default setting. The list ends with 0. Changes may not be visible until up to 30 seconds after implementation.

15-98 Unit Identification

Range: Function:

0 N/A* [0–0 N/A]

15-99 Parameter Metadata

Array [30]

Range: Function:

0* [0 - 9999 ] This parameter contains data used by the MCT

10 Set-up Software.

15-74 Option in Slot C0

Range: Function:

0* [0 - 0 ] View the type code string for the option installed in

slot C, and a translation of the type code string; for example, for type code string 'CXXXX' the translation is 'No option'.

15-75 Slot C0 Option SW Version

Range: Function:

0* [0 - 0 ] View the software version for the option installed in

slot C.

6-22 MG.90.V2.22 - VLT® is a registered Danfoss trademark

D I T - 3 3 D I T - 3 2 D I T - 2 9 D I T - 2 7

D I T - 1 9 D I T - 1 8 D I T - 3 7 D I X 3 0/4 D I X 3 0/3 D I X 3 0/2 D I X 4 6/ 1 3 D I X 4 6/ 1 1

D I X 4 6/9 D I X 4 6/ 7 D I X 4 6/ 5 D I X 4 6/3 D I X 4 6/ 1

130BA894.10

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

How to Program VLT Active Filter AAF 00x

6.8 16-0* General Status

16-00 Control Word

Range: Function:

0* [0 - 65535 ] View the control word sent from the unit via

the serial communication port in hex code.

16-03 Status Word

Range: Function:

0* [0 - 65535 ] View the status word sent from the unit via the

serial communication port in hex code.

16-30 DC Link Voltage

Range: Function:

0 V* [0 - 10000 V] View a measured value. The value is filtered

with an 30ms time constant.

16-34 Heatsink Temp.

Range: Function:

0 C* [0 - 255 C]

16-35 Inverter Thermal

Range: Function:

0 %* [0 - 100 %] View the percentage load on the inverter.

16-36 Inv. Nom. Current

Range: Function:

Application dependent*

[0.01 - 10000.00 A] View the inverter

nominal current.

16-49 Current Fault Source

Range: Function:

1-4 Inverter 5-8 Rectifier 0 No fault recorded

6.8.1 16-6* Inputs & Outputs

16-60 Digital Input

Range: Function:

0* [0 -

1023 ]

View the signal states from the active digital inputs. Example: Input 18 corresponds to bit no. 5, ‘0’ = no signal, ‘1’ = connected signal. Bit 6 works in the opposite way, on = '0', off = '1' (safe stop input).

Bit 0 Digital input term. 33 Bit 1 Digital input term. 32 Bit 2 Digital input term. 29 Bit 3 Digital input term. 27 Bit 4 Digital input term. 19 Bit 5 Digital input term. 18 Bit 6 Digital input term. 37 Bit 7 Digital input GP I/O term. X30/4 Bit 8 Digital input GP I/O term. X30/3 Bit 9 Digital input GP I/O term. X30/2 Bit 10-63 Reserved for future terminals

16-37 Inv. Max. Current

Range: Function:

Application dependent*

[0.01 - 10000.00 A] View the inverter

maximum current.

16-39 Control Card Temp.

Range: Function:

0 C* [0 - 100 C]

16-40 Logging Buffer Full

Option: Function:

View whether the logging buffer is full (see parameter group 15-1*). The logging buffer will never be full when 15-13 Logging Mode is set to Log always [0].

[0] * No [1] Yes

16-49 Current Fault Source

Range: Function:

0* [0 - 8 ] Value indicates source of current faults including

short circuit, overcurrent, and phase imbalance (from left):

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-23

16-66 Digital Output [bin]

Range: Function:

0* [0 - 15 ] View the binary value of all digital outputs.

How to Program VLT Active Filter AAF 00x

16-71 Relay Output [bin]

Range: Function:

0* [0 - 511 ] View the settings of all relays.

6.8.2 16-8* Serial communication bus & FC Port

Parameters for reporting the BUS references and control words.

16-80 Fieldbus CTW 1

Range: Function:

0* [0 -

65535 ]

View the two-byte control word (CTW) received from the bus master. Interpretation of the control word depends on the Serial communication bus option installed and the control word profile selected in 8-10 Control Profile. For more information, please refer to the relevant Serial communication bus manual.

6.8.3 16-9* Diagnosis Readouts

16-90 Alarm Word

Range: Function:

0* [0 - 4294967295 ] View the alarm word sent via the serial

communication port in hex code.

16-91 Alarm Word 2

Range: Function:

0* [0 - 4294967295 ] View the alarm word sent via the serial

communication port in hex code.

16-92 Warning Word

Range: Function:

0* [0 - 4294967295 ] View the warning word sent via the serial

communication port in hex code.

16-93 Warning Word 2

Range: Function:

0* [0 - 4294967295 ] View the warning word sent via the serial

communication port in hex code.

16-94 Ext. Status Word

Range: Function:

0* [0 - 4294967295 ] Returns the extended warning word sent

via the serial communication port in hex code.

16-84 Comm. Option Status

Range: Function:

0* [0 - 65535 ] View the extended Serial communication bus

comm. option status word. For more information, please refer to the relevant Serial communication bus manual.

