Danfoss VLT Decentral Drive FCD 302 Operating Manual
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Danfoss VLT Decentral Drive FCD 302 Operating Manual

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ENGINEERING TOMORROW
Operating Guide
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VLT
Decentral Drive FCD 302
vlt-drives.danfoss.com

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Summary of Contents for Danfoss VLT Decentral Drive FCD 302

  • Page 1 ENGINEERING TOMORROW Operating Guide ® Decentral Drive FCD 302 vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    2.4.10 Connection of Sensors/Actuators on M12 Sockets 2.4.11 Earth (Grounding) Requirements 2.4.12 Grounding of Screened Control Cables 2.4.13 DIP Switches 2.4.14 Serial Communication 2.4.15 Connection to PC 2.4.16 Safe Stop 3 Start Up and Functional Testing 3.1 Pre-start MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 4 6.2 Status Display 6.3 Status Message Definitions 7 Troubleshooting 7.1.1 Warnings/Alarm Messages 8 Specifications 8.1 Electrical Data and Wire Sizes 8.1.2 UL/cUL Approved Pre-fuses 8.1.3 FCD 302 DC Voltage Levels 8.2 General Specifications Index Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 5: Introduction

    Parameter name, parameter group name, parameter option. All dimensions in drawings are in mm (in). * Indicates a default setting of a parameter. ® is a registered trademark. EtherNet/IP™ is a trademark of ODVA, Inc. MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 6: Purpose Of The Manual

    Training courses both on-line and in person. the frequency converter is not PELV-compliant. • Hotline, telephone and on-line help. • Installation, set up, and commissioning is also available by Danfoss trained and approved installers. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 7: Product Overview

    Mains input Three-phase AC mains power supply to the applications. frequency converter. Rectifier The rectifier bridge converts the AC input to Contact your Danfoss supplier or go to www.Danfoss.com DC current for use within the frequency for downloads or additional information. converter. 1.5 Product Overview...

  • Page 8: Type Code Description

    With Display Connector No sensor plugs Sensor plugs Direct mount 4xM12: 4 digital inputs Direct mount 6xM12: 4 digital inputs, 2 relay outputs Motor plug No motor plug Mains plug No mains plug Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 9 A and D options for FCD 302 are integrated into the control card. Do not use pluggable options for frequency converters. Future retrofit requires exchange of the entire control card. B options are pluggable, using the same concept as for frequency converters. MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 10: Installation

    Compare model number of unit on the name plate to what was ordered, to verify the proper equipment. • Ensure the mains (power) supply, frequency converter, and motor are rated for same voltage. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 11: Exploded View Of The Fcd 302

    Access to USB port Inverter part plastic cover Service switch-motor side (alternatively, switch located on mains side, or not mounted) Ground connection pin Flat mounting brackets Illustration 2.1 Exploded View Small Unit MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 12 The unit can be configured with either service switch or circuit breaker, not both. The illustration shown is not configurable in practice, but is displayed to show the respective positions of components only. Illustration 2.2 Exploded View Large Unit Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 13: Mechanical Installation

    Derating starts above 40 °C (104 °F) and 1000 m (3300 ft) elevation above sea level. See FCD 302 Design Guide, MG04HXYY for detailed information. Illustration 2.3 Cable Entries and Hole Sizes (Small Unit) MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 14: Mounting

    Ensure that the strength of the mounting location can support the unit weight • Make sure that the proper mounting screws or Illustration 2.7 Permitted Mounting Positions - Standard bolts are used Applications Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 15: Hygienic Installation

    This section provides detailed descriptions of the requirements and procedures to accomplish these tasks. Illustration 2.9 shows a basic electrical connection. Illustration 2.8 Permitted Mounting Positions - Hygienic Applications MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 16 (P RS-485) 68 OV (PNP) 24V (NPN) (COM RS-485) 61 33 (D IN) OV (PNP) (PNP) = Source (NPN) = Sink 37 (D IN) VCXA GND1 Profibus RS485 interface GND1 Illustration 2.9 Electrical Installation Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 17: Requirements

