MAKING MODERN LIVING POSSIBLE Programming Guide VLT® HVAC Basic Drive
Contents VLT HVAC Basic Drive Programming Guide Contents 1 Introduction 5 1.1.1 Copyright, Limitation of Liability and Revision Rights 5 1.1.2 Symbols 6 1.1.3 Abbreviations 6 1.1.5 Definitions 7 1.1.6 Electrical Overview 2 How to Programme 11 12 2.1 Programming with MCT-10 Setup software 12 2.2 Local Control Panel (LCP) 12 2.3 Menus 13 2.3.1 Status 13 2.3.2 Quick Menu 13 2.3.3 The FC101 Start-up Wizard for Open Loop Applications 13 2.3.4 Main Menu 18 2.
Contents 2 VLT HVAC Basic Drive Programming Guide 3.4.1 3-0* Reference Limits 30 3.4.2 3-1* References 30 3.4.3 3-4* Ramp 1 31 3.4.4 3-5* Ramp 2 31 3.4.5 3-8* Other Ramps 32 3.5 Main Menu - Limits/Warnings - Group 4 33 3.5.1 4-1* Motor Limits 33 3.5.2 4-5* Adj. Warnings 33 3.5.3 4-6* Speed Bypass 34 3.6 Main Menu - Digital In/Out - Group 5 35 3.6.1 5-0* Digital I/O Mode 35 3.6.2 5-1* Digital Inputs 35 3.6.3 5-4* Relays 38 3.6.4 5-9* Bus Controlled 40 3.
Contents VLT HVAC Basic Drive Programming Guide 3.11 Main Menu - Drive Information - Group 15 61 3.11.1 15-0* Operating Data 61 3.11.2 15-3* Alarm Log 61 3.11.3 15-4* Drive Identification 61 3.12 Main Menu - Data Readouts - Group 16 63 3.12.1 16-0* General Status 63 3.12.2 16-1* Motor Status 63 3.12.3 16-3* Drive Status 64 3.12.4 16-5* Ref. & Feedb. 64 3.12.5 16-6* Inputs and Outputs 65 3.12.6 16-8* Fieldbus & FC Port 66 3.12.7 16-9* Diagnosis Read-Outs 66 3.
Contents VLT HVAC Basic Drive Programming Guide 5.1.9 8-** Comm. and Options 86 5.1.10 13-** Smart Logic 87 5.1.11 14-** Special Functions 87 5.1.12 15-** Drive Information 88 5.1.13 16-** Data Readouts 89 5.1.14 18-** Info & Readouts 90 5.1.15 20-** Drive Closed Loop 90 5.1.16 22-** Appl. Functions 90 5.1.17 24-** Appl. Functions 2 91 Index 4 92 MG.18.B1.
Introduction VLT HVAC Basic Drive Programming Guide 1 1 1 Introduction VLT HVAC Basic Drive Software version: 1.2X This guide can be used with all VLT HVAC Basic Drive frequency converters with software version 1.2X. The actual software version number can be read from 15-43 Software Version. 1.1.1 Copyright, Limitation of Liability and Revision Rights This publication contains information proprietary to Danfoss.
1 1 Introduction VLT HVAC Basic Drive Programming Guide 1.1.2 Symbols 1.1.3 Abbreviations Symbols used in this guide.
Introduction VLT HVAC Basic Drive Programming Guide 1.1.4 Available Literature for VLT HVAC Basic Drive - Quick Guide MG.18.Ax.yy Motor: Motor Running Torque generated on output shaft and speed from zero rpm to max. speed on motor. - Programming Guide MG.18.Bx.yy provides information on how to programme and includes complete parameter descriptions. fJOG Motor frequency when the jog function is activated (via digital terminals). - Design Guide MG.18.Cx.
VLT HVAC Basic Drive Programming Guide Break-away torque Torque 175ZA078.10 1 1 Introduction Pull-out Miscellaneous: Analog Inputs The analog inputs are used for controlling various functions of the frequency converter. There are two types of analog inputs: Current input, 0-20mA and 4-20mA Voltage input, 0-10V Analog Outputs The analog outputs can supply a signal of 0-20mA, 4-20mA. Automatic Motor Adaptation, AMA AMA algorithm determines the electrical parameters for the connected motor at standstill.
Introduction VLT HVAC Basic Drive Programming Guide 1 1 Set-up You can save parameter settings in two Set-ups. Change between the two parameter Set-ups and edit one Set-up, while another Set-up is active. The power factor for 3-phase control: Slip Compensation The frequency converter compensates for the motor slip by giving the frequency a supplement that follows the measured motor load keeping the motor speed almost constant. Slip compensation is default set to off.
Introduction 1 1 VLT HVAC Basic Drive Programming Guide sharing (linking of DC intermediate circuit) or external 24V DC are installed. Check that all voltage sources have been disconnected and that the necessary time has elapsed before commencing repair work. Warning against unintended start 1. The motor can be brought to a stop by means of digital commands, bus commands, references or a local stop, while the frequency converter is connected to mains. If personal safety considerations (e.g.
