Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual
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Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual

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See also: Programming Manual , Operating Instructions Manual
MAKING MODERN LIVING POSSIBLE
Operating Instructions
®
VLT
AutomationDrive FC 301/302
0.25-75 kW
vlt-drives.danfoss.com

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Summary of Contents for Danfoss VLT AutomationDrive FC 301

  • Page 1 MAKING MODERN LIVING POSSIBLE Operating Instructions ® AutomationDrive FC 301/302 0.25-75 kW vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    4.8.3 Enabling Motor Operation (Terminal 27) 4.8.4 Voltage/Current Input Selection (Switches) 4.8.5 Mechanical Brake Control 4.8.6 RS485 Serial Communication 4.9 Installation Check List 5 Commissioning 5.1 Safety Instructions 5.2 Applying Power 5.3 Local Control Panel Operation MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 4 8.3 Motor Output and Motor Data 8.4 Ambient Conditions 8.5 Cable Specifications 8.6 Control Input/Output and Control Data 8.7 Fuses and Circuit Breakers 8.8 Connection Tightening Torques 8.9 Power Ratings, Weight, and Dimensions 9 Appendix Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 5 Contents Operating Instructions 9.1 Symbols, Abbreviations, and Conventions 9.2 Parameter Menu Structure Index MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 6: Introduction

    Foreseeable misuse Do not use the frequency converter in applications which are non-compliant with specified operating conditions and environments. Ensure compliance with the conditions specified in chapter 8 Specifications. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 7 Analog switches (A53), (A54) Mains input terminals 91 (L1), 92 (L2), 93 (L3) Relay 1 (01, 02, 03) – – Illustration 1.1 Exploded View Enclosure Sizes B and C, IP55 and IP66 MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 8 USB connector Ground termination plate Fieldbus terminal switch Grounding clamp (PE) Digital I/O and 24 V supply Screened cable grounding clamp and strain relief Cover Illustration 1.2 Exploded View Enclosure Size A, IP20 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 9: Approvals And Certifications

    Raise the power factor More approvals and certifications are available. Contact the reflected back to the line. local Danfoss partner. Frequency converters of enclosure • Reduce harmonics on the AC size T7 (525–690 V) are UL certified for only 525–600 V.

  • Page 10: Safety

    AC mains input, DC supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualified personnel can result in death or serious injury. • Only qualified personnel must perform instal- lation, start-up, and maintenance. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 11 An internal failure in the frequency converter can result in serious injury, when the frequency converter is not properly closed. • Ensure that all safety covers are in place and securely fastened before applying power. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 12: Mechanical Installation

    Output voltage, frequency, and current (at low/high voltages) Enclosure type and IP rating Maximum ambient temperature Certifications Discharge time (Warning) Illustration 3.1 Product Nameplate (Example) NOTICE Do not remove the nameplate from the frequency converter (loss of warranty). Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 13: Mounting

    • Illustration 3.4 Top and Bottom Mounting Holes (See For lifting, use hoist rings on the unit, when chapter 8.9 Power Ratings, Weight, and Dimensions) provided. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 14 ® Mechanical Installation AutomationDrive FC 301/302 Illustration 3.5 Top and Bottom Mounting Holes (B4, C3, and Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 15: Electrical Installation

    See chapter 8.1 Electrical Data and chapter 8.5 Cable Specifi- between the frequency converter and the control system cations for recommended wire sizes and types. is different. Install equalising cables between the system components. Recommended cable cross-section: 16 mm (5 AWG). MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 16: Wiring Schematic

    Safe Torque Off Operating Instructions. Terminal 37 is not included in FC 301 (except enclosure type A1). Relay 2 and terminal 29 have no function in FC 301. 2) Do not connect cable screen. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 17 Cable insulation (stripped) Clearance between control cable, motor cable and mains cable: Minimum 200 mm (7.9 in) Cable gland Illustration 4.2 EMC-compliant Electrical Connection For more information about EMC, see chapter 4.2 EMC-compliant Installation MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 18: Access