    Take extreme for the environment are chosen and carefully mounted. precautions against electrical hazards when applying power to the unit. • Wear safety glasses whenever working on electric control or rotating equipment. MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 18 • Do not plug/unplug the electronic part with mains voltage switched on. • Switch off mains voltage in the intended safe way. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 19: Location Of Terminals

    Standard bus/RS485 Relay 1 Profibus Relay 2 Ethernet port Motor, mechanical brake, brake resistor Ethernet port Mains Protective Earth (PE) 24 V DC back-up input Illustration 2.13 Location of Terminals (Large Unit) MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 20: Terminal Types

    Failure to run output motor cables separately could result in death or serious injury. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 21: Control Wiring

    6-5*. The analog signal is 0-20 mA or 4-20 mA at a maximum of 500 Ω. 10 V DC analog supply voltage. 15 mA maximum commonly used for a potentiometer or thermistor. MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 22: Ac Mains Input Connection

    (IT mains or floating delta) • Dimension the cross-section of the brake cable to or TT/TN-S mains with a grounded leg (grounded match the brake torque. delta), set parameter 14-50 RFI Filter to OFF. When Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 23: Mechanical Brake

    Use the clamps provided with on the equipment Black 18, 19, 32, Digital input for proper ground connections. • Use of high-strand wire to reduce electrical noise Table 2.6 4xM12 Connection Input is recommended. MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 24 Tightening torque requirement is 3 Nm. See Illustration 2.18. Illustration 2.18 PE Connection between the Installation Box and the Electronic Part NOTICE The external grounding terminal is available as an accessory (part no: 130B5833). Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 25 Earthing (grounding) clamps are provided for motor and control wiring (see Illustration 2.19). Illustration 2.19 Earthing (Grounding) Clamp for Motor and Control Wiring (Small Unit) Illustration 2.20 Earthing (Grounding) Clamp for Motor and Control Wiring (Large Unit) MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 26: Grounding Of Screened Control Cables

    10% of the impedance of the Illustration 2.24 Screening without Using Terminal 61 control cable screen. See also the requirements regarding electrical safety and grounding in chapter 2.4.11 Earth (Grounding) Requirements Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 27: Dip Switches

    RS485 port (terminals 68 and 69). See Illustration 2.25. • Illustration 2.26 Electronic Part Shielded serial communication cable is recommended • See chapter 2.4.11 Earth (Grounding) Requirements for proper grounding MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 28: Safe Stop

    In the normal operating mode when safe stop is not required, use the regular stop function of the frequency converter instead. Illustration 2.27 Jumper between Terminal 13 and 37 Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 29: Start Up And Functional Testing

    These values are required to program motor nameplate data later on. Confirm that the supply voltage matches voltage of frequency converter and motor. MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 30: Start Up Check List

    Vibration Ensure the equipment is not exposed to a high level of vibration. Mount the panel solidly or use shock mounts as necessary. Table 3.1 Start Up Check List Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 31: Applying Power To The Frequency Converter

    Press [Quick Menu] on the LCP. Parameter 1-29 Automatic Motor Adaptation (AMA). Set desired AMA Use the navigation keys to scroll to parameter function. Enable complete AMA is group Q2 Quick Setup and press [OK]. MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 32: Automatic Motor Adaptation

    Set the ramping up time regarding the alarm assists in troubleshooting. If contacting synchronous motor speed, ns Danfoss for service, make sure to mention number and alarm description. Parameter 3-42 Ramp 1 Ramp Down Time. Set the ramping down time...

