Page 1: Table Of Contents
VLT AQUA High Power Operation Instructions Contents Contents 1 How to Read these Operating Instructions Copyright, Limitation of Liability and Revision Rights Approvals Symbols 2 Safety General Warning Before commencing repair work Special conditions Avoid unintended start Safe Stop Installation...
Page 2 Contents VLT AQUA High Power Operation Instructions Motor Insulation Motor Bearing Currents Control cable routing Electrical Installation, Control Terminals Connection Examples Start/Stop Pulse Start/Stop Electrical Installation - additional Electrical Installation, Control Cables Switches S201, S202, and S801 Final Set-up and Test...
Page 3 VLT AQUA High Power Operation Instructions Contents Special Functions 14-** FC Information 15-** Data Readouts 16-** Data Readouts 2 18-** FC Closed Loop 20-** Ext. Closed Loop 21-** Application Functions 22-** Timed Actions 23-** Cascade Controller 25-** Analog I/O Option MCB 109 26-**...
Page 4 1 How to Read these Operating Instructions VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 5: How To Read These Operating Instructions
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.
Page 6: Approvals
Design Guide MG.20.NX.YY entails technical information about the drive design and customer applications. Programming Guide MG.20.OX.YY provides information on how to programme and includes complete parameter descriptions. X = Revision number YY = Language code Danfoss Drives technical literature is also available online at www.danfoss.com/BusinessAreas/DrivesSolutions/Documentations/Technical+Documenta- tion. 1.1.2 Approvals 1.1.3 Symbols Symbols used in these Operating Instructions.
Page 7: Safety
Installation at High Altitudes Installation at high altitude: 380 - 480 V: At altitudes above 3 km, please contact Danfoss Drives regarding PELV. 525 - 690 V: At altitudes above 2 km, please contact Danfoss Drives regarding PELV. Warning against Unintended Start 1.
Page 8: General Warning
2 Safety VLT AQUA High Power Operation Instructions 2.1.2 General Warning Warning: Touching the electrical parts may be fatal - even after the equipment has been disconnected from mains. Also make sure that other voltage inputs have been disconnected, (linkage of DC intermediate circuit), as well as the motor connection for kinetic back-up.
Page 9: Avoid Unintended Start
VLT AQUA High Power Operation Instructions 2 Safety 2.1.5 Caution The frequency converter's DC link capacitors remain charged after power has been disconnected. To avoid an electrical shock hazard, disconnect the frequency converter from the mains before carrying out maintenance. Before doing service on the frequency converter,...
Page 10 2 Safety VLT AQUA High Power Operation Instructions Illustration 2.2: Illustration of the essential aspects of an installation to achieve a Stopping Category 0 (EN 60204-1) with safety Category 3 (EN 954-1). ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 11: Safe Stop Of The Frequency Converter
VLT AQUA High Power Operation Instructions 2 Safety 2.1.8 Safe Stop of the Frequency Converter Safe Torque Off For versions fitted with a Safe Stop terminal 37 input, the frequency converter can perform the safety function (As defined by draft CD...
Page 12: It Mains
2 Safety VLT AQUA High Power Operation Instructions 2.1.9 IT mains IT Mains Do not connect frequency converters with RFI-filters to mains supplies with a voltage between phase and earth of more than 440 V for 400 V converters and 760 V for 690 V converters.
Page 13: How To Install
VLT AQUA High Power Operation Instructions 3 How to Install 3 How to Install 3.1 How to Get Started 3.1.1 About How to Install This chapter covers mechanical and electrical installations to and from power terminals and control card terminals.
Page 14: Receiving The Frequency Converter
3 How to Install VLT AQUA High Power Operation Instructions Select the best possible operation site by considering the following (see details on the following pages, and the respective Design Guides): • Ambient operating temperature • Installation method • How to cool the unit •...
Page 15 VLT AQUA High Power Operation Instructions 3 How to Install 3.2.4 Lifting Always lift the frequency converter in the dedicated lifting eyes. For all D and E2 (IP00) frames, use a bar to avoid bending the lifting holes of the frequency converter.
Page 16 3 How to Install VLT AQUA High Power Operation Instructions Illustration 3.6: Recommended lifting method, frame size Illustration 3.7: Recommended lifting method, frame size Note the plinth is provided in the same packaging as the frequency converter but is not attached to F1-F4 frames during shipment.
Page 17 VLT AQUA High Power Operation Instructions 3 How to Install ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 18 3 How to Install VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 19 VLT AQUA High Power Operation Instructions 3 How to Install ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 20 3 How to Install VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 21 VLT AQUA High Power Operation Instructions 3 How to Install ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 22 3 How to Install VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 23 VLT AQUA High Power Operation Instructions 3 How to Install Mechanical dimensions , Frame size D Frame Size 110 - 132 kW at 400 V 160 - 250 kW at 400 V 110 - 132 kW at 400 V 160 - 250 kW at 400 V...
Page 24 3 How to Install VLT AQUA High Power Operation Instructions 3.2.6 Rated Power Frame size Enclosure 21/54 21/54 protection NEMA Type 1/ Type 12 Type 1/ Type 12 Chassis Chassis 110 - 132 kW at 400 V 150 - 250 kW at 400 V...