16-85 FC Port CTW 1

Range: Function:

0* [0 - 65535 ] View the two-byte control word (CTW) received

from the bus master. Interpretation of the control word depends on the Serial communication bus option installed and the control word profile selected in 8-10 Control Profile.

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How to Program VLT Active Filter AAF 00x

6.9 300-**

300-00 Harmonic Cancellation Mode

Option: Function:

[0] * Overall [1] Selective [2] Parallel Enter the harmonic compensation mode.

Selective provides precise compensation of the following harmonics: 5, 7, 11, 13, 17, 19, 23, 25. Overall provides compensation for additional harmonics, but with reduced precision in some cases.

300-20 CT Primary Rating

Range: Function:

Application dependent*

300-22 CT Nominal Voltage

Range: Function:

342 V* [342 -

47250 V]

300-24 CT Sequence

Option: Function:

[0] * L1, L2, L3 [1] L1, L3, L2 [2] L2, L1, L3 [3] L2, L3, L1 [4] L3, L1, L2 [5] L3, L2, L1 Enter the sequence of the current transformers.

300-25 CT Polarity

Option: Function:

[0] * Normal [1] Inverse Enter the polarity of the current transformers.

[1 - 4000A]Enter the primary rating of the

current transformers. For a 1000:5 current transformer, enter 1000. Alternatively, this value can be determined by performing an auto CT detection using parameter 300-29.

Enter the network voltage at the location where the CTs are installed. This value will be different than the 300-10 only if a step down transformer is used to connect the active filter. Enter the transformer primary side voltage.

Alternatively, this value can be determined by performing an auto CT detection using parameter 300-29.

300-26 CT Placement

Option: Function:

[0] PCC [1] * Load Current Enter the placement of the current

transformers. For a stand-alone active filter installation, the CTs will typically be placed at a PCC.

300-29 Start Auto CT Detection

Option: Function:

[0] * Off [1] Enable Auto

CT Detection

When enabled, the auto CT detection will determine the CT primary rating, CT sequence and CT polarity. CT Secondary Rating, CT Nominal Voltage and CT Placement must be entered by the user before starting the auto CT detection. Automatic CT detection cannot be performed on CTs placed at the load currents.

300-30 Compensation Points

Range: Function:

0.0A* [0.0 -

8000.1 A]

Enter the max accepted distortion of the current in amps. Change these values to customize the harmonic compensation. It is possible to change the compensation points for the following harmonics: 5, 7, 11, 13, 17, 19, 23, 25. Selective mode provides compensation of individual harmonics with permitted residual levels on the supply line power. The parameter "Compensation Point" defines the permitted residual level into the supply of the following harmonics.

300-35 Cosphi Reference

Range: Function:

0.500* [0.500 - 1.000 ] Enter the reference for cos-phi.

300-40 Master Follower Selection

Option: Function:

[0] Master If operating active filters in parallel, select

whether this AF is a master or a follower active filter.

[1] Follower [2] * Not Paralleled

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How to Program VLT Active Filter AAF 00x

WARNING

Make sure only one master is set in each group of parallel connected filters. Verify that no other unit is set to master.

After changing this parameter, additional parameters are accessible. For the master units, 300-42 Num. of Follower AFs must be programmed for the amounts of followers (followers) connected.

300-41 Follower ID

Range: Function:

1* [1 - 3 ] Enter the unique ID of this follower. Verify that no

other follower uses the same ID.

NOTE!

300-41 Follower ID is not accessible unless 300-40 Master Follower Selection is set to follower.

WARNING

Each follower should have it own follower ID. Verify that no other follower have the same follower ID.

300-42 Num. of Follower AFs

Range: Function:

1* [1 - 3 ] Enter the total number of follower active filters. The

master active filter will only control this number of followers.

300-51 Sleep Mode Trig Source

Option: Function:

[0] * Mains current The filter is active/inactive according to line

current. Trigger values are set in

300-52 Sleep Mode Wake Up Trigger and 300-53 Sleep Mode Sleep Trigger

[1] Digital Input Filter sleep is triggered via an external signal

provided to filter terminal T18.

NOTE!

300-42 Num. of Follower AFs is not accessible unless 300-40 Master Follower Selection is set to master.

Each follower unit has to be programmed at 300-41 Follower ID. The follower IDs need to be different from one another.

300-50 Enable Sleep Mode

Option: Function:

This parameter saves energy in light system loads where harmonic distortion is insignificant and mitigation not needed. The filter automatically deactivates when not needed and reactivate when mitigation is called for. The filter still measures harmonics during sleep, but does not inject current. The filter is hardware coded to have a minimum sleep time of 5 sec. to avoid contact bounce.

[0] Disabled Default filter does not use the sleep mode

function.

[1] Enabled The filter enters sleep mode at light loads or if

triggered from external.

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How to Program VLT Active Filter AAF 00x

300-52 Sleep Mode Wake Up Trigger

Range: Function:

Application dependent*

[Application dependant]

Only available when [o] Line

Power Current is selected in 300-51 Sleep Mode Trig Source.

