Danfoss VLT HVAC Drive FC 102 Instruction Manual
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Danfoss VLT HVAC Drive FC 102 Instruction Manual

315–1400 kw
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Download this manual See also: Programming Manual, Instruction Manual
MAKING MODERN LIVING POSSIBLE
Instruction Manual
®
VLT
HVAC Drive FC 102
315–1400 kW
www.DanfossDrives.com

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Summary of Contents for Danfoss VLT HVAC Drive FC 102

  • Page 1 MAKING MODERN LIVING POSSIBLE Instruction Manual ® HVAC Drive FC 102 315–1400 kW www.DanfossDrives.com...

  • Page 3: Table Of Contents

    3.4.6 Outside Installation/NEMA 3R Kit for Industrial Enclosures 3.4.7 Installation of IP00 to IP20 Kits 3.4.8 Installation of IP00 E2 Cable Clamp Bracket 3.4.9 Installation of Line Power Shield for Adjustable Frequency Drives MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 4 4.1.21 Switches S201, S202 and S801 4.2 Connection Examples 4.2.1 Start/Stop 4.2.2 Pulse Start/Stop 4.3 Final Set-up and Test 4.4 Additional Connections 4.4.1 Mechanical Brake Control 4.4.2 Parallel Connection of Motors 4.4.3 Motor Thermal Protection Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 5 6.2 Parameter Menu Structure 7 General Specifications 7.1 Motor Output and Motor Data 7.2 Ambient Conditions 7.3 Cable Specifications 7.4 Control Input/Ouput and Control Data 7.5 Electrical Data 8 Warnings and Alarms Index MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 6: Introduction

    Do not use the adjustable frequency drive in applications Table 1.1 Abbreviations and Standards which are non-compliant with specified operating conditions and environments. Ensure compliance with the conditions specified in chapter 7 General Specifications. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 7: Additional Resources

    ® HVAC Drive Metasys, Instruction Manual. • ® HVAC Drive FLN, Instruction Manual. Danfoss technical literature is available in print from local Danfoss Sales Offices, or as electronic copies at: www.danfoss.com/BusinessAreas/DrivesSolutions/Documen- tations/Technical+Documentation.htm 1.3 Document and Software Version This manual is regularly reviewed and updated. All suggestions for improvement are welcome.

  • Page 8: Safety

    Failure to death or serious injury. ground the adjustable frequency drive properly could result in death or serious injury. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 9: Safe Torque Off (Sto)

    2.3.1 Safe Torque Off (STO) STO is an option. To run STO, additional wiring for the ® adjustable frequency drive is required. Refer to VLT Adjustable Frequency Drives Safe Torque Off Instruction Manual for further information. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 10: Mechanical Installation

    (see details on the following pages, and the respective design guides): • Ambient operating temperature. • Installation method. • How to cool the unit. • Position of the adjustable frequency drive. • Cable routing. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 11: Receiving The Adjustable Frequency Drive

    Figure 3.3 Recommended Lifting Method, Enclosure Size F1 (460 V, 600 to 900 hp, 575/690 V, 900 to 1150 hp) Figure 3.2 Recommended Lifting Method, Enclosure Size E MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 12 (460 V, 600 to 900 hp, 575/690 V, 900 to 1150 hp) Figure 3.8 Recommended Lifting Method, Enclosure Size F9/F10 Figure 3.6 Recommended Lifting Method, Enclosure Size F4 (460 V, 1000 to 1200 hp, 575/690 V, 1250 to 1350 hp) Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 13 Mechanical Installation Instruction Manual Figure 3.9 Recommended Lifting Method, Enclosure Size F11/F12/F13/F14 MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 14: Mechanical Dimensions

    Mechanical Installation ® HVAC Drive FC 102 3.2.5 Mechanical Dimensions * Note airflow directions Figure 3.10 Dimensions, E1 Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 15 (19.5) (0.5) (1.0) (4.7) (8.9) 1043 (41.1) 1547 1502 1320 (60.9) (59.1) (52.0) (6.3) (10.6) (6.2) (8.9) (21.2) (23.0) (0.9) (1.0) (1.0) (1.0) (0.5) * Note airflow directions Figure 3.11 Dimensions, E2 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 16 Mechanical Installation ® HVAC Drive FC 102 Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 17 Mechanical Installation Instruction Manual MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 18: Rated Power

