Vacon NX Series Applications Manual
  1. Manuals
  2. Brands
  3. Vacon Manuals
  4. Controller
  5. NX series
  6. Applications manual

Vacon NX Series Applications Manual

Arfiff08 power generation with general grid codes
Hide thumbs Also See for NX Series:
Table of Contents

Advertisement

Quick Links

See also: Maintenance Manual , Applications Manual
vacon
nx
®
ac drives
arfiff08 power generation
with general grid codes
application manual

Advertisement

Table of Contents
loading

Related Manuals for Vacon NX Series

Summary of Contents for Vacon NX Series

  • Page 1 ® ac drives arfiff08 power generation with general grid codes application manual...

  • Page 3: Table Of Contents

    VACON® • 3 ® VACON POWER GENERATION APPLICATION MANUAL INDEX Document code: DPD02125 Software code: ARFIFF08V040 Date: 26.8.2019 Introduction ........................8 Grid Code Support Information ....................8 Compatibility issues in parameters between versions ............. 8 General .........................9 Basic features ..........................9 Stand Alone ..........................
  • Page 4 4 • VACON® arfiff08 power generation 5.2.1 DC Reference ........................34 5.2.2 Power/frequency reference ..................... 35 5.2.2.1 PID Power Controller ....................35 5.2.3 AC Voltage reference ......................35 IO Signals ........................... 36 5.3.1 Digital Inputs ........................36 5.3.1.1 Configuration......................37 5.3.1.2...
  • Page 5 VACON® • 5 5.12.5 Voltage Time Trip ......................58 5.12.6 Line OK Limits ....................... 58 5.12.7 Reactive Injection ......................59 5.12.7.1 Linear UV ........................59 5.12.7.2 Linear OV ........................59 5.12.7.3 Power Lock UV ......................59 5.12.7.4 Power Lock OV ......................59 5.12.7.5 Q(U) Power ........................
  • Page 6 6 • VACON® arfiff08 power generation 6.7.2 DC Earth fault ........................90 6.7.3 AC Earth Fault ........................90 6.7.4 Main Contactor ........................90 6.7.5 Control Panel........................91 6.7.6 Systembus ......................... 91 6.7.7 Auto reset .......................... 92 6.7.8 Analog Inputs ........................93 6.7.9...
  • Page 7 VACON® • 7 State Machine: ......................137 11.1 General state machine: ......................137 11.1.1 Start Criterions: ......................138 11.1.2 Activation command: ....................139 11.2 General Substate Machine ...................... 140 11.2.1 Field OK ........................140 11.3 MPPT State: ..........................141 IO-Connections ......................

  • Page 8: Introduction

    8 • VACON® arfiff08 power generation INTRODUCTION In this application is kept backwards compatibility with ARFIFF07. The power generation application is used to generate power to grid using the maximum power point tracker (MPPT) or manual DC reference. Grid Code Support Information In this application is used general grid codes.

  • Page 9: General

    VACON® • 9 GENERAL The power generation application is an answer to growing renewable energy market. The inverters need only DC voltage and the grid to start producing energy. Picture 1. Basic solar system. Basic features The power generation application works with Multi master and Stand-alone configurations. It can be used with thin film and polycrystal Solar panels.

  • Page 10: Multimaster (2

    10 • VACON® arfiff08 power generation Multimaster ( 8 x inverter size) The multi master functionality is used in bigger systems. There are two to eight inverter units which are producing energy to the grid. This system has always the touch panel, which controls the system.

  • Page 11: How To Use

    VACON® • 11 How to use 2.4.1 Keypad push buttons Picture 3. Keypad push buttons Start button. Pressing this button unit goes to ready state in multi master system or if stand- alone configuration is used it goes to ready state and if there is enough DC voltage, it will try to run.

  • Page 12: Inverter Status Indications

    12 • VACON® arfiff08 power generation 2.4.2 Inverter status indications Picture 4.Keypad Indicators The inverter status indications tell the user what the status of the Inverter and the Inverter is and whether the Inverter control software has detected irregularities in Inverter functions.

  • Page 13: Control Place Indications

    VACON® • 13 2.4.3 Control place indications The symbols I/O term, Keypad and Bus/Comm (see Figure 7-1) indicate the choice of control place made in the Keypad control menu (M3). = I/O terminals are the selected control place; i.e. START/STOP commands or reference values etc.

  • Page 14: Text Lines

    14 • VACON® arfiff08 power generation 2.4.5 Text lines menu structure as well as with information related to the operation of the Inverter. Location indication; displays the symbol and number of menu, parameter etc. Description line; Displays the description of menu, value or fault.

  • Page 15: Application

    VACON® • 15 APPLICATION Quick Application Commissioning Guide The Power generation application has been design for easy and fast commissioning. The user only needs to set the Basic parameters and check if the there are any I/O parameters to be changed.
  • Page 16 16 • VACON® arfiff08 power generation OPT-D2 option boards and Basic parameters in all of the drives. This activates the simulation mode where drives use simulated DC voltage (P2.5.1.6) and simulates power production which the Beijer touch panel can see.

  • Page 17: Multimaster Plc Out Of Commission

    VACON® • 17 3.1.2 Multimaster PLC out of commission If it happens that the multimaster control PLC is out of order, the drives are able to work using master-follower operation mode where all of the drives are always working at the same time:...

  • Page 18: Monitoring Signals

    18 • VACON® arfiff08 power generation MONITORING SIGNALS The monitoring values are the actual values of parameters and signals as well as statuses and measurements. On the next pages you will find the lists of monitoring values within the respective monitor values groups.

  • Page 19: Monitoring Values 2

    VACON® • 19 4.1.2 Monitoring values 2 Table 3. Monitoring values 2 Code Values Unit Description V1.2.1 Cos Phii Actual 1717 V1.2.2 Unit Temperature °C 1109 Reactive Current V1.2.3 1389 Reference V1.2.4 Active Current 1125 V1.2.5 InverterStatus 1...

