Vacon NX Series Applications Manual
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Vacon NX Series Applications Manual

Marine application (apfiff09)
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  • Page 1 ® ac drives marine application (apfiff09) application manual...

  • Page 2: Table Of Contents

    2 • Vacon apfiff09 marine VACON MARINE APPLICATION MANUAL INDEX Document code: ud01059 Software code: APFIFF09V165 Date: 25.2.2016 MARINE APPLICATION - INTRODUCTION ....................... 6 General ................................. 6 Basic Features ............................... 7 Marine Versions compatibility issues ........................8 Control I/O ................................9 “Terminal To Function”...

  • Page 3: Apfiff09 Marine Vacon

    • 3 6.4.2 Digital inputs ............................43 6.4.3 Analogue input 1 ............................. 44 6.4.4 Analogue input 2 ............................. 45 6.4.5 Analogue input 3 ............................. 45 6.4.6 Analogue input 4 ............................. 46 6.4.7 Options ..............................46 Output Signals ............................. 47 6.5.1...
  • Page 4 4 • Vacon apfiff09 marine 6.14.4 DIN ID Control 3 ..........................69 6.14.5 ID Controlled Digital Output 1......................70 6.14.6 ID Controlled Digital Output 2 ......................70 6.14.7 Free DIN Delay ............................ 70 6.15 Brake Control .............................. 71 6.16 Autorestart parameters ..........................72 6.17...
  • Page 5 • 5 7.11.3 Master follower configuration ......................188 7.12 Protections ..............................193 7.12.1 General settings ..........................193 7.12.2 Temperature sensor protections ....................... 194 7.12.3 Stall protection ..........................196 7.12.4 Speed Error ............................198 7.12.5 Motor Protection ..........................199 7.12.6...

  • Page 6: Marine Application - Introduction

    6 • Vacon apfiff09 marine MARINE APPLICATION - INTRODUCTION Software APFIFF09, Marine application Marine application has advanced power handling features, main focus being in different kind of propulsion systems. Application can be used also for winch control where smooth brake...

  • Page 7: Basic Features

    • 7 Basic Features The Marine application provides a wide range of parameters for controlling induction motors and permanent magnet motors. It can be used for various kinds of different processes where wide flexibility of I/O signals is needed and only simple PI control logic.

  • Page 8: Marine Versions Compatibility Issues

    8 • Vacon apfiff09 marine MARINE VERSIONS COMPATIBILITY ISSUES V120 Temperature measurement board 2 has own response parameter. V122 Speed error monitoring status bits are moved from Fault Word 2 to Fault Word 10 B0 and from Warning Word 1 to Warning Word 10 B0...

  • Page 9: Control I/O

    Note: See Users Manual, chapter Control Connections, for hardware specification and configuration. Note: See jumper selections below. Jumper block X3: CMA and CMB grounding More information in Vacon NX User's Manual, Chapter 6.2.2.2. CMB connected to GND CMA connected to GND CMB isolated from GND...

  • Page 10: Terminal To Function" (Ttf) Programming Principle

    Terminal type Reference fault/warning Example: You want to connect the digital output function (parameter 2.3.3.7) to the digital output DO1 on the basic board NXOPTA1 (see Vacon NX User's Manual, Chapter 6.2). Menu button right First find the parameter 2.3.3.7 on the keypad. Press the...

  • Page 11: Defining A Terminal For A Certain Function With Ncdrive Programming Tool

    • 11 Defining a terminal for a certain function with NCDrive programming tool If you use the NCDrive Programming Tool for parametrizing you will have to establish the connection between the function and input/output in the same way as with the control panel.

  • Page 12: Defining Unused Inputs/Outputs

    12 • Vacon apfiff09 marine Defining unused inputs/outputs All unused inputs and outputs must be given the board slot value 0 and the value 1 also for the terminal number. The value 0.1 is also the default value for most of the functions.

  • Page 13: Marine Application Monitoring Values

    • 13 MARINE APPLICATION MONITORING VALUES On the next pages you will find the lists of parameters within the respective parameter groups. The parameter descriptions are given on pages 74 to 224. Parameter description includes more than is available in this application see parameter list what is available.

  • Page 14: Monitoring Values

    14 • Vacon apfiff09 marine Monitoring values The monitoring values are the actual values of parameters and signals as well as statuses and measurements. Note for DriveSynch Systems: In a DriveSynch system, only Master drive monitoring signals are reliable. Only directly measured values are reliable in follower units. Even the Output Frequency of DriveSynch follower is not directly observed and thus may not show actual output frequency that is controlled by DriveSynch Master Drive.

  • Page 15: Monitoring Values 2

    • 15 5.1.1 Monitoring values 2 Code Parameter Unit Form. Description V1.24.1 Current Varies 1113 Unfiltered motor current V1.24.2 Torque 1125 Unfiltered motor torque V1.24.3 DC Voltage Unfiltered DC link voltage Application Status V1.24.4 Word V1.24.5 Shaft Frequency...

  • Page 16: Fieldbus Monitoring Values

    16 • Vacon apfiff09 marine 5.1.2 FieldBus Monitoring values Code Parameter Unit Form. Description V1.25.1 FB Control Word 1160 V1.25.2 FB Status Word V1.25.3 FB Torque Reference 1140 Default Control of FB PD 1 V1.25.4 FB Limit Scaling #,## Default Control of FB PD 2 V1.25.5...

  • Page 17: Frequency Chain

    • 17 5.1.5 Frequency Chain Code Parameter Unit Form. Description V1.28.1 Frequency Reference 1 1126 V1.28.2 Frequency Reference 2 1127 Frequency Reference V1.28.3 1128 Actual V1.28.4 Frequency Ramp Out 1129 Frequency Reference V1.28.5 1131 Final V1.28.6 Encoder Frequency 1164 5.1.6 Torque Chain...

  • Page 18: Monitoring Values Description

    18 • Vacon apfiff09 marine Monitoring values description Note for DriveSynch Systems: In a DriveSynch system, only Master drive monitoring signals are reliable. Only directly measured values are reliable in follower units. Even the Output Frequency of DriveSynch follower is not directly observed and thus may not show actual output frequency that is controlled by DriveSynch Master Drive.
  • Page 19 • 19 V1.5 Motor torque ID 4 In % of Motor nominal torque Open loop 1 s linear filtering Closed Loop 32 ms filtering Drive Synch Operation Follower drive calculated in open loop. Motor torque is valid only in Master drive.
  • Page 20 20 • Vacon apfiff09 marine V1.15 Analogue Out 1 % ID 26 V1.16 Analogue Out 2 % ID 31 V1.17 Analogue Out 3 % ID 32 V1.18 Analogue Out 4 % ID 1526 Analogue Output value 0 % = 0 mA / 0 V, 100 % = 20 mA / 10 V V1.19...

  • Page 21: Monitoring Values 2

    • 21 5.2.1 Monitoring values 2 V1.24.1 Current A ID 1113 Unfiltered motor current, recommended signal for NCDrive monitoring. Drive Synch Operation Master drive This value is the total current of the system divided by number of drives in the system (SbLastID).
  • Page 22 22 • Vacon apfiff09 marine V1.24.7 Measured temperature 1 Cº ID 50 V1.24.8 Measured temperature 2 Cº ID 51 V1.24.9 Measured temperature 3 Cº ID 52 V1.24.10 Measured temperature 4 Cº ID 69 V1.24.11 Measured temperature 5 Cº ID 70 V1.24.12...
  • Page 23 • 23 V1.24.18 Regulator Status ID 77 Regulator status ID77 Motoring Current Regulator Status Generator Current Regulator Status Motoring Torque Regulator Status For CL monitor B0 Generator Torque Regulator Status For CL monitor B1 Over Voltage Regulator Status...
  • Page 24 24 • Vacon apfiff09 marine V1.24.21 Encoder 2 Frequency OPT-D7 board second input encoder frequency. V1.24.22 Operation Hours Running state hours. V1.24.23 Application Status Word 2 ID 89 Different statuses from the drive, useful for ID Control DO functions. Application Status Word 2 ID89...

  • Page 25: Fieldbus Monitoring Values

    • 25 5.2.2 FieldBus Monitoring values V1.25.1 FB Control Word ID1160 Control word used in bypass mode. See P2.13.22 and option board ByPass. More details in Chapter 9 Status and Control Word in detail. Description Value = 0...
  • Page 26 26 • Vacon apfiff09 marine V1.25.3 FB Torque Reference ID 1140 Torque reference value from fieldbus Default Control of FB PD 1 V1.25.4 FB Limit Scaling % ID 46 Limit scaling input value from fieldbus. Default Control of FB PD 2.
  • Page 27 • 27 V1.25.9 Fault Word 2 ID 1173 Fault Word 2 ID1173 Fault Comment Output phase Charge Switch F5 (Not implemented) Encoder Inverter F4, F7 (Not implemented) EEPROM F22 (Not implemented) External Brake Chopper F12 (Not implemented)
  • Page 28 28 • Vacon apfiff09 marine V1.25.11 AuxStatusWord ID 1163 Aux Status Word ID1163 Fault Comment Reserved Reserved Window control active and speed outside of widow Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved...
  • Page 29 • 29 V1.2515 Din Status Word ID 56 V1.25.16 Din Status Word 2 ID 57 DIN StatusWord 1 DIN StatusWord 2 DIN: A.1 DIN: C.5 DIN: A.2 DIN: C.6 DIN: A.3 DIN: D.1 DIN: A.4 DIN: D.2 DIN: A.5...
  • Page 30 30 • Vacon apfiff09 marine V1.25.20 Shaft Angle ID 1169 Angle information from incremental encoder. The value is reset when 24 Vdc is removed from the drive. V1.25.21 Fault Word 10 ID 1202 Fault Word 10 ID1202 Fault Comment Speed Error...

