Danfoss FC 200 Operating guide

Download

MAKING MODERN LIVING POSSIBLE

Instruction Manual 12-Pulse High Power

VLT® AQUA Drive FC 200

Contents VLT AQUA 12-Pulse High Power Instruction Manual

Contents

1 How to Read the Instruction Manual

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

1.1.3 Approvals 1-1

2 Safety

2.1.1 High Voltage 2-1

2.1.2 Safety Instructions 2-1

2.1.5 Avoid Unintended Start 2-2

2.1.6 Safe Stop 2-2

2.1.8 IT Line Power 2-3

3 Mechanical Installation

3.1 Pre-installation

3.1.1 Planning the Installation Site 3-1

3.1.2 Receiving the Adjustable Frequency Drive 3-1

3.1.3 Transportation and Unpacking 3-1

3.1.4 Lifting 3-1

3.1.5 Mechanical Dimensions 3-3

1-1

2-1

3-1 3-1

3.2 Mechanical Installation

3.2.3 Terminal Locations, F8-F13 3-8

3.2.4 Cooling and Airflow 3-14

3.3 Frame size F Panel Options

4 How to Install

4.1 Electrical Installation

4.1.1 Power Connections 4-1

4.1.6 Shielded Cables 4-9

4.1.9 AC line input connections 4-11

4.1.11 Fuses 4-12

4.1.13 Motor Bearing Currents 4-14

4.1.14 Control Cable Routing 4-14

4.1.16 Electrical Installation, Control Terminals 4-15

4.2 Connection Examples

4.2.1 Start/Stop 4-17

4.2.2 Pulse Start/Stop 4-17

4.3 Electrical Installation - additional

3-7

3-17

4-1 4-1

4-17

4-19

4.3.1 Electrical Installation, Control Cables 4-19

4.3.2 Switches S201, S202, and S801 4-22

MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Contents VLT AQUA 12-Pulse High Power Instruction Manual

4.4 Final Set-up and Test

4.5 Additional Connections

5 How to operate the adjustable frequency drive

5.1.2 How to operate the Graphical LCP (GLCP) 5-1

5.1.8 Tips and tricks 5-6

6 How to program the adjustable frequency drive

6.1 How to program

6.2 Commonly Used Parameters - Explanations

6.2.1 Main Menu 6-7

6.3 Parameter Options

6.3.1 Default settings 6-34

6.3.2 Operation/Display 0-** 6-35

6.3.3 Load/Motor 1-** 6-37

6.3.4 Brakes 2-** 6-39

6.3.5 Reference / Ramps 3-** 6-40

6.3.6 Limits / Warnings 4-** 6-41

4-22 4-23

5-1

6-1 6-1 6-7

6-34

6.3.7 Digital In/Out 5-** 6-42

6.3.8 Analog In/Out 6-** 6-44

6.3.9 Comm. and Options 8-** 6-46

6.3.10 Profibus 9-** 6-47

6.3.11 CAN Fieldbus 10-** 6-48

6.3.12 Smart Logic 13-** 6-49

6.3.13 Special Functions 14-** 6-50

6.3.14 Adj. Freq. Drive Information 15-** 6-51

6.3.15 Data Readouts 16-** 6-53

6.3.16 Data Readouts 2 18-** 6-55

6.3.17 Adj. Freq. Drive Closed-loop 20-** 6-56

6.3.18 Ext. Closed-loop 21-** 6-57

6.3.19 Application Functions 22-** 6-59

6.3.20 Timed Actions 23-** 6-61

6.3.21 Cascade Controller 25-** 6-62

6.3.22 Analog I/O Option MCB 109 26-** 6-64

6.3.24 Water Application Functions 29-** 6-67

6.3.25 Bypass Option 31-** 6-67

7 General Specifications

8 Troubleshooting

MG.20.Y1.22 - VLT® is a registered Danfoss trademark

7-1

8-1

Contents VLT AQUA 12-Pulse High Power Instruction Manual

9 Index

9-1

MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Contents VLT AQUA 12-Pulse High Power Instruction Manual

MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to Read the Instruction... VLT AQUA 12-Pulse High Power Instruction Manual

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, neither expressed nor implied, with respect to this documentation, including its quality, performance, or fitness for a particular purpose.

NOTE!

Indicates something to be noted by the reader.

CAUTION

Indicates a general warning.

WARNING

Indicates a high-voltage warning.

Indicates default setting

✮

1.1.3 Approvals

In no event shall Danfoss be liable for direct, indirect, special, incidental, or consequential damages arising out of 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.

It has been assumed that all devices will be sitting behind a firewall that does packet filtering and the environment has well-implemented restrictions on the software that can run inside the firewall. All nodes are assumed to be "trusted" nodes.

1.1.2

Symbols

Symbols used in this manual

1.1.4

Available literature for VLT® AQUA Drive FC 200

VLT® AQUA Drive Instruction Manual MG.20.Mx.yy provides the neccessary information for getting the drive up and running.

VLT® AQUA Drive High Power Instruction Manual MG.20.Px.yy provides the neccessary information for getting the HP drive up and running.

VLT® AQUA Drive Design Guide MG.20.Nx.yy contains all the technical information about the drive and customer design and applications.

VLT® AQUA Drive Programming Guide MN.

20.Ox.yy provides information on how to program and includes complete parameter descriptions.

VLT® AQUA Drive FC 200 Profibus MG.33.Cx.yy

VLT® AQUA Drive FC 200 DeviceNet MG.33.Dx.yy

- Output Filters Design Guide MG.90.Nx.yy

VLT® AQUA Drive FC 200 Cascade Controller MI.

38.Cx.yy

- Application Note MN20A102: Submersible Pump Application

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 1-1

How to Read the Instruction... VLT AQUA 12-Pulse High Power Instruction Manual

- Application Note MN20B102: Master/Follower Operation Application

- Application Note MN20F102: Drive Closed-loop and Sleep Mode

- Instruction MI.38.Bx.yy: Installation Instruction for Mounting Brackets Enclosure type A5, B1, B2, C1 and C2 IP21, IP55 or IP66

- Instruction MI.90.Lx.yy: Analog I/O Option MCB109

1.1.5 Abbreviations and Standards

Abbreviations: Terms: SI units: I-P units:

a Acceleration

AWG American wire gauge

Auto Tune Automatic Motor Tuning

°C

I Current A Amp

LIM

DCT Drive Control Tool

Joule Energy J = N∙m ft-lb, Btu

°F

f Frequency Hz Hz kHz Kilohertz kHz kHz mA Milliampere

ms Millisecond

min Minute

M-TYPE Motor Type Dependent

Nm Newton meters in-lbs I

M,N

par. Parameter PELV Protective Extra Low Voltage Watt Power W Btu/hr, hp

Pascal Pressure Pa = N/m² psi, psf, ft of water

INV

RPM Revolutions Per Minute

SR Size Related

T Temperature C F t Time s s, hr

Celsius

Current limit

Fahrenheit

Nominal motor current Nominal motor frequency Nominal motor power Nominal motor voltage

Rated Drive Output Current

- Instruction MI.33.Hx.yy: Panel through mount kit

x = Revision number yy = Language code

Danfoss technical literature is also available online at

www.danfoss.com/BusinessAreas/DrivesSolutions/Documentations/Technical+Documentation.htm.

m/s

ft/s

LIM

U Voltage V V

Table 1.1 Abbreviation and Standards table

1-2 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Torque limit

How to Read the Instruction... VLT AQUA 12-Pulse High Power Instruction Manual

1.1.6 Disposal Instructions

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.

1 1

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 1-3

How to Read the Instruction... VLT AQUA 12-Pulse High Power Instruction Manual

1-4 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Safety VLT AQUA 12-Pulse High Power Instruction Manual

2 Safety

Caution The adjustable frequency drive DC link capacitors remain charged after power has been disconnected. To avoid the electrical shock hazard, disconnect the adjustable frequency drive from line power before carrying out maintenance. Before servicing the adjustable frequency drive, wait the minimum amount of time indicated below: 380– V 425–1350 hp

[315–1000 kW] 525–690 V 535–1875 hp

[400–1400 kW]

VLT AQUA Drive

FC 200 Series

Software version: 1.6x

This guide can be used with all

40 minutes

30 minutes

WARNING

Installation at high altitudes 380–480V: At altitudes above 9,843 feet [3 km], please contact Danfoss regarding PELV. 525–690V: At altitudes above 6561 ft [2 km], please contact Danfoss regarding PELV.

2.1.2 Safety Instructions

Make sure the adjustable frequency drive is

•

properly grounded. Protect users against supply voltage.

•

Protect the motor against overloading according

•

to national and local regulations. Motor overload protection is not included in the

•

default settings. To add this function, set

1-90 Motor Thermal Protection to value Elec. OL trip or Elec. OL warning. For the North American

market: Electronic Thermal Overload functions provide class 20 motor overload protection in accordance with NEC.

The ground leakage current exceeds 3.5mA.

•

The [OFF] key is not a safety switch. It does not

•

disconnect the adjustable frequency drive from line power.

2 2

adjustable frequency drives with

software

version 1.6x or later.

The actual software version

number can be read from

15-43 Software Version.

2.1.1 High Voltage

WARNING

The voltage of the adjustable frequency drive is dangerous whenever the adjustable frequency drive is connected to line power. Incorrect installation or operation of the motor or adjustable frequency drive may cause damage to the equipment, serious personal injury or death. The instructions in this manual must therefore be observed, in addition to applicable local and national rules and safety regulations.

General Warning

2.1.3

WARNING

Warning: Touching the electrical parts may be fatal - even after the equipment has been disconnected from line power. Make sure that other voltage inputs have been disconnected, such as load sharing (linkage of DC intermediate circuit), as well as the motor connection for kinetic backup. When using the adjustable frequency drive: wait at least 40 minutes. Shorter time is allowed only if indicated on the nameplate for the specific unit.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 2-1

130BT314.10

Safety VLT AQUA 12-Pulse High Power Instruction Manual

2.1.6

Leakage Current The ground leakage current from the adjustable frequency drive exceeds 3.5 mA. To ensure that the ground cable has a good mechanical connection to the ground connection (terminal 95), the cable cross-section must be at least 0.016 in2 [10 mm2] or 2 rated ground wires terminated separately. For proper grounding for EMC, see section Grounding in the How to Install chapter. Residual Current Device The drive 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 adjustable frequency drive and the use of RCDs must always follow national and local regulations.

Before Commencing Repair Work

2.1.4

1. Disconnect the adjustable frequency drive from line power.

2. Disconnect DC bus terminals 88 and 89 from load share applications

3. Wait for the discharge of the DC link. See period of time on the warning label.

4. Remove motor cable

Avoid Unintended Start

2.1.5

While the adjustable frequency drive is connected to line power, the motor can be started/stopped using digital commands, bus commands, references or via the keypad::

Disconnect the adjustable frequency drive from

•

line power whenever personal safety considerations make it necessary to avoid an unintended start.

To avoid unintended start, always activate the

•

[OFF] key before changing parameters. An electronic fault, temporary overload, a fault in

•

the line power supply, or lost motor connection may cause a stopped motor to start. The adjustable frequency drive with safe stop provides protection against unintended start, if Safe Stop Terminal 37 is deactivated or disconnected.

CAUTION

Safe Stop

The can perform the safety function Safe Torque Off (As defined by draft CD IEC 61800-5-2) or Stop Category 0 (as defined in EN 60204-1).

It is designed and approved suitable for the requirements of Safety Category 3 in EN 954-1. This functionality is called Safe Stop. Prior to integration and use of Safe Stop in an installation, a thorough risk analysis on the installation must be carried out in order to determine whether the Safe Stop functionality and safety category are appropriate and sufficient. In order to install and use the Safe Stop function in accordance with the requirements of Safety Category 3 in EN 954-1, the related information and instructions of the Design Guide must be followed! The information and instructions of the Instruction Manual are not sufficient for a correct and safe use of the safe stop functionality!

Safe Stop Installation

2.1.7

To carry out an installation of a Category 0 Stop (EN60204) in conformity with Safety Category 3 (EN954-1), follow these instructions:

1. The bridge (jumper) between Terminal 37 and 24V DC must be removed. Cutting or breaking the jumper is not sufficient. Remove it entirely to avoid short-circuiting. See jumper on Figure 2.1.

2. Connect terminal 37 to 24 V DC by a short circuit-protected cable. The 24 V DC voltage supply must be interruptible by an EN954-1 category 3 circuit interrupt device. If the interrupt device and the are placed in the same installation panel, you can use an non-shielded cable instead of a shielded one.

Figure 2.1 Bridge jumper between terminal 37 and 24 VDC

Figure 2.2 shows a Stopping Category 0 (EN 60204-1) with safety Category 3 (EN 954-1). The circuit interrupt is caused

2-2 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Control board

Rectier

Inverter

Safe channel

Safety device Cat.3 (Circuit interrupt device, possibly with release input)

Coast

Short-circuit protected cable (if not inside installation cabinet)

Door contact

Mains

Frequency Converter

5Vdc

6 phase

130BB566.10

Safety VLT AQUA 12-Pulse High Power Instruction Manual

by an opening door contact. The illustration also shows how to connect a non-safety related hardware coast.

2 2

Figure 2.2 Essential aspects of an installation to achieve a Stopping Category 0 (EN 60204-1) with safety Category 3 (EN 954-1).

IT Line Power

2.1.8

14-50 RFI 1 can be used to disable the factory installed A1/B1 RFI filter option. If this is done, it will reduce the RFI performance to A2 level. For the 525–690V adjustable frequency drives, 14-50 RFI 1 is not available as there is no A1/B1 Factory Installed RFI Filter option.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 2-3

Safety VLT AQUA 12-Pulse High Power Instruction Manual

2-4 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

130BB753.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

3 Mechanical Installation

3.1.4

Lifting

3.1 Pre-installation

3.1.1 Planning the Installation Site

NOTE!

Before performing the installation, it is important to plan the installation of the adjustable frequency drive. 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 and in the respective Design Guides):

Ambient operating temperature

•

Installation method

•

How to cool the unit

•

Position of the adjustable frequency drive.

•

Cable routing

•

Ensure the power source supplies the correct

•

voltage and necessary current. Ensure that the motor current rating is within the

•

maximum current from the adjustable frequency drive.

Ensure that the drive is properly protected per

•

local regulations.

Always lift the adjustable frequency drive using the dedicated lifting holes. For all 4X unit size and 52 unit size (IP00) Units, use a bar to avoid bending the lifting holes of the adjustable frequency drive.

Figure 3.1 Recommended lifting method, Unit Size .

Receiving the Adjustable Frequency

3.1.2 Drive

When receiving the adjustable frequency drive, make sure that the packaging is intact, and look for 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.

Transportation and Unpacking

3.1.3

Before unpacking the adjustable frequency drive, it is recommended to unload it as close as possible to the final installation site. Remove the box and handle the adjustable frequency drive on the pallet, as long as possible.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-1

130BB688.10

130BB689.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

NOTE!

Note the plinth is provided in the same packaging as the adjustable frequency drive but is not attached during shipment. The plinth is required to allow airflow to the drive to provide proper cooling. The unit sizes6X should be positioned on top of the plinth in the final installation location. The angle from the top of the drive to the lifting cable should be 140°F [60°C] or greater. In addition to the drawings above a spreader bar is an acceptable way to lift the unit sizes 6X.

Figure 3.2 Recommended lifting method, Unit Size 63 (460V, 600–900 HP, 575/600V, 900–1150 HP).

Figure 3.3 Recommended lifting method, Unit Size 64 (460V, 1000–1200 HP, 575/600V, 1250–1350 HP).

3-2 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

130BB754.10

800

607

IP/21

NEMA 1

IP/54

NEMA 12

1400

m3/Hr

824

CFM

618

CFM

1050

m3/Hr

1160

CFM

1970

m3/Hr

2280

2205

1497

130BB568.10

1400

607

IP/21

NEMA 1

IP/54

NEMA 12

2100

m3/Hr

1236

CFM

927

CFM

1575

m3/Hr

1160

CFM

1970

m3/Hr

2280

2205

1497

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

3.1.5 Mechanical Dimensions

Unit size 61 IP 21/54 - NEMA 1/12 Unit size 63 IP 21/54 - NEMA 1/12

All dimensions in mm

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-3

130BB569.10

1600

607

IP/21

NEMA 1

IP/54

NEMA 12

2800

m3/Hr

1648

CFM

1236

CFM

2100

m3/Hr

2320

CFM

3940

m3/Hr

2280

2205

1497

130BB570.10

2400

607

IP/21

NEMA 1

IP/54

NEMA 12

4200

m3/Hr

2472

CFM

1854

CFM

3150

m3/Hr

2320

CFM

3940

m3/Hr

2280

2205

1497

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Unit size 62 IP 21/54 - NEMA 1/12 Unit size 64 IP 21/54 - NEMA 1/12

All dimensions in mm

3-4 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

130BB571.10

2000

607

IP/21

NEMA 1

IP/54

NEMA 12

2800

m3/Hr

2472

CFM

1854

CFM

3150

m3/Hr

2900

CFM

4925

m3/Hr

2280

2205

1497

130BB572.10

2800

607

IP/21

NEMA 1

IP/54

NEMA 12

4200

m3/Hr

2472

CFM

1854

CFM

3150

m3/Hr

2900

CFM

4925

m3/Hr

2280

2205

1497

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Unit size 62 IP 21/54 - NEMA 1/12 Unit size 64 IP 21/54 - NEMA 1/12

All dimensions in mm

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-5

130BB690.10

F11

F10

130BB691.10

F13

F12

130BB692.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Mechanical dimensions, Unit Sizes 4 and 5

Unit size 51 61 62 63 64

Heavy-duty rated power

- 160% overload torque

IP NEMA Shipping dimensions

Drive dimensions

Height

Width 38.2 in [970 mm] 61.7 in [1568 mm] 69.3 in [1760 mm] Depth 44.49 in [1130 mm] 44.49 in [1130 mm] 44.49 in [1130 mm] 44.49 in [1130 mm] 44.49 in [1130 mm] 44.49 in [1130 mm] Height 86.8 in [2204 mm] 86.8 in [2204 mm] 86.8 in [2204 mm] 86.8 in [2204 mm] 86.8 in [2204 mm] 86.8 in [2204 mm]

Width 31.50 in [800 mm] 55.1 in [1400 mm] 63 in [1600 mm] 86.6 in [2200 mm] 78.74 in [2000 mm] 102.4 in [2600 mm]

Depth 28.86 in [606 mm] 28.86 in [606 mm] 28.86 in [606 mm] 28.86 in [606 mm] 28.86 in [606 mm] 28.86 in [606 mm] Max weight

425–600 hp [315–450 kW]

(380–480 V)

535–850 hp [400–630 kW]

(525–690 V)

21, 54

Type 12

91.5 in [2324 mm] 91.5 in [2324 mm] 91.5 in [2324 mm] 91.5 in [2324 mm] 91.5 in [2324 mm] 91.5 in [2324 mm]

970 lbs [440 kg] 1446 lbs [656 kg] 1940 lbs [880 kg] 2416 lbs [1096 kg] 2253 lbs [1022 kg] 2729 lbs [1238 kg]

675–950 hp [500–710 kW]

(380–480 V)

950–1200 hp [710–900 kW]

(525–690 V)

21, 54

Type 12

100.75 in [2559 mm]

1075–1350 hp [800–1000 kW]

(380–480 V)

1350–1875 hp [1000–1400 kW]

(525–690 V)

21, 54

Type 12

85 in [2160 mm] 116.5 in [2960 mm]

3-6 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

776

(30.6)

130BB531.10

130BB003.13

578

(22.8)

776

(30.6)

776

(30.6)

776

(30.6)

130BB574.10

776 (30.6) (2x)

130BB575.10

624

(24.6)

579

(22.8)

130BB576.10

776

(30.6)

624

(24.6)

579

(22.8)

776

(30.6)

776

(30.6)

130BB577.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

3.2 Mechanical Installation

Preparation of the mechanical installation of the adjustable frequency drive must be done carefully to ensure proper results and to avoid additional work during installation. Start by taking a close look at the mechanical drawings at

Figure 3.6 Space in front of

the end of this instruction manual to become familiar with the space demands.