Page 25 VLT AQUA High Power Operation Instructions 3 How to Install 3.3 Mechanical Installation Preparation of the mechanical installation of the frequency converter must be done carefully to ensure a proper result and to avoid additional work during installation. Start taking a close look at the mechanical drawings at the end of this instruction to become familiar with the space demands.
Page 26 3 How to Install VLT AQUA High Power Operation Instructions 3.3.3 Terminal locations - frame size D Take the following position of the terminals into consideration when you design for cables access. Illustration 3.10: Position of power connections, frame size D3 and D4 Illustration 3.11: Position of power connections with disconnect switch, frame size D1 and D2...
Page 27 VLT AQUA High Power Operation Instructions 3 How to Install IP 21 (NEMA 1) / IP 54 (NEMA 12) IP 00 / Chassis Frame size D1 Frame size D2 Frame size D3 Frame size D4 277 (10.9) 379 (14.9) 119 (4.7) 122 (4.8)
Page 28 3 How to Install VLT AQUA High Power Operation Instructions 3.3.4 Terminal Locations - frame size E Terminal locations - E1 Take the following position of the terminals into consideration when designing the cable access. Illustration 3.12: IP21 (NEMA Type 1) and IP54 (NEMA Type 12) enclosure power connection positions Illustration 3.13: IP21 (NEMA type 1) and IP54 (NEMA type 12) enclosure power connection positions (detail B)
Page 29 VLT AQUA High Power Operation Instructions 3 How to Install Illustration 3.14: IP21 (NEMA type 1) and IP54 (NEMA type 12) enclosure power connection position of disconnect switch Frame size UNIT TYPE DIMENSION FOR DISCONNECT TERMINAL IP54/IP21 UL AND NEMA1/NEMA12 250/315 kW (400V) AND 355/450-500/630 KW 381 (15.0)
Page 30 3 How to Install VLT AQUA High Power Operation Instructions Terminal locations - E2 Take the following position of the terminals into consideration when designing the cable access. Illustration 3.15: IP00 enclosure power connection positions Illustration 3.16: IP00 enclosure power connection positions ®...
Page 31 VLT AQUA High Power Operation Instructions 3 How to Install Illustration 3.17: IP00 enclosure power connections positions of disconnect switch Note that the power cables are heavy and difficult to bend. Consider the optimum position of the frequency converter for ensuring easy installation of the cables.
Page 32 3 How to Install VLT AQUA High Power Operation Instructions 3.3.5 Terminal Locations - frame size F The F frames have four different sizes, F1, F2, F3 and F4. The F1 and F2 consist of an inverter cabinet on the right and rectifier cabinet on the left.
Page 33 VLT AQUA High Power Operation Instructions 3 How to Install Terminal locations - Rectifier (F1, F2, F3 and F4) Illustration 3.21: Terminal locations - Rectifier (Left side, front and right side view) 1) Loadshare Terminal (-) 2) Earth ground bar...
Page 34 3 How to Install VLT AQUA High Power Operation Instructions Terminal locations - Options Cabinet with circuit breaker/ molded case switch (F3 and F4) Illustration 3.23: Terminal locations - Options Cabinet with circuit breaker/ molded case switch (Left side, front and right side view) 1) Earth ground bar 3.3.6 Cooling and Airflow...
Page 35 VLT AQUA High Power Operation Instructions 3 How to Install Enclosure protection Frame size Door fan / Top fan airflow Airflow over heatsink IP21 / NEMA 1 D1 and D2 170 m /h (100 cfm) 765 m /h (450 cfm)
Page 36 3 How to Install VLT AQUA High Power Operation Instructions 3.3.8 Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12) Cables are connected through the gland plate from the bottom. Remove the plate and plan where to place the entry for the glands or conduits. Prepare holes in the marked area on the drawing.
Page 37 VLT AQUA High Power Operation Instructions 3 How to Install Frame size F1 Frame size F2 Frame size F3 Frame size F4 F1-F4: Cable entries viewed from the bottom of the frequency converter - 1) Place conduits in marked areas ®...
Page 38 3 How to Install VLT AQUA High Power Operation Instructions Illustration 3.26: Mounting of bottom plate,Frame size E1. The bottom plate of the E1 frame can be mounted from either in- or outside of the enclosure, allowing flexibility in the installation process, i.e. if mounted from the bottom the glands and cables can be mounted before the frequency converter is placed on the pedestal.
Page 39 VLT AQUA High Power Operation Instructions 3 How to Install 3.4 Field Installation of Options 3.4.1 Installation of Duct Cooling Kit in Rittal Enclosures This section deals with the installation of IP00 / chassis enclosed frequency converters with duct work cooling kits in Rittal enclosures. In addition to the enclosure a 200 mm base/plinth is required.
Page 40 3 How to Install VLT AQUA High Power Operation Instructions A doorfan(s) is required on the Rittal cabinet to remove the loses not contained in the backchannel of the drive. The minimum doorfan(s) airflow required at the drive maximum ambient for the D3 and D4 is 391 m^3/h (230 cfm). The minimum doorfan(s) airflow required at the drive maximum ambient for the E2 is 782 m^3/h (460 cfm).
Page 41 VLT AQUA High Power Operation Instructions 3 How to Install 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 frequency converter according to the pressure drop.
Page 42 3 How to Install VLT AQUA High Power Operation Instructions 3.4.2 Outside installation/ NEMA 3R kit for Rittal enclosures This section is for the installation of NEMA 3R kits available for the frequency converter frames D3, D4 and E2. These kits are designed and tested to be used with IP00/ Chassis versions of these frames in Rittal TS8 NEMA 3R or NEMA 4 enclosures.
