Danfoss VLT FCD 303 Operating Instructions Manual Download Page 9

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VLT

FCD Series

Installation

Prepare the adaptor plate for mounting on the motor by

drilling the fixing holes and the hole for the cables.

Mount the plate on the motor with the normal terminal

box gasket.

Knock out the 4 screw holes for mounting the adaptor

plate (outer holes).

Mount the terminal box onto the motor by the 4 sealing

screws and the gasket supplied.

Use the supplied star washers for securing PE

connection according to EN 60204. The screws must

be tightened with 5 Nm.

Universal adaptorplate

Allowed mounting positions

MG.04.B7.02 - VLT is a registered Danfoss trademark

Summary of Contents for VLT FCD 303

Page 1: ...on with service switch 16 Connection of HAN 10E motor plug for T73 16 Parallel connection of motors 17 Motor cables 17 Motor thermal protection 17 Brake resistor 17 Control of mechanical brake 18 Elec...

Page 2: ...s 102 Warning words extended status words and alarm words 105 Aggressive environments 106 Cleaning 106 Derating for running at low speed 107 Galvanic isolation PELV 107 Derating for air pressure 108 E...

Page 3: ...uctions can be used for all FCD 300 Series frequency converters with software version 1 5x The software version number can be seen from parameter 640 Software version no NB Indicates something to be n...

Page 4: ...han 3 5 mA 5 Protection against motor overload is not included in the factory setting If this function is required set parameter 128 Motor thermal protection to data value ETR trip or data value ETR w...

Page 5: ...electronics without the need for unwiring The FCD 300 is a part of the VLT frequency converter family which means similar funcionality programming and operating as the other family members Flexible i...

Page 6: ...it DC voltage 2 x mains voltage V 4 Intermediate circuit coils Evens out the intermediate circuit current and limits the load on mains and components mains transformer cables fuses and contactors 5 In...

Page 7: ...335 A 192 258 A1 133 170 B 244 300 B1 300 367 B2 284 346 C 142 151 C1 145 154 Cable Gland sizes M16 M20 M25 x 1 5 mm Space for cable inlets and service switch handle 100 150 mm Spacing for mechanical...

Page 8: ...ced if derating for ambient temperature is not considered Stand alone mounting wall mounting For best cooling the unit should be mounted vertically however where space limitations require it horizonta...

Page 9: ...l box gasket 3 Knock out the 4 screw holes for mounting the adaptor plate outer holes 4 Mount the terminal box onto the motor by the 4 sealing screws and the gasket supplied Use the supplied star wash...

Page 10: ...glands It must be assured that appropriate cable glands needed for the environment are chosen and carefully mounted Screened armoured cables The screen must have low HF impedance which is achieved by...

Page 11: ...of the communication cable always apply a short earthing cable between units that are connected to the same communication cable 2 or connect to an earthed frame 3 Potential equalization All metal par...

Page 12: ...he thermistor must be wired to terminals 31a and 31b and thermistor trip activated by programming parameter 128 to thermistor trip 2 See parameter 128 for further details Cable entries must be chosen...

Page 13: ...24 V are options RFI switches J1 J2 J1 and J2 must be removed at IT mains and delta grounded mains with phase to earth voltage 300 V also during earth failure J1 and J2 can be removed to reduce leakag...

Page 14: ...VLT FCD Series Location of terminals T11 T12 T16 T52 T56 T22 T26 T62 T66versions with service switch MG 04 B7 02 VLT is a registered Danfoss trademark 14...

Page 15: ...s Installation T73 version with motor plug and sensor plugs Version is supplied from Danfoss with wiring as shown T63 version with service switch no motor plug MG 04 B7 02 VLT is a registered Danfoss...

Page 16: ...h connection See Technical data for correct dimensioning of cable cross section All types of three phase asynchronous standard motors can be connected to a frequency converter Normally small motors ar...