  • Page 31: Master / Follower

    • 31 5.2.3 Master / Follower Here are gathered revelant signals in Mater follower system. Note for DriveSynch Systems: In a DriveSynch system, only Master drive monitoring signals are reliable. Only directly measured values are reliable in follower units. Even the Output Frequency of DriveSynch follower is not directly observed and thus may not show actual output frequency that is controlled by DriveSynch Master Drive.
  • Page 32 32 • Vacon apfiff09 marine V1.26. 3 Master CW ID93 Master Drive Control Word. Master Sending, Follower receiving. Master Control Word ID93 Master-Follower DriveSynch Master-Follower Ready Status Run Enable Final Run Request Fault Reset Fault Reset Running Running Fault Brake Control...
  • Page 33 • 33 V1.26.5.3 Status Word D3 ID 1603 D1: D3 Status Word D2,D3 and D4: Not updated. V1.26.5.4 Status Word D4 ID 1604 D1: D4 Status Word D2,D3 and D4: Not updated. Follower Drive status word FALSE...

  • Page 34: Pi Control Monitoring

    34 • Vacon apfiff09 marine 5.2.4 PI Control monitoring This PI control uses ID numbers for input and output signal. See detail in PI Control chapter. V1.27.1 PI Reference ID20 Used PI Reference, reference is selected by ID number. V1.27.2...

  • Page 35: Frequency Chain

    • 35 5.2.5 Frequency Chain V1.28.1 Frequency Reference 1 1126 Frequency reference before speed share. Speed Share is used also for reference direction control. V1.28.2 Frequency Reference 2 1126 Frequency reference after speed share and reference adjust but before interpolator.

  • Page 36: Counters

    36 • Vacon apfiff09 marine 5.2.7 Counters Below counter values are not visible as a standard monitoring signal but are accessible with ID numbers from fieldbus. 5.2.7.1 Power On Time counter This timer is counting when control board is powered (i.e. counting when only 24 Vdc is given to control board).
  • Page 37 • 37 ID81 EnergyMeterUnit Unit for the energy meter USINT value. READ only access. 1 = kWh 2 = MWh 3 = GWh 4 = TWh 5.2.7.3 Energy Trip counter monitoring ID12 EnergytripCounter Energy trip counter, use ID1052 define format.

  • Page 38: Marine Application Parameter List

    38 • Vacon apfiff09 marine MARINE APPLICATION PARAMETER LIST Basic parameters Code Parameter Unit Default Cust Note P2.1.1 Minimum frequency 0,00 P2.1.2 0,00 NOTE: If f > than the motor synchronous speed, P2.1.2 Maximum frequency P2.1.1 320,00 50,00 check suitability for motor...

  • Page 39: Reference Handling

    • 39 Reference Handling 6.2.1 Basic Settings Code Parameter Unit Default Cust Note 0=AI1 1=AI2 2=AI1+AI2 3=AI1-AI2 4=AI2-AI1 5=AI1xAI2 6=AI1 Joystick 7=AI2 Joystick P2.2.1 I/O Reference 8=Keypad 9=Fieldbus 10=Motor potentiometer 11=AI1, AI2 minimum 12=AI1, AI2 maximum 13=Max frequency...

  • Page 40: Power Reference

    40 • Vacon apfiff09 marine 6.2.3 Power Reference Code Parameter Unit Default Cust Note Scaling from 0 to IDxxxx 0=Not used 1=AI1 P2.2.8.1 Power Reference 1620 2=AI2 3=AI3 4=AI4 5=FB Limit Scaling ID46 Maximum Power P2.2.8.2 300.0 120,0 1621 reference Power reference P2.2.8.3...

  • Page 41: Prohibit Frequency Parameters

    • 41 6.2.4.1 Torque Reference OL Settings Code Parameter Unit Default Cust Note Open loop torque P2.2.9.11.1 control minimum 0,00 50,00 3,00 frequency Open loop torque P2.2.9.11.2 controller 32000 P gain Open loop torque P2.2.9.11.3 controller 32000 I gain 6.2.5 Prohibit frequency parameters...

  • Page 42: Ramp Control

    42 • Vacon apfiff09 marine Ramp Control 6.3.1 Basic Settings Code Parameter Unit Default Cust Note 0=Ramp P2.3.1 Start function 1=Flying start 0=Coasting P2.3.2 Stop function 1=Ramp P2.3.3 Acceleration time 1 3270,0 0 Hz to Max frequency P2.3.4 Deceleration time 1...

  • Page 43: Input Signals

    • 43 Input Signals 6.4.1 Basic Settings Code Parameter Unit Default Cust Note Start Start signal 1 signal 2 (Default: (Default: DIN1) DIN2) Start fwd Start rvs P2.4.1.1 Start/Stop logic Start/Stop Reverse selection Start/Stop Run enable Start pulse...

  • Page 44: Analogue Input 1

    44 • Vacon apfiff09 marine Inching reference 1 (Default P2.4.2.26 Inching 1 Forward 2 Hz. See P2.4.16). This will start the drive. Inching reference 2 (Default P2.4.2.27 Inching 2 Reverse -2 Hz. See P2.4.17). This will start the drive. P2.4.2.28...

  • Page 45: Analogue Input 2

    • 45 6.4.4 Analogue input 2 Code Parameter Unit Default Cust Note P2.4.4.1 AI2 signal selection E.10 Slot . Board input No. P2.4.4.2 AI2 filter time 0,000 32,000 0,000 0=No filtering P2.4.4.3 AI2 signal range 2= -...

  • Page 46: Analogue Input 4

    46 • Vacon apfiff09 marine 6.4.6 Analogue input 4 Code Parameter Unit Default Cust Note Slot . Board input No. P2.4.6.1 AI4 signal selection E.10 If 0.1 ID28 can be controlled from FB P2.4.6.2 AI4 filter time 0,000 32,000 0,000...

  • Page 47: Output Signals

    • 47 Output Signals 6.5.1 Digital output signals Code Parameter Default Cust Note P2.5.1.1 Ready Ready to Run P2.5.1.2 Running P2.5.1.3 Fault Drive in fault state P2.5.1.4 Inverted fault Drive not in fault state P2.5.1.5 Warning Warning active P2.5.1.6...

  • Page 48: Analogue Output 1

    48 • Vacon apfiff09 marine 6.5.2 Analogue output 1 Code Parameter Unit Default Cust Note Analogue output 1 TTF programming P2.5.2.1 E.10 signal selection See chapter 3.1 and 3.2 0=Not used (4 mA / 2 V) 1=Output freq. (0 f 2=Freq.

  • Page 49: Analogue Output 2

    • 49 6.5.3 Analogue output 2 Code Parameter Unit Default Cust Note Analogue output 2 TTF programming P2.5.3.1 E.10 signal selection See chapter 3.1 and 3.2 Analogue output 2 P2.5.3.2 See P2.5.2.2 function Analogue output 2 P2.5.3.3...

  • Page 50: Delayed Digital Output 1

    50 • Vacon apfiff09 marine 6.5.6 Delayed digital output 1 Code Parameter Unit Default Cust Note Digital output 1 Posibility to invert by P2.5.6.1 E.10 signal selection ID1091 INV Commands 0=Not used 1=Ready 2=Run 3=Fault 4=Fault inverted 5=FC overheat warning 6=Ext.

  • Page 51: Supervision Limits

    • 51 6.5.8 Supervision Limits Code Parameter Unit Default Cust Note 0=No limit Output frequency P2.5.8.1 1=Low limit supervision limit 1 supervision 2=High limit supervision Output frequency P2.5.8.2 limit 1; 0,00 320,00 0,00 Supervised value 0=No limit Output frequency P2.5.8.3...

  • Page 52: Limit Settings

    52 • Vacon apfiff09 marine Limit Settings 6.6.1 Current handling Code Parameter Unit Default Cust Note Reaching the limit will P2.6.1 Current limit 2 x I lower output frequency Scaling from 0 to ID107 0=Not used 1=AI1 Scaling of current P2.6.2...

  • Page 53: Torque Handling

    • 53 6.6.3 Torque Handling Code Parameter Unit Default Cust Note P2.6.3.1 Torque Limit 300,0 300,0 General maximum limit P2.6.3.2 Motoring Torque Limit 300,0 300,0 1287 Motoring side torque limit Generator Torque P2.6.3.3 300,0 300,0 1288 Generator side torque limit...

  • Page 54: Dc-Link Handling

    54 • Vacon apfiff09 marine 6.6.5 DC-Link Handling Code Parameter Unit Default Cust Note 0=Not used P2.6.5.1 Overvoltage controller 1=Used (no ramping) 2=Used (ramping) 0=High Voltage Over Voltage P2.6.5.2 1262 1=Normal Voltage Reference selector 2=BrakeChopperLevel 0=Disabled 1=Used when running 2=External brake chopper P2.6.5.3...

  • Page 55: Flux And Dc Current Handling

    • 55 Flux and DC Current handling 6.7.1 Flux and DC Current handling OL Settings Code Parameter Unit Default Cust Note P2.7.1.1 DC braking current 0,00 0,00 DC braking time P2.7.1.2 0,00 600,00 0,00 0=DC brake is off at start...

  • Page 56: Motor Control

    56 • Vacon apfiff09 marine Motor Control 6.8.1 Motor Control Basic Settings Code Parameter Unit Default Cust Note 0=Frequency control 1=Speed control 2=Speed/Torque control P2.8.1 Motor control mode 3=Closed loop speed ctrl 4=Closed loop Speed/torque ctrl Motor control P2.8.2 See P2.8.1...

