Danfoss VLT HVAC Drive FC 102 Operating Instructions Manual
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Danfoss VLT HVAC Drive FC 102 Operating Instructions Manual

Danfoss VLT HVAC Drive FC 102 Operating Instructions Manual

315-1400 kw
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Download this manual See also: Programming Manual, Operating Instructions Manual
MAKING MODERN LIVING POSSIBLE
Operating Instructions
VLT® HVAC Drive FC 102
315-1400 kW
www.danfoss.com/drives

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Summary of Contents for Danfoss VLT HVAC Drive FC 102

  • Page 1 MAKING MODERN LIVING POSSIBLE Operating Instructions VLT® HVAC Drive FC 102 315-1400 kW www.danfoss.com/drives...

  • Page 3: Table Of Contents

    3.2.4.5 Rectifier, Enclosure Sizes F10, F11, F12 and F13 3.2.4.6 Rectifier, Enclosure Size F14 3.2.4.7 Options Cabinet, Enclosure Size F9 3.2.4.8 Options Cabinet, Enclosure Sizes F11/F13 3.2.5 Cooling and Airflow 3.3 Frame size F Panel Options 3.3.1 Panel Options MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 4 5.1.1 3 Ways of Operating 5.1.2 How to Operate Graphical LCP (GLCP) 5.1.3 RS-485 Bus Connection 5.1.4 How to Connect a PC to the Frequency Converter 5.1.5 PC Software Tools 5.1.6 Tips and Tricks Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 5 6.1.9 Changing a Group of Numeric Data Values 6.1.10 Changing of Data Value, Step-by-Step 6.1.11 Readout and Programming of Indexed Parameters 6.2 Parameter Menu Structure 7 General Specifications 8 Warnings and Alarms Index MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 6: Introduction

    Chapter 3 Mechanical Installation guides through • Brake Resistor MCE 101 Design Guide. the mechanical installations. Danfoss technical literature is available in print from your • Chapter 4 Electrical Installation guides through the local Danfoss Sales Office or online at: www.danfoss.com/ electrical installations.

  • Page 7: Disposal

    Root mean square frequency converter Revolutions per minute Nominal motor frequency Resistor value and resistance of the brake Frequency converter resistor Gramme Second ® ® Hiperface Hiperface is a registered trademark by Stegmann MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 8 Italicised text indicates • Cross reference • Link • Footnote • Parameter name, parameter group name, parameter option All dimensions are in mm [inch]. * indicates a default setting of a parameter. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 9: Safety

    Failure to perform installation, start-up, and by a certified electrical installer. maintenance by qualified personnel can result in death or serious injury. • Installation, start-up, and maintenance must be performed by qualified personnel only. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 10: Safe Torque Off (Sto)

    2.2.2 Safe Torque Off (STO) STO is an option. To run STO, additional wiring for the ® frequency converter is required. Refer to VLT Frequency Converters Safe Torque Off Operating Instructions for further information. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 11: Mechanical Installation

    3.1.1.1 Inspection on Receipt After receiving the delivery, immediately check whether the scope of delivery matches the shipping documents. Danfoss does not honour claims for faults registered at a later time. Register a complaint immediately: • With the carrier in case of visible transport damage.
  • Page 12 The angle from the top of the frequency converter to the lifting cable should be >60°. In addition to Illustration 3.1 to Illustration 3.3, a spreader bar can be used to lift the frequency converter. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 13: Mechanical Dimensions

    Mechanical Installation Operating Instructions 3.1.5 Mechanical Dimensions 1497 2205 2280 1497 2205 2280 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 14 Mechanical Installation Operating Instructions 1497 2205 2280 1497 2205 2280 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 15 Mechanical Installation Operating Instructions 1497 2205 2280 1497 2205 2280 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 16 The F9 is an F8 with an additional options cabinet. The F11 is an F10 with an additional options cabinet. The F13 is an F12 with an additional options cabinet. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 17: Mechanical Installation