Page 43 VLT AQUA High Power Operation Instructions 3 How to Install 175R5922 Please see the instructions for further information 3.4.3 Installation on pedestal This section describes the installation of a pedestal unit available for the frequency converters frames D1 and D2. This is a 200 mm high pedestal that allows these frames to be floor mounted.
Page 44 3 How to Install VLT AQUA High Power Operation Instructions Install the pedestal on the floor. Fixing holes are to be drilled according to this figure: Illustration 3.34: Drill master for fixing holes in floor. Mount the drive on the pedestal and fix it with the included bolts to the pedestal as shown on the illustration.
Page 45 VLT AQUA High Power Operation Instructions 3 How to Install 3.4.4 Input plate option This section is for the field installation of input option kits available for frequency converters in all D and E frames. Do not attempt to remove RFI filters from input plates. Damage may occur to RFI filters if they are removed from the input plate.
Page 46 3 How to Install VLT AQUA High Power Operation Instructions 3.4.5 Installation of Mains Shield for frequency converters This section is for the installation of a mains shield for the frequency converter series with D1, D2 and E1 frames. It is not possible to install in the IP00/ Chassis versions as these have included as standard a metal cover.
Page 47 VLT AQUA High Power Operation Instructions 3 How to Install • IEC 60755 Type B device monitors AC, pulsed DC, and pure DC ground fault currents • LED bar graph indicator of the ground fault current level from 10–100% of the setpoint •...
Page 48 3 How to Install VLT AQUA High Power Operation Instructions Dedicated thermistor inputs (2) Features: • Each module capable of monitoring up to six thermistors in series • Fault diagnostics for wire breakage or short-circuits of sensor leads • ATEX/UL/CSA certification •...
Page 49 VLT AQUA High Power Operation Instructions 3 How to Install 3.6 Electrical Installation 3.6.1 Power Connections Cabling and Fusing Cables General All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. Copper (75°C) conductors are recommended.
Page 50 3 How to Install VLT AQUA High Power Operation Instructions Screening of cables: Avoid installation with twisted screen ends (pigtails). They spoil the screening effect at higher frequencies. If it is necessary to break the screen to install a motor isolator or motor contactor, the screen must be continued at the lowest possible HF impedance.
Page 51 VLT AQUA High Power Operation Instructions 3 How to Install Illustration 3.36: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12), frame size D1 Illustration 3.37: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12) with disconnect, fuse and RFI filter, frame size D2...
Page 52 3 How to Install VLT AQUA High Power Operation Instructions Illustration 3.38: Compact IP 00 (Chassis), frame size D3 Illustration 3.39: Compact IP 00 (Chassis) with disconnect, fuse and RFI filter, frame size D4 AUX Relay Brake Temp Switch SMPS Fuse (see fuse tables for part number)
Page 53 VLT AQUA High Power Operation Instructions 3 How to Install Illustration 3.40: Position of earth terminals IP00, frame sizes D Illustration 3.41: Position of earth terminals IP21 (NEMA type 1) and IP54 (NEMA type 12) D2 and D4 shown as examples. D1 and D3 are equivalent.
Page 54 3 How to Install VLT AQUA High Power Operation Instructions Illustration 3.42: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12) frame size E1 Illustration 3.43: Compact IP 00 (Chassis) with disconnect, fuse and RFI filter, frame size E2...
Page 55 VLT AQUA High Power Operation Instructions 3 How to Install Illustration 3.44: Position of earth terminals IP00, frame sizes E ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 56 3 How to Install VLT AQUA High Power Operation Instructions Illustration 3.45: Rectifier Cabinet, frame size F1, F2, F3 and F4 24 V DC, 5 A Loadsharing T1 Output Taps Temp Switch 104 105 Control Transformer Fuses (2 or 4 pieces). See fuse tables for part numbers Manual Motor Starters SMPS Fuse.
Page 57 VLT AQUA High Power Operation Instructions 3 How to Install Illustration 3.46: Inverter Cabinet, frame size F1 and F3 External Temperature Monitoring Motor AUX Relay NAMUR NAMUR Fuse. See fuse tables for part numbers AUX Fan Fan Fuses. See fuse tables for part numbers 101 102 103 SMPS Fuses.
Page 58 3 How to Install VLT AQUA High Power Operation Instructions Illustration 3.47: Inverter Cabinet, frame size F2 and F4 External Temperature Monitoring Motor AUX Relay NAMUR NAMUR Fuse. See fuse tables for part numbers AUX Fan Fan Fuses. See fuse tables for part numbers 101 102 103 SMPS Fuses.
Page 59 VLT AQUA High Power Operation Instructions 3 How to Install Illustration 3.48: Options Cabinet, frame size F3 and F4 Pilz Relay Terminal Safety Relay Coil Fuse with PILS Relay RCD or IRM Terminal See fuse tables for part numbers Mains...
Page 60 3 How to Install VLT AQUA High Power Operation Instructions 3.6.2 Earthing The following basic issues need to be considered when installing a frequency converter, so as to obtain electromagnetic compatibility (EMC). • Safety earthing: Please note that the frequency converter has a high leakage current and must be earthed appropriately for safety reasons.