  • Page 20: Mppt

    20 • VACON® arfiff08 power generation 4.1.5 MPPT Table 6. MPPT Code Values Unit Description The DC reference from the V1.5.1 MPPT Reference 1816 MPP tracker. Shows without ramping if ramping is used. This value shows the actual V1.5.2 Actual Step Size...

  • Page 21: Monitor Values Descriptions

    VACON® • 21 Monitor Values descriptions 4.2.1 Monitoring values 1 V1.1 DC-link Voltage ID 1108 Filtered DC Link voltage in Volts. V1.2 DC Voltage Reference % ID 1200 Used DC voltage reference. 100 % = 1,35 x Nominal AC Voltage.
  • Page 22 22 • VACON® arfiff08 power generation V1.12 Energy Yesterday ID 1733 Amount of energy produced yesterday. V1.13 Run Time Total ID 1836 Total time the inverter has been running. V1.14 Run Time Today ID 1731 The time the inverter has been running today.

  • Page 23: Monitoring Values 2

    VACON® • 23 4.2.2 Monitoring values 2 V1.2.1 CosPhiiActual ID 1717 The calculated Cos Phi. V1.2.2 Unit Temperature °C ID 1109 The heatsink temperature of the drive. V1.2.3 Reactive Current Reference ID1389 The final reactive current reference.
  • Page 24 24 • VACON® arfiff08 power generation V1.2.5 Inverter statusword 1 ID 1819 Diagnostic statusword 1. Name Value = 0 Value = 1 Description 0 Main Switch Open Fault No Fault Fault See Fault list 64 1 Main Switch Open Warning...
  • Page 25 VACON® • 25 V1.2.7 Inverter statusword 3 ID 1821 Diagnostic statusword 3. Name Value = 0 Value = 1 Description 0 Processor Watchdog No Fault Fault See Fault list 25 Reserved 2 IGBT HW Temp No Fault...
  • Page 26 26 • VACON® arfiff08 power generation V1.2.9 EEPROM Saving Status ID 1106 Status of the nonvolatile memory (EEPROM) storing activated by the application 0 = IDLE 1 = ACTIVE 2 = RESOURCE ERROR 3 = WRITE ERROR 4 = NOT FOUND 5 = NOT SUPPORTED (e.g.

  • Page 27: Fieldbus Monitoring Values

    VACON® • 27 4.2.3 Fieldbus monitoring values V1.3.1 FB Control Word ID 1478 Control Word received from the Fieldbus Master. FB Control Word Signal Comment 0 = Stop Command Start 1 = Start Command Reset 0>1 Reset fault.
  • Page 28 28 • VACON® arfiff08 power generation V1.3.2 FB Status Word ID 1479 Status Word sent to the upper system/PLC via Fieldbus. FB Status Word Signal Comment StartCriterions Not only if Inverter control is ready, but if all FullFilled When active, the inverter can be in either in Standby or Inverter Activated Inverter Running mode.

  • Page 29: I/O Monitoring Values

    VACON® • 29 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 DIN Status 2...

  • Page 30: Mppt

    30 • VACON® arfiff08 power generation 4.2.5 MPPT V1.5.1 MPP Reference ID 1816 The DC reference of the MPP tracker. V1.5.2 Actual Step Size ID 1815 This value shows the actual momentary step size of the MPP tracker. V1.5.3 Actual Step Ratio ID 1825 This value shows the actual step ratio.

  • Page 31: License Key Activation

    VACON® • 31 4.2.6 License key activation V1.6.1 Serial Number Key ID 1997 Give this number to the technical support of the manufacturer when there is a problem in the activation of a function. The drive shows a licence fault.

  • Page 32: Pid Controller

    32 • VACON® arfiff08 power generation 4.2.8 PID Controller Monitoring values for power controller V1.8.1 PID Reference ID 20 Active Current reference V1.8.2 PID Actual Value ID 21 Active current V1.8.3 PID Output ID 23 PID controller output for DC Voltage reference, gives an offset for DC Voltage Reference.

  • Page 33: Parameters

    VACON® • 33 PARAMETERS On the next pages you will find the lists of parameters within the respective parameter groups. The parameter descriptions are given in the chapter 6. Parameter description includes more than is available in this application see parameter list what is available.

  • Page 34: Dc Level Setup

    34 • VACON® arfiff08 power generation 5.1.1 DC Level Setup Table 10. DC Level Setup Code Parameter Unit Default Description P2.1.9.1 DC Start Lvl 2000 1962 If DC voltage is above this limit when the drive is stopped, DC is considered to be high enough to start-up.

  • Page 35: Power/Frequency Reference

    VACON® • 35 5.2.2 Power/frequency reference Code Parameter Unit Default Description P2.2.4.1 Gen Power Ref. 170.0 1533 0 = Pure Iq ref P2.2.4.2 ReferenceMode 1914 1 = Volt comp Iq 5.2.2.1 PID Power Controller Code Parameter Unit...

  • Page 36: Io Signals

    36 • VACON® arfiff08 power generation IO Signals 5.3.1 Digital Inputs Note! Check also G2.3.1.13 Configuration parameters for inverted inputs! Note! If Digital Input signal source is set to DigIn:F.1 or DigIn:F.2, ANIN as DIGIN1 ANIN as DIGIN2 respectively as signal source.

  • Page 37: Configuration

    VACON® • 37 5.3.1.1 Configuration These signals are used to specify are the G2.3.1 Digital Inputs using Normal or Inverted Logic and with some input certain specialized parameters also. Note! The Normal/Inverted Logic parameters have no effect on Digital Input which is set to DigIN:0.x Table 13.

  • Page 38: Analog Input As Digital Input #1 & #2

    38 • VACON® arfiff08 power generation 5.3.1.4 Analog Input as Digital Input #1 & #2 With these parameter groups 2 analog inputs can be programmed to be used as Digital Inputs. Parameter group G2.3.2.2 has parameters for Digital Input #1 and G2.3.2.3 for #2.