Page 17: ...uning AMT cannot be used when motors are connected in parallel Parameter 101 Torque characteristic must be set to Special motor characteristics 8 when motors are connected in parallel Motor cables See...

Page 18: ...plications you need to be able to control an electromagnetic brake The brake is controlled using the special mechanical brake control supply terminals 122 123 When the output frequency exceeds the bra...

Page 19: ...se the instructions for the unit in question In connection with very long control cables and analogue signals in rare cases depending on the installation 50 60 Hz earth loops may occur because of nois...

Page 20: ...fications see the Operating Instructions MG 04 BX YY digital inputs terminals 18 19 29 33 Terminals 203 204 are used for sensor supply Terminal 203 common Terminal 204 24 V Terminals 201 202 can be us...

Page 21: ...variants terminals 68 and 69 can be used provided Profibus communication is stopped Relay connection See parameter 323 Relay output for programming of relay output No 01 02 1 2 make normally open 01 0...

Page 22: ...FCD Series Connection examples NB Avoid leading the cables over the plugs to the electronics Dont loosen screw fixing the spring for the PE connection MG 04 B7 02 VLT is a registered Danfoss trademark...

Page 23: ...nal 29 Par 302 Digital input Pulse start 8 Par 303 Digital input Stop inverted 6 Par 304 Digital input Coasting stop inverted 2 Par 305 Digital input Jog 13 Speed up down Speed up down using terminals...

Page 24: ...d 2 Par 308 Analogue input Reference 1 Par 309 Terminal 53 min scaling 0 Volt Par 310 Terminal 53 max scaling 10 Volt Preset references Switch between 8 preset references via two digital inputs and Se...

Page 25: ...ut Coasting stop inverted 2 Par 323 Relay output Mechanical brake control 25 See also par 138 139 140 Mechanical brake control 25 0 Brake is closed Mechanical brake control 25 1 The brake is open See...

Page 26: ...nel unless this function has been programmed as Locked 1 via parameter 018 Lock for data changes Control keys for parameter Setup The control keys are divided into functions in such a way that the key...

Page 27: ...nnot override a stop command NB If the local control keys are set to inactive these will both become active when the frequency converter is set to Local control and Remote control via parameter 002 Lo...

Page 28: ...data value of an operating data item with unit and line 1 contains a text that explains line 2 In the example Frequency has been selected as readout via parameter 009 Large display readout In normal o...

Page 29: ...frequency converter is in most cases ready for operation Scroll through the Quick menu using the keys and change the data values by pressing CHANGE DATA OK The Menu mode allows choosing and changing...

Page 30: ...the value that will be entered saved when acknowledgment is given OK Change of numeric data value If the selected parameter is represented by a numerical data value a digit is first chosen using the...

Page 31: ...range is set at Both directions 4 parameter 003 Local reference where the reference can be set using the and keys 5 an external control command that can be connected to the digital inputs see paramet...

Page 32: ...P 5 Function You can select which Setup you want to programme during operation applies both via the control panel and the serial communication port It is for example possible to programme Setup 2 2 wh...

Page 33: ...E Value 0 01 100 00 1 00 Function In this parameter the factor is selected by which the output frequency is to be multiplied The value is shown in the display provided parameters 009 012 Display reado...

Page 34: ...oad on the frequency converter 100 is the cut out limit Running hours Hours gives the number of hours that the motor has tun since the last reset in parameter 619 Reset of running hours counter Digita...

Page 35: ...erated control and open loop without slip compensation LOC DIG CTRL 2 Local control as parameter 100 LOC CTRL AS P100 3 Remote operated control as parameter 100 LOC DIG CTRL AS P100 4 Function This is...

Page 36: ...n of choice If Not active 0 is selected in this parameter the STOP key will be inactive NB If Not active 0 is selected the motor cannot be stopped by means of the STOP key 015 Local jog LOCAL JOGGING...

Page 37: ...s voltage is cut back in Parameter 003 Local reference is to be zeroed NB In remote operation parameter 002 Local remote operation the start stop state at the time of mains connection will depend on t...

