Danfoss VLT HVAC Basic Drive FC 101 Programming Manual
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Danfoss VLT HVAC Basic Drive FC 101 Programming Manual

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ENGINEERING TOMORROW
Programming Guide
®
VLT
HVAC Basic Drive FC 101
vlt-drives.danfoss.com

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Summary of Contents for Danfoss VLT HVAC Basic Drive FC 101

  • Page 1 ENGINEERING TOMORROW Programming Guide ® HVAC Basic Drive FC 101 vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    3.14 Main Menu - FC Closed Loop - Group 20 3.15 Main Menu - Application Functions - Group 22 3.16 Main Menu - Application Functions 2 - Group 24 3.17 Main Menu - Special Features - Group 30 4 Troubleshooting MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 4 5.1.12 15-** Drive Information 5.1.13 16-** Data Readouts 5.1.14 18-** Info & Readouts 5.1.15 20-** Drive Closed Loop 5.1.16 22-** Appl. Functions 5.1.17 24-** Appl. Functions 2 5.1.18 30-** Special Features Index Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 5: Introduction

    Indicates a potentially hazardous situation that could result in minor or moderate injury. It can also be used to alert against unsafe practices. NOTICE Indicates important information, including situations that can result in damage to equipment or property. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 6: Safety Precautions

    Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly can result in death or serious injury. • Ensure the correct grounding of the equipment by a certified electrical installer. Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 7: Additional Resources

    The rated motor voltage (nameplate data). The latest software does not always contain the latest updates for frequency converters. Contact the local sales office for the latest frequency converter updates (in the MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 8 The analog inputs are used for controlling various after the data value is changed. Press [OK] to activate off- functions of the frequency converter. line parameters. There are 2 types of analog inputs: Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 9 (frequency converter or motor). Trip A state entered in fault situations, for example, if the frequency converter is subject to an overtemperature or when the frequency converter is protecting the motor, MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 10: Electrical Overview

    • IP20, 380–480 V, 30–90 kW (40–125 hp) • IP20, 200–240 V, 15–45 kW (20–60 hp) • IP20, 525–600 V, 2.2–90 kW (3.0–125 hp) • IP54, 380–480 V, 22–90 kW (30–125 hp) Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 11: Programming

    [Off/Reset]: Stops the motor (Off). If in alarm mode, the alarm is reset. [Auto On]: The frequency converter is controlled either via control terminals or serial communication. Table 2.3 Legend to Illustration 2.1, Part III MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 12: Menus

