Emerson Unidrive M400 User Manual
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Emerson Unidrive M400 User Manual

Variable speed ac drive for induction motors
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User Guide
Unidrive M400
Model size 1 to 4
Variable Speed AC drive for induction
motors
Part Number: 0478-0044-02
Issue: 2
www.controltechniques.com

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  • Page 1 User Guide Unidrive M400 Model size 1 to 4 Variable Speed AC drive for induction motors Part Number: 0478-0044-02 Issue: 2 www.controltechniques.com...

  • Page 2: Issue Number

    Original Instructions For the purposes of compliance with the EU Machinery Directive 2006/42/EC General information The manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect installation or adjustment of the optional operating parameters of the equipment or from mismatching the variable speed drive with the motor.
  • Page 3 How to use this guide This user guide provides complete information for installing and operating the drive from start to finish. The information is in logical order, taking the reader from receiving the drive through to fine tuning the performance. NOTE There are specific safety warnings throughout this guide, located in the relevant sections.

  • Page 4: Table Of Contents

    Output circuit and motor protection .....38 Braking ..............41 Ground leakage ...........42 EMC (Electromagnetic compatibility) ....43 Communications connections ......50 Mounting the AI-485 adaptor .......50 4.10 Control connections ..........51 4.11 SAFE TORQUE OFF (STO) .......57 Unidrive M400 User Guide Issue Number: 2...
  • Page 5 13.4 Trips, Sub-trip numbers ........174 13.5 Internal / Hardware trips ........191 13.6 Alarm indications ..........191 13.7 Status indications ..........192 13.8 Displaying the trip history ........192 13.9 Behaviour of the drive when tripped ....192 UL listing information .......193 Unidrive M400 User Guide Issue Number: 2...
  • Page 6 Declaration of Conformity Control Techniques Ltd The Gro Newtown Powys SY16 3BE This declaration applies to Unidrive M variable speed drive products, comprising models numbers as shown below: These products comply with the Low Voltage Directive 2006/95/EC and the Electromagnetic Compatibility Directive 2004/108/EC. Maaa-bbcddddd Valid characters: 02, 03 1, 2 or 4...

  • Page 7: Safety Information

    Environmental limits Instructions in this User Guide regarding transport, storage, installation and use of the drive must be complied with, including the specified environmental limits. Drives must not be subjected to excessive physical force. Unidrive M400 User Guide Issue Number: 2...

  • Page 8: Electrical Installation

    Hazard 1.12.1 Falling hazard The drive presents a falling or toppling hazard. This can still cause injury to personnel and therefore should be handled with care. Maximum weight: Size 2: 1.3 kg (3lb). Unidrive M400 User Guide Issue Number: 2...

  • Page 9: Product Information

    A = Air Heavy Duty current rating x 10 Customer Code: Drive Format: 00 = 50 Hz 01 = 60 Hz A - AC in AC out Documentation: 0 - Supplied separately 1 - English Unidrive M400 User Guide Issue Number: 2...

  • Page 10: Ratings

    The continuous current ratings given are for maximum 40 °C (104 °F), 1000 m altitude and 3.0 kHz switching. Derating is required for higher switching frequencies, ambient temperature >40 °C (104 °F) and high altitude. For further information, refer to Chapter 12 Technical data on page 159. Unidrive M400 User Guide Issue Number: 2...
  • Page 11 01200042 0.75 02200024 0.37 02200033 0.55 0.75 Frame size 2 02200042 0.75 02200056 10.1 02200075 11.3 13.5 Frame size 3 03200100 10.0 18.0 04200133 13.3 23.9 Frame size 4 04200176 17.6 26.4 31.7 Unidrive M400 User Guide Issue Number: 2...
  • Page 12 The time allowed in the overload region is proportionally reduced at very low output frequency on some drive ratings. NOTE The maximum overload level which can be attained is independent of the speed. Unidrive M400 User Guide Issue Number: 2...

  • Page 13: Operating Modes

    Rotor flux control provides closed loop control without the need for position feedback by using current, voltages and key motor parameters to estimate the motor speed. It can eliminate instability traditionally associated with open loop control for example when operating large motors with light loads at low frequencies. Unidrive M400 User Guide Issue Number: 2...

  • Page 14: Drive Features

    9. DC bus - 2. Identification label 6. Braking terminal 10. Motor connections 3. Option module 7. Internal EMC filter screw 11. AC supply connections 4. Relay connections 8. DC bus + 12. Ground connections Unidrive M400 User Guide Issue Number: 2...

  • Page 15: Nameplate Description

    Refer to Figure 2-1 Model number on page 9 for further information relating to the labels. Options Figure 2-4 Options available with the drive 1. Adaptor Interface (AI) Module 2. System Integration (SI) module 3. CT Comms cable 4. Remote mountable LCD keypad 5. Compact Interface (CI) keypad Unidrive M400 User Guide Issue Number: 2...

  • Page 16: Items Supplied With The Drive

    The drive is supplied with a copy of the Quick Start Guide, a safety information booklet, plus the items shown in Table 2-7. Table 2-7 Parts supplied with the drive Description Size 1 Size 2 Size 3 Size 4 STO connector Grounding bracket M4 x 8 Double Sem Torx screw Unidrive M400 User Guide Issue Number: 2...

  • Page 17: Mechanical Installation

    ) B o t t o m o f f i r e Bottom of fire enclosure e n c l o s u r e Unidrive M400 User Guide Issue Number: 2...

  • Page 18: Terminal Cover Removal

    In this case, consult Control Techniques or their authorized distributor. 3.3.1 Removing the terminal covers Figure 3-3 Location and identification of terminal covers 1 Terminal cover Unidrive M400 User Guide Issue Number: 2...
  • Page 19 Control, AC, Motor and Brake functions. Figure 3-4 on page 19 illustrates the three steps required to remove the drive terminal covers. Figure 3-4 Removing the terminal cover 1. Using a flat bladed screwdriver, turn the terminal cover locking clip anti-clockwise by approximately 30° 2. Slide the terminal cover down 3. Remove terminal cover Unidrive M400 User Guide Issue Number: 2...

  • Page 20: Installing / Removing Options And Keypad

    Press down on the tab (1) to release the option module from the drive housing as shown. • Tilt the option module slightly towards you and pull away from the drive housing (2). Unidrive M400 User Guide Issue Number: 2...
  • Page 21 3. Press the adaptor downwards (3) until the adaptor connector locates into the drive connection below. Figure 3-8 Removal of the AI-485 adaptor * To remove the AI-485 adaptor, pull it up and away from the drive in the direction shown (1) Unidrive M400 User Guide Issue Number: 2...
  • Page 22 To remove the CI-Keypad, reverse the installation procedure shown in Figure 3-9. NOTE The keypad can be installed / removed while the drive is powered up and running motor, providing that the drive is not operating in keypad mode. Unidrive M400 User Guide Issue Number: 2...