3.2.1 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.

•

Tape measure

•

Wrench with relevant metric sockets (7–17mm)

•

Extensions to wrench

•

Sheet metal punch for conduits or cable

•

connectors in IP 21/Nema 1 and IP 54/Nema 12 drive types.

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

•

25mm (1 inch), able to lift minimum 400kg (880lbs)).

Crane or other lifting aid to place the adjustable

•

frequency drive in position A Torx T50 tool is needed to install the Unit Size

•

51IP 21/Nema 1 and IP 54/Nema 12 drive types.

General Considerations

3.2.2

Space Ensure proper space above and below the adjustable frequency drive 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.

Figure 3.7 Space in front of

Figure 3.8 Space in front of

Figure 3.9 Space in front of

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.

Figure 3.4 Space in front of

Figure 3.5 Space in front of

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-7

239.6 [ 9.43 ]

0.0 [ 0.00 ]

160.0 [ 6.30 ]

56.6 [ 2.23 ]

39.8 [ 1.57 ]

91.8 [ 3.61 ]

174.1 [ 6.85 ]

226.1 [ 8.90 ]

130BB534.10

R2/L12

R1/L11

91-1

S2/L22

S1/L21

92-1

T2/L32 93-1

T1/L3193

U/T1 96 V/T2 97 W/T3 98

0.0 [ 0.00 ]

57.6 [ 2.27 ]

74.0 [ 2.91 ]

100.4 [ 3.95 ]

139.4 [ 5.49 ]

172.6 [ 6.80 ]

189.0 [ 7.44 ]

199.4 [ 7.85 ]

287.6 [ 11.32 ]

304.0 [ 11.97 ]

407.3 [ 16.04 ]

464.4 [ 18.28 ]

522.3 [ 20.56 ]

524.4 [ 20.65 ]

629.7 [ 24.79 ]

637.3 [ 25.09 ]

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

3.2.3 Terminal Locations, F8-F13

The F enclosures have six different sizes, 61, 62, 63, F11, F12 and 64 The , F1061 and 62 consist of an inverter cabinet on the right and rectifier cabinet on the left. The , F1163 and 64 have an additional options cabinet left of the rectifier cabinet. The 63 is an 61 with an additional

Terminal locations - Unit Sizes 61 and 63

options cabinet. The F11 is an 62 with an additional options cabinet. The F13 is an 62 with an additional options cabinet.

Figure 3.10 Terminal locations - Inverter and Rectifier Cabinet - and (front, left and right side view). The connector plate is 1.65 in [42 mm] below .0 level.

1) Ground bar

3-8 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

.0 [.0]

54.4[2.1]

169.4 [6.7]

284.4 [11.2]

407.3 [16.0]

522.3 [20.6]

637.3 [25.1]

287.4 [11.3]

253.1 [10.0]

.0 [.0]

339.4 [13.4]

287.4 [11.3]

.0 [.0]

339.4 [13.4]

308.3 [12.1]

465.6 [18.3]

198.1[7.8]

234.1 [9.2]

282.1 [11.1]

318.1 [12.5]

551.0 [21.7]

587.0 [23.1]

635.0 [25.0]

671.0 [26.4]

44.40 [1.75]

244.40 [9.62]

204.1 [8.0]

497.1 [19.6]

572.1 [22.5]

180.3 [7.1]

129.1 [5.1]

130BA849.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Terminal locations - Unit Sizes 61 and 63

Figure 3.11 Terminal locations - Inverter Cabinet (front, left and right side view). The connector plate is 1.65 in [42 mm] below .0 level.

1) Ground bar

2) Motor terminals

3) Brake terminals

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-9

287.4 [11.32]

0.0 [0.00]

339.4 [13.36]

253.1 [9.96]

0.0 [0.00]

287.4 [11.32]

0.0 [0.00]

339.4 [13.36]

465.6 [18.33]

308.3 [12.14]

180.3 [7.10]

210.1 [8.27]

0.0 [0.00]

66.4 [2.61]

181.4 [7.14]

296.4 [11.67]

431.0 [16.97]

546.0 [21.50]

661.0 [26.03]

795.7 [31.33]

910.7 [35.85]

1025.7 [40.38]

246.1 [9.69]

294.1 [11.58]

330.1 [13.00]

574.7 [22.63]

610.7 [24.04]

658.7 [25.93]

694.7 [27.35]

939.4 [36.98]

975.4 [38.40]

1023.4 [40.29]

1059.4 [41.71]

144.3 [5.68]

219.3 [8.63]

512.3 [20.17]

587.3 [23.12]

880.3 [34.66]

955.3 [37.61]

TERMINAL LOCATIONSFRONT VIEW

TERMINAL LOCATIONSRIGHT VIEW

TERMINAL LOCATIONSLEFT VIEW

130BA850.10

146x91

FASTENER TORQUE: MIO 19 Nm (14 FT -LB)

U/T1 96 V/T2 97 W/T3 98

FASTENER TORQUE: MIO 19 Nm (14 FT -LB)

U/T1 96 V/T2 97 W/T3 98

FASTENER TORQUE: MIO 19 Nm (14 FT -LB)

U/T1 96 V/T2 97 W/T3 98

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Terminal locations - Unit Sizes 62/64

Figure 3.12 Terminal locations - Inverter Cabinet (front, left and right side view). The connector plate is 1.65 in [42 mm] below .0 level.

1) Ground bar

3-10 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

239.6 [ 9.43 ]

0.0 [ 0.00 ]

160.0 [ 6.30 ]

56.6 [ 2.23 ]

39.8 [ 1.57 ]

91.8 [ 3.61 ]

174.1 [ 6.85 ]

226.1 [ 8.90 ]

130BB534.10

R2/L12

R1/L11

91-1

S2/L22

S1/L21

92-1

T2/L32 93-1

T1/L3193

U/T1 96 V/T2 97 W/T3 98

0.0 [ 0.00 ]

57.6 [ 2.27 ]

74.0 [ 2.91 ]

100.4 [ 3.95 ]

139.4 [ 5.49 ]

172.6 [ 6.80 ]

189.0 [ 7.44 ]

199.4 [ 7.85 ]

287.6 [ 11.32 ]

304.0 [ 11.97 ]

407.3 [ 16.04 ]

464.4 [ 18.28 ]

522.3 [ 20.56 ]

524.4 [ 20.65 ]

629.7 [ 24.79 ]

637.3 [ 25.09 ]

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Terminal locations - Rectifier ()

Figure 3.13 Terminal locations - Rectifier (left side, front and right side view). The connector plate is 1.65 in [42 mm] below .0 level.

1) Load share Terminal (-)

2) Ground bar

3) Load share Terminal (+)

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-11

336.4

291.2

142.0

92.0

73.0

128.5

129.3

184.0

218.3

249.0

314.0

307.3

369.5

448.0

493.0

425.0

244.4

151.3

386.7

443.8

628.8

830.3

887.4

130BB756.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Terminal locations - Options Cabinet Frame Size F9

Figure 3.14 Terminal locations - Options cabinet (left side, front and right side view).

3-12 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

316.4

179.2

135.2

80.4

36.4

244.4

151.3

440.4

547.8

73.0

88.1

112.0

138.9

172.0

180.7

232.0

231.5

273.3

324.1

338.9

387.8

437.0

438.6

480.4

497.0

531.2

557.0

573.0

602.3

625.8

130BB757.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Terminal locations - Options Cabinet Frame Size F11/F13

Figure 3.15 Terminal locations - Options cabinet (left side, front and right side view).

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-13

(%)

Drive Derating

0 25 50 75 100 125 150 175 225

130BB190.10

200

Pressure Change

130BB073.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

3.2.4 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 and out the back of the unit or by combining the cooling possibilities.

Duct cooling A dedicated option has been developed to optimize installation of drive types in Rittal TS8 Units utilizing the fan of the adjustable frequency drive for forced air cooling of the backchannel. Please consult GE for more details. The air out the top of the Unit could but ducted outside a facility so the heat loses from the backchannel are not dissipated within the control room reducing airconditioning requirements of the facility.

Back cooling The backchannel air can also be ventilated in and out the back of a Rittal TS8 Unit. This offers a solution where the backchannel could take air from outside the facility and return the heat losses outside the facility thus reducing airconditioning requirements.

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

Unit Size protection IP21 / NEMA 1

IP54 / NEMA 12

Table 3.1 Heatsink Air Flow

* Airflow per fan. Unit Sizes 5X contain multiple fans.

Door fan(s) / Top fan airflow

700 m3/h (412 cfm)* 985 m3/h (580 cfm)* 525 m3/h (309 cfm)* 985 m3/h (580 cfm)*

Heatsink fan(s)

Figure 3.16 Unit Size 61, 62, 63 and 64 Derating vs. Pressure Change Drive air flow: 985 m3/h (580 cfm)

Connector/Conduit Entry - IP21

3.2.5 (NEMA 1) and IP54 (NEMA12)

Cables are connected through the connector 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.

NOTE!

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

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 adjustable frequency drive according to the pressure drop.

3-14 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Figure 3.17 Example of proper installation of the connector plate.

130BB533.10

733.0 [ 28.858 ]

258.5 [10.177 ]

199.5 [ 7.854 ]

593.0 [ 23.326 ]

70.0 [ 2.756 ]

535.0

21.063 ]

35.5 [ 1 ]

36.5 [ 1.437 ]

37.2 [1.47]

36.5 [1.44]

673,0 [ 26.50 ]

593,0 [ 23.35 ]

37,2 [ 1.47 ]

535,0 [ 21 . 06 ]

533,0 [ 20.98 ]

603,0 [ 23.74 ]

1336,0 [ 52.60 ]

258,5 [ 10.18 ]

199,5 [ 7.85 ]

460,0

[ 18.11 ]

130BB698.10

70 . 0 [ 2.756 ]

535 . 0 [ 21 . 063 ]

37 . 2 [ 1 . 466 ]

36 . 5 [ 1 . 437 ]

733 . 0 [ 28 . 858 ]

800 . 0 [ 31. 496 ]

1533 . 0 [ 60 . 354 ]

258 . 5 [ 10 . 177 ]

199 . 5 [ 7 . 854 ]

593 . 0 [ 23 . 346 ]

130BB694.10

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Unit Size 61

Unit Size 62

Unit Size 63

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-15

70 . 0 [ 2.756 ]

535 . 0 [ 21 . 0631 ]

37 . 2 [ 1 . 466 ]

36 . 5 [ 1 . 437 ]

733 . 0 [ 28 . 858 ]

800 . 0 [ 31. 496 ]

258 . 5 [ 10 . 177 ]

199 . 5 [ 7 . 854 ]

870 . 7 [ 34 . 252 ]

593 . 0 [ 23 . 346 ]

130BB695.10

1670 . 0 [ 65 . 748 ]

1533 . 0 [ 60 . 354 ]

1600 . 0 [ 62 . 992 ]

2333 . 0 [ 91 . 850 ]

70 . 0 [ 2.756 ]

535 . 0 [ 21 . 063 ]

37 . 2 [ 1 . 466 ]

36 . 5 [ 1 . 437 ]

733 . 0 [ 28 . 858 ]

800 . 0 [ 32 ]

1933 . 0 [ 76 ]

258 . 5 [ 10 . 177 ]

199 . 5 [ 7 . 854 ]

994 . 3 [ 39 . 146 ]

857 . 7 [ 33 . 768 ]

593 . 0 [ 23 . 346 ]

130BB696.10

70 . 0 [ 2.756 ]

535 . 0 [ 21 . 0631 ]

37 . 2 [ 1 . 466 ]

36 . 5 [ 1 . 437 ]

733 . 0 [ 28 . 858 ]

800 . 0 [ 31. 496 ]

258 . 5 [ 10 . 177 ]

199 . 5 [ 7 . 854 ]

994 . 3 [ 39 . 146 ]

870 . 7 [ 34 . 252 ]

593 . 0 [ 23 . 346 ]

130BB697.10

1657 . 7 [ 65 . 2641 ]

1533 . 0 [ 60 . 354 ]

1600 . 0 [ 62 . 992 ]

2733 . 0 [ 107 . 598 ]

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

Unit Size 64

: Cable entries viewed from the bottom of the adjustable frequency drive - 1) Place conduits in marked areas.

3-16 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

3.3 Frame size F Panel Options

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 3-17

Mechanical Installation VLT AQUA 12-Pulse High Power Instruction Manual

3-18 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

6 Phase

power

input

130BB693.10

91-1 (L1-1)

92-1 (L2-1)

93-1 (L3-1)

91-2

92-2

93-2

95 PE

(L2-2)

(L1-2)

(L3-2)

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4 How to Install

4.1 Electrical Installation

4.1.1 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. 167°F [75°C] and 194°F [90°C] copper conductors are thermally acceptable for the adjustable frequency drive to use in non-UL applications.

The power cable connections are situated as shown below. Dimensioning of cable cross-section must be done in accordance with the current ratings and local legislation. See7.1 General Specifications for details.

For protection please see fuse in the tables of the fuse section. Always ensure that proper fusing is done according to local regulations.

4 4

NOTE!

Use a shielded/armored motor cable to comply with EMC emission specifications. For more information, see EMC specifications in the /FC 300Design Guide.

See 7.1 General Specifications for correct dimensioning of motor cable cross-section and length.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-1

* F10/F11/F12/F13 Only

91-1

92-1

93-1

91-2

92-2

93-2

S1 T1

S2 T2

Rectiﬁer 1

Rectiﬁer 2

Inverter1

F8/F9

Inverter2

F10/F11

Inverter3

F12/F13

130BB758.10

91-1

92-1

93-1

91-2

92-2

93-2

S1 T1

S2 T2

Rectiﬁer 1

Rectiﬁer 2

Inverter1

F8/F9

Inverter2

F10/F11

Inverter3

F12/F13

91-1

92-1

93-1

91-2

92-2

93-2

Rectiﬁer 1

Rectiﬁer 2

Inverter1

Inverter2

F10/F11

Inverter3

F12/F13

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Figure 4.1 A) 6-Pulse Connection B) Modified 6-Pulse Connection C) 12-Pulse Connection

Notes:

1), 2), 3)

3), 5)

2), 3), 4)

1) Parallel connection shown. A single 3-phase cable may be used with sufficient carrying capability. Shorting busbars must be installed.

2) 6-pulse connection eliminates the harmonics reduction benefits of the 12-pulse rectifier.

3) Suitable for IT and TN AC line input connections.

4) In the unlikely event that one of the 6-pulse modular rectifiers becomes inoperable, it is possible to operate the drive at reduced load with a single 6-pulse rectifier. Contact factory for reconnection details.

5) No paralleling of line power cabling is shown here.

4-2 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

U V W

175ZA114.10

VU W

96 97 98

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Shielding of cables: Avoid installation with twisted shield ends (pigtails). They spoil the shielding effect at higher frequencies. If it is necessary to break the shield to install a motor isolator or motor contactor, the shield must be continued at the lowest possible HF impedance.

Connect the motor cable shield to both the de-coupling plate of the adjustable frequency drive and to the metal housing of the motor.

Make the shield connections with the largest possible surface area (cable clamp). This is done by using the

Term. no. 96 97 98 99

U V W

U1 V1 W1 W2 U2 V2 6 wires out of motor U1 V1 W1

Protected Ground Connection

supplied installation devices within the adjustable frequency drive.

Cable-length and cross-section: The adjustable frequency drive has been EMC tested with a given length of cable. Keep the motor cable as short as possible to reduce the noise level and leakage currents.

Switching frequency: When adjustable frequency drives are used together with

4 4

sine-wave filters to reduce the acoustic noise from a motor, the switching frequency must be set according to the instructions in 14-01 Switching Frequency.

Motor voltage 0–100% of AC line voltage. 3 wires out of motor Delta-connected

Star-connected U2, V2, W2 U2, V2 and W2 to be interconnected separately.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-3

130BB532.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Figure 4.2 Rectifier and Inverter Cabinet, unit sizes 61, 62, 63 and 64.

12-pulse rectifier module 5) Motor connection

2) Ground PE Terminals U V W

3) Line / Fuses T1 T2 T3 R1 S1 T1 96 97 98 L1-1 L2-1 L3-1 6) Brake Terminals 91-1 92-1 93-1 -R +R

4) Line / Fuses 81 82 R2 S2 T2 7) Inverter Module L2-1 L2-2 L3-2 8) SCR Enable / Disable 91-2 92-2 93-2 9) Relay 1 Relay 2 01 02 03 04 05 06

10) Auxillary Fan

104 106

4-4 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

130BB755.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4 4

Figure 4.3 Rectifier Cabinet, unit sizes 61, 62, 63 and 64.

12-pulse rectifier module 4) Line

2) AUX Fan R1 S1 T1 R2 S2 T2 100 101 102 103 L1-1 L2-1 L3-1 L1-2 L2-2 L3-2 L1 L2 L1 L2 5) DC Bus Connections for Common DC Bus

3) Line Fuses F10/F12 (6 pieces) DC+ DC-

6) DC Bus Connections for Common DC Bus DC+ DC-

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-5

4, 8, 9

130BA861.12

U/T1 96

FASTENER TORQUE: M10 19 Nm (14 FT-LB)FASTENER TORQUE: M10 19 Nm (14 FT-LB)

V/T2 97

W/T3 98 U/T1 96

V/T2 97

W/T3 98

FASTENER TORQUE:

-R 81 +R 82

M8 9.6 NM (7 FT-LB) FASTENER TORQUE:

-R 81 +R 82

M8 9.6 NM (7 FT-LB)

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Figure 4.4 Inverter Cabinet, unit sizes 61 and 63.

External Temperature Monitoring 6) Motor

2) AUX Relay U V W 01 02 03 96 97 98 04 05 06 T1 T2 T3

3) NAMUR 7) NAMUR Fuse. See fuse tables for part numbers

4) AUX Fan 8) Fan Fuses. See fuse tables for part numbers 100 101 102 103 9) SMPS Fuses. See fuse tables for part numbers L1 L2 L1 L2

5) Brake

-R +R 81 82

4-6 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

U/T1 96

FASTENER TORQUE: M10 19 Nm (14 FT-LB)

V/T2 97 W/T3 98 U/T1 96

FASTENER TORQUE: M10 19 Nm (14 FT-LB)

V/T2 97 W/T3 98 U/T1 96

FASTENER TORQUE: M10 19 Nm (14 FT-LB)

V/T2 97 W/T3 98

4, 8, 9

130BA862.12

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4 4

Figure 4.5 Inverter Cabinet, unit sizes 62 and 64

External Temperature Monitoring 6) Motor

2) AUX Relay U V W 01 02 03 96 97 98 04 05 06 T1 T2 T3

3) NAMUR 7) NAMUR Fuse. See fuse tables for part numbers

4) AUX Fan 8) Fan Fuses. See fuse tables for part numbers 100 101 102 103 9) SMPS Fuses. See fuse tables for part numbers L1 L2 L1 L2

5) Brake

-R +R 81 82

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-7

R/L1 91 S/L2 92 T/L3 93

CFD30J3

130BB699.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Figure 4.6 Options Cabinet, frame size F9

4-8 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

176FA247.12

Nm/in-lbs

-DC 88

+DC 89

R/L1 91

S/L2 92

T/L3 93

U/T1 96

V/T2 97

W/T3

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4.1.2 Grounding

The following basic issues need to be considered when installing an adjustable frequency drive, so as to obtain electromagnetic compatibility (EMC).