    All cable lugs/shoes must mount within the width of the terminal bus bar. (30.6) Illustration 3.4 Space in Front of Enclosure Size F8 (22.8) (30.6) Illustration 3.5 Space in Front of Enclosure Size F9 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 18: Terminal Locations

    T1/L31 93 56.6 [ 2.23 ] 0.0 [ 0.00 ] Illustration 3.11 Terminal Locations - Left, Front and Right Views. The gland plate is 42 mm below .0 level. 1) Ground bar Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 19: Inverter, Enclosure Sizes F10 And F11

    44.40 [1.75] 244.40 [9.62] Illustration 3.12 Terminal Locations - Left, Front and Right Views. The gland plate is 42 mm below .0 level. 1) Ground bar 2) Motor terminals 3) Brake terminals MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 20: Inverter, Enclosure Sizes F12 And F13

    U/T1 96 V/T2 97 W/T3 98 180.3 [7.10] 0.0 [0.00] Illustration 3.13 Terminal Locations - Left, Front and Right Views. The gland plate is 42 mm below .0 level. 1) Ground bar Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 21: Inverter, Enclosure Size F14

    0.0 [ 0.00 ] Illustration 3.15 Terminal Locations - Left, Front and Right Views. The gland plate is 42 mm below .0 level. 1) Loadshare Terminal (-) 2) Ground bar 3) Loadshare Terminal (+) MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 22: Rectifier, Enclosure Size F14

    EARTH GROUND 56.6 [2.2] .0 [.0] .0 [.0] MAINS SIDE MAINS MOTOR SIDE Illustration 3.16 Terminal Locations - Left, Front and Right Views. The gland plate is 42 mm below .0 level. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 23: Options Cabinet, Enclosure Size F9

    Mechanical Installation Operating Instructions 3.2.4.7 Options Cabinet, Enclosure Size F9 887.4 830.3 628.8 443.8 386.7 151.3 244.4 Illustration 3.17 Terminal Locations - Left, Front and Right Views MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 24: Options Cabinet, Enclosure Sizes

    To Airflow derate the frequency converter according to the pressure Ensure sufficient airflow over the heat sink. The flow rate is drop, refer to Illustration 3.19. shown in Table 3.5. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 25 Remove the plate and plan where to place the entry for the glands or conduits. Prepare holes in the marked area on the drawings in Table 3.6 and Table 3.7. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 26 258.5 [10.177] 36.5 37.2 [1.437] [1.466] 733.0 [28.858] 800.0 [31.496] 1533.0 [60.354] 1 Place conduits in marked areas Table 3.6 F8-F10: Cable Entries Viewed from the Bottom of the Frequency Converter Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 27 [.69] [1.47] 733.0 36.5 [28.86] [1.44] 800.0 [31.50] 1533.0 [60.35] 2333.0 [91.85] 1 Place conduits in marked areas Table 3.7 F11-F14: Cable Entries Viewed from the Bottom of the Frequency Converter MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 28: Frame Size F Panel Options

    Uses the core balance method to monitor ground fault currents in grounded and high-resistance grounded systems (TN and TT systems in IEC terminology). There is a pre-warning (50% of main alarm setpoint) and a main Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 29 Fault diagnostics for wire breakage or short- circuits of sensor leads. • ATEX/UL/CSA certification • A 3rd thermistor input can be provided by the PTC Thermistor Option Card MCB 112, if necessary. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 30: Electrical Installation