  • Page 23: Dimensions And Mounting Methods

    (0.43 in) 5.5 mm ∅5.0 mm (0.22 in) 75 mm (3.0 in) 55 mm (2.20 in) (0.2 in) x 4 holes 194 mm (7.63 in) 5.5 mm (0.22 in) 150 mm (6.0 in) Unidrive M400 User Guide Issue Number: 2...
  • Page 24 Figure 3-13 Surface mounting the size 4 drive 14.5 mm (0.57 in) 115 mm (4.53 in) 86.0 mm (3.40 in) ∅6.0 mm (0.24 in) x 4 holes 265 mm (10.43 in) 175 mm (6.90 in) Unidrive M400 User Guide Issue Number: 2...

  • Page 25: Enclosure For Standard Drives

    100 mm (4 in) from the drive in all directions External controller Signal cables Plan for all signal cables to be routed at least 300 mm (12 in) from the drive and any power cable Unidrive M400 User Guide Issue Number: 2...
  • Page 26 ------ - Where: is the air pressure at sea level is the air pressure at the installation Typically use a factor of 1.2 to 1.3, to allow also for pressure-drops in dirty air-filters. Unidrive M400 User Guide Issue Number: 2...

  • Page 27: Enclosure Design And Drive Ambient Temperature

    The drive controls the speed at which the fan runs based on the temperature of the heatsink and the drive's thermal model system. The maximum speed at which the fan operates can be limited in Pr 06.045. This could incur an output current derating. Unidrive M400 User Guide Issue Number: 2...

  • Page 28: External Emc Filter

    Mount the external EMC filter following the guidelines in section 4.7.5 Compliance with generic emission standards on page 46. Figure 3-16 Footprint mounting the EMC filter Figure 3-17 Bookcase mounting the EMC filter Unidrive M400 User Guide Issue Number: 2...
  • Page 29 Table 3-2 Size 2 external EMC filter dimensions CT part number Table 3-3 Size 3 external EMC filter dimensions CT part number Table 3-4 Size 4 external EMC filter dimensions CT part number Unidrive M400 User Guide Issue Number: 2...

  • Page 30: Electrical Terminals

    Max torque Max torque AC terminals DC and braking Ground terminal size stud size size 0.5 N m (0.4 lb ft) 1.5 N m (1.1 lb ft) 1.4 N m (1 lb ft) Unidrive M400 User Guide Issue Number: 2...

  • Page 31: Routine Maintenance

    Screw connections Ensure all screw terminals remain tight Ensure all crimp terminals remains tight – check for any discoloration which could indicate Crimp terminals overheating Cables Check all cables for signs of damage Unidrive M400 User Guide Issue Number: 2...

  • Page 32: Electrical Installation

    If the plug terminals can be touched when the plug is disconnected from the socket, a means of automatically isolating the plug from the drive must be used (e.g. a latching relay). Unidrive M400 User Guide Issue Number: 2...
  • Page 33 See Figure 4-5 Size 1 to 4 ground connections (size 2 shown) on See Figure 4-5 Size 1 to 4 ground connections (size 2 shown) on page 34 for further information on ground connections. page 34 for further information on ground connections. Unidrive M400 User Guide Issue Number: 2...
  • Page 34 > 10 mm and ≤ 16 mm first input phase conductor. > 16 mm and ≤ 35 mm 16 mm Half of the cross-sectional area of the > 35 mm input phase conductor. Unidrive M400 User Guide Issue Number: 2...

  • Page 35: Ac Supply Requirements

    This may cause nuisance tripping, or in extreme cases, failure of the drive. Drives of low power rating may also be susceptible to disturbance when connected to supplies with a high rated capacity. Unidrive M400 User Guide Issue Number: 2...
  • Page 36 Class CC or Class J Model current current current Maximum Maximum 02400013 02400018 02400023 02400032 02400041 03400056 03400073 10.2 12.2 03400094 13.1 14.8 04400135 14.0 16.3 04400170 18.5 20.7 NOTE Ensure cables used suit local wiring regulations. Unidrive M400 User Guide Issue Number: 2...
  • Page 37 40°C ambient of 0.87 (from table A52.14) for cable installation method B2 (multicore cable in conduit). Installation class (ref: IEC60364-5-52:2001) B1 - Separate cables in conduit. B2 - Multicore cable in conduit. Unidrive M400 User Guide Issue Number: 2...

  • Page 38: Output Circuit And Motor Protection

    Maximum permissible motor cable length for each of the following switching frequencies Model 0.667 12 kHz 16 kHz 01100017 37.5 m 25 m 18.75 m 12.5 m 50 m 01100024 02100042 75 m 50 m 37.5 m 25 m 18 m 100 m 02100056 Unidrive M400 User Guide Issue Number: 2...
  • Page 39 130 pF/m (i.e. from one core to all others and the shield connected motoring operation but not where the motor spends significant periods together). braking. In that case an insulation peak voltage rating of 2.2 kV is recommended. Unidrive M400 User Guide Issue Number: 2...
  • Page 40 The Drive Enable terminal (T31 and T34) when opened provides a SAFE TORQUE OFF function. This can in many cases replace output contactors. For further information see section 4.11 SAFE TORQUE OFF (STO) on page 57. Unidrive M400 User Guide Issue Number: 2...

  • Page 41: Braking

    Braking capability will then be reduced, which could cause the drive to trip during braking if the value chosen is too large. Unidrive M400 User Guide Issue Number: 2...

  • Page 42: Ground Leakage

    If an external EMC filter is used, a delay of at least 50 ms should be incorporated to ensure spurious trips are not seen. The leakage current is likely to exceed the trip level if all of the phases are not energized simultaneously. Unidrive M400 User Guide Issue Number: 2...

  • Page 43: Emc (Electromagnetic Compatibility)

    The supply must be disconnected before removing the NOTE internal EMC filter. The installer of the drive is responsible for ensuring compliance with the EMC regulations that apply in the country in which the drive is to be WARNING used. Unidrive M400 User Guide Issue Number: 2...
  • Page 44 Figure 4-14 Removal of the size 4 internal EMC filter To electrically disconnect the internal EMC filter, remove the screw as To electrically disconnect the internal EMC filter, remove the screw as shown above (1). shown above (1). Unidrive M400 User Guide Issue Number: 2...
  • Page 45 It must not be connected directly to the power earth busbar. Optional ground connection Unidrive M400 User Guide Issue Number: 2...
  • Page 46 This is a product of the restricted distribution class according the filter wires to IEC 61800-3 In a residential environment this product may cause radio interference in which case the user may be required to take CAUTION adequate measures. Unidrive M400 User Guide Issue Number: 2...
  • Page 47 Ensure a minimum spacing of 300 mm (12 in) from the signal wiring and the AC supply wiring to the external EMC filter. If this condition cannot be met then the wiring must be shielded. Unidrive M400 User Guide Issue Number: 2...
  • Page 48 Keep the length of power conductors to a minimum and ensure that all sensitive equipment and circuits are at least 0.3 m (12 in) away from the terminal block. Unidrive M400 User Guide Issue Number: 2...
  • Page 49 Most encoders have galvanic isolation of the signal circuit from the motor frame, in which case no precautions are required. For data networks, follow the specific recommendations for the particular network. Unidrive M400 User Guide Issue Number: 2...