Introduction VLT HVAC Basic Drive Programming Guide 1 1 3 Phase power input L1 L2 L3 130BB626.10 1.1.6 Electrical Overview U V W PE PE Motor UDC- Not present on all power sizes UDC+ +10Vdc 50 (+10V OUT) 0-10Vdc0/4-20 mA 53 (A IN) 0-10Vdc0/4-20 mA 54 (A IN) relay2 06 05 04 55 (COM A IN/OUT) 42 0/4-20mA A OUT / DIG OUT relay1 03 45 0/4-20mA A OUT / DIG OUT 02 20 (COM D IN) ON=Terminated OFF=Unterminated 24V (NPN) OV (PNP) 24V (NPN) OV (PNP) Bus ter.
How to Programme VLT HVAC Basic Drive Programming Guide 2 How to Programme 2 2 A number of information can be read from the display: 2.1 Programming with MCT-10 Setup software The frequency converter can be programmed from a PC via RS-485 COM port by installing the MCT-10 Setup software. This software can either be ordered using code number 130B1000 or downloaded from the Danfoss Web site: http:// www.danfoss.com/BusinessAreas/DrivesSolutions/Softwaredownload/ Please refer to manual MG.10.RX.YY. 2.
How to Programme VLT HVAC Basic Drive Programming Guide At power-up At the first power-up the user is asked to choose preferred language. Once selected this screen will never be shown again in the following powerups, but language can still be changed in 0-01 Language. 130BB628.10 Select Language [ 0 ] English Setup 1 2.3.
VLT HVAC Basic Drive Programming Guide 130BB630.10 How to Programme At power up the user is asked to choose hte prefered laguage. 2 2 0-03 Regional Settings [0] International Setup 1 Select language [1] English Setup 1 Status Quick Menu Back Menu 1 On Main Menu OK Warn Alarm Off Reset Hand On Auto On Power Up Screen OK The next screen will be the Wizard screen. Press OK to start Wizard Press Back to skip it Setup 1 2 Status Quick Menu Back Menu On Main Menu OK if Back 0.0 Hz 0.
How to Programme VLT HVAC Basic Drive Programming Guide The FC101 Start-up Wizard for Open Loop Applications No & Name Range Default 0-03 Regional Settings [0] International [1] US 0 Function 1-20 Motor Power 0.12-110kW/0.16-150hp Size related Enter motor power from nameplate data 1-22 Motor Voltage 50.0 - 1000.0V Size related Enter motor voltage from nameplate data 1-23 Motor Frequency 20.0 - 400.0Hz Size related Enter motor frequency from nameplate data 1-24 Motor Current 0.
How to Programme VLT HVAC Basic Drive Programming Guide 1 2 2 0-03 Regional Settings [0] International Asynchronous Motor 13 4-12 Motor speed low limit 0016 Hz 14 4-14 Motor speed high limit 0050 Hz 15 3-41 Ramp 1 ramp-up time 0003 s 17 3-42 Ramp1 ramp-down time 0003 s 18 1-73 Flying Start [0] No 18a 20 3-02 Min Reference [1] 0 21 3-03 Max Reference [1] 50 22 3-10 Preset reference [0] [1] 0 Current 23 28 6-22 Terminal 54 Low Current 4 mA 29 6-24 Terminal 54 Low Ref./Feedb.
How to Programme VLT HVAC Basic Drive Programming Guide Closed Loop Set-up Wizard No & Name Range Default 0-03 Regional Settings [0] International [1] US 0 Function 1-20 Motor Power 0.09-110kW Size related Enter motor power from nameplate data 1-22 Motor Voltage 50.0 - 1000.0V Size related Enter motor voltage from nameplate data 1-23 Motor Frequency 20.0 - 400.0Hz Size related Enter motor frequency from nameplate data 1-24 Motor Current 0.01 - 10000.
2 2 How to Programme VLT HVAC Basic Drive Programming Guide Motor Set-up The Quick Menu Motor Set-up guides through the needed motor parameters. No & Name Range Default 0-03 Regional [0] International [1] US 0 0.12-110kW/ 0.16-150hp Size related Powerr Enter motor power from nameplate data 1-22 Motor 50.0 - 1000.0V Size related Enter motor voltage from nameplate data 20.0 - 400.0Hz Size related Enter motor frequency from nameplate data 0.01 10000.
How to Programme VLT HVAC Basic Drive Programming Guide 2.4 Quick Transfer of Parameter Settings between Multiple Frequency Converters 2.6 Initialise the Frequency Converter to Default Settings in two Ways 2 2 Recommended initialisation (via 14-22 Operation Mode) Once the set-up of a frequency converter is complete, Danfoss recommends that you store the data in the LCP or on a PC via MCT-10 Setup software tool. Data storage in LCP: 1. Select 14-22 Operation Mode. 2. Press [OK]. 3.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 3 Parameters 0-04 Operating State at Power-up 3.1 Main Menu - Operation and Display Group 0 Option: [1] Parameters related to the fundamental functions of the frequency converter, function of the LCP buttons and configuration of the LCP display. Forced stop, ref=old 3.1.1 0-0* Basic Settings 0-01 Language Option: English [1] Deutsch [2] Francais [3] Dansk [4] Spanish [5] Italiano [28] Bras.