  • Page 39: Digital Outputs

    VACON® • 39 P2.3.2.5.6 when the Analog Input is feed with minimum signal ID of the variable this analog P2.3.2.5.5 CustomANINID 1999 1761 input is controlling No = The stronger the input value is set to the selected variable P2.3.2.5.6...

  • Page 40: Configuration

    40 • VACON® arfiff08 power generation Closed: Drive is Charged P2.3.3.14 Drive Charged DigOUT:0.1 DigOUT:E.10 DigOUT:0.1 Open: Drive is not Charged With power generation application, for the drive to Start Command. This P2.3.3.15 Drive Ok DigOUT:0.1 DigOUT:E.10 DigOUT:0.1 signal will be active even if...

  • Page 41: Analog Outputs

    VACON® • 41 5.3.3 Analog Outputs Table 20.Analog Output parameters Code Parameter Unit Default Description P2.3.4.1 AnOut Sel AnOUT:0.1 1232 Specify the port for analog AnOUT:0.1 AnOUT:E.10 output P2.3.4.2 AnOut ID 2000 1233 Set the ID of the signal to...

  • Page 42: Limit Settings

    42 • VACON® arfiff08 power generation Limit Settings 5.4.1 Current Limit Table 21. Current limit Code Parameter Unit Default Description P2.4.1.1 Current Limit Varies Varies Total current limit Factor multiplied to current P2.4.1.2 LCL OvertTempFact 1748 limit when LCL Over Temp input is active.

  • Page 43: Inverter Control

    VACON® • 43 Inverter Control 5.5.1 Standby Control Table 23 Standby control Code Parameter Default Description P2.5.1.1 PwrStandbyLevel -0,1 1000,0 1540 The Inverter will stop if power is below this level for a time longer . When...
  • Page 44 44 • VACON® arfiff08 power generation ratio is between MinStepRatio and MaxStepRatio respectively. P2.5.2.3 MinStepRatio 0,05 20,00 dPdU 10,00 1814 Minimum step size for the maximum power point tracker. MinStepSize is used when (P(k)-P(k-1))/(U(k)- U(k-1)) is below MinStepRatio. Scaled linearly betwen MinStepSize...
  • Page 45 VACON® • 45 its value towards the actual value. Should the deviation decrease to the allowed range, then it starts tracking again. P2.5.2.10 Ramped DC Ref. 1826 This parameter will activate ramping of the DC reference step changes. The reference...

  • Page 46: Bypass Control

    46 • VACON® arfiff08 power generation 5.5.3 Bypass Control Table 25. Bypass Control parameters Code Parameter Unit Default Description P2.5.3.1 PC Control Mode 1807 0 = Disable 1 = Start 2 = Reference 3 = Start/Ref 5.5.4 Multimaster Follower Control Table 26.

  • Page 47: Protections

    VACON® • 47 Protections 5.7.1 General Table 29.Protections, General parameters Code Parameter Unit Default Description P2.7.1.1 External Trip This parameter defines a response to external trip. If the inverter monitors the state of external trip input and a fault occurs the inverter can be set to respond to the fault.

  • Page 48: Main Contactor

    48 • VACON® arfiff08 power generation P2.7.3.1 Earth fault 1332 Action in case of Earth Fault. 0 = No response 1 = Fault P2.7.3.2 Earth Fault Curr 100,0 50,0 1333 Max level of Earth current in % of unit current.

  • Page 49: System Bus

    VACON® • 49 5.7.6 System bus Table 34.System bus fault parameters Code Parameter Unit Default Description P2.7.6.1 HeartbtFltDelay 0,000 65,00 3,000 1600 If a slave does not receive a heartbeat signal from the master, it will lock to its current DC reference and trip after this delay.

  • Page 50: Analog Inputs

    50 • VACON® arfiff08 power generation P2.7.7.6 Input Ph. Tries This parameter determines how many automatics restarts can be made during the time set by P2.7.7.2. 5.7.8 Analog Inputs Table 36. Analog Input Supervision Parameters Code Parameter Unit Defa Description P2.7.8.1...

  • Page 51: Fieldbus

    VACON® • 51 Fieldbus Table 39. Fieldbus Code Parameter Unit Default Description FB Data Out1 P2.8.1 10000 1650 FB Data Out2 P2.8.2 10000 1651 FB Data Out3 P2.8.3 10000 1652 FB Data Out4 P2.8.4 10000 1653 FB Data Out5 P2.8.5...

  • Page 52: System Tests

    52 • VACON® arfiff08 power generation System Tests 5.9.1 Power Simulation Table 40.System test Power simulation parameters Code Parameter Unit Default Description P2.9.1.1 Simulation Mode 1720 0 = Disable 1 = Enable 2 =SimModSimDC P2.9.1.2 BreakDownPoint 0,00 320,00 190,00 1721 P29.1.3...

  • Page 53: 5.10 Counters

    VACON® • 53 5.10 Counters Table 43.Countes parameters Code Parameter Unit Defa Description P2.10.1 LoadSaveCountVal 1861 Counters Values Load or Save Functionality 0 = Idle Do nothing 1 = Load Values; Load inverter counters values to parameters P2.10.2-6...

  • Page 54: 5.11 Admin Parameters

    54 • VACON® arfiff08 power generation 5.11 Admin Parameters 5.11.1 Ext Fan Control Table 54. External fan control parameters Code Parameter Unit Default Description P2.11.1.1 Start temp °C 1727 The temperature level of the inverter unit, at which the external fan control signal will be activated.

  • Page 55: Settings

    VACON® • 55 P2.11.2.1.6 Trigger level is 2711 0 = trigger level is negative 1 = trigger level is positive P2.11.2.1.7 Trigger on 2710 0 = trig on rising edge 1 = trig on falling edge P2.11.2.1.8...

