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12 · vacon

General

Tel. +358 (0)201 2121 • Fax: +358 (0)201 2121 205

NOTE! UPS may be needed during short circuit situation to keep MCB closed if control voltage is
taken from the grid where the short circuit occurs.

1.8

Start Sequence

Ready to switch

Charge

DC-Link

> 85 %

Close Main

Contactor

YES

Main Contactor

Closed

YES

MCC Fault

Fault

Reset

Run Enable

Ready To Run

Start Signal

YES

Synchronize with

mains

Synch OK

YES

Line Synch Fault

F10

Running

Start

Figure 7.

AFE start sequence

Содержание Vacon NXP

Страница 1: ...vacon nxp ac drives grid converter application manual arfiff03...

Страница 2: ......

Страница 3: ...1 14 Grid Converter units 17 1 14 1 Air cooled 500 Vac Units 465 800 Vdc 18 1 14 2 Air Cooled 690 Vac Units 640 1100 Vdc 18 1 14 3 Liquid Cooled 500 Vac Units 465 800 Vdc 18 1 14 4 Liquid Cooled 690 V...

Страница 4: ...2 Delayed DO 1 42 4 5 3 Delayed DO 2 42 4 5 4 Analogue output 1 43 4 5 5 Analogue output 2 44 4 5 6 Analogue output 3 45 4 5 7 Options 45 4 6 Limit settings 46 4 6 1 Current limit 46 4 6 2 Active curr...

Страница 5: ...Reference adjust functions 64 5 3 Ramp control 66 5 4 Input signals 67 5 4 1 Basic settings 67 5 4 2 Digital input signals 68 5 4 3 Analogue inputs 1 4 72 5 5 Output signals 75 5 5 1 Digital output si...

Страница 6: ...4 2 DIN ID control 112 5 15 Grid voltage PI controller 113 5 15 1 Grid voltage PI OPT D7 limits 114 6 Keypad control parameters 115 7 FB Status and control in detail 116 7 1 FB DC Reference 116 7 2 St...

Страница 7: ...e AFE mode transfers power between DC and AC AFE cannot create grid by itself it needs to be connected to existing grid U2 Filter G1 U1 Q2 UDC Figure 1 1 2 Island Static Power Supply Island mode gener...

Страница 8: ...n ordinary generator Micro Grid mode does not control DC Voltage With the help of voltage droop and frequency droop more than one Micro Grid and or Generators can work together Q1 T2 Ship Grid Filter...

Страница 9: ...the power management system gives a command to decrease frequency 1 2 3 4 1 2 3 4 50 5 Hz 51 0 Hz 51 5 Hz 52 0 Hz 48 0 Hz 48 5 Hz 49 0 Hz 49 5 Hz 50 0 Hz Loading Un loading Drooping Freq Change 25 50...

Страница 10: ...tor side and the other operates on Island mode or Micro Grid mode on the grid side The start command to generator side drive Both drives can make DC charging if powered by 24 Vdc When DC is at an 80 o...

Страница 11: ...ging circuit is needed This unit is selected when low harmonics are required The principle connection of AFE drive has been described in Figure 6 The external 24 Vdc is recommended for control board s...

Страница 12: ...10 vacon General Tel 358 0 201 2121 Fax 358 0 201 2121 205 1 Figure 6 Connection...

Страница 13: ...charging is stopped DC Charging is stopped when the drive receives feedback from P2 4 2 4 MCB Feedback NOTE Use suitably sized DC Charging resistor To select the correct size check Pulse loadability...

Страница 14: ...age is taken from the grid where the short circuit occurs 1 8 Start Sequence Ready to switch on Charge DC Link DC Link 85 NO Close Main Contactor YES Main Contactor Closed YES NO MCC Fault Fault Reset...

Страница 15: ...MCB Closed No Yes F64 A3 Delayed End Figure 8 Stop sequence 1 10 Voltage compensation Grid Converter system will have voltage losses Depending on the system the losses may be more than 50 Vac when ope...

Страница 16: ...urements exceed the set limit values the voltage compensation falls back to open loop control Inductor Size and Losses affect Grid Nom Voltage 400 Vac Reactive Current 30 Active Current 50 Inductor Si...