Parameters VLT HVAC Basic Drive Programming Guide 0-06 GridType Option: 0-10 Active Set-up Function: Option: Function: [120] 440-480V/60Hz/ITgrid Select the set-up in which the frequency converter is to operate. [121] 440-480V/60Hz/Delta Use 0-51 Set-up Copy to copy a set-up to one or all other set-ups. To avoid conflicting settings of the same parameter within two different set-ups, link [122] 440-480V/60Hz [130] 525-600V/60Hz/ITgrid the set-ups together using 0-12 Link Setups.
VLT HVAC Basic Drive Programming Guide 3.1.3 0-3* LCP Custom Readout 0-30 Custom Readout Unit It is possible to customize the display elements for various purposes: *Custom Readout. Value proportional to speed (Linear, squared or cubed depending on unit selected in 0-30 Custom Readout Unit) *Display Text. Text string stored in a parameter.
Parameters VLT HVAC Basic Drive Programming Guide 3.1.5 0-5* Copy / Save 0-32 Custom Readout Max Value Range: Function: 100.0 CustomReadoutUnit* [0.0 - 999999.99 CustomReadoutUnit] This parameter sets the max value to be shown when the speed of the motor has reached the set value for 4-14 Motor Speed High Limit [Hz]. Copy parameter settings between set-ups and to/from the LCP.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 1-03 Torque Characteristics 3.2 Main Menu - Load and Motor - Group 1 Option: [3] Parameters related to the motor nameplate load compensations and application load type. Auto Energy Optim. 3.2.1 1-0* General Settings 1-00 Configuration Mode Option: Function: [0] * Open Loop [3] Motor Speed will be determined by a reference from the built-in PI controller varying the motor speed as of a closed loop control process (e.g.
Parameters VLT HVAC Basic Drive Programming Guide NOTE 1-20 Motor Power Range: Function: This parameter cannot be adjusted while the motor is running. [17] 15.00kW - 20 hp [18] 18.
VLT HVAC Basic Drive Programming Guide NOTE 1-39 Motor Poles If one of the settings in parameter group 1-2* Motor Data is changed, the advanced motor parameters,1-30 Stator Resistance (Rs) to 1-39 Motor Poles, will return to default setting. This parameter cannot be adjusted while the motor is running. Range: 4.0 * Function: [2.0 100.0 ] NOTE Full AMA should be run without filter only while reduced AMA should be run with filter. [0.0 - 99.99 Set the stator resistance value.
Parameters VLT HVAC Basic Drive Programming Guide 1-52 Min Speed Normal Magnetising [Hz] 1-64 Resonance Dampening Range: Range: 0.0 Hz* Function: [0.0 - 10.0 Hz] Set the required frequency for normal magnetising current. 100.0 %* Function: [0.0 - 500.0 Enter the resonance dampening value. Set %] 1-64 Resonance Dampening and Use this parameter along with 1-50 Motor for 1-50 Motor Magnetisation at Zero 1-65 Resonance Dampening Time Constant to help eliminate high-frequency resonance problems.
Parameters VLT HVAC Basic Drive Programming Guide 3.2.8 1-8* Stop Adjustments 1-93 Thermistor Source Option: 1-80 Function at Stop Option: Select the drive function after a stop command or after the speed is ramped down to the settings in par. 1-82. Function at Stop [0] * None Leaves motor in free mode. [1] DC hold / Energizes motor with a DC holding current Motor Preheat (see 2-00 DC Hold/Motor Preheat Current).
Parameters VLT HVAC Basic Drive Programming Guide 3.3 Main Menu - Brakes - Group 2 2-00 DC Hold/Motor Preheat Current Range: 50.0 %* Function: [0.0 160.0 %] Set holding current as a percentage of the rated motor current IM,N 1-24 Motor Current. 2-00 DC Hold/Motor Preheat Current holds the motor function (holding torque) or pre-heats the motor. This parameter is active if DC hold is selected in 1-72 Start Function [0] or 3.3.1 2-1* Overvoltage Control Par. group for selecting dynamic braking parameters.
3.4 Main Menu - Reference/Ramps - Group 3 130BB036.10 VLT HVAC Basic Drive Programming Guide P3-03 3.4.1 3-0* Reference Limits Parameters for setting the reference unit, limits and ranges. Please also see parameter group 20-0* for information on settings in closed loop. P3-02 3-02 Minimum Reference Range: 0.0 ReferenceFeedbackUnit* Function: [-4999.0 - 4999.0 ReferenceFeedbackUnit] The Minimum Reference is the lowest value obtainable by summing all references.
VLT HVAC Basic Drive Programming Guide 3.4.3 3-4* Ramp 1 3-15 Reference 1 Source Option: [2] Function: Configure the ramp parameter, ramping times, for each of the two ramps (parameter group 3-4* and parameter group 3-5*). Analog in 54 [11] Local bus reference 3-16 Reference 2 Source Option: RPM Function: P 4-14 High-limit Reference P 1-23 Motor frequency P 4-12 Low limit Select the input to be used for the second reference signal.