    The mains connection is fitted to the mains switch if this is included. 91-1 (L1-1) 6 Phase 92-1 (L2-1) power 93-1 (L3-1) input 91-2 (L1-2) 92-2 (L2-2) 93-2 (L3-2) 95 PE Illustration 4.1 Power Cable Connections Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 31 3) In the unlikely event that 1 of the 6-pulse modular rectifiers becomes inoperable, it is possible to operate the frequency converter at reduced load with a single 6-pulse rectifier. Contact Danfoss for reconnection details. 4) No paralleling of mains cabling is shown here.
  • Page 32 In motors without phase insulation paper or other insulation reinforcement suitable for operation with voltage supply (such as a frequency converter), fit a sine- wave filter on the output of the frequency converter. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 33 DC bus connections for common DC bus SCR enable/disable Relay 1 Relay 2 Illustration 4.5 Rectifier Cabinet, Enclosure Sizes F10 and F12 Auxillary fan Illustration 4.4 Rectifier and Inverter Cabinet, Enclosure Sizes F8 and F9 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 34 SMPS fuses. See Table 4.12 for part numbers. Mains Illustration 4.7 Inverter Cabinet, Enclosure Sizes F10 and F11 L1-1 L2-1 L3-1 L1-2 L2-2 L3-2 Illustration 4.6 Rectifier Cabinet, Enclosure Size F14 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 35 NAMUR fuse. See Table 4.16 for part numbers. Fan fuses. See Table 4.13 for part numbers. SMPS fuses. See Table 4.12 for part numbers. Illustration 4.8 Inverter Cabinet, Enclosure Sizes F12 and F13 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 36 See chapter 4.1.13 Fuse Tables for part numbers. Mains fuses, (6 pieces) See chapter 4.1.13 Fuse Tables for part numbers. 2x3-phase manual disconnect Illustration 4.11 Options Cabinet, Enclosure Sizes F11 and F13 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 37: Grounding

    8.5-20.5 Nm isolated mains source (IT mains, floating delta and Regen (75-181 in-lbs) grounded delta). • The frequency converter is supplied from TT/TN-S Table 4.2 Tightening Torques mains with grounded leg. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 38: Screened Cables

    3, resulting in 3, 6, 9, or 12 (1, 2, or 3 cables are not allowed) to obtain an equal amount of wires attached to each inverter module terminal. The wires must be of equal length within 10% between the inverter Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 39: Brake Cable For Frequency Converters With Factory-Installed Brake Chopper Option

    NOTICE If a retrofit application requires an unequal amount of wires per phase, consult Danfoss for requirements and documentation, or use the top/bottom entry side cabinet option. Illustration 4.14 Mounting of EMC shield.

  • Page 40: External Fan Supply

    4.1.11 External Fan Supply Short-circuit protection Protect the frequency converter against short-circuit to avoid electrical or fire hazard. Danfoss recommends using In case the frequency converter is supplied by DC, or if the the fuses mentioned in to Table 4.18 to protect service...
  • Page 41 *170M fuses from Bussmann shown use the -/80 visual indicator, - TN/80 Type T, -/110 or TN/110 Type T indicator fuses of the same size and amperage may be substituted for external use. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 42 Table 4.15 Control Transformer Fuse P900 ABB OT800U21 P1M0 Merlin Gerin NPJF36000S12AAYP Enclosure size Bussmann PN* Rating P1M2 Merlin Gerin NPJF36000S12AAYP F8-F13 GMC-800MA 800mA, 250V Table 4.18 Mains Disconnectors Table 4.16 NAMUR Fuse Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 43: Motor Insulation

    Connections are made to the relevant options on the Modify the inverter waveform, 60° AVM vs. control card. For details, see the relevant fieldbus SFAVM instruction. Place the cable in the provided path inside the MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 44: Access To Control Terminals

    9 - 10 mm (0.37 in) Illustration 4.16 Stripping of Insulation Insert a screwdriver in the square hole. Insert the cable in the adjacent circular hole. Illustration 4.19 Unplugging Control Terminals Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 45: Connection Examples

    Terminal 32 = 5-14 Terminal 32 Digital Input [22] Speed down NOTICE Terminal 29 only in FC x02 (x=series type). +24V Par. 5-10 Par. 5-12 Par. 5-13 Par. 5-14 Illustration 4.22 Speed Up/Down MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 46 Terminal 53, High Voltage = 10 V Ref. voltage Terminal 53, Low Ref./Feedback = 0 RPM P 6-11 10V Terminal 53, High Ref./Feedback = 1500 RPM Switch S201 = OFF (U) Illustration 4.23 Potentiometer Reference Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 47: Electrical Installation, Control Cables