Страница 17: ...7 user manual Synchronisation to the grid can be made without the OPT D7 when the drive operates in the AFE or the Micro Grid mode This requires that the output terminals of the drive are connected to...

Страница 18: ...or for Air Cooled Vacon NX AFE User Manual and for Liquid Cooled Vacon NXP Liquid Cooled Drives User Manual Downloading AFE or uGrid application to products other than those listed are considered to b...

Страница 19: ...rd Application level this was V081 Basic as in fieldbus manual o FB Status and FB Control word modified to be more suitable for AFE use following idea of ProfiDrive standard V080 o Minor compatibility...

Страница 20: ...730 664 487 730 NXA09205A0T02WG CH63 920 836 613 920 NXA11505A0T02WG CH63 1150 1045 767 1150 NXA16405A0T02WG CH64 1640 1491 1093 1640 NXA23005A0T02WG CH64 2300 2091 1533 2300 1 14 4 Liquid Cooled 690...

Страница 21: ...nd controls 8 DIN1 Programmable G2 2 1 9 DIN2 Programmable G2 2 1 10 DIN3 Programmable G2 2 1 11 CMA Common for DIN 1 DIN 3 Connect to GND or 24V 12 24V Control voltage output Voltage for switches see...

Страница 22: ...0 power from DC side to AC side V1 1 9 Status Word 43 V1 1 10 Supply Frequency Hz 1 Drive output frequency V1 1 11 Supply Voltage V 1107 Drive output voltage V1 1 12 Line Frequency D7 Hz 1654 Measure...

Страница 23: ...Code Parameter Unit ID Description V1 4 1 DIN1 DIN2 DIN3 15 V1 4 2 DIN4 DIN5 DIN6 16 V1 4 3 DIN Status 1 56 V1 4 4 DIN Status 2 57 V1 4 5 Analogue Input 1 13 V1 4 6 Analogue Input 2 14 V1 4 7 Analogu...

Страница 24: ...oltage P2 1 1 1 35 110 00 1025 Vdc 100 690 1 35 V1 1 4 Total Current A ID 1113 The filtered current of the drive V1 1 5 Active Current ID 1125 The active current in of System Rated Current A negative...

Страница 25: ...quency D7 Hz ID 1654 The measured line voltage frequency when using the OPT D7 option board in slot C When the OPT D7 board is not used it is possible to use Analogue Input 3 and 4 ID write function t...

Страница 26: ...operation 1 Island operation 2 Micro Grid Operation V1 2 3 Used Current Ref ID 1704 The used current reference The value is negative to the set parameter to make the monitoring easier in NCDrive V1 2...

Страница 27: ...final reactive current reference V1 2 12 Grid State ID1882 The Status Word for the grid Grid State ID1882 b0 Supply frequency or frequency from OPT D7 below fault limit b1 Supply frequency or frequen...

Страница 28: ...l Comment b0 DC Charge 0 Open MCB 1 Close DC charge contactor MCB closed automatically b1 b2 b3 Start 0 Stop Command 1 Start Command b4 b5 b6 b7 Reset 0 1 Reset fault b8 b9 b10 Fieldbus Control 0 No c...

Страница 29: ...bled by I O Commands 1 Run Enabled by I O Commands b5 Quick Stop 0 Quick Stop Active 1 Quick Stop Not Active b6 Switch On Inhibit 0 CB Control OK 1 CB Requested open but DC is high b7 Warning 0 No war...

Страница 30: ...14 Unit Over temperature b7 Temperature fault from measurements F56 PT100 F29 Thermistor b8 F10 Line Synch Fault b9 b10 b11 F52 Keypad or OC communication fault b12 F53 Fieldbus fault b13 F59 System b...

Страница 31: ...700 Control for the Micro Grid operations FB Micro Grid CW1 ID1700 Signal Comment b0 Start As Island If B11 False mode changed in STOP state b1 Start As Micro Grid If B11 False mode changed in STOP st...

Страница 32: ...arging b1 Internal Charging switch status b2 MCB control b3 MCB status b4 Run Enabled b5 Drive Ready b6 AFE mode active b7 Island mode active b8 Micro Grid mode active b9 Run Request active b10 Drive...

