Vacon NXP ARFIFF03 Applications Manual
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Vacon NXP ARFIFF03 Applications Manual

Vacon NXP ARFIFF03 Applications Manual

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Summary of Contents for Vacon NXP ARFIFF03

  • Page 1 ® vacon nxp ac drives grid converter application manual arfiff03...

  • Page 3: Table Of Contents

    Grid Converter VACON® · 3 Table of contents Document: DPD01599C Software code: ARFIFF03V190 Version release date: 20.10.2023 Gener al ............................ 8 AFE Contr ol ..........................8 Island (Static Power Supply) ....................8 Micr o Gr id..........................9 Shaft Gener ator ........................10 Acr onyms ..........................
  • Page 4 4 · VACON® arfiff03 Grid Converter 4.1.5 Master /Follower ......................35 4.1.6 Licence key activation ....................35 4.1.7 Line Monitor ing ......................36 4.1.8 Active Limits ....................... 36 4.1.9 PI Power Contr oller ....................36 Descr iption of monitor ing values ..................37 4.2.1...
  • Page 5 Grid Converter VACON® · 5 5.6.5 DC voltage ........................67 Dr ive contr ol ........................... 67 5.7.1 AFE contr ol ......................... 67 5.7.2 Identification ....................... 68 5.7.3 Active Compensation ....................68 Master /Follower ........................68 Pr otections ..........................69 5.9.1...
  • Page 6 6 · VACON® arfiff03 Grid Converter 6.2.4 Reactive Cur r ent Refer ence ..................90 6.2.5 AC Voltage Refer ence ....................91 Ramp contr ol .......................... 93 6.3.1 Tr ansfor m er magnetization ..................94 Input signals ........................... 96 6.4.1 Basic settings ......................
  • Page 7 State m achine: Vacon AFE 2 ....................174 8.5.1 Contr ol Wor d: Vacon AFE 2 Pr ofile (3) ..............174 FB Status Wor d ........................176 FB Micr o Gr id Contr ol Wor d 1 ID1700 ................. 178 Pr oblem sol ving ........................

  • Page 8: 1. General

    8 · VACON® arfiff03 Grid Converter 1. General This application is not kept backwards compatible. See chapter Compatibility issues before you update the application. The Grid Converter application is used to make AC grids with a possibility to operate in parallel with other power sources. The Grid Converter application has 3 different operation modes: Standard AFE mode.

  • Page 9: Micro Grid

    Grid Converter VACON® · 9 Micro Grid Micr o Gr id mode contr ols the gr id voltage and fr equency. It functions like an or dinar y gener ator . Micr o Gr id mode does not contr ol DC Voltage.

  • Page 10: Shaft Generator

    10 · VACON® arfiff03 Grid Converter Shaft Generator The shaft gener ator is a system wher e the gener ator is connected to the main engine shaft that also r uns the main propulsion. The disadvantage is that the main engine must r un at nominal speed even if full power to the propeller is not necessar y.

  • Page 11: Acronyms

    Grid Converter VACON® · 11 Acronyms Alternating Current Analogue Input All-In-One Applications Asynchronous Motor ASIC Application Specific Integrated Circuit Closed Loop Direct Current Digital Input Digital Output DriveSynch Field Bus Function To Terminal Firmware Field Weakening Point FWPV Field Weakening Point Voltage...

  • Page 12: Compatibility Issues In Parameters Between Versions

    12 · VACON® arfiff03 Grid Converter Compatibility issues in parameters between versions Update Note 1: This application par ameter s ar e not kept backwar ds compatible if new featur es or improvements would be difficult to implement by doing so. Read this change note and chapter Compatibility issues in par ameter s between ver sions befor e updating the application.

  • Page 13: Default Currents Of 500 Vac Air Cooled Unit

    Grid Converter VACON® · 13 Default currents of 500 Vac Air cooled unit Unit P2.1.6 Grid Converter P2.6.1.1 Current P2.6.1.1 Current Converter type Size Rated Current Limit Limit Air Cooled 500 Vac Index (Default) (Default) (Maximum) 12,0 18,0 12,0...

  • Page 14: Default Currents Of 690 Vac Air Cooled Unit

    14 · VACON® arfiff03 Grid Converter Default currents of 690 Vac Air Cooled unit Converter type Unit P2.1.6 Grid Converter P2.6.1.1 Current P2.6.1.1 Current Air Cooled 690 Size Rated Current Limit Limit Index (Default) (Default) (Maximum) 13,5 18,0 27,0 18,0...

  • Page 15: Default Currents Of 500 Vac Liquid Cooled Unit

    Grid Converter VACON® · 15 Default currents of 500 Vac Liquid Cooled unit Converter type Unit P2.1.6 Grid Converter P2.6.1.1 Current P2.6.1.1 Current Liquid Cooled 500 Size Rated Current Limit Limit Index (Default) (Default) (Maximum) 12,0 16,0 20,0 16,0...

  • Page 16: Default Current Of 690 Vac Liquid Cooled Unit

    16 · VACON® arfiff03 Grid Converter 1.10 Default current of 690 Vac Liquid Cooled unit Converter type Unit P2.1.6 Grid Converter P2.6.1.1 Current P2.6.1.1 Current Liquid Cooled 690 Size Rated Current Limit Limit Index (Default) (Default) (Maximum) 144,0 170,0 212,5...

  • Page 17: 2. Quick Start And Operation Principles

    Grid Converter VACON® · 17 2. Quick start and operation principles NOTE! Befor e you star t the commissioning, r ead the safety instr uctions in the user manual of your product. To use the Island, Micro Grid, or Shaft generator operation, you need a licence key. The AFE mode is available without a licence.
  • Page 18 18 · VACON® arfiff03 Grid Converter Figure 5. Connection Local contacts: http://drives.danfoss.com/danfoss- drives/local- contacts/...

  • Page 19: Pre-Charging Of Dc

    Grid Converter VACON® · 19 Pre-Charging of DC This AFE application has its own char ging contr ol, P2.5.1.13 DC Char ge (24 Vdc r equir ed for contr ol boar d) and char ging protection in case the exter nal char ging cannot get DC voltage to r equir ed level within set time P2.9.1.6 Char ge Max Time (provided that the DC Voltage r eaches the under voltage...

  • Page 20: Main Circuit Breaker Control (Mcb)

    20 · VACON® arfiff03 Grid Converter Main circuit breaker control (MCB) The Gr id Conver ter application contr ols the cir cuit breaker of the system with the r elay output RO2. When the DC bus is char ged, the MCB will be closed. The status of the MCB is monitor ed via a digital input.

  • Page 21: Start Sequence

    Grid Converter VACON® · 21 Start Sequence Start Ready to switch Fault Charge Reset DC-Link DC-Link > 85 % Close Main Contactor Main Contactor MCC Fault Closed Run Enable Ready To Run Start Signal Synchronize with mains Line Synch Fault...

  • Page 22: Stop Sequence

    22 · VACON® arfiff03 Grid Converter Stop sequence Modulating MCB Closed F64 A4 F64 A2 Stop Request MCB Closed (If DC > 85 %) (Delayed) Open MCB Stop Modulation (If Run State) Open MCB F64 A3 MCB Closed (Delayed) Figure 7. Stop sequence...

  • Page 23: Afe Mode; Start Stop Timing Diagram

    Grid Converter VACON® · 23 AFE mode; Start Stop timing diagram Stable DC MCB Close level DC Voltage FB CW.B00 Control in FB Control FB CW.B03 IO Start Contro in IO Control IO MCB Open Command Charge Control MCB Close Control...

  • Page 24: Operation Principle: Droop Speed Control Mode

    24 · VACON® arfiff03 Grid Converter Operation principle: Droop Speed Control Mode When the power demand incr eases, all gener ator s on the gr id allow fr equency to droop. This will balance the load between all the gener ator s on the gr id. Then the power managem ent system gives all gener ator s a command to incr ease fr equency so that the gr id fr equency is maintained at its nominal value.

  • Page 25: Voltage Compensation

    Grid Converter VACON® · 25 2.10 Voltage compensation Gr id Conver ter system will have voltage losses. Depending on the system, the losses may be mor e than 50 Vac when oper ating close to Gr id Conver ter nominal cur r ents with low power factor between points U3 and U5.