Page 38: ...4 until all parameters required have been set to the Quick Menu key 6 Press OK to complete the Quick Menu setup If parameter 100 Configuration is selected at Index 1 Quick Menu will start with this pa...

Page 39: ...the relevant process unit or as a percentage A feedback signal must be added from the process and the process regulator must be set in parameter group 400 Special functions Process closed loop is not...

Page 40: ...motor regardless of the frequency converter s mains voltage 104 Motor frequency fM N MOTOR FREQUENCY Value 24 1000 Hz 50 Hz Function This is where to select the rated motor frequency fM N Description...

Page 41: ...as possible the correct type plate data for the motor connected to the frequency converter must be keyed into parameters 102 to 106 Alarms will appear in the display if faults arise during tuning of...

Page 42: ...ription of choice Set the necessary time for which a high start torque is required 120 Start delay START DELAY Value 0 0 10 0 sec 0 0 sec Function This parameter enables a delay of the start up time a...

Page 43: ...n the value in parameter 123 The min frequency for activation of function at stop or after a stop command and when the output frequency has been ramped down to 0 Hz Description of choice Select Coasti...

Page 44: ...y integrated thermistor in the motor is to be able to stop the frequency converter if the motor overheats The cut out value is 3 k If a motor features a Klixon thermal switch instead this can also be...

Page 45: ...t and a reference signal is present NB If parameter 123 is set higher than parameter 130 the start delay function parameter 120 and 121 will be skipped 131 Initial voltage INITIAL VOLTAGE Value 0 0 20...

Page 46: ...atio only affects the voltage characteristic if a selection has been made of Constant torque 1 parameter 101 Torque characteristic Description of choice The U f ratio is only to be changed if it is no...

Page 47: ...is normally not to be changed if the nameplate data have been set parameters 102 106 Description of choice XL can be set as follows 1 The value is stated by the motor supplier 2 Use the factory settin...

Page 48: ...Value General GENERAL 0 Danfoss Bauer DANFOSS BAUER 1 Function This parameter selects the type of motor connected to the frequency converter Description of choice The value can be selected general fo...

Page 49: ...allowed to run If Both directions has been selected in parameter 200 Output frequency range the minimum frequency is of no significance Description of choice The value chosen can range from 0 0 Hz to...

Page 50: ...d external references simultaneously In parameter 214 Reference function a selection can be made to determine how preset references should be added to the external references There is also an independ...

Page 51: ...m Process reg closed loop 3 Par 416 Description of choice The minimum reference is preset if the motor has to run at a minimum speed regardless of whether the resulting reference is 0 205 Maximum refe...

Page 52: ...ption of parameter 207 Ramp up time 1 Description of choice Set the required ramp up time Shift from ramp 1 to ramp 2 by activating Ramp 2 via a digital input 210 Ramp down time 2 RAMP DOWN TIME 2 Val...

Page 53: ...ndling of references The following parameters are preset Par 204 Minimum reference 10 Hz Par 205 Maximum reference 50 Hz Par 215 Preset reference 15 Par 308 Term 53 Analogue input Reference Par 309 Te...

Page 54: ...depending on the choice made in parameter 214 Reference function The choice between preset references can be made via the digital inputs or via serial communication Preset ref msb Preset ref lsb 0 0...

Page 55: ...GH must be programmed within the frequency converter s normal operating range See drawing at parameter 223 Warning Low current ILOW 225 Warning Low frequency fLOW WARN FREQ LOW Value 0 0 par 226 Warn...

Page 56: ...ion during ramp up after a start command and after a stop command or during stop The warning functions are activated when the output frequency has reached the resulting reference The signal outputs ca...

Page 57: ...wn SPEED DOWN 17 17 17 17 17 Catch up CATCH UP 19 19 19 19 19 Slow down SLOW DOWN 20 20 20 20 20 Ramp 2 RAMP 2 21 21 21 21 21 Preset ref LSB PRESET REF LSB 22 22 22 22 22 Preset ref MSB PRESET REF MSB...