  • Page 57: Pmsm Control Settings

    • 57 6.8.4 PMSM Control settings Code Parameter Unit Default Cust Note PMSM Shaft P2.8.6.1 65535 Position 0=Automatic Start Angle 1=Forced P2.8.6.2 1691 Identification mode 2=After Power Up 3=Disabled Start Angle P2.8.6.3 Identification DC 150,0 1756 Current Polarity Pulse P2.8.6.4...

  • Page 58: Tuning Parameters

    58 • Vacon apfiff09 marine P2.8.7.7 Flux Stabilator Gain 32000 1797 P2.8.7.8 Flux Stab Coeff -30000 30000 1796 P2.8.7.9 Voltage Stabilator 100,0 10,0 1738 Gain P2.8.7.10 Voltage Stabilator TC 1000 1552 P2.8.7.11 Voltage Stabilator 320,00 1,50 1553 Limit 6.8.6 Tuning parameters...

  • Page 59: Identification Parameters

    • 59 6.8.7 Identification parameters Code Parameter Unit Default Cust Note P2.8.9.1 Flux 10 % 2500 1355 P2.8.9.2 Flux 20 % 2500 1356 P2.8.9.3 Flux 30 % 2500 1357 P2.8.9.4 Flux 40 % 2500 1358 P2.8.9.5 Flux 50 %...

  • Page 60: Speed Control

    60 • Vacon apfiff09 marine Speed Control 6.9.1 Speed Control Basic settings Code Parameter Unit Default Cust Note P2.9.1 Load drooping 0,00 100,00 0,00 P2.9.2 Load Drooping Time 32000 For dynamic changes 0=Normal Load Drooping P2.9.3 1534 1= At zero Freq Lim...

  • Page 61: Drive Control

    • 61 6.10 Drive Control Code Parameter Unit Default Cust Note P2.10.1 Switching frequency Varies P2.10.2 Modulator Type 1516 P2.10.3 Control Options 65535 1084 P2.10.4 Control Options 2 65535 1798 P2.10.5 Advanced Options 1 65535 1560 P2.10.6...

  • Page 62: Master Follower Control Parameters

    62 • Vacon apfiff09 marine 6.11 Master Follower Control Parameters Code Parameter Unit Default Cust Note 0=Not Used 1=Master Master Follower P2.11.1 1324 2=Follower Mode 3=Drive Synch Master 4=Drive Synch Follower 0=AI1 1=AI2 2=AI1+AI2 3=AI1-AI2 4=AI2-AI1 5=AI1xAI2 6=AI1 Joystick 7=AI2 Joystick...

  • Page 63: Protections

    • 63 6.11.1.1 Drive Synch specific parameters Code Parameter Unit Default Cust Note Drive Synch Follower 2.11.10.1 1531 fault 2.11.10.2 Follower phase shift 360,0 1518 DC Voltage Blance 2.11.10.3 1000 1519 Gain 2.11.10.4 SB Last ID 2nd 1799 Table 6-25.

  • Page 64: Temperature Sensor Protections

    64 • Vacon apfiff09 marine 6.12.2 Temperature sensor protections Code Parameter Unit Default Cust Note 0=Not used (ID Write) 1 = Sensor 1 in use No. of used inputs 2 = Sensor 1 & 2 in use P2.12.2.1 on board 1 3 = Sensor 1 &...

  • Page 65: Speed Error Monitoring

    • 65 6.12.4 Speed error monitoring Code Parameter Unit Default Cust Note 0=No response 1=Warning P2.12.4.1 Speed Error Mode 2=Fault,stop acc. to 2.3.2 3=Fault,stop by coasting P2.12.4.2 Speed Error Limit 100,0 P2.12.4.3 Speed Fault Delay 0,00 100,00 Table 6-29.

  • Page 66: Underload Protection

    66 • Vacon apfiff09 marine 6.12.7 Underload protection Code Parameter Unit Default Cust Note 0=No response 1=Warning P2.12.7.1 Underload protection 2=Fault,stop acc. to 2.3.2 3=Fault,stop by coasting Field weakening area P2.12.7.2 10,0 150,0 50,0 load P2.12.7.3 Zero frequency load 150,0...

  • Page 67: External Fault

    • 67 6.12.11 External Fault Code Parameter Unit Default Cust Note 0=No response Response to external 1=Warning P2.12.11.1 fault 1 2=Fault,stop acc. to 2.3.2 3=Fault,stop by coasting 0=No response Response to external 1=Warning P2.12.11.2 fault 2 2=Fault,stop acc. to 2.3.2 3=Fault,stop by coasting 6.12.12...

  • Page 68: Fieldbus Parameters

    68 • Vacon apfiff09 marine 6.13 Fieldbus parameters Code Parameter Unit Default Cust Note P2.13.1 Fieldbus min scale 0,00 320,00 0,00 P2.13.2 Fieldbus max scale 0,00 320,00 0,00 Choose monitoring data Fieldbus process P2.13.3 10000 with parameter ID data out 1 selection...

  • Page 69: Id Control Functions

    • 69 6.14 ID Control Functions 6.14.1 Value Control Code Parameter Unit Default Cust Note Control Input Signal P2.14.1.1 10000 1580 Control Input Off P2.14.1.2 -32000 32000 1581 Limit Control Input On P2.14.1.3 -32000 32000 1582 Limit Control Output Off P2.14.1.4...

  • Page 70: Id Controlled Digital Output 1

    70 • Vacon apfiff09 marine 6.14.5 ID Controlled Digital Output 1 Code Parameter Unit Default Cust Note P2.14.5.1 ID.Bit Free DO 0,00 2000,15 ID.Bit 0,00 1216 P2.14.5.2 Free DO Sel E.10 1574 Table 6-41. ID Controlled Digital Output parameters, G2.3.10 6.14.6...

  • Page 71: Brake Control

    • 71 6.15 Brake Control Code Parameter Unit Default Cust Note Time that is required to P2.15.1 BrakeMechDelay 0,00 320,00 0,00 1544 open the brake Opening limit and Brake OFF FreqLim maximum reference P2.15.2 0,00 320,00 1,50...

  • Page 72: Autorestart Parameters

    72 • Vacon apfiff09 marine 6.16 Autorestart parameters Code Parameter Unit Default Cust Note P2.16.1 Wait time 0,10 10,00 0,50 P2.16.2 Trial time 0,00 60,00 0,10 0=Ramp 1=Flying start P2.16.3 Start function 2=According to Stop Function Number of tries after P2.16.4...

  • Page 73: Keypad Control (Control Keypad: Menu M3)

    6.20 Expander boards (Control keypad: Menu M7) The M7 menu shows the expander and option boards attached to the control board and board-related information. For more information, see Chapter 7.3.7 in the Vacon NX User's Manual. 24-hour support +358 (0...

  • Page 74: Marine Application Description Of Parameters

    74 • Vacon apfiff09 marine MARINE APPLICATION DESCRIPTION OF PARAMETERS Basic Parameters P2.1.1 Minimum frequency ID101 Defines minimum frequency of any adjustable reference input (i.e. reference is not a parameter). Minimum frequency is bypassed when jogging speed, preset speed or inching reference is used.
  • Page 75 �� ( ������ ) If given before identification run this is used as reference for U/f tuning when making identification without rotating the motor. DriveSynch Operation Motor Nominal magnetization current / Number of drives in parallel using Vacon Drive Synch.
  • Page 76 76 • Vacon apfiff09 marine P2.1.10 Identification ID631 Identification Run is a part of tuning the motor and the drive specific parameters. It is a tool for commissioning and service of the drive with the aim to find as good parameter values as possible for most drives.
  • Page 77 • 77 - Identification with motor rotating Shaft is rotated during identification. This identification must be run without load on motor shaft. U/f settings and magnetization current are identified. This identification should be run regardless of the final operation mode (closed loop or open loop) to get the best performance from the motor.
  • Page 78 78 • Vacon apfiff09 marine 10 = - Identification failed Identification failed in last attempt. The basic motor name plate data has to be set correctly before performing the identifi- cation run: P2.1.3 P2.1.8. Motor basic data. P2.1.9 Magnetization current can also be given if available if given before identification without rotating motor;...

  • Page 79: Reference Handling

    • 79 Reference Handling Priority order of Marine application speed reference chain. Preset Speed Max Frequency 2 Max Frequency IN 0 4 mA fault Max Frequency 2 IN 1 IN 0 IN 1 IN 1 Control Place...

  • Page 80: Basic Parameters

    80 • Vacon apfiff09 marine 7.2.1 Basic Parameters P2.2.1 I/O frequency reference selection 1 ID117 Defines which frequency reference source is used when control place is I/O terminal P3.1 Control Place 0= AI1 - Analogue Input 1. G2.4.2: Input Signals \ 1= AI2 - Analogue Input 2.
  • Page 81 • 81 P2.2.2 Keypad frequency reference selection ID121 Defines which frequency reference source is used when control place is keypad P3.1 Control Place - Analogue Input 1. 2.4.3: Input Signals \ - Analogue Input 2. 2.4.4: Input Signals \ - Analogue Input 1 + Analogue Input 2.
  • Page 82 82 • Vacon apfiff09 marine P2.2.4 I/O frequency reference selection 2 ID131 This parameter is used to select different reference input location with digital input P2.4.2.17 I/O Ref. 2. Selections for this are the same as for the I/O frequency reference selection 1.

  • Page 83: Constant Reference

    • 83 7.2.2 Constant Reference P2.2.7.1 Jogging speed reference ID124 Defines the jogging speed reference when activated by a digital input. This reference will follow the reverse command if given. Jogging speed has a higher priority than preset speed references.
  • Page 84 84 • Vacon apfiff09 marine P2.2.7.11 Speed step ID1252 NCDrive parameter to help adjusting the speed controller (see NCDrive Tools: Step Response). With this tool you can give step to speed reference after ramp control. Tel. +358...