  • Page 26: Opt-D7

    26 · VACON® arfiff03 Grid Converter 2.11 OPT-D7 OPTD7 is an AC sinusoidal voltage measur ement boar d. Using this boar d, the dr ive measur es the line voltage, the fr equency and the voltage angle infor mation. The drive can compar e this infor mation with its output voltage angle when it r uns. This featur e can be used to make synchr onisations to a gr id that is measur ed.

  • Page 27: Master Follower

    Grid Converter VACON® · 27 2.12 Master Follower 2.12.1 General In master follower modes master is sending contr ol wor d and DC Voltage r efer ence to follower drives. Follower drives send a status wor d to master including som e command see details fr om monitor ing values descr iption.
  • Page 28 28 · VACON® arfiff03 Grid Converter Applicable if MV 400-690 / MV OPT-D7 Transformer See not e 1. Control Feedback OPT-A1 OPT-A1 OPT-A1 OPT-A2 OPT-A2 OPT-A2 OPT-D7 OPT-D7 OPT-D2 OPT-D2 OPT-D2 OPT-?? OPT-?? OPT-?? Master Follower Follower Backup Master Optical...

  • Page 29: Scaling High Voltages For The Grid Converter

    Grid Converter VACON® · 29 2.13 Scaling high voltages for the grid converter voltage to cor r ect level (500 Vac because T2 tr ansfor mer r atio) and voltage that OPT- D7 sees (U2) is below 690 Vac, this U2 voltage is used as gr id r efer ence voltage.

  • Page 30: 3. Control I/O

    The progr amming principle of the input and output signals in the Gr id Conver ter Application is differ ent compar ed to the conventional method used in other VACON® NX applications. In the conventional progr amming method, Function to Ter minal Pr ogr am ming Method (FTT), you have a fixed input or output that you define a cer tain function for .

  • Page 31: Defining Inputs And Outputs

    Connecting a cer tain input or output with a cer tain function (par ameter ) is done by giving the par ameter an appr opriate value. The value is for m ed of the Boar d slot on the VACON® NX contr ol boar d (see VACON®...

  • Page 32: Defining A Terminal In Ncdrive

    Defining a terminal in NCDrive If you use the VACON® NCDr ive Pr ogr amming Tool for par am etr izing you will have to establish the connec¬tion between the function and input/output in the same way as with the contr ol panel. Just pick the addr ess code fr om the drop- down menu in the Value column (see the Figur e below).

  • Page 33: 4. Monitoring Signals

    Grid Converter VACON® · 33 4. Monitoring signals The menu M1 (Monitor ing) has all the monitor ing values. Values ar e only for monitor ing and cannot be alter ed on the contr ol panel. Monitoring value tables 4.1.1...

  • Page 34: Monitor Ing Values 2

    34 · VACON® arfiff03 Grid Converter 4.1.2 Monitoring values 2 Code Par ameter Unit For m . Descr iption Measur ed DC Link voltage in V1.2.1 DC Voltage volts, unfilter ed. 0 = AFE V1.2.2 Oper ation Mode 1615 1 = Island...

  • Page 35: I/O Monitoring Values

    Grid Converter VACON® · 35 4.1.4 I/O monitoring values Code Par ameter Unit For m . Descr iption V1.4.1 DIN1, DIN2, DIN3 V1.4.2 DIN4, DIN5, DIN6 V1.4.3 DIN Status 1 V1.4.4 DIN Status 2 # ,# # V1.4.5 Analogue Input 1 # ,# # V1.4.6...

  • Page 36: Line Monitoring

    36 · VACON® arfiff03 Grid Converter 4.1.7 Line Monitoring Code Par ameter Unit For m . Descr iption V1.7.1 Line Voltage D7 # ,# # 1654 Measur ed line voltage V1.7.2 Line Fr equency D7 1650 Measur ed line frequency Line voltage total har monic V1.7.3...

  • Page 37: Description Of Monitoring Values

    Grid Converter VACON® · 37 Description of monitoring values 4.2.1 Monitoring 1 values V1.1.1 DC- Link Voltage ID1108 The measur ed DC voltage, filter ed. V1.1.2 DC Voltage Ref. ID1200 The DC voltage r efer ence. Per centage value of P: System Nom DC. If System Nom DC is not given this is scaled to P: Gr id Nom Voltage.
  • Page 38 38 · VACON® arfiff03 Grid Converter V1.1.9 Status Wor d (Application) ID 43 The Application Status Wor d combines differ ent statuses of the drive to one data wor d. Status Wor d (Appl ication) ID43 FALSE TRUE DO Char ge FALSE...
  • Page 39 Grid Converter VACON® · 39 V1.1.14 AC Voltage Refer ence ID 1556 The used AC voltage r efer ence. V1.1.15 DC Voltage Max Limit ID 1606 The drive will limit the DC r efer ence to inside drive specification but allows higher r efer ence if lower supply voltage.
  • Page 40 40 · VACON® arfiff03 Grid Converter V1.1.17 Pr event MC Ready 1609 Additional r easons why r eady state is prevented Pr event MC Ready ID1609 Signal Endat option board (OPTBB, OPTBE) communication is not initialized after power - up.

  • Page 41: Monitoring 2 Values

    Grid Converter VACON® · 41 4.2.2 Monitoring 2 values V1.2.1 DC Voltage ID 44 The measur ed DC voltage, unfilter ed. V1.2.2 Oper ation Mode ID 1615 The active Gr id Conver ter oper ation mode. 0 = AFE oper ation...

  • Page 42: V1.2.9 Oper Ation Hour S H # ,# # 1856

    42 · VACON® arfiff03 Grid Converter V1.2.9 Oper ation Hour s ID 1856 This shows oper ation hour s of the drive. G2.7 Oper ation Time is used to enter old value if the softwar e is updated. V1.2.10 Reactive Cur r ent Refer ence ID 1389 The final r eactive cur r ent r efer ence.

  • Page 43: Fieldbus Monitoring Values

    Grid Converter VACON® · 43 V1.2.17 DC- Link ActCur r # ,# ID1158 Calculated DC- Link Cur r ent in %, 100 % = P2.1.3 Gr id Conver ter Rated Cur r ent. V1.2.18 Cr est Factor # ,# # # ID1101 Cr est factor of the cur r ent.

  • Page 44: V1.3.2 Fb Status Word

    44 · VACON® arfiff03 Grid Converter V1.3.2 FB Status Wor d ID 68 This is r efer r ed as Gener alStatusWor d in the fieldbus manual. See details in the fieldbus manual. See details fr om of FB Status Wor d fr om chapter 8.6 FB Status Wor d.

  • Page 45: Fault Word 1

    Grid Converter VACON® · 45 V1.3.3 Fault Wor d 1 ID 1172 Fault Word 1 Fault(s) F1 Over cur r ent, F31 IGBT, F41 IGBT F2 Over Voltage F9 Under Voltage F91 Short Circuit F3 Earth Fault F14 Unit Over Temperatur e...
  • Page 46 46 · VACON® arfiff03 Grid Converter V1.3.5 War ning Wor d 1 ID 1174 Warning Word 1 ID1174 Warning(s) W91 Shor t Cir cuit F53 FB War ning Slot D F67 FB War ning Slot E F14 Over Temper atur e V1.3.6...

  • Page 47: War Ning Wor D

    Grid Converter VACON® · 47 V1.3.7 FB Micr o Gr id SW1 ID 1701 Status of the Micr o Gr id oper ations. Micr o Gr id Status Wor d Signal Comment Char ge Contr ol active Char ging...

  • Page 48: V1.3.10 Mc Status

    48 · VACON® arfiff03 Grid Converter V1.3.10 MC Status ID 64 For the fieldbuses that do not have their own state machine, t his value is sent to fieldbus. Motor Contr ol Status Wor d FALSE TRUE Not in Ready state...