Page 58: ...start stop command is required Logic 1 start logic 0 stop Latched start if a pulse is applied for min 14 ms the frequency converter will start the motor provided no stop command has been given The mo...

Page 59: ...tion Logic 0 remote controlled references are active logic 1 one of the four preset references is active as can be seen from the table above Precise stop inverse is selected to obtain a high degree of...

Page 60: ...k parameter 204 Minimum reference RefMIN 414 Minimum feedback FBMIN Description of choice Set the required voltage value For reasons of accuracy compensation should be made for voltage loss in long si...

Page 61: ...parameter 318 Function after time out will be activated This function is only active if in parameter 309 Terminal 53 min scaling a value higher than 1 Volt has been selected or if in parameter 315 Ter...

Page 62: ...20 mA 4 20 mA An output signal is obtained which is proportional to the present output power 20 mA corresponds to the value set in parameter 102 Motor power PM N 0 Temp MAX 0 20 mA 4 20 mA An output...

Page 63: ...put current is lower than the value set in parameter 224 Warning High current IHIGH Feedback higher than FBLOW the feedback value is higher than the value set in parameter 227 Warning Low feedback FBL...

Page 64: ...ck FBMIN Maximum feedback FBMAX parameter 414 415 0 fMAX Par 0 342 An output signal is obtained which is proportional to the output frequency in the interval 0 fMAX parameter 202 Output frequency high...

Page 65: ...with or without reset Counter stop with reset 1 After each precise stop the number of pulses counted during ramp down 0 Hz is reset Counter stop without reset 2 The number of pulses counted during ra...

Page 66: ...in parameter 406 Automatic restart time Description of choice If Manual reset 0 is selected reset is to be carried out via the STOP RESET key a digital input or serial communication If the frequency...

Page 67: ...obtained which is greater than the mains voltage up to 5 414 Minimum feedback FBMIN MIN FEEDBACK Value 100 000 000 par 415 FBMAX 0 000 Function Parameter 414 Minimum feedback FBMIN and 415 Maximum fee...

Page 68: ...setpoint and feedback signal A transmitter provides the PID regulator with a feedback signal from the process as an expression of the process s actual mode The feedback signal varies as the process l...

Page 69: ...reset via serial communication NB It is best to preset terminals that are not being used to No function 0 Differentiator gain limit If very rapid variations occur in an application in either the refer...

Page 70: ...optimal setting of the process regulator will mean that a relatively long period of time will pass before the required process condition is achieved In these applications it can be a good idea to def...

Page 71: ...if an error has occurred 419 Speed PID differential time SPEED DIFF TIME Value 0 00 OFF 200 00 ms 20 00 ms Function The differentiator does not react to a constant error It only makes a contribution w...

Page 72: ...of choice Set the output voltage U1 that is to match the first output frequency F1 parameter 424 F1 frequency 424 F1 frequency F1 FREQUENCY Value 0 0 par 426 F2 frequency Par 104 Motor frequency Func...

Page 73: ...regulator is to continue regulating on a deviation even if it is not possible to increase reduce the output frequency Description of choice The factory setting is Enable 1 which means that the integr...

Page 74: ...FF 10 00 sec 0 00 sec Function The differentiator does not react to a constant error It only makes a gain when an error changes The quicker the deviation changes the stronger the gain from the differe...

Page 75: ...ion which can be dangerous or prevent correct catching of a rotating motor Use the DC brake instead If the load is driven e g by Windmilling rotating motor effects the unit may cut out because of over...

Page 76: ...e user sets the voltage by which the level for resistor braking is reduced It is only active when resistor in parameter 400 is selected Description of choice The greater the reduction value the faster...

Page 77: ...sponding to a byte Each character is secured via a parity bit which is set at 1 when it reaches parity i e when there is an equal number of 1 s in the 8 data bits and the parity bit in total A charact...