    *Terminal 37 (optional) is used for Safe Torque Off. For Safe Torque Off installation instructions, refer to the Safe Torque Off ® Operating Instructions for Danfoss VLT Frequency Converters. **Do not connect cable screen. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 48 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 Illustration 4.25 Diagram Showing all Electrical Terminals with NAMUR Option Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 49: Switches S201, S202 And S801

    See Illustration 4.24. Default setting: NPN (Sink) S201 (A53) = OFF (voltage input) Digital input wiring S202 (A54) = OFF (voltage input) S801 (Bus termination) = OFF Illustration 4.27 NPN (Sink) MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 50: Final Set-Up And Test

    Activate the AMA 1-29 Automatic Motor Adaptation (AMA). Select between complete or reduced AMA. If a sine-wave filter is mounted, run only the reduced AMA, or remove the sine-wave filter during the AMA procedure. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 51: Additional Connections

    (terminal 27 or 29). • Keep the output closed (voltage-free) as long as the frequency converter is unable to support the motor, for example due to the load being too heavy. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 52: Motor Thermal Protection

    Problems may arise at start-up and at low RPM values if motor sizes are widely different because small motors' relatively high ohmic resistance in the stator calls for a higher voltage at start-up and at low RPM values. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 53: How To Operate The Frequency Converter

    (b) shows up to 5 variables with related unit, regardless of status. In case of alarm/warning, the warning is shown instead of the variables. Bottom section (c) always shows the state of the frequency converter in status mode. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 54 Status display III This state displays the event and action of the Smart Logic Control. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 55 [Alarm Log]. Press the keys to move the cursor. is used for programming all parameters. The Main Menu parameters can be accessed immediately unless a password has been created via 0-60 Main Menu Password, MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 56: Bus Connection

    61, which is NOTICE connected to the frame via an RC-link. External stop signals activated with control signals or a fieldbus overrides a start command via the LCP. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 57: How To Connect A Pc To The Frequency Converter

    PC-based MCT 10 Set-up Software Softwaredownload/DDPC+Software+Program.htm. All frequency converters are equipped with a serial communication port. Danfoss provides a PC tool for The MCT 10 Set-up software modules communication between PC and frequency converter. The following modules are included in the software Check the section on for detailed information on this tool.

  • Page 58: Tips And Tricks

    Order the CD containing MCT 10 Set-up Software using code number 130B1000. Data transfer from LCP to frequency converter Go to 0-50 LCP Copy. The software can be downloaded from the Danfoss Press [OK]. internet site www.Danfoss.com/BusinessAreas/DrivesSo- Select [2] All from LCP.
  • Page 59 Release the keys after 5 s. The frequency converter is now programmed according to default settings. This parameter initialises all except: 15-00 Operating hours 15-03 Power Up's 15-04 Over Temp's 15-05 Over Volt's MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 60: How To Programme

    • jog speed • definition of the source of each reference (for example, which analog input the reference signal is connected to) • ramp-up and ramp-down times • digital potentiometer settings Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 61 Parameters only applicable when a Profibus option is installed. 10** CAN Fieldbus Parameters only applicable when a DeviceNet option is installed. 11** LonWorks Parameters only applicable when a Lonworks option is installed. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 62 Read-only parameters which display the last 10 preventive maintenance log items, actions and time and the value of analog inputs and outputs on the Analog I/O option card which can be useful during commissioning when interfacing with a BMS via a high-level interface. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 63 24** Application Functions 2 Parameters used to set up fire mode and/or to control a bypass contactor/starter if designed into the system. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 64: Quick Menu Mode

    Assume parameter 22-60 Broken Belt Function is set to [Off]. Example of using the Quick Set-up option To monitor the fan-belt condition, non-broken or broken, To set the ramp down time to 100 s: follow this procedure Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 65 Input, no connection to +24 V on terminal 27 is necessary to enable start. If [2] Coast Inverse (factory default value) is selected in 5-12 Terminal 27 Digital Input, a connection to +24 V is necessary to enable start. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 66 Part of Language package 2 data. This data is used for calculating motor torque, thermal [51] Bahasa Part of Language package 2 motor protection etc. Indonesia [52] Hrvatski Part of Language package 3 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 67 Size [ 1.00 - Enter the ramp-down time, that is, the • related 3600 s] deceleration time from default settings based on parameter 1-25 Motor Nominal Speed to 0 geographical location. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 68: Function Setups