    The F3 and F4 have an extra options cabinet left of the rectifier cabinet. The F3 is an F1 with an extra options cabinet. The F4 is an F2 with an extra options cabinet. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 19: Mechanical Installation

    In Figure 3.16 Space in Front of IP21/IP54 Rated Enclosure Type addition, consider space in front of the unit to enable opening of the panel door. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 20: Terminal Locations - E Enclosures

    Terminal locations - E1 Consider the following terminal positions when designing the cable access. 492[19.4] 323[12.7] 0[0.0] 195[7.7] Figure 3.17 IP21 (NEMA Type 1) and IP54 (NEMA Type 12) Enclosure Power Connection Positions Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 21 Mechanical Installation Instruction Manual 19 Nm [14 FTa 453[17.8] 0[0.0] Figure 3.18 IP21 (NEMA Type 1) and IP54 (NEMA Type 12) Enclosure Power Connection Positions (Detail B) MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 22 332 (13.1) 397 (15.6) 528 (20.8) (690 V) 315/355–400/450 kW (425/475–550/600 hp) 408 (16.1) 246 (9.7) 326 (12.8) 406 (16.0) 419 (16.5) 459 (18.1) (400 V) Table 3.5 Dimensions for Disconnect Terminal Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 23 FASTENER TORQUE M8 9.6 Nm (7 FT-LB) FASTENER TORQUE M8 9.6 Nm (7 FT-LB) R/L1 91 S/L2 92 T/L3 93 186[7.3] U/T1 96 V/T2 97 W/T3 98 17[0.7] 0[0.0] Figure 3.20 IP00 Enclosure Power Connection Positions MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 24 Mechanical Installation ® HVAC Drive FC 102 R 81 019Nm (14 F) 147(5.8) 0(0.0) Figure 3.21 IP00 Enclosure Power Connection Positions Figure 3.22 IP00 Enclosure Power Connections Positions of Disconnect Switch Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 25 333 (13.1) 398 (15.7) 221 (8.7) (690 V) 315/355–400/450 kW (425/475–550/600 hp) 408 (16.1) 239 (9.4) 319 (12.5) 399 (15.7) 113 (4.4) 153 (6.0) (400 V) Table 3.6 Dimensions for Disconnect Terminal MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 26: Terminal Locations - Enclosure Type F

    Motor terminals Brake terminals Figure 3.24 Terminal Locations - Inverter Cabinet - F1 and F3 (Front, Left and Right Side View). The Connector Plate is 42 mm (1.65 in) below .0 level. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 27 0.0 [0.00] Ground bar Figure 3.26 Terminal Locations - Inverter Cabinet - F2 and F4 (Front, Left and Right Side View). The Connector Plate is 42 mm (1.65 in) below .0 level. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 28 Load Share Terminal (-) Ground Bar Load Share Terminal (+) Figure 3.28 Terminal Locations - Rectifier (Left Side, Front and Right Side View). The Connector Plate is 42 mm (1.65 in) below .0 level. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 29 134.6[5.30] 0.0[0.00] 0.0[1.75] 244.4[1.75] 244.4[9.62] Ground bar Figure 3.29 Terminal Locations - Options Cabinet (Left Side, Front and Right Side View). The Connector Plate is 42 mm (1.65 in) below .0 level. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 30: Cooling And Airflow

    A dedicated option has been developed to optimize instal- lation of IP00/chassis adjustable frequency drives in Rittal TS8 enclosures. The option uses the fan of the adjustable frequency drive for forced air cooling of the backchannel. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 31 Table 3.8 Heatsink Airflow 11.4 18.1 30.8 69.5 152.8 210.8 Pressure Change (Pa) Figure 3.32 E Enclosure Derating vs. Pressure Change (Large Fan), P355T4-P450T4 and P560T7-P630T7 Adjustable Frequency Drive Airflow: 850 cfm (1445 m MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 32: Gland/Conduit Entry - Ip21 (Nema 1) And Ip54 (Nema12)

    Alarm 69, Pwr. Card Temp 535.0 (21.063) 281.8 258.5 (11.096) (10.177) 533.0 35.5 36.2 (20.984) (1.398) (1.425) 595.8 (23.457) 1328.8 (52.315) Figure 3.36 Enclosure Size F1 Figure 3.34 Example of Proper Installation of Gland Plate Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 33: Field Installation Of Options