Страница 33: ...eldbus Motor Control Status Word FALSE TRUE b0 Not in Ready state Ready b1 Not Running Running b2 Direction Clockwise Counter clockwise b3 No Fault Fault b4 No Warning Warning b5 At reference speed b6...

Страница 34: ...5 DIN E 3 b11 DIN B 6 DIN E 4 b12 DIN C 1 DIN E 5 b13 DIN C 2 DIN E 6 b14 DIN C 3 b15 DIN C 4 V1 4 5 Analogue Input 1 ID13 V1 4 6 Analogue Input 2 ID14 V1 4 7 Analogue input 3 ID 27 V1 4 8 Analogue In...

Страница 35: ...0 Temp 6 C ID 71 A separate measurement from two PT100 board The signal has a 4 s filtering time 3 2 5 Master Follower monitoring values V1 5 1 SB System Status ID1800 System Bus Status Word ID1800 Si...

Страница 36: ...state Ready b2 Not Running Running b3 No Fault Fault b4 ChargeSwState b5 b6 Run Disabled Run Enable b7 No Warning Warning b8 b9 b10 b11 b12 No Run Request Run Request b13 b14 b15 Heard Beat 3 2 6 Act...

Страница 37: ...ge the DC at least for 20 s NOTE It is possible that the drive gives a licence fault in this state Power up the power unit so that the control board can read the drive serial number 3 Code Wrong The c...

Страница 38: ...0 10 1 00 0 80 120 P2 1 5 System Rated kVA 0 32000 kVA 0 213 P2 1 6 System Rated kW 0 32000 kW 0 116 P2 1 7 System Nominal DC 0 1300 Vdc 500V 675 690V 931 1805 Used for DC Voltage reference and for MC...

Страница 39: ...reference increase rate 0 10000 s 100 1536 P2 2 4 8 Base Ref To Zero 0 3 0 1537 0 No Action 1 At Stop State 2 When AFE 3 Stop AFE P2 2 4 9 Base Reference At Stop 0 170 0 5 0 1538 4 2 3 Reference adju...

Страница 40: ...0 Hz s if Range 50 Hz P2 3 2 Ramp Range 0 01 100 00 Hz 50 00 1980 4 4 Input signals 4 4 1 Basic settings Table 9 Code Parameter Min Max Unit Default ID Description P2 4 1 1 Start Stop Logic 0 2 0 300...

Страница 41: ...E 10 0 1 1660 P2 4 2 13 Cooling Monitor 0 E 10 0 2 750 OK input from the cooling unit P2 4 2 14 Grid Close Enabled 0 E 10 0 1 1705 Interlock for shore connection P2 4 2 15 Use CB 2 0 E 10 0 1 1708 Sec...

Страница 42: ...ion 0 1 E 10 0 1 388 P2 4 4 2 AI2 filter time 0 000 32 000 s 0 000 329 P2 4 4 3 AI2 custom minimum setting 160 00 160 00 0 00 326 P2 4 4 4 AI2 custom maximum setting 160 00 160 00 100 00 327 P2 4 4 5...

Страница 43: ...A fault trip has occurred P2 5 1 6 Fault Inverted 0 1 E 10 0 1 435 No fault trip has occurred P2 5 1 7 At reference 0 1 E 10 0 1 442 P2 5 1 8 Overtemperature Warn 0 1 E 10 0 1 439 The heatsink tempera...

Страница 44: ...t in use P2 5 2 4 DO1 OFF Delay 0 00 320 00 s 0 00 488 0 00 On delay not in use P2 5 2 5 ID Bit Free DO 0 00 2000 00 ID Bit 0 00 1216 4 5 3 Delayed DO 2 Table 17 Delayed DO 2 G2 3 3 Code Parameter Min...

Страница 45: ...7 0 Not used 1 DC Voltage 2 Drive Current 3 Output Voltage 4 Active Current 5 Power 6 Reactive Current 7 Power Bidirectional 8 AI1 9 AI2 10 FB Analogue Output 11 Line Voltage 12 FreqOut bidirectional...

Страница 46: ...used 1 DC Voltage 2 Drive Current 3 Output Voltage 4 Active Current 5 Power 6 Reactive Current 7 Power Bidirectional 8 AI1 9 AI2 10 FB Analogue Output 11 Line Voltage 12 FreqOut bidirectional 13 Valu...