  • Page 49: I/O Monitoring Values

    Grid Converter VACON® · 49 4.2.4 I/O monitoring values V1.4.1 DIN1, DIN2, DIN3 ID 15 V1.4.2 DIN4, DIN5, DIN6 ID 16 DIN1/ DIN2/ DIN3 status DIN4/ DIN5/ DIN6 status DIN3 DIN6 DIN2 DIN5 DIN1 DIN4 V1.4.3 DIN Status 1 ID 56 V1.4.4...

  • Page 50: Master Follower

    50 · VACON® arfiff03 Grid Converter V1.4.12 PT100 Temp. 1 °C ID 50 V1.4.13 PT100 Temp. 2 °C ID 51 V1.4.14 PT100 Temp. 3 °C ID 52 V1.4.15 PT100 Temp. 4 °C ID 69 V1.4.16 PT100 Temp. 5 °C ID 70 V1.4.17...

  • Page 51: Currents

    Grid Converter VACON® · 51 V1.5.2 Master CW ID93 Master Contr ol Wor d ID93 Signal Modulating Run Request Fault Reset Pr e- Star t r equest WD Pulse MCB Open Commands DIN Run Enable Data Logger trig r equest 4.2.5.1...

  • Page 52: Statuses

    52 · VACON® arfiff03 Grid Converter 4.2.5.2 Statuses V1.5.4.1 Status Wor d D1 1828 V1.5.4.2 Status Wor d D2 1829 V1.5.4.3 Status Wor d D3 1830 V1.5.4.4 Status Wor d D4 1831 Fol l ower Dr ive status wor d...

  • Page 53: Activation Status

    Grid Converter VACON® · 53 4.2.6 Activation status V1.6.1 Ser ial Number Key ID 1997 Give this number to the technical suppor t of the m anufactur er when ther e is a problem in the activation of a function. The dr ive shows a licence fault.

  • Page 54: Line Monitoring

    54 · VACON® arfiff03 Grid Converter 4.2.7 Line Monitoring V1.7.1 Line Voltage D7 ID 1650 V1.1.12 This is the same signal as . See chapter 4.2.1. V1.7.2 Line Fr equency D7 ID 1654 V1.1.13 This is the same signal as .

  • Page 55: 5. Parameter List

    Grid Converter VACON® · 55 5. Parameter list In this chapter you will find the lists of par ameter s that ar e available in this application. Basic parameters Table 2. Basic parameters, G2.1 Code Par ameter Unit Defaul t...

  • Page 56: Dc Reference Tuning

    56 · VACON® arfiff03 Grid Converter 5.2.1 DC Reference Tuning Table 4. DC references, G2.2.3 Code Par ameter Unit Defaul t Descr iption P2.2.3.1 DC Voltage Drooping AFE dr ooping DC- voltage. DC Voltage Refer ence P2.2.3.2 10000 1000 1199 Ramp Rate P2.2.3.3...

  • Page 57: Reactive Reference

    Grid Converter VACON® · 57 5.2.4 Reactive Reference Table 7. Refer ence adjustment, G2.2.5 Code Par ameter Unit Defaul t Descr iption P2.2.5.1 Reactive Adjust Rate 1000.0 1557 P2.2.5.2 Reactive Ref Up E.10 DigIn 1553 P2.2.5.3 Reactive Ref Down E.10...

  • Page 58: Input Signals

    58 · VACON® arfiff03 Grid Converter Input signals 5.4.1 Basic settings Table 10. Basic settings, G2.4.1 Code Par ameter Unit Defaul t Descr iption 0 = Start- No Act P2.4.1.1 Start/Stop Logic 1 = RPuls-FPuls 2 = RPuls-RPuls Inver sion contr ol of the input I/O signals.

  • Page 59: Digital Inputs

    Grid Converter VACON® · 59 5.4.2 Digital inputs Table 11. Digital inputs, G2.4.2 Code Par ameter Unit Defaul t Descr iption P2.4.2.1 Start Signal 1 E.10 P2.4.2.2 Start Signal 2 E.10 P2.4.2.3 Open MCB E.10 1600 For ced open command P2.4.2.4...

  • Page 60: Analogue Input 1

    60 · VACON® arfiff03 Grid Converter 5.4.3 Analogue input 1 Table 12. Analogue input 1, G2.4.3 Code Par ameter Unit Defaul t Descr iption P2.4.3.1 AI1 signal selection E.10 P2.4.3.2 AI1 filter time 0.000 32.000 0.000 AI1 custom P2.4.3.3 - 160.00 160.00...

  • Page 61: Analogue Input 4

    Grid Converter VACON® · 61 5.4.6 Analogue input 4 Table 15. Analogue input 2, G2.4.4 Code Par ameter Unit Defaul t Descr iption P2.4.6.1 AI4 signal selection E.10 P2.4.6.2 AI4 filter time 0.000 32.000 0.000 AI4 custom P2.4.6.3 - 160.00 160.00...

  • Page 62: Delayed Do 1

    62 · VACON® arfiff03 Grid Converter 5.5.2 Delayed DO 1 Table 17. Delayed digital output 1, G2.5.2 Code Par ameter Unit Defaul t Descr iption Connect the delayed DO1 signal to the digital output of P2.5.2.1 Dig.Out 1 Signal E.10 your choice with this par ameter .

  • Page 63: Analogue Output 1

    Grid Converter VACON® · 63 5.5.4 Analogue output 1 Table 19. Analogue output signal 1, G2.5.4 Code Par ameter Unit Defaul t Descr iption Connect the AO1 signal to P2.5.4.1 Iout 1 signal AnOUT:0.1 AnOUT:E.10 AnOUT:A.1 the analogue output of your choice with this parameter .

  • Page 64: Analogue Output 2

    64 · VACON® arfiff03 Grid Converter 5.5.5 Analogue output 2 Table 20. Analogue output signal 2, G2.5.5 Code Par ameter Unit Defaul t Descr iption Connect the AO1 signal to P2.5.5.1 Iout 2 signal AnOUT:0.1 AnOUT:E.10 AnOUT:A.1 the analogue output of your choice with this parameter .

  • Page 65: Analogue Output 3

    Grid Converter VACON® · 65 5.5.6 Analogue output 3 Table 21. Analogue output signal 3, G2.5.6 Code Par ameter Unit Defaul t Descr iption Connect the AO1 signal to P2.5.6.1 Iout 3 signal AnOUT:0.1 AnOUT:E.10 AnOUT:A.1 the analogue output of your choice with this parameter .

  • Page 66: Limit Settings

    66 · VACON® arfiff03 Grid Converter Limit settings 5.6.1 Current limit Table 23. Current limit settings, G2.6.1 Code Par ameter Unit Defaul t Descr iption P2.6.1.1 Cur r ent Limit Varies Varies Total cur r ent limit P2.6.1.2 Shor t Circuit Level 800,1 800.0...

  • Page 67: Dc Voltage

    Grid Converter VACON® · 67 5.6.5 DC voltage Table 27. DC voltage limit settings, G2.6.5 Code Par ameter Unit Defaul t Descr iption P2.6.5.1 Under Voltage Limit 0.00 118.00 65.00 1524 P2.6.5.2 Over voltage limit 0.00 118.00 118.00 1523 P2.6.5.3...

  • Page 68: Identification

    68 · VACON® arfiff03 Grid Converter 5.7.2 Identification Table 30. Identification Code Par ameter Unit Defaul t Descr iption P 2.7.11.1 IU Offset - 10000 10000 10000 P 2.7.11.2 IV Offset - 10000 10000 P 2.7.11.3 IW Offset - 10000 10000 P 2.7.11.4...

  • Page 69: Protections

    Grid Converter VACON® · 69 Protections 5.9.1 General Table 32. General protection settings, G2.9.1 Code Par ameter Unit Defaul t Descr iption 0 = No r esponse 1 = War ning Ther mistor Fault P2.9.1.1 2 / Fault 2 = Fault, stop acc. stop...

  • Page 70: Temperature Sensor Protections

    70 · VACON® arfiff03 Grid Converter 5.9.2 Temperature Sensor Protections Table 33. Temperature sensor protection settings, 2.9.2 Code Par ameter Unit Defaul t Cust Note 0=Not used (ID Wr ite) 1 = Sensor 1 in use No. of used inputs 2 = Sensor 1 &...