    (18.110) 2X 216.5 199.5 (8.524) 535.0 (7.854) (21.063) 258.2 2X 281.8 (10.167) (11.096) 533 (20.984) 35.5 (1.398) 597.0 (23.504) 36.2 1130.0 (44.488) (1.425) 1191.8 (46.921) 2324.8 (91.528) Figure 3.39 Enclosure Size F4 MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 34: Installation Of Top-Only Duct Cooling Kit

    The maximum depth and width are as required for the enclosure width is 600 mm (23.6 in) (800 mm (31.5 in) for installation. When using multiple adjustable frequency enclosure size E2). The maximum depth and width are as Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 35: Installation Of Top And Bottom Covers For Rittal Enclosures

    Enclosure size E2: 176F1861 generating component in the enclosure, the minimum airflow required at an ambient temperature of 45 °C (113 °F) for the enclosure size E2 adjustable frequency drive is 782 m (460 cfm). MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 36: Outside Installation/Nema 3R Kit For Rittal Enclosures

    E2) wide enclosure. Other enclosure widths are possible; however, extra Rittal hardware is required. The maximum depth and width are as required for the installation. NOTICE! Adjustable frequency drives in enclosure type E2 require no derating. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 37: Installation Of Ip00 To Ip20 Kits

    3.4.10 Enclosure Size F USB Extension Kit A USB extension cable can be installed into the door of F- frame adjustable frequency drives. Ordering information: • 176F1784 NOTICE! For further information, see the Instruction Sheet, 177R0091. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 38: Installation Of Input Plate Options

    630 kW (750–850 hp) FC 302: 500–560 kW (650–750 hp) Table 3.11 Fuses, Enclosure Size E1 525–690 V NOTICE! For further information, see the Instruction Installation of Field Installable Kits for VLT Drives. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 39: Installation Of E Load Share Option

    Table 3.12 Setting of Transformer Tap on the front of the enclosure and a Pilz relay that monitors it with the adjustable frequency drive’s safe-stop circuit and the line power contactor located in the options cabinet. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 40 It includes five universal input modules. The modules are integrated into the adjustable frequency drive’s safe-stop circuit and can be monitored via a serial communication bus network (requires the purchase of a separate module/bus coupler). Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 41: Electrical Installation

    (such as a adjustable frequency drive), fit emission specifications, use a shielded/armored motor a sine-wave filter on the adjustable frequency drive cable. For more information, see EMC specifications in the output. product-related design guide. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 42 Electrical Installation ® HVAC Drive FC 102 Motor Motor Figure 4.2 Star/Delta Connections Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 43 SMPS fuse (see Table 4.18 for part number) Fan fuse (see Table 4.19 for part number) Line power AUX fan Line power ground Brake Motor Table 4.2 Legend to Figure 4.3 and Figure 4.4 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 44 Electrical Installation ® HVAC Drive FC 102 Ground terminals Figure 4.5 Position of Ground Terminals IP00, Enclosure Type E Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 45 Electrical fuses, enclosure types F1 and F2 (3 pieces) (see Table 4.12 to Table 4.16 for part numbers) 30 Amp fuse-protected power fuses Figure 4.6 Rectifier Cabinet, Enclosure Types F1, F2, F3 and F4 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 46 NAMUR fuse (see Table 4.23 for part numbers) AUX fan Fan fuses (See Table 4.19 for part numbers) 101 102 103 SMPS fuses (See Table 4.18 for part numbers) Brake Figure 4.7 Inverter Cabinet, Enclosure Types F1 and F3 Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 47 NAMUR fuse (see Table 4.23 for part numbers) AUX fan Fan fuses (see Table 4.19 for part numbers) 101 102 103 SMPS fuses (see Table 4.18 for part numbers) Brake Figure 4.8 Inverter Cabinet, Enclosure Types F2 and F4 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 48 Contactor relay coil (230 VAC). N/C and N/O Aux contacts (customer supplied) Circuit breaker shunt trip control terminals (230 V AC or 230 V DC) Figure 4.9 Options Cabinet, Enclosure Types F3 and F4 Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 49: Grounding

    (75–181) isolated line power source (IT line power, floating delta and grounded delta) or TT/TN-S line power with grounded leg, turn off the RFI switch via parameter 14-50 RFI 1 on both MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 50: Shielded Cables

    The direction of rotation can be changed by switching two phases in the motor cable or by changing the setting of parameter 4-10 Motor Danfoss recommends using shielded cables between the Speed Direction. LCL filter and the adjustable frequency drive. Non-...