Page 78: ...used Bit 5 0 No Broadcast Bit 0 4 Frequency converter address 1 31 2 Address format 1 126 The byte for address range 1 126 has the following profile Bit 7 1 address format 1 126 active Bit 0 6 Freque...

Page 79: ...word 0 0 1 1 Write parameter value in RAM double word 1 1 0 1 Write parameter value in RAM and EEprom double word 1 1 1 0 Write parameter value in RAM and EEprom word 1 1 1 1 Read write text Response...

Page 80: ...ster If a parameter contains not a numerical value but several data options e g parameter 001 Language where 0 corresponds to English and 3 corresponds to Danish the data value is selected by entering...

Page 81: ...rameter 207 Ramp up time 1 IND 0000 Hex PWEHIGH 0000 Hex PWELOW 0000 Hex If the value in parameter 207 Ramp up time 1 is 10 sec the response from the slave to the master will be Conversion Under the s...

Page 82: ...auses the frequency converter to be able start the motor if the other starting conditions have been fulfilled Note In parameter 502 Coasting stop a selection is made to define how Bit 03 gates with th...

Page 83: ...versing Bit 15 1 causes reversing Note In the factory setting reversing is set to digital in parameter 506 Reversing Bit 15 only causes reversing when either Ser communication Logic or or Logic and is...

Page 84: ...s that the frequency converter has a start signal or that the output frequency is greater than 0 Hz Bit 13 Voltage warning high low Bit 13 0 means that there are no voltage warnings Bit 13 1 means tha...

Page 85: ...output frequency See description under Control word according to FC protocol Bit 06 Ramp stop start See description under Control word according to FC protocol Bit 07 Reset See description under Cont...

Page 86: ...trol word 0 Bit 05 ON 3 OFF 3 Bit 05 0 means that Bit 02 in the control word 1 Bit 05 1 means that Bit 02 in the control word 0 Bit 06 Start enable start disable Bit 06 1 after reset of a trip after a...

Page 87: ...mplement 1101 1111 1111 1111 1111 1 2 complement 1110 0000 0000 0000 0000 Control word 047F Hex Start command Reference E000 Hex 50 reference Present output frequency The value of the frequency conver...

Page 88: ...eter 501 Baudrate cannot be selected via the serial port but must be preset via the operating unit 502 Coasting Stop COASTING SELECT Value Digital input DIGITAL INPUT 0 Serial port SERIAL PORT 1 Logic...

Page 89: ...0 1 Motor running 1 0 Motor running 1 1 Motor running Logic or 3 Dig input Serial port Function 0 0 Quick stop 0 1 Quick stop 1 0 Quick stop 1 1 Motor running 504 DC brake DC BRAKE SELECT Value Digita...

Page 90: ...e Digital input DIGITAL INPUT 0 Serial port SERIAL PORT 1 Logic and LOGIC AND 2 Logic or LOGIC OR 3 Function See function description for parameter 502 Coasting stop Description of choice The table be...

Page 91: ...Setup no 0 0 0 0 1 0 0 0 1 2 0 0 1 0 3 0 0 1 1 4 0 1 0 0 2 0 1 0 1 2 0 1 1 0 4 0 1 1 1 4 1 0 0 0 3 1 0 0 1 4 1 0 1 0 3 1 0 1 1 4 1 1 0 0 4 1 1 0 1 4 1 1 1 0 4 1 1 1 1 4 508 Selection of preset ref PRE...

Page 92: ...reaction is preset in parameter 514 Bus time interval function Description of choice Preset the required time 514 Bus time interval function BUS TIMEOUT FUNC Value Off OFF 0 Freeze output frequency F...

Page 93: ...5 Term 29 pulse input PULSE INPUT 29 Hz Function These parameters can be read out via the serial communication port and the LCP display See also parameters 009 012 Display readout NB Parameters 515 54...