  • Page 50: Communications Connections

    2. Hold the adaptor firmly and push the spring loaded protective cover towards the back of the drive to expose the connector block (2) below. 3. Press the adaptor downwards (3) until the adaptor connector mates with the drive connection below. Unidrive M400 User Guide Issue Number: 2...

  • Page 51: Control Connections

    Ensure the logic sense is correct for the control circuit to be used. Incorrect logic sense could cause the motor to be started unexpectedly. Positive logic is the default state for the drive. Unidrive M400 User Guide Issue Number: 2...
  • Page 52 Analog input 1/ input 2 select Jog forward select +24 V Relay Drive ok/healthy (over-voltage category II) Figure 4-30 Safe Torque Off inputs STO Input 1 Channel 1 STO1 STO2 Channel 2 STO Input 2 Unidrive M400 User Guide Issue Number: 2...
  • Page 53 Analog input 1 return Function Return terminal for shunt resistor (current mode) +10 V user output Function Supply for external analog devices. Nominal voltage 10.2 V Voltage tolerance ±3 % Maximum output current 5 mA Unidrive M400 User Guide Issue Number: 2...
  • Page 54 500 Ω Operating in digital output mode Nominal maximum output current 50 mA Voltage range 0 V to +24 V Common to all modes Resolution 0.1 % Sample / update period 5 ms Unidrive M400 User Guide Issue Number: 2...
  • Page 55 -18 V to +30 V relative to 0 V Impedance 6.8 kΩ Input threshold 10 V ±0.8 V from IEC 61131-2 Sample / update period 2 ms when routed to destinations Pr 06.035 or Pr 06.036, otherwise 6 ms. Unidrive M400 User Guide Issue Number: 2...
  • Page 56 2 ms when routed to destinations Pr 06.035 or Pr 06.036, otherwise 6 ms. +24 V user output Function Supply for external digital devices. Voltage tolerance ±20 % Maximum output current 200 mA (total including all Digital Outputs) Protection Current limit trip. Unidrive M400 User Guide Issue Number: 2...

  • Page 57: Safe Torque Off (Sto)

    Consequently, there are no single wiring faults which can cause a loss of the safety function, i.e. inadvertent enabling of the drive. Unidrive M400 User Guide Issue Number: 2...
  • Page 58 0 V conductors which should be connected to terminals 32 and 33 at the drive. For more information regarding the SAFE TORQUE OFF input, please see the Control Techniques Safe Torque Off Engineering Guide available for download from www.controltechniques.com. Unidrive M400 User Guide Issue Number: 2...

  • Page 59: Getting Started

    Value IP Address 127. 0. 0. 0 MAC Address 01ABCDEF2345 Time 12:34:56 Date 31-12-13 or 12-31-13 Version number 01.02.00.00 Character ABCD 32 bit number with decimal point 21474836.47 16 bit binary number 0100001011100101 Unidrive M400 User Guide Issue Number: 2...

  • Page 60: Keypad Operation

    The navigation buttons can only be used to move between menus if Pr 00.010 has been set to show 'All Menus'. Refer to section section 5.8 Parameter access level and security on page 64. NOTE If the Escape button is held down for 1 second, the display returns to status mode. Unidrive M400 User Guide Issue Number: 2...
  • Page 61 2. Status mode: Drive OK status If the drive is ok and the parameters are not being edited or viewed, the upper row of the display will show one of the following: • Inhibit', 'Ready' or 'Run'. Unidrive M400 User Guide Issue Number: 2...

  • Page 62: Menu Structure

    When changing the values of parameters, make a note of the new values in case they need to be entered again. NOTE For new parameter values to apply after the line power supply to the drive is interrupted, new values must be saved. Refer to section 5.6 Saving parameters on page 64. Unidrive M400 User Guide Issue Number: 2...

  • Page 63: Advanced Menus

    Low voltage mode. See Low AC Alarm (10.107). Menu 0 set-up Current limit active. See Current Limit Active Slot 1 Slot 1 option menus* Current Limit (10.009). * Only displayed when the option module is installed. Unidrive M400 User Guide Issue Number: 2...

  • Page 64: Changing The Operating Mode

    (alternatively, enter 1233 (50 Hz settings) or 1244 (60 Hz settings) in Pr mm.000). 3. Either: • Press the red reset button • Carry out a drive reset through serial communications by setting Pr 10.038 to 100 Unidrive M400 User Guide Issue Number: 2...

  • Page 65: Displaying Parameters With Non-Default Values Only

    Serial Address 1 to 247 enabled, refer to section 5.8 Parameter access level and security on (11.023) addresses between 1 and 247 page 64 for further information regarding access level. are permitted. Unidrive M400 User Guide Issue Number: 2...

  • Page 66: Basic Parameters

    Coast (0), Ramp (1), Ramp dc I (2), dc I (3), Timed dc I 00.031 Stop Mode Ramp (1) (4), Disable (5), No Ramp (6) Dynamic V to F Select / 00.032 0 to 1 RW Num Flux Optimization Select Unidrive M400 User Guide Issue Number: 2...
  • Page 67 Num Number parameter Bit parameter Text string Binary parameter Filtered No default Not copied Protected parameter Rating dependent User save Power-down save Destination value IP address Mac Mac address Date Date parameter Time Time parameter Unidrive M400 User Guide Issue Number: 2...
  • Page 68 00.018 Frequency 1 AV.Pr AI.Pr Pad.Ref Keypad reference E. Pot 00.015 Reference Input Read-write (RW) 00.XXX terminals parameter Read-only (RO) Output 00.XXX parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 69 Boost Voltage Select Motor Speed 00.032 Dynamic V/f Motor Speed Select 05.004 Power stage Maximum Switching 00.037 Frequency 05.001 Output Frequency RFC-A Current Torque Magnitude Producing 04.002 04.001 Current Magnetising Current Resistor optional Unidrive M400 User Guide Issue Number: 2...

  • Page 70: Parameter Descriptions

    All other functions require a drive reset to initiate the function. To allow easy access to some commonly used functions, refer to the table overleaf. Equivalent values and strings are also provided in the table above. Unidrive M400 User Guide Issue Number: 2...

  • Page 71: Running The Motor

    Serial communications link Table 7-2 Minimum control connection requirements for each mode of operation Operating mode Requirements Open loop mode Induction motor RFC – A mode Induction motor without speed (without speed feedback) feedback Unidrive M400 User Guide Issue Number: 2...
  • Page 72 Run FWD Run REV STO1 STO2 L1 L2 L3 U V W Braking resistor (optional) U V W Thermal overload for Fuses braking resistor to protect against fire risk Induction motor L1 L2 Unidrive M400 User Guide Issue Number: 2...

  • Page 73: Quick Start Commissioning / Start-Up

    Remove the drive enable and run signal from the drive. Select 'Save parameters' in Pr mm.000 (alternatively enter a value of 1000 in Pr mm.000) and press the Save parameters reset button. Drive is now ready to run Unidrive M400 User Guide Issue Number: 2...
  • Page 74 Remove the drive enable and run signal from the drive. Save parameters Select 'Save Parameters' in Pr mm.000 (alternatively enter a value of 1000 in Pr mm.000) and press red reset button. The drive is now ready to run Unidrive M400 User Guide Issue Number: 2...