Safety grounding: Please note that the adjustable

•

frequency drive has a high 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.

For further reference, see IEC 364-3. In case optimum EMC performance is needed, parallel motors are connected or the motor cable length is above 82 ft [25 m], it is recommended to set 14-50 RFI 1 to [ON]. In OFF, the internal RFI capacities (filter capacitors) 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). It is important to use isolation monitors that are capable for use together with power electronics (IEC 61557-8).

4.1.5 Torque

When tightening all electrical connections it is important to tighten with the correct torque. Too low or too high torque results in a poor electrical connection. Use a torque wrench to ensure correct torque.

4 4

Extra Protection (RCD)

4.1.3

ELCB relays, multiple protective grounding or grounding can be used as extra protection, provided that local safety regulations are complied with.

In the case of a ground fault, a DC component may develop in the fault current.

If ELCB relays are used, local regulations must be observed. Relays must be suitable for protection of 3-phase equipment with a bridge rectifier and for a brief discharge on power-up.

See also the section Special Conditions in the Design Guide.

4.1.4

Drives with Factory-installed A1/B1 RFI Filter Option:

Line power supply isolated from ground If the adjustable frequency drive 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) via 14-50 RFI 1 on the drive and 14-50 RFI 1 on the filter.

Figure 4.7 Always use a torque wrench to tighten the bolts.

Shielded Cables

4.1.6

NOTE!

Danfoss recommends to use shielded cables between the LCL filter and the AFE unit. Unshielded cables can be used between transformer and LCL filter input side.

It is important that shielded and armored cables are connected in a proper way to ensure the high EMC immunity and low emissions.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-9

96 97

U V

96 97 98

U V W

130HA036.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

The 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 for easy

•

connection are supplied with the adjustable

frequency drive.

4.1.7 Motor Cable

The motor must be connected to terminals U/T1/96, V/ T2/97, W/T3/98. Ground to terminal 99. All types of threephase asynchronous standard motors can be used with an adjustable frequency drive unit. The factory setting is for clockwise rotation with the adjustable frequency drive output connected as follows:

Terminal No. Function 96, 97, 98, 99 Line power U/T1, V/T2, W/T3

Ground

•

Unit Size 6X Requirements requirements: The cables are required to be equal length within 10% between the inverter module terminals and the first common point of a phase. The recommended common point is the motor terminals.

Unit Size 61/63 requirements: Motor phase cable quantities must be multiples of 2, resulting in 2, 4, 6, or 8 (1 cable is not allowed) to obtain equal amount of wires attached to both inverter module terminals. The cables are required to be equal length within 10% between the inverter module terminals and the first common point of a phase. The recommended common point is the motor terminals.

Unit Size 62 and 64 requirements: Motor phase cable quantities must be multiples of 3, resulting in 3, 6, 9, or 12 (1 or 2 cables are not allowed) to obtain equal amount of wires attached to each inverter module terminal. The wires are required to be equal length within 10% between the inverter module terminals and the first common point of a phase. The recommended common point is the motor terminals.

Terminal U/T1/96 connected to U-phase Terminal V/T2/97 connected to V-phase Terminal W/T3/98 connected to W-phase

The direction of rotation can be changed by switching two phases in the motor cable or by changing the setting of 4-10 Motor Speed Direction and reversing.

Output junction box requirements: The length, a minimum of 8 ft [2.5 m], and quantity of cables must be equal from each inverter module to the common terminal in the junction box.

4.1.8 Shielding against Electrical Noise

Before mounting the line power cable, mount the EMC metal cover to ensure best EMC performance.

NOTE!

The EMC metal cover is only included in units with factoryinstalled A1/B1 RFI Filter option..

4-10 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

175ZT975.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

be used for protection. In UL applications, this should be a LittleFuse KLK-5 or equivalent.

Figure 4.8 Mount the EMC shield.

4.1.9 AC line input connections

Line power must be connected to terminals 91-1, 92-1, 93-1, 91-2, 92-2 and 93-2 (see Table 4.1). Ground is connected to the terminal to the right of terminal 93.

Terminal No. Function 91-1, 92-1, 93-1 Line power R1/L1-1, S1/L2-1, T1/

L3-1

91-2, 92-2, 93-2 Line power R2/L1-2, S2/L2-2, T2/

L3-2

94 Ground

4 4

NOTE!

Check the nameplate to ensure that the AC line voltage of the adjustable frequency drive matches the power supply of your plant.

Ensure that the power supply can supply the necessary current to the adjustable frequency drive.

4.1.10

If the adjustable frequency drive is supplied by DC or if the fan must run independently of the power supply, an external power supply can be applied. The connection is made on the power card.

Terminal No. 100, 101 102, 103

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 5A fuse should

External Fan Supply

Function Auxiliary supply S, T Internal supply S, T

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-11

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4.1.11 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 adjustable frequency drive 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 drive. The adjustable frequency drive provides full short-circuit protection in case of a short-

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

UL compliance The fuses below are suitable for use on a circuit capable of

delivering 100,000 Arms (symmetrical), 240 V, or 480 V, or 600 V depending on the drive voltage rating. With the proper fusing, the drive Short Circuit Current Rating (SCCR) is 100,000 Arms.

circuit on the motor output.

Power size Frame Rating Bussmann

Size Voltage (UL) Amperes P/N P/N 400V 460V P315T5 F8/F9 700 700 170M4017 176F9179 25 19 P355T5 F8/F9 700 700 170M4017 176F9179 30 22 P400T5 F8/F9 700 700 170M4017 176F9179 38 29 P450T5 F8/F9 700 700 170M4017 176F9179 3500 2800 P500T5 F10/F11 700 900 170M6013 176F9180 3940 4925 P560T5 F10/F11 700 900 170M6013 176F9180 2625 2100 P630T5 F10/F11 700 900 170M6013 176F9180 3940 4925 P710T5 F10/F11 700 1500 170M6018 176F9181 45 34 P800T5 F12/F13 700 1500 170M6018 176F9181 60 45

P1M0T5 F12/F13 700 1500 170M6018 176F9181 83 63

Spare

Bussmann

Est. Fuse Power Loss [W]

Table 4.1 Line Fuses, 380–500V

Power size Frame Rating Bussmann

Size Voltage (UL) Amperes P/N P/N 600V 690V P450T7 F8/F9 700 630 170M4016 176F9179 13 10 P500T7 F8/F9 700 630 170M4016 176F9179 17 13 P560T7 F8/F9 700 630 170M4016 176F9179 22 16 P630T7 F8/F9 700 630 170M4016 176F9179 24 18 P710T7 F10/F11 700 900 170M6013 176F9180 26 20 P800T7 F10/F11 700 900 170M6013 176F9180 35 27 P900T7 F10/F11 700 900 170M6013 176F9180 44 33

P1M0T7 F12/F13 700 1500 170M6018 176F9181 26 20 P1M2T7 F12/F13 700 1500 170M6018 176F9181 37 28 P1M4T7 F12/F13 700 1500 170M6018 176F9181 47 36

Table 4.2 Line Fuses, 525–690V

Spare

Bussmann

Est. Fuse Power Loss [W]

4-12 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

AF-650 GP Bussmann PN* Rating Siba 600 HP 170M8611 1100 A, 1000 V 20 781 32.1000 650 HP 170M8611 1100 A, 1000 V 20 781 32.1000 750 HP 170M6467 1400 A, 700 V 20 681 32.1400 900 HP 170M6467 1400 A, 700 V 20 681 32.1400 1000 HP 170M8611 1100 A, 1000 V 20 781 32.1000 1200 HP 170M6467 1400 A, 700 V 20 681 32.1400

Table 4.3 Inverter Module DC Link Fuses, 380–480V

AF-650 GP Bussmann PN* Rating Siba 900 HP 170M8611 1100 A, 1000 V 20 781 32. 1000 1000 HP 170M8611 1100 A, 1000 V 20 781 32. 1000 1200 HP 170M8611 1100 A, 1000 V 20 781 32. 1000 1250 HP 170M8611 1100 A, 1000 V 20 781 32. 1000 1350 HP 170M8611 1100 A, 1000 V 20 781 32. 1000

170M8611 1100A, 1000V 20 781 32.1000

Table 4.4 525–690V

*170M fuses from Bussmann shown use the -/80 visual indicator; TN/80 Type T, -/110 or TN/110 Type T indicator fuses of the same size and amperage may be substituted for external use.

4 4

Supplementary fuses

Size/Type Bussmann PN* Rating Alternative Fuses

2.5–4.0 A Fuse , 380– V LPJ-6 SP or SPI 6 A, 600 V Any listed Class J Dual

750–1350 HP, 525–690 V LPJ-10 SP or SPI 10 A, 600 V Any listed Class J Dual

4.0–6.3 A Fuse 600–1200HP, 380–480 V LPJ-10 SP or SPI 10 A, 600 V Any listed Class J Dual

750–1350 HP, 525–690 V LPJ-15 SP or SPI 15 A, 600 V Any listed Class J Dual

6.3–10 A Fuse 600–1200HP, 380–480 V LPJ-15 SP or SPI 15 A, 600 V Any listed Class J Dual

750–1350 HP, 525–690 V LPJ-20 SP or SPI 20 A, 600 V Any listed Class J Dual

10–16 A Fuse 600–1200HP, 380–480 V LPJ-25 SP or SPI 25 A, 600 V Any listed Class J Dual

750–1350 HP, 525–690 V LPJ-20 SP or SPI 20 A, 600 V Any listed Class J Dual

Table 4.5 Manual Motor Controller Fuses

Unit Sizes Bussmann PN* Rating

KTK-4 4 A, 600V

Unit Sizes F8-F13 LPJ-30 SP or SPI 30 A, 600 V Any listed Class J

Bussmann PN* Rating Alternative Fuses

Table 4.6 SMPS Fuse

Size/Type Bussmann PN* LittelFuse Rating 400–1200HP,

380–480 V 650–1350HP, 525–690 V

KLK-15 15A, 600V

Table 4.7 Fan Fuses

Table 4.8 30 A Fuse Protected Terminal Fuse

Unit Sizes Bussmann PN* Rating Alternative Fuses F8-F13 LPJ-6 SP or SPI 6 A, 600 V Any listed Class J

Table 4.9 Control Transformer Fuse

Element, Time Delay, 6 A

Element, Time Delay, 10 A

Element, Time Delay, 15 A

Element, Time Delay, 20 A

Element, Time Delay, 25 A

Element, Time Delay, 20 A

Dual Element,

Time Delay, 30 A

Dual Element,

Time Delay, 6 A

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-13

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Unit Sizes Bussmann PN* Rating F8-F13 GMC-800MA 800mA, 250V

Table 4.10 NAMUR Fuse

4.1.12 Motor Insulation

For motor cable lengths ≤ than the maximum cable length listed in the General Specifications tables, the following motor insulation ratings are recommended because the peak voltage can be up to twice the DC link voltage, 2.8 times the AC line voltage due to transmission line effects in the motor cable. If a motor has lower insulation rating, it is recommended to use a du/dt or sine-wave filter.

Nominal AC Line Voltage Motor Insulation UN ≤ 420 V 420V < UN ≤ 500 V Reinforced ULL = 1600V 500V < UN ≤ 600 V Reinforced ULL = 1800V 600V < UN ≤ 690 V Reinforced ULL = 2000V

Standard ULL = 1300V

4.1.13 Motor Bearing Currents

All motors installed with 425 hp [315 kW] or higher power drives should have NDE (Non-Drive End) insulated bearings installed to eliminate circulating bearing currents. To minimize DE (Drive End) bearing and shaft currents proper grounding of the drive, motor, driven machine, and motor to the driven machine is required.

Standard Mitigation Strategies:

1. Use an insulated bearing

2. Apply rigorous installation procedures

- Ensure the motor and load motor are aligned

- Strictly follow the EMC Installation guideline

- Reinforce the PE so the high frequency impedance is lower in the PE than the input power leads.

- Provide a good high frequency connection between the motor and the adjustable frequency drive for instance by shielded cable which has a 360° connection in the motor and the adjustable frequency drive

- Make sure that the impedance from adjustable frequency drive to building ground is lower that the grounding

3. Lower the IGBT switching frequency

4. Modify the inverter waveform, 60° AVM vs. SFAVM

5. Install a shaft grounding system or use an isolating coupling.

6. Apply conductive lubrication

7. Use minimum speed settings, if possible.

8. Try to ensure the line voltage is balanced to ground. This can be difficult for IT, TT, TN-CS or Grounded leg systems

9. Use a dU/dt or sinus filter

4.1.14

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.

Field Installed Network Module options connection Connections are made to the network options on the control card. For details, see the relevant network instructions. The cable must be placed in the provided path inside the adjustable frequency drive and tied down together with other control wires.

Installation of field-installed 24 volt external DC supply option module (OPC24VPS) Torque: 0.5–0.6Nm (5in-lbs) Screw size: M3

No. 35 (-), 36 (+) 24V external DC supply

24 V DC external supply can be used as low-voltage supply to the control card and any I/O or network option cards installed. This enables full operation of the LCP (including parameter setting) without connection to line power. Please note that a warning of low voltage will be given when 24 V DC has been connected; however, there will be no tripping.

Control Cable Routing

impedance of the machine. This can be difficult for pumps.

- Make a direct ground connection between the motor and load motor.

Function

4-14 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

130BA150.10

9 - 10 mm

(0.37 in)

130BT312.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

WARNING

Use 24 V DC supply of type PELV to ensure correct galvanic isolation (type PELV) on the control terminals of the adjustable frequency drive.

4.1.15 Access to Control Terminals

All terminals to the control cables are located beneath the LCP. They are accessed by opening the door of the Nema 1 / Nema 12 or removing the covers of the IP00 Open Chassis version.

4.1.16

Electrical Installation, Control Terminals

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 4

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

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-15

130BT311.10

130BT306.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

To remove the cable from the terminal:

Insert a screw driver1) in the square hole.

2. Pull out the cable.

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

4-16 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4.2 Connection Examples

4.2.1 Start/Stop

Terminal 18 = 5-10 Terminal 18 Digital Input [8] Start Terminal 27 = 5-12 Terminal 27 Digital Input [0] No operation (Default coast inverse)

4.2.2 Pulse Start/Stop

Terminal 18 = 5-10 Terminal 18 Digital Input [9] Latched

start

Terminal 27= 5-12 Terminal 27 Digital Input [6] Stop inverse

4 4

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-17

+24V

Par. 5-10

Par. 5-12

Par. 5-13

Par. 5-14

130BA021.12

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4.2.3 Speed Up/Down

Terminals 29/32 = Speed up/down

Terminal 18 = 5-10 Terminal 18 Digital Input Start [9] (default)

Terminal 27 = 5-12 Terminal 27 Digital Input

Freeze reference [19] Terminal 29 = 5-13 Terminal 29 Digital Input

Speed up [21] Terminal 32 = 5-14 Terminal 32 Digital Input Slow

Potentiometer Reference

4.2.4

Voltage reference via a potentiometer

Reference Source 1 = [1] Analog input 53 (default) Terminal 53, Low Voltage = 0V Terminal 53, High Voltage = 10V Terminal 53, Low Ref./Feedback = 0 RPM Terminal 53, High Ref./Feedback = 1500 RPM Switch S201 = OFF (U)

[22]

4-18 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Switch Mode Power Supply

10Vdc 15mA

24Vdc 130/200mA

Analog Output 0/4-20 mA

50 (+10 V OUT)

S201

S202

ON/I=0-20mA

OFF/U=0-10V

+10 Vdc

-10 Vdc +10 Vdc

0/4-20 mA

-10 Vdc +10 Vdc 0/4-20 mA

53 (A IN)

54 (A IN )

55 (COM A IN )

(COM A OUT) 39

(A OUT) 42

12 (+24V OUT )

13 (+24V OUT )

18 (D IN)

19 (D IN )

20 (COM D IN)

27 (D IN/OUT )

24 V

29 (D IN/OUT )

32 (D IN )

33 (D IN )

37 (D IN )

5 6 7 8 5 6 7 8

CI45 MODULE

12 13 14 11 12 13 14 11 12 13 14 11 12 13 14 11 12 13 14

15 16 17 1815 16 17 1815 16 17 1815 16 17 1815 16 17 18

5 6 7 8 5 6 7 8 5 6 7 8

1 12 23 34 4 1 2 3 4 1 2 3 4 1 2 3 4

P 5-00

24V (NPN)

0V (PNP)

24V (NPN)

0V (PNP)

24V (NPN)

0V (PNP)

24V (NPN)

0V (PNP)

24V (NPN)

0V (PNP)

24V (NPN)

0V (PNP)

ON=Terminated OFF=Open

(PNP) = Source (NPN) = Sink

RS-485

(COM RS-485) 61

(P RS-485) 68

(N RS-485) 69

RS - 485 Interface

S801

CONTROL CARD CONNCECTION

130BB759.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4.3 Electrical Installation - additional

4.3.1 Electrical Installation, Control Cables

4 4

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-19

EXTARNAL BRAKE

FUSE

C14

C13

117118

+ -

EXTARNAL BRAKE

CONTROL CARD PIN 20 (TERMINAL JUMPERED TOGETHER)

CUSTOMER SUPPLIED (TERMINAL JUMPERED TOGETHER)

MCB 113 PIN X46/1

MCB 113 PIN X46/3

MCB 113 PIN X46/5

MCB 113 PIN X46/7

MCB 113 PIN X46/9

MCB 113 PIN X46/11

MCB 113 PIN X46/13

MCB 113 PIN X47/1

MCB 113 PIN X47/3

MCB 113 PIN X47/2

MCB 113 PIN X47/4

MCB 113 PIN X47/6

MCB 113 PIN X47/5

MCB 113 PIN X47/7

MCB 113 PIN X47/9

MCB 113 PIN X47/8

MCB 113 PIN X45/1

MCB 113 PIN X45/2

MCB 113 PIN X45/3

MCB 113 PIN X45/4

AUX FAN AUX FAN

TB3 INVERTER 2

R-

R+

TB3 INVERTER 1

PILZ

TERMINALS

REGEN

TERMINALS

MCB 113 PIN 12

MCB 112 PIN 1

MCB 112 PIN 2

CONTROL CARD PIN 37

CONTROL CARD PIN 53

CONTROL CARD PIN 55

TB08 PIN 01

TB08 PIN 02

TB08 PIN 04

TB08 PIN 05

TB7

L1 L1

L2 L2

100 101 102

TB4

TB8

103

CUSTOMER

SUPPLIED 24V RET.

CUSTOMER

SUPPLIED 24V

INVERTER CABINET CUSTOMER CONNECTION DETAILS

130BB760.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Figure 4.9 Diagram showing all electrical terminals without options

1) F8/F9 = (1) set of terminals.

2) F10/F11 = (2) sets of terminals.

3) F12/F13 = (3) sets of terminals.

4-20 MG.20.Y1.22 - 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

130BT340.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

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.

The digital and analog inputs and outputs must be connected separately to the adjustable frequency drive common inputs (terminal 20, 55, 39) to avoid ground currents from both groups to affect other groups. For example, switching on the digital input may disturb the analog input signal.

Input polarity of control terminals

NOTE!

Control cables must be shielded/armored.

4 4

Connect the wires as described in the Instruction Manual for the adjustable frequency drive. Remember to connect the shields in a proper way to ensure optimum electrical immunity.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-21

130BT310.10

N O

VLT

BUS TER. OFF-ON

A53 A54 U- I U- I

THREE PHASE INDUCTION MOTOR

400

MOD

MCV 315E

Nr.