    28.4% 2.05A 1(1) • other pump, fan and compressor applications. Function Setups Q3-1 General Settings Q3-2 Open Loop Settings Q3-3 Closed Loop Settings Q3-4 Application Settings Illustration 6.5 Function Setups Options Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 69 6-12 Terminal 53 Low Current 5-15 Terminal 33 Digital Input 6-13 Terminal 53 High Current Parameter 6-14 Terminal 53 Low Ref./Feedb. Value Parameter 6-15 Terminal 53 High Ref./Feedb. Value Table 6.4 Q3-2 Open Loop Settings MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 70 Parameter 6-00 Live Zero Timeout Time Parameter 6-01 Live Zero Timeout Function Parameter 4-56 Warning Feedback Low Parameter 4-57 Warning Feedback High Parameter 20-20 Feedback Function Parameter 20-21 Setpoint 1 Parameter 20-22 Setpoint 2 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 71 Parameter 4-10 Motor Speed Direction 22-88 Pressure at Rated Speed 22-89 Flow at Design Point 22-90 Flow at Rated Speed Parameter 1-03 Torque Characteristics Parameter 1-73 Flying Start Table 6.6 Q3-4 Application Settings MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 72 LC filter is used between the automatically adjusted when the motor data frequency converter and the motor. is programmed. These settings typically ensure optimum motor voltage, but if the Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 73 (which ever is lowest). direction. If not successful, a DC brake is carried • PMSM with high back EMF (>300 VLL(rms)) and out. high winding inductance (>10 mH) needed more MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 74 1-90 Motor Thermal Protection Option: Function: The frequency converter determines the motor temperature for motor overload protection in 2 different ways: • Via a thermistor sensor connected to one of the analog or digital Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 75 Enter a value for holding current as a percentage 160 %] of the rated motor current I set in Danfoss recommends using 24 V DC as thermistor supply parameter 1-24 Motor Current. 100% DC hold voltage. current corresponds to I...
  • Page 76 The minimum reference value and unit matches the configuration made in parameter 1-00 Configuration Mode and 20-12 Reference/Feedback Unit. NOTICE This parameter is used in open loop only. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 77 This parameter cannot be converter. Refer to . adjusted while the motor is running. Select the reference input to be used for the second reference signal. Parameter 3-15 Reference 1 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 78: Digital Inputs

    Output Defines terminal 27 as a digital output. Auto start [54] DigiPot Increase [55] DigiPot Decrease [56] DigiPot Clear [57] Counter A (up) [60] 29, 33 Counter A (down) [61] 29, 33 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 79 [160] No alarm [10] Alarm or warning [161] Running reverse [11] At torque limit [165] Local ref active [12] Out of current range [166] Remote ref active [13] Below current, low MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 80 6-12 Terminal 53 Low Current, parameter 6-14 Terminal 53 Low Ref./Feedb. parameter 6-20 Terminal 54 Low Voltage or Value. 6-22 Terminal 54 Low Current for a time period Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 81 Building Management System with Range: Function: data). 0.07 V [ 0 - par. Enter the low-voltage value. This analog Disabled 6-21 V] input scaling value should correspond to Enabled MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 82 [143] Ext. CL 1 4-20mA 0-100% Output signal 20 mA is needed at 50 Hz (50% of range) - [144] Ext. CL 2 4-20mA 0-100% set parameter 6-52 Terminal 42 Output Max Scale to 50% Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 83 Output signal 10 mA is needed at maximum ref (100% of [10] 8.0 kHz range) - set parameter 6-52 Terminal 42 Output Max Scale to [11] 10.0 kHz 200% [12] 12.0kHz (20 mA/10 mA x 100%=200%). [13] 14.0 kHz [14] 16.0kHz MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 84 Used in compressor applications to provide temperature temperature feedback using a pressure sensor. The temperature of the refrigerant is calculated using the following formula: Temperature = − ln Pe + 1 − A 1 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 85 Feedback 1, Feedback 2 and Feedback 3 as the [4] Maximum Sets up the PID Controller to compare feedback feedback. 1, feedback 2 and feedback 3 and use the highest value as the feedback. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 86 20-20 Feedback Function to option [3], Minimum, and entering the desired pressure in parameter 20-21 Setpoint 1. If any feedback is below the setpoint, the PID Controller increases the fan speed. If all Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 87 (see parameter group 3-1* Inverse The frequency converter’s output frequency References). increases when the feedback is greater than the setpoint reference. This behaviour is common for MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 88 22-21 Low Power Detection • if [3] Alarm is selected as the no-flow function. Option: Function: Disabled Enabled The low-power detection commissioning must be carried out to set the parameters in parameter Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 89 [2] Trip is selected as the broken belt function. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 90: Main Menu Mode