Страница 47: ...ime 0 10 s 1 308 0 No filtering P2 5 6 4 Iout Invert 0 1 0 No Inversion 309 0 Not inverted 1 Inverted P2 5 6 5 Iout Minimum 0 1 0 0 mA 310 0 0 mA 1 4 mA P2 5 6 6 Iout Scale 10 1000 100 311 Percentage...

Страница 48: ...ent Limit 0 300 300 1289 Motoring Active Current limit in AFE mode to DC P2 6 2 3 Limit increase Rate 0 10000 s 100 1502 P2 6 2 4 High Frequency Power Limit 0 00 100 00 Hz 0 00 1703 0 00 Not Used 4 6...

Страница 49: ...gen Options 1 0 65535 544 1463 P 2 7 3 Regen Options 2 0 65535 0 1464 P 2 7 4 Start Delay 0 10 3200 s 1 00 1500 P 2 7 5 Modulator Type 0 4 1 1516 P 2 7 6 Control Options 0 65535 0 1707 P 2 7 7 Control...

Страница 50: ...ponse 1 2 1 Warning 1758 1 Warning 2 Fault P2 9 1 10 Reactive Error Trip Limit 300 300 7 5 1759 P2 9 1 11 MCB Fault Delay 0 00 10 00 s 3 50 1521 P2 9 1 12 Line Phase Supervision 0 2 0 No Action 702 0...

Страница 51: ...d voltage D7 Table 34 Code Parameter Min Max Unit Default ID Description P2 9 6 1 Voltage D7 Response 0 2 1 1626 P2 9 6 2 Voltage Low Warning Limit 0 00 320 00 90 00 1893 P2 9 6 3 Voltage Low Trip Lim...

Страница 52: ...5 Voltage High Trip Limit 0 00 320 00 130 00 1992 4 9 9 Over Load Table 37 Code Parameter Min Max Unit Default ID Description P2 9 9 1 Over Load Response 0 2 1 1838 0 No response 1 Warning 2 Fault P2...

Страница 53: ...In 2 Sel 0 10000 0 877 P2 10 12 FB Data In 3 Sel 0 10000 0 878 P2 10 13 FB Data In 4 Sel 0 10000 0 879 P2 10 14 FB Data In 5 Sel 0 10000 0 880 P2 10 15 FB Data In 6 Sel 0 10000 0 881 P2 10 16 FB Data...

Страница 54: ...current drooping in percentage of P2 1 P2 11 4 Start Power Mode 0 2 2 1503 0 Zero power D7 1 Zero Power F O 2 Drooping 3 Isochron Gen P2 11 5 Voltage Rise Time 0 10000 ms 100 1541 P2 11 6 Generator M...

Страница 55: ...ysteresis 3170 3170 50 1614 P2 12 6 Contactor Delay 0 1000 ms 0 1624 In case no feedback from shore contactor this can be used to simulate feedback signal P2 12 7 Synch Stop Mode 0 1 0 Stay Run 1618 W...

Страница 56: ...000 s 0 000 1721 4 14 2 DIN ID control 1 Table 44 DIN ID control parameters G2 2 8 Code Parameter Min Max Unit Default Cust ID Description P2 14 2 1 ID Control DIN 0 1 E 10 0 1 1570 Slot Board input...

Страница 57: ...input P2 14 5 3 False value 32000 32000 0 1932 Value when DI is low P2 14 5 4 True value 32000 32000 0 1933 Value when DI is high 4 15 Auto reset Table 48 Code Parameter Min Max Unit Default ID Descri...

Страница 58: ...0 0 1995 4 18 System menu Control panel menu M6 For the parameters and functions related to the general use of the AC drive such as application and language selection customised parameter sets or inf...

Страница 59: ...n so that AFE operation will work correctly and MCB is closed at correct voltage level 2 1 2 Grid Nominal Frequency Hz ID1532 Micro Grid and Island mode frequency set point In Micro Grid mode used as...

Страница 60: ...em 2 1 7 Nominal DC ID1805 This value is used as a reference point for DC Voltage reference instead of Grid Nominal Voltage Recommended to set to highest DC Source voltage of the system Based on Grid...