The parameter sets the current % value of 300-20 CT Primary Rating at which the filter awakes; 5 equals 5% of 300-20 CT Primary Rating. If CTs are 1500 and this parameter is 5, this equals 5% of 1500A = 75A wake-up current.

300-53 Sleep Mode Sleep Trigger

Range: Function:

80 %* [0 - 90 %]

6.10 301-**

301-00 Output Current [A]

Range: Function:

0.00 A* [0.00 - 10000.00 A] View the RMS output current of the unit.

301-14 Leftover Currents

Range: Function:

0.0 A* [0.0 - 8000.0 A] View the harmonic currents leftover after prioritized harmonic and cos-phi compensation by the active filter.

301-20 Mains Current [A]

Range: Function:

0 A* [0 - 65000 A] View the total harmonic distortion of the

current, after compensation by the active filter.

301-21 Mains Frequency

Range: Function:

0 Hz* [0 - 100 Hz] View the total harmonic distortion of the

voltage.

301-22 Fund. Mains Current [A]

Range: Function:

0 A* [0 - 65000 A] View the power factor, after compensation

by the active filter.

301-01 Output Current [%]

Range: Function:

0.0 %* [0.0 - 10000.0 %]

301-10 THD of Current [%]

Range: Function:

0 %* [0 - 200 %]

301-11 Estimated THD of Voltage [%]

Range: Function:

0%* [0–200%] View the total harmonic distortion of the

voltage. This value is estimated because the active filter does not measure the AC line voltage.

301-12 Power Factor

Range: Function:

0.00* [0.00 - 2.00 ] View the power factor, after compensation by the active filter.

301-13 Cosphi

Range: Function:

0.00* [-1.00 -

2.00 ]

View the displacement power factor, after compensation by the active filter. Positive numbers indicate a leading power factor, while negative numbers indicate a lagging power factor.

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How to Program VLT Active Filter AAF 00x

6.11 Parameter Lists

6.11.1 Default settings

Changes during operation: ”TRUE” means that the parameter can be changed while the active filter is in operation and “FALSE” means that the unit must be stopped before a change can be made.

4 set-up: 'All set-up': the parameter can be set individually in each of the four set-ups, i.e., one single parameter can have four different data values. ’1 set-up’: the data value will be the same in all set-ups.

SR: Size related

N/A: No default value available.

Conversion index: This number refers to a conversion figure used when writing or reading using an active filter.

Conv. index Conv. factor

Data type Description Type 2 Integer 8 Int8 3 Integer 16 Int16 4 Integer 32 Int32 5 Unsigned 8 Uint8 6 Unsigned 16 Uint16 7 Unsigned 32 Uint32 9 Visible String VisStr 33 Normalized value 2 bytes N2 35 Bit sequence of 16 Boolean variables V2 54 Time difference w/o date TimD

100 75 74 70 67 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6

1 3,600,0003,60060 1/60 1,000,000100,00010,0001,000 100 10 1 0.1 0.01 0.001 0.00010.00001 0.00000

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How to Program VLT Active Filter AAF 00x

6.11.2 Operation/Display 0-**

Par.

Parameter description Default value 4-set-up FC 302

No. #

0-0* Basic Settings 0-01 Language [0] English 1 set-up TRUE - Uint8 0-04 Operating State at Power-up (Hand) [1] Forced stop All set-ups TRUE - Uint8 0-1* Set-up Operations 0-10 Active Set-up [1] Set-up 1 1 set-up TRUE - Uint8 0-11 Edit Set-up [1] Set-up 1 All set-ups TRUE - Uint8 0-12 This Set-up Linked to [0] Not linked All set-ups FALSE - Uint8 0-13 Readout: Linked Set-ups 0 N/A All set-ups FALSE 0 Uint16 0-14 Readout: Edit Set-ups / Channel 0 N/A All set-ups TRUE 0 Int32 0-2* LCP Display 0-20 Display Line 1.1 Small 30112 All set-ups TRUE - Uint16 0-21 Display Line 1.2 Small 30110 All set-ups TRUE - Uint16 0-22 Display Line 1.3 Small 30120 All set-ups TRUE - Uint16 0-23 Display Line 2 Large 30100 All set-ups TRUE - Uint16 0-24 Display Line 3 Large 30121 All set-ups TRUE - Uint16 0-25 My Personal Menu ExpressionLimit 1 set-up TRUE 0 Uint16 0-4* LCP Keypad 0-40 [Hand on] Key on LCP [1] Enabled All set-ups TRUE - Uint8 0-41 [Off] Key on LCP [1] Enabled All set-ups TRUE - Uint8 0-42 [Auto on] Key on LCP [1] Enabled All set-ups TRUE - Uint8 0-43 [Reset] Key on LCP [1] Enabled All set-ups TRUE - Uint8 0-5* Copy/Save 0-50 LCP Copy [0] No copy All set-ups FALSE - Uint8 0-51 Set-up Copy [0] No copy All set-ups FALSE - Uint8 0-6* Password 0-60 Main Menu Password 100 N/A 1 set-up TRUE 0 Int16 0-61 Access to Main Menu w/o Password [0] Full access 1 set-up TRUE - Uint8 0-65 Quick Menu Password 200 N/A 1 set-up TRUE 0 Int16 0-66 Access to Quick Menu w/o Password [0] Full access 1 set-up TRUE - Uint8

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How to Program VLT Active Filter AAF 00x

6.11.3 Digital In/Out 5-**

Par.