    ▲ ▼ which can be selected by toggling [ ] and [ 21-** Ext. Closed Loop 22-** Application Functions 23-** Time Actions 25-** Cascade Controller 26-** Analog I/O Option MCB 109 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 91: Changing Data

    This applies to parameter 1-20 Motor Power [kW], parameter 1-22 Motor Voltage and parameter 1-23 Motor Frequency. The parameters are changed both as a group of numeric data values and as numeric data values infinitely variably. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 92: Readout And Programming Of Indexed Parameters

    ▼ Change the value by [ ] and [ ]. Press [OK] to accept the new setting. Press [Cancel] to abort. Press [Back] to leave the parameter. 6.2 Parameter Menu Structure Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 93 How to Programme Operating Instructions MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 94 How to Programme Operating Instructions Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 95 How to Programme Operating Instructions MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 96 How to Programme Operating Instructions Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 97: General Specifications

    Voltage level, logic'0' PNP >10 V DC Voltage level, logic'1' PNP >19 V DC Voltage level, logic '0' NPN <14 V DC Voltage level, logic '1' NPN Maximum voltage on input 28 V DC MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 98 Number of programmable analog outputs Terminal number Current range at analog output 0/4-20 mA 500 Ω Maximum resistor load to common at analog output Accuracy on analog output Maximum error 0.8% of full scale Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 99 1) IEC 60947 parts 4 and 5 The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV). 2) Overvoltage Category II 3) UL applications 300 V AC 2 A MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 100 Temperature monitoring of the heat sink ensures that the frequency converter trips if the temperature reaches a predefined level. An overload temperature cannot be reset until the temperature of the heat sink is below the Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 101 Monitoring of the intermediate circuit voltage ensures that the frequency converter trips if the intermediate circuit voltage is too low or too high. • The frequency converter is protected against ground faults on motor terminals U, V, W. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 102 0 - 600Hz Heatsink overtemp. trip 95 °C Power card ambient trip 68 °C * High overload = 160% torque during 60 sec, Normal overload = 110% torque during 60 sec. Table 7.1 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 103 0-600Hz Heatsink overtemp. trip 95 °C Power card ambient trip 68 °C * High overload = 160% torque during 60 sec., Normal overload = 110% torque during 60 sec. Table 7.2 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 104 0 - 500 Hz Heatsink overtemp. trip 85 °C Power card ambient trip 68 °C * High overload = 160% torque during 60 sec, Normal overload = 110% torque during 60 sec. Table 7.3 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 105 0-500 Hz Heatsink overtemp. trip 85 °C Power card ambient trip 68 °C * High overload = 160% torque during 60 sec., Normal overload = 110% torque during 60 sec. Table 7.4 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 106 0-500 Hz Heatsink overtemp. trip 85 °C Power card ambient trip 68 °C * High overload = 160% torque during 60 sec., Normal overload = 110% torque during 60 sec. Table 7.5 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 107 30W to the losses. (Though typical only 4W extra for a fully loaded control card, or options for slot A or slot B, each). Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (+/-5%). MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 108: Warnings And Alarms