Parameters VLT HVAC Basic Drive Programming Guide 3-52 Ramp 2 Ramp down Time Range: Size related* Function: [0.05 3600.0 s] Enter the deceleration time from 0Hz the 1-23 Motor Frequency to 0Hz. Choose a ramp-up time such that the output current does not exceed the 3 3 current limit in 4-18 Current Limit during ramping. See ramp-up time in 3-51 Ramp 2 Ramp up Time. 3.4.5 3-8* Other Ramps 3-80 Jog Ramp Time Range: Size related* Function: [0.05 3600.0 s] Enter the jog ramp time, i.e.
Parameters VLT HVAC Basic Drive Programming Guide 3.5 Main Menu - Limits/Warnings - Group 4 4-18 Current Limit Range: Function: 110.0 %* 3.5.1 4-1* Motor Limits [0.0 300.0 %] Define current and speed limits for the motor, and the reaction of the frequency converter when the limits are exceeded. converters maximum current).
3 3 Parameters VLT HVAC Basic Drive Programming Guide NOTE 4. When sweeping through a resonance band, press [OK] on the LCP when leaving the band. The actual frequency will be stored as the first element in 4-63 Bypass Speed To [Hz] (array). Repeat this for each resonance band identified at the ramp-up (maximum three can be adjusted). 5. When maximum speed has been reached, the motor will automatically begin to ramp-down.
Parameters VLT HVAC Basic Drive Programming Guide 3.6 Main Menu - Digital In/Out - Group 5 [5] DC-brake inverse 3.6.1 5-0* Digital I/O Mode Inverted input for DC braking (NC). Stops motor by energising it with DC current for a certain time period, see 2-01 DC Brake Current. Function is only active when value Parameters for configuring the input and output using NPN and PNP. in 2-02 DC Braking Time is different from 0. [6] Stop inverse These parameters cannot be adjusted while the motor is running.
3 3 Parameters VLT HVAC Basic Drive Programming Guide [20] Freeze output Freezes actual reference. The frozen reference os now the point of enable/ condition for Speed up and Speed down to be used. If Speed up/down is used, the speed change always follows ramp 2 [21] Speed up For digital control of the up/down speed is desired (motor potentiometer). Activate this function by selecting either Freeze reference or Freeze output. When Speed up is activated for less than 400 msec.
Parameters VLT HVAC Basic Drive Programming Guide 5-10 Terminal 18 Digital Input 5-11 Terminal 19 Digital Input Parameter for configuring the input function on input terminal 18. Parameter for configuring the input function on input terminal 19.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 3.6.3 5-4* Relays 5-12 Terminal 27 Digital Input Parameter for configuring the input function on input terminal 27. Option: Function: Parameters for configuring the timing and the output functions for the relays. [60] Counter A (up) 5-40 Function Relay [61] Counter A (down) [62] Reset Counter A [63] Counter B (up) [64] Counter B (down) Array (Relay 1 [0], Relay 2 [1]) Select options to define the function of the relays.
Parameters VLT HVAC Basic Drive Programming Guide 5-40 Function Relay 5-40 Function Relay Array (Relay 1 [0], Relay 2 [1]) Select options to define the function of the relays. The selection of each mechanical relay is realised in an array parameter. Array (Relay 1 [0], Relay 2 [1]) Select options to define the function of the relays. The selection of each mechanical relay is realised in an array parameter.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 5-40 Function Relay Array (Relay 1 [0], Relay 2 [1]) Select options to define the function of the relays. The selection of each mechanical relay is realised in an array parameter. Option: Function: [168] Drive in hand mode The output is high when the frequency converter is in Hand on mode (as indicated by the LED light above [Hand on].
Parameters VLT HVAC Basic Drive Programming Guide 3.7 Main Menu - Analog In/Out - Group 6 3.7.2 6-1* Analog Input 53 Parameter group for setting up the analog I/O configuration and the digital output. The frequency converter is equipped with 2 analog inputs: Terminal 53 and 54. The analog inputs can freely be allocated to either voltage (0 - 10V) or current input (0/4 - 20mA) Parameters for configuring the scaling and limits for analog input 53 (terminal 53). 6-10 Terminal 53 Low Voltage Range: 0.
Parameters VLT HVAC Basic Drive Programming Guide 6-16 Terminal 53 Filter Time Constant 6-24 Terminal 54 Low Ref./Feedb. Value Range: Range: 0.01 s* Function: [0.01 10.0 s] 3 3 Enter the time constant. This is a first-order digital low pass filter time constant for suppressing electrical noise in terminal 53. A high time constant value improves dampening but also increases the time delay through the filter. This parameter cannot be adjusted while the motor is running. 0.0 * [-4999.0 4999.
Parameters VLT HVAC Basic Drive Programming Guide 6-71 Terminal 45 Analog Output 6-72 Terminal 45 Digital Output Option: Option: [101] Reference Function: MinRef. - MaxRef. Function: [80] SL digital output A [81] SL digital output B [82] SL digital output C [83] SL digital output D [102] Feedback MinFB - MaxFB [103] Motor current 0 - Imax [106] Power 0 - Pnom [160] No alarm [139] Bus Control 0 - 100% [161] Running reverse [165] Local ref. active [166] Remote ref.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 3.7.5 6-9* Analog/Digital Output 42 Parameters for configuring the limits for analog/digital output Terminal 42. Analog outputs are current outputs: 0/4 - 20mA. Resolution on analog outputs is 12 bit. Analog output terminals can also be setup as digital output.
