Check that the mains supply has been dis- connected before removing the motor and Set the motor speed by adjusting the Local refer- mains plugs. Set the motor speed by frequency converter is connected to adjusting parameter Local reference. If personal safety considerations Check whether the direction of rotation of the motor make it necessary to ensure that no unin- shaft is clockwise.
If not, exchange any two phases on tended start occurs, these stops are not the motor cable. Consequently, the neously to give access to all parameters. A motor that has been stopped may start The voltage of the frequency converter if faults occur in the electronics of the fre- can be fatal whenever it is connected to quency converter, or if a temporary over- mains.
Incorrect installation of the motor load, a fault in the supply mains or a fault or the frequency converter may lead to in the motor connection ceases. Indicates something to be noted by the Consequently, the provisions of this Quick Setup, as reader. Indicates a general warning. Touching the electrical parts may be fatal, even after the equipment has been disconnected from mains: wait at least 4 min.
The mains supply to the frequency converter Indicates a high-voltage warning. Correct protective earthing of the unit must be established, the user must be protected against supply voltage, and the motor must be protected against overload in accordance with applicable national and local regulations. The earth leakage current is higher than 3. Protection against motor overload is not in- cluded in the factory setting. The software version number can be seen from parameter Software version no.
Introduction to VLT Warning: It can be extremely dangerous to touch the electrical parts even when the mains supply has been disconnected. Also ensure that other voltage inputs are disconnected from load sharing through the DC bus.
W ait at least 4 minutes after the input power has been removed before servicing the drive. Note that the frequency converter has more voltage inputs than L1, L2 and L3 when the The voltage of the frequency converter is DC bus terminals are used.
Check that all dangerous whenever the converter is con- voltage inputs are disconnected and that the nected to mains. Incorrect fitting of the prescribed time has passed before repair motor or frequency converter may cause work is commenced. Consequently, it is essential to comply with the instructions in this manual 1. The motor can be brought to a stop by means as well as local and national rules and of digital commands, bus commands, refer- safety regulations.
If personal Installation in high altitudes: safety considerations make it necessary to By altitudes above 2 km, please contact ensure that no unintended start occurs, these.
While parameters are being changed, the motor may start. The frequency converter must be disconnec- ted from the mains if repair work is to be 3. A motor that has been stopped may start if carried out. Check that the mains supply has faults occur in the electronics of the frequen- been disconnected and that the prescribed cy converter, or if a temporary overload or a time has passed before removing motor and fault in the supply mains or the motor con- mains plugs.
The unit must be properly connected to the earth, the user must be protected against the supply voltage and the motor must be pro- tected against overloading pursuant to pre- vailing national and local regulations. The earth leakage currents are higher than 3. Do not remove the plugs for the motor - and mains supply while the frequency converter is connected to mains. Check that the mains supply has been disconnected and that the prescribed time has passed before removing motor and mains plugs.
These keys are also used in Display mode for selecting the display of an operating value. See Menu mode. In Display mode, the display will flash if the stop function is activated. Six-digit LED display. Indicator lamps. Keys for local operation. Manual initialisation All displays of data are in the form of a six-digit LED Disconnect mains voltage. As a supple- ously reconnecting the mains voltage. Release the ment to the display, there are three indicator lamps for keys; the frequency converter has now been program- indication of mains connection ON , warning WARN- med for the factory setting.
Most of the frequency con- verter's parameter Setups can be changed immedi- ately via the control panel, unless this function has been programmed as Locked [1] via parameter Lock for data changes. Using the [QUICK MENU] key, it is possible to access In normal operation, one item of operating data can be the 12 most important parameters of the frequency displayed continuously at the operator's own choice. Parameter - can be read out from the motor's nameplate.
Hand Auto During normal operation the frequency converter is in If for a given parameter the display shows three dots Auto mode, where the reference signal is given exter- at the right, it means that the parameter value has nally, analog or digital via the control terminals. How- more than three digits. In parameter Automatic motor tuning se- lect data value [2]. AMT is activated by pressing start. You can now proceed. Switching between Auto- and Hand mode: By activating the [Change Data] key in [Display Mode], the display will indicate the mode of the frequency converter.
Please note, that parameter may block the choice of mode. This cannot, however, override stop commands via the digital inputs Language see parameter Local control. English english [0] 3. Pa- Spanish espanol [4] rameter Output frequency range is set at Italian italiano [5] Both directions. Function: 4. Description of choice: There is a choice of the languages shown.
The factory NB! Local operation [1]. Function: In this parameter, the local reference can be set man- Description of choice: ually. The unit of the local reference depends on the If Remote operation [0] is selected, the frequency con- configuration selected in parameter Configuration. In order to protect the local reference, parameter 2. Local reference cannot be set via serial digital inputs or via serial communication. If Local operation [1], is selected, the frequency con- verter is controlled via:.