  • Page 56: 5.12 Grid Codes

    56 • VACON® arfiff08 power generation 5.12 Grid Codes Code Parameter Unit Default Cust Description P2.17.1 GGC License 65535 3201 0 = Disabled P2.17.2 EnableGridCode 3254 1 = Enabled; No Trip. 2 = Enabled P2.17.3 Anti-islanding 3250 Disabled Negative value means no Power RampUp P2.17.4...

  • Page 57: Line Voltage

    VACON® • 57 5.12.3 Line Voltage Code Parameter Unit Default Cust Description 0 = Average P2.17.7.1 Voltage Monitor 3364 1 = Phase Min Max P2.17.7.2 LV High 1 3256 P2.17.7.3 LV High 1 Delay 60000 3257 P2.17.7.4...

  • Page 58: Voltage Time Trip

    58 • VACON® arfiff08 power generation 5.12.5 Voltage Time Trip Code Parameter Unit Default Cust Description P2.17.9.1 Voltage X0 3272 P2.17.9.2 Time Y0 20000 3273 P2.17.9.3 Voltage X1 3274 P2.17.9.4 Time Y1 20000 3275 P2.17.9.5 Voltage X2 3276 P2.17.9.6 Time Y2...

  • Page 59: Reactive Injection

    VACON® • 59 5.12.7 Reactive Injection Code Parameter Unit Default Cust Description P2.17.11.1 UV Reactive Mode 0 / Linear 3314 P2.17.11.2 OV Reactive Mode 0 / Linear 3377 5.12.7.1 Linear UV Code Parameter Unit Default Cust Description P2.17.11.3.1...

  • Page 60: Q(U) Power

    60 • VACON® arfiff08 power generation 5.12.7.5 Q(U) Power Code Parameter Unit Default Cust Description P2.17.11.7.1 High Max Q Power -300 3341 P2.17.11.7.2 High Max Voltage 105,00 3340 P2.17.11.7.3 High Min Voltage 100,00 3339 P2.17.11.7.4 Low Max Q Power -300 3344 P2.17.11.7.5...

  • Page 61: Cos Phii Control

    VACON® • 61 5.12.8.4 Cos Phii Control Code Parameter Unit Default Cust Description 0 = Direct Reference P2.17.13.1 CosPhiiMode 3345 1 = Volt LogIn LogOut 2 = Act. Current P2.17.13.2 CosPhiiRef 3304 Code Parameter Unit Default Cust Description P2.17.13.3.1...

  • Page 62: 5.13 Control

    5.15 Expander boards (Control keypad: Menu M7) The M7 menu shows the expander and option boards attached to the control board, and the board- related information. For more information, see the Vacon NX User Manual and the Vacon I/O option board manual.

  • Page 63: Parameters And Descriptions

    VACON® • 63 PARAMETERS AND DESCRIPTIONS Basic Parameters P2.1.1 Grid Nominal Voltage ID 110 This parameter sets the incoming line voltage for the regenerative drive. Set this parameter to the nominal line voltage at the installation site. Used also as a reference point for grid voltage protection functions.

  • Page 64: Transformer Parameters

    64 • VACON® arfiff08 power generation 6.1.1 Transformer Parameters These parameters are used to scale voltage so that the parameter P2.1.1 Grid Nominal Voltage can be given a value as actual grid voltage. The drive will calculate the actual drive terminal voltage based on these values.

  • Page 65: Configuration Parameters

    VACON® • 65 6.1.2 Configuration Parameters These parameters are used to define stand-alone and multi master system. Picture 6. Multimaster and stand-alone configurations. P2.1.7 Number of units ID 1604 Number of units in the multi master system, defines how many inverter units are connected to system.

  • Page 66: Dc Level Setup

    66 • VACON® arfiff08 power generation 6.1.3 DC Level Setup Using these parameters it is possible to modify the awakening level of the drive. P2.1.9.1 DC start level ID 1962 When DC rises above this limit when the drive is stopped, DC is considered to be high enough to start-up.

  • Page 67: Reference Handling

    VACON® • 67 Reference Handling P2.2.1 Cosphii reference ID 2304 Direct cosphii reference. If P2.11.13.1 lock in and P2.11.13.2 out is used this function is not active. P2.2.2 Reactive current reference ID 1459 This parameter sets the reference for the reactive current in % of the nominal current.

  • Page 68: Power/ Frequency Reference

    68 • VACON® arfiff08 power generation P2.2.3.3 Manual DC ID 1808 This parameter disables the Maximum Power Point Tracker and the drive uses a manual DC Reference. 0 = Disable 1 = Enable P2.2.3.4 Manual DC Reference ID 1809 If MPP Tracker is disabled then you must set DC Voltage reference in percentage to the drive.

  • Page 69: Pid Power Controller

    VACON® • 69 6.2.2.1 PID Power Controller PID Controller is forced to zero when DI: PID Power Activation is low or drive is in stop state or drive is not operating in AFE mode. PID Controller will adjust power flow by giving offset to given DC 2.2.4.3.1...

  • Page 70: Ac Voltage Reference

    70 • VACON® arfiff08 power generation 6.2.3 AC Voltage reference P2.2.5.1 Capacitor size ID 1460 This parameter defines the reactive current going to the LCL filter capacitor. It compensates the LCL effect to the reactive current by adjusting the reactive current reference internally.

  • Page 71: Io Signals

    VACON® • 71 IO signals 6.3.1 Digital inputs Note! Check also G2.3.1.13 Configuration parameters for inverted inputs! Note! If Digital Input signal source is set to DigIn:F.1 or DigIn:F.2 ANIN as DIGIN1 ANIN as DIGIN2 Note! To disable certain function, set the signal source to DigIN:0.1 (always FALSE) or DigIN:0.2 (always TRUE).
  • Page 72 72 • VACON® arfiff08 power generation P2.3.1.10 DI Power Limit 1 Activation ID 1182 Digital input for activating Power Limit 1. Limitation can be adjusted using P2.3.11.13.2. P2.3.1.11 DI Power Limit 2 Activation ID 1183 Digital input for activating Power Limit 2. Limitation can be adjusted using P2.3.11.13.3.