  • Page 33: System Start Up

    Apply an external run command. Adjust the speed reference throughout the speed range. Remove the external run command. Note any problems. If warnings or alarms occur, see chapter 7 Troubleshooting. MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 34: User Interface

    The display area is activated when the frequency converter receives power from mains voltage, or an external 24 V supply. The information displayed on the LCP can be customized for user application. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 35: Display Menu Keys

    For details about the frequency converter Illustration 4.3 LCP Display Values before it entered the alarm mode, select the alarm number using the navigation keys and press [OK]. Table 4.2 Function Description Menu Keys MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 36: Navigation Keys

    LCP memory. ALARM A fault condition causes the red alarm light to flash and an alarm text is shown. Table 4.4 Indicator Lights Functions Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 37: Uploading Data To The Lcp

    Initialization restores the unit to factory default settings. Parameter 15-04 Over Temp's Any programming, motor data, localization, and • Parameter 15-05 Over Volt's monitoring records are lost. Uploading data to the LCP provides a back-up before initialization. MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 38: Programming

    Part of language package 4 frequency converter. [27] Greek Part of language package 4 [28] Bras.port Part of language package 4 [36] Slovenian Part of language package 3 [39] Korean Part of language package 2 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 39 3-00 Reference Range standstill. is set to [0] Min.- Max. Activate the AMA function by pressing [Hand The minimum reference unit matches: on] after selecting [1] or [2]. See also MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 40 3-42 Ramp 1 Ramp Down Time. DigiPot Decrease [56]   s  x n   RPM Par .  3 − 41  =   DigiPot Clear [57]  ref   RPM Reset Counter A [62] Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 41 Programming Operating Guide 5-12 Terminal 27 Digital Input Option: Function: Reset Counter B [65] MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 42: Parameter Lists