135189 12 04

PRIMARY

SECONDARY

690

A V A V A

V A

410.6 CONN Y CONN CONN

CONN ENCLOSURE

CAUTION

COS f

ALT RISE

1.15

0.85

AMB

40 1000

°C

IP23

IL/IN

6.5

536

1481 Hz DESIGN

N DUTY INSUL WEIGHT 1.83 ton

EFFICIENCY %

95.8% 95.8% 75%100%

S1 I

130BA767.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

4.3.2 Switches S201, S202, and S801

Switches S201 (A53) and S202 (A54) are used to select a current (0-20mA) or a voltage (-10 to 10V) configuration of the analog input terminals 53 and 54 respectively.

Switch S801 (BUS TER.) can be used to enable termination

on the RS-485 port (terminals 68 and 69).

4.4 Final Set-up and Test

To test the set-up and ensure that the adjustable frequency drive is running, follow these steps.

Step 1. Locate the motor nameplate

NOTE!

The motor is either star- (Y) or delta-connected (Δ). This

See drawing Diagram showing all electrical terminals in

information is located on the motor nameplate data.

section Electrical Installation.

Default setting:

S201 (A53) = OFF (voltage input) S202 (A54) = OFF (voltage input) S801 (Bus termination) = OFF

NOTE!

When changing the function of S201, S202 or S801, be careful not to force the switch over. It is recommended to remove the LCP fixture (cradle) when operating the switches. The switches must not be operated while the adjustable frequency drive is powered.

4-22 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Step 2. Enter the motor nameplate data in this parameter list. To access this list, first press the [QUICK MENU] key, then select “Quick Set-up”. Use the up and down arrow keys to navigate to the parameters associated with the motor nameplate values.

1-20 Motor Power [kW] 1-21 Motor Power [HP] 1-22 Motor Voltage 1-23 Motor Frequency 1-24 Motor Current 1-25 Motor Nominal Speed

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Step 3. Activate the Auto-tune

Performing an auto tune will ensure optimum performance. The auto tune measures the values from the motor model equivalent diagram.

Activate the auto tune 1-29 Automatic Motor Adaptation (AMA).

2. Choose between complete or reduced auto-tune. If a sine-wave filter is mounted, run only the reduced auto-tune, or remove the sine-wave filter and run complete Auto-tune.

3. Press the [OK] key. The display shows “Press [Hand] to start”.

4. Press the [Hand] key. A progress bar indicates if the auto tune is in progress.

Stop the Auto Tune during operation

1. Press the [OFF] key - the adjustable frequency drive enters into alarm mode and the display shows that the Auto Tune was terminated by the user.

Successful Auto Tune

1. The display shows “Press [OK] to finish Auto Tune”.

2. Press the [OK] key to exit the Auto Tune state.

Unsuccessful Auto Tune

1. The adjustable frequency drive enters into alarm mode. A description of the alarm can be found in the Warnings and Alarms chapter.

2. "Report Value" in the [Alarm Log] shows the last measuring sequence carried out by the Auto Tune before the adjustable frequency drive entered alarm mode. This number along with the description of the alarm will assist you in troubleshooting. If you contact Danfoss for service, make sure to mention the number and alarm description.

4-11 Motor Speed Low Limit [RPM] [Hz] 4-13 Motor Speed High Limit [RPM] or 4-14 Motor Speed High Limit [Hz]

3-41 Ramp 1 Ramp-up Time 3-42 Ramp 1 Ramp-down Time

or 4-12 Motor Speed Low Limit

4.5 Additional Connections

4.5.1 Parallel Connection of Motors

The adjustable frequency drive can control several parallelconnected motors. The total current consumption of the motors must not exceed the rated output current I the adjustable frequency drive.

M,N

for

NOTE!

Installation with cables connected in a common joint, as in the figure below, is only recommended for short cable lengths.

NOTE!

When motors are connected in parallel, 1-29 Automatic Motor Adaptation (AMA) cannot be used.

NOTE!

The electronic thermal overload of the adjustable frequency drive cannot be used as motor protection for the individual motor in systems with parallel-connected motors. Provide further motor protection with, for example, thermistors in each motor or individual thermal relays (circuit breakers are not suitable for protection).

4 4

NOTE!

Unsuccessful auto-tune is often caused by incorrectly entering motor nameplate data or a too big difference between the motor power size and the adjustable frequency drive power size.

Step 4. Set speed limit and accel/decel times.

3-02 Minimum Reference 3-03 Maximum Reference

Table 4.11 Set up the desired limits for speed and ramp time.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 4-23

LC lter

130BA170.10

How to Install VLT AQUA 12-Pulse High Power Instruction Manual

Problems may arise at start and at low RPM values if motor sizes are widely different because small motors' relatively high ohmic resistance in the stator calls for a higher voltage at start and at low RPM values.

4-24 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Auto

Reset

Hand

O

Status

Quick Menu

Main

Alarm

Log

Back

Cancel

Info

Status

1(0)

1234rpm 10,4A 43,5Hz

Run OK

43,5Hz

Alarm

Warn.

130BA018.13

How to operate the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

5 How to operate the adjustable frequency drive

5.1.1 Ways of Operation

The adjustable frequency drive can be operated in 3 ways:

1. Graphical Local Control Panel (GLCP), see 6.1.2

2. Numeric Local Control Panel (NLCP), see 6.1.3

3. RS-485 serial communication or USB, both for PC connection, see 6.1.4

If the adjustable frequency drive is equipped with the serial communication option, please refer to the relevant documentation.

How to operate the Graphical LCP

5.1.2 (GLCP)

The following instructions are valid for the GLCP (LCP 102).

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.

5 5

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 case of an alarm/warning.

The number of the Active Set-up (selected as the Active Set-up in par. 0-10) 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.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 5-1

1.1

1.3

1.2

130BP041.10

799 RPM

Auto Remote Ramping

1 (1)

36.4 kW7.83 A

0.000

53.2%

Status

1.1

1.2

1.3

130BP062.10

207RPM

Auto Remote Running

1 (1)

24.4 kW5.25A

6.9Hz

Status

130BP063.10

778 RPM

Auto Remote Running

1 (1)

4.0 kW0.86 A

State: 0 o 0 (o) When: Do: -

Status

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)

130BP074.10

How to operate the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

Middle section (b) shows up to 5 variables with related unit, regardless of status. In the case 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 par. 0-20, 0-21, 0-22, 0-23, and 0-24, which can be accessed via [QUICK MENU], "Q3 Function Set-ups", "Q3-1 General

Status display III: This state displays the event and action of the Smart Logic Control. For further information, see the section Smart Logic Control.

Settings", "Q3-11 Display Settings".

Each value / measurement readout parameter selected in par. 0-20 to par. 0-24 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.

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

Bottom section always shows the state of the adjustable frequency drive in status mode.

measurement linked to the displayed operating variables (1.1, 1.2, 1.3, 2, and 3). See the operating variables shown in the display in this figure. 1.1, 1.2 and 1.3 are shown in small size. 2 and 3 are shown in medium size.

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

LEDs: If certain threshold values are exceeded, the alarm and/or warning LED lights up. A status and alarm text appear on

Status display II See the operating variables (1.1, 1.2, 1.3, and 2) shown in the display in this figure. In the example, Speed, Motor current, Motor power and Frequency are selected as variables in the first and second lines.

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

5-2 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

the control panel. The On LED is activated when the adjustable frequency drive 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.

Green LED/On: Control section is working.

•

Yellow LED/Warn.: Indicates a warning.

•

Flashing Red LED/Alarm: Indicates an alarm.

•

Warn.

Alarm

130BP044.10

130BP045.10

Status

Quick Menu

Main Menu

Alarm

Log

How to operate the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

The Quick Menu parameters can be accessed immediately unless a password has been created via par. 0-60, 0-61, 0-65 or 0-66. 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 par. 0-60, 0-61,

GLCP keys 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 operation.

0-65 or 0-66. For the majority of water and wastewater applications it is not necessary to access the main menu parameters, but instead the quick menu, quick set-up and function set-ups provide the simplest and quickest access to the typical required parameters. 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.

[Status] Indicates the status of the adjustable frequency drive and/or the motor. Three different readouts can be chosen by pressing the [Status] key: 5 line readouts, 4 line readouts or Smart Logic Control. 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. Also use the [Status] key to toggle single or double readout mode.

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

The [Quick Menu] consists of:

- Q1: My Personal Menu

- Q2: Quick Setup

- Q3: Function Setups

[Alarm Log] 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 adjustable frequency drive before it enters alarm mode.

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

[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].

- Q5: Changes Made

- Q6: Loggings

The Function set-up provides quick and easy access to all parameters required for the majority of water and wastewater applications including variable torque, constant torque, pumps, dosing pumps, well pumps, booster pumps, mixer pumps, aeration blowers and other pump and fan applications. Among other features, it also includes parameters for selecting which variables to display on the LCP, digital preset speeds, scaling of analog references, closed-loop single zone and multi-zone applications and specific functions related to water and wastewater applications.

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.

5 5

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 5-3

130BT117.10

Back

Info

Warm

Alarm

Cancel

130BP046.10

Hand

O

Auto

Reset

130BP068.10

740RPM

0 -01 Language

[0] English

10.64 A 1 [1] 0-0*

Basic Settings

How to operate the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

bus, the adjustable frequency drive will start. The key can be Enabled [1] or Disabled [0] via par. 0-42 [Auto on] key on

LCP.

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 adjustable frequency drive after an alarm (trip). The key can be Enabled [1] or Disabled [0] via par. 0-43 Reset Keys on LCP.

The parameter shortcut

can be carried out by holding down the [Main Menu] key Operation keys for local control are found at the bottom of the control

for 3 seconds. The parameter shortcut allows direct access

to any parameter. panel.

Changing Data

5.1.3

1. Press the [Quick Menu] or [Main Menu] key.

Use [▲] and [▼] keys to find parameter group to

edit. [Hand on] enables control of the adjustable frequency drive via the GLCP. [Hand on] also starts the motor, and makes it possible to give the motor speed reference using the arrow keys. The key can be Enabled [1] or Disabled [0] via par. 0-40 [Hand on] Key on LCP.

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

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

•

Reset

•

Coasting stop inverse (motor coasting to stop)

•

Reversing

•

Set-up select lsb - Set-up select msb

•

Stop command from serial communication

•

Quick stop

•

DC brake

•

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

3. Press [OK] key.

Use [▲] and [▼] keys to find parameter to edit.

5. Press [OK] key.

Use [▲] and [▼] keys to select correct parameter

setting. Or, to move to digits within a number,

use the left or right arrow keys. Cursor indicates

digit selected to change. [▲] key increases the

value, [▼] key decreases the value.

7. Press the [Cancel] key to disregard the change, or press the [OK] key to accept the change and enter the new setting.

Changing a Text Value

5.1.4

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].

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

[Auto on] enables the adjustable frequency drive to be controlled via

Figure 5.1 Display example.

the control terminals and/or serial communication. When a start signal is applied on the control terminals and/or the

5-4 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

130BP067.10

740RPM

0 -01 Language

[0] English

10.64A 1 [1] 0-0*

Basic Settings

130BP069.10

1- 6*

113 RPM 1.78 A 1(1)

Load depen. setting

1 - 60 Low speed load

compensation

130BP070.10

1 - 60 Low speed load compensation

1 0%

Load depen. setting 1- 6*

729RPM 6.21A 1(1)

How to operate the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

Choose a parameter group from the main menu and press [OK]. Then further select the parameter sub-groups by using the up and down arrows and then press [OK]. The middle section of the keypad display shows the parameters. Press [OK] to select the parameters; the display now shows the selected parameter's value.

Figure 5.2 Display example.

5.1.5 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.

5.1.6 Changing Data Values, Step-by-Step

Certain parameters can be changed step-by-step or by an infinite number of variables. This applies to 1-20 Motor Power [kW], 1-22 Motor Voltage and 1-23 Motor Frequency. The parameters are changed both as a group of numeric data values, and as numeric data values using an infinite number of variables.

5.1.7 Readout and Programming of Indexed Parameters

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.

5 5

Figure 5.3 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 5.4 Display example.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 5-5

How to operate the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

5.1.8 Tips and tricks

* For the majority of water and wastewater applications, the Quick Menu, Quick Set-up and Function Set-ups provide the

simplest and quickest access to all of the typical parameters required. * Whenever possible, performing an AMA will ensure best shaft performance. * The contrast of the display can be adjusted by pressing [Status] and [▲] for a darker display or by pressing [Status]

and [▼] for a brighter display * Under [Quick Menu] and [Changes Made], all the parameters that have been changed from the factory settings are

displayed. * Press and hold the [Main Menu] key for 3 seconds to access any parameter.

* For service purposes, it is recommended to copy all parameters to the LCP, see par 0-50 for further information.

Table 5.1 Tips and Tricks

Quick Transfer of Parameter Settings

5.1.9 When Using Keypad

Once the set-up of an adjustable frequency drive is complete, it is recommended to store (backup) the parameter settings in the or on a PC via DCT 10 software.

WARNING

Stop the motor before performing any of these operations.

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 keypad indicated by the progress bar. When 100% is reached, press [OK].

The keypad can now be connected to another adjustable frequency drive and the parameter settings copied to this adjustable frequency drive.

Data transfer from LCP to adjustable frequency drive:

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 graphical keypad are now transferred to the adjustable frequency drive indicated by the progress bar. When 100% is reached, press [OK].

5.1.10

There are two ways to restore the drive to factory settings: Recommended restore and manual restore. Please be aware that they have different impacts according to the below description.

Recommended restore (via 14-22 Operation Mode)

14-22 Operation Mode restores 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 Max 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

Manual restore

Restore Factory Settings

Select 14-22 Operation Mode

2. Press [OK]

3. Select [2] Restore Factory Settings

4. Press [OK]

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

6. Reconnecting the power resets the adjustable frequency drive. Note that first start-up takes a few more seconds

7. Press [Reset]

NOTE!

When carrying out manual restore, serial communication, RFI filter settings and fault log settings are reset. .

5-6 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

130BA060.11

68 69 68 69 68 69

RS 485

RS 232 USB

How to operate the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

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 the keypad

3. Release the keys after 5 sec.

4. The adjustable frequency drive is now programmed according to default settings

The Manual Restore restores all except:

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

5.1.11 RS-485 Bus Connection

One or more adjustable frequency drives can be connected to a controller (or master) using the standard RS-485 interface. Terminal 68 is connected to the P signal (TX+, RX +), while terminal 69 is connected to the N signal (TX-,RX-).

If more than one adjustable frequency drive is connected to a master, use parallel connections.

In order to avoid potential equalizing currents in the shield, ground the cable shield 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 drive is the first or the last device in the RS-485 loop, set the switch S801 on the control card to ON. For more information, see the paragraph Switches S201, S202, and S801.

5.1.12 How to Connect a PC to the Adjustable Frequency Drive

5 5

Figure 5.5 Connection example.

To control or program the adjustable frequency drive from a PC, install the PC-based Drive Control Tool DCT 10. The PC is connected via a standard (host/device) USB cable, or via the RS-485 interface as shown in the Design Guide, chapter How to Install > Installation of misc. connections.

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 adjustable frequency drive. Use only an isolated laptop as PC connection to the USB connector on the adjustable frequency drive.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 5-7

130BT308.10

How to operate the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

frequency drive via the Profibus network. This will eliminate the need for an extra communication network.

Save adjustable frequency drive 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 Drives Control Tool DCT 10 Software

3. Choose “Read from drive”

4. Choose “Save as”

All parameters are now stored on the PC.

Figure 5.6 For control cable connections, see section on Control Terminals.

5.1.13

PC-based Drive Control Tool DCT 10 All adjustable frequency drives are equipped with a serial communication port. Danfoss provides a PC tool for communication between PC and adjustable frequency drive, PC-based Drive Control Tool DCT 10. Please check the section on Available Literature for detailed information on this tool.

Drive Control Tool DCT 10 DCT 10 has been designed as an easy to use interactive tool for setting parameters in our adjustable frequency drives. . The DCT 10 Drive Control Tool will be useful for:

Drive Control Tool DCT 10 software supports Profibus DPV1 via a master class 2 connection. This makes it possible to access read/write parameters online in an adjustable

PC Software Tools

Planning a communication network off-line. DCT

•

10 contains a complete adjustable frequency drive database

Commissioning adjustable frequency drives

•

online. Saving settings for all adjustable frequency drives.

•

Replacing an adjustable frequency drive in a

•

network. Simple and accurate documentation of adjustable

•

frequency drive settings after commissioning. Expanding an existing network

•

Adjustable frequency drives developed in the

•

future will be fully supported.

Load adjustable frequency drive settings:

1. Connect a PC to the adjustable frequency drive via the USB com port

2. Open Drives Control Tool DCT 10 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 adjustable frequency drive.

A separate manual for Drives Control Tool DCT 10 Software is availablefrom GE or the website: www.geelectrical.com/ drives.

The Drives Control Tool DCT 10 software modules The following modules are included in the software package:

DCT 10 Software Setting parameters Copy to and from adjustable frequency drives Documentation and print out of parameter settings incl. diagrams

Ext. user interface

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

Ordering number: Please contact GE or visit: www.geelectrical.com/drives

5-8 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

6 How to program the adjustable frequency drive

6.1 How to program

6.1.1 Parameter set-up

Overview of parameter groups

Group Title Function 0- Operation/Display Parameters related to the fundamental functions of the adjustable frequency drive,

function of the LCP buttons and configuration of the LCP display. 1- Load / Motor Parameter group for motor settings. 2- Brakes Parameter group for setting brake features in the adjustable frequency drive. 3- Reference / Ramps Parameters for reference handling, defining limitations, and configuring the

reaction of the adjustable frequency drive to changes. 4- Limits / Warnings Parameter group for configuring limits and warnings. 5- Digital In/Out Parameter group for configuring the digital inputs and outputs. 6- Analog In/Out Parameter group for configuring the analog inputs and outputs. 8- Communication and Options Parameter group for configuring communications and options. 9- Profibus Parameter group for Profibus-specific parameters. 10- DeviceNet Serial Communication Bus Parameter group for DeviceNet-specific parameters. 13- Smart Logic Parameter group for Smart Logic Control 14- Special Functions Parameter group for configuring special adjustable frequency drive functions. 15- Drive Information Parameter group containing adjustable frequency drive information such as

operating data, hardware configuration and software versions. 16- Data Readouts Parameter group for data readouts, such as current references, voltages, control,

alarm, warning and status words. 18- Info and Readouts This parameter group contains the last 10 Preventive Maintenance logs. 20- Drive Closed-loop This parameter group is used for configuring the closed-loop PID controller that

controls the output frequency of the unit. 21- Extended Closed-loop Parameters for configuring the three extended closed-loop PID controllers. 22- Application Functions These parameters monitor water applications. 23- Time-based Functions These parameters are for actions to be performed on a daily or weekly basis, such

as different references for working hours/non-working hours. 25- Basic Cascade Controller Functions Parameters for configuring the Basic Cascade Controller for sequence control of

multiple pumps. 26- Analog I/0 Option MCB 109 Parameters for configuring the Analog I/0 Option MCB 109. 27- Extended Cascade Control Parameters for configuring the extended cascade control. 29- Water Application Functions Parameters for setting water specific functions. 31- Bypass Option Parameters for configuring the bypass option

Table 6.1 Parameter Groups

Parameter descriptions and selections are displayed on the Graphic LCP or Numeric LCP in the display area (See Section 5 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.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-1

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

All digital input/output and analog input/output terminals are multifunctional. All terminals have factory default functions suitable for the majority of water applications but if other special functions are required, they must be programmed in parameter group 5 or 6.

6-2 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

6.1.2 Quick Menu Mode

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 water applications The parameters can easily be set up for the vast majority of the water and wastewater applications only by using the [Quick Menu].

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

1. Press [Quick Setup] for selecting basic motor settings, ramp times, etc.

2. Press [Function Set-ups] for setting up the required functionality of the adjustable frequency drive - if not already covered by the settings in [Quick Setup].