  • Page 85: Power Reference

    • 85 7.2.3 Power Reference The Power reference mode allows the motor to operate at constant power while speed and torque are changing giving steady load for the generators in changing conditions. This also gives a fast response for thrusters as torque is increased rapidly after increase of power reference thus making speed of the thrusters to speed up fast to new reference.
  • Page 86 86 • Vacon apfiff09 marine P2.2.8.1 Power Reference Selection ID1620 With this parameter the input source for Power Reference is selected. If this value is set to zero but Torque reference selection is 10= written directly to Power Reference monitoring value from Fieldbus or with analogue ID writing function.

  • Page 87: Torque Reference

    • 87 7.2.4 Torque Reference Motor torque is controlled which allows the motor speed to change depending on the actual load on the motor shaft. Speed limit behaviour is controlled by P2.2.9.6 TorqSpeedLimit parameter. For joystick i The minimum is used only for analogue input selections 1 to 4.
  • Page 88 88 • Vacon apfiff09 marine P2.2.9.2 Torque reference scaling, maximum value ID641 Maximum allowed torque reference for positive and negative values. This is also used for joystick input for negative maximum limit. P2.2.9.3 Torque reference scaling, minimum value ID642 Minimum torque reference for analogue input reference selections 1-4.
  • Page 89 • 89 P2.2.9.6 Torque Select ID1278 Torque Select This parameter defines the speed limiting mode in torque control mode. This parameter can be used as single motor control mode selection when no change is made between open loop and closed loop controls.
  • Page 90 90 • Vacon apfiff09 marine Minimum from speed reference and torque reference. The minimum of the speed controller output and the torque reference is selected as final torque reference. Speed [RPM] Pos Freq Limit Speed controller active speed controller active...
  • Page 91 • 91 Window control Speed is limited within window from speed reference. Speed control activation limit is different from the speed limit. Speed needs, therefore, to go first to Window Pos or Neg limit before the speed controller activates,...
  • Page 92 92 • Vacon apfiff09 marine 7.2.4.1 Torque reference OL settings P2.2.9.11.1 Open loop torque control minimum frequency ID636 frequency Defines the frequency limit below which the frequency converter operates in control mode P2.2.9.11.2 Open loop torque controller P gain ID639 Defines the gain for open loop torque control.

  • Page 93: Prohibited Frequencies

    • 93 7.2.5 Prohibited frequencies In some systems it may be necessary to avoid certain frequencies because of mechanical resonance problems. With these parameters it is possible to set limits for the prohibited frequency region and ramp rate factor to use when frequency is going above this area. When the input reference is increased the internal reference is kept at the low limit until the input reference is above the high limit.

  • Page 94: Motor Potentiometer

    94 • Vacon apfiff09 marine 7.2.6 Motor potentiometer Motor potentiometer is used to control the reference with two digital inputs, one increasing the reference and the other decreasing the reference. The reference change rate can be set by parameter [Hz/s]. Motor potentiometer reference is available in I/O control only. It can be changed only when the drive is in running state.
  • Page 95 • 95 P2.2.11.3 Motor potentiometer reference copy ID366 This parameter defines how reference is handled when reference input is changed to motor potentiometer in I/O control. No copy Reference is not copied. Depending on function, the drive may start from minimum frequency or from reference that was last used when the drive was run with motor potentiometer.

  • Page 96: Adjust Reference

    96 • Vacon apfiff09 marine 7.2.7 Adjust Reference Adjust reference function is used to fine tune the main reference. Adjust reference is added to main FreqRef1 MULDIV Adjust Reference VALUE MULDIV Adjust Input MULTIP VALUE IN 1 IN 0 DIVIS...
  • Page 97 • 97 Adjustment 10 % 50 % 100 % Adjust Input [%] 66,66 20 %...

  • Page 98: Ramp Control

    98 • Vacon apfiff09 marine Ramp control Inching Active Prohibited area IN 0 Ramp time 1/2 IN 0 Inching Ramp IN 1 IN 1 Ramp time 1 IN 0 Ramp time 2 IN 1 MULDIV VALUE Ramp Follower Prohibited Factor...
  • Page 99 • 99 P2.3.5 Acceleration/Deceleration ramp 1 shape ID500 The start and end of acceleration and deceleration ramps can be smoothed with these parameters. Setting value 0 gives a linear ramp shape which causes acceleration and deceleration to act immediately to the changes in the reference signal. Setting value 0 % for this parameter produces an S-shaped acceleration/deceleration.

  • Page 100: Quick Stop

    100 • Vacon apfiff09 marine P2.3.9 Inching ramp ID1257 This parameter defines acceleration and deceleration times when inching is active. Inching function will start the drive to reference without additional start command regardless of control place. Inching function requires enabling from digital input before command is accepted.

  • Page 101: Ramp Options

    • 101 7.3.2 Ramp Options P2.3.12.1 Ramp: Skip S2/S4 ID1900 This function is used to bypass the second corner S ramp (i.e. to avoid the unnecessary speed increase, the blue line in Figure 7-5) when the reference is changed before the final speed is reached.
  • Page 102 102 • Vacon apfiff09 marine P2.3.12.3 Speed Reference Interpolator TC ID1184 Set here time on what interval speed reference is updated. This function ramps the reference between updated values. Function is used when PLC is updating reference e.g. 100 ms time level but drive own ramp is set much shorter to have fast response.

  • Page 103: Input Signals

    • 103 Input signals 7.4.1 Basic Settings P2.4.1.1 Start/Stop logic selection ID300 This parameter defines start stop logic when using I/O control. Some of these selections do not include everse command. Reverse command can be activated by a separate...
  • Page 104 104 • Vacon apfiff09 marine Start Pulse Stop Pulse 3-wire connection (pulse control): DIN1: closed contact = start pulse DIN2: open contact = stop pulse, falling edge. Freq. Out Start 1 Start 2 Figure 7-8. Start pulse/ Stop pulse. The selections including the text 'Rising edge required to start' shall be used to...

  • Page 105: Digital Inputs

    • 105 7.4.2 Digital inputs P2.4.2.1 Start signal 1 ID403 Signal selection 1 for the start/stop logic. This is for Start Place A, selected with P2.4.2.39 Default programming A.1.Default Forward start. P2.4.2.2 Start signal 2 ID404 Signal selection 2 for the start/stop logic.
  • Page 106 106 • Vacon apfiff09 marine P2.4.2.9 Motor potentiometer UP ID418 Contact closed: Motor potentiometer reference DECREASES until the contact is opened. See details in G2.2.11 Motor Pot. P2.4.2.10 Fault reset ID414 Rising edge required to reset fault. P2.4.2.11 External fault closing contactor...
  • Page 107 • 107 7.4.2.1 Forced control place Digital inputs can be used to bypass parameter P3.1 Control Place, for example, in an emergency situation when PLC is not able to send command to the drive. PC Control IO Control...
  • Page 108 108 • Vacon apfiff09 marine P2.4.2.22 Motor control mode 1/2 ID164 This digital input is used to change between to motor control mode selection parameters: P2.8.1 Motor Ctrl Mode ID600 P2.8.2 Motor Ctrl Mode2 ID521 Contact is open = Motor control mode 1 is selected...
  • Page 109 • 109 P2.4.2.28 Motoring Power limit Digital input 1 ID1500 P2.4.2.29 Motoring Power limit Digital input 2 ID1501 With this parameter you can select the desired digital input for controlling motoring power limit. activates respective power limits defined in parameter group G2.6.2 Power Handling. If both inputs are activated power limit is zero.
  • Page 110 110 • Vacon apfiff09 marine P2.4.2.35 Quick Stop ID1213 Quick Digital input for Quick Stop function P2.4.2.36 Motoring Torque Limit 1 ID1624 Digital input for activating motoring torque limit 1 P2.4.2.37 Generator Torque Limit 1 ID1626 Gen. Torq. Limit 1 Digital input for activation generator torque limit 1 P2.4.2.38 PIC Function Activation...

  • Page 111: Analogue Input 1 & 2

    • 111 7.4.3 Analogue Input 1 & 2 AIx RefScale Max IN 1 IN 2 Max Frequency IN 0 IN 1 Signal Range 100 % IN 0 SCALING IN 1 100 % IN 2 100 % AI1_Ref...
  • Page 112 112 • Vacon apfiff09 marine P2.4.3.3 Analogue input signal 1 signal range ID320 P2.4.4.3 Analogue input signal 2 signal range ID325 -20mA/10V Signal input ranges: 0...10 V and 0...20 mA. Input signal is used from 0% to 100%. Reference [Hz]...
  • Page 113 • 113 With custom range it is possible to freely adjust what input level corresponds to the minimum and maximum frequencies. Reference [Hz] Max Freq Min Freq 40 % Analogue 80 % 100 % Custom Input Custom...
  • Page 114 114 • Vacon apfiff09 marine P2.4.3.4 AI1 custom minimum setting ID321 P2.4.3.5 AI1 custom maximum setting ID322 P2.4.4.4 AI2 custom minimum setting ID326 P2.4.4.5 AI2 custom maximum setting ID327 These parameters set the analogue input signal for any input signal span within -160...160%. E.g.
  • Page 115 • 115 7.4.3.1 Sleep function The drive can be stopped by sleep function when the analogue input falls below a certain value for a certain time and speed functions become active. Analogue input 100 % 20 %...