Page 61 VLT AQUA High Power Operation Instructions 3 How to Install Illustration 3.49: Always use a torque wrench to tighten the bolts. Frame size Terminal Torque Bolt size D1, D2, D3 and D4 Mains 19 Nm (168 in-lbs) Motor Load sharing 9.5 Nm (84 in-lbs)
Page 62 3 How to Install VLT AQUA High Power Operation Instructions • 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 par. 4-10...
Page 63 VLT AQUA High Power Operation Instructions 3 How to Install Please note that voltages up to 1099 VDC, depending on the supply voltage, may occur on the terminals. F Frame Requirements The brake resistor(s) must be connected to the brake terminals in each inverter module.
Page 64 3 How to Install VLT AQUA High Power Operation Instructions 3.6.11 Shielding against Electrical Noise Before mounting the mains power cable, mount the EMC metal cover to ensure best EMC performance. NOTE: The EMC metal cover is only included in units with an RFI filter.
Page 65 Short-circuit protection: The frequency converter 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 frequency converter provides full short-circuit protection in case of a short-circuit on the motor output.
Page 66 3 How to Install VLT AQUA High Power Operation Instructions Size/Type Bussmann PN* Rating Siba P500 170M8611 1100 A, 1000 V 20 781 32.1000 P560 170M8611 1100 A, 1000 V 20 781 32.1000 P630 170M6467 1400 A, 700 V 20 681 32.1400...
Page 67 VLT AQUA High Power Operation Instructions 3 How to Install Supplementary fuses Frame size Bussmann PN* Rating D, E and F KTK-4 4 A, 600 V Table 3.12: SMPS Fuse Size/Type Bussmann PN* LittelFuse Rating P110-P315, 380-480 V KTK-4 4 A, 600 V...
Page 68: Motor Insulation
3 How to Install VLT AQUA High Power Operation Instructions 3.6.15 Mains disconnectors - frame size D, E and F Frame size Power & Voltage Type D1/D3 P110-P132 380-480V & P110-P160 525-690V ABB OETL-NF200A D2/D4 P160-P250 380-480V & P200-P400 525-690V...
Page 69: Control Cable Routing
VLT AQUA High Power Operation Instructions 3 How to Install Provide a good high frequency connection between the motor and the frequency converter for instance by screened cable which has a 360° connection in the motor and the frequency converter Provide a low impedance path from frequency converter to building ground/earth and from the motor to building ground/earth.
Page 70: Electrical Installation, Control Terminals
3 How to Install VLT AQUA High Power Operation Instructions In the Chassis (IP00) and NEMA 1 units it is also possible to connect the fieldbus from the top of the unit as shown on the picture to the right. On the NEMA 1 unit a cover plate must be removed.
Page 71 VLT AQUA High Power Operation Instructions 3 How to Install ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 72: Connection Examples
3 How to Install VLT AQUA High Power Operation Instructions 3.7 Connection Examples 3.7.1 Start/Stop Terminal 18 = par. 5-10 Terminal 18 Digital Input Start Terminal 27 = par. 5-12 Terminal 27 Digital Input No operation (De- coast inverse fault Terminal 37 = Safe stop 3.7.2 Pulse Start/Stop...
Page 73 VLT AQUA High Power Operation Instructions 3 How to Install 3.7.3 Speed Up/Down Terminals 29/32 = Speed up/down:. Terminal 18 Digital Input Terminal 18 = par. 5-10 Start [9] (de- fault) Terminal 27 Digital Input Terminal 27 = par. 5-12...
Page 74: Electrical Installation - Additional
3 How to Install VLT AQUA High Power Operation Instructions 3.8 Electrical Installation - additional 3.8.1 Electrical Installation, Control Cables Illustration 3.53: Diagram showing all electrical terminals without options. Safe Stop Installa- Terminal 37 is the input to be used for Safe Stop. For instructions on Safe Stop installation please refer to the section tion in the frequency converter Design Guide.
Page 75 VLT AQUA High Power Operation Instructions 3 How to Install Input polarity of control terminals Control cables must be screened/armoured. Connect the wires as described in the Operating Instruction for the frequency converter. Remember to connect the shields in a proper way to ensure optimum electrical immunity.
Page 76: Switches S201, S202, And S801
3 How to Install VLT AQUA High Power Operation Instructions 3.8.2 Switches S201, S202, and S801 Switches S201 (A53) and S202 (A54) are used to select a current (0-20 mA) or a voltage (-10 to 10 V) configuration of the analog input terminals 53 and 54 respectively.
Page 77: Final Set-Up And Test
VLT AQUA High Power Operation Instructions 3 How to Install 3.9 Final Set-up and Test To test the set-up and ensure that the frequency converter is running, follow these steps. Step 1. Locate the motor name plate The motor is either star- (Y) or delta- connected (Δ). This information is located on the motor name plate data.
Page 78 "Report Value” in the [Alarm Log] shows the last measuring sequence carried out by the AMA, before the frequency converter 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 number and alarm description.
Page 79: Additional Connections
VLT AQUA High Power Operation Instructions 3 How to Install 3.10 Additional Connections 3.10.1 Mechanical Brake Control In hoisting/lowering applications, it is necessary to be able to control an electro-mechanical brake: • Control the brake using any relay output or digital output (terminal 27 or 29).