Choose between General Settings, Open-loop Settings and Closed-loop Settings.

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

Par. Designation [Units] 0-01 Language 1-20 Motor Power [kW] 1-22 Motor Voltage [V] 1-23 Motor Frequency [Hz] 1-24 Motor Current [A] 1-25 Motor Nominal Speed [RPM] 3-41 Ramp 1 Ramp-up Time [s] 3-42 Ramp 1 Ramp-down Time [s] 4-11 Motor Speed Low Limit [RPM] 4-13 Motor Speed High Limit [RPM] 1-29 Automatic Motor Adaptation (AMA)

Table 6.2 Quick Setup parameters. Please see section

Commonly Used Parameters - Explanations

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

For detailed parameter descriptions, please see the following section on Commonly Used Parameters - Explan- ations.

Figure 6.1 Quick Menu view.

6.1.3 Q1 My Personal Menu

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. For example, a pump or equipment OEM may have pre-programmed these to be in My Personal Menu during factory commissioning to make onsite commissioning / fine tuning simpler. These parameters are selected in par. 0-25 My Personal Menu. Up to 20 different parameters can be defined in this menu.

Q1 My Personal Menu 20-21 Setpoint 1 20-93 PID Proportional Gain 20-94 PID Integral Time

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-3

28.8%

14.4Hz

Auto Remote Running

5.66A

2.63 kW

0 kWh

1 (1)

130BT110.11

Status

130BT111.10

Q1 My Personal Menu

Q2 Quick Set-up

Q3 Function Set-ups

Q5 Changes Made

13.7% 13.0A 1(1)

Quick Menus

130BT112.10

Q1 My Personal Menu

Q2 Quick Set-up

Q3 Function Set-ups

Q5 Changes Made

69.3% 5.20A 1(1)

Quick Menus

130BA500.10

1190 RPM

Q3 - 1 General Settings

Q3 - 2 Open-loop Settings

Q3 - 3 Closed-loop Settings

0.000 1 (1)

Function Set-ups

130BA501.10

0.000 rpm

Q3 - 10 Clock Settings

Q3 - 11 Display Settings

Q3 - 12 Analog Output

Q3 - 13 Relays

0.000 1 (1) Q3-1

General Settings

130BA502.10

0.000 rpm

6 - 50 Terminal 42 Output

(100) Output frequency

0.000 1 (1) Q3-12

Analog Output

130BA503.10

0.000 rpm

6 - 50 Terminal 42 Output

(107) Speed

0.000 1 (1) Q3-12

Analog Output

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

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 adjustable frequency drive for operation.

Parameter number and name Unit

Q2 Quick Set-up

0-01 Language 1-20 Motor Power kW 1-22 Motor Voltage V 1-23 Motor Frequency Hz 1-24 Motor Current A 1-25 Motor Nominal Speed RPM 3-41 Ramp 1 Ramp-up Time s 3-42 Ramp 1 Ramp-down Time s 4-11 Motor Speed Low Limit RPM 4-13 Motor Speed High Limit RPM 1-29 Automatic Motor Adaptation (AMA)

Figure 6.4 Step 3: Use the up/down navigation keys to scroll down to Function Setups. Press [OK].

Figure 6.5 Step 4: Function Setups choices appear. Choose 03-1 General Settings. Press [OK].

6.1.5 Q3 Function Setups

The Function Setup provides quick and easy access to all parameters required for the majority of water and wastewater applications including variable torque, constant torque, pumps, dosing pumps, well pumps, booster pumps, mixer pumps, aeration blowers and other pump and fan applications. Among other features, it also includes parameters for selecting which variables to display on the LCP, digital preset speeds, scaling of analog references, closed-loop single zone and multi-zone applications and specific functions related to water and wastewater applications.

Figure 6.6 Step 5: Use the up/down navigation keys to scroll down to, e.g., 03-12 Analog Outputs. Press [OK].

How to access Function Setups - example:

Figure 6.7 Step 6: Choose parameter 6-50 Terminal 42 Output. Press [OK].

Figure 6.2 Step 1: Turn on the adjustable frequency drive (on LED lights).

Figure 6.3 Step 2: Press the [Quick Menus] button (Quick Menus choices appear).

6-4 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Figure 6.8 Step 7: Use the up/down navigation keys to select between the different choices. Press [OK].

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

The Function Setup parameters are grouped in the following way:

Q3-1 General Settings Q3-10 Clock Settings Q3-11 Display Settings Q3-12 Analog Output Q3-13 Relays 0-70 Set Date and Time 0-20 Display Line 1.1 Small 6-50 Terminal 42 Output 0-71 Date Format 0-21 Display Line 1.2 Small 6-51 Terminal 42 Output Min Scale 0-72 Time Format 0-22 Display Line 1.3 Small 6-52 Terminal 42 Output Max Scale

0-74 DST/Summertime 0-23 Display Line 2 Large

0-76 DST/Summertime Start 0-24 Display Line 3 Large

0-77 DST/Summertime End 0-37 Display Text 1

0-38 Display Text 2 0-39 Display Text 3

Q3-2 Open-loop Settings Q3-20 Digital Reference Q3-21 Analog Reference 3-02 Minimum Reference 3-02 Minimum Reference 3-03 Maximum Reference 3-03 Maximum Reference 3-10 Preset Reference 6-10 Terminal 53 Low Voltage 5-13 Terminal 29 Digital Input 6-11 Terminal 53 High Voltage 5-14 Terminal 32 Digital Input 6-14 Terminal 53 Low Ref/Feedb. Value 5-15 Terminal 33 Digital Input 6-15 Terminal 53 High Ref/Feedb. Value

Relay 1 ⇒ 5-40 Function Relay Relay 2 ⇒ 5-40 Function Relay Option relay 7 ⇒ 5-40

Function Relay Option relay 8 ⇒ 5-40

Function Relay Option relay 9 ⇒ 5-40

Function Relay

Q3-3 Closed-loop Settings Q3-30 Feedback Settings Q3-31 PID Settings 1-00 Configuration Mode 20-81 PID Normal/Inverse Control 20-12 Reference/Feedb.Unit 20-82 PID Start Speed [RPM] 3-02 Minimum Reference 20-21 Setpoint 1 3-03 Maximum Reference 20-93 PID Proportional Gain 6-20 Terminal 54 Low Voltage 20-94 PID Integral Time 6-21 Terminal 54 High Voltage 6-24 Terminal 54 Low Ref/Feedb Value 6-25 Terminal 54 High Ref/Feedb Value 6-00 Live Zero Timeout Time 6-01 Live Zero Timeout Function

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-5

130BP066.10

1107 RPM

0 - ** Operation/Display

1 - ** Load/Motor

2 - ** Brakes

3 - ** Reference / Ramps

3.84 A 1 (1)

Main Menu

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

6.1.6 Q5 Changes Made

Q5 Changes Made can be used for fault finding.

Select Changes made to get information about:

the last 10 changes. Use the up/down navigation

•

keys to scroll between the last 10 changed parameters.

the changes made since default setting.

•

Select Loggings to get information about the display line readouts. The information is shown as graphs. Only display parameters selected in par. 0-20 and par. 0-24 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 tables for Q5 only serve as examples since they will vary depending on the programming of the particular adjustable frequency drive.

Q5-1 Last 10 Changes

20-94 PID Integral Time 20-93 PID Proportional Gain

20-93 PID Proportional Gain 20-94 PID Integral Time

Q5-2 Since Factory Setting

6.1.8 Main Menu Mode

The keypad provides access to the main menu mode. Select main menu mode by pressing the [Main Menu] key. Figure 6.2 shows the resulting readout, which appears on the display of the LCP. Lines 2 through 5 on the display show a list of parameter groups which can be chosen by toggling the up and down buttons.

Figure 6.9 Display example.

Each parameter has character(s) and number which remain the same regardless of the programming mode. In main menu mode, the parameters are further divided into groups: Macros, Keypad Set-up, Parameter Data Set, Parameter Data Check, Drive Information, Data Readouts, Logs & I/O Option Status, and Advanced Parameter Data Set.

Q5-3 Input Assignments

All parameters can be changed in the Main Menu. The configuration of the unit (1-00 Configuration Mode) will

Analog Input 53 Analog Input 54

determine other parameters available for programming. For example, selecting Closed-loop enables additional parameters related to closed-loop operation. Option cards

6.1.7 Q6 Loggings

added to the unit enable additional parameters associated with the option device.

Q6 Loggings can be used for fault finding.

Parameter Selection

6.1.9

Please notice that the parameters listed in the table for Q6 below only serve as examples since they will vary depending on the programming of the particular adjustable frequency drive.

Reference Analog Input 53 Motor Current Frequency Feedback Energy Log Trending Cont Bin Trending Timed Bin Trending Comparison

6-6 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Q6 Loggings

Main Menu Item Parameter Groups: Keypad Set-Up K-## Parameter Data Set F-##, E-##, C-##, P-##, H-##, AN-##, SP-##, O-##, AO-

Drive Information ID-## Data Readouts DR-## Logs & I/O Option Status Advanced Parameter Data Set

Table 6.3 Parameter Groups in Main Menu Items

##, DN-##, PB-##, LN-##, BN-##

LG-##

AP-##, FB-##, T-##, CL-##, XC-##, PC-##, LC-##, B-##

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

Group no. Parameter group: K-## Keypad Set-Up F-## Fundamental Parameters E-## Digital In/Out C-## Frequency Control Functions P-## Motor Data H-## High Perf Parameters AN-## Analog In/Out SP-## Special Functions O-## Options / Comms AO-## Analog I/O Option DN-## DeviceNet PB-## Profibus LN-## LonWorks BN-## BACnet ID-## Drive Information DR-## Data Readouts LG-## Logs & I/O Opt. Status AP-## HVAC Appl. Param. FB-## Fire/Bypass Operation EN-## EtherNet T-## Timed Functions CL-## PID Closed-loop XC-## Ext. PID Closed-loop PC-## Pump Controller LC-## Logic Controller B-## Braking Functions

Table 6.4 Parameter groups.

6.2

Commonly Used Parameters Explanations

6.2.1 Main Menu

The main menu includes all available parameters in the VLT® AQUA Drive FC 200 adjustable frequency drive.

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 section Parameter Options in this Instruction Manual.

All parameters included in the quick menus (Q1, Q2, Q3, Q5 and Q6) can be found in the following.

Some of the most commonly used parameters for VLT AQUA Drive applications are also explained in the following section.

For a detailed explanation of all parameters, please refer to the VLT® AQUA Drive Programming Guide MG.20.OX.YY

which is available at www.danfoss.com or by ordering it from the local Danfoss office.

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

0-01 Language

Option: Function:

Defines the language to be used in the display. The adjustable frequency drive can be delivered with 4 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] German Part of Language packages 1 - 4 [2] French Part of Language package 1 [3] Danish Part of Language package 1 [4] Spanish Part of Language package 1 [5] Italian Part of Language package 1 [6] Swedish Part of Language package 1 [7] Dutch Part of Language package 1 [10] Chinese Language package 2 [20] Finnish Part of Language package 1 [22] English US Part of Language package 4 [27] Greek Part of Language package 4 [28] Portuguese Part of Language package 4 [36] Slovenian Part of Language package 3 [39] Korean Part of Language package 2 [40] Japanese Part of Language package 2 [41] Turkish Part of Language package 4 [42] Traditional

Chinese [43] Bulgarian Part of Language package 3 [44] Serbian Part of Language package 3 [45] Romanian Part of Language package 3 [46] Hungarian Part of Language package 3 [47] Czech Part of Language package 3 [48] Polish Part of Language package 4 [49] Russian Part of Language package 3 [50] Thai Part of Language package 2 [51] Bahasa

Indonesian

Part of Language package 2

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

[953] Profibus Warning

Word

Displays Profibus communication warnings.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-7

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

0-20 Display Line 1.1 Small

Option: Function:

[1005] Readout Transmit

Error Counter

[1006] Readout Receive

Error Counter

[1007] Readout Bus Off

Counter

[1013] Warning Parameter View a DeviceNet-specific warning

[1230] [1472] [1473] [1474] [1501] Running Hours View the number of running hours

[1502] kWh Counter View the line power consumption

[1600] Control Word View the control word sent from

[1601] * Reference [Unit] Total reference (sum of digital/

[1602] Reference % Total reference (sum of digital/

[1603] Status Word Present status word

[1605] Main Actual Value

[%]

[1609] Custom Readout View the user-defined readouts as

[1610] Power [kW] Actual power consumed by the

[1611] Power [hp] Actual power consumed by the

[1612] Motor voltage Voltage supplied to the motor.

[1613] Frequency Motor frequency, i.e., the output

View the number of CAN control transmission errors since the last power-up.

View the number of CAN control receipt errors since the last powerup.

View the number of Bus Off events since the last power-up.

word. One separate bit is assigned to every warning.

of the motor.

in kWh.

the adjustable frequency drive via the serial communication port in hex code.

analog/preset/bus/freeze ref./catch up and slow-down) in selected unit.

analog/preset/bus/freeze ref./catch up and slow-down) in percent.

One or more warnings in a Hex code

defined in 0-30 Custom Readout

Unit, 0-31 Custom Readout Min Value and 0-32 Custom Readout Max Value.

motor in kW.

motor in HP.

frequency from the adjustable frequency drive in Hz.

0-20 Display Line 1.1 Small

Option: Function:

[1614] Motor Current Phase current of the motor

measured as effective value.

[1615] Frequency [%] Motor frequency, i.e., the output

frequency from the adjustable frequency drive in percent.

[1616] Torque [Nm] Present motor load as a

percentage of the rated motor torque.

[1617] * Speed [RPM] Speed in RPM (revolutions per

minute), i.e., the motor shaft speed in closed-loop based on the entered motor nameplate data, the output frequency and the load on the adjustable frequency drive.

[1618] Motor Thermal Thermal load on the motor,

calculated by the ETR function. See also parameter group 1-9* Motor Temperature.

[1619] KTY sensor

temperature [1620] Motor Angle [1622] Torque [%] Shows the actual torque

produced, in percentage.

[1625] [1630] DC Link Voltage Intermediate circuit voltage in the

adjustable frequency drive.

[1632] Brake Energy /s Present braking energy transferred

to an external brake resistor. Stated as an instantaneous value.

[1633] Brake Energy /2

min

[1634] Heatsink Temp. Present heatsink temperature of

[1635] Inverter Thermal Percentage load of the inverters

[1636] Inv. Nom. Current Nominal current of the adjustable

[1637] Inv. Max. Current Maximum current of the

[1638] SL Controller State State of the event executed by

Braking energy transferred to an external brake resistor. The mean power is calculated continuously for the most recent 120 seconds.

the adjustable frequency drive. The cut-out limit is 203°F ±41°F [95°C ± 5°C]; cutting back in occurs at 158°F ±41°F [70°C ± 5°C].

frequency drive.

adjustable frequency drive.

the control

6-8 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

0-20 Display Line 1.1 Small

Option: Function:

[1639] Control Card Temp. Temperature of the control card.

[1650] External Reference Sum of the external reference as a

percentage, i.e., the sum of analog/pulse/bus.

[1651] Pulse Reference [1652] Feedback [Unit] Signal value in units from the

programmed digital input(s).

[1653] Digi Pot Reference View the contribution of the

digital potentiometer to the actual reference Feedback.

[1660] Digital Input Displays the status of the digital

inputs. Signal low = 0; Signal high = 1. Regarding order, see 16-60 Digital Input. Bit 0 is at the extreme right.

[1661] Terminal 53 Switch

Setting

[1662] Analog Input 53 Actual value at input 53 either as

[1663] Terminal 54 Switch

Setting

[1664] Analog Input 54 Actual value at input 54 either as

[1665] Analog Output 42

[mA]

[1666] Digital Output [bin] Binary value of all digital outputs.

[1667] Freq. Input #29 [Hz] Actual value of the frequency

[1668] Freq. Input #33 [Hz] Actual value of the frequency

[1669] Pulse Output #27

[Hz]

[1670] Pulse Output #29

[Hz]

[1671] Relay Output [bin] View the setting of all relays.

[1672] Counter A View the present value of Counter

[1673] Counter B View the present value of Counter

Setting of input terminal 53. Current = 0; Voltage = 1.

a reference or protection value.

Setting of input terminal 54. Current = 0; Voltage = 1.

reference or protection value.

Actual value at output 42 in mA. Use 6-50 Terminal 42 Output to select the variable to be represented by output 42.

applied at terminal 29 as a pulse input.

applied at terminal 33 as a pulse input.

Actual value of pulses applied to terminal 27 in digital output mode.

Actual value of pulses applied to terminal 29 in digital output mode.

0-20 Display Line 1.1 Small

Option: Function:

[1674] Prec. Stop Counter [1675] Analog In X30/11 Actual value of the signal on input

X30/11 (General Purpose I/O Card. Option)

[1676] Analog In X30/12 Actual value of the signal on input

X30/12 (General Purpose I/O Card. Optional)

[1677] Analog Out X30/8

[mA]

[1678] [1679] [1680] Fieldbus CTW 1 Control word (CTW) received from

[1682] Fieldbus REF 1 Main reference value sent with

[1684] Comm. Option

Status

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

[1686] FC Port REF 1 Status word (STW) sent to the bus

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

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

[1692] Warning Word One or more warnings in a Hex

[1693] Warning word 2 One or more warnings in a Hex

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

[3401] PCD 1 Write to

MCO [3402] PCD 2 Write to

MCO [3403] PCD 3 Write to

MCO

Actual value at output X30/8 (General Purpose I/O Card. Optional) Use 6-60 Terminal X30/8 Output to select the variable to be shown.

the bus master.

control word via the serial communications network, e.g., from the BMS, PLC or other master controller.

Extended serial communication option status word.

the bus master.

master.

(used for serial communications)

code (used for serial communications)

a Hex code (used for serial communications)

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-9

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

0-20 Display Line 1.1 Small

Option: Function:

[3404] PCD 4 Write to

MCO

[3405] PCD 5 Write to

MCO

[3406] PCD 6 Write to

MCO

[3407] PCD 7 Write to

MCO

[3408] PCD 8 Write to

MCO

[3409] PCD 9 Write to

MCO

[3410] PCD 10 Write to

MCO

[3421] PCD 1 Read from

MCO

[3422] PCD 2 Read from

MCO

[3423] PCD 3 Read from

MCO

[3424] PCD 4 Read from

MCO

[3425] PCD 5 Read from

MCO

[3426] PCD 6 Read from

MCO

[3427] PCD 7 Read from

MCO

[3428] PCD 8 Read from

MCO

[3429] PCD 9 Read from

MCO

[3430] PCD 10 Read from

MCO [3440] Digital Inputs [3441] Digital Outputs [3450] Actual Position [3451] Commanded

Position [3452] Actual Master

Position [3453] Slave Index Position [3454] Master Index

Position [3455] Curve Position [3456] Track Error [3457] Synchronizing Error [3458] Actual Velocity [3459] Actual Master

Velocity

0-20 Display Line 1.1 Small

Option: Function:

[3460] Synchronizing

Status [3461] Axis Status [3462] Program Status [3470] MCO Alarm Word 1 [3471] MCO Alarm Word 2 [9913] [9914] [9920] [9921] [9922] [9923] [9924] [9925] [9926] [9927]

0-21 Display Line 1.2 Small

Option: Function:

Select a variable for display in line 1, middle position.

[1662] * Analog input53The options are the same as those

listed for par. 0-20 Display Line 1.1 Small.

0-22 Display Line 1.3 Small

Option: Function:

Select a variable for display in line 1, right position.

[1614] * Motor Current The options are the same as those listed

for 0-20 Display Line 1.1 Small.

0-23 Display Line 2 Large

Option: Function:

Select a variable for display in line 2.