  • Page 116: Analogue Input 3 & 4

    116 • Vacon apfiff09 marine 7.4.4 Analogue input 3 & 4 Analogue Inputs 3 and 4 can be written form fieldbus. This allows signal scaling and inversion. useful e.g. in case when PLC is not operational (value zero received) signal will be automatically at maximum.
  • Page 117 • 117 P2.4.5.3 AI3 custom setting minimum ID144 P2.4.5.4 AI3 custom setting maximum ID145 P2.4.6.3 AI4 custom setting minimum ID155 P2.4.6.4 AI4 custom setting maximum ID156 Set the custom minimum and maximum input levels for the AI3 signal within -...
  • Page 118 118 • Vacon apfiff09 marine 7.4.4.1 Analogue input to any parameter This function allows control of any parameter by using an analogue input. The parameter selects what the range of control area and the ID number for the parameter that is controlled.

  • Page 119: Inversion Control

    • 119 7.4.5 Inversion control P2.4.7.1 Inversion Control ID1091 Inversion control allows you to select which input signal operation will be inverted. B00 = +1 = Invert external fault 1 B01 = +2 = Invert external fault 2...

  • Page 120: Output Signlas

    120 • Vacon apfiff09 marine Output signlas 7.5.1 Digital output signals In the Marine application, all output signals are disabled by default. P2.5.1.1 Ready ID432 The frequency converter is ready to operate. Common reasons when ready signals are missing: Run enable signal is low...
  • Page 121 • 121 P2.5.1.12 Jogging speed ID413 Jogging speed command has been given. P2.5.1.13 IO Control Place ID444 Active control place is I/O terminal defined by the parameter for Control place (P3.1) or forced with digital input function.
  • Page 122 122 • Vacon apfiff09 marine Relay state when control unit is not powered P2.5.1.14 External brake control ID445 See detailed description about brake operation in G2.15 Brake Control. External brake ON/OFF control Example: OPTA2 board RO1 : Brake function ON: Terminals 22-23 are connected (Relay is energized).
  • Page 123 • 123 P2.5.1.16 Output frequency limit 1 supervision ID447 The output frequency goes outside the set supervision limits defined in Supervision Lim parameter group. The function can be set to monitor either the high or the low limit.
  • Page 124 124 • Vacon apfiff09 marine 7.5.1.2 Fieldbus digital inputs connection P2.5.1.24 Fieldbus input data 1 ID455 P2.5.1.26 Fieldbus input data 2 ID456 P2.5.1.28 Fieldbus input data 3 ID457 P2.5.1.30 Fieldbus input data 4 ID169 P2.5.1.32 Fieldbus input data 5 ID170 The data from the Fieldbus main control word can be led to digital outputs.

  • Page 125: Analogue Outputs 1 & 2 & 3 & 4

    • 125 7.5.2 Analogue outputs 1 & 2 & 3 & 4 P2.5.2.1 Analogue output 1 signal selection ID464 P2.5.3.1 Analogue output 2 signal selection ID471 P2.5.4.1 Analogue output 3, signal selection ID478 P2.5.5.1 Analogue output 4, signal selection ID1527 Connect the AO1 signal to the analogue output of your choice with this parameter.
  • Page 126 126 • Vacon apfiff09 marine -2Tn)- Motor torque from negative two times motor nominal to positive two times motor nominal torque -2Pn)- Motor power from negative two times motor nominal to positive two times motor nominal power Maximum PT100 temperature value from used input scaling from -30 C to +200 C FB analogue output fieldbus process data value can be connected to analogue output by using monitoring signal ID48 .
  • Page 127 • 127 P2.5.2.4 Analogue output inversion ID309 P2.5.3.4 Analogue output 2 inversion ID474 P2.5.4.4 Analogue output 3 inversion ID481 P2.5.5.4 Analogue output 4 inversion ID1522 Inverts the analogue output signal: 100 % Analogue Output Function 100 % Signal P2.5.2.5...
  • Page 128 128 • Vacon apfiff09 marine 100 % Scaling Analogue 200 % Output 50 % Scaling 50 % 20 % 50 % Function 100 % Signal P2.5.2.7 Analogue output offset ID375 P2.5.3.7 Analogue output 2 offset ID477 P2.5.4.7 Analogue output 3 offset ID484 P2.5.5.7...

  • Page 129: Delayed Digital Output 1 & 2

    • 129 7.5.3 Delayed Digital Output 1 & 2 P2.5.6.1 Digital output 1 signal selection ID486 P2.5.7.1 Digital output 2 signal selection ID489 Connect the delayed digital output signal to the digital output of your choice with this parameter.
  • Page 130 130 • Vacon apfiff09 marine 16 = Reference limit supervision Active reference goes beyond the set supervision low limit/high limit. 17 = External brake control External brake ON/OFF control with programmable delay 18 = Control from I/O terminals IO control place is active.
  • Page 131 • 131 P2.5.6.3 Digital output 1 on-delay ID487 P2.5.6.4 Digital output 1 off-delay ID488 P2.5.7.3 Digital output 2 on-delay ID491 P2.5.7.4 Digital output 2 off-delay ID492 With these parameters you can set on- and off-delays to digital outputs.

  • Page 132: Supervision Limits

    132 • Vacon apfiff09 marine 7.5.4 Supervision limits Supervision function gives you the possibility to monitor certain values with the limit setting. When the actual value exceeds or goes below the set value a message through a digital output can be given.
  • Page 133 • 133 P2.5.8.7 Torque Supervision value scaling input ID402 This parameter is used to change the torque limit supervision level between zero and P2.5.8.6 Torque Supv Val 0 = Not used 1 = AI1 2 = AI2...

  • Page 134: Limit Settings

    134 • Vacon apfiff09 marine Limit settings 7.6.1 Current limit handling P2.6.1.1 Current limit ID107 This parameter determines the maximum motor current from the AC drive. The parameter value range differs from size to size. When the Current limit is changed the Stall current limit is internally calculated to 90% of the current limit (if the Stall current limit is greater than the Current limit).

  • Page 135: Power Limit Handling

    • 135 7.6.2 Power limit handling Power limit function is meant to limit the drive output power to the motor. The general way to do this is to give a limiting signal from a primary system that gives information about how much power is available for drive operations.
  • Page 136 136 • Vacon apfiff09 marine P2.6.2.1 Power Limit ID1722 General power limit for both motoring and generator side. This value is the final limit for all scaling functions. This value should not be used for scaling but for the maximum safety limit because the ramp up rate function is ineffective when this parameter is changed.
  • Page 137 • 137 7.6.2.1 Power follower function The power follower function will keep the internal power limit near the actual power so that when power demand increases the increase rate is controlled by the power limit increase rate parameter.
  • Page 138 138 • Vacon apfiff09 marine P2.6.2.12 Scaling of Generating power limit ID1088 The generator power limit is equal to parameter Generator Power Limit if value 'Not Used' is selected. If any of the inputs is selected the generator power limit is scaled between zero and parameter P2.6.2.2 Generator Power Lim.

  • Page 139: Torque Limit Handling

    • 139 7.6.3 Torque limit handling 7.6.3.1 Motoring torque limit function MotTorqLimSclng MotorTorqueLimit IN 0 IN 1 OL Control Analogue Input 1 IN 2 IN 0 IN 3 IN 1 IN 4 IN 5 Analogue Input 2...
  • Page 140 140 • Vacon apfiff09 marine Positive torque limit Generator torque limit Motoring torque limit Q2 Generating Motoring ω Q4 Generating Motoring Motoring torque limit Generator torque limit Negative torque limit P2.6.3.1 Torque Limit ID609 The general torque limit for both motoring and generator sides. This value is the final limit for all scaling functions.
  • Page 141 • 141 7.6.3.3 Torque follower function Torque follower function will keep the internal torque limit near the actual torque so that when the torque demand increases, the increase rate is controlled by the torque limit increase rate parameter.
  • Page 142 142 • Vacon apfiff09 marine P2.6.3.9 Motoring Torque limit scaling ID485 The motoring torque limit is equal to parameter the inputs is selected the motoring torque limit is scaled between zero and parameter Motorin Torque Limit. 0 = Not used...

  • Page 143: Frequency Limit Handling

    • 143 7.6.4 Frequency limit handling Preset Speed Max Frequecy 2 Max Frequency IN 0 4 mA fault Max Frequency 2 IN 1 IN 0 IN 1 Control Place IN 0 IN 1 IN 2 IN 0...

  • Page 144: Dc Link Handling

    144 • Vacon apfiff09 marine 7.6.5 DC Link handling P2.6.5.1 Overvoltage controller ID607 The parameter selects the behaviour of the overvoltage controller in open loop control. It also activates the closed loop overvoltage controller but the operation is always of type in closed loop control modes.
  • Page 145 • 145 P2.6.5.3 Brake chopper ID504 When the AC drive is decelerating the motor, the inertia of the motor and the load are fed into an external brake resistor. This enables the drive to decelerate the load with a torque equal to that of acceleration (provided that the correct brake resistor has been selected).
  • Page 146 146 • Vacon apfiff09 marine P2.6.5.5 Undervoltage controller ID608 Undervoltage controller will decrease the output frequency in order to get energy from the motor when the DC voltage has dropped to a limit where the undervoltage controller activates trying to keep DC voltage at the minimum level.

  • Page 147: Limit Options

    • 147 Defines the under votlage reference level in Closed Loop control mode. Percentage value related to unit nominal voltage DC voltage. Default 65 %. 690 Vac * 1,35 * 65 % = 605 Vdc 500 Vac * 1,35 * 65 % = 438 Vdc 7.6.6 Limit options...