  • Page 71: External Fault

    Grid Converter VACON® · 71 5.9.5 External fault Table 36. External fault settings, G2.9.5 Code Par ameter Unit Defaul t Descr iption P2.9.5.1 Exter nal Fault 1 2 / Fault P2.9.5.2 Exter nal Fault 2 1 / War ning 1504 P2.9.5.3...

  • Page 72: Over Load

    72 · VACON® arfiff03 Grid Converter 5.9.9 Over Load Table 40. Over load protection settings, G2.9.9 Code Par ameter Unit Defaul t Descr iption 0=No r esponse P2.9.9.1 Over Load Response 1838 1=War ning 2=Fault 0=Not Used 1=Curr ent % P2.9.9.2...

  • Page 73: Extra

    FB Data In 16 Sel 10000 P2.10.34 GSW Data 10000 0 = Basic 1 = Standard P2.10.35 State Machine 2 = Vacon AFE 1 3 = Vacon AFE 2 P2.10.36 FB Ref Min 105.00 320.00 105.00 P2.10.37 FB Ref Max 105.00...
  • Page 74 74 · VACON® arfiff03 Grid Converter Code Par ameter Unit Defaul t Descr iption 0=Not Sel., 4=Slot D, 5=Slot E, 6=Slot D Fast, 7=Slot E Fast, 8=Slot D 16 PD, Contr ol Slot P2.10.38 Varies 1440 9=Slot E 16 PD...

  • Page 75: Micro Grid

    Grid Converter VACON® · 75 5.11 Micro Grid Table 45. Micro Grid, G2.11 Code Par ameter Unit Defaul t Descr iption 0 = AFE 1 = Island 2 = Micr o Gr id P2.11.1 Contr ol Mode 0 / AFE...

  • Page 76: Synchronisation To External Grid

    76 · VACON® arfiff03 Grid Converter 5.12 Synchronisation to external grid Table 47. Synchronization to external grid settings, G2.12 Code Par ameter Unit Defaul t Descr iption Used to compensate for tr ansfor mer angle offset. P2.12.1 Synch. Offset - 3172...

  • Page 77: Id Control Functions

    Grid Converter VACON® · 77 5.14 ID control functions 5.14.1 Value control Table 48. Power reference input signal selection, G2.14.1 Code Par ameter Unit Defaul t Cust Descr iption Contr ol Input Signal P2.14.1.1 10000 1580 Contr ol Input Off P2.14.1.2...

  • Page 78: Din Id Contr Ol 3

    78 · VACON® arfiff03 Grid Converter 5.14.4 DIN ID control 3 Table 51. DIN ID control parameters, G2.14.4 Code Par ameter Unit Defaul t Cust Descr iption Slot Boar d input No. P2.14.4.1 ID Contr ol DIN E.10 1578 If 0.1 ID61 can be...

  • Page 79: Auto Reset

    For the par ameter s and functions r elated to the gener al use of the AC drive, such as application and language selection, customised par ameter sets or infor mation about the har dwar e and softwar e, see the Vacon NX User Manual. Local contacts: http://drives.danfoss.com/danfoss- drives/local- contacts/...

  • Page 80: Expander Boards (M7)

    The M7 menu shows the expander and option boar ds attached to the contr ol boar d, and the boar d- r elated infor mation. For mor e infor mation, see the Vacon NX User Manual and the Vacon I/O option boar d manual.

  • Page 81: 6. Description Of Parameters

    Grid Converter VACON® · 81 6. Description of parameters Basic parameters 2.1.1 Gr id Nominal Voltage ID 110 This par ameter sets the incoming line voltage for the r egener ative drive at the OPT- D7 connection point, drive ter minal voltage is calculated inter nally.
  • Page 82 82 · VACON® arfiff03 Grid Converter 2.1.3 Gr id Conver ter Rat ed Cur r ent A ID 113 Gr id Conver ter r ated cur r ent, r ecomm ended to keep default to have optimum contr ol. Gr id Conver ter unit default values ar e fine tuned to its matching LCL filter and default contr ols settings should not be changed unless using non- standar d LCL filter .

  • Page 83: Transformer Parameters

    Grid Converter VACON® · 83 6.1.1 Transformer parameters These par am eter s ar e used to scale voltage so that the par ameter P2.1.1 Gr id Nominal Voltage can be given a value as actual gr id voltage. The dr ive will calculate the actual drive ter minal voltage based on these values.

  • Page 84: Reference Handling

    84 · VACON® arfiff03 Grid Converter Reference handling 2.2.1 DC Voltage Refer ence ID 1462 This par ameter sets the DC Voltage r efer ence in % of the P2.1.7 System Nom. DC. Final DC Voltage Ref (V1.1.2) = System Nom . DC * DC Voltage Refer ence The DC Voltage will be maintained at this level when Gr id Conver ter is r unning in AFE mode.

  • Page 85: Dc Reference Tuning

    Grid Converter VACON® · 85 6.2.1 DC Reference Tuning 2.2.3.1 DC Dr ooping ID 620 When AFEs ar e used in par allel in independent mode, dr ooping can be used for cur r ent balancing. The DCV voltage r efer ence drooping is set as % of the active cur r ent r efer ence.

  • Page 86: Power / Frequency Reference

    86 · VACON® arfiff03 Grid Converter 2.2.3.3 DCV PI Power Foll ower r ate [%/ s] ID1678 Defines r amp r ate for DC Voltage r efer ence fr om actual when DC Refer ence mode is 2 / PI Ref Floating. Ramp is used when PI Power contr oller in AFE mode is active. Function...
  • Page 87 Grid Converter VACON® · 87 P2.2.4.4 Fr equency Adjust Rate ID 331 Defines the r ate that is used to change the fr equency r efer ence when Fr equency Up (ID418) and Fr equency Down (ID417) inputs ar e used.
  • Page 88 88 · VACON® arfiff03 Grid Converter 2.2.4.7 BaseRefer ence Ramp Rate ID 1536 This par ameter defines the incr ease r ate of the base cur r ent r efer ence when the r efer ence is changed or the drive is star ted.

  • Page 89: Pid Power Controller

    Grid Converter VACON® · 89 6.2.3 PID Power Controller This function is mend be contr ol dr ive power when oper ating in AFE mode. P2.2.4.6 Base Cur r ent Refer ence is used as r efer ence input and V1.1.5 Active Cur r ent is used as actual value.

  • Page 90: Reactive Current Reference

    90 · VACON® arfiff03 Grid Converter 2.2.4.11.6 Refer ence Down Rate %/ s ID1810 Power r efer ence r amp r ate when incr easing the r efer ence. Setting negative value will bypass r efer ence r amping. Keeping small r amp r ate is r ecomm ended to r educe PI contr oller over shoot if needed.

  • Page 91: Ac Voltage Reference

    Grid Converter VACON® · 91 6.2.5 AC Voltage Reference P2.2.6.1 Voltage at field weakening point ID 603 Above the field weakening point, the output voltage r emains at the set value. Below the field weakening point, the output voltage depends on the setting of the U/ f cur ve par ameter s.
  • Page 92 92 · VACON® arfiff03 Grid Converter 400 ������ ∗ 30,0 % ∗ 15.0 % = 18 ������ . Incr ease of voltage fr om r eactive cur r ent. Voltage drooping will decr ease the final voltage if it is used.

  • Page 93: Ramp Control

    Grid Converter VACON® · 93 2.2.4.12 Star t Voltage Mode ID 1641 This par ameter select how inter nal voltage r efer ence is used in Micr o Gr id mode. Change that this function can do to Field Weakening Point voltage is limited by ID1880 and ID1881, Supply Voltage war ning limits.

  • Page 94: Transformer Magnetization

    94 · VACON® arfiff03 Grid Converter 6.3.1 Transformer magnetization Tr ansfor m er magnetization function will enable star ting without closing the MCB. Dr ive will star t and make synchr onization in uGrid mode or in Island mode to the gr id and closed the breaker .
  • Page 95 Grid Converter VACON® · 95 P2.3.3 Tr ansf. Magnet ID1966 Tr ansfor m er magnetization function will enable star ting without closing the MCB. Dr ive will star t and make synchr onization in uGrid mode to the gr id and closed the MCB. Use e.g.