    Motor ETR over temperature 1-90 Motor thermistor over temperature 1-90 Torque limit Over Current Earth fault Hardware mismatch Short Circuit Control word timeout 8-04 Internal Fan Fault External Fan Fault 14-53 Brake resistor short-circuited Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 109 Power Unit Setup Illegal PS config Drive Initialized to Default Value Analog input 54 wrong settings NoFlow 22-2* Dry Pump 22-2* End of Curve 22-5* Broken Belt 22-6* Start Delayed 22-7* MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 110 Digital Inputs [1]). The original event that caused an alarm Trip locked yellow and red cannot damage the frequency converter or cause dangerous conditions. A trip lock is an action when an Table 8.2 LED Indication Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 111 The alarm words, warning words and extended status words can be read out via serial bus or optional fieldbus for diagnosis. See also 16-90 Alarm Word, 16-92 Warning Word and 16-94 Ext. Status Word. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 112 WARNING/ALARM 7, DC overvoltage • Check that the motor current set in 1-24 Motor If the intermediate circuit voltage exceeds the limit, the Current is correct. frequency converter trips after a time. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 113 Check the application for excessive current draw • Remove the power to the frequency converter on the motor. and repair the short-circuit. WARNING/ALARM 17, Control word timeout There is no communication with the frequency converter. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 114: Brake Resistor Power Limit (X) (X)

    >90% of the brake resistance power. If [2] Trip is selected Troubleshooting • in 2-13 Brake Power Monitoring, the frequency converter Remove the power from the frequency converter trips when the dissipated braking power reaches 100%. and check motor phase U. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 115: Inrush Fault

    2049 Power data restarted. It may be necessary to contact Danfoss Service or the 2064–2072 H081x: Option in slot x has restarted. supplier. Note the code number for further trouble- 2080–2088 H082x: Option in slot x has issued a power-up shooting directions.

  • Page 116: Overload Of Digital Output Terminal

    For X30/7, check the load connected to X30/7 or remove the short-circuit connection. Check 5-33 Term X30/7 Digi ALARM 58, AMA Internal fault Out (MCB 101). Contact your Danfoss supplier. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...

  • Page 117: External Interlock

    The control card and power card are incompatible. To external interlock and reset the frequency converter (via check compatibility, contact your Danfoss supplier with the serial communication, digital I/O, or by pressing [Reset]). type code of the unit from the nameplate and the part WARNING 62, Output frequency at maximum limit numbers of the cards.

  • Page 118: End Of Curve

    2 = Middle inverter module in enclosure sizes F12 overload condition was detected. This could indicate a or F13. locked rotor. Inspect the motor for proper operation. 2 = Right inverter module in enclosure sizes F10 or F11. Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 119 3 = Third from the left inverter module in enclosure size F14. 4 = Far right inverter module in enclosure size F14. 5 = Rectifier module. 6 = Right rectifier module in enclosure size F14. MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.

  • Page 120: Index

    GLCP......................56 Coasting....................54 Graphical display.................. 51 Communication option..............113 Grounding....................35 Control cable................... 45, 47 Control card Control card..................110 Heat sink....................114 Control card performance..............98 High voltage..................... 7 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 121 RFI switch....................35 cable..................... 36 RS-485 bus connection............... 54 current....................114 data................... 111, 115 nameplate................... 48 power....................114 Safe Torque Off..................8 thermal protection................50 Screened cable..................36 Motor output..................95 MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 122 Torque characteristic................95 Unintended motor rotation..............8 Unintended start..................7 Unpacking....................9 Voltage imbalance................110 Voltage level................... 96 Voltage reference via a potentiometer........44 VVC+......................6 Windmilling....................8 Wire access....................15 Danfoss A/S © Rev. 06/2014 All rights reserved. MG16B202...
  • Page 123 Index Operating Instructions MG16B202 Danfoss A/S © Rev. 06/2014 All rights reserved.
  • Page 124 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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