Страница 61: ...ect DC Link Voltage 2 1 9 Transformer GC Side Voltage ID1850 Set the transformer nominal voltage on Grid Converter side U4 2 1 10 Transformer Grid Side Voltage ID1851 Set the transformer nominal volta...

Страница 62: ...ration is different than 1 1 also P2 1 7 System Nominal DC parameter must be given so that MCB is closed at correct voltage level and AFE mode DC Voltage reference is giving correct DC Link Voltage B...

Страница 63: ...efault the internal DC voltage reference is kept the same as the actual DC voltage when the drive is in STOP state or the operation mode is Island or Micro Grid This is to make the change to the AFE m...

Страница 64: ...eter for drooping purposes the supply frequency can be left to the nominal value Final frequency reference is also limited by G2 9 7 frequency warning limits 2 2 4 2 Frequency Down DigIn ID417 Select...

Страница 65: ...and the power that is fed or taken from the drive is solely defined by the Base Current Reference parameter 1 2 3 4 1 2 3 4 50 5 Hz 51 0 Hz 51 5 Hz 52 0 Hz 48 0 Hz 48 5 Hz 49 0 Hz 49 5 Hz 50 0 Hz Load...

Страница 66: ...gital input to increase the reactive reference with a set ramp rate 2 2 5 3 Reactive Ref Down DigIn ID1554 Select a digital input to increase the reactive reference with a set ramp rate 5 2 3 2 AC Vol...

Страница 67: ...reference thus giving power factor 1 on the grid side if set correctly together with Capacitor Size The transformer and feeding cables can be compensated by increasing this value Island and Micro Gri...

Страница 68: ...to increase the supply voltage with a set ramp rate 2 2 6 9 Voltage Adjust Rate ID1555 Defines the rate that is used to change the base voltage when Up and Down inputs are used 2 2 6 10 Voltage Maximu...

Страница 69: ...q Out Figure 17 Start pulse Stop pulse The selections including the text Rising edge required to start is be used to exclude the possibility of an unintentional start when for example power is connect...

Страница 70: ...1 FALSE must be selected When the control is on the keypad pressing the Stop button more than a 2 second opens the MCB 2 4 2 4 MCB Feed Back ID1453 This parameter defines which digital input is used t...

Страница 71: ...n the drive is synchronised to the grid shore This function is needed when the drive is already making a grid and needs to be synchronised to another grid that cannot be synchronised to the grid that...

Страница 72: ...the status of the main circuit breaker 2 is not monitored in the system the option 0 1 FALSE must be selected 2 4 2 17 AFE Mode 2 ID1711 Forces mode to P2 11 8 MODE2 Only active when P2 1 1 is in 6 F...

Страница 73: ...4 2 25 Control from Fieldbus ID411 Keypad Control Contact closed force the control place to fieldbus NOTE When the control place is forced to change the values of Start Stop Direction and Reference t...

Страница 74: ...ogue input 2 signal filtering time ID329 AI2 Filter Time 2 4 5 2 Analogue input 3 signal filtering time ID142 AI3 Filter Time 2 4 6 2 Analogue input 4 signal filtering time ID153 AI3 Filter Time First...

Страница 75: ...inversion ID162 AI3 Signal Inv The signal inversion function is useful for example in a situation where PLC sends power limit to the drive by using analogue inputs If PLC is unable to communicate to...

Страница 76: ...range for the controlled parameter All the values are considered to be integers so when you are controlling FWP as in the example you also need to set numbers for the decimals For example FWP 100 00...

Страница 77: ...ault Inverted No fault trip has occurred 2 5 1 7 At Reference The output frequency has reached the set reference In AFE mode when DC voltage level is on setpoint 2 5 1 8 Overtemperature Warning The he...

Страница 78: ...ldbus main control word can be led to the digital outputs of the drive See the fieldbus board manual for the location of these bits P2 5 1 18 Fieldbus digital input 1 parameter ID891 FB Dig 1 Par ID P...