  • Page 148: Dc Current And Magnetization Handling

    148 • Vacon apfiff09 marine DC current and magnetization handling The DC brake can be used to hold the motor in place (nominal torque at nominal slip). It can be also used to keep the motor warm in places with high humidity and to speed up the generation of rotor flux.
  • Page 149 • 149 P2.7.1.3 DC-braking time at stop ID508 Defines the time to use DC brake at stop. The operation is different depending on the selected stop mode (coasting or ramping). Stop function = 0 / Coasting: After the stop command, the motor coasts to a stop without control of the drive.
  • Page 150 150 • Vacon apfiff09 marine Output frequency Stop command DC-Brake time at Brake 50 % stop Freq. Figure 7-15. DC-braking time when Stop mode = Ramp P2.7.1.4 DC braking frequency at stop ID515 The output frequency at which the DC braking is applied when making ramping stop.
  • Page 151 • 151 7.7.1.1 Flux braking P2.7.1.7 Flux brake ID520 Instead of DC braking, flux braking is a useful way to raise the braking capacity in cases where additional brake resistors are not needed. When braking is needed, the frequency is reduced and the flux in the motor is increased.

  • Page 152: Closed Loop Settings

    152 • Vacon apfiff09 marine 7.7.2 Closed loop settings P2.7.2.1 Magnetizing current at start ID627 Defines the current that is applied to the motor when the start command is given in closed loop control. At start this parameter is used together with...
  • Page 153 • 153 P2.7.2.5 Stop State Flux ID1401 The amount of flux in percentage of the motor nominal flux maintained in the motor after Flux Off the drive is stopped. The flux is maintained for the time set by parameter ID1402 Delay .

  • Page 154: Motor Control

    154 • Vacon apfiff09 marine Motor Control Open Loop control Open loop control controls the motor without encoder feedback from the motor shaft. Control mode selections 0, 1 and 2 are open loop control modes. Slip Induction motor torque is based on slip. When load increases also slip will increase. Slip is the speed that rotor is behind of stator electrical frequency.
  • Page 155 • 155 Slip compensation in open loop control The drive uses motor torque and motor nominal rpm to compensate slip. If the motor nominal rpm is 1440 -> the nominal slip is 60 rpm. And when the motor torque is 50 % the slip is 30 rpm. To keep the reference speed the drive must increase the output frequency by 1 Hz.
  • Page 156 156 • Vacon apfiff09 marine P2.8.1 Motor control mode ID600 (2.6.1) q Cont Open loop frequency control: Drive frequency reference is set to output frequency without slip compensation. Motor speed is defined by motor load. Open loop speed control: Drive frequency reference is set to motor speed reference.
  • Page 157 • 157 P2.8.3 Torque Select ID1278 (P2.2.9.6) Torque Select This parameter defines the speed limiting mode in torque control mode. This parameter can be used as single motor control mode selection when no change is made between open loop and closed loop controls.

  • Page 158: U/F Settings

    158 • Vacon apfiff09 marine 7.8.1 U/f Settings Field weakening U/f settings are mainly used in open loop control modes with the exception of the point voltage that is also used in closed loop control mode as a limit for voltage. U/f settings are used to control the voltage level that are applied to the motor at different frequencies and different load situations.
  • Page 159 • 159 Set then the midpoint voltage to 2 * Zero Point Voltage the midpoint frequency to (Zero Point Voltage/100%)*Nominal frequency of motor) Step 2 (If needed): Activate speed control or U/f optimization (Torque boost). Step 3 (If needed): Activate both speed control and U/f optimization.
  • Page 160 160 • Vacon apfiff09 marine P2.8.4.3 Field weakening point ID602 The field weakening point is the output frequency at which the output voltage reaches the field weakening point voltage. P2.8.4.4 Voltage at field weakening point ID603 Above the frequency at the field weakening point, the output voltage remains at the set maximum value.

  • Page 161: Close Loop Settings

    • 161 7.8.2 Close Loop Settings P2.8.5.1 Current control P gain ID617 Sets the gain for the current controller. The controller generates the voltage vector reference to the modulator. The gain is also used in open loop flying start. When the Sine Connected filter parameter (parameter P6.7.5 in the System menu) has been set to...
  • Page 162 162 • Vacon apfiff09 marine Freq.Out SPC Out Accel. Compensation Acceleration compensation in use           AccelCompe nsationTC J = System inertia (kg*m = Motor nominal frequency (Hz) = Motor nominal torque = Motor nominal power (kW).
  • Page 163 • 163 B1 +2 = External acceleration compensation The torque reference is added to the speed control output, allowing the external controller to give inertia compensation for the drive in speed control mode. This option is available in closed loop control mode only.

  • Page 164: Permanent Magnet Synchronous Motor Settings

    164 • Vacon apfiff09 marine 7.8.3 Permanent magnet synchronous motor settings There are three ways to know the magnet positions when using the closed loop control. The first one will identify the motor magnet position during every stat when using incremental encoder without Z- pulse.
  • Page 165 • 165 P2.8.6.3 Start Angle Identification Current ID1759 This parameter defines the current level that is used in start angle identification. The correct level depends of the motor type used. In general, 50% of motor nominal current seems to sufficient, but depending for example on the motor saturation level, higher current might be needed.
  • Page 166 166 • Vacon apfiff09 marine 7.8.3.1 I/f Control I/f-control can be used to start the motor using a constant current control. This is useful especially, if the motor stator resistance is low, which makes the motor current sensitive for u/f-curve tuning at low speed area.
  • Page 167 • 167 7.8.3.2 Flux current controller The flux current controller is used with a PMS motor when running in closed loop control in the field weakening area. This function controls negative Id current to PM motor in the field weakening area that motor terminal voltage do not increase above maximum level (set by field weakening point voltage, maximum drive output voltage) .
  • Page 168 168 • Vacon apfiff09 marine 7.8.3.3 D and Q axis voltage drops If d-axis and q-axis reactances (voltage drops) are defined, drive calculates the optimal d-axis current reference based on the reactance values and the motor torque in order to account motor reluctance torque part.

  • Page 169: Stabilization Settings

    • 169 7.8.4 Stabilization settings 7.8.4.1 Torque stabiliser The torque stabiliser is basically a first order high-pass filter for the estimated torque [��]. The output of the filter is a frequency correction term ���� added to the output frequency reference. The purpose of the torque stabiliser is to stabilise the possible oscillations in the estimated torque.
  • Page 170 170 • Vacon apfiff09 marine P2.8.7.3 Torque stabiliser Gain in FWP area ID1414 Gain of the torque stabiliser at field weakening point in open loop motor control operation. See details from Torque Stabiliser Gain. P2.8.7.4 Torque stabiliser Limit ID1720 This defines how much torque stabiliser can affect output frequency.
  • Page 171 • 171 7.8.4.4 Voltage stabiliser The voltage stabilizer is similar to the torque stabilizer controlling the change in DC-link voltage at frequencies above 3 Hz. It is a first order high-pass filter for the measured DC-link voltage ��...

  • Page 172: Tuning Settings

    172 • Vacon apfiff09 marine 7.8.5 Tuning settings P2.8.8.1 Flying Start Options ID1610 b0 =+1= Disable movement to reverse direction b1 = +2=Disable AC Scanning b2 = +4=Reserved (No function). b3 = +8=Use encoder information for frequency estimate b4 = +16=Use frequency reference for initial guess b5 = +32=Disable DC scanning for step-up application P2.8.8.2...
  • Page 173 • 173 P2.8.8.8 Resonance Damping Filtering TC ID1771 Filter TC for external feedback (Iq) signal . P2.8.8.9 Over modulation limit ID1515 Output Voltage Limit for partial modulation in 1%. 100% means maximum sinusoidal modulation. 113% is full six step.

  • Page 174: Identification Settings

    174 • Vacon apfiff09 marine 7.8.6 Identification settings P2.8.9.1 to P2.8.9.15 ID1355 ID1369 Flux voltage. Measured during identification. P2.8.9.16 Measured Rs voltage drop ID662 The measured voltage drop at stator resistance between two phases with the nominal current of the motor. This parameter is identified during identification run.

  • Page 175: Speed Control Settings

    • 175 Speed Control settings P2.9.1 Load drooping ID620 The drooping function enables speed drop as a function of load. This parameter sets the value corresponding to the nominal torque of the motor. Speed [rpm] 10 %...
  • Page 176 176 • Vacon apfiff09 marine P2.9.3 Load Drooping Removal ID1534 This function defines how load drooping is removed with reference to speed. It is used in lifting situations when it is necessary to keep to load at the same position without closing and the drooping factor.
  • Page 177 • 177 7.9.1.1 Open Loop Settings P2.9.4.1 Speed controller P gain, Open Loop ID637 Defines the P gain for the speed controlled in Open Loop control mode. P2.9.4.2 Speed controller I gain, Open Loop ID638 Defines the I gain for the speed controlled in Open Loop control mode.
  • Page 178 178 • Vacon apfiff09 marine P2.9.5.3 Zero speed time at start ID615 After giving the start command the drive will remain at zero speed for the time defined by this parameter. The ramp will be released to follow the set frequency/speed reference after this time has elapsed counted from the instant when the command was given.
  • Page 179 • 179 7.9.1.3 Speed controller tuning for different speed areas The speed controller can be tuned for different gains in different speed areas, for slow speed and Field weakening point above the parameter . Gains for different speed areas are percentages of the original Speed Controller Gain value.
  • Page 180 180 • Vacon apfiff09 marine 7.9.1.4 Speed controller gain with different loads The speed controller can also be tuned for different loads. Speed controller gain is first manipulated by the speed area gain function and this result is then further adjusted by torque related relative gain.