Parameter description Default value 4-set-up FC 302

No. #

5-0* Digital I/O mode 5-00 Digital I/O Mode [0] PNP All set-ups FALSE - Uint8 5-01 Terminal 27 Mode [0] Input All set-ups TRUE - Uint8 5-02 Terminal 29 Mode [0] Input All set-ups x TRUE - Uint8 5-1* Digital Inputs 5-10 Terminal 18 Digital Input [8] Start All set-ups TRUE - Uint8 5-11 Terminal 19 Digital Input [0] No operation All set-ups TRUE - Uint8 5-12 Terminal 27 Digital Input [0] No operation All set-ups TRUE - Uint8 5-13 Terminal 29 Digital Input [0] No operation All set-ups TRUE - Uint8 5-14 Terminal 32 Digital Input [90] AC Contactor All set-ups TRUE - Uint8 5-15 Terminal 33 Digital Input [91] DC Contactor All set-ups TRUE - Uint8 5-16 Terminal X30/2 Digital Input [0] No operation All set-ups TRUE - Uint8 5-17 Terminal X30/3 Digital Input [0] No operation All set-ups TRUE - Uint8 5-18 Terminal X30/4 Digital Input [0] No operation All set-ups TRUE - Uint8 5-19 Terminal 37 Safe Stop [1] Safe Stop Alarm 1 set-up TRUE - Uint8 5-3* Digital Outputs 5-30 Terminal 27 Digital Output [0] No operation All set-ups TRUE - Uint8 5-31 Terminal 29 Digital Output [0] No operation All set-ups x TRUE - Uint8 5-4* Relays 5-40 Function Relay [0] No operation All set-ups TRUE - Uint8 5-41 On Delay, Relay 0.30 s All set-ups TRUE -2 Uint16 5-42 Off Delay, Relay 0.30 s All set-ups TRUE -2 Uint16

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Type

6.11.4 Comm. and Options 8-**

Par.

Parameter description Default value 4-set-up FC 302

No. #

8-0* General Settings 8-01 Control Site [0] Digital and ctrl.word All set-ups TRUE - Uint8 8-02 Control Word Source null All set-ups TRUE - Uint8 8-03 Control Word Timeout Time 1.0 s 1 set-up TRUE -1 Uint32 8-04 Control Word Timeout Function [0] Off 1 set-up TRUE - Uint8 8-05 End-of-Timeout Function [1] Resume set-up 1 set-up TRUE - Uint8 8-06 Reset Control Word Timeout [0] Do not reset All set-ups TRUE - Uint8 8-3* FC Port Settings 8-30 Protocol [1] FC MC 1 set-up TRUE - Uint8 8-31 Address 2 N/A 1 set-up TRUE 0 Uint8 8-32 FC Port Baud Rate [2] 9600 Baud 1 set-up TRUE - Uint8 8-35 Minimum Response Delay 10 ms All set-ups TRUE -3 Uint16 8-36 Max Response Delay 5000 ms 1 set-up TRUE -3 Uint16 8-37 Max Inter-Char Delay 25 ms 1 set-up TRUE -3 Uint16 8-5* Digital/Bus 8-53 Start Select [3] Logic OR All set-ups TRUE - Uint8 8-55 Set-up Select [3] Logic OR All set-ups TRUE - Uint8

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How to Program VLT Active Filter AAF 00x

6.11.5 Special Functions 14-**

Par.

Parameter description Default value 4-set-up FC 302

No. #

14-2* Trip Reset 14-20 Reset Mode [0] Manual reset All set-ups TRUE - Uint8 14-21 Automatic Restart Time 10 s All set-ups TRUE 0 Uint16 14-22 Operation Mode [0] Normal operation All set-ups TRUE - Uint8 14-23 Typecode Setting null 2 set-ups FALSE - Uint8 14-28 Production Settings [0] No action All set-ups TRUE - Uint8 14-29 Service Code 0 N/A All set-ups TRUE 0 Int32 14-5* Environment 14-50 RFI filter [1] On 1 set-up FALSE - Uint8 14-53 Fan Monitor [1] Warning All set-ups TRUE - Uint8 14-54 Bus Partner 1 N/A 2 set-ups TRUE 0 Uint16

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How to Program VLT Active Filter AAF 00x

6.11.6 Adj. Freq. Drive Information 15-**

Par.