    96 (U), 97 (V), and 98 (W), see Illustration 4.5. Tighten the terminals in accordance with the Illustration 4.4 Access to Wiring for IP55 and IP66 Enclosures information provided in chapter 8.8 Connection Tightening Torques. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 19: Ac Mains Connection

    Terminal functions and default settings are summarised in Table 4.2 and Table 4.3. - LC - Illustration 4.6 Example of Motor, Mains, and Ground Wiring Illustration 4.7 Control Terminal Locations MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 20 Terminals located on built-in optional equipment. inputs and 0 V See the manual provided with the equipment potential for 24 V option. supply. – Safe input. Analog inputs/outputs – Common for analog output Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 21: Wiring To Control Terminals

    24 V signal on terminal 27. To run STO, additional wiring for the frequency converter is ® required. Refer to VLT Frequency Converters Safe Torque Off Operating Instructions for further information. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 22: Mechanical Brake Control

    Shaft protocols. See the option card documentation for Motor installation and operation instructions. Brake power circuit 380 V AC Illustration 4.11 Connecting the Mechanical Brake to the Frequency Converter Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 23: Installation Check List

    POTENTIAL HAZARD IN THE EVENT OF INTERNAL FAILURE Risk of personal injury if the frequency converter is not properly closed. • Before applying power, ensure that all safety covers are in place and securely fastened. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 24: Commissioning

    B. Display menu keys. before proceeding. Repeat this procedure after C. Navigation keys and indicator lights. the voltage correction. D. Operation keys and reset. Ensure that any optional equipment wiring matches the installation application. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 25 Function Status Shows operational information. Quick Menu Allows access to programming parameters for initial set-up instructions and many detailed application instructions. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 26: Parameter Settings

    Press [OK]. A progress bar shows the uploading or downloading progress. Press [Hand On] or [Auto On] to return to normal operation. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 27: Basic Programming

    Motor data is required for the SmartStart set-up. The Press the navigation keys to select [0] Interna- required data is normally available on the motor tional or [1] North America as appropriate and nameplate. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 28: Asynchronous Motor Set-Up

    Parameter 1-33 Stator Leakage Reactance (X1). Parameter 1-34 Rotor Leakage Reactance (X2). Table 5.6 Recommendations for Flux Applications Parameter 1-35 Main Reactance (Xh). Parameter 1-36 Iron Loss Resistance (Rfe). Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 29: Pm Motor Set-Up

    Back EMF = (Voltage/RPM)x1000 = Starting Torque Current [%]). Working (320/1800)x1000 = 178. at a current level higher than 100% for a prolonged time can cause the motor to overheat. Table 5.7 Recommendations for Various Applications MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 30: Synrm Motor Set-Up With Vvc

    Parameter 1-45 q-axis Inductance Sat. (LqSat). Parameter 1-48 Inductance Sat. Point. Application-specific adjustments Start the motor at nominal speed. If the application does not run well, check the VVC SynRM settings. Table 5.8 provides application-specific recommendations: Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 31: Automatic Motor Adaptation (Ama)

    3. Check that the speed displayed is positive. When parameter 1-06 Clockwise Direction is set to [0] Normal (default clockwise): 4a. Verify that the motor turns clockwise. 5a. Verify that the LCP direction arrow is clockwise. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 32: System Start-Up

    Check the sound and vibration levels of the motor to ensure that the system is working as intended. If warnings or alarms occur, see or chapter 7.4 List of Warnings and Alarms. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 33: Application Set-Up Examples