  • Page 96: Input Signals

    96 · VACON® arfiff03 Grid Converter Input signals 6.4.1 Basic settings P2.4.1.1 Star t/ Stop Logic Selection ID 300 Star t/ Stop Logic This par ameter defines the star t/stop logic when using I/O contr ol. 0 Star t No Act...
  • Page 97 Grid Converter VACON® · 97 2 RPuls RPuls Rising pulse star t Rising pulse stop State Start 1 Start 2 2.4.1.2 Input Inver sion ID 1091 Bit selection to inver t input signal logic. B00 = INV Open Contactor B01 = INV Ext.

  • Page 98: Digital Input Signals

    98 · VACON® arfiff03 Grid Converter 6.4.2 Digital input signals 2.4.2.1 Star t Signal 1 ID 403 Signal selection 1 for the star t/stop logic. This par ameter is used to select the input for Run Request signal 2.4.2.2 Star t Signal 2 ID 404 Signal selection 1 for the star t/stop logic.

  • Page 99: Synchronization To External Grid

    Grid Converter VACON® · 99 2.4.2.8 Run Enable ID 407 When the signal is low, the drive will lose READY status. Contact open: the star t of drive disabled. Contact closed: the star t of drive enabled. 6.4.2.1 Synchr onization to exter nal gr id Synchr onization logic is activated when digital output P2.5.1.11 NET CB Cont.
  • Page 100 100 · VACON® arfiff03 Grid Converter 2.4.2.11 NET Close Request ID 1604 A command to close NET (shor e) contactor . The closing will take place only when the drive is synchr onised to the gr id (shor e). This function is needed when the drive is alr eady making a gr id and needs to be synchr onised to another gr id that cannot be synchr onised to the gr id that the dr ive is making.

  • Page 101: Forced Control Place

    Grid Converter VACON® · 101 2.4.2.19 Quick Stop ID 1213 The dr ive stops the modulation immediately and opens the main cir cuit breaker . 2.4.2.20 LCL Temper atur e ID 1179 The digital input fr om the LCL temper atur e m onitor ing.
  • Page 102 102 · VACON® arfiff03 Grid Converter P2.4.2.25 Enable CB Close ID 1619 Enable CB Close This input enables CB closing when the DC voltage is at a r equir ed level. It can be used on a batter y system wher e dr ive DC is char ged but it is not necessar y for CB to close at this point.
  • Page 103 3. Set all par ameter s as needed for SET 1 Note: The par am eter values ar e stor ed only when selecting par ameter P6.3.1 Par ameter sets Stor e Set 1 or Stor e Set 2 or fr om VACON ®...

  • Page 104: Analogue Inputs 1- 4

    104 · VACON® arfiff03 Grid Converter 6.4.3 Analogue inputs 1-4 2.4.3.1 AI1 signal selection ID 377 2.4.4.1 AI2 signal selection ID 388 2.4.5.1 AI3 signal selection ID 141 2.4.6.1 AI4 signal selection ID 152 Connect the AI3/AI4 signal to the analogue input of your choice with this par ameter .
  • Page 105 Grid Converter VACON® · 105 AI3/AI4 Output 100 % 40 % Analogue 80 % 100 % Input Custom Custom Figure 21. 2.4.3.5 AI1 signal inver sion ID 387 2.4.4.5 AI2 signal inver sion ID 398 2.4.5.5 AI3 signal inver sion ID 151 2.4.6.5...

  • Page 106: Analogue Input To Any Parameter

    106 · VACON® arfiff03 Grid Converter 6.4.3.1 Analogue input to any par ameter This function allows you to contr ol any par am eter by using an analogue input. Use a par am eter to select the r ange of the contr ol ar ea and the ID number for the par ameter that is contr olled.

  • Page 107: Output Signals

    Grid Converter VACON® · 107 Output signals 6.5.1 Digital output signals 2.5.1.1 Main Cir cuit Br eaker 1 Close Contr ol ID 1218 AFE contactor , fixed to the r elay output B.2. When P2.5.1.2 is not activated, this output will stay high as long as MCB must be closed.

  • Page 108: Fieldbus Digital Inputs Connection

    108 · VACON® arfiff03 Grid Converter 2.5.1.13 Char ge contr ol When this is activated, the dr ive will star t char ging of DC fr om the star t com mand and go dir ectly to RUN state. The char ging star ts fr om the star t command.

  • Page 109: Delayed Digital Output 1 & 2

    Grid Converter VACON® · 109 6.5.2 Delayed digital output 1 & 2 2.5.2.1 Dig.Out 1 Signal ID 486 2.5.3.1 Dig.Out 2 Signal ID 489 Connect the delayed DO1 signal to the digital output of your choice with this par ameter .

  • Page 110: Analogue Output 1 & 2 & 3

    110 · VACON® arfiff03 Grid Converter 2.5.2.5 ID.Bit Fr ee DO ID 1216 2.5.3.5 ID.Bit Fr ee DO ID 1217 Select the signal for contr olling the DO. The par ameter must be set in the for mat xxxx.yy wher e xxxx is the ID number of a signal and yy is the bit number . For example, the value for DO contr ol is 1174.02...
  • Page 111 Grid Converter VACON® · 111 11 = Line Voltage Scaled to Gr id Nominal Voltage 0- 100 % 12 = Supply Fr equency Er r or , bidir ectional Supply Fr equency er r or compar ed to set Gr id Nom Fr equency.
  • Page 112 112 · VACON® arfiff03 Grid Converter 100 % Analogue Output Function 100 % Signal Figure 26. 2.5.4.5 Iout 1 Minimum ID 310 2.5.5.5 Iout 2 Minimum ID 475 2.5.6.5 Iout 3 Minimum ID 482 0 = Set minimum value to 0 mA (0%)
  • Page 113 Grid Converter VACON® · 113 100 % Scaling Analogue 200 % Output 50 % Scaling 50 % 20 % 50 % Function 100 % Signal Figure 28. 2.5.4.7 Iout 1 Offset ID 375 2.5.5.7 Iout 2 Offset ID 477 2.5.6.7...

  • Page 114: Options

    114 · VACON® arfiff03 Grid Converter 6.5.4 Options P2.5.7.1 Output Inver sion ID 1806 With this par ameter it is possible to select which output signals ar e inver ted. B00 = +1 = Inver Common Alar m B01 = +2 = Inver t Common War ning...
  • Page 115 Grid Converter VACON® · 115 P2.5.7.6 MCB Mechanical Close Delay ID1967 Set her e MCB mechanical closing delay, used for tr ansfor mer m agnetization function to change oper ation mode. And keep inter nal MCB status dur ing the MCB mechanical delay.

  • Page 116: Limit Settings

    116 · VACON® arfiff03 Grid Converter Limit settings 6.6.1 Current limits 2.6.1.1 Cur r ent Limit ID 107 The par am eter sets the cur r ent limit for the Gr id Conver ter unit. Set the value to cor r espond to the maximum peak over load for the unit or if needed, to r equir ed shor t cir cuit cur r ent (I ) when oper ating in Island to uGr id modes.
  • Page 117 Grid Converter VACON® · 117 Example LC AFE unit 730 A 500 Vac : Gr id Conver ter Rated Cur r ent (I ): 487 A (I GCRC ∗ √ 2 ∗ 1.15 = 304 % 912 �� Cur r ent Limit (I ) : 912 A (1,25 * I 487 ��...
  • Page 118 118 · VACON® arfiff03 Grid Converter Example Air Cooled AFE unit 460 A 500 Vac : Gr id Conver ter Rated Cur r ent (I ): 385 A (I GCRC × √ 2 × 1.25 = 319 % 693 ��...
  • Page 119 Grid Converter VACON® · 119 2.6.1.5 Shor t Cir cuit Fault Voltage Level ID 1518 The BiPhase fault is detected by monitor ing the supply voltage. Set this value lower than the supply voltage would be in nor mal oper ation.