  • Page 75: Optimization

    It is important that this parameter is set up correctly. The drive can measure the motor rated power factor by performing a rotating autotune (see Autotune (Pr 00.038), below). Unidrive M400 User Guide Issue Number: 2...
  • Page 76 This mode is suitable for variable torque applications like fans and pumps where the load is proportional to the square of the speed of the motor shaft. This mode should not be used if a high starting torque is required. Unidrive M400 User Guide Issue Number: 2...
  • Page 77 If too small a value is entered in Pr 00.007, the motor will run faster than the demanded frequency. The synchronous speeds for 50 Hz motors with different numbers of poles are as follows: 2 pole = 3000 rpm, 4 pole = 1500 rpm, 6pole =1000 rpm, 8 pole = 750 rpm Unidrive M400 User Guide Issue Number: 2...
  • Page 78 The stator inductance can be measured by the drive by performing a rotating autotune (see Autotune (Pr 00.038), later in this table). Unidrive M400 User Guide Issue Number: 2...
  • Page 79 In some applications where it is necessary for the reference frame used by the drive to dynamically follow the flux very closely (i.e. high speed Sensorless RFC-A induction motor applications) the integral gain may need to have a significantly higher value. Unidrive M400 User Guide Issue Number: 2...
  • Page 80 Ideal response repeated until the system response approaches the ideal response as shown. The diagram shows the effect of incorrect P and I gain settings as well as the ideal response. Unidrive M400 User Guide Issue Number: 2...

  • Page 81: Maximum Motor Rated Current

    50 % of base speed/ frequency. The maximum value for K1 is 1.05, so that above the knee of the characteristics the motor can operate continuously up to 105 % current. Unidrive M400 User Guide Issue Number: 2...
  • Page 82 The additional low order harmonics cause increased losses and heating in the motor. Unidrive M400 User Guide Issue Number: 2...

  • Page 83: Nv Media Card Operation

    (1 to 30) in difference from default format The same as a parameter file, but defaults are not Macro file loaded before the data is transferred from the card Unidrive M400 User Guide Issue Number: 2...
  • Page 84 Load all drive data (parameter differences from defaults, an onboard user program and miscellaneous option data); the load will 60yyy come from the <fs/MCDF/driveyyy/> folder. The command value will not be cleared until the drive and all option data have been loaded. Unidrive M400 User Guide Issue Number: 2...

  • Page 85: Nv Media Card Parameters

    11.039 NV Media Card File Version 0 to 9999 Displays the version number of the file selected in Pr 11.037. 11.042 Parameter Cloning None (0), Read (1), Program (2), Auto (3), Boot (4) Unidrive M400 User Guide Issue Number: 2...

  • Page 86: Onboard Plc

    Custom control words. possible. • The Graphing tool is not supported. • The variable data types REAL (32 bit floating point), LWORD (64 bit integer) and WSTRING (Unicode string), and retained variables are not supported. Unidrive M400 User Guide Issue Number: 2...

  • Page 87: Onboard Plc Parameters

    Onboard User Program: Clock Task Scheduled 11.055 Interval 0 to 262128 ms This parameter shows the interval at which the clock task is scheduled to run at in ms. Unidrive M400 User Guide Issue Number: 2...

  • Page 88: Advanced Parameters

    Protected: cannot be used as a destination. User save: parameter saved in drive EEPROM when the user initiates a parameter save. Power-down save: parameter automatically saved in drive EEPROM when the under volts (UV) trip occurs. Unidrive M400 User Guide Issue Number: 2...
  • Page 89 Limit switches 06.035 06.036 Line power supply loss 06.003 10.015 10.016 05.005 Logic function 1 09.001 09.004 09.005 09.006 09.007 09.008 09.009 09.010 Logic function 2 09.002 09.014 09.015 09.016 09.017 09.018 09.019 09.020 Unidrive M400 User Guide Issue Number: 2...
  • Page 90 Variable selector 2 12.028 to 12.036 Voltage controller 05.031 Voltage mode 05.014 05.017 05.015 Voltage rating 11.033 05.009 05.005 Voltage supply 06.046 05.005 Warning 10.019 10.012 10.017 10.018 10.040 Zero frequency indicator bit 03.005 10.003 Unidrive M400 User Guide Issue Number: 2...
  • Page 91 Range applied to DC voltage reference parameters Units Range of [MIN] Range of [MAX] 0 to the value listed below VM_DC_VOLTAGE_SET[MAX] is drive voltage rating dependent. See Table 11-4 Definition VM_DC_VOLTAGE_SET[MIN] = 0 Unidrive M400 User Guide Issue Number: 2...
  • Page 92 This level is drive voltage rating dependent. Definition See Table 11-4 VM_HIGH_DC_VOLTAGE[MIN] = 0 VM_LOW_UNDER_VOLTS Range applied the low under-voltage threshold Units Range of [MIN] Range of [MAX] 205 to 1150 Definition Unidrive M400 User Guide Issue Number: 2...
  • Page 93 Limits applied to the positive frequency or speed reference clamp Units Open-loop: 0.00 Range of [MIN] RFC-A: 0.00 Open-loop: 550.00 Range of [MAX] RFC-A: 550.00 In all modes VM_POSITIVE_REF_CLAMP[MAX] is fixed at 550.00 Definition In all modes VM_POSITIVE_REF_CLAMP[MIN] is fixed at 0.0 Unidrive M400 User Guide Issue Number: 2...
  • Page 94 VM_SPEED_FREQ_REF[MIN] = -VM_SPEED_FREQ_REF[MAX]. VM_SPEED_FREQ_REF_UNIPOLAR Unipolar version of VM_SPEED_FREQ_REF Units Open-loop: 0.00 Range of [MIN] RFC-A: 0.00 Open-loop: 0.00 to 550.00 Range of [MAX] RFC-A: 0.00 to 550.00 VM_SPEED_FREQ_REF_UNIPOLAR[MAX] = VM_SPEED_FREQ_REF[MAX] Definition VM_SPEED_FREQ_REF_UNIPOLAR[MIN] = 0.00 Unidrive M400 User Guide Issue Number: 2...
  • Page 95 Select Motor 2 Parameters (11.045) VM_TORQUE_CURRENT [MAX] VM_MOTOR1_CURRENT_LIMIT[MAX] Definition VM_MOTOR2_CURRENT_LIMIT[MAX] VM_TORQUE_CURRENT[MIN] = -VM_TORQUE_CURRENT[MAX] VM_TORQUE_CURRENT_UNIPOLAR Unipolar version of VM_TORQUE_CURRENT Units Range of [MIN] Range of [MAX] 0.0 to 1000.0 VM_TORQUE_CURRENT_UNIPOLAR[MAX] = VM_TORQUE_CURRENT[MAX] Definition VM_TORQUE_CURRENT_UNIPOLAR[MIN] =0.0 Unidrive M400 User Guide Issue Number: 2...
  • Page 96 VM_USER_CURRENT[MIN] = -VM_USER_CURRENT[MAX] Table 11-4 Voltage ratings dependant values Voltage level (V) Variable min/max 100V 200 V 400 V 575 V 690 V VM_DC_VOLTAGE_SET(MAX] 1150 VM_DC_VOLTAGE(MAX] 1190 VM_AC_VOLTAGE_SET(MAX] VM_AC_VOLTAGE[MAX] VM_STD_UNDER_VOLTS[MIN] VM_SUPPLY_LOSS_LEVEL{MIN] VM_HIGH_DC_VOLTAGE 1500 1500 Unidrive M400 User Guide Issue Number: 2...
  • Page 97 Safety Product Mechanical Electrical Getting Basic Running NV Media Card Onboard Advanced UL listing Optimization Technical data Diagnostics information information installation installation started parameters the motor Operation parameters information Unidrive M400 User Guide Issue Number: 2...