Parameters VLT HVAC Basic Drive Programming Guide 6-94 Terminal 42 Output Max Scale Range: 100.0 %* Function: [0.0 200.0 %] Scale for the maximum output (20mA) of the scaling at Terminal 42. Set the value to be the percentage of the full range of the variable 3 3 selected in 6-91 Terminal 42 Analog Output. Current (mA) 20 0/4 0% Analogue output Min Scale par. 6-93 Analogue 100% Variable Output for Max Scale output par. 6-94 example: Power 6-96 Terminal 42 Output Bus Control Range: 0.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 3.8 Main Menu - Communications and Options - Group 8 8-04 Control Timeout Function Option: Function: [20] N2 Override Release 3.8.1 8-0* General Settings 8-06 Reset Control Word Timeout Option: 8-01 Control Site Option: Function: Select Digital and ctrl.word [0] for using digital input and control word. Select Digital only [1] to use digital inputs only. Select Control word only [2] to use control word only.
Parameters VLT HVAC Basic Drive Programming Guide 8-33 Parity / Stop Bits 8-51 Quick Stop Select Option: Function: [1] Odd Parity, 1 Stop Bit [2] No Parity, 1 Stop Bit [3] No Parity, 2 Stop Bits Option: Select control of the Quick Stop function via the terminals (digital input) and/or via the bus. NOTE This parameter is active only when 8-01 Control Site is set to [0] Digital and control word. 8-35 Minimum Response Delay Range: 0.01 s* Function: [0.0010 - 0.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 8-53 Start Select 8-56 Preset Reference Select Option: Option: [2] Function: Logic AND Activates Start command via the serial communication port, AND additionally via one of the digital inputs. [3] * Logic OR Activates Start command via the serial communication port OR via one of the digital inputs.
Parameters VLT HVAC Basic Drive Programming Guide 3.8.5 8-8* FC Port Diagnostics These parameters are used for monitoring the Bus communication via the Port. 8-80 Bus Message Count Range: 0.0 * 3 3 Function: [0.0 - 65536.0 ] This parameter shows the number of valid telegrams detected on the bus. 8-81 Bus Error Count Range: 0.0 * Function: [0.0 - 65536.0 ] This parameter shows the number of telegrams with faults (e.g. CRC fault), detected on the bus. 8-82 Slave Messages Rcvd Range: 0.
VLT HVAC Basic Drive Programming Guide 3.9.2 13-0* SLC Settings 3.9 Main Menu - Smart Logic - Group 13 3.9.1 13-** Prog. Features Smart Logic Control (SLC) is essentially a sequence of user defined actions (see 13-52 SL Controller Action [x]) executed by the SLC when the associated user defined event (see 13-51 SL Controller Event [x]) is evaluated as TRUE by the SLC. Events and actions are each numbered and linked together in pairs.
Parameters VLT HVAC Basic Drive Programming Guide 13-01 Start Event Option: 13-02 Stop Event Function: Option: Function: [25] Comparator 3 Use the result of comparator 3 in the logic rule. [1] True Enters the fixed value TRUE in the logic rule. [26] Logic rule 0 Use the result of logic rule 0 in the logic rule. [2] Running See 13-01 Start Event for further description. [27] Logic rule 1 Use the result of logic rule 1 in the logic rule.
VLT HVAC Basic Drive Programming Guide 3.9.3 13-1* Comparators 13-02 Stop Event Option: [33] Digital input DI18 Function: Use the value of DI18 in the logic rule (High = TRUE). [34] Digital input DI19 [35] Digital input DI27 Use the value of DI27 in the logic rule (High = TRUE). [36] Digital input DI29 Use the value of DI29 in the logic rule (High = TRUE).
VLT HVAC Basic Drive Programming Guide 13-11 Comparator Operator Par. 13-40 Logic Rule Boolean 1 Array [6] Option: Function: mately equal to the fixed value in Par. 13-41 Logic Rule Operator 1 Par. 13-42 Logic Rule Boolean 2 ... ... ... ... 13-12 Comparator Value. [2] Greater Than (>) Select > [2] for the inverse logic of option < [0]. 13-12 Comparator Value Array [6] Range: 0.0 * [-9999.0 9999.0 ] Function: Enter the ‘trigger level’ for the variable that is monitored by this comparator.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 13-40 Logic Rule Boolean 1 13-40 Logic Rule Boolean 1 Array [6] Array [6] Option: Option: Function: Function: [23] Comparator 1 Use the result of comparator 1 in the logic rule. [70] SL Time-out 3 Use the result of timer 3 in the logic rule. [24] Comparator 2 Use the result of comparator 2 in the logic rule. [71] SL Time-out 4 Use the result of timer 4 in the logic rule.