  • Page 120: Power Limits

    120 · VACON® arfiff03 Grid Converter 6.6.2 Power limits 2.6.2.1 Output Power Limit ID 1288 Output Power Limit, consider s voltage var iation on a gr id and adjust Output Active Cur r ent limit to keep power same. 2.6.2.2...

  • Page 121: Frequency Limits

    Grid Converter VACON® · 121 6.6.3 Frequency limits NOTE: This functionality is not Gr id Code functionality even if functionality may be similar . 2.6.3.1 Line Low Fr equency Tr ip Limit ID 1717 If the dr ive output fr equency goes below this level , the drive will tr ip to a line synch fault.

  • Page 122: Micro Grid Limits

    122 · VACON® arfiff03 Grid Converter 6.6.4 Micro Grid limits 2.6.4.1 Cur r ent Limit Minimum ID 1621 An active cur r ent limit fr om AC to DC dir ection. This limit affects the Island and uGr id oper ation m odes but not the AFE oper ation mode.

  • Page 123: Dc Voltage Regulators

    Grid Converter VACON® · 123 2.6.4.5 Cur r ent Limit Ti ID 1625 The integr ation time for the cur r ent limit oper ation. 2.6.4.6 Cur r ent Limit Max Minimum ID 1890 This par ameter defines the minimum limit for the maximum cur r ent limit.
  • Page 124 124 · VACON® arfiff03 Grid Converter P2.6.5.3 Br ake chopper ID504 When the AC drive is deceler ating the motor , the iner tia of the motor and the load ar e fed into an exter nal br ake r esistor . This enables the dr ive to deceler ate the load with a tor que equal to that of acceler ation (provided that the cor r ect br ake r esistor has been selected).

  • Page 125: Drive Control

    Grid Converter VACON® · 125 Drive control 2.7.1 Switching Fr equency ID 601 The switching fr equency of the IGBT Br idge in kHz. Changing the default value can have an impact on the LCL filter oper ation. 2.7.2...
  • Page 126 126 · VACON® arfiff03 Grid Converter B13 = Enable use of D7 boar d for star t synchr onisation. When an OPT- D7 boar d is installed, this bit will activate the synchr onisation by using a voltage angle and fr equency infor mation fr om the D7 boar d. The phase or der must be same in both the OPT- D7 and input phases.
  • Page 127 Grid Converter VACON® · 127 2.7.6 Star t Delay ID 1500 This par ameter defines a star ting delay when a r un command is given. When progr amming differ ent delays to par allel units, the units will star t in sequence. This is necessar y in par allel units to make sur e that the synchr onisation does not happen simultaneously in all the drives.
  • Page 128 128 · VACON® arfiff03 Grid Converter 2.7.8 Contr ol Options 1 ID 1707 B00 = +1 = Use highly filter ed signals for monitor ing V1.7.5- 7 Line Voltage L1 B01 = +2 = Reser ved B02 = +4 = Reser ved B03 = +8 = Disable D7 fr equency monitor ing for diagnostic.
  • Page 129 Grid Converter VACON® · 129 2.7.9 Contr ol Options 2 ID 1798 B00 = +1 = Enable CB Close (DI and FB), will also open MCB, without need of dischar ge DC link. B01 = +2 = No longer available, use P2.9.1.5 FaultWar nIndicat B02 = +4 = OPT- D7 simulation.

  • Page 130: Afe Control

    130 · VACON® arfiff03 Grid Converter 6.7.1 AFE Control P2.7.11.1 Dynamic Suppor t Kp ID 1797 P2.7.11.2 Synch Kp ID 1457 This par ameter sets the gain of the synchr onisation contr oller used to synchr onise the switching to the supply.
  • Page 131 Grid Converter VACON® · 131 P2.7.11.10 AdvancedOptions1 ID1560 P2.7.11.11 AdvancedOptions2 ID1561 P2.7.11.12 AdvancedOptions4 ID1563 P2.7.11.13 AdvancedOptions5 ID1564 P2.7.11.14 AdvancedOptions6 ID1565 P2.7.11.15 Restar t Delay ID1424 Restar t delay, used only in case Contr ol Options 1 B11 is used. Defined minimum time that drive needs to be in stop state.

  • Page 132: Identification

    132 · VACON® arfiff03 Grid Converter 6.7.2 Identification P2.7.11.1 IU Offset ID668 Identified U phase cur r ent measur ement offset, identified dur ing identification r un. P2.7.11.2 IV Offset ID669 Identified U phase cur r ent measur ement offset, identified dur ing identification r un.

  • Page 133: Master Follower

    Grid Converter VACON® · 133 Master Follower The OPTD2 boar d jumper selection is handled fr om application, set all drives jumper to position X5:2- 3. This boar d also has a CAN communication option that is useful for multiple drive monitor ing with VACON ®...
  • Page 134 134 · VACON® arfiff03 Grid Converter 5 = Master D2- Synch Mode Dr ive sends contr ol wor d and DC Voltage Refer ence to follower drive. Same as Standar d m ode but modulation is synchronized between the dr ives. This will eliminate cir culating cur r ents, but all drives have individual contr ol of cur r ent.

  • Page 135: Protections

    Grid Converter VACON® · 135 Protections 6.9.1 General settings 2.9.1.1 Ther mistor Fault Response ID 732 0 = No r esponse 1 = War ning 2 = Fault Setting the par ameter to will deactivate the protection. 2.9.1.2 Over Temper atur e Response...
  • Page 136 136 · VACON® arfiff03 Grid Converter 2.9.1.6 MCB at Fault ID 1699 Defines action for the main cir cuit breaker when the drive has a fault. F1 Over Cur r ent, F31 Har dwar e IGBT and F41 Softwar e IGBT will open MCB immediately r egar dless of the setting of this par ameter .
  • Page 137 Grid Converter VACON® · 137 P2.9.1.12 Reactive Cur r ent Limit Response ID 1981 This function can be used to gener ate a fault or a war ning F94 Reactive Cur . when the r eactive cur r ent exceeds 110% value.
  • Page 138 138 · VACON® arfiff03 Grid Converter Seconds 1st fault 2nd fault Reset 1st warning 2nd warning Reset P2.9.1.14 Run Enable Indication ID1177 Select the r esponse for Run Enable low signal, drive will lose r eady status r egar dless what r esponse has been selected her e.

  • Page 139: Temperature Sensor Protections

    P2.9.2.1 Number of used inputs in boar d 1 ID739 Select used temper atur e sensor combination with this par ameter . See also the VACON ® I/O boar ds m anual. 0 = Not used (ID Wr ite, value of maximum temper atur e can be wr itten fr om fieldbus) 1 = Sensor 1 in use 2 = Sensor 1 &...
  • Page 140 Number of used inputs in boar d 2 ID743 If you have two temper atur e sensor boar ds installed in your AC drive you can choose her e the combination inputs in use in the second boar d. See also the VACON ® I/O boar ds manual.

  • Page 141: Individual Channel Monitoring

    ID 743 If you have a two PT100 input boar ds installed in your AC dr ive, you can select the number of PT100 inputs in use on the second boar d. See also the Vacon I/O boar ds manual.

  • Page 142: Earth Fault

    142 · VACON® arfiff03 Grid Converter 6.9.3 Earth fault P2.9.3.1 Ear thFlt Response ID1756 0 = No r esponse 1 = War ning 2= Fault 3= Fault, Open MCB 4= Fault, Open NET CB 5 = Fault, Open Main & NET CB P2.9.3.2...

  • Page 143: Grid Voltage D7

    Grid Converter VACON® · 143 2.9.5.3 Exter nal fault delay ID 1506 Defines the delay for an exter nal fault, and affects both exter nal fault inputs. 6.9.6 Grid voltage D7 This function monitor s the gr id voltage by using measur ement fr om the OPT- D7 boar d.

  • Page 144: Grid Frequency

    144 · VACON® arfiff03 Grid Converter P2.9.6.4 Voltage High War ning Limit ID 1895 High limit for a war ning indication. A per centage value fr om a set supply voltage par ameter . P2.9.6.5 Voltage High Tr ip Limit ID 1799 High limit for a fault indication.