If data is modified or copied to the active Setup 1 setup 1 [1] Setup, the modifications have an immedi- Setup 2 setup 2 [2] ate effect on the unit's operation.
Setup [1]-[4] are four individual Setups Copy to Setup 4 from which can be selected as required. Function: You can copy from the selected active Setup in pa- rameter Programming setup to the selected Setup Programming Setup or Setups in this parameter. The display indicates when copying Function: is in progress. You can select which Setup you want to programme during operation applies both via the control panel and the serial communication port. Setup [1]-[4] are indi- DWNL.
Se- lect Download all parameters [2] if all parameter values DC link voltage [V] transferred are to be copied to the frequency converter DC link voltage [V] [12] to which the control panel is attached. Download can only be per- analog input 53 [V] [17] formed to a frequency converter with the same software version number, see pa- Analog input 60 [mA].
Programming rameter Database identification no. The value is Control word [Hex] Control word [Hex] [27] shown in the display, provided parameters Warning word [Hex] Display readout have been set to Output frequency x warning word [Hex] [28] scaling [5]. Extended status word [Hex] Ext. In parameters Display readout you Resulting reference [unit] reference [unit] [2] Feedback [unit] feedback [unit] [3].
Pulse reference [Hz] gives the reference in Hz connec- Description of choice: ted to terminal Status word [Hex] gives one or several status condi- Reference [unit] gives the resulting reference with unit tions in a Hex code. See Serial communication in Hz in Open loop. Heatsink temp. Control word [Hex] gives the control word for the fre- Output frequency x scaling [-] equals the present output quency converter. Warning word [Hex] gives one or several warnings in Motor current [A] gives the phase current of the motor hex code.
See Serial communication in the VLT measured as an effective value. Design Guide for further information. Communication option card warning [Hex] gives a Power [HP] gives the present power that the motor is warning word if there is a fault in the communication absorbing in HP. Only active if communication options are instal- led. Motor voltage[V] gives the voltage supplied to the mo- If there are no communication options 0 Hex is dis- tor.
DC link voltage [V] gives the intermediate circuit voltage Pulse count gives the number of pulses that the unit of the frequency converter. Value: Running hours [Hours] gives the number of hours that See par. Function: In this parameter, the first of three data values can be Digital input [Binary code] gives the signal status from selected that is to be displayed in the LCP control unit the 5 digital inputs 18, 19, 27, 29 and Terminal display, line 1, position 1. This is a useful function, e.
The display Analog input 53 [V] gives the voltage value of terminal See parameter Large display readout. Description of choice: If Local not active [0] is selected, it is not possible to Small display readout 1. See the functional description given under parameter When this choice is made, parameter Configura- Small display readout.
Description of choice: Remote-operated control and open loop [2] functions See parameter Large display readout. Programming Local control as parameter [3] is used when the See parameter Large motor speed is to be set via parameter Local ref- display readout Feedback [unit] [3] erence, but without parameter Configuration auto- Function: matically shifting to Speed regulation, open loop [0]. See the functional description given under parameter Remote-operated control as parameter [4] works Small display readout.
If the present direc- Value: tion of rotation does not respond to the reversing signal Local not active DISABLE [0] negative reference , the reference will be set to 0.
If the reference signal is negative, the local reference will be set to 0. See also parameter Description of choice: Output frequency range. Select Not active [0], only if an external reset signal has been connected via the digital inputs. Description of choice: If Not active [0] is selected in this parameter, the [JOG]- key will be inactive. If Locked LOCKED [1] Pulse start [8] is selected in parameter Function: Digital input, the motor will remain stop- In this parameter, it is possible to 'lock' the controls to ped after mains connection.
In Auto mode the frequency converter is con- Value: trolled by external signals whereas the frequency con- verter in Hand mode is controlled via a local reference. If Active [1] is selected you can switch between Auto- and Hand mode. For Function: further information, see the Control Unit section. Setting of the required operating mode when the mains voltage is engaged. In this parameter you can select the standard setup of Forced stop, use saved ref.
Using this function, in parameter Quick Menu set- After a start command the motor speed is ramped up up the user can select up to 20 parameters for the to the saved reference in parameter Local refer- Quick Menu key. Forced stop, set ref. Parameter Local reference is to be Quick Menu key is active. Up to 20 parameters can be selected for the user-de- fined Quick Menu. Please note that this parameter can only be set using an LCP 2 control panel.
See Order form. Description of choice: The Quick Menu is set up as follows: 1. Index 1 indicates the first parameter in Quick Menu. Select Index 1. Set Index 1 to for parameter Configuration. Press [OK] when Index 1 has been set to Repeat steps 2 - 4 until all parameters re- quired have been set to the Quick Menu key. Press [OK] to complete the Quick Menu set- up. If parameter Configuration is selected at Index 1, Quick Menu will start with this parameter every time Quick Menu is activated.