  • Page 73: Configuration

    VACON® • 73 6.3.1.1 Configuration These signals are used to specify are the G2.3.1 Digital Inputs using Normal or Inverted Logic and with some input certain specialized parameters also. Note! The Normal/Inverted Logic parameters have no effect on Digital Input which is set to DigIN:0.x P2.3.1.13.1 Input inversion...

  • Page 74: Analog Inputs

    74 • VACON® arfiff08 power generation 6.3.2 Analog inputs The Analog Inputs, like Digital Inputs, have been implemented using Terminal To Function (TTF) programming method, which means, user needs to specify which Analog Input is linked to certain function. To disable certain function, set the input to anything between AnIN:0.1 and AnIN:0.10.

  • Page 75: Analog Input As Digital Input #1 & #2

    VACON® • 75 6.3.2.2 Analog Input as Digital Input #1 & #2 With these parameter groups 2 analog inputs can be programmed to be used as Digital Inputs. Parameter group G2.3.2.2 has parameters for Digital Input #1 and G2.3.2.3 for #2.

  • Page 76: Dc Ground Measurement

    76 • VACON® arfiff08 power generation P2.3.2.3.1 Analog DIN 2 input ID 1766 This parameter can be used to select which Analog Input is used Digital Input #2. P2.3.2.3.2 Filter Time ID 1767 Filter time in seconds for the Analog Input. The range of the time can be selected from 0.01 sec to 10.00 sec.

  • Page 77: Custom Analog Input

    VACON® • 77 6.3.2.4 Custom analog input P2.3.2.5.1 Custom Anal ID 1757 Used to select which analog input is used as Custom Analog Input. P2.3.2.5.2 ID 1758 Filter Time setting for the analog input signal. The range of the time can be selected from 0.01 sec to 10.00 sec.

  • Page 78: Digital Outputs

    78 • VACON® arfiff08 power generation 6.3.3 Digital outputs P2.3.3.1 Ready Signal DO Selection ID 432 P2.3.3.2 Run Signal DO Selection ID 433 P2.3.3.3 Fault Signal DO Selection ID 434 P2.3.3.4 ID 435 P2.3.3.5 Warning Signal DO Selection ID 436 P2.3.3.6...

  • Page 79: Configuration

    VACON® • 79 6.3.3.1 Configuration P2.3.3.19.1 Power Limit Active Sig ID 447 signal closes. P2.3.3.19.2 Power Limit Level Selection ID 448 Selects which Power Limit Reference value is used as trigger. 0 = External Power Limit Reference...

  • Page 80: Analog Outputs

    80 • VACON® arfiff08 power generation 6.3.4 Analog outputs P2.3.4.1 Analog Output Selection ID 1232 P2.3.4.2 Analog Output Signal ID ID 1233 Set the ID of a signal to be connected to the Analog Output. To connect e.g. DC-link voltage to Analog terminal, use 1839 as parameter value.

  • Page 81: Limit Settings

    VACON® • 81 Limit settings 6.4.1 Current limit P2.4.1.1 Current Limit ID 107 Sets the current limit for the regenerative supply unit. Set this to correspond to the maximum required load or peak overload for the unit, bearing in mind that the load might consist of several motor drive units.

  • Page 82: Inverter Control

    82 • VACON® arfiff08 power generation Inverter Control 6.5.1 Standby settings P2.5.1.1 Power standby level ID 1540 The Inverter will stop if power is below this level for a time longer than standby delay. When standby level is negative then standby is not used P2.5.1.2...

  • Page 83: Mpp Tracker

    VACON® • 83 6.5.2 MPP tracker MPPT idea is to find maximum power point in any conditions. This MPPT tracker recognizes when there are stable or fast moving conditions. P2.5.2.1 Minimum Step Size ID 1810 Minimum step size for the maximum power point tracker. MinStepSize is used when (P(k)-P(k-1))/(U(k)-U(k-1)) is below MinStepRatio.
  • Page 84 84 • VACON® arfiff08 power generation P2.5.2.9 Reference Window ID 1838 In some cases the MPP tracker might not get the requested DC reference, e.g. if the inverter is running at the current limit. In this case it will show up as a deviation between the DC reference and actual voltage.

  • Page 85: Bypass Control

    VACON® • 85 P2.5.2.17 Fast condition intensity increase threshold ID 1944 Limit when no changes are made to DC reference in the fast moving conditions P2.5.2.18 Fast condition intensity decrease threshold ID 1943 Limit when no changes are made to DC reference in the fast moving conditions 6.5.3...

  • Page 86: Drive Control

    86 • VACON® arfiff08 power generation Drive Control P2.6.1 Switching Frequency ID 601 The switching frequency of the IGBT Bridge in kHz. Changing the default value can have an impact on the LCL filter operation. P2.6.2 AFE Options ID 1463 This packed bit word is made for enabling/disabling different control options for the regeneration control.
  • Page 87 VACON® • 87 AFE 4 Stop AFE 3 Stop AFE 2 Stop AFE 1 Stop Time * 500 ms Picture 10. Start delay. P2.6.6 Modulator Type ID 1516 With this parameter you can change the modulator type. With an ASIC (HW) modulator, the current distortion is lower, but losses are higher compared to a software modulator.

  • Page 88: Control

    88 • VACON® arfiff08 power generation P2.6.7 Application control word ID 1900 This packed bit word is made for enabling/disabling different application control options. E.g. If you need to activate B0 and B1 then you need to set value 3.

  • Page 89: Protections

    VACON® • 89 Protections 6.7.1 General P2.7.1.1 External Trip ID 701 This parameter defines a response to external trip. If the inverter monitors the state of external trip input and a fault occurs the inverter can be set to respond to the fault.