  • Page 181: Drive Control

    • 181 7.10 Drive Control P2.10.1 Switching frequency ID601 Motor noise can be minimised using a high switching frequency. Note, however, that increasing the switching frequency increases losses of the frequency converter. Lower frequencies are used when the motor cable is long and the motor is small.
  • Page 182 DC voltage is 15% higher compared to other modulator types. P2.10.3 Control Options ID1084 These parameter functions are dependent of Vacon Marine application version. B01 = Disable open loop power limit function B06 = Activate Closed Loop type speed limit function in Open Loop...
  • Page 183 • 183 and below this a normal U/f curve is used. The activation of this selection requires a performed identification with run. B09 = I/f control for PMS motors. PMS motor can be started with I/f control. Used with high power motor when there is low resistance in motor and U/f is difficult to tune to be stable.

  • Page 184: Master Follower

    184 • Vacon apfiff09 marine 7.11 Master Follower 7.11.1 Master Follower: Standard system The Master/Follower function is designed for applications in which the system is run by several NXP drives and the motor shafts are coupled to each other via gearing, chain, belt etc. The NXP drives are in closed loop control mode.

  • Page 185: Master Follower: Drivesynch System

    Vacon DriveSynch works in open loop and closed loop motor control modes. With closed loop motor control, the encoder feedback needs to be wired only to the master drive. If case redundancy is required, it may be necessary to wire the encoder feedback also to follower drives using the double encoder option board OPTA7.
  • Page 186 7.11.2.1 Redundancy The units working in parallel with Vacon DriveSynch have a high level of redundancy. The system keeps running without interruption even if any of the follower units is non-functional. In case of a hardware failure, the failed unit need be isolated before the system can be restarted.
  • Page 187 • 187 Master Follower Follower Follower (D1) (D2) (D3) (D4) Parameter settings Motor Nominal Motor Nominal Motor Nominal Motor Nominal Motor Nominal Voltage voltage from the voltage from the voltage from the voltage from the motor name plate...

  • Page 188: Master Follower Configuration

    188 • Vacon apfiff09 marine 7.11.3 Master follower configuration The OPTD2 board in the Master has default jumper selections, i.e. X6:1-2, X5:1-2. For the followers, the jumper positions have to be changed: X6:1-2, X5:2-3. This board also has a CAN communication option that is useful for multiple drive monitoring with NCDrive PC software when commissioning Master Follower functions or line systems.
  • Page 189 • 189 P2.11.2 Follower reference selection ID1081 Select where the follower drive receives its speed reference from. - Analogue Input 1. - Analogue Input 2. - Analogue Input 1 + Analogue Input 2. With alternative reference scaling in Analogue Input group, 100 % input values can be set to correspond 25 Hz.
  • Page 190 190 • Vacon apfiff09 marine P2.11.3 Follower torque reference selection ID1083 Select the source of torque reference for the follower drive. - Analogue Input 1. - Analogue Input 2. Analogue input 1, -10 Vdc... +10 Vdc. For joystick inputs, the maximum negative reference is the negative of Analogue input 2, -10 Vdc...
  • Page 191 • 191 P2.11.5 Master Follower Brake Logic ID1326 This parameter defines brake functionality when operating Master-Follower mode. This parameter is not active when follower is operating in Ramp Follower mode (i.e. follower. In these cases follower brake is controlled by master drive.
  • Page 192 192 • Vacon apfiff09 marine P2.11.7 SystemBus communication fault response ID1082 Defines the action when the System Bus heartbeat is missing. The master drive sends a heartbeat signal to all follower drives and this heartbeat is sent back to the master drive.

  • Page 193: Protections

    • 193 7.12 Protections 7.12.1 General settings P2.12.1.1 Input phase supervision ID730 Defines the response when the drive notices that one of the input phases is missing. 0 = No response 1 = Warning 2 = Fault, stop mode after fault according to Stop Function 3 = Fault, stop mode after fault always by coasting P2.12.1.2 Response to undervoltage fault...

  • Page 194: Temperature Sensor Protections

    Board2 Channels If you have two temperature sensor boards installed in your frequency converter you can choose here the combination inputs in use in the second board. See also the Vacon I/O boards manual. 0 = Not used (ID Write, value of maximum temperature can be written from fieldbus) 1 = Sensor 1 in use 2 = Sensor 1 &...
  • Page 195 • 195 P2.12.2.6 Board 2 Temperature response ID766 0 = No response 1 = Warning 2 = Fault, stop mode after fault according to Stop Function 3 = Fault, stop mode after fault always by coasting P2.12.2.7 Board 2 warning limit...

  • Page 196: Stall Protection

    196 • Vacon apfiff09 marine 7.12.3 Stall protection The motor stall protection protects the motor from short time overload situations such as one caused by a stalled shaft. The reaction time of the stall protection can be set shorter than that of the motor thermal protection.
  • Page 197 • 197 P2.12.3.4 Stall time ID711 This is the maximum time allowed for a stall stage. The stall time is counted by an internal up/down counter. If the stall time counter value goes above this limit the protection will cause a trip.

  • Page 198: Speed Error

    198 • Vacon apfiff09 marine 7.12.4 Speed Error The Speed error monitoring function compares the encoder frequency and the ramp generator output. The function is used with a PMS motor to detect if the motor is off synchronization or to disable the open loop function using the encoder speed for slip compensation.

  • Page 199: Motor Protection

    • 199 7.12.5 Motor Protection The calculated model does not protect the motor if the airflow to the CAUTION! motor is reduced by blocked air intake grill. The motor thermal protection is to protect the motor from overheating. The drive is capable of supplying higher than nominal current to the motor.
  • Page 200 200 • Vacon apfiff09 marine Cooling Factor 100 % 70 % of Fn Zero cooling Factor Motor Nominal Freq. Freq. Out P2.12.5.5 Motor thermal protection: Time constant ID707 This time can be set between 1 and 200 minutes. This is the thermal time constant of the motor. The bigger the motor, the bigger the time constant.
  • Page 201 • 201 Motor temperature Trip area 105% Motor Fault/warning current par. ID704 Time constant T -t/T  = (I/I x (1-e Motor temperature Time Changes by motor size and adjusted with parameter ID707 NX12k82 Figure 7-17. Motor temperature calculation P2.12.5.6 Response to thermistor fault ID732...

  • Page 202: Over Load Protection

    202 • Vacon apfiff09 marine 7.12.6 Over Load Protection load protection. Over Load in based on internal counter that in increased when input value is above 105 % level and decreased when below 105 % level, increase and decrease is happening every 100 ms.

  • Page 203: 4Ma Protection

    • 203 7.12.7 4mA Protection The 4 mA protection monitors the analogue input signal level from Analogue input 1 and Analogue input 2. The monitoring function is active when signal range 4 mA 20 mA is selected. A fault or warning is generated when the signal falls below 3.5 mA for 5 seconds or below 0.5 mA for 0.5 seconds.

  • Page 204: Under Load Protection

    204 • Vacon apfiff09 marine 7.12.8 Under load protection The purpose of the motor under load protection is to ensure that there is load on the motor when the drive is running. If the motor loses its load there might be a problem in the process, e.g. a broken belt or a dry pump.
  • Page 205 • 205 P2.12.7.4 Underload time ID716 This time can be set between 2.0 and 600.0 s. This is the maximum time allowed for an underload state to exist. An internal up/down counter counts the accumulated underload time. If the underload counter value goes above this limit the protection will cause a trip according to parameter Underload Protection.

  • Page 206: Earth Fault

    206 • Vacon apfiff09 marine 7.12.9 Earth Fault The earth fault protection ensures that the sum of the motor phase currents is zero. The overcurrent protection is always working and protects the frequency converter from earth faults with high currents.

  • Page 207: Fieldbus Communication

    • 207 7.12.11 Fieldbus communication Drive will monitor at least three different indications for fieldbus fault when P2.13.22 State Machine 2 / ProfiDrive is used: Internal monitoring form the fieldbus protocol. CW.B11 Watchdog pulse (If used) CW.B10 Fieldbus Control (Depending on used State Machine) CW.B15 (Profibus)

  • Page 208: External Fault Function

    208 • Vacon apfiff09 marine 7.12.12 External Fault function P2.12.11.1 Response to external fault ID701 P2.12.11.2 Response to external fault ID747 Defines the response to a digital input signal informing about an external condition where the drive needs to react to. The external warning/fault indication can be connected to a digital output.

  • Page 209: Encoder Fault Function

    • 209 7.12.13 Encoder Fault function Encoder supervision gives fault in case there are no pulses from encoder. Requirement is that reference is above 1 Hz and torque can reach 100 % level. This torque level can be adjusted by Iq Fault limit parameter.

  • Page 210: Fieldbus Settings

    210 • Vacon apfiff09 marine 7.13 Fieldbus settings 7.13.1 General settings P2.13.1 Fieldbus reference minimum scaling ID850 P2.13.2 Fieldbus reference maximum scaling ID851 Use these two parameters to scale the fieldbus reference signal. If both parameters have the same value the minimum and maximum frequency limits are used for scaling.
  • Page 211 • 211 P2.13.3 to P2.13.10 Fieldbus data out selections 1 to 8 ID852- Using these parameters, you can monitor any monitoring or parameter value from the fieldbus. Enter the ID number of the item you wish to monitor for the value of these parameters.
  • Page 212 212 • Vacon apfiff09 marine P2.13.20 FB Actual Speed ID1741 ctualsSpeed With this it is possible to select which Actual speed is shown on the fieldbus. 0 = Calculated This selection shows what the ramp generator output is. Open Loop...
  • Page 213 • 213 P2.13.21 Control Slot selector ID1440 This parameter defines which slot is used as the main control place when two fieldbus boards have been installed in the drive. When values 6 or 7 are selected, the drive uses the Fast fieldbus profile.