Page 80 4 How to operate the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 81: How To Operate The Frequency Converter
VLT AQUA High Power Operation Instructions 4 How to operate the frequency converter 4 How to operate the frequency converter 4.1 Ways of Operation 4.1.1 Ways of Operation The frequency converter can be operated in 3 ways: Graphical Local Control Panel (GLCP), see 6.1.2 Numeric Local Control Panel (NLCP), see 6.1.3...
Page 82 4 How to operate the frequency converter VLT AQUA High Power Operation Instructions 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.
Page 83 VLT AQUA High Power Operation Instructions 4 How to operate the frequency converter Bottom section always shows the state of the frequency converter in Status mode. Top section Middle section Bottom section Display Contrast Adjustment Press [status] and [▲] for darker display Press [status] and [▼] for brighter display...
Page 84 4 How to operate the frequency converter VLT AQUA High Power Operation Instructions The Main Menu parameters can be accessed immediately unless a password has been created via par. 0-60, 0-61, 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 Setup and Function Setups provides the simplest and quickest access to the typical required parameters.
Page 85 VLT AQUA High Power Operation Instructions 4 How to operate the frequency converter • 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.
Page 86: How To Operate Numeric Lcp (Nlcp)
4 How to operate the frequency converter VLT AQUA High Power Operation Instructions 4.1.3 How to operate numeric LCP (NLCP) The following instructions are valid for the NLCP (LCP 101). The control panel is divided into four functional groups: Numeric display.
Page 87 VLT AQUA High Power Operation Instructions 4 How to operate the frequency converter Navigation Keys [Back] for stepping backwards ▲ ▼ Arrow [ keys are used for manoeuvring between parameter groups, parameters and within parameters [OK] is used for choosing a parameter marked by the cursor and for enabling Illustration 4.4: Display example...
Page 88 4 How to operate the frequency converter VLT AQUA High Power Operation Instructions Press [OK] key. ▲ ▼ Use [ ] and [ ] keys to find parameter to edit. Press [OK] key. ▲ ▼ Use [ ] and [ ] keys to select correct parameter setting.
Page 89: Tips And Tricks
VLT AQUA High Power Operation Instructions 4 How to operate the frequency converter 4.1.8 Read-out and Programming of Indexed Parameters Parameters are indexed when placed in a rolling stack. Alarm Log: Error Code Alarm Log: Time par. 15-30 to par. 15-32 contain a fault log which can be read out.
Page 90 4 How to operate the frequency converter VLT AQUA High Power Operation Instructions 4.1.11 Initialisation to Default Settings There are two ways to initialise the frequency converter to default: Recommended initialisation and manual initialisation. Please be aware that they have different impact according to the below description.
Page 91 4.1.14 PC Software tools PC-based Configuration Tool MCT 10 All Frequency converters are equipped with a serial communication port. Danfoss provides a PC tool for communication between PC and frequency Available Literature converter, PC-based Configuration Tool MCT 10. Please check the section on for detailed information on this tool.
Page 92 Timed Action Programming Smart Logic Controller Set-up Ordering number: Please order the CD containing MCT 10 Set-up Software using code number 130B1000. MCT 10 can also be downloaded from the Danfoss Internet: WWW.DANFOSS.COM, Business Area: Motion Controls ® MG.20.P3.02 - VLT...
Page 93: How To Programme The Frequency Converter
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 5 How to programme the frequency converter 5.1 How to programme 5.1.1 Parameter Set-Up Overview of parameter groups Group Title Function Operation / Display Parameters related to the fundamental functions of the frequency converter, function of the LCP buttons and configuration of the LCP display.
Page 94: Q1 My Personal Menu
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 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 1-23 Motor Frequency [Hz]...
Page 95 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 5.1.5 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, dossing pumps, well pumps, booster pumps, mixer pumps, aeration blowers and other pump and fan applications.
Page 96: Q5 Changes Made
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 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 Relay 1 ⇒ 5-40 Function Relay 0-70 Set Date and Time 0-20 Display Line 1.1 Small...
Page 97: Q6 Loggings
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 5.1.7 Q6 Loggings Q6 Loggings can be used for fault finding. Please notice that the parameters listed in the below table for Q6 only serve as examples as they will vary depending on the programming of the particular frequency converter.
Page 98: Main Menu
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 5.1.8 Main Menu Mode Both the GLCP and NLCP provide access to the main menu mode. Select the Main Menu mode by pressing the [Main Menu] key. Illustration 6.2 shows the resulting read-out, which appears on the display of the GLCP.
Page 99: Commonly Used Parameters - Explanations
® For a detailed explanation of all parameters, please refer to the VLT AQUA Drive Programming Guide MG.20.OX.YY which is available on www.dan- foss.com or by ordering at the local Danfoss office. ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 100 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 5.2.2 0-** Operation / Display Parameters related to the fundamental functions of the frequency converter, function of the LCP buttons and configuration of the LCP display. 0-01 Language...
Page 101 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter [1006] Readout Receive Error Counter View the number of CAN control receipt errors since the last power-up. [1007] Readout Bus Off Counter View the number of Bus Off events since the last power-up.
Page 102 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions [1659] Adjusted Setpoint Displays the actual operating set-point after it is modified by flow compensation. See parameters 22-8*. [1660] Digital Input Displays the status of the digital inputs. Signal low = 0; Signal high = 1.