  • Page 90: Dc Earth Fault

    90 • VACON® arfiff08 power generation 6.7.2 DC Earth fault P2.7.2.1 DC Ground Source ID 1801 Used to select the input method for DC Ground Fault. P2.7.2.2 DC Ground Fault Level ID 1715 Fault level of analog input. P2.7.2.3 DC Ground Warning Level ID 1716 Warning level of analog input.

  • Page 91: Control Panel

    VACON® • 91 6.7.5 Control Panel P2.7.5.1 Heartbeat Timeout ID 1840 The inverter should receive a heartbeat signal from the external control panel once every second. If the signals are not received and inverter is controlled by external panel, then the inverter will trip after the set delay with this parameter.

  • Page 92: Auto Reset

    92 • VACON® arfiff08 power generation 6.7.7 Auto reset P2.7.7.1 Automatic reset Wait Time ID 717 This parameter defines the time to wait after a fault trigger has disappeared. When the time has elapsed, the Inverter tries to automatically restart modulation.

  • Page 93: Analog Inputs

    VACON® • 93 6.7.8 Analog Inputs P2.7.8.1 Response for Analog Input Malfunction ID 1947 How the inverter responses to Analog Input malfunction: 0 = No Action 1 = Warning 2 = Fault P2.7.5.2 Reaction Time for Analog Input Malfunction ID 1941 6.7.9...

  • Page 94: Fieldbus

    94 • VACON® arfiff08 power generation Fieldbus P2.8.1 FB Data Out1 Sel ID 852 P2.8.2 FB Data Out2 Sel ID 853 P2.8.3 FB Data Out3 Sel ID 854 P2.8.4 FB Data Out4 Sel ID 855 P2.8.5 FB Data Out5 Sel ID 856 P2.8.6...

  • Page 95: System Tests

    VACON® • 95 System Tests There is possibly to put the application in a power unit simulation mode. This mode is meant for testing the inverter without actually starting the power unit, hence generating any real power. This feature is useful during the commissioning phase and gives the possibility to test application logic, I/Os and fieldbus communication.

  • Page 96: Systembus Test

    96 • VACON® arfiff08 power generation P2.9.1.4 Break down ratio ID 1723 This parameter defines break down ratio. Picture 13. Break down ratio. P2.9.1.6 Simulation DC ID 1577 There is possibly to give simulation DC-link value to the system without connection to power unit by using this feature.

  • Page 97: Simulated Grid

    VACON® • 97 6.9.3 Simulated grid P2.9.3.1 Simulated Grid Frequency ID 1725 This parameter specifies the simulated grid frequency if the application is tested without actual AC grid present. P2.9.3.2 Simulated Grid Voltage ID 1726 This parameter specifies the simulated grid voltage if the application is tested without actual AC grid present.

  • Page 98: 6.10 Counters

    98 • VACON® arfiff08 power generation 6.10 Counters P2.10.1 Load or Save Counters Value ID 1861 Counters Values Load or Save Functionaly: 0 = Idle; "Do nothing" 1 = Load Values; Counter current values to parameters P2.10.2-6 2 = Save Values; Save values in parameters P2.10.2-6 P2.10.2...

  • Page 99: 6.11 Admin Parameters

    VACON® • 99 P2.10.7 Integration interval for energy counter ID 1856 This parameter defines how often the current power output is added to the energy counters. ∞ ∞ ( �� ) − �� �� (�� − 1) ����������������...

  • Page 100: Datalogger

    100 • VACON® arfiff08 power generation 6.11.2 Datalogger 6.11.2.1 Datalogger trigger P2.11.2.1.1 Trigger signal ID 2704 Trigger signal definition (ID or index). If set to 0 and DL_TriggerOptions B0 is 0, then MCStatus.B3 (fault bit) is used as trigger signal / value.

  • Page 101: Datalogger Settings

    VACON® • 101 P2.11.2.1.10 Store settings ID 2709 0 = don't store settings (reset at power down) 1 = store settings. 6.11.2.2 Datalogger settings P2.11.2.2.1 Sample period ID 2703 Sample period in ms. If 0, then set to default (1 ms).

  • Page 102: 6.12 Grid Code Parameters

    102 • VACON® arfiff08 power generation 6.12 Grid Code parameters P 2.17.1 GGC License 3201 Enter here license code to activate General Grid Code functionality. P 2.17.2 EnableGridCode 3254 Parameter to enable Grid Codes if correct license is given. 0 = Disabled Grid Code functions are disabled.

  • Page 103: Frt

    VACON® • 103 6.12.1 P2.17.5.1 FRT Function 3251 Enables FRT functionality. 0 = Disabled; Both FRT is disabled but voltage level and curve are active at the same time. 1 = Enabled; Limits FRT is enabled, voltage levels makes the trip but not curve.

  • Page 104: Reconnection

    104 • VACON® arfiff08 power generation 6.12.2 Reconnection P 2.17.6.1 ReConnectTime 3253 Reconnection time when fault happens on run state. P 2.17.6.2 ReConnTimeStop 3255 Reconnection time when fault happens in stop state. P 2.17.6.3 ReConRampUpRate 3297 Power ramp up rate on reconnection.

  • Page 105: Line Voltage

    VACON® • 105 6.12.3 Line Voltage Line voltage trip levels and times to tripping. Times defines delay when drive sees that voltage has exceed set limit. Monitored signal may have hardware and/or software filtering function that will need to be considered when estimating total tripping time.
  • Page 106 106 • VACON® arfiff08 power generation P 2.17.7.6 LV High 3 3258 P 2.17.7.7 LV High 3 Delay 3259 P 2.17.7.7 LV High 3 PLim 3363 Active Current limit activated when voltage goes above LV High 3 P 2.17.7.9 LV Low 1 3260 Line Voltage Low Limit 1 [%] of Grid Nominal Voltage.