  • Page 98: Menu 1: Frequency Reference

    ** Contolled by drive configuration (Pr 11.034 01.051 01.017 Keypad Control Mode Reference Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 99 Menu 2 R eference enabled indicator 01.011 01.029 01.031 01.033 Skip Freq Skip Freq Skip Freq 01.030 01.032 01.034 Skip Freq Skip Freq Skip Freq band 1 band 2 band 3 Unidrive M400 User Guide Issue Number: 2...
  • Page 100 01.047 Preset Select Flag 3 Off (0) or On (1) Off (0) 01.048 Preset Selector Timer Reset Off (0) or On (1) Off (0) 01.049 Reference Selected Indicator 1 to 6 ND NC PT Unidrive M400 User Guide Issue Number: 2...
  • Page 101 Bit parameter Text string Bin Binary parameter Filtered No default value Not copied Protected parameter Rating dependent User save PS Power-down save Destination IP address Mac Mac address Date Date parameter Time Time parameter Unidrive M400 User Guide Issue Number: 2...

  • Page 102: Menu 2: Ramps

    Jog Select 01.013 Reverse Forward Accel. Rate Accel. Rate Acceleration Ramp Control 02.003 Ramp Hold Ramp Mode 02.004 Pre-Ramp 01.003 Reference Standard Ramp Voltage 02.008 Deceleration Fail 02.009 Detection Disable Ramp Rate Units 02.039 Unidrive M400 User Guide Issue Number: 2...
  • Page 103 Open-loop Reference S-Ramp Enable 02.006 02.001 02.007 Maximum Rate Of Change 02.040 S-Ramp Percentage Motor And Load 03.018 Inertia S-Ramp Set-up Mode 02.041 02.038 d/dt Torque Per Amp 05.032 Inertia Compensation Torque Unidrive M400 User Guide Issue Number: 2...
  • Page 104 0.0 to 300.0 s²/100Hz 0.0 s²/100Hz Acceleration 1 Maximum Rate Of Change Of 02.043 0.0 to 300.0 s²/100Hz 0.0 s²/100Hz Acceleration 2 Maximum Rate Of Change Of 02.044 0.0 to 300.0 s²/100Hz 0.0 s²/100Hz Acceleration 3 Unidrive M400 User Guide Issue Number: 2...
  • Page 105 Time Time parameter Character parameter Bin Binary parameter IP address Mac MAC address Version number SMP Slot, menu, parameter No default Num Number parameter Destination Rating dependent Non-copyable Protected value Power-down Filtered User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 106: Menu 3: Frequency Control

    03.009 10.007 Absolute 03.007 At-Frequency Input At Frequency Read-write (RW) mm.ppp Above Set-Frequency Select terminals Upper Limit parameter Read-only (RO) mm.ppp Output parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 107 Safety Product Mechanical Electrical Getting Basic Running NV Media Card Onboard Advanced UL listing Optimization Technical data Diagnostics information information installation installation started parameters the motor Operation parameters information Unidrive M400 User Guide Issue Number: 2...
  • Page 108 Figure 11-4 Menu 3 RFC-A logic diagram Hard Frequency 03.022 Reference Hard Frequency Reference Select 03.023 Reference 01.011 Post-Ramp VM_SPEED_FREQ_REF[MAX] Final Demand Reference Reference 02.001 03.001 VM_SPEED_FREQ_REF[MIN] 02.005 Disable Ramp Output 03.079 d/dt 03.080 Sensorless Mode Filter Sensorless Position Unidrive M400 User Guide Issue Number: 2...
  • Page 109 Absolute At Frequency 03.007 Select At Frequency Above Set Frequency Upper Limit Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 110 Time Time parameter Character parameter Bin Binary parameter IP address Mac MAC address Version number SMP Slot, menu, parameter No default Num Number parameter Destination Rating dependent Non-copyable Protected value Filtered User save Power-down save Unidrive M400 User Guide Issue Number: 2...

  • Page 111: Menu 4: Torque And Current Control

    Current Limit Braking Resistor Motor Alarm Load Reached Active Thermal Protection Accumulator Accumulator Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 112 Current Limit Braking Energy Motor Motor Current Read-only (RO) Load Indicator Active Overload Overload Overload Alarm Output mm.ppp parameter Indicator Indicator Accumulator Indicator terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 113 Slot, menu, Bin Binary parameter IP address Mac MAC address Version number parameter parameter Num Number parameter DE Destination ND No default value Rating dependent Non-copyable Protected Power-down Filtered US User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 114: Menu 5: Motor Control

    Torque Magnitude Producing Current 04.002 04.001 04.020 Percentage Load Input 04.017 Read-write (RW) mm.ppp terminals Magnetising parameter Current Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 115 Safety Product Mechanical Electrical Getting Basic Running NV Media Card Onboard Advanced UL listing Optimization Technical data Diagnostics information information installation installation started parameters the motor Operation parameters information Unidrive M400 User Guide Issue Number: 2...
  • Page 116 Low frequency Voltage Boost 05.015 High Dynamic Performance Enable 05.026 Voltage Controller Gain 05.031 Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 117 Auto Switching Frequency Change 05.035 Disable Flux Controller Rated 05.009 Voltage Output 05.002 Voltage RFC-A Output Power Flux Optimization 05.013 Select 05.003 Power Calculation (V x I) Current Magnitude 04.001 04.002 04.017 Magnetising Current Unidrive M400 User Guide Issue Number: 2...
  • Page 118 05.033 Slip Compensation Limit 0.00 to 10.00 Hz 5.00 Hz RW Num 0.0 to 05.034 Percentage Flux RO Num ND NC PT 150.0 % Auto-switching 05.035 Frequency Change 0 to 2 RW Num Disable Unidrive M400 User Guide Issue Number: 2...
  • Page 119 Character parameter Bin Binary parameter IP address Mac MAC address Version number SMP Slot, menu, parameter No default Num Number parameter DE Destination Rating dependent Non-copyable Protected value Power-down Filtered US User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 120: Menu 6: Sequencer And Clock