Parameter description Default value 4-set-up FC 302

No. #

15-0* Operating Data 15-00 Operating Hours 0 h All set-ups FALSE 74 Uint32 15-01 Running Hours 0 h All set-ups FALSE 74 Uint32 15-03 Power-ups 0 N/A All set-ups FALSE 0 Uint32 15-04 Over Temps 0 N/A All set-ups FALSE 0 Uint16 15-05 Over Volts 0 N/A All set-ups FALSE 0 Uint16 15-07 Reset Running Hours Counter [0] Do not reset All set-ups TRUE - Uint8 15-1* Data Log Settings 15-10 Logging Source 0 2 set-ups TRUE - Uint16 15-11 Logging Interval ExpressionLimit 2 set-ups TRUE -3 TimD 15-12 Trigger Event [0] False 1 set-up TRUE - Uint8 15-13 Logging Mode [0] Log always 2 set-ups TRUE - Uint8 15-14 Samples Before Trigger 50 N/A 2 set-ups TRUE 0 Uint8 15-2* Historic Log 15-20 Historic Log: Event 0 N/A All set-ups FALSE 0 Uint8 15-21 Historic Log: Value 0 N/A All set-ups FALSE 0 Uint32 15-22 Historic Log: Time 0 ms All set-ups FALSE -3 Uint32 15-3* Fault Log 15-30 Fault Log: Error Code 0 N/A All set-ups FALSE 0 Uint16 15-31 Fault Log: Value 0 N/A All set-ups FALSE 0 Int16 15-32 Fault Log: Time 0 s All set-ups FALSE 0 Uint32 15-4* Unit Identification 15-40 FC Type 0 N/A All set-ups FALSE 0 VisStr[6] 15-41 Power Section 0 N/A All set-ups FALSE 0 VisStr[20] 15-42 Voltage 0 N/A All set-ups FALSE 0 VisStr[20] 15-43 Software Version 0 N/A All set-ups FALSE 0 VisStr[5] 15-44 Ordered Typecode String 0 N/A All set-ups FALSE 0 VisStr[40] 15-45 Actual Typecode String 0 N/A All set-ups FALSE 0 VisStr[40] 15-46 Unit Ordering No 0 N/A All set-ups FALSE 0 VisStr[8] 15-47 Power Card Ordering No 0 N/A All set-ups FALSE 0 VisStr[8] 15-48 LCP ID No 0 N/A All set-ups FALSE 0 VisStr[20] 15-49 SW ID Control Card 0 N/A All set-ups FALSE 0 VisStr[20] 15-50 SW ID Power Card 0 N/A All set-ups FALSE 0 VisStr[20] 15-51 Unit Serial Number 0 N/A All set-ups FALSE 0 VisStr[10] 15-53 Power Card Serial Number 0 N/A All set-ups FALSE 0 VisStr[19] 15-6* Option Ident 15-60 Option Mounted 0 N/A All set-ups FALSE 0 VisStr[30] 15-61 Option SW Version 0 N/A All set-ups FALSE 0 VisStr[20] 15-62 Option Ordering No 0 N/A All set-ups FALSE 0 VisStr[8] 15-63 Option Serial No 0 N/A All set-ups FALSE 0 VisStr[18] 15-70 Option in Slot A 0 N/A All set-ups FALSE 0 VisStr[30] 15-71 Slot A Option SW Version 0 N/A All set-ups FALSE 0 VisStr[20] 15-72 Option in Slot B 0 N/A All set-ups FALSE 0 VisStr[30] 15-73 Slot B Option SW Version 0 N/A All set-ups FALSE 0 VisStr[20] 15-74 Option in Slot C0 0 N/A All set-ups FALSE 0 VisStr[30] 15-75 Slot C0 Option SW Version 0 N/A All set-ups FALSE 0 VisStr[20] 15-76 Option in Slot C1 0 N/A All set-ups FALSE 0 VisStr[30] 15-77 Slot C1 Option SW Version 0 N/A All set-ups FALSE 0 VisStr[20]

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How to Program VLT Active Filter AAF 00x

Par.

Parameter description Default value 4-set-up FC 302

No. #

15-9* Parameter Info 15-92 Defined Parameters 0 N/A All set-ups FALSE 0 Uint16 15-93 Modified Parameters 0 N/A All set-ups FALSE 0 Uint16 15-98 Unit Identification 0 N/A All set-ups FALSE 0 VisStr[40] 15-99 Parameter Metadata 0 N/A All set-ups FALSE 0 Uint16

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6.11.7 Data Readouts 16-**

Par.

Parameter description Default value 4-set-up FC 302

No. #

16-0* General Status 16-00 Control Word 0 N/A All set-ups FALSE 0 V2 16-03 Status Word 0 N/A All set-ups FALSE 0 V2 16-3* AF Status 16-30 DC Link Voltage 0 V All set-ups FALSE 0 Uint16 16-34 Heatsink Temp. 32°F [0°C] All set-ups FALSE 100 Uint8 16-35 Inverter Thermal 0% All set-ups FALSE 0 Uint8 16-36 Inv. Nom. Current ExpressionLimit All set-ups FALSE -2 Uint32 16-37 Inv. Max. Current ExpressionLimit All set-ups FALSE -2 Uint32 16-39 Control Card Temp. 32°F [0°C] All set-ups FALSE 100 Uint8 16-40 Logging Buffer Full [0] No All set-ups TRUE - Uint8 16-49 Current Fault Source 0 N/A All set-ups TRUE 0 Uint8 16-6* Inputs & Outputs 16-60 Digital Input 0 N/A All set-ups FALSE 0 Uint16 16-66 Digital Output [bin] 0 N/A All set-ups FALSE 0 Int16 16-71 Relay Output [bin] 0 N/A All set-ups FALSE 0 Int16 16-8* Serial communication bus & FC Port 16-80 Serial communication bus CTW 1 0 N/A All set-ups FALSE 0 V2 16-84 Comm. Option STW 0 N/A All set-ups FALSE 0 V2 16-85 FC Port CTW 1 0 N/A All set-ups FALSE 0 V2 16-9* Diagnosis Readouts 16-90 Alarm Word 0 N/A All set-ups FALSE 0 Uint32 16-91 Alarm Word 2 0 N/A All set-ups FALSE 0 Uint32 16-92 Warning Word 0 N/A All set-ups FALSE 0 Uint32 16-93 Warning Word 2 0 N/A All set-ups FALSE 0 Uint32 16-94 Ext. Status Word 0 N/A All set-ups FALSE 0 Uint32