  • Page 51: Brake Cable For Adjustable Frequency Drives With Factory-Installed Brake Chopper Option

    106 and 104 together. Normally closed: 104–106 (factory-installed jumper) Normally open: 104–105 Terminal number Function 106, 104, 105 Brake resistor temperature switch. Table 4.7 Terminals for Brake Resister Temperature Switch MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 52: Shielding Against Electrical Noise

    Ensure that the supply can supply the necessary current to the adjustable frequency drive. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 53 20 695 32.2000 170M7082 P800 170M7083 2500 A, 700 V 20 695 32.2500 170M7083 P1M0 170M7083 2500 A, 700 V 20 695 32.2500 170M7083 Table 4.13 Enclosure Types F, Electrical Fuses, 380–480 V MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 54 Suitable for use on a circuit capable of delivering not more than 100,000 rms symmetrical A, 500/600/690 V maximum when protected by the above fuses. Supplementary fuses Enclosure size Bussmann PN* Rating E and F KTK-4 4 A, 600 V Table 4.18 SMPS Fuse Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 55 800 mA, 250 V Table 4.23 NAMUR Fuse Enclosure size Bussmann PN* Rating Alternative fuses LP-CC-6 6 A, 600 V Any listed Class CC, 6 A Table 4.24 Safety Relay Coil Fuse with PILZ Relay MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 56: Motor Insulation

    DE (Drive End) bearing and shaft currents proper motor and load motor. grounding of the adjustable frequency drive, motor, driven • machine, and motor to the driven machine is required. Apply conductive lubrication. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 57: Control Cable Routing

    In the Chassis (IP00) and NEMA 1 units, it is also possible to connect the serial communication bus from the top of the unit as shown in Figure 4.14 to Figure 4.16. On the NEMA 1 unit a cover plate must be removed. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 58: Access To Control Terminals

    (0.37 in) Figure 4.17 Strip off Insulation Insert a screwdriver in the square hole. Insert the cable in the adjacent circular hole. Figure 4.16 Shield Termination/Strain Relief for Serial Communication Bus Conductors Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 59 1) Maximum 0.4 x 2.5 mm To remove the cable from the terminal: Insert a screwdriver in the square hole. Pull out the cable. 1) Max. 0.4 x 2.5 mm Figure 4.19 Removing Cable MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 60: Electrical Installation, Control Cables

    A=Analog, D=Digital *Terminal 37 (optional) is used for STO. For STO installation instructions, refer to the Safe Torque Off Instruction Manual for ® Danfoss VLT Adjustable Frequency Drives. **Do not connect cable shield. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 61 TB3 INVERTER 2 MCB 113 PIN X45/3 MCB 113 PIN X45/4 AUX FAN AUX FAN MCB 112 PIN 1 MCB 112 PIN 2 Figure 4.22 Diagram showing all Electrical Terminals with NAMUR Option MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 62 Figure 4.24 NPN Polarity NOTICE! Control cables must be shielded/armored. Figure 4.23 PNP Polarity Figure 4.25 Shielded Control Cable Connect the wires as described. To ensure optimum electrical immunity, connect the shields properly. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 63: Switches S201, S202 And S801

    Remove the LCP fixture (cradle) when operating the switches. Do not operate the switches when the adjustable frequency drive is powered. Figure 4.27 Wiring Start/Stop Figure 4.26 Switch Location MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 64: Pulse Start/Stop

    Terminal 29 = parameter 5-13 Terminal 29 Digital kΩ Input [21] Speed up Terminal 32 = parameter 5-14 Terminal 32 Digital Figure 4.30 Potentiometer Reference Input [22] Slow NOTICE! Terminal 29 only in FC x02 (x = series type). Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 65: Final Set-Up And Test

    Parameter 1-23 Motor Frequency Step 4. Set the speed limit and ramp time. Parameter 1-24 Motor Current • Parameter 3-02 Minimum Reference Parameter 1-25 Motor Nominal Speed • Parameter 3-03 Maximum Reference MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 66: Additional Connections