    Per kWh Slot.1 06.020 Date Format 06.025 Energy Meter Output 06.026 Power 05.003 Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 121 06.045 Cooling Fan control 0 to 5 RW Num 06.046 Supply Loss Hold Disable Off (0) or On (1) Off (0) 06.047 Input Phase Loss Detection Mode Full (0), Ripple Only (1), Disabled (2) Full (0) Unidrive M400 User Guide Issue Number: 2...
  • Page 122 Character Slot, menu, Bin Binary parameter IP address Mac MAC address Version number SMP parameter parameter Number No default Rating DE Destination Non-copyable Protected parameter value dependent Power-down Filtered US User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 123: Menu 7: Analog I/O

    The parameters are all shown in their default settings 2 Source A variable Analog Output 2 Torque parameter Producing ??.?? Current OL> 07.024 04.002 07.023 RFC-A> Analog Analog Output ??.?? Output 2 Mode Scaling Unidrive M400 User Guide Issue Number: 2...
  • Page 124 RW Num 07.050 Thermistor Temperature -50 to 300 °C RO Num ND NC PT 07.051 Analogue Input 1 Control 0 to 5 RW Num 07.052 Analogue Input 2 Control 0 to 5 RW Num Unidrive M400 User Guide Issue Number: 2...
  • Page 125 Character Binary Slot, menu, IP address Mac MAC address Version number parameter parameter parameter Number DE Destination ND No default value Rating dependent Non-copyable Protected parameter Power- Filtered US User save down save Unidrive M400 User Guide Issue Number: 2...

  • Page 126: Menu 8: Digital I/O

    I/O Input Logic I/O 2 Invert Polarity unprotected bit parameter ??.??? 00.000 x(-1) ??.??? Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 127 Input 5 Invert 08.035 08.005 08.015 Any unprotected bit parameter T14 Digital Input 5 Analog input 1 ??.??? / input 2 select 08.010 01.041 x(-1) I/O Input ??.??? Logic Polarity 1 to 3 Thermistor mode Unidrive M400 User Guide Issue Number: 2...
  • Page 128 08.010 00.000 I/O Input x(-1) Logic Polarity ??.??? Encoder AB (menu 3) Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 129 Figure 11-14 Menu 8 logic (cont) Relay 1 control 08.098 Relay 1 08.128 source B Relay 1 Relay 1 08.028 source A Invert Any bit 08.018 parameter Relay 1 ??.??? Drive OK state 10.001 08.008 ??.??? x(-1) Unidrive M400 User Guide Issue Number: 2...
  • Page 130 08.062 08.052 unprotected bit parameter ??.??? Auxiliary Button 00.000 ??.??? x(-1) Toggle Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) mm.ppp Output parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 131 RW Num 08.083 DI3 Control 0 to 26 RW Num 08.084 DI4 Control 0 to 26 RW Num 08.085 DI5 Control 0 to 26 RW Num 08.086 DI6 Control 0 to 26 RW Num Unidrive M400 User Guide Issue Number: 2...
  • Page 132 Time Time parameter Character Binary parame IP IP address Mac MAC address Version number Slot, menu, parameter parameter Number No default Rating DE Destination Non-copyable Protected parameter value dependent Power-down Filtered US User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 133: Menu 9: Programmable Logic, Motorized Pot, Binary Sum And Timers

    ??.??? Input-2 Invert Delay ??.??? ??.??? x(-1) 09.016 Function-2 Input-2 Source Parameter Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 134 Function disabled if set to a non valid destination 09.031 Binary-Sum Input Logic Fours(MSB) Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 135 Timer disabled if set Timer 2 Repeat 09.049 to a non valid destination Function Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 136 Scope Trigger 09.059 Scope Trigger Source x(-1) 09.060 Scope Trigger Threshold 09.061 Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) mm.ppp Output parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 137 09.053 Timer 2 Destination 0.000 to 30.999 0.000 09.055 Scope Trace 1 Source 0.000 to 30.999 0.000 09.056 Scope Trace 2 Source 0.000 to 30.999 0.000 09.057 Scope Trace 3 Source 0.000 to 30.999 0.000 Unidrive M400 User Guide Issue Number: 2...
  • Page 138 Time Time parameter Character Binary parame IP IP address Mac MAC address Version number Slot, menu, parameter parameter Number No default Rating DE Destination Non-copyable Protected parameter value dependent Power-down Filtered US User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 139: Menu 10: Status And Trips

    00:00:00 to 23:59:59 RO Time ND NC PT PS 10.051 Trip 5 Date 00-00-00 to 31-12-99 RO Date ND NC PT PS 10.052 Trip 5 Time 00:00:00 to 23:59:59 RO Time ND NC PT PS Unidrive M400 User Guide Issue Number: 2...
  • Page 140 Time Time parameter Character Slot, menu, Binary parameter IP address Mac MAC address Version number SMP parameter parameter Number Rating Destination Non-copyable Protected parameter default value dependent Power- Filtered User save down save Unidrive M400 User Guide Issue Number: 2...

  • Page 141: Menu 11: General Drive Set-Up

    0000 to 9999 Num ND NC PT Onboard User Program: Clock Task 11.055 0 to 262128 Num ND NC PT Schedule Rate 11.060 Maximum Rated Current 0.000 to 999.999 Num ND NC PT Unidrive M400 User Guide Issue Number: 2...
  • Page 142 Time Time parameter Character Slot, menu, Binary parameter IP address Mac MAC address Version number SMP parameter parameter Number Rating Destination Non-copyable Protected parameter default value dependent Power- Filtered User save down save Unidrive M400 User Guide Issue Number: 2...

  • Page 143: Menu 12: Threshold Detectors, Variable Selectors And Brake Control Function

    Detector 2 Detector 2 Source Hysteresis Output Invert Input Read-write (RW) Hysteresis mm.ppp terminals parameter Threshold level Read-only (RO) Output mm.ppp parameter terminals Threshold The parameters are all shown in their default settings output Unidrive M400 User Guide Issue Number: 2...
  • Page 144 ??.??? Source 2 Scaling 12.034 ??.??? Input Read-write (RW) Variable Selector 2 mm.ppp terminals 12.029 parameter Source 2 Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 145 12.045 01.011 Reference On BC Brake Apply Through Zero Threshold ( 12.051 Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 146 5. Wait for zero frequency 01.011 Reference On 6. 1s delay as phase 2 of stopping sequence (Pr 06.001 =1,2 or 3) 12.040 Brake Control: Brake Release 02.003 Ramp Hold Pr 12.046 Pr 12.047 Unidrive M400 User Guide Issue Number: 2...
  • Page 147 Time Time parameter Character Slot, menu, Binary parameter IP address Mac MAC address Version number SMP parameter parameter Number Rating Destination Non-copyable Protected parameter default value dependent Power- Filtered User save down save Unidrive M400 User Guide Issue Number: 2...