Page 103 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter [2157] Ext. 3 Reference [Unit] The value of the reference for extended Closed Loop Controller 3 [2158] Ext. 3 Feedback [Unit] The value of the feedback signal for extended Closed Loop Controller 3 [2159] Ext.
Page 104 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 0-38 Display Text 2 Range: Function: 0 N/A* [0 - 0 N/A] In this parameter it is possible to write an individual text string for display in the LCP or to be read Display via serial communication.
Page 105 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 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 se- Date Format lected in par.
Page 106 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 1-23 Motor Frequency Range: Function: 50. Hz* [20 - 1000 Hz] Select the motor frequency value from the motor nameplate data.For 87 Hz operation with 230/400 Motor Speed High Limit V motors, set the nameplate data for 230 V/50 Hz.
Page 107 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter It is important to set motor par. 1-2* Motor Data correctly, since these form part of the AMA algorithm. An AMA must be performed to achieve optimum dynamic motor performance. It may take up to 10 min., depending on motor power rating.
Page 108 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 3-10 Preset Reference Array [8] Range: Function: 0.00 %* [-100.00 - 100.00 %] Enter up to eight different preset references (0-7) in this parameter, using array programming. The preset reference is stated as a percentage of the value Ref (par.
Page 109 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 3-85 Check Valve Ramp Time Range: Function: 0 s* [0 – 60 s] In order to protect ball check valves in a stop situation, the check valve ramp can be utilized as a...
Page 110 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 5.2.5 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] Enter the minimum limit for motor speed.
Page 111 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter The digital inputs are used for selecting various functions in the frequency converter. All digital inputs can be set to the following functions: Digital input function Select...
Page 112 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions When the frequency converter is at the torque limit and has received a stop command, it may not stop by itself. To ensure that the frequency converter stops, Torque limit &...
Page 113 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter Active Set-up [23] Set-up select bit 0 Selects one of the four set-ups. Set par. 0-10 to Multi Set-up. [24] Set-up select bit 1 Same as Set-up select bit 0 [23].
Page 114 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions controlled by the relay RELAY1. Variable speed pump (lead) cannot be interlocked in the basic Cas- cade Controller. See below table: Setting in Par. 5-1* Setting in Par. 25-06...
Page 115 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter [53] Hand start [54] Auto start [55] DigiPot increase [56] DigiPot decrease [57] DigiPot clear [62] Reset Counter A [65] Reset Counter B [66] Sleep Mode [78] Reset Maint.
Page 116 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions [55] DigiPot increase [56] DigiPot decrease [57] DigiPot clear [60] Counter A (up) [61] Counter A (down) [62] Reset Counter A [63] Counter B (up) [64] Counter B (down)
Page 117 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter [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...
Page 118 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 5-40 Function Relay Array [8] (Relay 1 [0], Relay 2 [1], Relay 7 [6], Relay 8 [7], Relay 9 [8]) Select options to define the function of the relays.
Page 119 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter [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...
Page 120 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 6-00 Live Zero Timeout Time Range: Function: 10 s* [1 - 99 s] Enter the Live Zero Time-out time period. Live Zero Time-out Time is active for analog inputs, i.e.
Page 121 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 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/ Terminal 53 Low Ref./Feedb.
Page 122 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions [105] Torque 0-Tnom : 0 - Motor rated torque, (0-20 mA) [106] Power 0-Pnom : 0 - Motor rated power, (0-20 mA) [107] Speed 0-HighLim : 0 - Speed High Limit (par. 4-13 and par. 4-14), (0-20 mA) [113] Ext.
Page 123 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 6-52 Terminal 42 Output Max Scale Range: Function: 100.00 %* [0.00 - 200.00 %] Scale for the maximum output (20 mA) of the analog signal at terminal 42.
Page 124 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions EXAMPLE 3: Variable value= REFERENCE, range= Min ref - Max ref Range needed for output= Min ref (0%) - Max ref (100%), 0-10 mA Terminal 42 Output Min Scale Output signal 0 or 4 mA is needed at Min ref - set par.
Page 125 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] [40] [41] m/min [45] [60] °C [70] mbar [71] [72] [73] [74] m WG [75] mm Hg [80]...
Page 126 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 20-81 PID Normal/Inverse Control Option: Function: [0] * Normal Inverse Normal [0] causes the frequency converter’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.
Page 127 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 22-20 Low Power Auto Set-up Option: Function: Enabled When set for , an auto set up sequence is activated, automatically setting speed to approx. Motor Speed High Limit [RPM] Motor Speed 50 and 85% of rated motor speed (par.
Page 128 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 22-24 No-Flow Delay Range: Function: 10 s* [1 - 600 s] Set the time Low Power/Low Speed must stay detected to activate signal for actions. If detection disappears before run out of the timer, the timer will be reset.
Page 129 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 22-35 Low Speed Power [HP] Range: Function: Regional Settings 0 hp* [0.00 - 0.00 hp] To be used if par. 0-03 has been set for North America (parameter not visible if International selected).
Page 130 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 22-43 Wake-up Speed [Hz] Range: Function: Motor Speed Unit 0 Hz* [par. 4-12 - par. 4-14 Hz] To be used if par. 0-02 , has been set for Hz (parameter not visible if RPM selected).
Page 131 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 22-80 Flow Compensation Option: Function: Disabled [0] * Disabled : Set-Point compensation not active. Enabled Enabled :Set-Point compensation is active. Enabling this parameter allows the Flow Compensated Setpoint operation.