only

Change

during

operation

Conver-

sion

index

Type

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-33

How to Program VLT Active Filter AAF 00x

6.11.8 AF Settings 300-**

NOTE!

Except for 300-10 Active Filter Nominal Voltage, it is not recommended to change the settings in this par. group for the Low Harmonic Drive

Par. No. # Parameter description Default value 4-set-up FC 302

only

300-0* General Settings 300-00 Harmonic Cancellation Mode [0] Overall All set-ups TRUE - Uint8 300-01 Compensation Priority [0] Harmonics All set-ups TRUE - Uint8 300-1* Network Settings 300-10 Active Filter Nominal Voltage ExpressionLimit 2 set-ups FALSE 0 Uint32 300-2* CT Settings 300-20 CT Primary Rating ExpressionLimit 2 set-ups FALSE 0 Uint32 300-22 CT Nominal Voltage 342 V 2 set-ups FALSE 0 Uint32 300-24 CT Sequence [0] L1, L2, L3 2 set-ups FALSE - Uint8 300-25 CT Polarity [0] Normal 2 set-ups FALSE - Uint8 300-26 CT Placement [1] Load Current 2 set-ups FALSE - Uint8 300-29 Start Auto CT Detection [0] Off All set-ups FALSE - Uint8 300-3* Compensation 300-30 Compensation Points 0.0 A All set-ups TRUE -1 Uint32 300-35 Cos-phi Reference 0.500 N/A All set-ups TRUE -3 Uint16 300-4* Paralleling 300-40 Master Follower Selection [2] Not Paralleled 2 set-ups FALSE - Uint8 300-41 Follower ID 1 N/A 2 set-ups FALSE 0 Uint32 300-42 Num. of Follower AFs 1 N/A 2 set-ups FALSE 0 Uint32 300-5* Sleep Mode 300-50 Enable Sleep Mode null 2 set-ups TRUE - Uint8 300-51 Sleep Mode Trig Source [0] Line power All set-ups TRUE - Uint8 300-52 Sleep Mode Wake-up Trigger ExpressionLimit All set-ups TRUE 0 Uint32 300-53 Sleep Mode Sleep Trigger 80% All set-ups TRUE 0 Uint32

Change

during

operation

Conver-

sion

index

Type

6-34 MG.90.V2.22 - VLT® is a registered Danfoss trademark

How to Program VLT Active Filter AAF 00x

6.11.9 AF Readouts 301-**

Par. No. #

301-0* Output Currents 301-00 Output Current [A] 0.00 A All set-ups TRUE -2 Int32 301-01 Output Current [%] 0.0% All set-ups TRUE -1 Int32 301-1* Unit Performance 301-10 THD of Current [%] 0.0% All set-ups TRUE -1 Uint16 301-11 Estimated THD of Voltage [%] 0.0% All set-ups Uint16 301-12 Power Factor 0.00 N/A All set-ups TRUE -2 Uint16 301-13 Cos-phi 0.00 N/A All set-ups TRUE -2 Int16 301-14 Leftover Currents 0.0 A All set-ups TRUE -1 Uint32 301-2* Line Power Status 301-20 Line Power Current [A] 0 A All set-ups TRUE 0 Int32 301-21 Line Power Frequency 0 Hz All set-ups TRUE 0 Uint8 301-22 Fund. Line Power Current [A] 0 A All set-ups TRUE 0 Int32

Parameter description Default value 4-set-up FC 302

only

Change

during

operation

Conver-

sion

index

Type

MG.90.V2.22 - VLT® is a registered Danfoss trademark 6-35

How to Program VLT Active Filter AAF 00x

6-36 MG.90.V2.22 - VLT® is a registered Danfoss trademark

130BB022.10

61 68 69

130BB021.10

12 13 18 19 27 29 32

33 20 37

Remove jumper to enable Safe Stop

61 68 69 39 42 50 53 54 55

RS-485 Installation and set... VLT Active Filter AAF 00x

7 RS-485 Installation and set-up

7.1.1 Overview

RS-485 is a two-wire bus interface compatible with multidrop network topology, i.e., nodes can be connected as a bus, or via drop cables from a common trunk line. A total of 32 nodes can be connected to one network segment. Network segments are divided up by repeaters. Please note that each repeater functions as a node within the segment in which it is installed. Each node connected within a given network must have a unique node address across all segments. Terminate each segment at both ends, using either the termination switch (S801) of the unit or a biased termination resistor network. Always use shielded twisted pair (STP) cable for bus cabling, and always follow good common installation practice. Low-impedance ground connection of the shield at every node is very important, also at high frequencies. This can be achieved by connecting a large surface of the shield to ground, by means of a cable clamp or a conductive cable connector, for example. It may be necessary to apply potential-equalizing cables to maintain the same ground potential throughout the network, particularly in installations where there are long lengths of cable. To prevent impedance mismatch, always use the same type of cable throughout the entire network.