[1615] * Frequency The options are the same as those listed for

par. 0-20 Display Line 1.1 Small

0-24 Display Line 3 Large

Option: Function:

[1652] * Feedback [Unit] The options are the same as those

listed for 0-20 Display Line 1.1 Small. Select a variable for display in line 2.

6-10 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

0-37 Display Text 1

Range: Function:

[0 -

In this parameter, it is possible to write an

N/A*

individual text string for display in the LCP or to be

N/A]

read via serial communication. If it is to be displayed permanently, select Display Text 1 in

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 or 0-24 Display Line 3 Large. Use the [▲] or

[▼] buttons on the LCP to change a character. Use the [◀] and [▶] buttons to move the cursor. When

a character is highlighted by the cursor, it can be changed. Use the [▲] or [▼] buttons on the LCP to

change a character. A character can be inserted by placing the cursor between two characters and

pressing [▲] or [▼].

0-38 Display Text 2

Range: Function:

[0 -

In this parameter, it is possible to write an

N/A*

individual text string for display in the LCP or to

N/A]

be read via serial communication. If to be displayed permanently select Display Text 2 in

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 or 0-24 Display Line 3 Large. Use the [▲] or

[▼] buttons on the LCP to change a character. Use the [◀] and [▶] buttons to move the cursor. When

a character is highlighted by the cursor, this character can be changed. A character can be inserted by placing the cursor between two

characters and pressing [▲] or [▼].

0-39 Display Text 3

Range: Function:

[0 -

In this parameter, it is possible to write an

N/A*

individual text string for display in the LCP or to be

N/A]

read via serial communication. If it is to be displayed permanently, select Display Text 3 in

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 or 0-24 Display Line 3 Large. Use the [▲] or

[▼] buttons on the LCP to change a character. Use the [◀] and [▶] buttons to move the cursor. When

a character is highlighted by the cursor, this character can be changed. A character can be inserted by placing the cursor between two

characters and pressing [▲] or [▼].

0-70 Date and Time

Range: Function:

Size related* [0–0 ]

0-71 Date Format

Option: Function:

[0] * YYYY-MM-DD Sets the date format to be used in the LCP.

[1] DD-MM-YYYY Sets the date format to be used in the LCP.

[2] MM/DD/YYYY Sets the date format to be used in the LCP.

0-72 Time Format

Option: Function:

Sets the time format to be used in the LCP.

[0] * 24 h [1] 12 h

0-74 DST/Summertime

Option: Function:

Choose how Daylight Saving Time/Summertime should be handled. For manual DST/Summertime enter the start date and end date in 0-76 DST/ Summertime Start and 0-77 DST/Summertime End.

[0] * OFF [2] Manual

0-76 DST/Summertime Start

Range: Function:

0 N/A* [0 - 0 N/A] Sets the date and time when

summertime/DST starts. The date is programmed in the format selected in 0-71 Date Format.

0-77 DST/Summertime End

Range: Function:

0 N/A* [0 - 0 N/A]

6.2.2 General Settings

Define whether the adjustable frequency drive operates in open-loop or closed-loop.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-11

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

1-00 Configuration Mode

Option: Function:

[0] * Open-

loop

[3] Closed-

loop

Motor speed is determined by applying a speed reference or by setting desired speed when in hand mode. Open-loop is also used if the adjustable frequency drive is part of a closed-loop control system based on an external PID controller providing a speed reference signal as output.

Motor speed will be determined by a reference from the built-in PID controller varying the motor speed as part of a closed-loop control process (e.g., constant pressure or flow). The PID controller must be configured in parameter group CL-## or via the Function Setups accessed by pressing the [Quick Menus] button.

NOTE!

This parameter cannot be changed when the motor is running.

NOTE!

When set for closed-loop, the commands reversing and start reversing will not reverse the direction of the motor.

1-20 Motor Power [kW]

Range: Function:

4.00 kW* [0.09 - 3000.00 kW]

1-22 Motor Voltage

Range: Function:

400. V* [10. -

1000. V]

1-23 Motor Frequency

Range: Function:

50. Hz* [20 - 1000 Hz] Select the motor frequency value from

Enter the nominal motor voltage according to the motor nameplate data. The default value corresponds to the nominal rated output of the unit. This parameter cannot be adjusted while the motor is running.

the motor nameplate data.

1-24 Motor Current

Range: Function:

This data is used for calculating motor torque, motor thermal protection, etc.

NOTE!

This parameter cannot be adjusted while the motor is running.

1-25 Motor Nominal Speed

Range: Function:

1420. RPM* [100 - 60000 RPM]

NOTE!

This parameter cannot be adjusted while the motor is running.

1-29 Automatic Motor Adaptation (AMA)

Option: Function:

The Auto Tune function optimizes dynamic motor performance by automatically optimizing the advanced motor 1-30 Stator Resistance (Rs) to 1-35 Main Reactance (Xh)) while the motor is stationary.

[0] * Off No function

[1] Enable

complete AMA

[2] Enable

reduced AMA

Activate the Auto Tune function by pressing [Hand] after selecting [1] or [2]. After a normal sequence, the display will read: “Press [OK] to finish Auto Tune”. After pressing the [OK] key, the adjustable frequency drive is ready for operation.

performs Auto Tune of the stator resistance RS, the rotor resistance Rr, the stator leakage reactance X1, the rotor leakage reactance X and the main reactance Xh.

Performs a reduced Auto Tune of the stator resistance Rs in the system only. Select this option if an LC filter is used between the adjustable frequency drive and the motor.

NOTE!

This parameter cannot be adjusted while the motor is running.

1-24 Motor Current

Range: Function:

7.20 A* [0.10 - 10000.00A]Enter the nominal motor current value from the motor nameplate data.

6-12 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

P3-03

P3-02

0 50 100%

P3-10

130BB036.10

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

NOTE!

For the best results of the adjustable frequency

•

drive, run Auto Tune on a cold motor Auto Tune cannot be performed while the motor

•

is running.

NOTE!

Avoid generating external torque during Auto Tune.

NOTE!

If one of the settings in parameter group P-## Motor Data is changed, 1-30 Stator Resistance (Rs) to 1-39 Motor Poles, the advanced motor parameters will return to default setting. This parameter cannot be adjusted while the motor is running.

NOTE!

Full Auto Tune should be run without filter only while reduced Auto Tune should be run with filter.

6.2.3 3-0* Reference Limits

3-10 Preset Reference

Array [8]

Range: Function:

0.00 %* [-100.00 - 100.00 %]

3-41 Ramp 1 Ramp-up Time

Range: Function:

10.00 s* [1.00 -

3600.00 s]

par. F

− 07 =

3-42 Ramp 1 Ramp-down Time

Range: Function:

20.00 s* [1.00 -

3600.00 s]

Enter the accel time, i.e., the acceleration time from 0 RPM to 1-25 Motor Nominal Speed. Choose a accel time such that the output current does not exceed the current limit in 4-18 Current Limit during ramping. See decel time in 3-42 Ramp 1 Ramp-down Time.

tacc×nnorm par.P

Enter the decel time, i.e., the deceleration time from 1-25 Motor Nominal Speed to 0 RPM. Choose a decel time such that no overvoltage arises in the inverter due to regenerative operation of the motor, and such that the generated current does not exceed the current limit set in

4-18 Current Limit. See accel time in 3-41 Ramp 1 Ramp-up Time.

ref rpm

− 06

par. F

− 08 =

3-84 Initial Ramp Time

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-13

Range: Function:

0.00 s* [0.00–

60.00 s]

tdec×nnorm par.P

ref rpm

Enter the initial ramp-up time from zero speed to Motor Speed Low Limit, 4-11 Motor

Speed Low Limit [RPM] or 4-12 Motor Speed Low Limit [Hz]. Submersible deep well pumps

can be damaged by running below minimum speed. A fast ramp time below minimum pump speed is recommended. This parameter may be applied as a fast ramp rate from zero speed to Motor Speed Low Limit.

− 06

130BA961.10

Speed

Motor Speed

Normal

Check valve

Motor Speed

High

Low

Time

Ramp

End Speed

130BA962.10

Motor Speed

Motor Speed High

Low

Normal Ramps

Initial Ramp

Final

Ramp

Time

Speed

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

3-85 Check Valve Ramp Time

Range: Function:

0.00 s* [0.00–

60.00 s]

In order to protect ball check valves in a stop situation, the check valve ramp can be utilized as a slow ramp rate from 4-11 Motor Speed

Low Limit [RPM] or 4-12 Motor Speed Low Limit [Hz], to Check Valve Ramp End Speed, set by

the user in or . When is different from 0 seconds, the Check Valve Ramp Time is effectuated and will be used to ramp down the speed from Motor Speed Low Limit to the Check Valve End Speed in or ..

3-86 Check Valve Ramp End Speed [RPM]

Range: Function:

3-87 Check Valve Ramp End Speed [Hz]

Range: Function:

3-88 Final Ramp Time

Range: Function:

0.00s* [0.00–

60.00 s]

Enter the Final Ramp Time to be used when ramping down from Motor Speed Low Limit,

4-11 Motor Speed Low Limit [RPM] or 4-12 Motor Speed Low Limit [Hz], to zero speed.

Submersible deep well pumps can be damaged by running below minimum speed. A fast ramp time below minimum pump speed is recommended. This parameter may be applied as a fast ramp rate from Motor Speed Low Limit to zero speed.

6-14 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

6.2.4 Limits and Warnings

Parameter group for configuring limits and warnings.

4-11 Motor Speed Low Limit [RPM]

Range: Function:

0 RPM* [0 - par.

4-13 RPM]

4-13 Motor Speed High Limit [RPM]

Range: Function:

1500.

RPM*

[par. 4-11

- 60000. RPM]

Enter the minimum limit for motor speed. The Motor Speed Low Limit can be set to correspond to the manufacturer’s recommended minimum motor speed. The Motor Speed Low Limit must not exceed the setting in 4-13 Motor Speed High Limit [RPM].

Enter the maximum limit for motor speed. The Motor Speed High Limit can be set to correspond to the manufacturer’s maximum rated motor. The Motor Speed High Limit must exceed the setting in

4-11 Motor Speed Low Limit [RPM]. Only 4-11 Motor Speed Low Limit [RPM] or 4-12 Motor Speed Low Limit [Hz] will be

displayed, depending on other parameters in the main menu, and depending on default settings dependant on global location.

NOTE!

Max. output frequency cannot exceed 10% of the carrier frequency (14-01 Switching Frequency).

NOTE!

Any changes in 4-13 Motor Speed High Limit [RPM] will reset the value in 4-53 Warning Speed High to the same value as set in 4-13 Motor Speed High Limit [RPM].

Parameter group for configuring the digital input and output.

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.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-15

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

6.2.5 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 adjustable frequency drive. All digital inputs can be set to the following functions:

Digital input function Select Terminal No operation [0] All *term 32, 33 Reset [1] All Coast inverse [2] All Coast and reset inverse [3] All DC brake inverse [5] All Stop inverse [6] All External interlock [7] All Start [8] All *term 18 Latched start [9] All Reversing [10] All *term 19 Start reversing [11] All Jog [14] All *term 29 Preset reference on [15] All Preset ref bit 0 [16] All Preset ref bit 1 [17] All Preset ref bit 2 [18] All Freeze reference [19] All Freeze output [20] All Speed up [21] All Slow [22] All Set-up select bit 0 [23] All Set-up select bit 1 [24] All Pulse input [32] term 29, 33 Ramp bit 0 [34] All Mains failure inverse [36] All Run Permissive [52] Hand start [53] Auto start [54] DigiPot Increase [55] All DigiPot Decrease [56] All DigiPot Clear [57] All Counter A (up) [60] 29, 33 Counter A (down) [61] 29, 33 Reset Counter A [62] All Counter B (up) [63] 29, 33 Counter B (down) [64] 29, 33 Reset Counter B [65] All Sleep Mode [66] Reset Maintenance Word [78] Lead Pump Start [120] Lead Pump Alternation [121] Pump 1 Interlock [130] Pump 2 Interlock [131] Pump 3 Interlock [132]

6-16 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

All = Terminals 18, 19, 27, 29, 32, X30/2, X30/3, X30/4. X30/ are the terminals on MCB 101.

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

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-17

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

All digital inputs can be programmed to these functions:

[0] No operation No reaction to signals transmitted to

terminal.

[1] Reset Resets adjustable frequency drive after a

TRIP/ALARM. Not all alarms can be reset.

[2] Coast inverse Leaves motor in free mode. Logic ‘0’ =>

coasting stop. (Default Digital input 27): Coasting stop, inverted input (NC).

[3] Coast and

reset inverse

[5] DC brake

inverse

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

[7] External

Interlock

[8] Start Select start for a start/stop command. Logic

Reset and coasting stop Inverted input (NC). Leaves motor in free mode and resets the adjustable frequency drive. Logic ‘0’ => coasting stop and reset. Inverted input for DC braking (NC). Stops motor by energizing it with a DC current for a certain time period. See

2-01 DC Brake Current to 2-03 DC Brake Cutin Speed [RPM]. The function is only active

when the value in 2-02 DC Braking Time is different from 0. Logic ’0’ => DC braking.

function when the selected terminal goes from logical level ‘1’ to ‘0’. The stop is performed according to the selected ramp time (3-42 Ramp 1 Ramp-down Time and 3-52 Ramp 2 Ramp-down Time. When the adjustable frequency drive is at the torque limit and has received a stop command, it may not stop by itself. To ensure that the adjustable frequency drive stops, configure a digital output to Torque limit & stop [27] and connect this digital output to a digital input that is configured as coast.

Same function as Coasting stop, inverse, but External Interlock generates the alarm message ’external fault’ on the display when the terminal which is programmed for Coast Inverse is logic ‘0’. The alarm message will also be active via digital outputs and relay outputs, if programmed for External Interlock. The alarm can be reset using a digital input or the [RESET] key if the cause for the External Interlock has been removed. A delay can be programmed in 22-00 External Interlock Delay. After applying a signal to the input, the reaction described above will be delayed with the time set in 22-00 External Interlock Delay.

‘1’ = start, logic ‘0’ = stop. (Default Digital input 18)

[9] Latched start Motor starts, if a pulse is applied for min. 2

ms. Motor stops when Stop inverse is activated

[10] Reversing Changes direction of motor shaft rotation.

Select Logic ‘1’ to reverse. The reversing signal only changes the direction of rotation. It does not activate the start function. Select both directions in 4-10 Motor Speed Direction. (Default Digital input 19).

[11] Start reversing Used for start/stop and for reversing on the

same wire. Signals on start are not allowed at the same time.

[14] Jog

[15] Preset

reference on

[16] Preset ref bit 0 Enables a choice between one of the eight

[17] Preset ref bit 1 Enables a choice between one of the eight

[18] Preset ref bit 2 Enables a choice between one of the eight

[19] Freeze ref Freezes actual reference. The frozen

[20] Freeze output Freezes actual motor frequency (Hz). The

Used for activating jog speed. See 3-11 Jog Speed [Hz]. (Default Digital input 29) Used for shifting between external reference and preset reference. It is assumed that External/preset [1] has been selected in 3-04 Reference Function. Logic '0' = external reference active; logic '1' = one of the eight preset references is active.

preset references according to the table below.

Preset ref. bit 2 1 0 Preset ref. 0 0 0 0 Preset ref. 1 0 0 1 Preset ref. 2 0 1 0 Preset ref. 3 0 1 1 Preset ref. 4 1 0 0 Preset ref. 5 1 0 1 Preset ref. 6 1 1 0 Preset ref. 7 1 1 1

reference is now the point of enable/ condition for Speed up and Slow to be used. If Speed up/down is used, the speed change always follows ramp 2 (3-51 Ramp 2

Ramp-up Time and 3-52 Ramp 2 Ramp-down Time) in the range 0 - 3-03 Maximum Reference Maximum Reference.

frozen motor frequency is now the point of enable/condition for Speed up and Slow to be used. If Speed up/down is used, the

6-18 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

speed change always follows ramp 2 (3-51 Ramp 2 Ramp-up Time and 3-52 Ramp

2 Ramp-down Time) in the range 0 - 1-23 Motor Frequency.

When Freeze output is active, the adjustable frequency drive cannot be stopped via a low ‘start [13]’ signal. Stop the adjustable frequency drive via a terminal programmed for Coasting inverse [2] or Coast and reset, inverse [3].

[21] Speed up For digital control of the up/down speed is

desired (motor potentiometer). Activate this function by selecting either Freeze reference or Freeze output. When Speed up is activated for less than 400 msec. the resulting reference will be increased by

0.1%. If Speed up is activated for more than 400 msec. the resulting reference will ramp according to Ramp 1 in 3-41 Ramp 1 Ramp- up Time.

[22] Slow Same as Speed up [21]. [23] Set-up select

bit 0

[24] Set-up select

bit 1

[32] Pulse input Select Pulse input when using a pulse

[34] Ramp bit 0 Select which ramp to use. Logic “0” will

[36] Mains failure

inverse

[52] Run

Permissive

[53] Hand start A signal applied will put the adjustable

Selects one of the four set-ups. Set 0-10 Active Set-up to Multi Set-up. Same as Set-up select bit 0 [23]. (Default Digital input 32)

sequence as either reference or feedback. Scaling is done in par. group 5-5*.

select ramp 1 while logic “1” will select ramp 2. Activates 14-10 Line Failure. Line failure inverse is active in the Logic “0” situation. The input terminal, for which the Run permissive has been programmed must be logic “1” before a start command can be accepted. Run permissive has a logic ‘AND’ function related to the terminal which is programmed for START [8], Jog [14] or Freeze Output [20], which means that in order to start running the motor, both conditions must be fulfilled. If Run Permissive is programmed on multiple terminals, Run permissive needs only be logic ‘1’ on one of the terminals for the function to be carried out. The digital output signal for Run Request (Start [8], Jog [14] or Freeze output [20]) programmed in par. group 5-3* Digital outputs, or par. group 5-4* Relays, will not be affected by Run Permissive.

frequency drive into hand mode as if button Hand On on the LCP has been

pressed and a normal stop command will be overridden. If disconnecting the signal, the motor will stop. To make any other start commands valid, another digital input must be assigned to Auto-Start and a signal applied to this. The Hand On and Auto On buttons on the LCP has no impact. The Off button on the LCP will override Hand Start and Auto-Start. Press either the Hand On or

Auto On button to make Hand Start and Auto-Start active again. If no signal on

neither Hand Start nor Auto-Start, the motor will stop regardless of any normal Start command applied. If signal applied to both Hand Start and Auto-Start, the function will be Auto-Start. If pressing the Off button on the LCP, the motor will stop regardless of signals on Hand Start and Auto-Start.

[54] Auto start A signal applied will put the adjustable

frequency drive into auto mode as if the LCP button Auto On has been pressed. See also Hand Start [53]

[55] DigiPot

Increase

[56] DigiPot

Decrease

[57] DigiPot Clear Uses the input to CLEAR the Digital Potenti-

[60] Counter A (up) (Terminal 29 or 33 only) Input for increment

[61] Counter A

(down)

[62] Reset CounterAInput for reset of counter A.

[63] Counter B (up) (Terminal 29 and 33 only) Input for

[64] Counter B

(down)

[65] Reset CounterBInput for reset of counter B.

[66] Sleep Mode Forces adjustable frequency drive into sleep

[78] Reset

Preventive Maintenance Word

Uses the input as an INCREASE signal to the Digital Potentiometer function described in parameter group 3-9* Uses the input as a DECREASE signal to the Digital Potentiometer function described in parameter group 3-9*

ometer reference described in parameter group 3-9*

counting in the SLC counter. (Terminal 29 or 33 only) Input for decrement counting in the SLC counter.

increment counting in the SLC counter. (Terminal 29 and 33 only) Input for decrement counting in the SLC counter.

mode (see par. group 22-4*, Sleep Mode). Reacts on the rising edge of signal applied! Resets all data in 16-96 Maintenance Word to 0.