Страница 79: ...3 2 DO2 Content 0 Not used 1 Ready 2 Run 3 Fault 4 Fault inverted 5 FC overheat warning 6 Ext fault or warning 7 Ref fault or warning 8 Warning 9 Reverse 10 SynchronisedToD7 11 Start Command given 12...

Страница 80: ...d is high 5 5 3 Analogue output 1 2 3 2 5 4 1 Iout 1 signal 2 5 5 1 Iout 2 signal 2 5 6 1 Iout 3 signal Connect the AO signal to the analogue output of your choice with this parameter 2 5 4 2 Iout 1 C...

Страница 81: ...deactivate the filtering First order filtering is used for the analogue output signals Figure 25 2 5 4 4 Iout 1 Invert 2 5 5 4 Iout 2 Invert 2 5 6 4 Iout 3 Invert Inverts the analogue output signal Ma...

Страница 82: ...Iout 3 Minimum 0 Set minimum value to 0 mA 0 1 Set minimum value to 4 mA 20 100 0 Analogue Output Function Signal 0 100 20 Inverted Figure 27 2 5 4 6 Iout 1 Scale 2 5 5 6 Iout 3 Scale 2 5 6 6 Iout 4...

Страница 83: ...Invert delayed output 1 B03 8 Invert delayed output 2 P2 5 7 2 Freq Scale Min AO ID1807 This parameter is used to scale the analogue output function 12 FreqOut bidirectional This parameter defines the...

Страница 84: ...l 1 DC Voltage or Start Command The circuit breaker is closed when DC voltage is at the required level or from a start command if DC is at a required level This can be used when the breaker is opened...

Страница 85: ...t Level This parameter defines the current level when the drive will start to feed reactive current to the short circuit i e this is short circuit current detection level This is instantaneous value r...

Страница 86: ...ime that the drive can operate against the current limit NOTE The function requires a uGrid Licence P3 2 uGrid Licence 2 6 1 4 High Frequency Current Limit In normal motoring drives Is is for starting...

Страница 87: ...ent limit for the generator side operation of the regenerative unit 100 0 is equal to nominal power defined by System Rated Current 2 6 2 2 Input Active Current Limit This parameter sets the active cu...

Страница 88: ...ction functions that will use OPT D7 information The common tripping limit of the land based grid code standard is 47 5 Hz within 200 ms 2 6 3 2 Line High Frequency Trip Limit If the drive output freq...

Страница 89: ...mode 2 6 4 2 Current Limit Maximum An active current limit from DC to AC direction This limit affects the Island and uGrid operation modes but not the AFE operation mode LCL AC DC Min Current Lim Max...

Страница 90: ...reference when the grid frequency is below the base frequency This function will decrease the starting current in starting situations 0 Current limit is kept at parameter level in STOP state 1 Current...

Страница 91: ...grid B9 Enable soft synchronisation FI9 This function enables zero crossing detection on drives that are FI9 or bigger When this is active and there is a connection to the grid when the drive is in th...

Страница 92: ...a classical third harmonic injection The spectrum is slightly better compared to Software 1 modulator 1 Software modulator 1 A symmetric vector modulator with symmetrical zero vectors The current dist...

Страница 93: ...e given that inertia of INU side will keep DC high enough for long enough B12 4096 Reserved B13 8192 Use angle information of the drive for SG synchronisation 2 7 7 Control Options 2 B00 1 Reserved B0...

Страница 94: ...VB00761 NXP3 or newer OPT D2 boards must be VB276J or newer Master needs to be 1 and cannot be changed The OPTD2 board in the Master has default jumper selections that is X6 1 2 X5 1 2 For the followe...

Страница 95: ...lower The drive receives a control word from the master drive and sends diagnostic information back 3 Master Mode 2 NOTE Requires a uGrid Licence P3 2 uGrid Licence See chapter Licences 4 Follower Mod...

Страница 96: ...CB 5 Fault Open Main NET CB 2 9 1 4 CoolingFlt Delay Protection for liquid cooled units An external sensor is connected to the drive DI Cooling Monitor to indicate if cooling liquid is circulating If...

Страница 97: ...e current is less than the value of parameter Line Synch fault P2 9 1 11 MCB Fault Delay ID1521 The delay for the main circuit breaker open fault The delay between the control relay close command of t...