Parameters VLT HVAC Basic Drive Programming Guide 13-42 Logic Rule Boolean 2 13-43 Logic Rule Operator 2 Array [6] Array [6] Option: Function: Option: Function: 13-41 Logic Rule Operator 1, and 13-42 Logic [18] Reversing [19] Warning Rule Boolean 2. DISABLED [0] (factory setting). [20] Alarm (trip) select this option to ignore 13-44 Logic Rule [21] Alarm (trip lock) Boolean 3.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 13-44 Logic Rule Boolean 3 13-51 SL Controller Event Array [6] Array [20] Option: Function: Option: [35] Digital input DI27 [30] SL Time-out 0 [36] Digital input DI29 [31] SL Time-out 1 [39] Start command [32] SL Time-out 2 [40] Drive stopped [33] Digital input DI18 [42] Auto reset trip [34] Digital input DI19 [50] Comparator 4 [35] Digital input DI27 [51] Comparator 5 [36] Digital input DI29 [60] Logic rule 4 [39] Start
Parameters VLT HVAC Basic Drive Programming Guide 13-52 SL Controller Action 13-52 SL Controller Action Array [20] Array [20] Option: Function: Option: [18] Select ramp 1 Selects ramp 1 [19] Select ramp 2 Selects ramp 2 [22] Run Issues a start command to the frequency converter. [23] Run reverse Issues a start reverse command to the frequency converter. [24] Stop Issues a stop command to the frequency converter. [25] Qstop Issues a quick stop command to the frequency converter.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 3.10 Main Menu - Special Functions - Group 14 3.10.1 14-0* Inverter Switching Parameters for configuring mains failure monitoring and handling. 14-12 Function at Mains Imbalance 14-01 Switching Frequency Option: 3.10.2 14-1* Mains On/Off Option: Function: Select the inverter switching frequency. Changing the switching frequency can help to reduce acoustic noise from the motor.
Parameters VLT HVAC Basic Drive Programming Guide NOTE 14-41 AEO Minimum Magnetisation Automatic reset will also be active for resetting safe stop function. Range: 66 %* [40 - 75 %] Enter the minimum allowable magnetisation for AEO. Selection of a low value reduces energy loss in the motor, but can also reduce resistance to sudden load changes. 14-21 Automatic Restart Time Range: 10.0 s* Function: [0.0 - 600.0 s] Enter the time interval from trip to start of the automatic reset function.
Parameters VLT HVAC Basic Drive Programming Guide 14-63 Min Switch Frequency Set the minimum switch frequency allowed by the output filter. Range: 1.0 kHz* Function: [1.0 - 16.0 kHz] 3 3 60 MG.18.B1.
Parameters VLT HVAC Basic Drive Programming Guide 3.11 Main Menu - Drive Information - Group 15 Parameter group containing frequency converter information such as operating data, hardware configuration and software versions. NOTE The reset is carried out by pressing [OK]. 15-07 Reset Running Hours Counter Option: Function: [0] * Do not reset [1] 3.11.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 15-43 Software Version Range: 0* Function: [0 - 0 ] View the software version of the frequency converter. 15-44 Ordered TypeCode Range: 0* Function: [0 - 0 ] View the type code string used for re-ordering the frequency converter in its original configuration. 15-46 Drive Ordering No Range: 0* Function: [0 - 0 ] View the 8-digit ordering number used for reordering the frequency converter in its original configuration.
Parameters VLT HVAC Basic Drive Programming Guide 3.12 Main Menu - Data Readouts - Group 16 16-03 Status Word Range: 0* 3.12.1 16-0* General Status Function: [0 - 65535 ] View the Status word sent from the frequency converter via the serial communication port in hex code. 16-00 Control Word Range: 0* Function: [0 - 65535 ] View the Control word sent from the frequency converter via the serial communication port in hex code.
Parameters VLT HVAC Basic Drive Programming Guide 16-35 Inverter Thermal 16-11 Power [hp] Range: 0.00 hp* 3 3 Range: Function: [0.00 - 1000.00 View the DC link power in hp. The hp] value shown is calculated on the basis of the actual motor voltage and motor current. 0.0 %* Function: [0.0 - 255.0 %] View the percentage of thermal load on the frequency converter. At 100% a trip will occur. 16-36 Inv. Nom. Current 16-12 Motor Voltage Range: Range: 0.0 V* Function: 0.0 A* Function: [0.0 - 655.
Parameters VLT HVAC Basic Drive Programming Guide 3.12.5 16-6* Inputs and Outputs 16-66 Digital Output Range: Function: 16-60 Digital input XX None used Range: X0 Terminal 42 not used, Terminal 45 low X1 Terminal 42 not used, Terminal 45 High 0X Terminal 42 low, Terminal 45 not used 0* Function: [0 - 65535 ] View actual state of the digital inputs 18, 19, 27 and 29. Bits definition Bit 0 Unused Bit 1 Unused 0 Terminal 42 low, Terminal 45 low Bit 2 Digital input term.
3 3 Parameters VLT HVAC Basic Drive Programming Guide 3.12.6 16-8* Fieldbus & FC Port Parameters for reporting the BUS references and control words. 16-86 FC Port REF 1 Range: 0* Function: [-32768.0 - 32767.0 ] View the last received reference from the FC port. 3.12.7 16-9* Diagnosis Read-Outs 16-90 Alarm Word Range: 0.0 * Function: [0.0 - 0xFFFFFFFFUL ] View the alarm word sent via the serial communication port in hex code. 16-91 Alarm Word 2 Range: 0.0 * Function: [0.