  • Page 107: Line Frequency

    VACON® • 107 6.12.4 Line Frequency Line frequency trip levels and times to tripping. Times defines delay when drive sees that frequency has exceed set limit. Monitored signal may have hardware and/or software filtering function that will need to be considered when estimating total tripping time.
  • Page 108 108 • VACON® arfiff08 power generation P 2.17.8.9 LF Low 2 3270 P 2.17.8.10 LF Low 2 Delay 3271 P 2.17.8.11 LF Low 3 3370 P 2.17.8.12 LF Low 3 Delay 3371 P 2.17.8.9 LF MaxChangeRate Hz/s 3322 Tripping if line frequency has changed more than set value inside one (1) second.

  • Page 109: Voltage Time Trip

    VACON® • 109 6.12.5 Voltage Time Trip Define voltage drop curve, drive will trip if curve is exceeded. All values needs to be fill. Timer start when Voltage is below Voltage X6 point. Voltage X6 [%] line...

  • Page 110: Line Ok Limits

    110 • VACON® arfiff08 power generation 6.12.6 Line OK Limits Grid OK levels when reconnection is allowed. If zero values from Line Voltage and Line frequency are used. P 2.17.10.1 LF OK High 3287 P 2.17.10.2 LF OK Low 3286 P 2.17.10.3...

  • Page 111: Reactive Injection

    VACON® • 111 6.12.7 Reactive Injection Reactive current injection is activated by ID3252. P 2.17.11.1 UV Reactive Mode 3314 Select the operation mode for reactive reference handling for under voltage. 1. Linear 2. Power Lock In and Lock Out.

  • Page 112: Linear Reference Under Voltage

    112 • VACON® arfiff08 power generation 6.12.7.1 Linear reference under voltage Injected reactive current is changing linearly between high and low voltage corners. react +100% UV low corner +80% +60% UV reac ref +40% UV high corner +20% +40% +60%...

  • Page 113: Linear Reference Over Voltage

    VACON® • 113 6.12.7.2 Linear reference over voltage react +100% UV low corner +80% +60% UV reac ref +40% UV high corner +20% +40% +60% +80% +100% +20% -100% -80% -60% -40% -20% line -20% OV react slope...

  • Page 114: Power Lock In And Out Reference Under Voltage

    114 • VACON® arfiff08 power generation 6.12.7.3 Power Lock In and Out Reference under voltage. P 2.17.11.5.1 Under Voltage PowerLockIn 3315 Power level where reactive current injection is started if Line Voltage is below ID3291. P 2.17.11.5.2 Under Voltage PowerLockOut 3316 Reactive current injection is stopped if power is below this value.

  • Page 115: Power Lock In And Out Reference Over Voltage

    VACON® • 115 6.12.7.4 Power Lock In and Out Reference over voltage. P 2.17.11.6.1 Over Voltage PowerLockIn 3378 Power level where reactive current injection is started if Line Voltage is above ID3300. P 2.17.11.6.2 Over Voltage PowerLockOut % 3379 Reactive current injection is stopped if power is below this value.

  • Page 116: Q(U) Power

    116 • VACON® arfiff08 power generation 6.12.7.5 Q(U) Power Reactive power reference based on grid voltage P2.17.11.4.1 High Max Q Power ID3341 Maximum reactive power when over voltage is at Max. P2.17.11.4.2 High Max Voltage ID3340 Over voltage level when maximum reactive power is injected to grid.

  • Page 117: Power Limit

    VACON® • 117 6.12.8 Power Limit 6.12.8.1 High Frequency Power Limit Select power limit behavior on high line frequency. line P2.17.12.1.1 HighFreqModes 3307 Parameter select how minimum power limit is handled. 0 = High Limit Power limit will fallow set scaled line.
  • Page 118 118 • VACON® arfiff08 power generation P2.17.12.1.5 HighFreqPLimRamp 3298 Power limit increase ramp rate. P2.17.12.1.6 HighFreqPReleDel 3299 Delay how long limit is kept after frequency is below ID3308. P2.17.12.1.7 High Line Frequency Full Power Release delay ID3374 When this is activated power is limited for this time to level where power was when High Frequency Low corner was exceeded.

  • Page 119: High Voltage Power Limit

    VACON® • 119 6.12.8.2 High Voltage Power Limit P2.17.12.2.1 Limit Mode ID3360 Parameter select how minimum power limit is handled. 0 = High Limit Power limit will fallow set scaled line. 1 = Minimum Power limit is kept at minim level set by scaled line.

  • Page 120: Low Freq Power

    120 • VACON® arfiff08 power generation 6.12.8.3 Low Freq Power Power increase function when frequency decreases. When activated and frequency goes low, drive will activate Power PI controller and start to increase power. P2.17.12.5.1 Power Increase High Frequency ID3334 Frequency when power is started to increase.

  • Page 121: Cos Phii Control

    VACON® • 121 6.12.9 Cos Phii Control P 2.17.13.1 CosPhiiMode ID3345 0 = Direct Reference 1 = Volt LogIn LogOut 2 = Act. Current P 2.17.13.2 CosPhiiRef 3304 Direct Cos Phii reference. If Lock In and Out is used this function is not active.

  • Page 122: Cos Phii Active Current Control

    122 • VACON® arfiff08 power generation 6.12.9.2 Cos Phii Active Current Control Cos Phii reference is started to adjust above 50 % power and reach value set by ID3346 at 100 % Power. P2.17.13.4.1 Min Cos Ref Min Power ID3357 Minimum power where Min Cos Ref is used P2.17.13.4.2 Min Cos Ref...

  • Page 123: External Input

    VACON® • 123 6.12.10 External Input External input to make a trip and/or to activate separate frequency limits for tripping. P 2.17.14.1 Ext GC Trip In 3310 Direct digital input to activate Grid Code trip function. P 2.17.14.2...