    Press [Back] to return to the status view. Illustration 2.5 for details. • Motor set-up. See Table 2.6 for details. Press OK to start Wizard Push Back to skip it • Changes made. Setup 1 Illustration 2.3 Start-up/Quit Wizard Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 13 Off (Do not AMA) Do AMA ... the Wizard starts AMA Failed Auto Motor Adapt OK AMA running Press OK ----- AMA OK AMA Failed Illustration 2.4 Set-up Wizard for Open-loop Applications MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 14 [112] 380–440 V/60 Hz [120] 440–480 V/60 Hz/IT- grid [121] 440–480 V/60 Hz/ Delta [122] 440–480 V/60 Hz [130] 525–600 V/60 Hz/IT- grid [131] 525–600 V/60 Hz/ Delta [132] 525–600 V/60 Hz Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 15 Parameter 2-10 Brake Function. • Parameter 4-14 Motor Speed High Limit [Hz]. • Parameter 4-19 Max Output Frequency. • Parameter 4-58 Missing Motor Phase Function. • Parameter 14-65 Speed Derate Dead Time Compensation. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 16 Inductance (Lq), parameter 1-44 d-axis Inductance Sat. (LdSat), and parameter 1-45 q-axis Inductance Sat. (LqSat). Parameter 1-70 Start Mode [0] Rotor Detection [0] Rotor Detection Select the PM motor start mode. [1] Parking Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 17 [1] Voltage Parameter 30-22 Locked Rotor [0] Off [0] Off – Protection [1] On Parameter 30-23 Locked Rotor 0.05–1 s 0.10 s – Detection Time [s] Table 2.4 Set-up Wizard for Open-loop Applications MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 18 00.50 6-25 T54 high Feedback 6-25 T54 high Feedback 0050 20-94 PI integral time 0050 0020.00 1-29 Automatic Motor Adaption Off ... the Wizard starts Illustration 2.5 Set-up Wizard for Closed-loop Applications Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 19 Select the operating mode for restart after reconnection of the frequency converter to mains voltage after power- down. Parameter 1-00 Configuration [0] Open loop [0] Open loop Select [3] Closed loop. Mode [3] Closed loop MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 20 Parameter 2-10 Brake Function. • Parameter 4-14 Motor Speed High Limit [Hz]. • Parameter 4-19 Max Output Frequency. • Parameter 4-58 Missing Motor Phase Function. • Parameter 14-65 Speed Derate Dead Time Compensation. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 21 [0] Disabled [0] Disabled Select [1] Enabled to enable the frequency converter to [1] Enabled catch a spinning motor in, for example, fan applications. When PM is selected, this parameter is enabled. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 22 An excessively long integral time disables the integral action. Parameter 30-22 Locked Rotor [0] Off [0] Off – Protection [1] On Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 23 [0] International – Settings [1] US Parameter 0-06 GridType [0]–[132] see Table 2.4. Size related Select the operating mode for restart after reconnection of the frequency converter to mains voltage after power- down. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 24 Parameter 2-10 Brake Function. • Parameter 4-14 Motor Speed High Limit [Hz]. • Parameter 4-19 Max Output Frequency. • Parameter 4-58 Missing Motor Phase Function. • Parameter 14-65 Speed Derate Dead Time Compensation. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 25 Ramp-up time from 0 to rated parameter 1-23 Motor Up Time Frequency. Parameter 3-42 Ramp 1 Ramp 0.05–3600.0 s Size related Ramp-down time from rated parameter 1-23 Motor Down Time Frequency to 0. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 26: Main Menu

    Press [OK] to select a parameter group. ▲ ▼ Press [ ] to browse through the parameters in the specific group. Press [OK] to select the parameter. ▲ ▼ Press [ ] to set/change the parameter value. Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 27: Readout And Programming Of Indexed Parameters

    Parameter 15-03 Power Up's • Parameter 15-04 Over Temp's • Parameter 15-05 Over Volt's • Parameter 15-30 Alarm Log: Error Code • Parameter group 15-4* Drive identification • Parameter 18-10 FireMode Log:Event 2-finger initialization MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 28: Main Menu - Operation And Display - Group

    440-480V/50Hz/Delta tional Frequency to 50 Hz. [22] 440-480V/50Hz North Sets the default value of parameter 1-23 Motor [30] 525-600V/50Hz/IT-grid America Frequency to 60 Hz. [31] 525-600V/50Hz/Delta [32] 525-600V/50Hz [100] 200-240V/60Hz/IT-grid [101] 200-240V/60Hz/Delta Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 29 2 different set-ups, link the set-ups using parameter 0-12 Link Setups. Stop the frequency converter before switching between set-ups where parameters marked not changeable during operation have different values. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 30 Pulse/s CustomRea- when the speed of the motor [20] doutUnit] has reached the set value for [21] l/min parameter 4-14 Motor Speed [22] High Limit [Hz]. [23] m3/s [24] m3/min [25] m3/h Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 31 Disable the password defined in parameter 0-60 Main Menu Password. LCP: Read only Prevent unauthorized editing of Main Menu parameters. LCP: No access Prevent unauthorized viewing and editing of Main Menu parameters. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 32: Main Menu - Load And Motor - Group