    I the adjustable frequency drive. NOTICE! Installations with cables connected in a common joint as in Figure 4.32 are only recommended for short cable lengths. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 67: Motor Thermal Protection

    Ex-e motor in explosion hazardous areas. Consult the relevant programming guide for details on how to set up the adjustable frequency drive for safe operation of Ex-e motors. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 68: How To Operate The Adjustable Frequency Drive

    Status messages displaying text. right in brackets. Middle section (b) shows up to five variables with related unit, regardless of status. In the event of an alarm/warning, the warning is shown instead of the variables. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 69 In the example, speed, motor current, motor power and backlight is on. frequency are selected as variables in the first and second • Green LED/On: Control section is working. lines. • Yellow LED/Warn.: Indicates a warning. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 70 The [Alarm Log] key on the LCP allows access to both • Function Set-up alarm log and maintenance log. • Changes made [Back] • [Back] reverts to the previous step or layer in the Loggings navigation structure. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 71 The key can be selected as [1] Enabled or [0] Alarm Disabled via parameter 0-42 [Auto on] Key on LCP. Figure 5.11 Navigation Keys MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 72: Operating Via Serial Communication

    To avoid potential equalizing currents in the shield, ground All adjustable frequency drives are equipped with a serial the cable shield via terminal 61 which is connected to the communication port. Danfoss provides a PC tool for frame via an RC link. communication between PC and adjustable frequency drive.

  • Page 73: Tips And Tricks

    Order the CD containing MCT 10 Set-up Software using • code number 130B1000. Supporting future-developed adjustable frequency drives. The software can be downloaded from the Danfoss internet site at www.Danfoss.com/BusinessAreas/DrivesSo- MCT 10 Set-up Software supports PROFIBUS DP-V1 via a lutions/Softwaredownload/DDPC+Software+Program.htm master class 2 connection. It enables online reading/ writing of parameters in an adjustable frequency drive via 5.3.3 Tips and Tricks...

  • Page 74: Quick Transfer Of Parameter Settings When Using Glcp

    5.3.5 Initialization to Default Settings There are two ways to initialize the adjustable frequency drive to default: • Recommended initialization • Manual initialization Be aware that they have different impact according to the following description. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 75 Release the keys after 5 s. The adjustable frequency drive is now programmed according to default settings. This parameter initializes all except: Parameter 15-00 Operating hours Parameter 15-03 Power-ups Parameter 15-04 Over Temps Parameter 15-05 Over Volts MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 76: How To Program

    HVAC applications, can be useful in special fan applications. Parameters include: • DC brake. • Dynamic/resistor brake. • Overvoltage control (which provides automatic adjustment of the deceleration rate (auto-ramping) to avoid tripping when decelerating large inertia fans). Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 77 Parameters used for configuring and monitoring functions associated with the serial communi- Options cations/high-level interface to the adjustable frequency drive. 9-** Profibus Parameters only applicable when a PROFIBUS option is installed. 10-** CAN Fieldbus Parameters only applicable when a DeviceNet option is installed. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 78 BMS via a high-level interface. The information contains data such as: • The last 10 preventive maintenance log items. • Actions and time. • The value of analog inputs and outputs on the analog I/O option card. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 79 (kW) on the pump/fan/compressor is of interest). • Trending (useful in retrofit or other applications where there is an interest to log operating power, current, frequency or speed of the pump/fan/compressor for analysis and a payback counter. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 80: Quick Menu Mode

    Press [Cancel] to disregard change, or press [OK] to accept change and enter the new setting. Efficient parameter set-up for HVAC applications The parameters can easily be set up for most HVAC applications only by using the Quick Set-up. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 81 Part of language package 1 Parameter 1-24 Motor Current Svenska Part of language package 1 Parameter 1-25 Motor Nominal Speed [RPM] Parameter 1-28 Motor Rotation Check [Hz] Nederlands Part of language package 1 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 82 Depending on the choices made in This parameter cannot be adjusted while the motor is parameter 0-03 Regional Settings, either running. parameter 1-20 Motor Power [kW] or parameter 1-21 Motor Power [HP] is made invisible. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 83 1-28 Motor Rotation Check. If motor rotation The motor speed low limit must not direction is incorrect, two motor phase cables should be exceed the setting in interchanged. parameter 4-13 Motor Speed High Limit [RPM]. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 84: Function Set-Ups