    * = Default value A IN Notes/comments: D IN 37 is an option. A OUT Table 6.1 AMA with T27 Connected -10 - +10V U - I Table 6.3 Analog Speed Reference (Voltage) MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 34 * = Default value Speed down ( 32 ) A IN Notes/comments: D IN 37 is an option. A OUT Illustration 6.1 Speed Up/Down U - I Table 6.5 Speed Reference (Using a Manual Potentiometer) Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 35 Table 6.8 Pulse Start/Stop Table 6.7 Start/Stop Command with Safe Stop Option Speed Speed Latched Start (18) Start (18) Stop Inverse (27) Illustration 6.2 Start/Stop Command with Safe Stop Illustration 6.3 Latched Start/Stop Inverse MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 36 D IN Notes/comments: D IN D IN 37 is an option. D IN D IN D IN D IN +10 V A IN A IN A OUT Table 6.10 External Alarm Reset Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 37 External equipment indicates if service is required. If the feedback error goes below the limit again within 5 s, the frequency converter continues, and the warning disappears. But relay 1 is still triggered until [Reset] is pressed on the LCP. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 38 *=Default Value Notes/comments: – Table 6.14 Mechanical Brake Control 1-76 Current Speed Time 1-71 2-21 1-71 2-21 Start (18) Start reversing (19) Relay output Open Closed Illustration 6.4 Mechanical Brake Control Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 39: Maintenance, Diagnostics, And Troubleshooting

    AMA is ready to start. Press [Hand On] to start. AMA running AMA process is in progress. Braking The brake chopper is in operation. Generative energy is absorbed by the brake resistor. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 40 PowerUnit Off (Only frequency converters with a 24 V external supply installed). Mains supply to the frequency converter was removed, and the control card is supplied by the external 24 V. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 41: Warning And Alarm Types

    Remove input power to the frequency Inputs). The motor starts in forward or reverse converter, correct the cause of the fault, and reset the direction depending on which terminal is frequency converter. activated. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 42: List Of Warnings And Alarms

    Remove the wiring from terminal 50. If the warning clears, the problem is with the wiring. If • Activate the functions in parameter 2-10 Brake the warning does not clear, replace the control Function. card. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 43 If an external fan is in use, check that it is selected in parameter 1-91 Motor External Fan. • Running AMA in parameter 1-29 Automatic Motor Adaptation (AMA) tunes the frequency converter MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 44 The fan warning function is an extra protective function and repair the short circuit. that checks if the fan is running/mounted. The fan warning can be disabled in parameter 14-53 Fan Monitor ([0] Disabled). Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 45 The trip and reset points are different based on the frequency converter ALARM 38, Internal fault power size. When an internal fault occurs, a code number defined in Table 7.4 is displayed. Troubleshooting MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 46 5376–6231 Internal fault. Contact the Danfoss supplier or • Check for loose or missing wiring. Danfoss Service Department. It may be necessary to contact the Danfoss supplier or Table 7.4 Internal Fault Codes service department. Note the code number for further troubleshooting directions.
  • Page 47 Possibly increase the ALARM 50, AMA calibration failed output frequency limit. Be sure that the system can Contact the Danfoss supplier or Danfoss Service operate safely at a higher output frequency. The warning Department. clears when the output drops below the maximum limit.
  • Page 48 The control card and power card are incompatible. To Select motor feedback function in parameter 4-30 Motor check compatibility, contact the Danfoss supplier with the Feedback Loss Function. Adjust tracking error band in type code of the unit from the nameplate and the part parameter 4-35 Tracking Error and parameter 4-37 Tracking numbers of the cards.

  • Page 49: Troubleshooting

    Wrong contrast setting. – contrast. Replace the faulty LCP or connection Display (LCP) is defective. Test using a different LCP. cable. Internal voltage supply fault or – Contact supplier. SMPS is defective. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 50 Incorrect settings in the brake Check parameter group 2-0* DC Brake and Motor does Check brake parameters. Check ramp time parameters. Possible too short 3-0* Reference Limits. not brake settings. ramp-down times. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 51 3-42 Ramp 1 Ramp Down Time. chapter 7.4 List of Warnings and Alarms deceleration incorrectly. Enable overvoltage control in Check that motor data are entered correctly. problems parameter 2-17 Over-voltage Control. Table 7.5 Troubleshooting MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 52: Specifications