The setting options below are all related to the cascade controller. Wiring diagrams and settings for parameter, see par. group 25-** for more details.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-19

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

[120] Lead Pump

Start

[121] Lead Pump

Alternation

[130

Pump1

Interlock -

138]

Pump9 Interlock

Starts/stops the lead pump (controlled by the adjustable frequency drive). A start requires that also a System Start signal has been applied, e.g., to one of the digital inputs set for Start [8]! Forces alternation of the lead pump in a cascade controller. Lead Pump Alternation, 25-50 Lead Pump Alternation must be set to either At Command [2] or At Staging or At

Command [3]. Alternation Event, 25-51 Alternation Event can be set to any of

the four options. The function will depend on the setting in 25-06 Number Of Pumps. If set to No [0], then Pump1 refers to the pump controlled by relay RELAY1 etc. If set to Yes [1], Pump1 refers to the pump controlled by the adjustable frequency drive only (without any of the built-in relays involved) and Pump2 to the pump controlled by the relay RELAY1. Variable speed pump (lead) cannot be interlocked in the basic cascade controller. See table below:

Setting in

Par. 5-1*

[130] Pump1

Interlock

[131] Pump2

Interlock

[132] Pump3

Interlock

[133] Pump4

Interlock

[134] Pump5

Interlock

[135] Pump6

Interlock

[136] Pump7

Interlock

[137] Pump8

Interlock

[138] Pump9

Interlock

Setting in 25-06 Number Of

Pumps

[0] No [1] Yes

Controlled by RELAY1 (only if not

lead pump)

Controlled by RELAY2

Controlled by RELAY3

Controlled by RELAY4

Controlled by RELAY5

Controlled by RELAY6

Controlled by RELAY7

Controlled by RELAY8

Controlled by RELAY9

Adjustable

frequency

drive

controlled

(cannot be

interlocked)

Controlled by

RELAY1

Controlled by

RELAY2

Controlled by

RELAY3

Controlled by

RELAY4

Controlled by

RELAY5

Controlled by

RELAY6

Controlled by

RELAY7

Controlled by

RELAY8

5-13 Terminal 29 Digital Input

Option: Function:

[0] * No Operation Same options and functions as parameter

group 5-1* Digital Inputs.

E-05 Terminal 32 Digital Input

Option: Function:

[0] * No Operation Same options and functions as parameter

group E-0# and E-5# Digital Inputs, except for Pulse input.

E-06 Terminal 33 Digital Input

Option: Function:

[0] * No Operation Same options and functions as parameter

group E-0# and E-5# Digital Inputs.

5-30 Terminal 27 Digital Output

Same options and functions as parameter group 5-3*.

Option: Function:

[0] * No operation

5-40 Function Relay

Option: Function:

Select options to define the function of the relays. The selection of each mechanical relay is realized in an array parameter.

[0] * No operation [1] Control ready [2] Drive ready [3] Drive rdy/rem ctrl [4] Enable / no warning [5] VLT running [6] Running / no warning [7] Run in range/no warn [8] Run on ref/no warn [9] Alarm [10] Alarm or warning [11] At torque limit [12] Out of current range [13] Below current, low [14] Above current, high [15] Out of speed range [16] Below speed, low [17] Above speed, high [18] Out of feedb. range [19] Below feedback, low [20] Above feedback, high [21] Thermal warning [22] Ready,no thermal W [23] Remote,ready,no TW

6-20 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

5-40 Function Relay

Option: Function:

[24] Ready, voltage OK [25] Reverse [26] Bus OK [27] Torque limit stop [28] Brake: No Brake War [29] Brake ready, no fault [30] Brake fault (IGBT) [31] Relay 123 [32] Mech brake ctrl [33] Safe stop active [36] Control word bit 11 [37] Control word bit 12 [40] Out of ref range [41] Below reference, low [42] Above ref, high [45] Bus ctrl. [46] Bus ctrl, 1 if timeout [47] Bus ctrl, 0 if timeout [51] MCO controlled [60] Comparator 0 [61] Comparator 1 [62] Comparator 2 [63] Comparator 3 [64] Comparator 4 [65] Comparator 5 [70] Logic rule 0 [71] Logic rule 1 [72] Logic rule 2 [73] Logic rule 3 [74] Logic rule 4 [75] Logic rule 5 [80] SL digital output A [81] SL digital output B [82] SL digital output C [83] SL digital output D [84] SL digital output E [85] SL digital output F [120] Local ref active [121] Remote ref active [122] No alarm [123] Start command activ [124] Running reverse [125] Drive in hand mode [126] Drive in auto mode

5-53 Term. 29 High Ref./Feedb. Value

Range: Function:

100.000 N/A* [-999999.999 -

999999.999 N/A]

Enter the high reference value [RPM] for the motor shaft speed and the high feedback value, see also

5-58 Term. 33 High Ref./ Feedb. Value.

6.2.6 AN-## Analog In/Out

Parameter group for configuring the analog input and output.

6-00 Live Zero Timeout Time

Range: Function:

10 s* [1 -

Enter the Live Zero Timeout time period. Live Zero

99 s]

Timeout Time is active for analog inputs, i.e., terminal 53 or terminal 54, used as reference or feedback sources. If the reference signal value associated with the selected current input falls below 50% of the value set in 6-10 Terminal 53

Low Voltage, 6-12 Terminal 53 Low Current, 6-20 Terminal 54 Low Voltage or 6-22 Terminal 54 Low Current for a time period longer than the time

set in 6-00 Live Zero Timeout Time, the function selected in 6-01 Live Zero Timeout Function will be activated.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-21

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

6-01 Live Zero Timeout Function

Option: Function:

Select the timeout function. The function set in 6-01 Live Zero Timeout Function will be activated if the input signal on terminal 53 or 54 is below 50% of the value in 6-10 Terminal

53 Low Voltage, 6-12 Terminal 53 Low Current, 6-20 Terminal 54 Low Voltage or 6-22 Terminal 54 Low Current for a time period defined in 6-00 Live Zero Timeout Time. If several timeouts

occur simultaneously, the adjustable frequency drive prioritizes the timeout functions as follows:

6-01 Live Zero Timeout Function

8-04 Control Timeout Function

The output frequency of the adjustable frequency drive can be:

[1] frozen at the present value

•

[2] overruled to stop

•

[3] overruled to Jog Speed

•

[4] overruled to max. speed

•

[5] overruled to stop with subsequent

•

trip

* Off

[0] [1] Freeze

output [2] Stop [3] Jogging [4] Max.

speed [5] Stop and

trip

6-10 Terminal 53 Low Voltage

Range: Function:

0.07 V* [0.00 - par.

6-11 V]

Enter the low voltage value. This analog input scaling value should correspond to the low reference/feedback value set in 6-14 Terminal 53 Low Ref./Feedb. Value.

6-14 Terminal 53 Low Ref./Feedb. Value

Range: Function:

0.000 N/A* [-999999.999 -

999999.999 N/A]

Enter the analog input scaling value that corresponds to the low voltage/low current set in

6-10 Terminal 53 Low Voltage and 6-12 Terminal 53 Low Current.

6-15 Terminal 53 High Ref./Feedb. Value

Range: Function:

50.000 N/A* [-999999.999 -

999999.999 N/A]

Enter the analog input scaling value that corresponds to the high voltage/high current value set in 6-11 Terminal 53

High Voltage and 6-13 Terminal 53 High Current.

6-20 Terminal 54 Low Voltage

Range: Function:

0.07 V* [0.00 - par. 6-21 V]

Enter the low voltage value. This analog input scaling value should correspond to the low reference/feedback value, set in 6-24 Terminal 54 Low Ref./Feedb. Value.

6-21 Terminal 54 High Voltage

Range: Function:

10.00 V* [par. 6-20 -

10.00 V]

Enter the high voltage value. This analog input scaling value should correspond to the high reference/ feedback value set in 6-25 Terminal 54 High Ref./Feedb. Value.

6-24 Terminal 54 Low Ref./Feedb. Value

Range: Function:

0.000 N/A* [-999999.999 -

999999.999 N/A]

Enter the analog input scaling value that corresponds to the low voltage/low current value set in 6-20 Terminal 54 Low

Voltage and 6-22 Terminal 54 Low Current.

6-11 Terminal 53 High Voltage

Range: Function:

10.00 V* [par. 6-10 -

10.00 V]

6-22 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Enter the high voltage value. This analog input scaling value should correspond to the high reference/ feedback value set in 6-15 Terminal 53 High Ref./Feedb. Value.

6-25 Terminal 54 High Ref./Feedb. Value

Range: Function:

100.000

N/A*

[-999999.999 -

999999.999 N/A]

Enter the analog input scaling value that corresponds to the high voltage/high current value set in 6-21 Terminal 54

High Voltage and 6-23 Terminal 54 High Current.

0/4 mA

20 mA

50% 100%0%

50Hz 100Hz0Hz

130BA858.10

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

6-50 Terminal 42 Output

Option: Function:

Select the function of Terminal 42 as an analog current output. A motor current of 20 mA corresponds to I

max

[0] * No operation [100] Output frequency 0–100 Hz, (0–20 mA)

[101] Reference Minimum reference - Maximum

reference, (0–20 mA)

[102] Feedback

[103] Motor current

[104] Torque rel to limit

[105] Torq relate to

rated

[106] Power 0 - Motor rated power, (0–20 mA)

[107] * Speed

[113] Ext. Closed-loop 1 0–100%, (0–20 mA)

[114] Ext. Closed-loop 2 0–100%, (0–20 mA)

[115] Ext. Closed-loop 3 0–100%, (0–20 mA)

[130] Output freq.

4-20mA

[131] Reference 4-20mA Minimum Reference - Maximum

[132] Feedback 4-20mA

[133] Motor cur. 4-20mA

[134] Torq.% lim 4-20

[135] Torq.% nom 4-20mA0 - Motor rated torque

-200% to +200% of 20-14 Maximum Reference/Feedb., (0–20 mA)

0 - Inverter Max. Current (16-37 Inv. Max. Current), (0–20 mA)

0 - Torque limit (4-16 Torque Limit Motor Mode), (0–20 mA)

0 - Motor rated torque, (0–20 mA)

0 - Speed High Limit (4-13 Motor

Speed High Limit [RPM] and 4-14 Motor Speed High Limit [Hz]), (0–

20 mA)

0–100 Hz

Reference

-200% to +200% of 20-14 Maximum

Reference/Feedb.

0 - Inverter Max. Current (16-37 Inv. Max. Current)

0 - Torque limit (4-16 Torque Limit Motor Mode)

6-50 Terminal 42 Output

Option: Function:

[143] Ext. Closed-loop 1

4-20 mA

[144] Ext. Closed-loop 2

4-20 mA

[145] Ext. Closed-loop 3

4-20 mA

0 - 100%

NOTE!

Values for setting the minimum reference are found in open-loop 3-02 Minimum Reference and for closed-loop 20-13 Minimum Reference/Feedb. - values for maximum reference for open-loop are found in 3-03 Maximum

Reference and for closed-loop 20-14 Maximum Reference/ Feedb..

6-51 Terminal 42 Output Min Scale

Range: Function:

0.00 %* [0.00 - 200.00 %]

6-52 Terminal 42 Output Max Scale

Range: Function:

100.00 %* [0.00 - 200.00 %]

20 mA/

i.e

EXAMPLE 1: Variable value= OUTPUT FREQUENCY, range = 0–100 Hz Range needed for output = 0–50 Hz Output signal 0 or 4 mA is needed at 0 Hz (0% of range) set 6-51 Terminal 42 Output Min Scale to 0% Output signal 20 mA is needed at 50 Hz (50% of range) set 6-52 Terminal 42 Output Max Scale to 50%

desired maximum current

. 10mA:

× 100 % = 200 %

× 100 %

[136] Power 4-20mA 0 - Motor rated power

[137] Speed 4-20mA 0 - Speed High Limit (F-17 and F-15)

[139] Bus ctrl. 0–100%, (0–20 mA)

[140] Bus ctrl. 4-20 mA 0 - 100%

[141] Bus ctrl t.o. 0–100%, (0–20 mA)

[142] Bus ctrl 4-20mA

t.o.

0 - 100%

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-23

EXAMPLE 2: Variable= FEEDBACK, range= -200% to +200% Range needed for output= 0–100%

0/4 mA

20 mA

50% 75% 100%0%

0% +100% +200%-200%

130BA856.10

20 mA

10 mA

0/4 mA

100% 200%

Max ref Max ref X 20/10Min ref

130BA857.10

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

Output signal 0 or 4 mA is needed at 0% (50% of range) set 6-51 Terminal 42 Output Min Scale to 50% Output signal 20 mA is needed at 100% (75% of range) set 6-52 Terminal 42 Output Max Scale to 75%

EXAMPLE 3: Variable value= REFERENCE, range= Min ref - Max ref Range needed for output= Min ref (0%) - Max ref (100%), 0–10 mA Output signal 0 or 4 mA is needed at Min ref - set 6-51 Terminal 42 Output Min Scale to 0% Output signal 10 mA is needed at Max ref (100% of range)

- set 6-52 Terminal 42 Output Max Scale to 200% (20 mA / 10 mA x 100%=200%).

20-21 Setpoint 1

Range: Function:

0.000

ProcessCtrlUnit*

[-999999.999 -

999999.999 ProcessCtrlUnit]

Setpoint 1 is used in closed-loop mode to enter a setpoint reference that is used by the adjustable frequency drive’s PID controller. See the description of 20-20 Feedback Function.

NOTE!

Setpoint reference entered here is added to any other references that are enabled (see par. C-30 and par. C-34).

20-81 PID Normal/ Inverse Control

Option: Function:

[0] * Normal [1] Inverse

Normal [0] causes the adjustable frequency drive’s output frequency to decrease when the feedback is greater than the setpoint reference. This is common for pressure-controlled supply fan and pump applications.

Inverse [1] causes the adjustable frequency drive’s output frequency to increase when the feedback is greater than the setpoint reference.

20-82 PID Start Speed [RPM]

Range: Function:

Drive Closed-loop, 20-**

6.2.7

0 RPM* [0 -

par. 4-13 RPM]

When the adjustable frequency drive is first started, it initially ramps up to this output speed in open-loop mode, following the active ramp-up time. When the output speed programmed here is reached, the adjustable frequency drive will automatically switch to closed-loop mode and the PID controller will begin to function. This is useful in applications in which the driven load must first quickly accelerate to a minimum speed when it is started.

NOTE!

This parameter will only be visible if

This parameter group is used for configuring the closed-

0-02 Motor Speed Unit is set to [0], RPM.

Loop PID controller that controls the output frequency of the adjustable frequency drive.

20-12 Reference/Feedback Unit

Option: Function:

6-24 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

20-93 PID Proportional Gain

Range: Function:

0.50 N/A* [0.00 - 10.00 N/A]

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

If (Error x Gain) jumps with a value equal to what is set in 20-14 Maximum Reference/Feedb. the PID controller will try to change the output speed equal to what is set in

4-13 Motor Speed High Limit [RPM] / 4-14 Motor Speed High Limit [Hz] but in practice of course limited by this setting.

The proportional band (error causing output to change from 0–100%) can be calculated by means of the formula:

(

Proportional Gain

(

Max Reference

)

20-94 PID Integral Time

Range: Function:

20.00s* [0.01 -

10000.00 s]

22-** Miscellaneous

6.2.8

Over time, the integrator accumulates a contribution to the output from the PID controller as long as there is a deviation between the reference/setpoint and feedback signals. The contribution is proportional to the size of the deviation. This ensures that the deviation (error) approaches zero. Quick response on any deviation is obtained when the integral time is set to a low value. Setting it too low, however, may cause the control to become unstable. The value set is the time needed for the integrator to add the same contribution as the proportional part for a certain deviation. If the value is set to 10,000, the controller will act as a pure proportional controller with a P-band based on the value set in 20-93 PID Proportional Gain. When no deviation is present, the output from the proportional controller will be 0.

This group contains parameters used for monitoring water/ wastewater applications.

22-20 Low Power Auto Set-up

Start of auto set-up of power data for No-Flow Power tuning.

Option: Function:

[0] * OFF [1] Enabled

When set for Enabled, an auto set-up sequence is activated, automatically setting speed to approx. 50% and 85% of rated motor speed (4-13 Motor

Speed High Limit [RPM], 4-14 Motor Speed High Limit [Hz]). At those two speeds, the power

consumption is automatically measured and stored. Before enabling Auto Set-up:

22-20 Low Power Auto Set-up

Start of auto set-up of power data for No-Flow Power tuning.

Option: Function:

1. Close valve(s) in order to create a noflow condition

2. The adjustable frequency drive must be set for open-loop (1-00 Configuration Mode). Note that it is important also to set 1-03 Torque Characteristics.

NOTE!

Auto set-up must be done when the system has reached normal operating temperature!

NOTE!

It is important that the 4-13 Motor Speed High Limit [RPM] or 4-14 Motor Speed High Limit [Hz] is set to the max. operational speed of the motor! It is important to do the auto set-up before configuring the integrated PI controller as settings will be reset when changing from closed to open-loop in 1-00 Configuration Mode.

NOTE!

Carry out the tuning with the same settings in 1-03 Torque Characteristics, as for operation after the tuning.

22-21 Low Power Detection

Option: Function:

[0] * Disabled [1] Enabled If selecting Enabled, the low power detection

commissioning must be carried out in order to set the parameters in group AP-3# for proper operation!

22-22 Low Speed Detection

Option: Function:

[0] * Disabled [1] Enabled Select Enabled for detecting when the motor

operates with a speed as set in 4-11 Motor Speed

Low Limit [RPM] or 4-12 Motor Speed Low Limit [Hz].

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-25

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

22-23 No-Flow Function

Common actions for Low Power Detection and Low Speed Detection (Individual selections not possible).

Option: Function:

[0] * OFF The drive will not respond to a No Flow

condition.

[1] Sleep Mode The drive will enter sleep mode and stop

when a No Flow condition is detected. See parameter group AP-4# for programming options for sleep mode.

[2] Warning The drive will continue to run, but activate a

No-Flow Warning [W92]. A drive digital output or a serial communication bus can communicate a warning to other equipment.

[3] Alarm The drive will stop running and activate a No-

Flow Alarm [A 92]. A drive digital output or a serial communication bus can communicate an alarm to other equipment.

NOTE!

Do not set 14-20 Reset Mode to [13] Infinite auto reset when 22-23 No-Flow Functionis set to [3] Alarm. Doing so will cause the drive to continuously cycle between running and stopping when a No Flow condition is detected.

22-26 Dry Pump Function

Select desired action for dry pump operation.

Option: Function:

serial communication bus can communicate an alarm to other equipment.

NOTE!

Low Power Detection must be Enabled (22-21 Low Power Detection) and commissioned (using either parameter group AP-3#, No Flow Power Tuning, or 22-20 Low Power Auto Set-up) in order to use Dry Pump Detection.

NOTE!

Do not set 14-20 Reset Mode, to [13] Infinite auto reset, when 22-26 Dry Pump Function is set to [2] Alarm. Doing so will cause the drive to continuously cycle between running and stopping when a dry pump condition is detected.

NOTE!

If the drive is equipped with a constant speed bypass with an automatic bypass function that starts the bypass if the drive experiences a persistent alarm condition, be sure to disable the bypass’s automatic bypass function, if [2] Alarm or [3] Man. Reset Alarm is selected as the dry pump function.

NOTE!

If the drive is equipped with a constant speed bypass with an automatic bypass function that starts the bypass if the drive experiences a persistent alarm condition, be sure to disable the bypass’ automatic bypass function, if [3] Alarm is selected as the No-Flow Function.