  • Page 145: Supply Voltage

    Grid Converter VACON® · 145 P2.9.7.2 Fr eq. D7 Response ID 1628 0 = No r esponse 1 = War ning 2 = Fault P2.9.7.3 Fr eq. Low War ning Limit ID 1780 Low limit for a war ning indication. A per centage value fr om a set supply fr equency par ameter .
  • Page 146 146 · VACON® arfiff03 Grid Converter NOTE! OPT- D7 is not used for detection. Use this function for the final protection function for the gr id or the gener ator . Delay to tr ip is 150 ms.The pr otection gr oup has functions that use OPT- D7 for voltage level protection.

  • Page 147: Over Load Protection

    Grid Converter VACON® · 147 6.9.9 Over Load Protection With this function it is possible to select if Cur r ent %, Active Cur r ent or Reactive Cur r ent is used for over load pr otection. Over Load is based on inter nal counter that is incr eased when input value is above 105 % level and decr eased when below 105 % level.

  • Page 148: D7 Protections

    148 · VACON® arfiff03 Grid Converter 2.9.9.4 Over Load Maximum Step ID 1840 Step in the over load counter when the input value is at maximum input level defined by P2.9.9.3. 6.9.10 D7 protections 2.9.10.1 THD Response ID 1672 Use this par ameter to select the r esponse for the total har monic distor tion protection of the OPT- D7 option boar d.

  • Page 149: Cooling Protection

    Grid Converter VACON® · 149 6.9.11 Cooling protection Pr otection for liquid cooled units. An exter nal sensor is connected to the drive (DI: Cooling Monitor ) to indicate if cooling liquid is cir culating. P2.9.11.1 Cooling fault del ay...

  • Page 150: Extra

    150 · VACON® arfiff03 Grid Converter 6.9.13 Extra 2.9.12 Fault Simulation ID 1569 With this par ameter it is possible to simulate differ ent faults without actually making, for example, an over cur r ent situation. In the point of view of the drive inter face, the oper ation is identical to actual fault situation.

  • Page 151: Fieldbus

    Grid Converter VACON® · 151 6.10 Fieldbus See communication str uctur e fr om cor r esponding fieldbus manual. Below examples fr om Pr ofibus and Modbus. Note: will cause double wr iting to Contr ol Wor d and drive failur e to follow fieldbus commands.
  • Page 152 Mor e extensive contr ol than Vacon AFE 1 state machine selection.
  • Page 153 Grid Converter VACON® · 153 2.10.22 Contr ol Slot selector ID 1440 This par ameter defines which slot is used as the main contr ol place when two fieldbus boar ds have been installed in the drive. When values 6- 7 ar e selected the drive can use the Fast fieldbus mode if a fieldbus boar d with pr oper suppor t for it is inser ted in slot D or E.

  • Page 154: Micro Grid (Ugrid)

    154 · VACON® arfiff03 Grid Converter 6.11 Micro Grid (uGrid) P2.11.1 Contr ol Mode ID 1531 Select the AFE oper ation mode. 0 = AFE Standar d AFE functionality, no licence key r equir ed. Keeps fixed DC- Link Voltage.
  • Page 155 Grid Converter VACON® · 155 P2.11.2 Fr equency Dr oop ID 1543 Dr ooping r elated to the active cur r ent in Hz. Set to the sam e value as all other power sour ces drooping. Used in uGr id oper ation m ode.

  • Page 156: Generator Simulation

    156 · VACON® arfiff03 Grid Converter P2.11.4 Star t Power Mode ID 1503 Defines what is used as fr equency r efer ence when gr id conver ter star ts in uGr id mode. 0 = Zer o Power OPT- D7 In this mode drive will star t at zer o power by setting inter nal fr equency r efer ence same as is the gr id fr equency measur ed fr om OPT- D7 boar d.

  • Page 157: Afe Operation Mode Selection

    Grid Converter VACON® · 157 6.11.1.2 AFE oper ation mode selection When using digital input P2.4.2.17 AFE Mode 2 and P2.4.2.18 AFE Mode 3 with the par ameter s below, it is possible to select the oper ation independently for both the digital inputs.

  • Page 158: Synch To External Grid

    158 · VACON® arfiff03 Grid Converter 6.12 Synch to external grid This function is used to synchr onise to an exter nal gr id. Measur ements with OPT- D7 ar e necessar y for the use of this function. system. e.g. by contr olling Fr equency Up and Down commands to all units (and other power sour ces in the same gr id).

  • Page 159: Reserved

    Grid Converter VACON® · 159 2.12.5 Synch.Hyster esisID 1614 Window for closing the net cir cuit breaker . (3172 equals 180 degr ees). 2.12.6 Contactor Delay ID 1624 In case no feedback is r eceived fr om the shor e contactor , this can be used to simulate a feedback signal.

  • Page 160: Id Functions

    160 · VACON® arfiff03 Grid Converter 6.14 ID functions Her e you will find the functions that use the par ameter ID number to contr ol and m onitor the signal. 6.14.1 Value control The value contr ol par ameter s ar e used to contr ol an input signal par ameter .
  • Page 161 Grid Converter VACON® · 161 Figure 9. 1 = Scale ABS Absolute input value is scaled linear ly between On and Off values. Control Value Control value Negative Positive value value value value Figure 10. 2 = Scale ABS Inver ted Inver ted absolute value is scaled linear ly between On and Off values.

  • Page 162: Din Id Control

    162 · VACON® arfiff03 Grid Converter 6.14.2 DIN ID control This function is used to contr ol any par ameter between two differ ent values with a digital input. Differ ent values ar e given for DI LOW and DI HIGH.

  • Page 163: Signal Fault Function

    Grid Converter VACON® · 163 6.14.3 Signal Fault Function Signa fault function will monitor selected signal for high and low limits. Response is gener ated when drive is Run state. P2.14.6.1 Fault Signal ID ID1941 Select signal by ID number to be monitor ed for exceeding high or low limit.

  • Page 164: Id Controlled Digital Output

    164 · VACON® arfiff03 Grid Converter 6.14.4 ID Controlled Digital Output This function is used to contr ol any Digital output by any status that can be presented as bit. The input signal is selected with the ID number and bit number .
  • Page 165 Grid Converter VACON® · 165 Local contacts: http://drives.danfoss.com/danfoss- drives/local- contacts/...

  • Page 166: Auto Reset

    166 · VACON® arfiff03 Grid Converter 6.15 Auto Reset P2.15.1 Wait Time I D717 Use this par ameter to set a delay between the fault clear ing and automatic fault r eset. P2.15.2 Tr ial Time ID 718 Use this par ameter to specify the dur ation for super vising measur ements and signals for fault clear ing.

  • Page 167: Grid Voltage Pi Controller

    Grid Converter VACON® · 167 6.16 Grid voltage PI controller The PI contr oller is meant to help keep the line voltage constant when the load changes. The OPT- D7 option boar d is necessar y. The PI contr oller contr ols the field weakening voltage point to keep a constant voltage on the line.

  • Page 168: Grid Voltage Pi Opt-D7 Limits

    168 · VACON® arfiff03 Grid Converter 6.16.1 Grid voltage PI OPT-D7 limits These par am eter s define the limits within which the OPT- D7 measur ements must r emain in or der for the PI contr oller to r emain active. This is a protection function is case of a measur ement loss.

  • Page 169: 7. Keypad Control Parameters

    Grid Converter VACON® · 169 7. Keypad control parameters Unlike the par ameter s listed above, these par ameter s ar e located in the M3 m enu of the contr ol panel. The r efer ence par am eter s do not have an ID number .

  • Page 170: 8. Fb Status And Control In Detail

    This mode uses a Pr ofiDr ive type state machine in the application level. It is possible to use this mode on fieldbus boar ds that do not 3 / Vacon AFE 1 have a state machine or have a possibility to bypass the state machine function on the option boar d.

  • Page 171: State Machine: Basic

    Grid Converter VACON® · 171 State machine: Basic 8.2.1 FB Control Word Basic Table 59. FB Contr ol Wor d: Basic FALSE TRUE Comment Stop Request Start Request Use this for start and stop command No Action Fault Reset 0 > 1...