    Q5 Changes Made value in parameter 4-12 Motor Speed Low Figure 6.4 Scrolling to Function Set-up Limit [Hz]. The output frequency must not exceed 10% of the switching frequency (parameter 14-01 Switching Frequency). Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 85 ▼ Press [ ] and [ ] to select between the different options. Press [OK]. 1(1) 43.4% 7.99A Analog Output Q3-11 6-50 Terminal 42 Output Speed [107] Figure 6.8 Setting a Parameter MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 86 Parameter 6-01 Live Zero Timeout Function Parameter 6-22 Terminal 54 Low Current Parameter 20-07 Feedback 3 Conversion Parameter 20-21 Setpoint 1 Parameter 6-24 Terminal 54 Low Ref./Feedb. Parameter 20-08 Feedback 3 Source Unit Value Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 87 Parameter 20-70 Closed-loop Type Parameter 20-71 PID Performance Parameter 20-72 PID Output Change Parameter 20-73 Minimum Feedback Level Parameter 20-74 Maximum Feedback Level Parameter 20-79 PID Autotuning Table 6.5 Q3-3 Closed-loop Settings MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 88 (e.g., constant pressure or flow). The PID controller must be configured in parameter group 20-** or via the Function Set-ups accessed by pressing [Quick Menus]. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 89 These settings will typically ensure optimum motor voltage but if the motor power factor cos phi requires tuning, MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 90 If not successful, a DC brake will be activated in the time set in parameter 2-02 DC Braking Time. Start will then take place from 0 Hz. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 91 For the North American market: The ETR check, functions provide class 20 motor overload protection in warn. accordance with NEC. Motor Issues an alarm if the motor is not connected. check, alarm MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 92 In order to maintain PELV, all connections made to the control terminals must be PELV, e.g., thermistor must be Digital input reinforced/double-insulated. Digital input NOTICE! Danfoss recommends using 24 V DC as thermistor supply NOTICE! voltage. This parameter cannot be adjusted while the motor is running. NOTICE!
  • Page 93 P3-03 when parameter 1-10 Motor Construction = [1] PM, non- salient SPM. NOTICE! The ramp time is automatically adjusted to avoid tripping of the adjustable frequency drive. P3-02 P3-10 100% Figure 6.10 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 94 [32] Ext. Closed-loop 3 NOTICE! NOTICE! This parameter cannot be adjusted while the motor is The setting in parameter 4-10 Motor Speed Direction has running. impact on the flying start in parameter 1-73 Flying Start. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 95 ProcessCtrlUnit] exceeds this limit, the display reads Feedb High The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 96: Digital Inputs

    Sleep mode [66] [15] Out of speed range Reset maintenance word [78] [16] Below speed, low PTC card 1 [80] [17] Above speed, high Lead pump start [120] [18] Out of feedb. range Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 97 SL digital output E [85] SL digital output F [160] No alarm [161] Running reverse [165] Local ref active [166] Remote ref active [167] Start command activ [168] Hand/Off [169] Auto mode MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 98 6-10 Terminal 53 Low Voltage and parameter 6-12 Terminal 53 Low Current. 6-15 Terminal 53 High Ref./Feedb. Value Range: Function: Size related [-999999.999 - 999999.999 ] Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 99 6-20 Terminal 54 Low Voltage Feedb., (0–20 mA) and parameter 6-22 Terminal 54 Low [103] Motor cur. 0- 0 - Inverter Max. Current Current. Imax (parameter 16-37 Inv. Max. Current), (0–20 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 100 0–100%, (0–20 mA) 100% [142] Bus ctrl t.o. 0–100% 4-20mA [143] Ext. CL 1 4-20 0–100% 50Hz 100Hz Figure 6.14 [144] Ext. CL 2 4-20 0–100% [145] Ext. CL 3 4-20 0–100% Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 101 I/O board. Min ref Max ref Max ref X 20/10 No function Figure 6.16 Analog Input 53 Analog Input 54 Pulse input 29 Pulse input 33 Analog input X30/11 Analog input X30/12 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 102 Pressure to Used in applications for controlling the air flow flow in a duct. A dynamic pressure measurement (pitot tube) represents the feedback signal. Flow = Duct Area  ×   Dynamic Pressure  ×  Air Density Factor Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 103 (see parameter group 3-1* and any other references that are enabled (see References) are used as the PID controller’s parameter group 3-1* References) are used as the setpoint reference. PID controller’s setpoint reference. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 104 (parameter 20-21 Setpoint 1, parameter 20-22 Setpoint 2 and parameter 20-23 Setpoint 3) and any other references that are enabled (see parameter group 3-1* References). Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 105 20-20 Feedback their individual setpoints, the PID controller decreases the Function. fan speed. NOTICE! The setpoint reference entered here is added to any other references that are enabled (see parameter group 3-1* References). MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 106 4-13 Motor Speed High Limit [RPM]/ parameter 4-14 Motor Speed High Limit [Hz]. However, the output speed is limited by this setting. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 107 22-40 Minimum Run Time Range: Function: 10 s [0 - 600 s] Set the desired minimum running time for the motor after a start command (digital input or bus) before entering sleep mode. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 108 If an automatic bypass function starts the bypass at persistent alarm conditions, disable the bypass’s automatic bypass function if [2] Alarm or [3] Man. Reset Alarm is selected as the dry-pump function. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 109: Main Menu Mode