Please note that parameter User-defined Quick Menu and parameter Quick Menu setup are reset to the factory setting during initialisation. Programming a constant speed at varying loads.
See par. If Speed control, closed loop [1] is selected, better Description of choice: speed accuracy is obtained. The process signal can be set to the relevant centrifugal pumps, fans. A feedback signal Variable torque - low with CT start [5], - medium with must be added from the process and the process reg- CT start [6] or high with CT start [7], are selected if you ulator must be set in parameter group Special need a greater breakaway torque than can be ach- functions.
Process closed loop is not active if a Devi- ieved with the three first characteristics. Load and slip compensation are not active if variable torque or special motor mode have been selected.
Description of choice: Select a value that corresponds to the nameplate data on the motor, regardless of the frequency converter's mains voltage. This is where to select the rated motor frequency The break points are set in parameters Volt- fM,N.
Description of choice: Select a value that corresponds to the nameplate data NB! Please note that if a value set in the name- plate parameters is changed, there will be an automatic change of pa- Motor current IM,N rameter Stator resistance and Stator reactance. Function: Here you must set a power value [kW] PM,N, corre- Description of choice: sponding to the motor's rated power.
The factory sets Set a value that corresponds to the nameplate data on a rated power value [kW] P M,N, that depends on the the motor.
Set the motor current IM,N taking into ac- type of unit. Description of choice: Set a value that matches the nameplate data on the motor. Settings between one size below and one size Rated motor speed over the factory setting are possible. Select a value that corresponds to the nameplate data on the motor. Function: - If you wish to interrupt automatic motor tun- NB! AMT may not be performed on motors connected in parallel, nor may setup Automatic motor tuning is an algorithm that measures changes be made while AMT is running.
The procedure for AMT controlled from This means that the motor is not delivering any torque. Programming frequency converter to the motor being used.
This is used in particular when the factory setting does not Description of choice: sufficiently cover the motor. Select Optimisation on [2] if you want the frequency converter to perform automatic motor tuning. For the best possible tuning of the frequency converter it is recommended that AMT is performed on a cold motor. It should be noted that repeated AMT runs can cause heating of the motor, resulting in an increase in Stator resistance RS the stator resistance RS.
Value: AMT is performed as follows: 0. Give a STOP signal. Parameter Automatic motor tuning is set ried out automatically, including stator resistance RS. A manually entered RS must apply to a cold motor.
The shaft performance can be improved by fine-tuning RS 3. Param- Stator reactance XS are normally not eter Stator resistance, Rs is updated with the to be changed if nameplate data has been optimised value. RS can be set as follows:. Use the factory settings of RS which the fre- Function: quency converter itself chooses on the basis It is possible to optimise the resonance damping in CT of the motor nameplate data. The grade of the influence is adjusted in this 2.
The value is stated by the motor supplier. Speed to go from 0 to nominal flux level: ms Speed to go from nominal to 0 flux level: ms 4. RS is set automatically when AMT has been completed. See parameter Auto motor Description of functionality: adaption.
The filter monitors the active motor current and changes the motor voltage according to the figure be- low. The filter reacts on levels referring to the nominal motor current. The shaft performance can be improved by fine-tuning RS and XS, see procedure below. Description of choice: XS can be set as follows: 1. UM XL Use the factory settings of XS which the fre- motor voltage. Select DC hold during start delay time [0] to energize Value: the motor with a DC hold voltage during the start delay 0.
Set voltage in parameter DC hold voltage. Function: Choose DC brake during start delay time [1] to energize To ensure a high start torque approx. The current is, however, lay time. Set voltage in parameter DC brake volt- limited by the frequency converter's inverter's safety age.
Choose Coasting during start delay time [2] and the motor will not be controlled by the frequency converter Description of choice: during the start delay time inverter turned off. Regardless of the value assumed by the reference Start delay signal, the output frequency equals the setting in pa- START DELAY rameter Start frequency and the output voltage will Value: correspond to the setting in parameter Voltage at 0.
Function: This functionality is typically used in hoist applications. This parameter enables a delay of the start-up time It is used in particular in applications in which a cone after the conditions for start have been fulfilled.
When anchor motor is applied, where the direction of rotation the time has passed, the output frequency will start by is to start clockwise followed by the reference direc-. Programming ramping up to the reference.
The direction of rotation of the motor will always follow in the reference direction. It is used in particular for applications in which Coasting during start delay time a cone anchor motor is applied.
Function: This is where to choose the required mode during the start delay time parameter Start delay time. This is where to choose the function of the frequency converter after the output frequency has become lower Description of choice: than the value in parameter The min. In this parameter, the DC brake cut-in frequency is set at which the DC brake is to be activated in connection with a stop command. STOP Set the required frequency.