Parameters VLT HVAC Basic Drive Programming Guide 3.13 Main Menu - Data Readouts 2 - Group 18 3.14.2 20-8* PI Basic Settings Parameters for configuring the Process PI control. Parameters in this group are array parameters, where up to 10 fault logs can be viewed. [0] is the most recent logged data, and [9] the oldest. Error codes, values, and time stamp can be viewed for all logged data 3.13.1 18-1* Fire Mode Log 18-10 FireMode Log:Event Range: 0* Option: View Firemode event. 3.
Parameters VLT HVAC Basic Drive Programming Guide 3.14.3 20-9* PI Controller 20-91 PI Anti Windup Option: Function: Select Off [0] to continue regulation of an error even when the output frequency cannot be increased or decreased. Select On [1] to cease regulation of an error when the output frequency can no longer be adjusted. 3 3 [0] Off [1] * On 20-93 PI Proportional Gain Range: 0.01 * Function: [0.0 - 10.0 ] Enter the process controller proportional gain.
Parameters VLT HVAC Basic Drive Programming Guide 3.15 Main Menu - Application Functions Group 22 3.15.1 22-4* Sleep Mode The purpose of sleep mode is to allow FC101 to stop itself in situations where the system is satisfied. This will save energy, and keeps system from being over-satisfied (too high pressure, water cooled too much in cooling towers, building pressurisation problems). This is also important for a reason that some applications cannot allow the FC101 to adjust motor down to low speed.
Parameters VLT HVAC Basic Drive Programming Guide NOTE 22-45 Setpoint Boost Range: 0.0 %* 3 3 Function: [-100.0 - Only to be used if 1-00 Configuration Mode, is set 100.0 %] for Closed Loop and the integrated PI controller is used. In systems with e.g. constant pressure control, it is advantageous to increase the system pressure before the motor is stopped. This will extend the time in which the motor is stopped and help to avoid frequent start/stop.
Parameters VLT HVAC Basic Drive Programming Guide 3.16 Main Menu - Application Functions 2 Group 24 could be ventilation fans in tunnels or stairwells for instance, where continued operation of the fan facilitates safe evacuation of personnel in the event of a fire. Some selections of Fire Mode Function cause alarms and trip conditions to be disregarded, enabling the motor to run without interruption. 3.16.
VLT HVAC Basic Drive Programming Guide NOTE 3.16.2 24-1* Drive Bypass In the above, alarms are produced or ignored in accordance with the selection in 24-09 FM Alarm Handling. 24-05 FM Preset Reference Range: 0 Hz* Function: [-100 - 100 Hz] Enter the required preset reference/set point as a percentage of the Fire Mode Max Reference set in Hz. 24-09 FM Alarm Handling Option: Function: [1] * Trip, Crit.
Parameters VLT HVAC Basic Drive Programming Guide 24-11 Drive Bypass Delay Time Range: 0.0 s* Function: [0.0 - Programmable in 1 s increments. Once the Bypass 600.0 s] Function is activated in accordance with the setting in 24-10 Drive Bypass Function, the Bypass Delay Timer begins to operate. If the frequency converter has been set for a number of restart attempts, the timer will continue to run while the frequency converter tries to restart.
4 4 Troubleshooting VLT HVAC Basic Drive Programming Guide 4 Troubleshooting If an alarm cannot be reset, the reason may be that its cause has not been rectified, or the alarm is trip-locked (see also table on following page). A warning or an alarm is signalled by the relevant LED on the front of the frequency converter and indicated by a code on the display. CAUTION A warning remains active until its cause is no longer present.
Troubleshooting VLT HVAC Basic Drive Programming Guide No.
4 4 Troubleshooting VLT HVAC Basic Drive Programming Guide 4.1.1 Alarm Words 4.1.2 Warning Words 16-90 Alarm Word 16-91 Alarm Word 2 Bit Hex Dec 1 0 0 0 1 2 Pwr.Card Temp 0 1 2 2 Bit Hex Dec 0 1 1 2 16-92 Warning Word 16-93 Warning Word 2 1 0 0 2 Pwr.Card Temp 0 4 4 Earth Fault 0 3 8 8 0 0 2 4 4 Earth Fault ServiceTrip, Typecode 3 8 8 0 Sparepart 4 10 16 Ctrl. Word TO 0 4 10 16 Ctrl.
Troubleshooting VLT HVAC Basic Drive Programming Guide 4.1.3 Extended Status Words 16-94 Ext. Status Word 16-95 Ext.
4 4 Troubleshooting VLT HVAC Basic Drive Programming Guide Display the Thermal Drive Load on the LCP and monitor the value. When running above the drive continuous current rating, the counter should increase. When running below the drive continuous current rating, the counter should decrease. NOTE See the derating section in the Design Guide for more details if a high switching frequency is required.
Troubleshooting VLT HVAC Basic Drive Programming Guide ALARM 32, Motor phase W missing Motor phase W between the frequency converter and the motor is missing. Turn off the frequency converter and check motor phase W. ALARM 38, Internal fault It may be necessary to contact your Danfoss supplier. ALARM 44, Earth fault II There is a discharge from the output phases to earth, either in the cable between the frequency converter and the motor or in the motor itself.