  • Page 124: Grid Code Options

    124 • VACON® arfiff08 power generation 6.12.11 Grid Code Options P 2.17.15.1 Grid Code Options ID 3328 B00 = +1 = Activate this bit for Grid Code: GB/T 19964-2012. B01 = +2 = For voltage level trips minimum of phase voltages is used.

  • Page 125: Control

    VACON® • 125 CONTROL Unlike the parameters listed above, these parameters are located in the M3 menu of the control panel. The reference parameters do not have an ID number. Table 58.Control parameters Code Parameter Unit Default...

  • Page 126: Fieldbus Interface

    126 • VACON® arfiff08 power generation FIELDBUS INTERFACE IDs for 32bit Monitoring Values Some monitoring values are 32bit in length and as such their fieldbus monitoring may not work properly. Here is a list of High and Low Words of these 32bit monitoring values so that external system can read them as 2 16bit words.

  • Page 127: Control Word

    VACON® • 127 Control Word Table 60. Fieldbus interface Control data Name Type Unit Address Description Control Word WORD 2001 Check the next table Control Word Table 61. Fieldbus Control word bits Name Value = 0 Value = 1...

  • Page 128: Status Words

    128 • VACON® arfiff08 power generation Status Words Table 62. Fieldbus interface status data Name Type Unit Address Description Status Word WORD 2102 Check the next table. Status Word Table 63. Fieldbus status word bits Name Value = 0 Value = 1...

  • Page 129: Warning Status Words

    VACON® • 129 Warning Status words Statusword 1, ID1819 Table 64. Warnings status word 1 Name Value = 0 Value = 1 Description Main Switch Open Fault No Fault Fault Fault list Main Switch Open Warning No Alarm...
  • Page 130 130 • VACON® arfiff08 power generation Statusword 3, ID1821 Table 66. Warnings status word 3 Name Value = 0 Value = 1 Description Processor Watchdog No Fault Fault Fault list Reserved IGBT HW Temp No Fault Fault Fault list Cooling Fan...

  • Page 131: Monitoring Values For Fieldbus Use

    VACON® • 131 Monitoring values for Fieldbus use Table 68. Monitoring values for Fieldbus use Values Unit Description Energy yesterday (high word) 1640 Energy yesterday (low word) 1641 DC Start Level 1642 Run Time Yesterday 1643 Grid Connections...

  • Page 132: Problem Solving

    132 • VACON® arfiff08 power generation PROBLEM SOLVING While proper information is needed form the problem, it is also recommended to try with latest application- and system software versions available. Software is continuously developed and default settings are improved. Picture 19. The recommended signals for NCDrive Use the fastest communication speed (Baudrate: 57 600) and a 50 ms update interval for signals for the RS232 communication.

  • Page 133: 10. Application Fault Codes

    VACON® • 133 10. APPLICATION FAULT CODES Fault tables and descriptions of faults. Main reasons what possible causes fault Fault Auto Fault Possible cause Correcting measures code Reset AFE has detected too high a current Overcurrent (>4*I...
  • Page 134 134 • VACON® arfiff08 power generation S2 = Phase supervision active front Output phase Output line phase is missing. Check supply voltage, fuses and supervision cable. Inverter under- Heatsink temperature is under 10C temperature Heatsink temperature is over 90C - Check the correct amount and...
  • Page 135 If installation is correct contact the nearest distributor. Check board and slot. Slot A option board in slot B,C,D or E has Contact the nearest Vacon Communication distributor. A systembus card in slot D or E has SB Board Fault...
  • Page 136 136 • VACON® arfiff08 power generation AC frequency on line side is below the FreqUnderLimit Check AC Frequency Delayed min limit. DC Ground DC Insulation measurement signal Check DC Insulation Warning has gone above the warning limit. DC Insulation measurement signal...

  • Page 137: State Machine

    VACON® • 137 STATE MACHINE: 11.1 General state machine: Init Init Active Faults? Faulted Active Faults? Faulted Activation Activation Not Active Not Active Command? Command? Start Criterions Start Criterions Stopped Stopped Fulfilled? Fulfilled? Running Running Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/...

  • Page 138: Start Criterions

    138 • VACON® arfiff08 power generation 11.1.1 Start Criterions: Unit Ready? Charge Switch close? Activation command? Multimaster system Follower? DC Voltage has risen above P2.1.7.1? Multimaster system Master? Panel communication OK? Run Criterions Run Criterions Fulfitted Not Fulfitted Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/...

  • Page 139: Activation Command

    VACON® • 139 11.1.2 Activation command: Unit Panel Start button is pushed? Multimaster? Touch panel start command No Activation Command Activation Command Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/...

  • Page 140: 11.2 General Substate Machine

    140 • VACON® arfiff08 power generation 11.2 General Substate Machine Start Start Start command Start command NOT ACTIVE NOT ACTIVE given? given? ENTER STATE ENTER STATE Start command Start command given? given? Multimaster Stand-by time Multimaster Stand-by time RUNNING RUNNING...

  • Page 141: Mppt State

    VACON® • 141 11.3 MPPT State: DECREASE INCREASE REF (2) REF (3) HALF WAIT FOR POWER (4) WAIT FOR POWER (5) FAST MOVING NO POWER (8) POWER WINDOW P&O CONDITIONS (6) AT MIN NO POWER WAIT REFERENCE (10)

  • Page 142: 12. Io-Connections

    142 • VACON® arfiff08 power generation 12. IO-CONNECTIONS OPTA1 Terminal Signal Description +10V Reference output Voltage for potentiometer, etc. AI1+ DC Ground Analogue input, Voltage input DC Ground voltage range 0 10V DC AI1- I/O Ground Ground for reference and controls...

  • Page 143: 12.1 Appendix

    12.1 Appendix Note: See jumper selections below. Jumper block X3: More information can be found in CMA and CMB grounding Vacon NX Option Board Manual, CMB connected to GND Chapter 6.2.2.2. CMA connected to GND CMB isolated from GND CMA isolated from GND...

Table of Contents