Page 132 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 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...
Page 133 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter 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...
Page 134 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 5.2.11 Timed Actions, 23-0* 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 frequency converter.
Page 135 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter [16] Select preset ref 6 [17] Select preset ref 7 [18] Select ramp 1 [19] Select ramp 2 [22] [23] Run reverse [24] Stop [26] DC Brake...
Page 136 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 23-03 OFF Action Array [10] Option: Function: Select the action during OFF Time. See par. 13-52 SL Controller Action for descriptions of the op- tions. [0] *...
Page 137 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter [73] Start Timer 6 [74] Start Timer 7 23-04 Occurrence Array [10] Option: Function: Select which day(s) the Timed Action applies to. Specify working/non-working days in par.
Page 138: Parameter Options
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions 29-05 Filled Setpoint Range: Function: 0 s* [0 – 999999,999 s] Specifies the Filled Set-point at which the Pipe Fill Function will be disabled and the PID controller will take control.
Page 139: Operation/Display 0
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 140 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 141: Load/Motor 1
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 142: Brakes 2
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 143: Reference / Ramps 3
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 144: Limits / Warnings 4
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 145: Digital In/Out 5
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 146: Analog In/Out 6
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 147: Comm. And Options 8
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Page 148: Profibus 9
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Page 149: Can Fieldbus 10
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Page 150: Smart Logic 13
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 151: Special Functions 14
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 152: Fc Information 15
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Page 153 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 154: Data Readouts 16
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 155 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 156: Data Readouts 2 18
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Page 157: Fc Closed Loop 20
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 158: Ext. Closed Loop 21
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 159 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 160: Application Functions 22
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 161 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 162: Timed Actions 23
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 163: Cascade Controller 25
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 164 5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 165: Analog I/O Option Mcb 109 26
VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 166: Cascade Ctl Option 27
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 167 VLT AQUA High Power Operation Instructions 5 How to programme the frequency converter ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 168: Water Application Functions 29
5 How to programme the frequency converter VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 169: Bypass Option 31
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Page 170 6 General Specifications VLT AQUA High Power Operation Instructions ® MG.20.P3.02 - VLT is a registered Danfoss trademark...
Page 171: General Specifications
VLT AQUA High Power Operation Instructions 6 General Specifications 6 General Specifications Mains supply (L1, L2, L3): Supply voltage 380-480 V ±10% Supply voltage 525-690 V ±10% Supply frequency 50/60 Hz Max. imbalance temporary between mains phases 3.0 % of rated supply voltage ≥...
Page 172 6 General Specifications VLT AQUA High Power Operation Instructions Analog inputs: Number of analog inputs Terminal number 53, 54 Modes Voltage or current Mode select Switch S201 and switch S202 Voltage mode Switch S201/switch S202 = OFF (U) Voltage level...
Page 173 VLT AQUA High Power Operation Instructions 6 General Specifications Digital output: Programmable digital/pulse outputs Terminal number 27, 29 Voltage level at digital/frequency output 0 - 24 V Max. output current (sink or source) 40 mA Max. load at frequency output 1 kΩ...
Page 174 6 General Specifications VLT AQUA High Power Operation Instructions Surroundings: Enclosure, frame size D and E IP 00, IP 21, IP 54 Enclosure, frame size F IP 21, IP 54 Vibration test 0.7 g Relative humidity 5% - 95%(IEC 721-3-3; Class 3K3 (non-condensing) during operation...
Page 175 VLT AQUA High Power Operation Instructions 6 General Specifications Mains Supply 3 x 380 - 480 VAC P110 P132 P160 P200 P250 Typical Shaft output at 400 V [kW] Typical Shaft output at 460 V [HP] Enclosure IP21 Enclosure IP54...
Page 176 6 General Specifications VLT AQUA High Power Operation Instructions Mains Supply 3 x 380 - 480 VAC P315 P355 P400 P450 Typical Shaft output at 400 V [kW] Typical Shaft output at 460 V [HP] Enclosure IP21 EnclosureIP54 Enclosure IP00...
Page 177 VLT AQUA High Power Operation Instructions 6 General Specifications Mains Supply 3 x 380 - 480 VAC P500 P560 P630 P710 P800 P1M0 Typical Shaft output 1000 at 400 V [kW] Typical Shaft output 1000 1200 1350 at 460 V [HP]...
Page 178 6 General Specifications VLT AQUA High Power Operation Instructions Mains Supply 3 x 525- 690 VAC P45K P55K P75K P90K P110 Typical Shaft output at 550 V [kW] Typical Shaft output at 575 V [HP] Typical Shaft output at 690 V [kW]...
Page 179 VLT AQUA High Power Operation Instructions 6 General Specifications Mains Supply 3 x 525- 690 VAC P132 P160 P200 P250 Typical Shaft output at 550 V [kW] Typical Shaft output at 575 V [HP] Typical Shaft output at 690 V [kW]...
Page 180 6 General Specifications VLT AQUA High Power Operation Instructions Mains Supply 3 x 525- 690 VAC P315 P400 P450 Typical Shaft output at 550 V [kW] Typical Shaft output at 575 V [HP] Typical Shaft output at 690 V [kW]...