5 5 Parameter Lists VLT HVAC Basic Drive Programming Guide 5 Parameter Lists 5.1 Parameter Options 5.1.1 Default settings Changes during operation: ”TRUE” means that the parameter can be changed while the frequency converter is in operation and “FALSE” means that the frequency converter must be stopped before a change can be made. 2-Set-up: 'All set-up': the parameter can be set individually in each of the two set-ups, i.e. one single parameter can have two different data values.
Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.2 0-** Operation / Display Par. No.
5 5 Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.3 1-** Load and Motor Par. No.
Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.4 2-** Brakes Par. No. # Parameter description Default value 2-set-up Change during operation Conversion index Type 2-0* DC-Brake 2-00 DC Hold/Motor Preheat Current 50.0 % All set-ups TRUE 0 uint_16 2-01 DC Brake Current 50.0 % All set-ups TRUE 0 uint_16 2-02 DC Braking Time 10.0 s All set-ups TRUE -1 uint_16 2-04 DC Brake Cut In Speed 0.0 Hz All set-ups TRUE -1 uint_16 2-1* Brake Energy Funct.
5 5 Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.6 4-** Limits/Warnings Par. No. # Parameter description Default value 2-set-up Change during operation Conversion index Type 4-1* Motor Limits 4-10 Motor Speed Direction [2] Both directions All set-ups FALSE - Uint8 4-12 Motor Speed Low Limit [Hz] 0.0 Hz All set-ups FALSE -1 uint_16 4-14 Motor Speed High Limit [Hz] 65.0 Hz All set-ups FALSE -1 Uint16 4-18 Current Limit 110.
Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.8 6-** Analog In/Out Par. No. # Parameter description Default value 2-set-up Change during operation Conversion index Type 6-0* Analog I/O Mode 6-00 Live Zero Timeout Time 10.0 s All set-ups TRUE 0 uint_8 6-01 Live Zero Timeout Function [0] Off All set-ups TRUE - Uint8 6-1* Analog Input 53 6-10 Terminal 53 Low Voltage 0.07 V All set-ups TRUE -2 uint_16 6-11 Terminal 53 High Voltage 10.
5 5 Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.9 8-** Comm. and Options Par. No. # Parameter description Default value 2-set-up Change during operation Conversion index Type [0] Digital and ctrl.word All set-ups TRUE - Uint8 [1] FC Port All set-ups TRUE - Uint8 1.
Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.10 13-** Smart Logic Par. No.
5 5 Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.12 15-** Drive Information Par. No.
Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.13 16-** Data Readouts Par. No. # Parameter description Default value 2-set-up Change during operation Conversion index Type 16-0* General Status 16-00 Control Word 16-01 Reference [Unit] 0 N/A 1 set-up TRUE 0 uint_16 0.0 ReferenceFeedbackUnit 1 set-up TRUE -3 16-02 Int32 Reference [%] 0.0 % 1 set-up TRUE -1 Int16 16-03 Status Word 0 N/A 1 set-up TRUE 0 uint_16 16-05 Main Actual Value [%] 0.
5 5 Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.14 18-** Info & Readouts Par. No. # Parameter description Default value 2-set-up Change during operation Conversion index Type 0 N/A 1 set-up TRUE 0 uint_8 Default value 2-set-up Change during operation Conversion index Type [0] No function All set-ups TRUE - Uint8 [0] Linear All set-ups TRUE - Uint8 [0] Normal All set-ups TRUE - Uint8 18-1* Fire Mode Log 18-10 FireMode Log:Event 5.1.
Parameter Lists VLT HVAC Basic Drive Programming Guide 5.1.17 24-** Appl. Functions 2 Par. No. # Parameter description Default value 2-set-up Change during operation Conversion index Type Uint8 24-0* Fire Mode 24-00 FM Function [0] Disabled 1 set-up TRUE - 24-05 FM Preset Reference 0 Hz All set-ups TRUE -2 Int16 24-09 FM Alarm Handling [1] Trip, Crit.Alarms 1 set-up FALSE - Uint8 [0] Disabled 1 set-up TRUE - Uint8 0.
Index VLT HVAC Basic Drive Programming Guide Index Closed Loop...................................................................................................... 24 Loop Set-up Wizard.................................................................. 16, 17 A Coast Inverse.......................................................................................... 35 Action At Inverter Fault...................................................................... 59 Coasting Coasting.....................
Index VLT HVAC Basic Drive Programming Guide External Interlock............................................................................................... 35 Reference............................................................................................ 64 F Fan Control................................................................................................. 59 Monitor................................................................................................ 59 Fault Messages......
Index VLT HVAC Basic Drive Programming Guide Motor Control Principle............................................................................... 24 Current.......................................................................................... 25, 64 Frequency........................................................................................... 25 Magnetisation At Zero Speed...................................................... 26 Poles............................................................
Index VLT HVAC Basic Drive Programming Guide Set-up Copy............................................................................................ 23 SL Controller Action.............................................................................. 56 Controller Mode............................................................................... 50 Controller Timer............................................................................... 53 SLC Settings...............................................
Index VLT HVAC Basic Drive Programming Guide Wizard For Open Loop Applications............................................. 15 96 MG.18.B1.
www.danfoss.com/drives 130R0221 MG18B102 *MG18B102* Rev.