    Press [OK]. 5-** Digital In/Out ▲ ▼ 6-** Analog In/Out Press [ ] and [ ] to find the parameter to edit. 8-** Comm. and Options Press [OK]. 9-** Profibus 10-** CAN Fieldbus MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 110: Changing A Text Value

    Change the value by [ ] and [ ]. Press [OK] to accept the compensation new setting. Press [Cancel] to abort. Press [Back] to leave 100% the parameter. 6.2 Parameter Menu Structure Figure 6.21 Display Example Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 111 How to Program Instruction Manual MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 112 How to Program ® HVAC Drive FC 102 Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 113 How to Program Instruction Manual MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 114 How to Program ® HVAC Drive FC 102 Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 115: General Specifications

    - at full continuous adjustable frequency drive output current 1) For more information on derating, see the section on special conditions in the design guide. 0 °C (32 °F) Minimum ambient temperature during full-scale operation MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 116: Cable Specifications

    Analog inputs Number of analog inputs Terminal number 53, 54 Modes voltage or current Mode select switches S201 and S202 Voltage mode switch S201/S202 = OFF (U) Voltage level 0–10 V (scaleable) Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 117 The RS-485 serial communication circuit is functionally seated from other central circuits and galvanically isolated from the supply voltage (PELV). Digital output Programmable digital/pulse outputs Terminal number 27, 29 Voltage level at digital/frequency output 0–24 V Maximum output current (sink or source) 40 mA MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 118 Control characteristics ±0.003 Hz Resolution of output frequency at 0–590 Hz ≤ 2 ms System response time (terminals 18, 19, 27, 29, 32, 33) Speed control range (open-loop) 1:100 of synchronous speed Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 119 If the intermediate circuit voltage is too low or too high, monitoring of the intermediate circuit voltage ensures that the adjustable frequency drive trips. • The adjustable frequency drive is protected against ground faults on motor terminals U, V, W. MG11F522 Danfoss A/S © 08/2014 All rights reserved.

  • Page 120: Electrical Data

    Output frequency 0–590 Hz 110 °C (230 °F) Heatsink overtemperature trip 85 °C (185 °F) Power card ambient trip 75°C (167 °F) Table 7.1 Line Power Supply 3 x 380–480 V AC Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 121 102 (224.9) Efficiency 0.98 Output frequency 0–590 Hz 95 °C (203 °F) Heatsink overtemperature trip 85 °C (185 °F) Power card ambient trip Table 7.2 Line Power Supply 3 x 380–480 V AC MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 122 110 °C (230 110 °C (230 °F) 95 °C (203 °F) Heatsink overtemperature trip °F) 85 °C (185 °F) Power card ambient trip Table 7.3 Line Power Supply 3 x 525–690 V AC Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 123 °F) 85 °C (185 °F) Power card ambient trip Table 7.4 Line Power Supply 3 x 525–690 V AC 1) For type of fuse, see chapter 4.1.14 Fuses. 2) American wire gauge. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 124 LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to www.danfoss.com/vltenergyefficiency. 4) Efficiency measured at nominal current. For energy efficiency class, see chapter 7.2 Ambient Conditions. For part load losses, see www.danfoss.com/vltenergyefficiency.