    Maximum cable cross-section for disconnect 6,4,4 (10,12,12) ] ([AWG]) Estimated power loss at rated maximum load 0.94 0.94 0.95 0.95 0.96 0.96 0.96 0.96 0.96 Efficiency Table 8.1 Mains Supply 200–240 V, PK25–P3K7 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 53 (3/0, 2/0, 2/0) ] ([AWG]) MCM, 4/0) Estimated power loss at rated maximum load 1140 1143 1353 1400 1636 0.96 0.97 0.97 0.97 0.97 Efficiency Table 8.3 Mains Supply 200–240 V, P15K–P37K MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 54: Mains Supply 380-500

    ] ([AWG]) Estimated power loss at rated maximum load 0.93 0.95 0.96 0.96 0.97 0.97 0.97 0.97 0.97 0.97 Efficiency Table 8.4 Mains Supply 380–500 V (FC 302), 380–480 V (FC 301), PK37–P7K5 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 55 16, 10, 10 (6, 8, 8) ] ([AWG]) Estimated power loss at rated maximum load 0.98 0.98 0.98 0.98 Efficiency Table 8.5 Mains Supply 380–500 V (FC 302), 380–480 V (FC 301), P11K–P22K MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 56 Estimated power loss 1083 1022 1384 1232 1474 at rated maximum load [W] 0.98 0.98 0.98 0.98 0.99 Efficiency Table 8.6 Mains Supply 380–500 V (FC 302), 380–480 V (FC 301), P30K–P75K Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 57: Mains Supply 525-600 V (Fc 302 Only)

    6,4,4 (10,12,12) ] ([AWG]) Estimated power loss at rated maximum load Efficiency 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Table 8.7 Mains Supply 525–600 V (FC 302 only), PK75–P7K5 MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 58 (6, 8, 8) (1, 2, 2) disconnect [mm ] ([AWG]) Estimated power loss at rated maximum load [W] Efficiency 0.98 0.98 0.98 0.98 0.98 Table 8.8 Mains Supply 525–600 V (FC 302 only), P11K-P30K Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 59 (3/0, 2/0, 2/0) MCM, 4/0) Estimated power loss at rated maximum load [W] 1100 1100 1500 1500 1800 0.98 0.98 0.98 0.98 Efficiency Table 8.9 Mains Supply 525–600 V (FC 302 only), P37K–P75K MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 60: Mains Supply 525-690 V (Fc 302 Only)

    ] ([AWG]) Estimated power loss at rated maximum load (W) 0.98 0.98 0.98 0.98 Efficiency Table 8.11 B2/B4 Enclosure, Mains Supply 525–690 V IP20/IP21/IP55 - Chassis/NEMA 1/NEMA 12 (FC 302 only), P11K–P22K Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 61 3) Applies for dimensioning of frequency converter cooling. If the switching frequency is higher than the default setting, the power losses may increase. 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.

  • Page 62: Mains Supply

    10 minutes Torque rise time in flux (for 5 kHz f 1 ms Torque rise time in VVC (independent of f 10 ms 1) Percentage relates to the nominal torque. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 63: Ambient Conditions

    Voltage level, logic 1 NPN <14 V DC Maximum voltage on input 28 V DC Pulse frequency range 0–110 kHz (Duty cycle) minimum pulse width 4.5 ms Input resistance, R approximately 4 kΩ MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 64 The analog inputs are galvanically isolated from the supply voltage (PELV) and other high voltage terminals. PELV isolation +24V Control Mains High Motor voltage Functional isolation DC-Bus RS485 Illustration 8.1 PELV Isolation Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 65 Control card, 10 V DC output ±50 Terminal number 10.5 V ±0.5 V Output voltage Maximum load 15 mA The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high voltage terminals. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 66 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 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 67: Fuses And Circuit Breakers