Page 94: ...present status word for the frequency converter in Hex See Serial communication for the VLT 2800 Inverter temperature parameter 537 Gives the present inverter temperature on the frequency converter T...

Page 95: ...rive s Modbus RTU will wait between characters that are sent by the master controller When this amount of time expires the drive s Modbus RTU interface will assume that it has received the entire mess...

Page 96: ...overtemperatures Gives the number of overtemperature faults that have been registered on the frequency converter s heat sink Parameter 605 Number of overvoltages Gives the number of overvoltages of t...

Page 97: ...test the control card There is also the opportunity to perform an initialisation at the factory setting for all parameters in all Setups with the exception of parameters 500 Address 501 Baudrate 600...

Page 98: ...until the light in the display has disappeared 3 Connect the mains voltage 4 An initialisation is performed in all parameters in all Setups with the exception of parameters 500 Address 501 Baudrate 60...

Page 99: ...LCP appears here Example ID 1 42 2 kB Parameter 626 Nameplate Database ID number The ID number of the software s database appears here Example ID 1 14 Parameter 627 Nameplate Power section version Th...

Page 100: ...3 Function This parameter enables a configuration of a Profibus Control Card The default value depends on the produced unit also being the maximum obtainable value This means that a control card only...

Page 101: ...he case Typically the intermediate circuit voltage or output current measured immediately before failure Local Control Panel LED diagnostics on decentralised FCD 300 No Name Colour OK status Alternati...

Page 102: ...4 Mains phase loss MAINS PHASE LOSS X X X 5 Voltage warning high DC LINK VOLTAGE HIGH X 6 Voltage warning low DC LINK VOLTAGE LOW X 7 Overvoltage DC LINK OVERVOLT X X X 8 Undervoltage DC LINK UNDERVO...

Page 103: ...sec An undervoltage can occur when the connected mains voltage is too low Check whether the supply voltage is suitable for the frequency converter see Technical data When the frequency converter is s...

Page 104: ...emit a warning and the motor will continue to run unchanged If the temperature continues to rise the switch frequency is reduced automatically See Temperature dependent switching frequency If the int...

Page 105: ...ing fail 000040 HPFP bus timeout 000080 Standard bus timeout 000100 Curr short circuit 000200 Switch mode fault 000400 Earth fault 000800 Overcurrent 002000 Motor thermistor 004000 Motor overload 0080...

Page 106: ...otection against dirt and water ingress and is designed suitable for cleaning as performed in food and beverage plants with the concentrations of cleaning solvent as recommended by the manufacturer Hi...

Page 107: ...50 178 It is also a requirement that installation is carried out as described in local national PELV regulations All control terminals terminals for serial communication and relay terminals are safel...

Page 108: ...ured brake cable as well as LCP with cable VLT FCD 300 with class 1A RFI filter Product standard environment Basic standard Complies EN 50081 2 Industry EN55011 group 1 class A Complies EN 61800 3 Fir...

Page 109: ...nstant torque 160 in 1 min Starting torque parameter 101 Torque characteristics Variable torque 160 in 1 min Starting torque parameter 119 High starting torque 180 for 0 5 sec Overload torque paramete...

Page 110: ...0 5 V DC Voltage level logic 1 10 V DC Maximum voltage on input 28 V DC Input resistance Ri approx 2 k Scan interval 13 3 msec Resolution 10 bit Accuracy 100 Hz 1 kHz terminal 33 Max error 0 5 of full...

Page 111: ...ication Terminal number 68 TX RX 69 TX RX Terminal number 67 5 V Terminal number 70 Common for terminals 67 68 and 69 Full galvanic isolation See section entitled Galvanic Isolation Relay outputs 1 Nu...

Page 112: ...terminals 18 19 27 29 33 26 6 msec Speed control range open loop 1 15 of synchronous speed Speed control range open loop 1 1 kW approximately 1 10 of synchronous speed motor dependent Speed control r...