  • Page 125: Warnings And Alarms

    Motor thermistor overtemperature 1-90 Torque limit Overcurrent Ground fault Hardware mismatch Short circuit Control word timeout 8-04 Internal fan fault External fan fault 14-53 Brake resistor short-circuited Brake resistor power limit 2-13 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 126 Safe stop auto restart Power unit set-up Illegal PS config Drive initialized to default value Analog input 54 wrong settings No-Flow 22-2* Dry pump 22-2* End of curve 22-5* Broken belt 22-6* Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 127 Internal Fault 10 V low 00040000 262144 Brake Overload Brake Overload 00080000 524288 U phase Loss Brake Resistor 00100000 1048576 V phase Loss Brake IGBT 00200000 2097152 W phase Loss Speed Limit MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 128 Troubleshooting signals, terminal 55 common. MCB 101 terminals • Connect a brake resistor. 11 and 12 for signals, terminal 10 common. MCB • Extend the ramp time. • Change the ramp type. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 129 1-24 Motor Current is correct. can operate safely at a higher torque. • • Ensure the motor data in parameters 1-20 Check the application for excessive current draw through 1-25 is set correctly. on the motor. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 130 WARNING/ALARM 17, Control word timeout resistor (see parameter 2-15 Brake Check). There is no communication to the adjustable frequency drive. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 131 • sensor in the rectifier module can also cause this alarm. Check for loose or missing wiring. Troubleshooting Contact the Danfoss supplier or Danfoss service, if • Check fan resistance. necessary. Note the code number for further trouble- shooting directions.
  • Page 132 Mode and parameter 5-01 Terminal 27 Mode. 2096–2104 H983x: option in slot x has issued a legal power-up wait. 2304 Could not read any data from power EEPROM. 2305 Missing SW version from power unit. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 133 The control card has reached its trip temperature of 80 °C (176 °F). ALARM 50, AMA calibration failed Contact the Danfoss supplier or Danfoss Service. WARNING 66, Heatsink temperature low The adjustable frequency drive is too cold to operate. This...
  • Page 134 This warning is frequency drive after the fault has been cleared. generated on power cycle when the adjustable frequency drive is set to run with fewer inverters and remains on. Danfoss A/S © 08/2014 All rights reserved. MG11F522...
  • Page 135 3 = right inverter module in F2 or F4 adjustable 3 = right inverter module in F2 or F4 adjustable frequency drive. frequency drive. 5 = rectifier module. 5 = rectifier module. MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 136 To resume normal operation, reset the adjustable frequency drive. WARNING 251, New typecode The power card or other components have been replaced and the type code changed. Troubleshooting • Reset to remove the warning and resume normal operation. Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 137: Index

    Changing parameter data..............78 Function set-up..................82 Closed-loop..................129 Fuse....................50, 129 Coast inverse..................79 Fuse specification................. 51 Coasting....................69 Fusing....................... 39 Communication option..............129 Control cable................... 58, 60 Control card..................126 General considerations............... 17 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 138 Parameter set-up.................. 74 Literature....................5 PC software tools.................. 70 Load sharing................... 49 PELV....................115, 116 Logging....................78 Phase loss....................126 Low speed detection................ 104 Pilz relay....................38 Low-power detection............... 104 Planning, installation site..............8 Danfoss A/S © 08/2014 All rights reserved. MG11F522...

  • Page 139: Rs-485 Bus Connection

    Space heater and thermostat............37 Speed up/down..................62 Start/stop....................61 Stator leakage reactance..............87 Status......................68 Status messages..................66 STO......................7, 38 Supply voltage..................129 Surrounding..................113 Switches S201, S202 and S801............61 Switching frequency................39 MG11F522 Danfoss A/S © 08/2014 All rights reserved.
  • Page 140 Danfoss shall not be responsible for any errors in catalogs, brochures or other printed material. Danfoss reserves the right to alter its products at any time without notice, provided that alterations to products already on order shall not require material changes in specifications previously agreed upon by Danfoss and the Purchaser. All trademarks in this material are property of the respective companies.

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