    VVC+ When parameter 1-10 Motor Construction is Adaptive 2 This is an alternative to [3] Adaptive 1, which focuses on low-inductance PM motors. set to PM-enabled options, only VVC option is available. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 33 Parameter 1-40 Back EMF at 1000 Parameter 4-10 Motor Speed Direction Parameter 1-42 Motor Cable Parameter 4-14 Motor Speed High Length Limit [Hz] Parameter 1-43 Motor Cable Parameter 4-18 Current Limit Length Feet MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 34 10% rated speed. parameter 1-17 Voltage filter time const. for details about optimizing the motor operation. PM, salient For permanent magnet (PM) motors with IPM, Sat. interior (salient) magnets, with inductance saturation control. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 35 30 kW - 40 hp to options that enable permanent motor [21] 37 kW - 50 hp mode. [22] 45 kW - 60 hp [23] 55 kW - 75 hp [24] 75 kW - 100 hp MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 36 Range: Function: Size [ 0.0 - Set the main reactance of the motor using related 9999.00 1 of these methods: • Ohm] Run an AMA on a cold motor. The frequency converter Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 37 50 m [0 - 100 m] Set the motor cable length during commis- the electronic brake function for quick stop/ sioning. hold of the motor. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 38 1-65 Resonance Dampening more points (voltages and frequencies). Set Time Constant to help eliminate high- the points at equal values. frequency resonance problems. Enter the time constant that provides the best dampening. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 39 Function. Set the start delay time until Coast Leaves the motor in free mode. acceleration is to begin. DC hold / Energizes the motor with a DC hold current Motor (see parameter 2-00 DC Hold/Motor Preheat Preheat Current). MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 40 [22] ETR Trip - Start motor thermal calculation based on Extended actual load and time as well as motor Detection frequency when the motor current is above 110% of the nominal motor current. Another Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 41: Main Menu - Brakes - Group

    AC brake to avoid overheating motor windings. Range: Function: 10 s [0 - 60 s] Set the duration of the DC-brake current set in parameter 2-01 DC Brake Current, once activated. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 42 Enabled (not Activates OVC when the frequency converter at stop) is not in the stop state. Enabled Activates OVC. NOTICE The ramp time is automatically adjusted to avoid tripping of the frequency converter. Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 43: Main Menu-Reference/Ramps-Group

    Source, parameter 3-16 Reference 2 Source, selecting dedicated references, select preset and parameter 3-17 Reference 3 Source reference bit 0/1/2 [16], [17], or [18] for the define up to 3 different reference signals. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 44 1-25 Motor Nominal Speed to 0 RPM. Select a ramp-down time to avoid tripping on overvoltage in the DC-link. 3.4.4 3-5* Ramp 2 This parameter group configures ramp 2 parameters. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 45 4-18 Current Limit. The jog ramp time starts after activation of a jog signal via the control panel, a selected digital input, or the serial communication port. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 46: Main Menu - Limits/Warnings - Group

    Mode to parameter 1-25 Motor Nominal this parameter set limit is reached. Speed is changed, parameter 4-18 Current Limit is not automatically reset to the default setting. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 47 On An alarm is shown if a missing motor phase occurs. The output relay or the digital output can be configured to indicate this warning. The LCP warning indicator light is not turned on when this parameter set limit is reached. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 48 Digital Input has [2] Coast inverse as default setting. If there is no 24 V to terminal 27, [Hand On] does not start the motor. If so, connect terminal 12 to terminal 27. Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 49: Main Menu - Digital In/Out - Group

    Enables a selection of 1 of the 8 preset accordance with the quick-stop ramp time references according to Table 3.4. set in parameter 3-81 Quick Stop Ramp Time. After ramping down, the shaft is in free mode. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 50 [61] Counter A (down) Input for decrement counting in the SLC counter. [62] Reset Counter A Input for reset of counter A. [63] Counter B (up) Input for increment counting in the SLC counter. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 51 Speed up [17] Preset ref bit 1 [22] Speed down [18] Preset ref bit 2 [23] Set-up select bit 0 [19] Freeze reference [34] Ramp bit 0 [20] Freeze output [37] Fire Mode MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 52 Set-up select bit 0 [34] Ramp bit 0 [34] Ramp bit 0 [37] Fire Mode [37] Fire Mode [52] Run permissive [52] Run permissive [53] Hand start [53] Hand start [54] Auto start Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 53 [160] No alarm. parameter 4-41 Warning Freq. High. Option: Function: [19] Below The feedback is lower than the limit set No operation feedback, low in parameter 4-56 Warning Feedback Low. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 54 The input goes low whenever If comparator 1 is evaluated as true, the the smart logic [33] Action Set dig. out. B output goes high. Otherwise, it is low. low is executed. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 55 The output is high when the frequency mode converter is in auto On mode (as indicated by the LED light above [Auto On]). [190] No-Flow A no-flow condition has been detected. See parameter group 22-2* No-Flow Detection. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 56 Enter the low reference value limit for the 4999 ] motor shaft speed [RPM]. This is also the lowest feedback value. Set terminal 29 to digital input (parameter 5-13 Terminal 29 Digital Input = applicable value). Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 57 A logical 0 indicates that the output is low or inactive. Bit 0–3 Reserved Bit 4 Relay 1 output terminal Bit 6–23 Reserved Bit 24 Terminal 42 digital output Bit 26–31 Reserved Table 3.5 Bit Functions MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 58: Main Menu - Analog In/Out - Group

    6-22 Terminal 54 Low Current for a parameter 6-00 Live Zero Timeout Time. time period defined in parameter 6-00 Live Zero Timeout Time. Freeze output Freeze Stop output Jogging Stop Max. speed Jogging Max. speed Stop and trip Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 59 Enter the reference or feedback value that 0.01 s [0.01 - 10 Enter the time constant. This constant is a 4999 ] corresponds to the voltage or current set in first-order digital low-pass filter time MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 60 6-70 Terminal 45 Mode. [36] Control word bit 11 • [254] DC-link voltage T2/S2, 200–400 V [37] Control word bit 12 • T4, 400–800 V [41] Below reference, low [42] Above ref, high Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 61 No operation [100] Output frequency 0–100 Hz [101] Reference – Max Ref. Ref. [102] Feedback – Max [103] Motor Current 0–I [106] Power 0–P [139] Bus Control 0–100% [184] Mirror AI53 mA 0–20 MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 62 [60] Comparator 0 Power [61] Comparator 1 [62] Comparator 2 Illustration 3.12 Output Maximum Scale [63] Comparator 3 [64] Comparator 4 [65] Comparator 5 [70] Logic rule 0 [71] Logic rule 1 Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 63 Parameters Programming Guide 6-96 Terminal 42 Output Bus Control Range: Function: [0 - 16384 ] Hold the analog output at terminal 42 if controlled by bus. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 64: Main Menu - Communications And Options - Group

    Stop and trip Changing protocol in parameter 8-30 [20] N2 Override This option is valid only when the protocol Protocol may change the baud rate. Release is N2. [0] Even Parity, 1 Stop Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 65 [1671] Relay output [412] Motor Speed Low Limit [30] [1672] Counter A [Hz] [31] [1673] Counter B [10] [414] Motor Speed High Limit [32] [1690] Alarm Word [Hz] [33] [1692] Warning Word MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 66 1 of the digital inputs. via the serial communication port. Digital Activates a reverse command via a digital input. input Activates a reverse command via the serial communication port. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 67 Activates the preset reference selection via the serial communication port and via 1 of the digital inputs. Logic OR Activates the preset reference selection via the serial communication port or via 1 of the digital inputs. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 68 8-85 Slave Timeout Errors Range: Function: [0 - 4294967295 ] This parameter shows the number of slave timeout errors. 8-88 Reset FC port Diagnostics Option: Function: Do not reset Reset counter Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 69: Main Menu - Smart Logic - Group

    SLC settings. The logic functions and rule. comparators are always running in the background, which [25] Comparator 3 Use the result of comparator 3 in the logic opens for separate control of digital inputs and outputs. rule. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 70 Enters the fixed value of true in the logic DI18 (High = true). rule. [34] Digital input Use the value of DI19 in the logic rule Running See parameter 13-01 Start Event for further DI19 (High = true). description. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 71 Select [1] ≈ for the result of the evaluation to be true, when the variable selected in parameter 13-10 Comparator Operand is approximately equal to the fixed value in parameter 13-12 Comparator Value. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 72 13-41 Logic Rule Operator 1 and parameter 13-43 Logic Rule Operator 2. [20] Alarm (trip) See parameter 13-01 Start Event for further description. [21] Alarm (trip lock) See parameter 13-01 Start Event for further description. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 73 Use the result of logic rule 5 in the logic [26] Logic rule 0 rule. [27] Logic rule 1 [70] SL Time-out 3 Use the result of timer 3 in the logic rule. [28] Logic rule 2 MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 74 [61] Logic rule 5 AND NOT [70] SL Time-out 3 OR NOT [71] SL Time-out 4 NOT AND [72] SL Time-out 5 NOT OR [73] SL Time-out 6 NOT AND NOT [74] SL Time-out 7 Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 75 Issues a start reverse command to the [50] Comparator 4 frequency converter. [51] Comparator 5 [24] Stop Issues a stop command to the [60] Logic rule 4 frequency converter. [61] Logic rule 5 [70] SL Time-out 3 MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 76 Starts timer 6, see parameter 13-20 SL Controller Timer for further description. [74] Start Timer 7 Starts timer 7, see parameter 13-20 SL Controller Timer for further description. [100] Reset Alarm Reset the alarm. Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 77: Main Menu - Special Functions - Group

    10–12% in the middle of the over-synchronous range (from 0% at nominal speed rising to approximately 12% at double nominal speed). MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 78 14-20 Reset Mode is set to [1] - [13] Automatic reset. 14-32 Current Lim Ctrl, Filter Time Range: Function: 5 ms [1 - 100 ms] Set a time constant for the current limit controller low-pass filter. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 79 RFI filter circuit are cut out to • reduce the ground capacity currents. IP20, 3x525–600 V, enclosure sizes H6–H10. Select [1] On to ensure that the frequency converter Option: Function: complies with EMC standards. Disabled Warning Trip MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 80 1000 Hz] linearly from the maximum level of the output frequency set in parameter 14-07 Dead Time Compensation Level to the minimum level of the output frequency set in this parameter. Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 81: Main Menu - Drive Information - Group

    [0 - 20 ] View the FC type code. The readout is identical to Option: Function: NOTICE the frequency converter series power field of the type code definition, characters 7–10. To reset, press [OK]. Do not reset MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 82: Main Menu - Data Readouts - Group

    Function: [0 - 16 ] View the current CSIV file name. [0 - 65535 ] View the status word sent from the frequency converter via the serial communication port in hex code. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 83 16-22 Torque [%] actual motor voltage and motor current. Range: Function: [-200 - View the torque in percentage (in relation 200 %] to the nominal torque) that is applied to the motor shaft. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 84 16-62 Analog input 53 in parameter 3-02 Minimum Range: Function: Reference and parameter 3-03 Maximum [0 - 20 ] View the actual value at input 53. Reference. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 85 16-67 Pulse Input #29 [Hz] FC port. Range: Function: [0 - 130000 ] View the actual frequency rate on terminal 29. 16-71 Relay output Range: Function: [0 - 31 ] View the setting of the relay. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 86: Main Menu - Data Readouts 2 - Group

    [0 - 4294967295] View the alarm word 3 sent via the serial communication port in hex code. 16-98 Warning Word 3 Range: Function: [0 - 4294967295] View the warning word 3 sent via the serial communication port in hex code. Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 87: Main Menu - Fc Closed Loop - Group

    No function Analog Input 53 Difference Analog Input 54 Average Pulse input 29 Minimum [100] Bus Feedback 1 Maximum [101] Bus Feedback 2 20-04 Feedback 2 Conversion Option: Function: Linear Square root MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 88 Range: Function: 4999.000] auto-tuning sequence. [0 - 25 ] View information about the sensorless data. 20-79 PI Autotuning Option: Function: Disabled Select to disable PI auto-tuning. Enabled Select to enable PI auto-tuning. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 89 Reference/No Warning. In addition, for serial communications, the on-reference status bit of the frequency converter status word is high (1). The on-reference bandwidth is calculated as a percentage of the setpoint reference. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 90: Main Menu - Application Functions - Group

    One of these 2 signals must be active for a set time (parameter 22-24 No-Flow Delay) before selected action takes place. Possible actions to select (parameter 22-23 No-Flow Function): • No action • Warning • Alarm • Sleep mode Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 91 Enable and commission no-flow detection in parameter 22-23 No-Flow Function and parameter group 22-3* No-Flow Power Tuning. 22-23 No-Flow Function Option: Function: Sleep Mode Warning Alarm 22-24 No-Flow Delay Range: Function: 10 s [1 - 600 s] MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 92 22-41 Minimum Sleep Time. The wake- up condition lasts longer than the time set in parameter 22-49 Wake-Up Delay Time. The frequency converter is now out of sleep mode. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 93 Set the pressure drop allowed in percentage of setpoint for the pressure (P ) before canceling The frequency converter is out of sleep mode the sleep mode. when: the error between the reference and the feedback is greater than MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 94 (current) is below the broken-belt torque (current) value (parameter 22-61 Broken Belt Torque), and the frequency converter output frequency is above or equal to 15 Hz, parameter 22-60 Broken Belt Function is performed. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 95 Parameter 22-86 Speed at Design Point [Hz] Parameter 22-87 Pressure at No-Flow Speed Parameter 22-88 Pressure at Rated Speed Parameter 22-89 Flow at Design Point Parameter 22-90 Flow at Rated Speed Table 3.12 Speed at Design Point Known/Unknown MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 96: Main Menu - Application Functions 2 - Group

    Digital and relay outputs can be configured for the status messages Fire Mode Active. See parameter group 5-3* Digital Outputs and parameter group 5-4* Relays. Access the status messages Fire Mode and Fire Mode Limits Exceeded via the extended status word. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 97 While this mode is selected, the output is Coast disabled, and the motor is allowed to coast to stop. When parameter 24-01 Fire Mode Configu- ration is set to [3] Closed Loop, this mode cannot be selected. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 98 The bypass switches the motor to operation directly on line. One of the digital outputs or relays in the frequency converter activates the external bypass, when programmed Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 99: Main Menu - Special Features - Group

    PM motors. timer runs for the delay period set in this parameter and then activates the frequency converter bypass relay, which has been programmed for bypass in parameter 5-40 Function Relay. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 100: Troubleshooting

    Fan fault (Only on 400 V 30–90kW) – Parameter 14-53 Fan Monitor Motor phase U missing – Parameter 4-58 Missing Motor Phase Function Motor phase V missing – Parameter 4-58 Missing Motor Phase Function Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 101 The alarm words, warning words, and extended status words can be read out via fieldbus or optional fieldbus for diagnosis. See also parameter 16-90 Alarm Word, parameter 16-92 Warning Word, and parameter 16-94 Ext. Status Word. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 102: Alarm Words

    536870912 High 40000000 1073741824 40000000 1073741824 80000000 2147483648 80000000 2147483648 Table 4.3 Alarm Words Table 4.4 Warning Words Note that 0 in Table 4.4 indicates that this status word is not supported. Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 103: Extended Status Words

    90% and trips at 100%, while issuing an alarm. The frequency converter cannot be reset until the counter is below 90%. The fault is that the frequency converter is overloaded by more than 100% for too long. MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 104 1.5 s, then the frequency converter trips and ALARM 30, Motor phase U missing issues an alarm. Motor phase U between the frequency converter and the motor is missing. Turn off the frequency converter and check motor phase U. Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 105 AMA is performed. Note that repeated runs may heat the WARNING 200, Fire Mode motor to a level where the resistance R and R Fire mode has been activated. increased. In most cases, this is not critical. MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 106: List Of Lcp Errors

    Not while running The parameter cannot be changed while the frequency converter is running. Err 96 Password rejected The password that is input via the LCP is incorrect. Table 4.6 LCP Error List Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 107 Integer 16 Int16 Integer 32 Int32 Unsigned 8 Uint8 Unsigned 16 Uint16 Unsigned 32 Uint32 Visible string VisStr Normalized value 2 bytes Bit sequence of 16 boolean variables Table 5.1 Data Type MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 108: Operation/Display

    Motor Power ExpressionLimit All set-ups FALSE – Uint8 1-22 Motor Voltage ExpressionLimit All set-ups FALSE Uint16 1-23 Motor Frequency ExpressionLimit All set-ups FALSE Uint16 1-24 Motor Current ExpressionLimit All set-ups FALSE Uint32 Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 109 1.4 N/A All set-ups FALSE Uint16 1-9* Motor Temperature 1-90 Motor Thermal Protection [4] ETR trip 1 All set-ups FALSE – Uint8 1-93 Thermistor Source [0] None All set-ups FALSE – Uint8 MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 110: Brakes

    Ramp 2 Ramp Down Time ExpressionLimit All set-ups FALSE Uint32 3-8* Other Ramps 3-80 Jog Ramp Time ExpressionLimit All set-ups FALSE Uint32 3-81 Quick Stop Ramp Time ExpressionLimit 1 set-up FALSE Uint32 Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 111: Limits/Warnings

    0 N/A All set-ups FALSE Int32 5-53 Term. 29 High Ref./Feedb. Value ExpressionLimit All set-ups FALSE Int32 5-9* Bus Controlled 5-90 Digital & Relay Bus Control 0 N/A All set-ups FALSE Uint32 MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 112: Analog In/Out

    Terminal 42 Output Min Scale All set-ups FALSE Uint16 6-94 Terminal 42 Output Max Scale 100% All set-ups FALSE Uint16 6-96 Terminal 42 Output Bus Control 0 N/A All set-ups FALSE Uint16 Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 113: Comm. And Options

    Reset FC port diagnostics [0] Do not reset 1 set-up FALSE Uint8 8-9* Bus Feedback 8-94 Bus feedback 1 0 N/A All set-ups FALSE Int16 8-95 Bus feedback 2 0 N/A All set-ups FALSE Int16 MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 114: Smart Logic

    All set-ups FALSE Uint16 14-32 Current Lim Ctrl, Filter Time ExpressionLimit All set-ups FALSE Uint16 14-4* Energy Optimization 14-40 VT Level All set-ups FALSE Uint8 14-41 AEO Minimum Magnetisation All set-ups FALSE Uint8 Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 115: Drive Information

    VisStr[21] 15-51 Drive serial number 0 N/A 1 set-up FALSE VisStr[10] 15-53 Power card serial number 0 N/A 1 set-up FALSE VisStr[20] 15-59 CSIV filename 0 N/A 1 set-up FALSE – VisStr[16] MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 116: Data Readouts

    FC port REF 1 0 N/A 1 set-up FALSE Int16 16-9* Diagnosis Readouts 16-90 Alarm word 0 N/A 1 set-up FALSE Uint32 16-91 Alarm word 2 0 N/A 1 set-up FALSE Uint32 Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 117: Info & Readouts

    FALSE –- Uint8 20-93 PI proportional gain 0.50 N/A All set-ups FALSE Uint16 20-94 PI integral time 20 s All set-ups FALSE Uint32 20-97 PI feed forward factor All set-ups FALSE Uint16 MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 118: Appl. Functions

    Pressure at No-Flow Speed 0 N/A All set-ups FALSE Uint32 22-88 Pressure at Rated Speed 4999.000 N/A All set-ups FALSE Uint32 22-89 Flow at Design Point 0 N/A All set-ups FALSE Int32 Danfoss A/S © 04/2018 All rights reserved. MG18B502...

  • Page 119: Appl. Functions

    Conversion Type No. # operation index 30-2* Adv. Start Adjust 30-22 Locked Rotor Detection [0] Off All set-ups FALSE Uint8 30-23 Locked Rotor Detection Time [s] 0.10 s All set-ups FALSE Uint8 MG18B502 Danfoss A/S © 04/2018 All rights reserved.

  • Page 120: Index

    FC port setting..................62 Comparator Feedback....................85 Comparator..................69 operand....................69 Feedback 1 conversion............... 85 operator....................69 Feedback 1 source................85 value..................... 70 Fieldbus & drive port................83 Fieldbus & FC port................83 Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 121 Jog speed [Hz]..................41 thermal protection................38 voltage..................33, 81 KWh counter................... 79 Navigation key..................9 No-flow detection................88 Language....................26 Nominal motor speed..............5, 33 Latched start..................47 NPN......................47 LCP....................... 5, 6, 9 MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 122 Smart logic....................67 Smart logic controller event............. 73 Quick menu.................... 10 Software version................... 80 Quick stop ramp time................. 43 Special function..................75 Quick transfer..................24 Speed bypass..................46 Speed down................... 47 Speed up....................47 Danfoss A/S © 04/2018 All rights reserved. MG18B502...
  • Page 123 Terminal 54 high voltage.............. 57 Terminal 54 low current..............57 Terminal 54 low voltage..............57 Terminal 54 mode................58 Terminal 54 setting................83 Thermal load..................36 Thermistor....................5 Thermistor source................38 Timer......................70 Trip reset....................76 MG18B502 Danfoss A/S © 04/2018 All rights reserved.
  • Page 124 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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