7 7

Figure 7.1 Network Terminal Connection

Cable: Shielded twisted pair (STP) Impedance: 120 Ohm Cable length: Max. 3,396 ft [1,200 m] (including drop lines) Max. 1,640 ft [500 m] station-to-station

7.1.2 Network Connection

Connect the unit to the RS-485 network as follows (see also diagram):

1. Connect signal wires to terminal 68 (P+) and terminal 69 (N-) on the main control board of the unit.

2. Connect the cable screen to the cable clamps.

NOTE!

Shielded, twisted-pair cables are recommended in order to reduce noise between conductors.

Figure 7.2 Control card terminals

RS-485 Bus Termination

7.1.3

Use the terminator DIP switch on the main control board of the unit to terminate the RS-485 bus.

MG.90.V2.22 - VLT® is a registered Danfoss trademark 7-1

68 69

N (-)

RS485

P (+)

175ZA907.10

RS-485 Installation and set... VLT Active Filter AAF 00x

NOTE!

The factory setting for the DIP switch is OFF.

The FC protocol, also referred to as FC bus or standard bus, is the Danfoss standard Serial communication bus. It defines an access technique according to the master-slave principle for communications via a serial bus. One master and a maximum of 126 slaves can be connected to the bus. The individual slaves are selected by the master via an address character in the message. A slave itself can never transmit without first being requested to do so, and direct message transfer between the individual slaves is not possible. Communications occur in the half-duplex mode. The master function cannot be transferred to another node (single-master system).

The physical layer is RS-485, thus utilizing the RS-485 port built into the unit. The FC protocol supports different message formats: a short format of 8 bytes for process data, and a long format of 16 bytes that also includes a parameter channel. A third message format is used for texts.

7.2 Network Configuration

7.2.1 VLT AutomationDrive Filter Set-up

Terminator Switch Factory Setting

7.1.4

The following EMC precautions are recommended in order to achieve interference-free operation of the RS-485 network.

Relevant national and local regulations, for example regarding protective ground connection, must be observed. The RS-485 communication cable must be kept away from noisy cables such as power lines and motor cables to avoid coupling of high frequency noise from one cable to another. Normally a distance of 200mm (8 inches) is sufficient, but keeping the greatest possible distance between the cables is generally recommended, especially where cables run in parallel over long distances. When crossing is unavoidable, the RS-485, cable must cross other power cables at an angle of 90°.

EMC Precautions

Set the following parameters to enable the FC protocol for the filter.

Parameter Number

8-30 Protocol 8-31 Address 8-32 FC Port Baud Rate 8-33 Parity / Stop Bits

Setting FC 1 - 126 2400 - 115200

Even parity, 1 stop bit (default)

7.3 FC Protocol Message Framing Structure

7.3.1 Content of a Character (byte)

Each character transferred begins with a start bit. Then 8 data bits are transferred, corresponding to a byte. Each character is secured via a parity bit. This bit is set at "1" when it reaches parity. Parity is when there is an equal number of 1s in the 8 data bits and the parity bit in total. A stop bit completes a character, thus consisting of 11 bits in all.

7-2 MG.90.V2.22 - VLT® is a registered Danfoss trademark

STX LGE ADR DATA BCC

195NA099.10

RS-485 Installation and set... VLT Active Filter AAF 00x

bytes (variable, depending on the type of message) follows. The message is completed by a data control byte (BCC).

7.3.2 Message Structure

Each message begins with a start character (STX)=02 Hex, followed by a byte denoting the message length (LGE) and a byte denoting the filter address (ADR). A number of data

7.3.3 Message Length (LGE)

The message length is the number of data bytes plus the address byte ADR and the data control byte BCC.

The length of messages with 4 data bytes is LGE = 4 + 1 + 1 = 6 bytes The length of messages with 12 data bytes is LGE = 12 + 1 + 1 = 14 bytes The length of messages containing texts is 101)+n bytes

The 10 represents the fixed characters, while the “n’” is variable (depending on the length of the text).

7.3.4 Filter Address (ADR)

Two different address formats are used. The address range of the filter is either 1-31 or 1-126.

1. Address format 1-31: Bit 7 = 0 (address format 1-31 active) Bit 6 is not used Bit 5 = 1: Broadcast, address bits (0-4) are not used Bit 5 = 0: No Broadcast Bit 0-4 = Filter address 1-31

2. Address format 1-126: Bit 7 = 1 (address format 1-126 active) Bit 0-6 = Filter address 1-126 Bit 0-6 = 0 Broadcast

The slave returns the address byte unchanged to the master in the response message.