  • Page 148: Menu 14: User Pid Controller

    PID Enable 14.008 Logic 1 Any bit parameter Logic 1 ??.??? Any bit parameter ??.??? ??.??? Source ??.??? 14.009 not used PID Enable Source 1 Source 14.027 not used PID Enable Source 2 Unidrive M400 User Guide Issue Number: 2...
  • Page 149 Scaling ??.??? PID Integral Gain 14.001 14.015 14.012 ??.??? PID Derivative Gain Input Read-write (RW) mm.ppp terminals parameter Read-only (RO) Output mm.ppp parameter terminals The parameters are all shown in their default settings Unidrive M400 User Guide Issue Number: 2...
  • Page 150 Character Bin Binary parameter IP address Mac MAC address Version number SMP Slot, menu, parameter parameter Number Rating depend DE Destination Non-copyable Protected parameter default value Power- Filtered US User save down save Unidrive M400 User Guide Issue Number: 2...

  • Page 151: Menu 15: Option Module Set-Up

    The option module ID indicates the type of module that is installed in the corresponding slot. See the relevant option module user guide for more information regarding the module. Option module ID Module Category No module installed SI-PROFIBUS Fieldbus SI-DeviceNet Fieldbus Unidrive M400 User Guide Issue Number: 2...

  • Page 152: Menu 18: Application Menu 1

    Off (0) or On (1) Off (0) 18.049 Application Menu 1 Read-write bit 49 Off (0) or On (1) Off (0) 18.050 Application Menu 1 Read-write bit 50 Off (0) or On (1) Off (0) Unidrive M400 User Guide Issue Number: 2...
  • Page 153 Time Time parameter Write Character Binary parame Version Slot, menu, IP address MAC address parameter number parameter Number Destination ND No default value RA Rating dependent NC Non-copyable Protected parameter Power-down Filtered User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 154: Menu 20: Application Menu 2

    Time Time parameter Write Character Binary parame Version Slot, menu, IP address MAC address parameter number parameter Number Destination ND No default value RA Rating dependent NC Non-copyable Protected parameter Power-down Filtered User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 155: Menu 21: Second Motor Parameters

    165.0 % 175.0 % RW Num Limit M2 Regenerating 21.028 ±VM_MOTOR2_CURRENT_LIMIT % 165.0 % 175.0 % RW Num Current Limit M2 Symmetrical 21.029 ±VM_MOTOR2_CURRENT_LIMIT % 165.0 % 175.0 % RW Num Current Limit Unidrive M400 User Guide Issue Number: 2...
  • Page 156 Date parameter Time Time parameter Character Version Slot, menu, Binary parameter IP IP address MAC address parameter number parameter Number Destination No default value Rating dependent Non-copyable Protected parameter Power-down Filtered User save save Unidrive M400 User Guide Issue Number: 2...

  • Page 157: Menu 22: Additional Menu 0 Set-Up

    12.046 22.051 Parameter 00.051 Set-up 0.000 to 30.999 12.047 22.052 Parameter 00.052 Set-up 0.000 to 30.999 12.048 22.053 Parameter 00.053 Set-up 0.000 to 30.999 12.050 22.054 Parameter 00.054 Set-up 0.000 to 30.999 12.051 Unidrive M400 User Guide Issue Number: 2...
  • Page 158 0.000 to 30.999 11.044 Number Binary No default RW Read / Write RO Read only Bit parameter Text string parameter parameter value Protected Rating Power-down NC Not copied User save Destination parameter dependant save Unidrive M400 User Guide Issue Number: 2...

  • Page 159: Technical Data

    0.55 0.75 01200042 0.75 02200024 0.37 02200033 0.55 0.75 02200042 0.75 02200056 02200075 03200100 04200133 04200176 400 V 02400013 0.37 02400018 0.55 0.75 02400023 0.75 02400032 02400041 03400056 03400073 03400094 04400135 04400170 10.0 Unidrive M400 User Guide Issue Number: 2...
  • Page 160 0.667 100 V 01100017 01100024 02100042 02100056 200 V 01200017 01200024 01200033 01200042 02200024 02200033 02200042 02200056 02200075 03200100 04200133 04200176 400 V 02400013 02400018 02400023 02400032 02400041 03400056 03400073 03400094 04400135 04400170 Unidrive M400 User Guide Issue Number: 2...
  • Page 161 0.55 0.75 01200042 0.75 02200024 0.37 02200033 0.55 0.75 02200042 0.75 02200056 02200075 03200100 04200133 04200176 400 V 02400013 0.37 02400018 0.55 0.75 02400023 0.75 02400032 02400041 03400056 03400073 03400094 04400135 04400170 10.0 Unidrive M400 User Guide Issue Number: 2...
  • Page 162 0.55 0.75 01200042 0.75 02200024 0.37 02200033 0.55 0.75 02200042 0.75 02200056 02200075 03200100 04200133 04200176 400 V 02400013 0.37 02400018 0.55 0.75 02400023 0.75 02400032 02400041 03400056 03400073 03400094 04400135 04400170 10.0 Unidrive M400 User Guide Issue Number: 2...
  • Page 163 7 Protection against immersion Output current derating must be applied at ambient temperatures 8 Protection against submersion >40 °C (104 °F). Cooling method: Forced convection Maximum humidity: 95 % non-condensing at 40 °C (104 °F) Unidrive M400 User Guide Issue Number: 2...
  • Page 164 13.2 to 100 Hz ± 0.7g (6.9 ms -2) 277 mm (10.9 in) 115 mm (4.5 in) 175 mm (6.9 in) For more information, please refer to section 12 Vibration Test 1 of the Lloyds Register Test Specification Number 1. Unidrive M400 User Guide Issue Number: 2...
  • Page 165 Fuse rating Maximum Typical input Maximum overload continuous input IEC gG Class CC or Class J current input current Model current Maximum Maximum 01100017 01100024 11.1 11.1 02100042 18.8 18.8 02100056 24.0 24.0 Unidrive M400 User Guide Issue Number: 2...
  • Page 166 CAUTION Table 12-14 Cable ratings (100 V) Cable size (IEC 60364-5-52) Cable size (UL508C) Model Input Output Input Output Nominal Maximum Nominal Maximum Nominal Maximum Nominal Maximum 01100017 01100024 02100042 02100056 Unidrive M400 User Guide Issue Number: 2...
  • Page 167 Maximum permissible motor cable length for each of the following switching frequencies Model 0.667 12 kHz 16 kHz 01100017 37.5 m 25 m 18.75 m 12.5 m 50 m 01100024 02100042 75 m 50 m 37.5 m 25 m 18 m 100 m 02100056 Unidrive M400 User Guide Issue Number: 2...
  • Page 168 The maximum cable length is reduced from that shown in Table 12-18, Table 12-19 and Table 12-20 if high capacitance motor cables are used. For further information, refer to section on page 39. Unidrive M400 User Guide Issue Number: 2...
  • Page 169 Table 12-23 Drive power terminal data Model AC terminals DC and braking Ground terminal size 0.5 Nm (0.4 lb ft) 1.5 N m (1.1 lb ft) 1.4 Nm (1 lb ft) Unidrive M400 User Guide Issue Number: 2...

  • Page 170: Optional External Emc Filters

    EMC requirements of the application of drives. IEC 61800-3:2004 and EN 61800-3:2004 The 2004 revision of the standard uses different terminology to align the requirements of the standard better with the EC EMC Directive. Unidrive M400 User Guide Issue Number: 2...
  • Page 171 EMC filter torque settings Table 12-31 Optional external EMC Filter terminal data Power connections Ground connections CT part Max cable size Max torque Max torque number Ground stud size Ib ft Ib ft Unidrive M400 User Guide Issue Number: 2...