Страница 98: ...ard installed in your AC drive you can select the number of PT100 inputs in use See also the Vacon I O boards manual 0 Not used ID Write value of maximum temperature can be written from fieldbus 1 PT1...

Страница 99: ...2 9 2 7 PT100 2 Fault Limit ID746 PT100 2 FaultLim Set the limit at which the second PT100 fault F61 will be activated 5 9 3 Earth fault 2 9 3 1 EarthFlt Response 2 Fault 3 Fault Open MCB 4 Fault Ope...

Страница 100: ...ng 2 Fault 2 9 5 3 External fault delay Defines the delay for an external fault and affects both external fault inputs 5 9 6 Grid voltage D7 This function monitors the grid voltage by using measuremen...

Страница 101: ...parameter P2 9 6 5 Voltage High Trip Limit ID1799 High limit for a fault indication A percentage value from a set supply voltage parameter The common tripping limit of the land based grid code standa...

Страница 102: ...ms P2 9 7 5 Freq High Warning Limit ID1783 High limit for a warning indication A percentage value from a set supply frequency parameter This also limits the adjusted frequency references P2 9 7 6 Fre...

Страница 103: ...tive NOTE OPT D7 is not used for detection P2 9 8 4 Voltage Low Warning Limit ID1881 When the supply voltage increases above this limit the drive will give a warning NOTE OPT D7 is not used for detect...

Страница 104: ...can define the increase Over load maximum step at maximum defined input level Over Load Maximum Input These points define the slope for the function For example if the input value is in the middle of...

Страница 105: ...ulates an earth fault F3 B05 32 Simulates a system fault F8 This fault simulation covers a wide range of different faults in drive See the fault description for details B06 64 Free B07 128 Simulates a...

Страница 106: ...as is explained in the fieldbus board manual 1 Standard A simple control word that is used in modes where the control word from fieldbus is used as such For some fieldbus boards this requires a bypass...

Страница 107: ...Island operation mode cannot operate parallel with other power sources Makes fixed voltage and frequency i e no voltage or frequency drooping Also low DC Link Voltage limitation function is disabled...

Страница 108: ...ng Un loading Drooping Freq Change 25 50 75 100 Related Load Figure 41 2 11 3 Voltage Droop This parameter defines the voltage droop at 100 reactive current The reactive current drooping in percentage...

Страница 109: ...5 Voltage Rise Time ID1541 This parameter defines the time until the voltage is at nominal when the drive is started in Island mode or when in Micro Grid mode without an existing grid Voltage Rise Tim...

Страница 110: ...rid 2 11 10 2 AFE Mode 2 Only active when P2 11 1 is 6 Free select 0 AFE 1 Island 2 Micro Grid 2 11 10 3 AFE Mode 3 Only active when P2 11 1 is 6 Free select 0 AFE 1 Island 2 Micro Grid 5 12 Synch to...

Страница 111: ...12 6 Contactor Delay In case no feedback is received from the shore contactor this can be used to simulate a feedback signal That means that the control mode is changed after this time delay after th...

Страница 112: ...P2 13 4 Before this ramp time P2 3 1 is used 5 14 ID functions Here you will find the functions that use the parameter ID number to control and monitor the signal 5 14 1 Value control The value contr...

Страница 113: ...rameter defines how the value control output behaves 0 SR ABS Absolute input value is used to make a step change in the output between On and Off values Off value On value Control Off value Control On...

Страница 114: ...This can be used for example when unfiltered torque is used to control a parameter that needs stabilisation 5 14 2 DIN ID control This function is used to control any parameter between two different...

Страница 115: ...e OPT D7 option board is necessary The PI controller controls the field weakening voltage point to keep a constant voltage on the line You can use this function only in the Island mode When OPT D7 boa...

Страница 116: ...which the OPT D7 measurements must remain in order for the PI controller to remain active This is a protection function is case of a measurement loss When a measurement loss is detected the drive will...

Страница 117: ...Control Place The active control place can be changed with this parameter PC Control place can be only activated when from NCDrive when this parameter is set 2 Keypad 0 PC Control Activated by NCDriv...

Страница 118: ...hen the Grid Converter is in fieldbus control The format is the same as in panel references 11000 110 If reference is not used from fieldbus set the FBSpeedReference to zero When FB reference is zero...