    Normalized value 2 bytes Bit sequence of 16 boolean variables Time difference w/o date TimD ® See the VLT Decentral Drive FCD 302 Design Guide for further information about data types 33, 35 and 54. Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 43 200 N/A 1 set-up TRUE Int16 0-66 Access to Quick Menu w/o Password [0] Full access 1 set-up TRUE Uint8 0-67 Bus Password Access 0 N/A All set-ups TRUE Uint16 Table 5.1 MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 44 Flying Start Test Pulses Current ExpressionLimit All set-ups FALSE Uint16 1-59 Flying Start Test Pulses Frequency ExpressionLimit All set-ups FALSE Uint16 1-6* Load Depen. Setting 1-60 Low Speed Load Compensation 100 % All set-ups TRUE Int16 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 45 1-97 KTY Threshold level 80 °C 1 set-up TRUE Int16 1-98 ATEX ETR interpol. points freq. ExpressionLimit 1 set-up TRUE Uint16 1-99 ATEX ETR interpol points current ExpressionLimit 2 set-ups TRUE Uint16 MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 46 Speed PID Start Proportional Gain 0.0150 N/A All set-ups TRUE Uint32 2-32 Speed PID Start Integral Time 200.0 ms All set-ups TRUE Uint32 2-33 Speed PID Start Lowpass Filter Time 10.0 ms All set-ups TRUE Uint16 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 47 Ramp 2 Ramp Up Time ExpressionLimit All set-ups TRUE Uint32 3-52 Ramp 2 Ramp Down Time ExpressionLimit All set-ups TRUE Uint32 3-55 Ramp 2 S-ramp Ratio at Accel. Start 50 % All set-ups TRUE Uint8 MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 48 [0] Off All set-ups TRUE – Uint8 3-93 Maximum Limit 100 % All set-ups TRUE Int16 3-94 Minimum Limit -100 % All set-ups TRUE Int16 3-95 Ramp Delay ExpressionLimit All set-ups TRUE TimD Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 49 Bypass Speed From [Hz] ExpressionLimit All set-ups TRUE Uint16 4-62 Bypass Speed To [RPM] ExpressionLimit All set-ups TRUE Uint16 4-63 Bypass Speed To [Hz] ExpressionLimit All set-ups TRUE Uint16 4-7* Position Monitor MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 50 Term. 33 High Frequency 100 Hz All set-ups TRUE Uint32 0 ReferenceFeed- 5-57 Term. 33 Low Ref./Feedb. Value backUnit All set-ups TRUE Int32 5-58 Term. 33 High Ref./Feedb. Value ExpressionLimit All set-ups TRUE Int32 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 51 Terminal X30/11 Low Voltage 0.07 V All set-ups TRUE Int16 6-31 Terminal X30/11 High Voltage 10 V All set-ups TRUE Int16 0 ReferenceFeed- 6-34 Term. X30/11 Low Ref./Feedb. Value backUnit All set-ups TRUE Int32 MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 52 Speed PID Feedback Gear Ratio 1 N/A All set-ups FALSE Uint32 Speed PID Accel. Feed Forward 7-08 Factor All set-ups TRUE Uint16 7-09 Speed PID Error Correction w/ Ramp 300 RPM All set-ups TRUE Uint32 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 53 [1] Profile Default All set-ups TRUE – Uint8 8-14 Configurable Control Word CTW [1] Profile default All set-ups TRUE – Uint8 Configurable Alarm and 8-17 Warningword [0] Off All set-ups TRUE – Uint16 MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 54 2 set-ups FALSE – Uint8 9-44 Fault Message Counter 0 N/A All set-ups TRUE Uint16 9-45 Fault Code 0 N/A All set-ups TRUE Uint16 9-47 Fault Number 0 N/A All set-ups TRUE Uint16 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 55 Logic Rule Boolean 3 ExpressionLimit 2 set-ups TRUE – Uint8 13-5* States 13-51 SL Controller Event ExpressionLimit 2 set-ups TRUE – Uint8 13-52 SL Controller Action ExpressionLimit 2 set-ups TRUE – Uint8 MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 56 0 N/A All set-ups FALSE Uint32 14-74 Leg. Ext. Status Word 0 N/A All set-ups FALSE Uint32 14-8* Options 14-80 Option Supplied by External 24VDC [1] Yes 2 set-ups FALSE – Uint8 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 57 FALSE VisStr[30] 15-61 Option SW Version 0 N/A All set-ups FALSE VisStr[20] 15-62 Option Ordering No 0 N/A All set-ups FALSE VisStr[8] 15-63 Option Serial No 0 N/A All set-ups FALSE VisStr[18] MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 58 Int16 16-23 Motor Shaft Power [kW] 0 kW All set-ups TRUE Int32 16-24 Calibrated Stator Resistance 0.0000 Ohm All set-ups TRUE Uint32 16-25 Torque [Nm] High 0 Nm All set-ups FALSE Int32 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 59 1 set-up TRUE Int32 16-84 Comm. Option STW 0 N/A All set-ups FALSE 16-85 FC Port CTW 1 0 N/A All set-ups FALSE 16-86 FC Port REF 1 0 N/A All set-ups FALSE MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 60 60 s All set-ups TRUE Uint16 17-9* Position Config 17-90 Absolute Position Mode [0] Standard All set-ups FALSE – Uint8 17-91 Relative Position Mode [0] Target Position All set-ups FALSE – Uint8 Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 61: Remote Programming With Mct 10 Set-Up Software

    Uint16 5.4 Remote Programming with MCT 10 Set- up Software Danfoss offers a software program available for developing, storing, and transferring frequency converter programming. The MCT 10 Set-up Software allows the user to connect a PC to the frequency converter and perform live programming rather than using the LCP.

  • Page 62: Status Indication

    The last part of the status line gives the present frequency converter status. These show the operational mode the frequency converter is in. NOTICE In auto/remote mode, the frequency converter requires external commands to execute functions. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 63: Status Message Definitions

    The frequency converter output current is above the limit set in parameter 4-51 Warning Current High. Current Low The frequency converter output current is below the limit set in parameter 4-52 Warning Speed Low MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 64 The sum of all active references is above the reference limit set in parameter 4-55 Warning Reference High. Ref. low The sum of all active references is below the reference limit set in parameter 4-54 Warning Reference Low. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 65: Troubleshooting