Page 113: ...ture of the power module is below 70 C The frequency converter is protected against short circuits on motor terminals U V W If a mains phase is missing the frequency converter will cut out Monitoring...

Page 114: ...ieldbus option built in F10 Profibus DP V0 V1 3 Mbaud F12 Profibus DP V0 V1 12 Mbaud F30 DeviceNet F70 AS interface Installation box positions 22 24 T00 No Installation box T11 Installation box motor...

Page 115: ...VLT FCD Series All about FCD 300 Ordering form FCD 300 MG 04 B7 02 VLT is a registered Danfoss trademark 115...

Page 116: ...fuses IEC UL 2 A 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 Efficiency3 96 Power loss at max load W 22 29 40 59 80 117 160 190 Weight kg 5 8 5 8 5 8 5 8 5 8 9 5 9 5 9 5 At mains voltage min 3 x 4...

Page 117: ...th the unit Operating instructions MG 04 BX YY Various literature for FCD 300 Data sheet MD 04 AX YY Design Guide Decentral Solutions MG 90 FX YY Communication with FCD 300 Profibus DP V1 Operating In...

Page 118: ...al reset of trip Active Yes Yes 0 5 018 Data change lock Not locked Yes Yes 0 5 019 Operating status at power up Forced stop use saved ref Yes Yes 0 5 020 Lock for Hand mode Active Yes No 0 5 024 User...

Page 119: ...0 Start delay 0 0 sec No Yes 1 5 121 Start function Coast in start del No Yes 0 5 122 Function at stop Coast No Yes 0 5 123 Min freq for activation of par 122 0 1 Hz No Yes 1 5 126 DC braking time 10...

Page 120: ...ramp time 3 00 sec Yes Yes 2 7 212 Quick stop ramp down time 3 00 sec Yes Yes 2 7 213 Jog frequency 10 0 Hz Yes Yes 1 6 214 Reference function Sum Yes Yes 0 5 215 Preset reference 1 0 00 Yes Yes 2 3 2...

Page 121: ...ing 10 0 V Yes Yes 1 6 314 Term 60 analogue input current No function Yes Yes 0 5 315 Term 60 min scaling 0 0 mA Yes Yes 4 6 316 Term 60 max scaling 20 0 mA Yes Yes 4 6 317 Time out 10 sec Yes Yes 1 5...

Page 122: ...eed PID lowpass filter 20 ms Yes Yes 3 6 423 U1 voltage par 103 Yes Yes 1 6 424 F1 frequency Par 104 Yes Yes 1 6 425 U2 voltage par 103 Yes Yes 1 6 426 F2 frequency par 104 Yes Yes 1 6 427 U3 voltage...

Page 123: ...ncy No No 1 3 519 Data readout Frequency x scaling No No 1 3 520 Data readout Motor current No No 2 7 521 Data readout Torque No No 1 3 522 Data readout Power kW No No 1 7 523 Data readout Power HP No...

Page 124: ...mode Normal operation Yes No 0 5 621 Nameplate Unit type No No 0 9 624 Nameplate Software version No No 0 9 625 Nameplate LCP identification no No No 0 9 626 Nameplate Database identification no No No...

Page 125: ...readout 92 DC brake time 44 DC brake voltage 45 DC Braking 43 DC hold voltage 46 Derating 107 108 Derating for running at low speed 107 Diagram 13 Differentiator 69 Digital inputs 58 Digital output 64...

Page 126: ...r reference 23 Precise stop function 64 Preset reference 54 Preset references 24 Process control closed loop 39 Process PID 73 Process regulation 68 Process units 67 Programming Setup 32 Protocol 94 P...

Page 127: ...ructure 77 Telegram Traffic 77 Terminal 42 61 Terminal 53 60 Terminal 60 60 Terminals 16 23 Thermal motor protection 44 Thermistor 44 Time out 61 Torque characteristic 39 U U f ratio 46 V Variable tor...

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Danfoss VLT FCD 303, Operating Instructions Manual

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