    (37) 18.5–22 gG-80 (18.5) gG-150 (18.5) NZMB2-A200 aR-125 (22) aR-160 (22) 30–37 aR-160 (30) aR-200 (30) NZMB2-A250 aR-200 (37) aR-250 (37) Table 8.13 200–240 V, Enclosure Types A, B, and C MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 68 (55) aR-250 NZMB2-A250 aR-250 (75) 37–45 gG-100 (37) gG-150 (37) NZMB2-A200 gG-160 (45) gG-160 (45) 55–75 aR-200 (55) aR-250 NZMB2-A250 aR-250 (75) Table 8.14 380–500 V, Enclosure Types A, B, and C Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 69 (30) – – C2/C3 gG-63 (37) gG-100 (37) – – gG-80 (45) gG-125 (45) gG-100 (55) gG-160 (55–75) – – gG-125 (75) Table 8.16 525–690 V, Enclosure Types A, B, and C MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 70 2) FWH-fuses from Bussmann may substitute FWX for 240 V frequency converters. 3) A6KR fuses from Ferraz Shawmut may substitute A2KR for 240 V frequency converters. 4) A50X fuses from Ferraz Shawmut may substitute A25X for 240 V frequency converters. Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 71 FWH-200 HSJ-200 A50-P-225 L50-S-225 2028220-250 KLS-R-250 – A6K-250-R FWH-250 HSJ-250 A50-P-250 L50-S-250 Table 8.20 380–500 V, Enclosure Types A, B, and C 1) Ferraz Shawmut A50QS fuses may substitute for A50P fuses. MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 72 JJS-100 – – – KTS-R-125 JKS-125 JJS-125 – – – KTS-R-150 JKS-150 JJS-150 – – – KTS-R-175 JKS-175 JJS-175 – – – Table 8.22 525–690 V, Enclosure Types A, B, and C Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 73: Connection Tightening Torques

    Torque [Nm] Enclosure Mains Motor Brake Ground Relay connection 14/24 14/24 14/24 14/24 Table 8.24 Tightening Terminals ≤ 95 mm ≥ 95 mm 1) For different cable dimensions x/y, where x and y MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.

  • Page 74: Power Ratings, Weight, And Dimensions

    ® Specifications AutomationDrive FC 301/302 8.9 Power Ratings, Weight, and Dimensions Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...

  • Page 75: Appendix

    Bullet lists indicate other information. Italicised text indicates: • Cross reference. • Link. • Parameter name. • Parameter group name. • Parameter option. • Footnote. All dimensions are in [mm] (in). 9.2 Parameter Menu Structure MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 76 ® Appendix AutomationDrive FC 301/302 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 77 Appendix Operating Instructions MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 78 ® Appendix AutomationDrive FC 301/302 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 79 Appendix Operating Instructions MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 80 ® Appendix AutomationDrive FC 301/302 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 81 Ground connection................21 characteristic..................64 signal....................37 Ground wire.................... 13 terminal................24, 26, 37, 39 Grounded delta..................17 wiring................13, 16, 19, 21 word time-out................... 42 Grounding................16, 17, 21, 22 Control card.................... 64 MG33AQ02 Danfoss A/S © 07/2015 All rights reserved.
  • Page 82 Pulse start/stop..................33 Maintenance..................37 Pulse/encoder input................63 Manual initialisation................25 MCT 10....................18, 22 Mechanical brake control............20, 36 Qualified personnel................8 Mechanical installation..............10 Quick menu.................... 23 Menu key..................22, 23 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02...
  • Page 83 Status mode................... 37 Motor wiring..................16 Thermistor control wiring............. 17 STO......................19 schematic.................... 14 Storage..................... 10 Supply voltage..............17, 18, 22, 43 Switch....................... 19 Switching frequency................39 Symbol...................... 73 System feedback..................4 MG33AQ02 Danfoss A/S © 07/2015 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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