    Parameter 1-90 Motor Thermal Protection Motor thermistor over temperature Parameter 1-90 Motor Thermal Protection Torque limit Over Current Earth Fault Hardware mismatch Short Circuit Control word time-out Parameter 8-04 Control Timeout Function MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 66 Heat sink Temperature Low Option Configuration has Changed Safe Stop Parameter 5-19 Terminal 37 Safe Stop Pwr. Card Temp Illegal FC configuration Safe Stop Auto Restart Parameter 5-19 Terminal 37 Safe Stop Power Unit Setup Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 67 A trip lock situation can only be reset by a power cycling. LED Indication Warning yellow Alarm flashing red Trip locked yellow and red Table 7.2 LED Indicator Status MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 68 PTC 1 Safe Unused (A71) Stop (W71) 80000000 2147483648 Mech. brake low Dangerous Failure Extended Status Word Unused (A63) (A72) Table 7.3 Description of Alarm Word, Warning Word and Extended Status Word Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 69 ALARM 15, Incomplete hardware To check whether the supply voltage matches the The control board (hardware or software) does not support frequency converter, see chapter 8.2 General Specifications. a fitted option. MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 70 When this alarm arises, it can be necessary to contact the the brake resistor. Terminals 104 to 106 are available as Danfoss supplier. Some typical alarm messages: brake resistor, with Klixon inputs. Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 71 ALARM 56, AMA interrupted by user power card and gate drive card. The AMA has been interrupted by the user. MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 72 ALARM 85, Dang fail PB WARNING 68, Safe Stop Profibus/Profisafe Error. Safe Stop has been activated. Normal operation is resumed ALARM 86, Dang fail DI when Safe Stop is disabled. Sensor Error. Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 73 14-23 Typecode Setting according to the label on unit. Remember to select ‘Save to EEPROM’ to complete. ALARM 251, New Type Code The frequency converter has got a new type code. MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 74: Specifications

    3) Efficiency measured at nominal current. For energy efficiency class, losses may increase. LCP and typical control card power see chapter 8.2 General Specifications. For part load losses see www.danfoss.com/vltenergyefficiency. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 75: Ul/Cul Approved Pre-Fuses

    Table 8.2 FCD 302 Pre-fuses Meeting UL/cUL Requirements 1) 5 A (0.37 kW), 7A (0.55 kW), 9 A (0.75 kW), 12 A (1.1 kW), 15 A (1.5 kW), 20 A (2.2 kW), 25 A (3 kW) MG04F402 Danfoss A/S © 05/2016 All rights reserved.

  • Page 76: General Specifications

    As a response to a critical level, the frequency converter can adjust the switching frequency and/ or change the switching pattern in order to ensure the performance of the drive. Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 77 10 bit (+ sign) Accuracy of analog inputs Max. error 0.5% of full scale Bandwidth 100 Hz The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 78 40 mA Max. load at frequency output 1 kΩ Max. capacitive load at frequency output 10 nF Minimum output frequency at frequency output 0 Hz Maximum output frequency at frequency output 32 kHz Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 79 0–6000 RPM: error ±0.15 RPM Speed accuracy (closed loop), depending on resolution of feedback device Maximum error ±5% of rated torque Torque control accuracy (speed feedback) All control characteristics are based on a 4-pole asynchronous motor. MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 80 The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. The USB ground connection is not galvanically isolated from protection earth. Use only an isolated laptop as PC connection to the USB connector on the frequency converter. Danfoss A/S © 05/2016 All rights reserved. MG04F402...

  • Page 81: Index

    LED......................60 Default settings..................40 Load sharing..................... 3 Delta-grounded mains............... 20 Local control................32, 34, 61 Digital input.................... 62 Local control panel................32 Digital Inputs..................75 Local operation..................32 Digital Output..................76 MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 82 Quick menu.................... 33 Reference................... 32, 61, 62 Relay Outputs..................77 Remote reference................. 61 Reset..................32, 34, 35, 62 Restore...................... 35 Restoring default setting..............35 Restoring Default Settings..............35 RS485......................76 Run permissive..................61 Danfoss A/S © 05/2016 All rights reserved. MG04F402...
  • Page 83 Index Operating Guide MG04F402 Danfoss A/S © 05/2016 All rights reserved.
  • Page 84 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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