Страница 119: ...ON See P2 5 1 19 20 b13 Fieldbus DIN3 OFF Fieldbus DIN3 ON See P2 5 1 21 22 b14 Fieldbus DIN4 OFF Fieldbus DIN4 ON See P2 5 1 23 24 b15 B00 FALSE Open CB TRUE Charge DC Open CB The drive will stop mod...

Страница 120: ...eaker Charge DC The drive will start to precharge if the function is activated by a digital output and the control place is fieldbus When charging is ready the main circuit breaker is closed depending...

Страница 121: ...lection B13 b14 SW ID Bit selection B14 P2 13 25 SW B14 ID Bit SW ID Bit selection B14 b15 Watchdog feedback Watchdog feedback WD Feedback pulse SM Profibus board State Machine B00 FALSE DC Charge Dis...

Страница 122: ...the device or by another interface Control Requested The automation system is requested to assume control B10 FALSE DC Not Reached TRUE DC Reached Or Exceeded DC Not Reached DC is below P2 5 7 4 DC Vo...

Страница 123: ...n For the CAN communication use a 1 Mbit communication speed and a 10 ms update interval for signals When you contact the support send the trn par and Service info txt files with a description of the...

Страница 124: ...n change in grid frequency Sudden change in grid voltage Short circuit in grid while Short Circuit function is not active Correcting measures Check grid conditions load Activate Short Circuit function...

Страница 125: ...Charge switch Charge switch status is not correct when the start command is given S1 Charge switch was open when the start command was given Possible cause Charge switch was open when the start comman...

Страница 126: ...51 is broken FR8 and smaller drives control board is broken FR8 and smaller drives if there are boardsVB00449 VB00450 the fault can be there S2 Reserved S3 Reserved S4 Reserved S5 Reserved S6 Reserved...

Страница 127: ...local distributor F10 Line Synchronization Fault S1 Phase supervision diode supply S2 Phase supervision active front end S3 Grid Converter operation frequency outside frequency limits G2 6 3 Possible...

Страница 128: ...temperature is under 10 C Correcting measures Add cabinet heater to prevent too cold temperatures and condensation F14 Drive overtemperature fault Possible cause Heatsink temperature is above the acce...

Страница 129: ...and restart If the fault re occurs contact your local distributor F26 Start Up prevention Possible cause Start up of the drive has been prevented Run request is ON when a new application is loaded to...

Страница 130: ...entification Run F32 Fan cooling Possible cause Cooling fan of the AC drive does not start when ON command is given Correcting measures Contact your local distributor F37 Device change Option board or...

Страница 131: ...ternal brake resistor has exceeded the tripping limit If the internal brake resistor is not in use set the brake chopper parameter in System menu to Not connected S2 Brake resistor resistance is too h...

Страница 132: ...nnection between the control panel Keypad or NCDrive and the AC drive is broken Correcting measures Check control panel connection and possible control panel cable F53 Fieldbus communication fault on...

Страница 133: ...run Correcting measures Run command was removed before the identification was ready Motor is not connected to the AC drive There is load on the motor shaft F58 Mechanical brake Not implemented This fa...

Страница 134: ...s function monitors the MCB status Feedback status should correspond to the control signal The delay to fault is defined by P2 9 1 13 MCB Fault Delay for A2 and A3 A4 is immediately A1 Code given by V...

Страница 135: ...ibutor F68 D7 Voltage or frequency fault This monitors Grid frequency and voltage for synchronization function Possible cause OPT D7 measurements are not within limits F69 OPT D7 Missing OPT D7 board...

Страница 136: ...cient Check that sufficient DC voltage is available for the unit F80 Charging Fault The drive has not reached the required DC voltage at time set to MCB Possible cause Charging circuit not operational...

Страница 137: ...ause There is a short circuit in the grid Correcting measures F92 D7 Voltage Measured voltage is not within limits set in the protection group Grid Voltage D7 Possible cause Voltage reference is below...

Страница 138: ...Document ID Rev B Sales code DOC GRIDCONV DLUK Vacon Ltd Member of the Danfoss Group Runsorintie 7 65380 Vaasa Finland www danfoss com...

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