The frequency converter can monitor the motor tem- perature in two different ways:. See parameter 0. Function: - Thermal load calculation ETR - Electronic The start frequency is active for the time set in param- Thermal Relay , based on present load and eter Start delay, after a start command. The output time. This is compared with the rated motor frequency will 'jump' to the next preset frequency. To achieve this parame- motor's internal ventilation being reduced. Description of choice: Set the required start frequency.
If parameter is set higher than param-. Programming eter , the start delay function param- ETR functions do not begin to calculate the load eter and will be skipped.
This means that you can use the ETR func- tion even when changing between two or more motors. Function: Select Thermistor warning [1] if you want a warning Initial voltage is active for the time set in parameter when the connected thermistor becomes too hot. Start delay , after a start command. Select ETR warning if you want a warning when the motor is overloaded according to the calculations. You can also programme the frequency converter to give a Description of choice: warning signal via one of the digital outputs.
Select Set the required voltage necessary to cut out the me- ETR Trip if you want a trip when the motor is over- chanical brake. It is assumed that parameter Start loaded according to the calculations. By in- In this parameter, the DC brake voltage is set which is creasing the load compensation, the motor is given an to be activated at stop when the DC brake frequency extra voltage and frequency supplement at increasing set in parameter DC brake cut-in frequency is loads.
This is used e. Subsequently, the and idle-load current of the motor. DC brake voltage will be active for the time set in pa- rameter DC brake time. If this value is set too high, the frequency Description of choice: converter may cut out because of over- To be set as a percentage value of the max. DC brake current.
Too high load compensation start voltage. In nal brake is activated; this takes place via the output this parameter, the slip compensation can be fine- defined in parameter Relay output or Dig- tuned, thereby compensating for tolerances on the ital output terminal Slip compensation is only active if a selection has been made of Speedregulation, open Description of choice: loop [0] in parameter Configuration and Constant Set the required frequency.
To be set as a percentage value of the max. Shop Online. PLC Repairs. Sell to Us. About Us. Besuch aus Deutschland? Gehe zu DE Seite? Home Brands Danfoss N Shopping around for this part? New Refurbished Repair.
First Name. Last Name. Company Optional. Telephone Optional. Message Part Number: N New. Request Price. Message Part Number: N Refurbished. Repair What's repair? Express Repair 48 Hours. Synchronizing and positioning option onizing and positioning option pages. Page 4: Quick Setup Remote operation er, i.
U, V, W. The screen ends in a screen connector. Page 5: Motor Start The earth leakage current is higher than 3. The software version number can be seen from parameter Warning It can be extremely dangerous to touch the electrical parts even when the mains supply has been disconnected. Page 7: High Voltage Warning m 16 ft. Please ensure that no unintended start occurs, these contact Danfoss Drives for further infor- stop functions are not sufficient. While parameters are being changed, the motor may start.
Page Automatic Motor Tuning When the frequency converter is in Hand mode the readout will be like: and the reference can be changed by using the fol- lowing keys: Please note, that parameter may block the choice of mode. Page 13 Resulting reference [unit] play mode. Page 17 Parameter Local reference is to be Quick Menu key is active. Page 18 Quick Menu will start with this parameter every time Quick Menu is activated.
Please note that parameter User-defined Quick Menu and parameter Quick Menu setup are reset to the factory setting during initialisation. Page Load And Motor Load and slip compensation are not active if variable torque or special motor mode have been selected. Page 20 Description of choice: Select a value that corresponds to the nameplate data on the motor. Page 23 This is where to choose the required mode during the start delay time parameter Start delay time.
Page 24 The frequency converter can monitor the motor tem- alarm. Page 25 This function cannot protect the individual motors in the case of motors linked in par- allel. Page 27 Page 28 If 1. Page 30 0. Page 31 Description of choice: Set the required ramp-down time. Page 32 Sum sum via the digital inputs or via serial communication.
Page 35 Enter the frequencies to be avoided. Class 1A: Equipment used in an industrial environment. Class 1B: Equipment used in areas with a public supply network residential, commerce and light industry. See section entitled Galvanic Isolation. Page 87 Max.
Page 88 The relay contact is separated from the rest of the circuit by strengthened isolation. Inductive loads at cosphi 0. Page 94 This number refers to a conversion figure to be used Unsigned 32 when writing or reading via serial communication with Text string a frequency converter. Page 95 Brake cut out value 3. Page 96 0. High frequency Low Feedback High Feedback Page 97 This number refers to a conversion figure to be used Unsigned 32 when writing or reading via serial communication with Text string a frequency converter.
Page 98 Maximum pump frequency Minimum pump power Maximum pump power No flow power compensation Dry run time out Dry run interlock timer 30 min. Page This number refers to a conversion figure to be used Unsigned 32 when writing or reading via serial communication with Text string a frequency converter.
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