  • Page 172: State Machine: Standard

    172 · VACON® arfiff03 Grid Converter State Machine: Standard 8.3.1 Control Word: Standard Table 60. FB Contr ol Wor d Standar d FALSE TRUE Comment Open CB Char ge DC Stop Request Run Request Use this for start and stop command No Action Fault Reset 0 >...

  • Page 173: State M Achine: Vacon Afe 1

    Grid Converter VACON® · 173 State machine: Vacon AFE 1 8.4.1 Control Word: Vacon AFE 1 FB Contr ol Wor d Vacon AFE 1 FALSE TRUE Comment Open CB Char ge DC Stop Request Run Request Use this for start and stop command No Action Fault Reset 0 >...

  • Page 174: State M Achine: Vacon Afe 2

    174 · VACON® arfiff03 Grid Converter State machine: Vacon AFE 2 8.5.1 Control Word: Vacon AFE 2 Profile (3) FB Contr ol Wor d ID1160 Signal Comment 0= Open MCB. DC Char ge 1= Close DC char ge contactor , MCB closed automatically, see B01.
  • Page 175 Grid Converter VACON® · 175 B00: FALSE = Open MCB, TRUE = Pr eChar ge DC Open MCB: Opens MCB if closed, stops prechar ging if char ging is active tr ough the drive. Pr eChar ge DC: Dr ive will star t prechar ge if function activated by digital output and contr ol place is fieldbus.

  • Page 176: Fb Status Wor D

    176 · VACON® arfiff03 Grid Converter Watch dog pulse: This pulse is used to monitor that PLC is alive. If pulse is missing drive will go to fault state. This function is activated by P2.7.6 FB WD Delay. When value is zer o pulse si not monitor ed.
  • Page 177 Grid Converter VACON® · 177 B06: FALSE = CB Contr ol OK, TRUE = CB Contr ol Not OK CB Contr ol OK: CB contr ol and the dr ive inter nal status ar e the same. CB Contr ol Not OK: The dr ive inter nal status to close the cir cuit breaker is high but the application logic r equests for the cir cuit breaker to open.

  • Page 178: Fb Micr O Gr Id Contr Ol Wor D 1 Id1700

    178 · VACON® arfiff03 Grid Converter FB Micro Grid Control Word 1 ID1700 FB Micr o Gr id CW1 ID1700 Signal Comment Start As Island If B11 = False, mode changed in STOP state. Start As Micr o Gr id If B11 = False, mode changed in STOP state.

  • Page 179: 9. Problem Solving

    Grid Converter VACON® · 179 9. Problem solving While proper infor mation is needed for m the pr oblem, it is also r ecommended to tr y with latest application- and system softwar e ver sions available. Softwar e is continuously developed and default settings ar e improved (See Chapter 1.13 Compatibility issues in par ameter s between ver sions).

  • Page 180: 10. Commissioning

    180 · VACON® arfiff03 Grid Converter 10. Commissioning 10.1 Open loop voltage compensation Example fr om 2300 A 500 Vac unit System had two gr id conver ter and thr ee diesel gener ator s wor king in par allel.

  • Page 181: No Load Tuning

    Grid Converter VACON® · 181 10.1.2 No load tuning Tuning is star ted fr om Voltage Cor r ection par am eter , using Inductor Size 15,0 % and Voltage Dr oop 4,5 %. System is star ted with Q3 open so that existing gr id does not affect no- load values. Reactive cur r ent will be usually about - 5 %, this will count +3 Vac based on Inductor Size (400 Vac * 15 % * 5 %) and - 0,9 Vac based on Voltage Dr oop (400 Vac * 5 % * 4,5 %).

  • Page 182: Closed Loop Voltage Control

    182 · VACON® arfiff03 Grid Converter to SystemRatedCur r ent as is Active Cur r ent. If not 50 %, tune Inductor Size accor dingly. Check Reactive Cur r ent with differ ent voltage levels if possible. Tune Inductor losses while keeping e.g. 50 % Reactive Cur r ent and incr ease Fr equency Dr oop offset by half of Fr equency Dr oop, if gr id can take this power , active cur r ent should be also 50 %.

  • Page 183: 11. Fault Codes

    Grid Converter VACON® · 183 11. Fault codes This chapter includes all the fault codes. However , some faults ar e not possible in the AFE mode. With other faults, the descr iption can be differ ent when compar ed to a standar d AC drive.
  • Page 184 184 · VACON® arfiff03 Grid Converter Earth fault Ear th fault protection makes sur e that the sum of the motor phase cur r ents is 0. The over cur r ent protection is always wor king and protects the AC dr ive fr om ear th faults with high cur r ents.
  • Page 185 Grid Converter VACON® · 185 System Fault A system fault indicates that ther e ar e sever al differ ent fault situations in the drive oper ation. S1 = Reser ved Disturbance. Reset the unit and try again. If there is star coupler in the unit, check the fibre connections and phase order.
  • Page 186 186 · VACON® arfiff03 Grid Converter Undervoltage fault DC link vol tage is below the fault voltage limit of the drive. S1 = DC link too low dur ing the r un. S2 = No data fr om the power unit.
  • Page 187 Grid Converter VACON® · 187 Brake chopper supervision Br ake chopper super vision gener ates pulses to the brake r esistor for r esponse. If no r esponse is r eceived within set limits, a fault is gener ated.
  • Page 188 188 · VACON® arfiff03 Grid Converter Counter fault Possible cause: Values displayed on the counters are incorrect. Cor r ecting m easur es: Have a critical attitude towards values shown on the counters. Microprosessor watchdog fault Possible cause: Start-up of the drive has been prevented.
  • Page 189 Grid Converter VACON® · 189 IGBT temperature IGBT Inver ter Br idge over temper atur e protection has detected too high a shor t ter m over load cur r ent. Possible cause: Too high a load. Identification run has not been made, which causes the motor to start undermagnetised.
  • Page 190 190 · VACON® arfiff03 Grid Converter Device unknown An unknown option boar d or drive. S1 = Unknown device. S2 = Power 1 not same type as Power 2. Cor r ecting m easur es: Contact your local distributor. IGBT temperature IGBT inver ter bridge over temper atur e protection has detected too high a shor t ter m over load cur r ent.
  • Page 191 Grid Converter VACON® · 191 4mA supervision Possible cause: Current at the analogue input is below 4mA. Signal source has failed. Control cable is broken or loose. Cor r ecting m easur es: Check the current loop circuitry. External fault Possibl e cause: Digital input fault.
  • Page 192 192 · VACON® arfiff03 Grid Converter PT100 temperature fault The PT100 protection function is used to measur e temper atur e and give a war ning and/or a fault when the set limits ar e exceeded. The mar ine application suppor ts two PT100 boar ds. One can be used for the m otor winding and the other for the motor bear ings.
  • Page 193 Grid Converter VACON® · 193 Cooling Pr otection for the liquid- cooled units. An exter nal sensor is connected to the drive (DI: Cooling Monitor ) to indicate if cooling liquid is cir culating. If the dr ive is in STOP state, only a war ning is issued.
  • Page 194 194 · VACON® arfiff03 Grid Converter PT100 board 2 The PT100 protection function is used to measur e temper atur e and give a war ning and/or a fault when the set limits ar e exceeded. The m ar ine application suppor ts two PT100 boar ds. One can be used for the m otor winding and the other for the motor bear ings.
  • Page 195 Grid Converter VACON® · 195 Licence Licence has not been given or licence key is wr ong. See also V1.6.2 for m or e infor mation about license code status. S2 = Com m on license fault. S3 = Gr id Conver ter License...
  • Page 196 196 · VACON® arfiff03 Grid Converter Possible cause: Cor r ecting m easur es: Remove fault situation from external device. Over Load Over Load pr otection has r eached tr ipping limit. See Chapter 5.9.9 Over Load Pr otection. Grid Side Fault In Master - Follower Mode Gr id side drive has an active fault that is shown in master drive as a fault.
  • Page 197 Grid Converter VACON® · 197 Possible cause: Wrong voltage reference against other power sources. Incorrect parametrization Signal Trip Fr eely selectable signal monitor ing value has exceeded set limit levels. Local contacts: http://drives.danfoss.com/danfoss- drives/local- contacts/...

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