22-24 No-Flow Delay

Range: Function:

10 s* [1 - 600 s] Set the time. Low Power/Low Speed must

remain detected to activate signal for actions. If detection disappears before the timer runs out, the timer will be reset.

22-26 Dry Pump Function

Select desired action for dry pump operation.

Option: Function:

[0] * OFF [1] Warning The drive will continue to run, but activate a dry

pump warning [W93]. A drive digital output or a serial communication bus can communicate a warning to other equipment.

[2] Alarm The drive will stop running and activate a dry

pump alarm [A93]. A drive digital output or a

22-27 Dry Pump Delay

Range: Function:

10 s* [0 - 600 s] Defines for how long the Dry Pump condition

must be active before activating Warning or Alarm

22-30 No-Flow Power

Range: Function:

0.00 kW* [0.00 - 0.00 kW]

Readout of calculated no-flow power at actual speed. If power drops to the display value, the adjustable frequency drive will consider the condition as a no-flow situation.

22-31 Power Correction Factor

Range: Function:

100 %* [1 - 400

Make corrections to the calculated power at 22-30 No-Flow Power. If No Flow is detected when it should not be detected, the setting should be decreased. However, if No Flow is not detected when it should be detected, the setting should be increased to above 100%.

6-26 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

22-32 Low Speed [RPM]

Range: Function:

0 RPM* [0 - par.

22-36 RPM]

To be used if 0-02 Motor Speed Unit has been set for RPM (parameter not visible if Hz selected). Set used speed to the 50% level. This function is used for storing values needed to tune No-Flow Detection.

22-33 Low Speed [Hz]

Range: Function:

0 Hz* [0.0 - par.

22-37 Hz]

To be used if 0-02 Motor Speed Unit has been set for Hz (parameter not visible if RPM selected). Set used speed to the 50% level. The function is used for storing values needed to tune No-Flow Detection.

22-34 Low Speed Power [kW]

Range: Function:

0 kW* [0.00 -

0.00 kW]

To be used if 0-03 Regional Settings has been set for International (parameter not visible if North America selected). Set power consumption to 50% speed level. This function is used for storing values needed to tune No-Flow Detection.

22-37 High Speed [Hz]

Range: Function:

The function is used for storing values needed to tune No-Flow Detection.

22-38 High Speed Power [kW]

Range: Function:

0 kW* [0.00 -

0.00 kW]

To be used if 0-03 Regional Settings has been set for International (parameter not visible if North America selected). Set power consumption to 85% speed level. This function is used for storing values needed to tune No-Flow Detection.

22-39 High Speed Power [HP]

Range: Function:

0 hp* [0.00 -

0.00 hp]

To be used if 0-03 Regional Settings has been set for North America (parameter not visible if International selected). Set power consumption to 85% speed level. This function is used for storing values needed to tune No-Flow Detection.

22-40 Minimum Run Time

Range: Function:

10 s* [0 - 600 s]

22-35 Low Speed Power [HP]

Range: Function:

0 hp* [0.00 -

0.00 hp]

To be used if 0-03 Regional Settings has been set for North America (parameter not visible if International selected). Set power consumption to 50% speed level. This function is used for storing values needed to tune No-Flow Detection.

22-36 High Speed [RPM]

Range: Function:

0 RPM* [0 - par.

4-13 RPM]

To be used if 0-02 Motor Speed Unit has been set for RPM (parameter not visible if Hz selected). Set used speed for the 85% level. The function is used for storing values needed to tune No-Flow Detection.

22-37 High Speed [Hz]

Range: Function:

0.0 Hz* [0.0 - par. 4-14 Hz]

To be used if 0-02 Motor Speed Unit has been set for Hz (parameter not visible if RPM selected). Set used speed for the 85% level.

22-41 Minimum Sleep Time

Range: Function:

10 s* [0 - 600 s] Set the desired minimum time for staying in

sleep mode. This will override any wake-up conditions.

22-42 Wake-up Speed [RPM]

Range: Function:

0 RPM* [par. 4-11

- par. 4-13 RPM]

To be used if 0-02 Motor Speed Unit has been set for RPM (parameter not visible if Hz selected). Only to be used if 1-00 Configuration Mode is set for openloop and speed reference is applied by an external controller. Set the reference speed at which sleep mode should be canceled.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-27

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

22-43 Wake-up Speed [Hz]

Range: Function:

0 Hz* [par. 4-12

- par. 4-14 Hz]

To be used if 0-02 Motor Speed Unit has been set for Hz (parameter not visible if RPM selected). Only to be used if 1-00 Configu- ration Mode is set for open-loop and speed reference is applied by an external controller controlling the pressure. Set the reference speed at which sleep mode should be canceled.

22-44 Wake-up Ref./FB Difference

Range: Function:

10%* [0–

100%]

Only to be used if 1-00 Configuration Mode is set for closed-loop and the integrated PI controller is used for controlling the pressure. Set the pressure drop allowed in percentage of setpoint for the pressure (Pset) before canceling sleep mode.

NOTE!

If used in an application where the integrated PI controller is set for inverse control in 20-71 Tuning Mode, the value set in 22-44 Wake-up Ref./FB Difference will automatically be added.

22-45 Setpoint Boost

Range: Function:

0%* [-100

- 100 %]

22-46 Maximum Boost Time

Range: Function:

60 s* [0 -

Only to be used if 1-00 Configuration Mode, is set for closed-loop and the integrated PI controller is used. For example, in systems with constant pressure control, it is advantageous to increase the system pressure before the motor is stopped. This will extend the time during which the motor is stopped and help to avoid frequent start/stop. Set the desired overpressure/temperature as a percentage of the setpoint for the pressure (Pset)/ temperature before entering sleep mode. If set at 5%, the boost pressure will be Pset*1.05. The negative values can be used, for example, for cooling tower control, where a negative change is needed.

Only to be used if 1-00 Configuration Mode is set

600 s]

for closed-loop and the integrated PI controller is used for controlling the pressure. Set the maximum time for which boost mode will be allowed. If the set time is exceeded,

22-46 Maximum Boost Time

Range: Function:

sleep mode will be entered and will not wait for the set boost pressure to be reached.

22-50 End of Curve Function

Option: Function:

[0] * OFF End of Curve monitoring not active.

[1] Warning The drive will continue to run, but activate a End

of Curve warning [W94]. A drive digital output or a serial communication bus can communicate a warning to other equipment.

[2] Alarm The drive will stop running and activate a End of

Curve alarm [A 94]. A drive digital output or a serial communication bus can communicate an alarm to other equipment.

NOTE!

Automatic restart will reset the alarm and start the system again.

NOTE!

Do not set 14-20 Reset Mode, to [13] Infinite auto reset, when 22-50 End of Curve Function is set to [2] Alarm. Doing so will cause the drive to continuously cycle between running and stopping when a End of Curve condition is detected.

NOTE!

22-51 End of Curve Delay

Range: Function:

10 s* [0 - 600s]When an end of curve condition is detected, a

timer is activated. When the time set in this parameter expires and the End of Curve condition has been steady in the entire period, the function set in 22-50 End of Curve Function will be activated. If the condition disappears before the timer expires, the timer will be reset.

6-28 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Control Curve

(head)

(ow)

130BA388.11

100%

P22-81 0%

P22-83/ P22-84 P22-87

130BA385.11

P22-85/22-86

Control Curve

HMIN

HDESIGNSetpoint

nRATED_fRATED

nDESIGN-fDESIGN

H(head)

Setpoint

Control Curve

(head)H

H RATED P22-88

Q DESIGN P22-89

H MIN P22-83/ P22-84 P22-87

Q RATED P22-90

H DESIGN

130BA387.11

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

22-80 Flow Compensation

Option: Function:

[0] * Disabled

[1] Enabled

[0] Disabled: Setpoint compensation not active.

[1] Enabled: Setpoint compensation is active. Enabling this parameter allows the Flow Compensated Setpoint operation.

22-81 Square-linear Curve Approximation

Range: Function:

100 %* [0 - 100 %]

NOTE!

Not visible when running in cascade.

22-82 Work Point Calculation

Option: Function:

Example 2: Speed at system design working point is not known: Where the speed at system design working point is unknown, another reference point on the control curve needs to be determined by means of the data sheet. By looking at the curve for the rated speed and plotting the design pressure (H pressure Q plotting the design flow (Q pressure HD at that flow can be determined. Knowing these two points on the pump curve, along with H adjustable frequency drive to calculate the reference point B and thus to plot the control curve that will also include the system design working point A.

DESIGN

can be determined. Similarly, by

RATED

described above, allows the

MIN

, Point C), the flow at that

, Point D), the

DESIGN

22-82 Work Point Calculation

Option: Function:

Example 1: Speed at system design working point is known:

From the data sheet showing characteristics for the specific equipment at different speeds, simply reading across from the H Q

point allows us to find point A, which is

DESIGN

the system design working point. The pump characteristics at this point should be identified and the associated speed programmed. Closing the valves and adjusting the speed until H been achieved allows the speed at the no flow point to be identified. Adjustment of 22-81 Square-linear Curve Approxi- mation then allows the shape of the control curve to be adjusted infinitely.

point and the

DESIGN

MIN

has

[0]*Disabled

Disabled [0]: Work point calculation is not active. To be used if speed at design point is known (see table above).

[1] Enabled

Enabled [1]: Work point calculation is active. Enabling this parameter allows the calculation of the unknown System Design Working Point at 50/60 Hz speed, from the input data set in

22-83 Speed at No-Flow [RPM] 22-84 Speed at NoFlow [Hz], 22-87 Pressure at No-Flow Speed, 22-88 Pressure at Rated Speed, 22-89 Flow at Design Point and 22-90 Flow at Rated Speed.

22-84 Speed at No-Flow [Hz]

Range: Function:

50.0 Hz*

[0.0 par. 22-86 Hz]

Resolution 0.033 Hz.

The speed of the motor at which flow has effectively stopped and minimum pressure H

is achieved should be entered here in

MIN

Hz. Alternatively, the speed in RPM can be entered in 22-83 Speed at No-Flow [RPM]. If it has been decided to use Hz in 0-02 Motor

Speed Unit, then 22-86 Speed at Design Point [Hz] should also be used. Closing the valves

and reducing the speed until minimum pressure H value.

is achieved will determine this

MIN

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-29

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

22-85 Speed at Design Point [RPM]

Range: Function:

1500.

RPM*

[par. 22-83 -

60000. RPM]

Resolution 1 RPM.

Only visible when 22-82 Work Point Calculation is set to Disable. The speed of the motor at which the system design working point is achieved should be entered here in RPM. Alternatively, the speed in Hz can be entered in 22-86 Speed at Design Point [Hz]. If it has been decided to use RPM in 0-02 Motor Speed Unit, then 22-83 Speed at No-Flow [RPM] should also be used.

22-86 Speed at Design Point [Hz]

Range: Function:

50/60.0 Hz*

[par. 22-84 par. 4-19 Hz]

Resolution 0.033 Hz.

Only visible when 22-82 Work Point Calculation is set to Disable. The speed of the motor at which the system design working point is achieved should be entered here in Hz. Alternatively, the speed in RPM can be entered in 22-85 Speed at Design Point [RPM]. If it has been decided to use Hz in

0-02 Motor Speed Unit, then 22-83 Speed at No-Flow [RPM] should also be used.

22-87 Pressure at No-Flow Speed

Range: Function:

0.000 N/A* [0.000 - par.

22-88 N/A]

Please also see

22-82 Work Point Calculation point D.

Enter the pressure H corresponding to Speed at No Flow in Reference/Feedback Units.

22-88 Pressure at Rated Speed

Range: Function:

999999.999

N/A*

[par. 22-87 -

999999.999 N/A]

Enter the value corresponding to the Pressure at Rated Speed, in Reference/Feedback Units. This value can be defined using the pump datasheet.

MIN

22-83 Speed at No-Flow [RPM]

Range: Function:

achieved should be entered here in RPM. Alternatively, the speed in Hz can be entered in 22-84 Speed at No-Flow [Hz]. If it has been decided to use RPM in 0-02 Motor

Speed Unit, then 22-85 Speed at Design Point [RPM] should also be used. Closing the

valves and reducing the speed until minimum pressure H determine this value.

is achieved will

MIN

Please also see 22-82 Work Point Calculation point C.

22-90 Flow at Rated Speed

Range: Function:

0.000 N/A* [0.000 -

999999.999 N/A]

Enter the value corresponding to Flow at Rated Speed. This value can be defined using the pump datasheet.

6.2.9 T-0#

Use Timed Actions for actions needing to be performed on a daily or weekly basis, e.g., different references for working hours / non-working hours. Up to 10 Timed Actions can be programmed in the adjustable frequency drive. The Timed Action number is selected from the list when entering parameter group T-0# from the LCP. 23-00 ON Time – 23-04 Occurrence then refer to the selected Timed Action number. Each Timed Action is divided into an ON time and an OFF time, in which two different actions may be performed.

The clock control (parameter group K-7* Clock Settings) of Timed Actions can be overridden from Timed Actions Auto (clock controlled) to Timed Actions Disabled, Constant OFF

Actions or Constant ON Actions either inT-08 Timed Actions Mode or with commands applied to the digital inputs ([68] Timed Actions Disabled, [69] Constant OFF Actions or [70] Constant ON Actions, in parameter group E-0* Digital Inputs.

Display lines 2 and 3 in the LCP show the status for Timed Actions Mode (0-23 Display Line 2 Large and 0-24 Display Line 3 Large, setting ).

22-83 Speed at No-Flow [RPM]

Range: Function:

300.

RPM*

6-30 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

[0 - par. 22-85 RPM]

Resolution 1 RPM. The speed of the motor at which the flow is zero and the minimum pressure H

MIN

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

NOTE!

A change in mode via the digital inputs can only take place if T-08 Timed Actions Mode is set for [0] Times Actions Auto. If commands are applied simultaneously to the digital inputs for Constant OFF and Constant ON, Timed Actions mode will change to Timed Actions Auto and the two commands will be disregarded. If 0-70 Set Date and Time is not set or the adjustable frequency drive is set to HAND or OFF mode (e.g., via the LCP), Timed Actions mode will be change to Timed Actions Disabled. The Timed Actions have a higher priority than the same actions/commands activated by the digital inputs or the Smart Logic Controller.

NOTE!

The clock (parameter group K-7#) must be correctly programmed for Timed Actions to function correctly.

NOTE!

When mounting an Analog I/O OPCAIO option card, a battery backup of the date and time is included.

23-00 ON Time

Array [10]

Range: Function:

0 N/A* [0 - 0

N/A]

23-01 ON Action

Arra [10]

Option: Function:

[0] * DISABLED [1] No action [2] Select set-up 1 [3] Select set-up 2

Sets the ON time for the timed action.

NOTE!

The adjustable frequency drive has no backup of the clock function and the set date/time will reset to default (2000-01-01 00:00) after a power-down unless the Analog I/O option module (OPCAIO) with battery backup of the Real Time Clock is installed. In 0-79 Clock Fault, it is possible to program for a warning in case the clock has not been set properly, e.g., after a power-down.

Select the action during ON Time. See 13-52 SL Controller Action for descriptions of the options.

23-01 ON Action

Arra [10]

Option: Function:

[4] Select set-up 3 [5] Select set-up 4 [10] Select preset ref 0 [11] Select preset ref 1 [12] Select preset ref 2 [13] Select preset ref 3 [14] Select preset ref 4 [15] Select preset ref 5 [16] Select preset ref 6 [17] Select preset ref 7 [18] Select ramp 1 [19] Select ramp 2 [22] Run [23] Run reverse [24] Stop [26] Dcstop [27] Coast [28] Freeze output [29] Start timer 0 [30] Start timer 1 [31] Start timer 2 [32] Set digital out A low [33] Set digital out B low [34] Set digital out C low [35] Set digital out D low [36] Set digital out E low [37] Set digital out F low [38] Set digital out A high [39] Set digital out B high [40] Set digital out C high [41] Set digital out D high [42] Set digital out E high [43] Set digital out F high [60] Reset Counter A [61] Reset Counter B [70] Start Timer 3 [71] Start Timer 4 [72] Start Timer 5 [73] Start Timer 6 [74] Start Timer 7

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-31

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

23-02 OFF Time

Array [10]

Range: Function:

0 N/A* [0 - 0

N/A]

Sets the OFF time for the timed action.

NOTE!

23-03 OFF Action

Array [10]

Option: Function:

Select the action during OFF Time. See 13-52 SL Controller Action for descriptions of the options.

[0] * DISABLED [1] No action [2] Select set-up 1 [3] Select set-up 2 [4] Select set-up 3 [5] Select set-up 4 [10] Select preset ref 0 [11] Select preset ref 1 [12] Select preset ref 2 [13] Select preset ref 3 [14] Select preset ref 4 [15] Select preset ref 5 [16] Select preset ref 6 [17] Select preset ref 7 [18] Select ramp 1 [19] Select ramp 2 [22] Run [23] Run reverse [24] Stop [26] Dcstop [27] Coast [28] Freeze output [29] Start timer 0 [30] Start timer 1 [31] Start timer 2 [32] Set digital out A low [33] Set digital out B low [34] Set digital out C low

23-03 OFF Action

Array [10]

Option: Function:

[35] Set digital out D low [36] Set digital out E low [37] Set digital out F low [38] Set digital out A high [39] Set digital out B high [40] Set digital out C high [41] Set digital out D high [42] Set digital out E high [43] Set digital out F high [60] Reset Counter A [61] Reset Counter B [70] Start Timer 3 [71] Start Timer 4 [72] Start Timer 5 [73] Start Timer 6 [74] Start Timer 7

23-04 Occurrence

Array [10]

Option: Function:

Select the day(s) to which the timed action applies. Specify working/nonworking days in 0-81 Working Days,

0-82 Additional Working Days and 0-83 Additional Non-Working Days.

[0] * All days [1] Working days [2] Non-working days [3] Monday [4] Tuesday [5] Wednesday [6] Thursday [7] Friday [8] Saturday [9] Sunday

6.2.10 Water Application Functions, 29-**

The group contains parameters used for monitoring water/ wastewater applications.

29-00 Pipe Fill Enable

Option: Function:

29-01 Pipe Fill Speed [RPM]

Range: Function:

Size related* [par. 4-11 - par. 4-13 RPM]

6-32 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

29-02 Pipe Fill Speed [Hz]

Range: Function:

Size related* [par. 4-12 - par. 4-14 Hz]

29-03 Pipe Fill Time

Range: Function:

29-04 Pipe Fill Rate

Range: Function:

0.001

ProcessCtrlUnit*

[0.001–

999999.999 ProcessCtrlUnit]

Specifies the filling rate in units/second using the PI controller. Filling rate units are feedback units/second. This function is used for filling up vertical pipe systems but will be active when the filling time has expired regardless until the pipe fill setpoint set in is reached.

29-05 Filled Setpoint

Range: Function:

0.000

ProcessCtrlUnit*

[-999999.999–

999999.999 ProcessCtrlUnit]

Specifies the filled setpoint at which the pipe fill function will be disabled and the PID controller will take control. This function can be used both for horizontal and vertical pipe systems.

MG.20.Y1.22 - VLT® is a registered Danfoss trademark 6-33

How to program the adjustab... VLT AQUA 12-Pulse High Power Instruction Manual

6.3 Parameter Options

6.3.1 Default settings

Changes during operation: ”TRUE” means that the parameter can be changed while the adjustable frequency drive is in operation and “FALSE” means that the adjustable frequency drive 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 by means of an adjustable frequency drive.

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 3600000 3600 60 1/60 100000010000010000 1000 100 10 1 0.1 0.01 0.001 0.00010.00001 0.00000

6-34 MG.20.Y1.22 - VLT® is a registered Danfoss trademark

Danfoss FC 200 Operating guide

Specifications and Main Features

Frequently Asked Questions

User Manual