  • Page 172: Diagnostics

    If not relevant, the y digit will have a value of zero. Alarm status The zz digits give the reason for the trip and are defined in each trip description. Unidrive M400 User Guide Issue Number: 2...
  • Page 173 Figure 13-2 Key to sub-trip number x x y z z 00 - Generated by the control module 01 - Generated by the power module 0 - Always zero for a single drive - Reason for the trip Unidrive M400 User Guide Issue Number: 2...

  • Page 174: Trips, Sub-Trip Numbers

    • Ensure that Pr 11.042 is correctly set, and then reset the drive to create the necessary file on the NV Media Card • Re-attempt the parameter write to the Menu 0 parameter Unidrive M400 User Guide Issue Number: 2...
  • Page 175 Press the red reset button to acknowledge that the parameters for the option module installed will be at their default values • This trip can be suppressed by setting Pr mm.000 to 9666 and resetting the drive. Unidrive M400 User Guide Issue Number: 2...
  • Page 176 Drive Active (10.002) = 1. Recommended actions: • Ensure the drive is not enabled when defaults are loading Derivative ID Derivative file error Derivative file error with sub-trips: Sub-trip Reason Derivative file different Derivative file missing Unidrive M400 User Guide Issue Number: 2...
  • Page 177 Set Pr mm.000 to ‘Destinations’ or 12001 and check all visible parameters in all menus for parameter write conflicts Drive config Drive configuration The hardware ID does not match the user software ID. Unidrive M400 User Guide Issue Number: 2...
  • Page 178 The FW incompatible trip indicates that the user firmware is incompatible with the power firmware. Recommended actions: • Re-program the drive with the latest version of the drive firmware for Unidrive M400. HF01 Data processing error: CPU hardware fault The HF01 trip indicates that a CPU address error has occurred. This trip indicates that the control PCB on the drive has failed.
  • Page 179 The HF16 trip indicates that a RTOS error has occurred. This trip indicates that the control PCB on the drive has failed. Recommended actions: • Hardware fault – Contact the supplier of the drive HF17 Reserved Unidrive M400 User Guide Issue Number: 2...
  • Page 180 Ensure the load is not jammed / sticking • Check the load on the motor has not changed • Tune the motor rated speed parameter (Pr 5.008) (RFC-A mode only) • Ensure the motor rated current is not zero Unidrive M400 User Guide Issue Number: 2...
  • Page 181 Ensure Auto-switching Frequency Change Disable (05.035) is set to OFF • Reduce duty cycle • Increase acceleration / deceleration rates • Reduce motor load • Check DC bus ripple • Ensure all three input phases are present and balanced Unidrive M400 User Guide Issue Number: 2...
  • Page 182 Is the motor cable length within limits for the frame size? • Reduce the values in the frequency loop gain parameters - (Pr 03.010, 03.011, 03.012) or (Pr 03.013, 03.014, 03.015) • Reduce the values in the current loop gain parameters Unidrive M400 User Guide Issue Number: 2...
  • Page 183 Frequency Threshold in Pr 03.008 in either direction an O.Spd trip is produced. If Pr 03.008 is set to 0.0 the threshold is then equal to 1.2 x the value set in Pr 01.006. Recommended actions: • Reduce the Frequency Controller Proportional Gain (03.010) to reduce the speed overshoot (RFC-A mode only) Unidrive M400 User Guide Issue Number: 2...
  • Page 184 The Power Comms trip is initiated if there is no communications between power control. The reason for the trip can be identified by the sub-trip number. Recommended actions: • Hardware fault – Contact the supplier of the drive Unidrive M400 User Guide Issue Number: 2...
  • Page 185 191 – 198 Reserved resettable trip 168 - 173 238 - 245 168 - 173 Reserved resettable trip 23, 39, 99, 176, 238 - 245 Reserved non-resettable trip 205 - 214 223 - 224 Unidrive M400 User Guide Issue Number: 2...
  • Page 186 Recommended actions: • Ensure the option module is installed correctly. • Re-install the option module. • To confirm that the removed option module is no longer required perform a save function in Pr mm.000. Unidrive M400 User Guide Issue Number: 2...
  • Page 187 The Thermistor trip indicates that the motor thermistor connected to terminal 14 (digital input 5) on the control connections has indicated a motor over temperature. Recommended actions: • Check motor temperature • Check thermistor continuity Unidrive M400 User Guide Issue Number: 2...
  • Page 188 Trip generated by an onboard user program This trip can be initiated from within an onboard user program using a function call which defines the sub-trip number. Recommended actions: • Check the user program Unidrive M400 User Guide Issue Number: 2...
  • Page 189 Perform a user save in Pr mm.000 to ensure that the trip doesn’t occur the next time the drive is powered up. • Ensure that the drive has enough time to complete the save before removing the power to the drive. Unidrive M400 User Guide Issue Number: 2...
  • Page 190 Card Compare Hot Rect/Brake Power Down Save An Input 1 OI 252 - 254 Reserved Reserved An Input 2 OI Reset logs Reserved 191 - 198 Reserved 40 - 89 t040 - t089 Destination Unidrive M400 User Guide Issue Number: 2...

  • Page 191: Internal / Hardware Trips

    Limit switch active. Indicates that a limit switch is active and that is causing the motor to be stopped. Option Slot 1 Option slot alarm Low AC Low voltage mode. See Low AC Alarm (10.107). Current limit Current limit active. See Current Limit Active (10.009). Unidrive M400 User Guide Issue Number: 2...

  • Page 192: Status Indications

    Analog input 1 07.002 Analog input 2 07.037 Temperature nearest to trip level If the parameters are not required to be frozen then this can be disabled by setting bit 4 of Pr 10.037. Unidrive M400 User Guide Issue Number: 2...

  • Page 193: Ul Listing Information

    Safety Product Mechanical Electrical Getting Basic Running NV Media Card Onboard Advanced UL listing Optimization Technical data Diagnostics information information installation installation started parameters the motor Operation parameters information UL listing information Unidrive M400 User Guide Issue Number: 2...
  • Page 194 Internal EMC filter ..............43 Drive enable ................57 IP Rating (Ingress protection) ..........163 Isolator switch .................48 Items supplied with the drive ...........16 Keypad and display - Installing / removing ......20 Line reactors ..............35 Unidrive M400 User Guide Issue Number: 2...
  • Page 195 Output contactor ..............40 Terminal sizes ................ 30 Output frequency ..............164 Thermal protection circuit for the braking resistor ....42 Torque settings ............... 30 Trip ..................172 Trip History ................192 Trip Indications ..............172 Unidrive M400 User Guide Issue Number: 2...
  • Page 196 UL Listing Information ............193 User Security ................64 Ventilation ................25 Vibration ................164 Voltage mode ..............76 Warnings ...................7 Weights .................165 Unidrive M400 User Guide Issue Number: 2...
  • Page 198 0478-0044-02...

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