7 7

Data Control Byte (BCC)

7.3.5

The checksum is calculated as an XOR-function. Before the first byte in the message is received, the calculated checksum is

The Data Field

7.3.6

The structure of data blocks depends on the type of message. There are three message types, and the type applies for both control message (master=>slave) and response messages (slave=>master).

The three types of message are:

MG.90.V2.22 - VLT® is a registered Danfoss trademark 7-3

ADRLGESTX PCD1 PCD2 BCC

130BA269.10

PKE INDADRLGESTX PCD1 PCD2 BCC

130BA271.10

PWE

high

PWE

low

PKE IND

130BA270.10

ADRLGESTX PCD1 PCD2 BCCCh1 Ch2 Chn

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

130BA268.10

PKE IND

PWE

high

PWE

low

AK PNU

Parameter

commands

and replies

Parameter

number

RS-485 Installation and set... VLT Active Filter AAF 00x

Process block (PCD) The PCD is made up of a data block of 4 bytes (two words) and contains:

- Control word and reference value (from master to slave)

- Status word and present output frequency (from slave to master)

Parameter block The parameter block is used to transfer parameters between master and slave. The data block is made up of 12 bytes (6 words) and also contains the process block.

Text block The text block is used to read or write texts via the data block.

7.3.7 The PKE Field

The PKE field contains two sub-fields: Parameter command and response AK, and parameter number PNU:

Bits no. 12-15 transfer parameter commands from master to slave and return processed slave responses to the master.

Parameter commands master ⇒ slave Bit no. Parameter command 15 14 13 12 0 0 0 0 No command 0 0 0 1 Read parameter value 0 0 1 0 Write parameter value in RAM (word) 0 0 1 1 Write parameter value in RAM (double

word)

1 1 0 1 Write parameter value in RAM and

EEPROM (double word)

1 1 1 0 Write parameter value in RAM and

EEPROM (word)

1 1 1 1 Read/write text

Response slave ⇒master Bit no. Response 15 14 13 12 0 0 0 0 No response 0 0 0 1 Parameter value transferred (word) 0 0 1 0 Parameter value transferred (double

word) 0 1 1 1 Command cannot be performed 1 1 1 1 text transferred

7-4 MG.90.V2.22 - VLT® is a registered Danfoss trademark

If the command cannot be performed, the slave sends this response:

PWE

high

PWE

low

Read text

Write text

130BA275.10

PKE IND

Fx xx 04 00

Fx xx 05 00

RS-485 Installation and set... VLT Active Filter AAF 00x

0111 Command cannot be performed

- and issues the following fault report in the parameter value (PWE):

PWE low

(Hex)

11 Data change in the defined parameter is not

82 There is no bus access to the defined parameter 83 Data change is not possible because the factory

Fault Report

0 The parameter number used does not exist 1 There is no write access to the defined parameter 2 Data value exceeds the parameter's limits 3 The sub index used does not exist 4 The parameter is not the array type. 5 The data type does not match the defined

parameter

possible in the unit's present mode. Certain parameters can only be changed when the motor is turned off

set-up is selected.

7.3.8 Parameter Number (PNU)

Selecting a data value. Serial communication is only capable of reading parameters containing data type 9 (text string).

15-40 FC Type to 15-53 Power Card Serial Number contain data type 9. For example, read the unit size and AC line voltage range in 15-40 FC Type. When a text string is transferred (read), the length of the message is variable, and the texts are of different lengths. The message length is defined in the second byte of the message, LGE. When using text transfer the index character indicates whether it is a read or a write command.

To read a text via the PWE block, set the parameter command (AK) to ’F’ Hex. The index character high-byte must be “4”.

Some parameters contain text that can be written to via the serial bus. To write a text via the PWE block, set the parameter command (AK) to ’F’ Hex. The index characters high-byte must be “5”.

7 7

Bits no. 0-11 transfer parameter numbers. The function of the relevant parameter is defined in the parameter description in the Programming Guide.

Index (IND)

7.3.9

The index is used together with the parameter number to read/write-access parameters with an index, e.g., 15-30 Alarm Log: Error Code. The index consists of 2 bytes, a low byte and a high byte.

Only the low byte is used as an index.

7.3.10

Parameter Value (PWE)

The parameter value block consists of 2 words (4 bytes), and the value depends on the defined command (AK). The master prompts for a parameter value when the PWE block contains no value. To change a parameter value (write), write the new value in the PWE block and send from the master to the slave.

When a slave responds to a parameter request (read command), the present parameter value in the PWE block is transferred and returned to the master. If a parameter contains not a numerical value but several data options, e.g., 0-01 Language where [0] corresponds to English, and [4] corresponds to Danish, select the data value by entering the value in the PWE block. See Example -

7.3.11

Data Types Supported by VLT AutomationDrive

Unsigned means that there is no operational sign in the message.

Data types 3 Integer 16 4 Integer 32 5 Unsigned 8 6 Unsigned 16 7 Unsigned 32 9 Text string 10 Byte string 13 Time difference 33 Reserved 35 Bit sequence

Description

MG.90.V2.22 - VLT® is a registered Danfoss trademark 7-5

Danfoss VLT AAF00x Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual