Danfoss VLT FC 102 Programming Manual
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Danfoss VLT FC 102 Programming Manual

Hvac drive, software version 5.41
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ENGINEERING TOMORROW
Programming Guide
®
VLT
HVAC Drive FC 102
Software version 5.41
vlt-drives.danfoss.com

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Summary of Contents for Danfoss VLT FC 102

  • Page 1 ENGINEERING TOMORROW Programming Guide ® HVAC Drive FC 102 Software version 5.41 vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    3.9 Parameters: 8-** Main Menu - Communications and Options 3.10 Parameters: 9-** Main Menu - PROFIBUS 3.11 Parameters: 10-** Main Menu - CAN Fieldbus 3.12 Parameters: 11-** Main Menu - LonWorks 3.13 Parameters: 13-** Main Menu - Smart Logic M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 4: Parameters: 18-** Main Menu - Data Readouts

    4 Troubleshooting 4.1 Troubleshooting 4.1.2 Alarm Words 4.1.3 Warning Words 4.1.4 Extended Status Words 5 Parameter Lists 5.1 Parameter Options 5.1.1 Default Settings 5.1.2 0-** Operation and Display 5.1.3 1-** Load / Motor Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 5 5.1.25 30-** Special Features 5.1.26 31-** Pressure Sensor/Bypass Option 5.1.27 32-** MCO Basic Settings 5.1.28 35-** MCB 114 Sensor Input Option 5.1.29 36-** Programmable I/O Option 5.1.30 40-** Special Settings 5.1.31 43-** Unit Readouts Index M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 6: Introduction

    ® Introduction HVAC Drive FC 102 1 Introduction Danfoss reserves the right to revise this publication at any ® HVAC Drive time and to make changes to its contents without prior FC 102 Series notice or any obligation to notify former or present users of such revisions or changes.
  • Page 7 IGBT Insulated gate bipolar transistor Volts Kilohertz Variable-speed pump Local control panel Variable torque Least significant bit Voltage vector control plus Meter Milliampere Table 1.2 Abbreviations and Symbols Mille circular mil M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 8: Definitions

    Group 1 Reset, coast stop, reset and coast stop, quick stop, DC brake, stop, the [OFF] key. Group 2 Start, pulse start, reversing, start reversing, jog, freeze output. Table 1.3 Function Groups Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 9: References

    The minimum reference value is set in and fast switching. In frequency converters, it synthesizes parameter 3-02 Minimum Reference. the sinusoidal current output with pulse-width modulation. Some IGBT modules additionally control a brake resistor. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 10 I1 x cosϕ1 Power  factor  =     =    since cosϕ1  =  1 The power factor indicates to which extent the frequency converter imposes a load on the mains supply. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 11: Safety

    24 V DC is installed. Check that all voltage sources have been disconnected and that the necessary time has elapsed before commencing repair work. For information about the discharge time, see Table 1.4. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 12 1 of the hardware limits is exceeded. NOTICE Disabling protection mode in hoisting applications (parameter 14-26 Trip Delay at Inverter Fault = 0) is recommended. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 13: How To Programme

    Operator data lines showing data and variables defined or selected by the user. Press [Status] to add 1 extra line. Warn. Status line Status messages showing text. Alarm Hand Auto Off Reset Illustration 2.1 LCP M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 14 1.2, 1.3, 2, and 3). See the operating variables shown in the display in Illustration 2.2. 1.1, 1.2, and 1.3 are shown in small size. 2 and 3 are shown in medium size. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 15 Press [Main Menu] to program all parameters. The main menu parameters can be accessed immediately unless a [Status] password has been created via: [Status] indicates the status of the frequency converter and/or the motor. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 16 Exit Info mode by pressing either [Info], [Back], or [Cancel]. Reversing. • Set-up select lsb - Set-up select msb. • Stop command from serial communication. • Illustration 2.10 Info Key Quick stop. • DC brake. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 17: How To Operate Numeric Lcp (Nlcp)

    If an alarm occurs, the NLCP automatically switches to Setup 1 status mode. Illustration 2.15 Alarm Display Example A number of alarms can be shown. Quick setup or main menu mode: Show parameters and parameter settings. Menu key M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 18 Keys for local control are found at the bottom of the an alarm (trip). It can be selected as [1] Enable or [0] control panel. Disable via parameter 0-43 [Reset] Key on LCP. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 19: Quick Transfer Of Parameter Settings Between Multiple Frequency Converters

    To transfer the data from the LCP to the frequency Press [OK]. converter: ▼ Go to parameter 0-50 LCP Copy. Press [ ] to select Application Settings. Press the [OK] key. Press [OK]. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 20 The new ramp-down time is now set to 100 s. is necessary to enable start. If [2] Coast Inverse (factory default value) is selected in parameter 5-12 Terminal 27 Digital Input, a connection to +24 V is necessary to enable start. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 21: Function Set-Ups

    Press [OK]. Speed [107] 69.3% 5.20A 1(1) Illustration 2.26 Setting a Parameter Quick Menus Q1 My Personal Menu Q2 Quick Setup Q3 Function Setups Q5 Changes Made Illustration 2.22 Scrolling to Function Set-up M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 22 Parameter 20-21 Setpoint 1 Parameter 6-24 Terminal 54 Low Ref./Feedb. Parameter 20-08 Feedback 3 Source Unit Value Parameter 20-81 PID Normal/ Inverse Control Parameter 6-25 Terminal 54 High Ref./Feedb. Parameter 20-12 Reference/Feedback Unit Value Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 23 – – Parameter 20-72 PID Output Change – – Parameter 20-73 Minimum Feedback Level – – Parameter 20-74 Maximum Feedback Level – – Parameter 20-79 PID Autotuning Table 2.4 Q3-3 Closed-loop Settings M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 24 Parameter 22-89 Flow at Design Point – – Parameter 22-90 Flow at Rated Speed – – Parameter 1-03 Torque Characteristics – – Parameter 1-73 Flying Start – Table 2.5 Q3-4 Application Settings Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 25: Main Menu Mode

    [0] English CAN Fieldbus LonWorks Illustration 2.29 Changing a Text Value Ethernet IP/Modbus TCP/PROFINET Smart Logic Special Functions Drive Information Data Readouts Data Readouts 2 Drive Closed Loop Ext. Closed Loop Application Functions M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 26: Changing A Group Of Numeric Data Values

    15-33 Alarm Log: Date and Time contain a fault log which can be read out. Select a parameter, press [OK], and use the [▲]/[▼] navigation keys to scroll through the value log. Use parameter 3-10 Preset Reference as another example: Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 27 Resets parameter 14-50 RFI Filter and fault log settings. • Removes parameters selected in parameter 25-00 Cascade Controller. NOTICE After initialization and power cycling, the display does not show any information until after a couple of minutes. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 28: Parameter Descriptions

    Parameters: 30-** Special Features Parameters: 31-** Pressure Sensor/Bypass Option Parameters: 32-** MCO Basic Settings Parameters: 35-** MCB 114 Sensor Input Option Parameters: 36-** Programmable I/O Option Parameters: 40-** Special Settings Parameters: 43-** Unit Readouts Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 29: Parameters: 0-** Operation And Display

    Part of language package 2. Settings depend on which region of the world the frequency converter [51] Bahasa Part of language package 2. is supplied to. Reprogram the Indonesia settings as required. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 30 To avoid conflicting settings of the same parameter within 2 different set-ups, link the set-ups using parameter 0-12 This Set-up Linked to. Stop the frequency converter before switching between set-ups where parameters marked Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 31 1 set-up to another while the Factory setup Cannot be changed. It contains the frequency converter is running, link Danfoss data set and can be used set-ups containing parameters as a data source when returning which are not changeable during the other set-ups to a known state.
  • Page 32 View a list of all the set-ups linked by parameter 0-12 This Set-up Linked to. The parameter has 1 index for each parameter set-up. The value for each index shows which set-ups are linked to that parameter set-up. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 33 Motor Voltage Voltage supplied to the motor. interface file of the Neuron C chip [1613] Frequency Motor frequency, that is the output on the LON option. frequency from the frequency converter in Hz. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 34 The cut- [1661] Terminal 53 Setting of input terminal 53. out limit is 95 ±5 °C; cutting back Switch Setting Current=0; Voltage=1. in occurs at 70 ± 5 °C. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 35 Control word (CTW) received from X42/9 [V] applied to terminal X42/9 on the the bus master. analog I/O card. [1682] Fieldbus REF 1 Main reference value sent with control word via the serial communications network, for M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 36 The value of the feedback signal for to MCO Feedback extended closed-loop controller 2 [3409] PCD 9 Write [Unit] to MCO [2139] Ext. 2 Output The value of the output from extended closed-loop controller 2 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 37 Motor Current The options are the same as those listed [1605] Main Actual Value [%] in parameter 0-20 Display Line 1.1 Small. [1609] Custom Readout [1610] Power [kW] [1611] Power [hp] [1612] Motor Voltage M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 38 [1646] Motor Phase V X45/3 [mA] Current [1680] Fieldbus CTW [1647] Motor Phase W Current [1682] Fieldbus REF 1 [1650] External [1684] Comm. Option Reference [1652] Feedback[Unit] [1685] FC Port CTW 1 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 39 Analog Out [3127] Pressure X49/9 Sensor 2 [1845] Analog Out [3128] Pressure X49/11 Sensor 3 [1846] X49 Digital [3129] Pressure Output [bin] Sensor 4 [1850] Sensorless [3130] Press Sens Readout [unit] Cmp State M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 40 Receive Error [9920] Fan Ctrl deltaT Counter [9921] Fan Ctrl [1007] Readout Bus Tmean Off Counter [9922] Fan Ctrl NTC [1013] Warning Parameter [9923] Fan Ctrl i-term [1115] LON Warning Word Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 41 [1662] Analog Input Resistance [1626] Power Filtered [1663] Terminal 54 [kW] Switch Setting [1627] Power Filtered [1664] Analog Input [hp] [1630] DC Link [1665] Analog Output Voltage 42 [mA] [1631] System Temp. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 42 Alarm Word 3 [Unit] [1698] Warning Word [2119] Ext. 1 Output [1830] Analog Input [2137] Ext. 2 X42/1 Reference [1831] Analog Input [Unit] X42/3 [2138] Ext. 2 [1832] Analog Input Feedback X42/5 [Unit] Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 43 MCO [3407] PCD 7 Write to MCO [3408] PCD 8 Write to MCO [3409] PCD 9 Write to MCO [3410] PCD 10 Write to MCO [3421] PCD 1 Read from MCO M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 44 [1609] Custom Readout in parameter 0-20 Display Line 1.1 Small to parameter 0-24 Display Line 3 Large. None [10] 1/min [11] [12] Pulse/s [20] [21] l/min Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 45 (occurs at 0 speed). doutUnit] It is only possible to select a value different from 0 when selecting a linear unit in parameter 0-30 Custom Readout Unit. For quadratic and M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 46 Key on LCP is included in My ▲ ▼ characters and pressing [ ] or [ Personal Menu, define the password in parameter 0-65 Personal Menu Password. Otherwise, define the password in parameter 0-60 Main Menu Password. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 47 If parameter 0-61 Access to Main No copy Menu w/o Password is set to [0] Full All to LCP Copies all parameters in all set-ups access, this parameter is ignored. from the frequency converter M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 48 [2] LCP: No access Same as combination 2. [6] All: No access [5] All: Read only Same as combination 1. [6] All: No access [6] All: No access Same as combination 10. Table 3.3 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 49 If VLT Analog I/O Option 0-71 Date Format MCB 109 is installed, [1] Enabled is Option: Function: default. Sets the date format to be used in Disabled the LCP. Enabled YYYY-MM-DD DD-MM-YYYY MM/DD/YYYY M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 50: Parameters: 1-** Load And Motor

    (for example constant pressure or [0 - Shows the summer time end for flow). Configure the PID controller 4294967295 ] fieldbus. in parameter group 20-** Feedback or via the Function Set-ups accessed by pressing [Quick Menu]. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 51 Parameter 1-00 Configuration Mode situation, thereby reducing energy Parameter 1-03 Torque Character- consumption and audible noise istics from the motor. To obtain optimum Parameter 1-06 Clockwise Direction performance, set the motor power M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 52 Parameter 1-65 Resonance Limit [RPM] Dampening Time Constant Parameter 4-14 Motor Speed High Parameter 1-66 Min. Current at Low Limit [Hz] Speed Parameter 4-16 Torque Limit Motor Parameter 1-70 Start Mode Mode Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 53 Parameter 1-44 d-axis Inductance Sat. (LdSat). value. • Parameter 1-45 q-axis Inductance Sat. (LqSat). 1-10 Motor Construction • Parameter 1-48 Inductance Sat. Point. Select the motor construction type. Option: Function: Asynchron For asynchronous motors. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 54 1-10 Motor Construction. time constant. However, if this value Only available for T4, T5 in 0.75–3 kW (1.0– is too low, the control becomes 4.0 hp). Settings are loaded automatically for this specific motor. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 55 Depending on the selections made in parameter 0-03 Regional Settings, either parameter 1-20 Motor Power [kW] or parameter 1-21 Motor Power [HP] is made invisible. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 56 • advanced motor parameters Remove mains power (parameter 1-30 Stator Resistance before disconnecting (Rs) to parameter 1-35 Main motor phase cables. Reactance (Xh)) at motor standstill. No function. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 57 Avoid generating external torque during AMA. NOTICE If 1 of the settings in parameter group 1-2* Motor Data is changed, parameter 1-30 Stator Resistance (Rs) to parameter 1-39 Motor Poles return to default settings. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 58 100%. in torque control applications. If R • Enter the R value is unknown, leave manually. Obtain the value parameter 1-36 Iron Loss Resistance from the motor supplier. (Rfe) on default setting. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 59 The different set-ups of stator winding non-salient SPM. resistance and induction are shown in Illustration 3.6. Danfoss frequency converters always require the line-to- Enter the value of the d-axis common value. The back EMF of a PM motor is defined inductance.
  • Page 60 This option is used to 120 % [20 - 200 %] Adjusts the amplitude of the test update motor parameters: pulse during position detection at start. Adjust this parameter to improve the position measurement. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 61 IPM motors. Select the value that matches the point where the inductance equals the average value of parameter 1-38 q-axis Inductance (Lq) and parameter 1-45 q-axis M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 62 Higher values result in more parameter 1-70 Start Mode is set to accurate results when the frequency [1] Parking and only after starting converter is oversized compared to the motor. the motor. The value range and Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 63 Enter the % value for slip compen- sation to compensate for tolerances in the value of n . Slip compen- sation is calculated automatically, based on the rated motor speed Changeover Illustration 3.9 Low-speed Load Compensation M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 64 Select the start function during the Dampening Time Constant to help start delay. This parameter is linked eliminate high-frequency resonance to parameter 1-71 Start Delay. problems. Enter the time constant that provides the best dampening. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 65 The speed range is up to 100% nominal speed or Important related parameters: the field weakening speed (whichever is lowest). • PMSM with high back EMF (>300 VLL(rms)) and high winding inductance (>10 mH) needs more M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 66 Max Time to Trip is exceeded, the limit and torque limit must not frequency converter trips with exceed the value set in alarm 18, Start failed. parameter 1-79 Compressor Start Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 67 0-02 Motor Speed Unit for RPM and use slip the settings in parameter 1-81 Min compensation, which can be set in parameter 1-62 Slip Speed for Function at Stop [RPM]. Compensation. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 68 ETR warning 3 on the frequency converter cannot be used to provide ETR trip 3 individual motor protection. Supply a separate motor ETR warning 4 overload for each motor. [10] ETR trip 4 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 69 To comply with PELV, isolate the sensor appropriately. 39 42 53 54 NOTICE Danfoss recommends using 24 V DC as thermistor supply voltage. 12 13 18 33 20 NOTICE The ETR timer function does not work when parameter 1-10 Motor Construction=[1] PM, non-salient <800 Ω...
  • Page 70 The frequency converter trips when the motor temperature reference source (selected in is too high. parameter 3-15 Reference 1 Source, parameter 3-16 Reference 2 Source, Parameter set-up: Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 71 Illustration 3.16 Example of ATEX ETR Thermal Limitation Select analog input terminal 54 as a Curve thermistor sensor input. Terminal 54 cannot be selected as thermistor source if otherwise used as x-axis: f [Hz] M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 72: Parameters: 2-** Main Menu - Brakes

    Parameter 2-00 DC Hold/ port. Preheat Current has no effect The braking current is active during when parameter 1-10 Motor the time period set in Construction=[1] PM, non- parameter 2-02 DC Braking Time. salient SPM. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 73 2-07 Parking Time. istics. 2-07 Parking Time Range: Function: [0.1 - 60 s] Set the duration of the parking current time set in parameter 2-06 Parking Current. Active with parameter 1-73 Flying Start. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 74 16-33 Brake Energy Warning & trip Average and then enter this + 20% in parameter 2-12 Brake [10] Warning 300s Power Limit (kW). [11] Trip 300s [12] Warning & trip 300s [13] Warning 600s Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 75 If the DC-link ripple amplitude while braking is higher than the DC-link ripple amplitude before braking +1%, the brake check is OK. Monitors brake resistor and brake IGBT for a short circuit during M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 76: Parameters: 3-** Main Menu - Reference/Ramps

    Function: Inputs. Size [ par. 3-02 - Enter the maximum reference. The related 999999.999 maximum reference is the highest Reference- value obtainable by summing all FeedbackUnit] references. The maximum reference unit matches: Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 77 DigiPot Decrease ±200% Analog inputs Closed loop Setpoint ±200% Frequency inputs From Feedback Handling Ext. closed loop outputs Clear DigiPot Open loop reference Illustration 3.18 Example of Open-loop Operation and Closed-loop Operation M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 78 This results in the actual reference signals. The sum of these reference Z. Actual reference (X) is the sum of signals defines the actual reference. the inputs selected in: No function Analog Input Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 79 Define up to 3 different reference Source. signals. The sum of these reference signals defines the actual reference. Define up to 3 different reference signals. The sum of these reference No function signals defines the actual reference. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 80 S-ramp Const S-ramp based on the values set in [Hz] and parameter 3-80 Jog Ramp Time parameter 3-41 Ramp 1 Ramp Up Time. Time and parameter 3-42 Ramp 1 Ramp Down Time. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 81 P 3-80 Time. Ramp up Ramp down (acc) (dec) tacc × nnom  par .  1 − 25 par .  3 − 51 =   s  ref   rpm Illustration 3.22 Jog Ramp Time M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 82 3-90 Step Size. Illustration 3.24 Ramp Delay Case 2 3-92 Power Restore Option: Function: Resets the digital potentiometer reference to 0% after power-up. Restores the most recent digital potentiometer reference at power- Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 83: Parameters: 4-** Main Menu - Limits/Warnings

    10% of the the minimum output frequency of switching frequency the motor shaft. The speed low (parameter 14-01 Switching limit must not exceed the setting in Frequency). parameter 4-14 Motor Speed High Limit [Hz]. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 84 1-00 Configu- ration Mode to parameter 1-28 Motor Rotation Check is changed, parameter 4-16 Torque Limit Motor Mode to parameter 4-18 Current Limit are not automatically reset to the default settings. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 85 27 or 29, and on 0 RPM [ 0 - par. 4-53 Enter the n value. When the relay output 01 or 02. RPM] motor speed exceeds this limit, the display reads Speed low. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 86 The check is performed without any shaft movement. The function also enables 3 phase detection in U/f and VVC+ mode. See description in parameter 4-58. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 87 4-60 Bypass Speed limits of the speeds to be avoided. From [RPM], or if they do not have the same numbers of registrations for the Bypass From and Bypass To. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 88: Parameters: 5-** Main Menu - Digital In/Out

    Defines terminal 27 as a digital Mains failure inverse [36] output. Fire mode [37] Run permissive [52] Hand start [53] Auto start [54] DigiPot increase [55] DigiPot decrease [56] DigiPot clear [57] Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 89 0=external reference active; logic 1=1 of the performed according to the selected ramp 8 preset references is active. time [16] Preset ref bit Enables a choice between 1 of the 8 preset references according to Table 3.13. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 90 Auto Start, the motor stops regardless of any x1/3-x2. normal start command applied. If signals are [22] Speed down Same as [21] Speed up. applied to both [53] Hand Start and [54] Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 91 5-1* Digital Inputs except for option [32] Pulse [32] Pulse input. input. 5-11 Terminal 19 Digital Input The parameter contains all options and functions listed in parameter group 5-1* Digital Inputs except for option [32] Pulse input. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 92 [80] PTC Card 1 A dangerous failure related to Safe Torque Off issues alarm is still enabled. 72, Dangerous failure. Refer to Table 4.3. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 93 Preset ref bit 1 [65] Reset Counter [18] Preset ref bit 2 [19] Freeze [66] Sleep Mode reference [68] Timed Actions [20] Freeze output Disabled [21] Speed up [69] Constant OFF [22] Speed down Actions M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 94 [57] DigiPot clear [191] Fire Mode Ref [62] Reset Counter Bit 1 [192] Fire Mode Ref [65] Reset Counter Bit 2 [66] Sleep Mode [68] Timed Actions Disabled [69] Constant OFF Actions Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 95 Preset ref bit 0 Bit 1 [17] Preset ref bit 1 [192] Fire Mode Ref [18] Preset ref bit 2 Bit 2 [19] Freeze reference [20] Freeze output [21] Speed up [22] Speed down M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 96 Preset ref bit 1 [65] Reset Counter [18] Preset ref bit 2 [19] Freeze [66] Sleep Mode reference [68] Timed Actions [20] Freeze output Disabled [21] Speed up [69] Constant OFF [22] Speed down Actions Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 97 [57] DigiPot clear [191] Fire Mode Ref [62] Reset Counter Bit 1 [192] Fire Mode Ref [65] Reset Counter Bit 2 [66] Sleep Mode [68] Timed Actions Disabled [69] Constant OFF Actions M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 98 1-81 Min Speed for from the frequency converter. Function at Stop [RPM]. The motor is running and there are no warnings. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 99 The input goes low whenever mode converter is in Hand mode (as indicated the smart logic action [32] Set dig. out. A by the LED light above [Auto on]. low is executed. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 100 Option MCB 105: Relay 7 [6], Relay 8 [7] and Relay 9 [8]). Select options to define the function of the relays. The selection of each mechanical relay is realized in an array parameter. Option: Function: No operation Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 101 Brake, no output C brake war [83] SL digital [29] Brake ready, output D no fault [84] SL digital [30] Brake fault output E (IGBT) [85] SL digital [31] Relay 123 output F M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 102 Control Relay [196] Fire Mode output [197] Fire Mode was On Delay Act. P 5-41 [198] Drive Bypass Illustration 3.26 On Delay, Relay [211] Cascade Pump [212] Cascade Pump [213] Cascade Pump Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 103 P 5-52/ p 5-57 Low freq. High freq. Input P 5-50/ P 5-51/ (Hz) P 5-55 P 5-56 Illustration 3.28 Pulse Input M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 104 The pulse outputs are 0-100 designated to terminals 27 or 29. Select terminal 27 output in parameter 5-01 Terminal 27 Mode and terminal 29 output [101] Reference in parameter 5-02 Terminal 29 Mode. Min-Max Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 105 [45] Bus ctrl. No operation [48] Bus ctrl., [45] Bus ctrl. timeout [48] Bus ctrl., [51] timeout controlled [51] [86] Pressure controlled Sensor 1 [86] Pressure [88] Pressure Sensor 1 Sensor 2 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 106 X30/6 referring to the output variable in parameter 5-66 Terminal X30/6 Pulse Output Variable. ® This parameter is active when VLT General Purpose I/O MCB 101 is installed in the frequency converter. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 107 5-94 Pulse Out #27 Timeout Preset Range: Function: [0 - 100 %] Contains the frequency to apply to the digital output terminal 27 when it is configured as bus-controlled timeout, and timeout is detected. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 108: Parameters: 6-** Main Menu - Analog In/Out

    The function set in 'High Current' parameter 6-01 Live Zero Timeout Illustration 3.30 Live Zero Conditions Function is activated if the input signal on terminal 53 or 54 is below 50% of the value in: Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 109 [ 0 - par. 6-13 Enter the low current value. This reference signal should correspond to the low reference feedback value set in parameter 6-14 Terminal 53 Low Ref./Feedb. Value. Set the value M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 110 6-23 Terminal 54 High Current Disabled Range: Function: Enabled 20 mA [ par. 6-22 - Enter the high current value 20 mA] corresponding to the high reference feedback value set in Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 111: Parameters: 26-** Analog I/O Option Mcb

    X30/12 High Voltage. pass filter time for suppressing electrical noise in terminal X30/11. A high value improves dampening but also increases the delay through the filter. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 112 20-14 Maximum Loop 1 Reference/Feedb. [114] Ext. Closed 0–100%, (0–20 mA). Loop 2 This parameter enables the function [115] Ext. Closed 0–100%, (0–20 mA). of terminal 42 as an analog current Loop 3 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 113 Output signal 20 mA is needed at 50 Hz (50% of range). [184] Mirror AI53 Set parameter 6-52 Terminal 42 Output Max Scale to 50%. [185] Mirror AI54 [186] Pressure Sensor 4 [187] Pressure Sensor 4 (4-20 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 114 (100% of range). Set parameter 6-52 Terminal 42 Output Max Scale to 200%. Power (0–P [106] [136] (20 mA/10 mA x 100%=200%). Speed (0– [107] [137] Speed Table 3.17 Readout Parameters Filter off. Filter on. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 115: Parameters: 8-** Main Menu - Communications And Options

    Contains the value to apply to the Size [0.5 - 18000 Enter the maximum time expected output terminal when it is related to pass between the reception of 2 configured as bus-controlled. consecutive telegrams. If this time M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 116 8-06 Reset Control Jogging Runs the motor at jog frequency Timeout toggles. Then the until communication resumes. frequency converter resumes its Max. speed Runs the motor at maximum original set-up. frequency until communication resumes. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 117 ODVA Available only with VLT DeviceNet ® Motor Data Normal fieldbus readouts. MCA 104 and VLT EtherNet/IP MCA Std-Filt. 121. Motor Data Filtered fieldbus readouts of the CANopen DSP LP-Filter following parameters: M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 118 1 indicates that T37 is high [70] Logic Rule 0 See parameter group 13-4* Logic (normal). Rules. If logic rule 0 is evaluated as [17] X30/2 DI true, the output goes high. status Otherwise, it is low. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 119 Action. The output goes high whenever the smart logic action [15] Relay 1 [41] Set digital out D high is [16] Relay 2 executed. The output goes low [22] Digital Out 27 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 120 Design Guide, RS485 Installation and only. The default value depends on the FC protocol. Set-up. Option: Function: Metasys N2 Communication protocol. The N2 2400 Baud software protocol is general in 4800 Baud Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 121 [381] Quick Stop request and receiving a response. Ramp Time Exceeding this delay time causes [411] Motor Speed control word timeout. Low Limit [RPM] [412] Motor Speed Low Limit [Hz] M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 122 [890] Bus Jog 1 X49/7 Bus Speed Control [891] Bus Jog 2 [3654] Terminal Speed X49/9 Bus [894] Bus Feedback Control [3664] Terminal [895] Bus Feedback X49/11 Bus Control [896] Bus Feedback Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 123 Pulse Input Stator #29 [Hz] Resistance [1668] Pulse Input [1626] Power Filtered #33 [Hz] [kW] [1669] Pulse Output [1627] Power Filtered #27 [Hz] [hp] [1670] Pulse Output [1630] DC Link #29 [Hz] Voltage M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 124 PCD 9 Read [1835] Analog Out from MCO X42/11 [V] [3430] PCD 10 Read [1836] Analog Input from MCO X48/2 [mA] [1837] Temp. Input X48/4 [1838] Temp. Input X48/7 [1839] Temp. Input X48/10 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 125 The fieldbus/serial communication 8-53 Start Select port or a digital input triggers the Select the trigger for the start function. set-up selection. Option: Function: Digital input A digital input triggers the start function. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 126 1 minute. 8-85 Slave Timeout Errors Option: Function: Range: Function: Send at [0 - 0 ] This parameter shows the number power-up of messages suppressed due to Continuously timeout. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 127: Parameters: 9-** Main Menu - Profibus

    3.12 Parameters: 11-** Main Menu - program on the Neuron C chip on the LON option. LonWorks 11-21 Store Data Values Parameter group for all LonWorks specific parameters. Parameters related to LonWorks ID. Option: Function: M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 128: Parameters: 13-** Main Menu - Smart Logic

    (parameter 13-02 Stop Event) is true. high Parameter 13-03 Reset SLC resets all SLC parameters and [16] Thermal See parameter group 5-3* Digital starts programming from scratch. warning Outputs for further description. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 129 Operand R. [40] Drive stopped This event is true if the frequency [101] RS Flipflop 7 converter is stopped or coasted (either via digital input, fieldbus, or other). M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 130 Reset Trip This event is true if the frequency [20] Alarm (trip) See parameter group 5-3* Digital converter is tripped (but not trip- Outputs for further description. locked) and [Reset] is pressed. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 131 [83] Broken Belt settings. [90] ECB Drive Mode [91] ECB Bypass Mode [92] ECB Test Mode [93] RS Flipflop 6 [94] RS Flipflop 0 [95] RS Flipflop 1 [96] RS Flipflop 2 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 132 Analog input [60] On reference AIFB10 [61] Below [15] Analog input reference, low AIS24V [62] Above ref, [17] Analog input high AICCT [65] Torque limit [18] Pulse input [66] Current Limit FI29 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 133 SL Time-out 0 x30/3 [121] SL Time-out 1 [192] Digital input [122] SL Time-out 2 x30/4 [123] SL Time-out 3 [205] No Flow [124] SL Time-out 4 [206] Dry Pump [125] SL Time-out 5 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 134 Input DI32 Range: Function: Parameter 13-42 Logic Rule [2] Running – Boolean 2 [1] Size [-100000 - Enter the trigger level for the related 100000 ] variable that is monitored by this Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 135 Logic rule 4 [14] Below feedb. [61] Logic rule 5 [70] SL Time-out 3 [15] Above feedb. [71] SL Time-out 4 high [72] SL Time-out 5 [16] Thermal [73] SL Time-out 6 warning M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 136 Pressure 4 [25] Comparator 3 [26] Logic rule 0 [148] Pressure 1 High [27] Logic rule 1 [28] Logic rule 2 [149] Pressure 2 High [29] Logic rule 3 [30] SL Time-out 0 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 137 (for example [29] Start timer 1) Mode until the timer value entered in this parameter has elapsed. [91] ECB Bypass Then it becomes true again. Mode [92] ECB Test Mode M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 138 Enters the fixed value of false in the the logic rule. logic rule. True Enters the fixed value of true in the [23] Comparator 1 Use the result of comparator 1 in the logic rule. logic rule. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 139 This logic rule is true if the Mode Trip frequency converter is tripped (but [92] ECB Test Mode not trip-locked) and an automatic [93] RS Flipflop 6 reset is issued. [94] RS Flipflop 0 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 140 Boolean 2. Above I high Parameter numbers in square [10] Out of speed brackets stand for the boolean range inputs of parameters in parameter [11] Below speed group 13-** Smart Logic Control. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 141 See parameter 13-15 RS-FF Operand [44] Reset Key S and parameter 13-16 RS-FF [45] Left Key Operand R. [46] Right Key [103] Relay 1 [47] Up Key [104] Relay 2 [48] Down Key M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 142 Parameter 13-40 Logic Rule [17] Mains out of Boolean 1. range • Parameter 13-41 Logic Rule [18] Reversing Operator 1. [19] Warning • Parameter 13-42 Logic Rule [20] Alarm (trip) Boolean 2. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 143 High [73] SL Time-out 6 [150] Pressure 3 [74] SL Time-out 7 High [76] Digital Input [151] Pressure 4 x30 2 High [77] Digital Input x30 3 [78] Digital Input x30 4 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 144 Logic rule 3 [93] RS Flipflop 6 [30] SL Time-out 0 [94] RS Flipflop 0 See parameter 13-15 RS-FF Operand [31] SL Time-out 1 S, parameter 13-16 RS-FF Operand R. [32] SL Time-out 2 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 145 High [23] Run reverse Issues a start reverse command to [150] Pressure 3 the frequency converter. High [24] Stop Issues a stop command to the [151] Pressure 4 frequency converter. High M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 146 Valve 5 open and [61] Reset Counter Resets counter B to 0. ramps down to a stop. To achieve this configuration, make the following settings: [62] Counter A (up) Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 147 Enter the text that the frequency [91] ECB Bypass converter shows in the display Mode when the event defined in [144] Pressure 1 parameter 13-90 Alert Trigger occurs. [145] Pressure 2 [146] Pressure 3 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 148: Parameters: 14-** Main Menu - Special Functions

    Only selection [0] No function, [3] 2.0 kHz Coasting, or [6] Alarm is available 2.5 kHz when parameter 1-10 Motor 3.0 kHz Construction is set to [1] PM non- 3.5 kHz salient SPM. 4.0 kHz 5.0 kHz Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 149 This option is valid in VVC only. trip w Kinetic back-up with recovery recovery combines the features of kinetic back-up and kinetic back-up with trip. This feature makes it possible to select between kinetic back-up M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 150 E Kinetic back-up ramping to trip. F Trip. Illustration 3.43 Kinetic Back-Up, Trip with Recovery where Mains Returns below Parameter 14-15 Kin. Back-up Trip Recovery Level, in this Illustration a Quick Ramp is Used Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 151 Tests the analog and digital inputs Automatic test and outputs and the +10 V control reset x 3 voltage. The test requires a test Automatic connector with internal reset x 4 connections. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 152 To test the plugs, connect/group the following terminals as shown in Illustration 3.48: • (18, 27, and 32) • (19, 29, and 33) • (42, 53, and 54) Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 153 By using a digital input set to [2] Coast inverse or [3] Coast and reset inv., the motor does not use the ramp down time, since the frequency converter is coasted. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 154 Select [0] Off if the frequency converter is fed by an isolated mains source (IT mains). If a filter is used, select [0] Off during charging to prevent a high leakage current making the RCD switch. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 155 Always set parameter 14-55 Output Filter to [2] Sine-wave fixed when using a sine-wave filter. Select the type of output filter connected. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 156 If parameter 14-62 Inv. Overload Derate Current is set to for example 95%, a steady overload causes the pump speed to fluctuate between values corresponding to 110% and 95% of rated output current for the frequency converter. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 157 Hardware protection of the frequency converter forces the 3-minute recovery time after 2 consecutive overcurrents (within a short time window). M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 158 Power card temperature 1490.16 30-32 Motor phase missing 1490.17 Derag limit fault 1490.18 Inverter overloaded 1490.19 Current limit 1490.20 Locked rotor Table 3.20 Selection of Choice of Action when Selected Alarm Appears Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 159: Parameters: 15-** Main Menu - Drive Information

    [1397] Alert Alarm 15-06 Reset kWh Counter Word Option: Function: [1398] Alert Warning Do not reset No reset of the kWh counter is Word required. [1399] Alert Status Word [1600] Control Word M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 160 Feedback 3 [1844] Analog Out [Unit] X49/9 [1659] Adjusted [1845] Analog Out Setpoint X49/11 [1660] Digital Input [1846] X49 Digital [1662] Analog Input Output [bin] [1850] Sensorless [1664] Analog Input Readout [unit] Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 161 Data is logged every time an [18] Reversing event occurs (not to be confused with SLC events). Events [19] Warning in this context are defined as a change in 1 of the [20] Alarm (trip) following areas: M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 162 Alarm word Decimal value. See Range: Function: parameter 16-90 Alar m Word for a [0 - 65535 ] View the fault code and look up its description. meaning in chapter 4 Trouble- shooting. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 163 15-43 Software Version Size [0 - 20 ] Shows the SmartStart filename. Range: Function: related [0 - 5 ] View the combined SW version (or package version) consisting of power SW and control SW. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 164 RS485. 15-72 Option in Slot B Range: Function: [0 - 30 ] View the type code string for the option installed in slot B, and a translation of the type code string. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 165: Parameters: 16-** Main Menu - Data Readouts

    16-02 Reference [%] changes to when the data readout values change. Range: Function: [-200 - View the total reference. The total 200 %] reference is the sum of digital, M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 166 16-17 Speed [RPM] few seconds may pass from when an input value changes to when Range: Function: the data readout values change. 0 RPM [-30000 - View the actual motor RPM. 30000 RPM] Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 167 The imbalance in motor windings. data is used for calculation of torque, motor overload protection, and so on. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 168 Reference/Feedb. Units as set in parameter 20-12 Reference/Feedback 16-52 Feedback[Unit] Unit. Range: Function: [-999999.999 View value of resulting feedback ProcessCtrl - 999999.999 value after processing of feedback Unit ProcessCtrlUnit 1-3, see: Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 169 16-61 Terminal 53 Switch Setting Option: Function: View the setting of input terminal Current Voltage 16-62 Analog Input 53 Range: Function: [-20 - 20 ] View the actual value at input 53. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 170 16-76 Analog In X30/12 [0 - 511 ] View the settings of all relays. Range: Function: [-20 - 20 ] View the actual value at input ® X30/12 of VLT General Purpose I/O MCB 101. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 171 Range: Function: [-200 - 200 ] View the 2-byte status word (STW) sent to the fieldbus master. Interpretation of the status word depends on the fieldbus option installed and the control word M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 172 – – Table 3.23 Maintenance Word Example: The preventive maintenance word shows 040Ahex. Positio value Table 3.24 Example The 1 digit 0 indicates that no items from the 4 row require maintenance. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 173: Parameters: 18-** Main Menu - Data Readouts 2

    2147483647 s] occurred. Time is measured in s corresponds to a specific alarm. This since last power-up. can be found in the chapter Troubleshooting in the design guide. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 174 The units of the value shown in the measured at input X48/4. The LCP correspond to the mode temperature unit is based on the selected in parameter 26-01 Terminal selection in parameter 35-00 Term. X42/3 Mode. X48/4 Temperature Unit. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 175 X49/11 in V or mA. The value reflects the selection in parameter 36-60 Terminal X49/11 Analogue Output. 3.17.5 18-5* Ref. & Feedb. NOTICE Sensorless readout requires set-up by MCT 10 Set-up Software with sensorless specific plug-in. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 176: Parameters: 20-** Main Menu - Fc Closed Loop

    Feedback 2 Source Di erence (1-2) P 20-04 Average (1+2+3) P 20-03 Minimum (1|2|3) Maximum (1|2|3) Feedback conv. Feedback 3 Feedback 3 Source P 20-07 P 20-06 Feedback Function P 20-20 Illustration 3.53 Feedback Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 177 Bus Feedback Flow = Duct Area  ×  Air Velocity See also parameter 20-34 Duct 1 [101] Bus Feedback Area [m2] through parameter 20-37 Duct 2 Area [in2] [102] Bus feedback for setting of duct area. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 178 X49/3 [73] [18] Analog Input [74] m WG X49/5 [75] mm Hg [19] Pressure 3 [80] [20] Pressure 4 [120] [99] Normal [121] gal/s Feedback [122] gal/min [100] Bus Feedback [123] gal/h Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 179 See parameter 20-02 Feedback 1 Source Unit for details. [32] kg/h Option: Function: [33] t/min None [34] [40] [41] m/min [10] 1/min [45] [11] [60] °C [12] Pulse/s [70] mbar [20] [71] [21] l/min [72] [22] [73] [23] m³/s M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 180 [174] in Hg [173] ft WG [180] [174] in Hg 20-12 Reference/Feedback Unit [180] Option: Function: See parameter 20-02 Feedback 1 Source Unit for details. None [10] 1/min [11] [12] Pulse/s [20] Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 181 2, and feedback 3 as the feedback. The setting determines the highest value obtainable by summing all reference sources for closed-loop operation. The setting determines 100% feedback in open and closed loop (total feedback range: -200% to +200%). M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 182 (parameter 20-21 Setpoint 1, parameter 20-22 Setpoint 2, and parameter 20-23 Setpoint 3) and any other references that are enabled (see parameter group 3-1* References). Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 183 (see parameter group 3-1* References). NOTICE Set any unused feedback to [0] No function in • Parameter 20-00 Feedback 1 Source. • Parameter 20-03 Feedback 2 Source. • Parameter 20-06 Feedback 3 Source. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 184 The setpoint reference entered here is added to any other here is added to any other references that are enabled references that are enabled (see parameter group 3-1* (see parameter group 3-1* References). References). Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 185 20-20 Feedback Function value of coefficient A3 when to [1] Difference, if flow fan 1 – flow parameter 20-30 Refrigerant is set to fan 2 is to be controlled. [7] User defined. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 186 [172] in WG mode is disabled in parameter 20-79 PID Autotuning. [173] ft WG Depending on the system, the time required to carry out [174] in Hg auto-tuning could be several minutes. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 187 Fast Takes 10–20 minutes to complete. and the settings have been Temperature accepted or rejected by pressing Slow Takes 30–60 minutes to complete. [OK] or [Cancel] at the end of Temperature M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 188 PID controller parameters. frequency converter automatically switches to closed-loop mode and the PID controller begins to function. This is useful in applications that require quick acceleration to a minimum speed at start-up. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 189 Calculate the proportional band (error causing output to in HVAC applications. Therefore, it is change from 0–100%) can be calculated with the formula: best to leave this parameter at 0 or OFF. × Max Reference Proportional Gain M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 190: Parameters: 21-** Main Menu - Extended Closed Loop

    [113]...[115], Ext. Closed Loop 1/2/3 are written to the relevant parameters, and PID auto- General purpose I/O card and analog I/O card are optional tuning mode is disabled in parameter 21-09 PID Autotuning. cards. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 191 10 V, 0.10 is 10% of 10 V, which is 1 V. Set this parameter to a value resulting in feedback changes of 10–20% for best tuning accuracy. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 192 Select the unit for the reference Range: Function: and feedback. [ -999999.999 Select the minimum reference for None ExtPID1Uni - par. 21-12 the closed-loop 1 controller. ExtPID1Unit] [10] 1/min [11] [12] Pulse/s [20] [21] l/min [22] Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 193 X42/5 [99] Normal [29] Analog Input Feedback X48/2 [100] Bus Feedback [30] Ext. Closed Loop 1 [101] Bus Feedback [31] Ext. Closed Loop 2 [102] Bus feedback [32] Ext. Closed Loop 3 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 194 Reference/Feedb. before setting The quicker the feedback changes, the values for the PID the stronger the gain from the controller in parameter group differentiator. 20-9* PID Controller. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 195 [24] m³/min [25] m³/h [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] [40] [41] m/min [45] [60] °C [70] mbar [71] [72] [73] [74] m WG [75] mm Hg [80] M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 196 Pulse input 29 ExtPID2Unit] Pulse input 33 21-39 Ext. 2 Output [%] Analog Input X30/11 Range: Function: Analog Input [0 - 100 %] See parameter 21-19 Ext. 1 Output X30/12 [%] for details. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 197 [ -999999.999 ExtPID3Uni - par. 21-52 Reference for details. ExtPID3Unit] 21-52 Ext. 3 Maximum Reference Range: Function: [ par. 21-51 - See parameter 21-12 Ext. 1 ExtPID3Uni 999999.999 Maximum Reference for details. ExtPID3Unit] M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 198 Function: ExtPID3Uni par. 21-52 for details. [0 - 200 %] Enter the on-reference bandwidth. ExtPID3Unit] When the PID control error (the difference between the reference and the feedback) is less than the Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 199: Parameters: 22-** Application Functions

    Range: Function: 0.50 s [0.02 - 10 s] Sets the time constant for the filtered power readout. A higher value gives a more steady readout but a slower system response to changes. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 200: Flow Detection

    PI controller in the frequency converter or an external PI controller. Program the actual configuration in parameter 1-00 Configuration Mode. Configuration mode for • Integrated PI controller: Closed loop. • External PI controller: Open loop. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 201 If the pump has run dry (low power consumption-high speed), no-flow detection can also be used for detecting. Can be used with both the integrated PI controller and an external PI controller. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 202 Speed Low Limit [Hz]. An auto set-up sequence is activated, automatically setting the speed to approximately 50% and 85% of nominal motor speed (parameter 4-13 Motor Speed High Limit [RPM], parameter 4-14 Motor Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 203 (warning 93, Dry pump). A 10 s [1 - 600 s] Set the time that low power/low frequency converter digital output speed must stay detected to M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 204: Flow Power Tuning

    100%. Read power consumption either by looking for actual power in the data line in the LCP or by viewing 1 of the following parameters: Parameter 16-10 Power [kW]. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 205 [ 0 - par. 4-13 To be used if parameter 0-02 Motor related RPM] Speed Unit is set for [0] RPM (parameter not visible if [1] Hz is selected). Set used speed for the 85% level. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 206: Sleep Mode

    (boost set in parameter 22-45 Setpoint Boost). The feedback from the pressure transducer is monitored, and when this pressure has dropped with a set percentage below the normal setpoint for pressure (P ), the motor Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 207 Does not work in hand-on mode. Carry out auto set-up (digital input or fieldbus) before in open loop before setting input/output in closed loop. entering sleep mode. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 208: End Of Curve

    PID controller before the motor is stopped. This ([3] Closed loop in parameter 1-00 Configuration Mode). extends the time in which the Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 209: Broken Belt Detection

    Man. Reset The frequency converter stops Alarm running and activates an end-of- curve alarm (alarm 94, End of curve). A frequency converter digital output or a fieldbus can M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 210: Short Cycle Protection

    22-62 Broken Belt Delay Range: Function: 10 s [0 - 600 s] Sets the time for which the broken belt conditions must be active before carrying out the action Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 211: Flow Compensation

    DESIGN (PI) operation of the frequency converter and is set as for closed-loop operation without flow compensation. It is recommended to use slip compensation and RPM as unit. Illustration 3.61 Flow Compensation M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 212 Adjustment of Control Curve parameter 22-81 Square-linear Curve ( ow) Approximation then allows the Illustration 3.63 Square-Linear Curve Approximation shape of the control curve to be adjusted infinitely. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 213 50/60 Hz speed, from the input data set in: • Parameter 22-83 Speed at No-Flow [RPM]. • Parameter 22-84 Speed at No-Flow [Hz]. • Parameter 22-87 Pressure at No-Flow Speed. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 214 22-89 Flow at Design Point Also see parameter 22-82 Work Point Calculation. Range: Function: [0 - Enter the value corresponding to 999999.999 ] the flow at design point. No units necessary. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 215: Parameters: 23-** Time-Based Functions

    Select preset ref 3 NOTICE [14] Select preset ref 4 The PC-based configuration tool MCT 10 Set-up Software [15] Select preset comprises a special guide for easy programming of ref 5 timed actions. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 216 [80] Sleep Mode ref 7 [90] Set ECB [18] Select ramp 1 Bypass Mode [19] Select ramp 2 [91] Set ECB Drive [22] Mode [23] Run reverse [100] Reset Alarms [24] Stop Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 217 Day 14 of Option: Function: month [24] Day 15 of Select which days the timed action month applies to. Specify working/non- [25] Day 16 of working days in: month [26] Day 17 of month M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 218 Disable timed actions. Constant Off Actions Actions activated. 23-09 Timed Actions Reactivation Option: Function: Disabled After an update of time/condition • power cycling • setting date • time • change of summertime Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 219 FC bus, or manually from the LCP through parameter 23-15 Reset Maintenance Word. A maintenance log with the latest 10 loggings can be read from parameter group 18-0* Maintenance Log and via [Alarm Log] on the LCP after selecting maintenance log. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 220 System health check [13] Warranty [20] Maintenance Text 0 [21] Maintenance Text 1 [22] Maintenance Text 2 [23] Maintenance Text 3 [24] Maintenance Text 4 [25] Maintenance Text 5 [26] Service log full Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 221 [0] Do not reset when 8:00. If this maintenance event is pressing [OK]. not reset until Tuesday at 9:00, the Do not reset next occurrence is the following Do reset Tuesday at 9:00. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 222 [0] Hour of Day, [1] Day of Week, or [2] Day of Month. The counters contain the logging data from the programmed date/time for start (parameter 23-51 Period Start) and Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 223 0-72 Time Format. Data from the latest period is stored in the counter with the highest index. At power-down, all counter values are stored and resumed at next power-up. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 224 90– parameter 16-14 Motor current. 100% (MAX) counter. Frequency Output frequency to the motor. [Hz] Reference for the relative value is the maximum output frequency programmed in Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 225 Press [OK] and step parameter 0-72 Time Format. ▲ ▼ between elements with [ ] and [ 10 counters with the frequency of occurrence for the operating data M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 226 Select [1] Do reset to reset all counters in parameter 23-62 Timed Bin Data. After pressing [OK], the setting of the parameter value automatically changes to [0] Do not reset. Do not reset Do reset Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 227 Actual power Parameter 16-10 Power [kW], Factor parameter 16-11 Power [hp] Energy cost per kWh Parameter 23-81 Energy Cost Cost savings Parameter 23-84 Cost Savings Investment Parameter 23-82 Investment Table 3.28 Parameter Overview M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 228 [0 - 1000 g] Enter the CO2 emission in grams per 1 kWh of electrical energy produced. Typical life-cycle greenhouse-gas emission values for different power sources are: • Renewable: 25 g. • Nuclear: 70 g. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 229: Fire Mode

    In no event, shall Danfoss be liable to the end user or any other party for any direct or indirect, special or consequential damage, or loss suffered by such party, which has occurred due to the frequency converter being programmed and operated in fire mode.
  • Page 230 Works only in open loop. Set parameter 24-01 Fire Mode Configuration to [0] Open Loop. Enabled-Coast In this mode, the output is disabled, and the motor is allowed to coast to stop. Enabled-Run Fwd/Rev Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 231 [172] in WG parameter 0-02 Motor Speed Unit. [173] ft WG For closed-loop operation, select [174] in Hg any of the following options. [180] None M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 232 Indexes 1-7 are used to enhance fire mode control, which also overwrites the basic control. Additional reference value can be added via parameter group 24-**. Range: Function: [-100 - 100 %] Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 233 When feedback control must be Flow related to water flow. [105] Sensorless When feedback control must be Pressure related to water pressure. [110] Air Pres. to When feedback control must be Flow related to air flow. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 234: Drive Bypass

    1 of following actions: • Press [Off] on the LCP, (or program 2 of the digital inputs for Hand On-Off-Auto). • Activate external interlock via digital input • Carry out a power cycling. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 235 (parameter 24-11 Drive output frequency. The function is Bypass Delay Time) expires used for detecting for example a before reset attempts have missing motor in multi-motor been completed. applications. Enabled (Fire M Only) Warning M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 236 Enter the quadratic coefficient of the locked-rotor detection function multiplied by 1000. 24-98 Locked Rotor Coefficient 3 Range: Function: [-100 - 100 ] Enter the linear coefficient of the locked-rotor detection function. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 237: Parameters: 25-** Cascade Controller

    Alternation Event (P 25-51): Sleep External interval timer mode P 25-52 P 25-54 Alt. if capacity<50% (P 25-55): Disabled Enabled Staging mode at alternation (P 25-56): Slow Quick Illustration 3.73 Cascade Controller Sample Set-up M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 238 3 same way as pumps connected pumps. with soft starters. They are destaged in the same way as pumps connected directly to mains. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 239 Setting the OBW 4.5 and 5.5 bar is tolerated. No too high might lead to staging or de-staging occur within unacceptably high or low pressure this bandwidth. in the system while the SBW timers M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 240 (SBW). Staging is delayed by the length of time programmed. If the pressure increases within the SBW before the timer has elapsed, the timer is reset. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 241 This requires that no-flow detection is active. See parameter group 22-2* No-Flow Detection. If [0] Disabled is selected, the cascade controller does not change the normal behavior of the system. Disabled Enabled M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 242 Only to be used if [1] Soft Starter is (4-12) selected in parameter 25-02 Motor Start. Destage timer period (27-27) Illustration 3.81 Destage Function Time Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 243 Fixed speed pump Motor speed (controlled by soft starter) low limit Seconds Illustration 3.84 Staging Threshold Time P 25-41 Lead pump starts to ramp up Cascade Controller prepares for removing pump Illustration 3.83 Destaging M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 244 DESTAGE100% parameter 25-42 Staging Threshold destaging threshold. and parameter 4-13 Motor Speed High Limit [RPM]. Staging speed is calculated with the following formula: Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 245 Seconds parameter 25-51 Alternation Event Illustration 3.86 Destaging Speed for available options. At staging or Alternation of the variable-speed command (lead) pump takes place at staging or according to [2] At command. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 246 Value). The timer pauses when the frequency converter is not running. 25-53 Alternation Timer Value Range: Function: [0 - 7 ] Readout parameter for the alternation time interval value set in parameter 25-52 Alternation Time Interval. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 247 This parameter sets the time between stopping the old variable speed pump and starting this pump as a new fixed speed pump. Refer to Illustration 3.87 for description of staging and alternation. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 248 Array [10] Range: Function: [0 - Readout of the value for pump ON 2147483647 h] time. The cascade controller has separate counters for the pumps and for the relays that control the Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 249 If no lead pump is selected (cascade controller disabled or all pumps interlocked), the display shows N1. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 250: Parameters: 26-** Analog I/O Option Mcb 109

    Illustration 3.88 a typical air handling unit (AHU). As can be seen, the addition of the analog I/O option offers the possibility to control all of the functions from the frequency converter, such as inlet-, return- and exhaust dampers, or heating/cooling coils with temperature and pressure measurements being read by the frequency converter. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 251 The analog I/O option can be used for the control of devices such as actuators or valves, using the extended closed loop facility, thus removing control from the building management system. See chapter 3.19 Parameters: 21-** Main Menu - Extended Closed Loop. There are 3 independent closed-loop PID controllers. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 252 ° C] and [4] Ni 1000 [ ° C] [2] Pt 1000 [ if operating in Celsius, or [3] Pt 1000 ° F] and [5] Ni 1000 [ ° F] if operating in Fahrenheit. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 253 26-11 Terminal X42/1 High Voltage Range: Function: 10 V [ par. 6-30 - Enter the high-voltage value. This 10 V] analog input scaling value should correspond to the high reference/ feedback value set in M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 254 26-21 Terminal X42/3 High in terminal X42/3. A high time Voltage. constant value improves dampening, but also increases the time delay through the filter. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 255 3-03 Maximum Reference, (0–10 V). [103] Motor cur. 0- 0–inverter maximum current Imax (parameter 16-37 Inv. Max. Current), (0–10 V). [104] Torque 0-Tlim 0–torque limit (parameter 4-16 Torque Limit Motor Mode), (0–10 V). M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 256 0-10V 25%. Scaling values up to 100% can [86] Pressure never be higher than the Sensor 1 corresponding setting in [88] Pressure parameter 26-52 Terminal X42/9 Max. Sensor 2 Scale. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 257 Pressure 25%. Scaling values up to 100% can Sensor 1 never be higher than the [88] Pressure corresponding setting in Sensor 2 parameter 26-62 Terminal X42/11 [93] Pressure Max. Scale. Sensor 3 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 258: Parameters: 30-** Special Features

    4294967295 ] rotor condition in motor and trips the frequency converter to protect 30-95 Submask the motor. Range: Function: Size [0 - Enter the subnet mask. related 4294967295 ] Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 259: Parameters: 31-** Pressure Sensor/Bypassoption

    SLC and PID controller. See parameters in parameter group 20 Main Menu - FC Closed Loop and M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 260 LCP to show different pressure values. The toggle function related 5000 Pa] levels exceed and notifications are allows to show multiple pressure signals in the same LCP line. Each of the sensors can have individual customized Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 261 [0 - 12 ] Enter customized text as required. where 1 indicates an active status related The text is shown in (ON) and 0 indicates an inactive parameter 31-31 Press Sens toggle M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 262: Parameters: 32-** Mco Basic Settings

    35-17 Term. X48/4 High Temp. Limit settings and readouts: Range: Function: Option: Function: Size [ par. 35-16 - Enter the maximum temperature [60] °C related 204 ] reading that is expected for normal [160] °F Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 263 35-45 Term. X48/2 High Ref./Feedb. Value electrical noise in terminal X48/10. Range: Function: A high time constant value improves dampening but also [-999999.999 increases the time delay through - 999999.999 ] the filter. M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 264: Parameters: 36-** Programmable I/O Option

    0.07 V [ 0 - par. Enter the voltage that corresponds 1000 Ω at 0°F Ni 1000 [°F] 36-12 V] to the low reference value in parameter 36-14 Term. X49/1 Low Ref./Feedb. Value. Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 265 0.005 s [0.005 - 10 s] Enter the filter time constant. This Range: Function: constant is a first-order digital low- Disabled pass filter time for suppressing Enabled electrical noise in terminal X49/3. A M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 266 +-200% parameter 36-20 Terminal X49/3 Low [103] Motor cur. 0- Voltage or parameter 36-21 Terminal Imax X49/3 Low Current. [104] Torque 0-Tlim [105] Torque 0- Tnom [106] Power 0-Pnom Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 267 SL digital [18] Out of feedb. output A range [81] SL digital [19] Below output B feedback, low [82] SL digital [20] Above output C feedback, high [83] SL digital output D M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 268 • To provide the full signal [201] Pump 1 range using output values running lower than a certain limit. [202] Pump 2 running To know more about how this parameter works, see Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 269 [10] Alarm or [52] MCO 0-20mA/ warning 0-10V [11] At torque limit [86] Pressure [12] Out of current Sensor 1 range [88] Pressure [13] Below current, Sensor 2 [93] Pressure Sensor 3 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 270 [59] Remote,enable [181] Prev. ,no TW Maintenance [60] Comparator 0 [188] AHF Capacitor [61] Comparator 1 Connect [62] Comparator 2 [189] External Fan [63] Comparator 3 Control [64] Comparator 4 [190] No-Flow Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 271 X49/9. For more [114] Ext. Closed information, see Loop 2 parameter 36-43 Terminal X49/7 Max. [115] Ext. Closed Scale. Loop 3 [121] Air pres. to Flow [139] Bus ctrl. [141] Bus ctrl t.o. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 272 Bus OK output E [27] Torque limit & [85] SL digital stop output F [28] Brake, no [90] kWh counter brake war pulse [29] Brake ready, [151] ATEX ETR cur. no fault alarm Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 273: Parameters: 40-** Special Settings

    [-200 - running 200 %] [236] Ext. CL 1 on 40-41 Alarm Log: Frequency Range: Function: [237] Ext. CL 2 on 0 Hz [0 - 6500 Hz] [238] Ext. CL 3 on M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 274: Parameters: 43-** Unit Readouts

    Function: 0 °C [-128 - 127 °C] 43-12 HS Temp. ph.W Range: Function: 0 °C [-128 - 127 °C] 43-13 PC Fan A Speed Range: Function: 0 RPM [0 - 65535 RPM] Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 275: Troubleshooting

    Fire Mode Live Zero Timeout Function Parameter 1-80 (Warning / No motor – Ignored Ignored – Function at Stop Trip) Parameter 14-12 (Warning / Mains phase loss Response to Mains Ignored Ignored Trip) Imbalance M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 276 Ignored Ignored – Trip Parameter 2-15 (Warning / Brake check Ignored Ignored – Brake Check Trip lock) (Warning / Parameter 14-90 Heat sink temp Ignored Ignored Trip / Trip Fault Settings lock) Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 277 – – Ignored Ignored Trip – Trip / Trip Pwr. card supply – Ignored Ignored – lock Parameter 14-90 (Trip / Trip 24 V supply low Ignored Ignored – Fault Settings lock) M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 278 – Terminal 37 Ignored Ignored – Restart Trip) Safe Stop Power Unit Setup – – – Ignored Ignored Warning – Trip / Trip Illegal PS config – – Ignored Ignored – lock Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 279 Ignored – lock Table 4.1 Alarm/Warning List Warnings and alarms marked (X), (Trip), (Trip/Trip lock) are dependent on the parameter. 1) The alarm cannot be auto reset via parameter 14-20 Reset Mode. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 280 The alarm words, warning words, and extended status words can be read out via serial bus or optional fieldbus for diagnosis. See also: • Parameter 16-90 Alarm Word. • Parameter 16-92 Warning Word. • Parameter 16-94 Ext. Status Word. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 281: Alarm Words

    40000000 PTC 1 safe stop [A71] 20000000 Drive initialised 80000000 Dangerous failure [A72] 40000000 Safe Stop [A68] 80000000 – Table 4.5 Parameter 16-91 Alarm Word 2 Table 4.4 Parameter 16-90 Alarm Word M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 282: Warning Words

    40000000 PTC 1 safe stop [W71] 10000000 – 80000000 Reserved 20000000 – 40000000 Safe stop [W68] Table 4.7 Parameter 16-93 Warning Word 2 80000000 Not used Table 4.6 Parameter 16-92 Warning Word Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 283: Extended Status Words

    Reserved 20000000 Reserved 08000000 Reserved 40000000 Reserved 10000000 Reserved 80000000 Reserved 20000000 Reserved 40000000 Reserved Table 4.9 Parameter 16-95 Ext. Status Word 2 80000000 Reserved Table 4.8 Parameter 16-94 Ext. Status Word M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 284 According to the electronic thermal protection (ETR), the warning limit. The limit depends on the drive voltage motor is too hot. rating. The unit is still active. Select 1 of these options: Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 285 A fitted option is not operational with the present control followed by an alarm. card hardware or software. Record the value of the following parameters and contact Danfoss. M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 286 The fan warning function is a protective function that • Remove power to the frequency converter and checks if the fan is running/mounted. The fan warning can remove the brake resistor. be disabled in parameter 14-53 Fan Monitor ([0] Disabled). Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 287 Failure to use qualified personnel to install, start up, and Check for loose or missing wiring. maintain the frequency converter can result in death or It may be necessary to contact the Danfoss supplier or serious injury. service department. Note the code number for further •...
  • Page 288 Replace the power card. power card and gatedrive card. 512–519 Internal fault. Contact the Danfoss supplier or WARNING 40, Overload of digital output terminal 27 Danfoss service department. Check the load connected to terminal 27 or remove the Parameter value outside of minimum/maximum short-circuit connection.
  • Page 289 ALARM 50, AMA calibration failed WARNING 64, Voltage limit Contact the Danfoss supplier or Danfoss Service The combination of load and speed requires a motor Department. voltage higher than the actual DC-link voltage.
  • Page 290 The control card and power card are incompatible. To converter operating at high speed can indicate a dry check compatibility, contact the Danfoss supplier with the pump. Parameter 22-26 Dry Pump Function is set for alarm. type code from the unit nameplate and the part numbers Troubleshooting of the cards.
  • Page 291 The trip and Restore the drive type code in the EEPROM. Select the reset points are different based on the frequency converter correct type code in parameter 14-23 Typecode Setting M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 292 Remember to select Save to EEPROM at the end. WARNING 251, New typecode The power card or other components are replaced, and the type code has changed. Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 293: Parameter Lists

    Unsigned 8 Uint8 Unsigned 16 Uint16 Unsigned 32 Uint32 Visible String VisStr Normalized value 2 bytes Bit sequence of 16 boolean variables Time difference w/o date TimD Table 5.2 Conversion Index Description M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 294: Operation And Display

    Summer Time End for Fieldbus 0 N/A All set-ups TRUE Uint32 0-89 Date and Time Readout 0 N/A All set-ups TRUE VisStr[25] 0-9* Varia 0-95 Warning LED blinking [0] Constant On 1 set-up TRUE Uint8 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 295: Load / Motor

    Min Speed for Function at Stop [Hz] ExpressionLimit All set-ups TRUE Uint16 1-86 Trip Speed Low [RPM] ExpressionLimit All set-ups TRUE Uint16 1-87 Trip Speed Low [Hz] ExpressionLimit All set-ups TRUE Uint16 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 296: Brakes

    All set-ups TRUE Uint8 2-16 AC brake Max. Current ExpressionLimit All set-ups TRUE Uint32 2-17 Over-voltage Control [2] Enabled All set-ups TRUE Uint8 2-19 Over-voltage Gain 100 % All set-ups TRUE Uint16 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 297: Reference / Ramps

    TRUE Uint16 4-62 Bypass Speed To [RPM] ExpressionLimit All set-ups TRUE Uint16 4-63 Bypass Speed To [Hz] ExpressionLimit All set-ups TRUE Uint16 4-64 Semi-Auto Bypass Set-up [0] Off All set-ups FALSE Uint8 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 298: Digital In / Out

    All set-ups TRUE 5-96 Pulse Out #29 Timeout Preset 1 set-up TRUE Uint16 5-97 Pulse Out #X30/6 Bus Control All set-ups TRUE 5-98 Pulse Out #X30/6 Timeout Preset 1 set-up TRUE Uint16 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 299: Analog In / Out

    All set-ups TRUE Int16 6-82 Terminal X45/3 Max. Scale 100 % All set-ups TRUE Int16 6-83 Terminal X45/3 Bus Control All set-ups TRUE 6-84 Terminal X45/3 Output Timeout Preset 1 set-up TRUE Uint16 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 300: Communication And Options

    200 RPM All set-ups TRUE Uint16 8-94 Bus Feedback 1 0 N/A 1 set-up TRUE 8-95 Bus Feedback 2 0 N/A 1 set-up TRUE 8-96 Bus Feedback 3 0 N/A 1 set-up TRUE Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 301: Profibus

    FALSE Uint16 9-93 Changed Parameters (4) 0 N/A All set-ups FALSE Uint16 9-94 Changed Parameters (5) 0 N/A All set-ups FALSE Uint16 9-99 Profibus Revision Counter 0 N/A All set-ups TRUE Uint16 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 302: Can Fieldbus

    11-17 XIF Revision 0 N/A All set-ups TRUE VisStr[5] 11-18 LonWorks Revision 0 N/A All set-ups TRUE VisStr[5] 11-2* LON Param. Access 11-21 Store Data Values [0] Off All set-ups TRUE Uint8 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 303: Smart Logic Controller

    13-9* User Defined Readouts 13-97 Alert Alarm Word 0 N/A All set-ups FALSE Uint32 13-98 Alert Warning Word 0 N/A All set-ups FALSE Uint32 13-99 Alert Status Word 0 N/A All set-ups FALSE Uint32 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 304: Special Functions

    FALSE Uint32 15-04 Over Temp's 0 N/A All set-ups FALSE Uint16 15-05 Over Volt's 0 N/A All set-ups FALSE Uint16 15-06 Reset kWh Counter [0] Do not reset All set-ups TRUE Uint8 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 305 0 N/A All set-ups FALSE Uint16 15-93 Modified Parameters 0 N/A All set-ups FALSE Uint16 15-98 Drive Identification 0 N/A All set-ups FALSE VisStr[40] 15-99 Parameter Metadata 0 N/A All set-ups FALSE Uint16 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 306: Data Readouts

    Pulse Input #33 [Hz] 0 N/A All set-ups FALSE Int32 16-69 Pulse Output #27 [Hz] 0 N/A All set-ups FALSE Int32 16-70 Pulse Output #29 [Hz] 0 N/A All set-ups FALSE Int32 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 307: Info & Rèadouts

    Int32 18-57 Air Pressure to Flow Air Flow 0 AirPresToFlowUnit All set-ups TRUE Uint32 18-6* Inputs & Outputs 2 18-60 Digital Input 2 0 N/A All set-ups FALSE Uint16 18-7* Rectifier Status M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 308: Fc Closed Loop

    All set-ups TRUE Uint16 20-94 PID Integral Time 20 s All set-ups TRUE Uint32 20-95 PID Differentiation Time All set-ups TRUE Uint16 20-96 PID Diff. Gain Limit 5 N/A All set-ups TRUE Uint16 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 309: Ext. Closed Loop

    Uint32 21-63 Ext. 3 Differentation Time All set-ups TRUE Uint16 21-64 Ext. 3 Dif. Gain Limit 5 N/A All set-ups TRUE Uint16 21-66 Ext. 3 On Reference Bandwidth All set-ups TRUE Uint8 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 310: Application Functions

    22-88 Pressure at Rated Speed 999999.999 N/A All set-ups TRUE Int32 22-89 Flow at Design Point 0 N/A All set-ups TRUE Int32 22-90 Flow at Rated Speed ExpressionLimit All set-ups TRUE Int32 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 311: Time Based Funtions

    TRUE Int32 23-84 Cost Savings 0 N/A All set-ups TRUE Int32 23-85 CO2 Conversion Factor 500 g 2 set-ups TRUE Uint16 23-86 CO2 Reduction 0 kg All set-ups TRUE Int32 Table 5.3 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 312: Application Functions 2

    Locked Rotor Coefficient 2 0 N/A All set-ups TRUE Int32 24-98 Locked Rotor Coefficient 3 0 N/A All set-ups TRUE Int32 24-99 Locked Rotor Coefficient 4 0 N/A All set-ups TRUE Int32 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 313 25-86 Reset Relay Counters [0] Do not reset All set-ups TRUE Uint8 25-9* Service 25-90 Pump Interlock [0] Off All set-ups TRUE Uint8 25-91 Manual Alternation 0 N/A All set-ups TRUE Uint8 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 314: Analog I / O Option Mcb 109

    All set-ups TRUE Int16 26-62 Terminal X42/11 Max. Scale 100 % All set-ups TRUE Int16 26-63 Terminal X42/11 Bus Control All set-ups TRUE 26-64 Terminal X42/11 Timeout Preset 1 set-up TRUE Uint16 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 315: Special Features

    TRUE VisStr[12] 5.1.27 32-** MCO Basic Settings Parameter Parameter description Default value 4-set-up Change Conver- Type number during sion index operation 32-9* Development 32-90 Debug Source [0] Controlcard 2 set-ups TRUE Uint8 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 316: Mcb 114 Sensor Input Option

    Term. X48/2 High Ref./Feedb. Value 100 N/A All set-ups TRUE Int32 35-46 Term. X48/2 Filter Time Constant 0.005 s All set-ups TRUE Uint16 35-47 Term. X48/2 Live Zero [1] Enabled All set-ups TRUE Uint8 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 317: Programmable I/O Option

    Uint16 5.1.30 40-** Special Settings Parameter Parameter description Default value 4-set-up Change Conver- Type number during sion index operation 40-4* Extend. Alarm Log 40-40 Alarm Log: Ext. Reference All set-ups FALSE Int16 M0010001 Danfoss A/S © 10/2019 All rights reserved.

  • Page 318: Unit Readouts

    FPC Fan D Speed 0 RPM All set-ups TRUE Uint16 43-24 FPC Fan E Speed 0 RPM All set-ups TRUE Uint16 43-25 FPC Fan F Speed 0 RPM All set-ups TRUE Uint16 Danfoss A/S © 10/2019 All rights reserved. M0010001...

  • Page 319: Index

    Cooling....................66, 68 General status..................163 Copyright, limitation of liability and revision rights....4 Graphical display.................. 11 Current Ground limit control..................151 Warning..................... 286 Formula for current limit..............5 Rated output current................ 5 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 320 Main menu structure................26 Main reactance..................55 Mains Ramp......................79 supply..................... 9 RCD....................... 8 Mains on/off..................146 Reference....................166 Maintenance log................171 Relay output................... 96 Manual initialization................25 Reset....................... 287 MCB 109....................248 Danfoss A/S © 10/2019 All rights reserved. M0010001...
  • Page 321 Thermistor....................66 Timed actions..................213 Timer....................... 136 Torque Limit....................283 Trip at motor speed low limit............65 Trip reset....................149 Troubleshooting................. 273 Troubleshooting Warnings and alarms..............282 Voltage imbalance................282 VVC+......................8 M0010001 Danfoss A/S © 10/2019 All rights reserved.
  • Page 322 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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