Page 181 VLT AQUA High Power Operation Instructions 6 General Specifications Mains Supply 3 x 525- 690 VAC P500 P560 P630 Typical Shaft output at 550 V [kW] Typical Shaft output at 575 V [HP] Typical Shaft output at 690 V [kW]...
Page 182 6 General Specifications VLT AQUA High Power Operation Instructions Mains Supply 3 x 525- 690 VAC P710 P800 P900 P1M0 P1M2 Typical Shaft output at 1000 550 V [kW] Typical Shaft output at 1050 1150 1350 575 V [HP] Typical Shaft output at...
Page 183: Troubleshooting
VLT AQUA High Power Operation Instructions 7 Troubleshooting 7 Troubleshooting 7.1 Alarms and warnings A warning or an alarm is signalled by the relevant LED on the front of the frequency converter and indicated by a code on the display.
Page 184 7 Troubleshooting VLT AQUA High Power Operation Instructions Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference 10 Volts low Live zero error 6-01 No motor 1-80 Mains phase loss 14-12 DC link voltage high DC link voltage low DC over voltage...
Page 185 VLT AQUA High Power Operation Instructions 7 Troubleshooting Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference Overload Trip Brake IGBT Heatsink temp Heatsink sensor Pwr.card supply Pwr.card temp Illegal PS config New spare part New Type Code Table 7.3: Alarm/Warning code list...
Page 186: Fault Messages
7 Troubleshooting VLT AQUA High Power Operation Instructions 7.1.1 Fault messages Brake Function WARNING 1, 10 volts low Activate functions in par. 2-10 The control card voltage is below 10 V from terminal 50. Increase par. 14-26 Trip Delay at Inverter Fault...
Page 187 A fitted option is not operational with the present control board hardware or software. WARNING/ALARM 26, Brake resistor power limit Record the value of the following parameters and contact your Danfoss The power transmitted to the brake resistor is calculated: as a percent- supplier:...
Page 188 ALARM 38, Internal fault Turn off the frequency converter and remove the brake resistor. It may be necessary to contact your Danfoss supplier. Some typical alarm This alarm/ warning could also occur should the brake resistor overheat. messages: Terminal 104 to 106 are available as brake resistor.
Page 189 DSP watchdog is active. Debugging of power part data The 24 VDC is measured on the control card. The external 24 VDC backup Motor Orientated Control data not transferred correct- power supply may be overloaded, otherwise contact your Danfoss sup- 2049 Power data restarted plier.
Page 190 7 Troubleshooting VLT AQUA High Power Operation Instructions WARNING/ALARM/TRIP 65, Control card over temperature ALARM 91, Analog input 54 wrong settings Control card over temperature: The cutout temperature of the control Switch S202 has to be set in position OFF (voltage input) when a KTY card is 80°...
Page 191 VLT AQUA High Power Operation Instructions 7 Troubleshooting ALARM 246, Power card supply This alarm is only for F Frame drives. It is equivalent to Alarm 46. The report value in the alarm log indicates which power module generated the alarm: 1 = left most inverter module.
Page 192: Index
Index VLT AQUA High Power Operation Instructions Index 24 Vdc Power Supply 30-amp, Fuse-protected Terminals Acceleration Time Access To Control Terminals Airflow 77, 89 Analog I/o Option Mcb 109 Analog In/out Analog Inputs Analog Output Application Functions Automatic Motor Adaptation (ama)
Page 193 VLT AQUA High Power Operation Instructions Index Default Settings Default Settings Digital In/out Digital Inputs: Digital Output Display Line 1.1 Small, 0-20 Display Line 1.2 Small, 0-21 Display Line 1.3 Small, 0-22 Display Line 2 Large, 0-23 Display Line 3 Large, 0-24...
Page 194 Index VLT AQUA High Power Operation Instructions How To Connect A Pc To The Frequency Converter How To Operate Graphical Lcp (glcp) Iec Emergency Stop With Pilz Safety Relay Indexed Parameters Indicator Lights (leds): Initial Ramp Time, 3-84 Initialisation Input Polarity Of Control Terminals...
Page 195 VLT AQUA High Power Operation Instructions Index Motor Current 1-24 Motor Frequency 1-23 Motor Name Plate Motor Nominal Speed 1-25 Motor Output [Motor Power Kw] 1-20 Motor Protection [Motor Speed High Limit Rpm] 4-13 [Motor Speed Low Limit Rpm] 4-11...
Page 196 Index VLT AQUA High Power Operation Instructions Q5 Changes Made Q6 Loggings Quick Menu 83, 93 Quick Menu Mode Quick Transfer Of Parameter Settings When Using Glcp Ramp 1 Ramp Down Time 3-42 Ramp 1 Ramp Up Time 3-41 Rcd (residual Current Device)
Page 197 VLT AQUA High Power Operation Instructions Index Terminal 54 High Ref./feedb. Value 6-25 Terminal 54 High Voltage 6-21 Terminal 54 Low Ref./feedb. Value 6-24 Terminal 54 Low Voltage 6-20 Terminal Locations Terminal Locations - Frame Size D Time Format 0-72...

Danfoss VLT AQUA High Power Operation Instructions Manual

1 How to Read These Operating Instructions

2 Safety

3 How to Install

4 How to Operate the Frequency Converter

5 How to Programme the Frequency Converter

6 General Specifications

7 Troubleshooting

Index

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Summary of Contents for Danfoss VLT AQUA High Power

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