  • Page 214: Id Functions

    214 • Vacon apfiff09 marine 7.14 ID Functions Listed here are the functions that use the parameter ID number to control and monitor the signal. 7.14.1 Value Control The value control parameters are used to control an input signal parameter.
  • Page 215 • 215 1 = Scale ABS Absolute input value is scaled linearly between On and Off values. Control Value Control value Negative Positive value value value value 2 = Scale ABS Inverted Inverted absolute value is scaled linearly between On and Off values.

  • Page 216: Din Id Control

    216 • Vacon apfiff09 marine 7.14.2 DIN ID Control This function is used to control any parameter between two different values with a digital input. Different values are given for DI ow and DI igh . ID Control Digital Input...

  • Page 217: Id-Controlled Do

    • 217 7.14.3 ID-controlled DO This function is used to control any Digital output by any status that can be presented as bit. The input signal is selected with the ID number and bit number. Example: Most of the faults and warnings are normally presented in the common digital output.

  • Page 218: Free Din Delay

    218 • Vacon apfiff09 marine 7.14.4 Free DIN Delay This function is mend to be used on situation when certain DIN signal needs On or Off delay before actual command is given. e.g. Reading from DIN Status Word: DIN1 status giving it a e.g.

  • Page 219: Brake Control

    • 219 7.15 Brake Control The mechanical brake control has two parts that need to be synchronically controlled. The first part is the mechanical brake release and the second is the speed reference release Conditions to open the brake:...
  • Page 220 220 • Vacon apfiff09 marine Speed Brake Off lim 1. Start command 2. Start magnetization is used to build rotor flux fast. The drive Zero speed time is used during this. 3. When the rotor flux is > 90 % and the start zero time has expired the speed reference is released to BrakeOpenFreq limit.
  • Page 221 • 221 P2.15.3 Brake Frequency limit Closed Loop ID1555 This parameter defines the frequency limit to release the brake. This value also applies as the maximum frequency reference limit while the brake is closed. In closed loop control it is recommended to use zero value so that the brake is released while the drive has zero speed at start.

  • Page 222: Run Away Load Protection

    222 • Vacon apfiff09 marine 7.15.1 Run away load protection Run away load protection is used to increase the generator torque limit in case when the speed of the load is increasing above the defined frequency limit. Used in cases when upper system is controlling generator torque limit and its needed to drive itself control situation when speed increases too high.

  • Page 223: Brake Monitoring Function

    • 223 7.15.2 Brake monitoring function The brake monitoring function is activated when the function Brake acknowledge is used. The brake monitoring function compares the brake feedback to the control signal. In other words, a fault will be issued if the feedback is missing when drive is in Run state and the output frequency is above the opening limit and the fault delay has expired.

  • Page 224: Closed Loop Settings

    224 • Vacon apfiff09 marine 7.15.3 Closed Loop settings 7.15.3.1 Start Up torque The start-up torque is used to generate torque against the brake so that when the brake is mechanically opened there will be no position change because the drive is already generating the torque needed to keep the load in place.

  • Page 225: Auto Fault Reset

    • 225 7.16 Auto Fault Reset The Auto reset function tries to reset the fault automatically during the trial time. An individual fault can be defined to be reset certain number of times before the actual fault indication is given. The function will operate as Automatic Restart function if the start command is received as a static signal.
  • Page 226 226 • Vacon apfiff09 marine P2.16.4 Number of tries after undervoltage fault trip ID720 This parameter determines how many automatic fault resets can be made during the trial time after undervoltage trip. = No automatic reset >0 = Number of automatic fault resets after undervoltage fault.
  • Page 227 • 227 P2.16.10 Number of tries after underload fault trip ID738 This parameter determines how many automatic fault resets can be made during the trial time after underload trip. = No automatic fault reset after Underload fault trip >0...

  • Page 228: Pi Control

    228 • Vacon apfiff09 marine 7.17 PI Control PI Control in system interface application uses ID number to make connection between reference, actual value and output. PIC function will be active when PIC Controller Output ID is higher than zero.
  • Page 229 • 229 P2.17.7 PI Controller Scale ID340 This parameter allows you to invert the error value of the PID controller (and thus the operation of the PID controller). 1 No inversion -1 Inverted This value is a multiplier for P and I part of the control thus working as additional gain.

  • Page 230: Keypad Control Parameters

    230 • Vacon apfiff09 marine 7.18 Keypad control parameters Unlike the parameters listed above, these parameters are located in the M3 menu of the control keypad. The reference parameters do not have an ID number. P3.1 Control Place ID125 The active control place can be changed with this parameter.

  • Page 231: Data Logger Trigger Word

    There is a special trigger word in application level that can be used to trigger data logger. This word can be used for triggering when source is selected from Application and original Vacon Marine application vcn is used. Variable is called...

  • Page 232: Identification Function For Permanent Magnet Synchronous Motor

    232 • Vacon apfiff09 marine IDENTIFICATION FUNCTION FOR PERMANENT MAGNET SYNCHRONOUS MOTOR PM Motor has several zero positioning identification modes. This chapter explains what kind of identification mode is needed to select when using different kind of hardware configuration. This chapter is addition to P2.1.9 Identification parameter description and P2.8.5.2 Start Angle Identification mode description.

  • Page 233: Identification With Incremental Encoder With Z-Pulse Input

    • 233 Identification with incremental encoder with Z-pulse input. When using incremental encoder with Z-pulse, identification is made only once. Remade is needed if encoder and rotor position changes related to each other. Motor needs to be able to rotate freely that magnet positions can be identified. Identification mode in During identification drive feeds DC current to motor (~90 % of motor nominal), this causes motor to move to zero position, there may be oscillatory movement on the shaft.

  • Page 234: Status And Control Word In Detail

    234 • Vacon apfiff09 marine 10. STATUS AND CONTROL WORD IN DETAIL Combination P7.x.1.4 P2.13.22 Operate Mode State machine Control and Status Word are 1 / ProfiDrive 1 / Basic explained in fieldbus option board manual Control word is ProfiDrive type and 2 / ByPass explained in this manual.

  • Page 235: Combination 1, Profidrive Standard With Profibus Option Board

    • 235 10.1 Combination 1, ProfiDrive Standard with Profibus option board 10.1.1 Control Word Combination 1, ProfiDrive Basic with profibus option board Main Control Word for Profibus in Combination 1 Comment FALSE TRUE STOP 1 (by ramp)

  • Page 236: Combination 2, Bypass Profidrive

    236 • Vacon apfiff09 marine 10.2 Combination 2, ByPass ProfiDrive 10.2.1 State Diagram Power supply on S1: Switching On Disabled SW.B6 = TRUE | B0, B1, B2 = FALSE CW.B0 = FALSE (OFF) CW.B1= FALSE (Coast Stop) Modulation CW.B1= TRUE (No Coast Stop) CW.B1 = FALSE (Coast Stop)

  • Page 237: State Machine

    • 237 10.2.2 State Machine 10.2.2.1 Costing Stop SW.B04 (Coast Stop Not Active) CW.B01 (Coasting Stop) IN 1 Coast Stop Fault with Coast Stop IN 2 IN 3 Internal Coast Stop 10.2.2.2 Quick stop SW.B06 (Switch On Inhibited) SW.B05 (Quick Stop Not Active)

  • Page 238: Fb Control Word

    238 • Vacon apfiff09 marine 10.2.3 FB Control Word FB Control Word Signal Comment 0>1 will reset the Switch On Inhibit state and bring the drive to Ready Run. Should be reset after fault, Coast Stop (b1) and Emergency Stop (b2) .
  • Page 239 • 239 B04: FALSE = Reset Ramp Generator, TRUE = Enable Ramp Generator This bit has priority over B05 and B06 in Control Word. Reset Ramp Generator: Closed Loop: Ramp generator is forced to zero, drive will make stop as fast as possible running against set torque limits or e.g.
  • Page 240 240 • Vacon apfiff09 marine B08: FALSE = No Function, TRUE = Jogging 1 Inching 1: Drive follows reference set by Jogging Ref 1. Function needs to separately activated by Aux Control Word or by digital input Enable Jogging when IO control used for Jogging.

  • Page 241: Fb Status Word

    • 241 10.2.4 FB Status Word FB Status Word Signal Comment 0=The drive NOT ready to switch ON Ready to switch On 1=The drive is ready to switch ON 0=The drive is NOT ready to run Ready to Operate...
  • Page 242 242 • Vacon apfiff09 marine B04: FALSE = Coast Stop Activated, TRUE = Coast Stop Not Activated Coast Stop Activated: "Coast Stop (OFF 2)" command is present. Coast Stop Not Activated: Coast stop command is not active. B05: FALSE = Quick Stop Activated, TRUE = Quick Stop Not Activated Quick Stop Activated: "...

  • Page 243: Combination 3, Bypass Basic

    • 243 10.3 Combination 3, ByPass Basic 10.3.1 Control Word Combination 3, ByPass Basic Main Control Word for Profibus in Combination 3 FALSE TRUE Comment STOP START Clockwise Counter clockwise No action FAULT RESET (0 -> 1)

  • Page 244: Problem Solving

    244 • Vacon apfiff09 marine 11. PROBLEM SOLVING While proper information is needed form application- and system software versions available. Software is continuously developed and default settings are improved. Figure 1. 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 245 • 245...

  • Page 246: Fault Codes

    246 • Vacon apfiff09 marine 12. FAULT CODES Overcurrent fault Drive has detected a high current in the output phase. S1 = Hardware trip: Current above 4*Ih S2 = Only in NXS unit S3 = Current controller supervision. Current limit too low or current peak value too high.
  • Page 247 • 247 Charge switch Charge switch status is not correct when start command is given. S1 = Charge switch was open when START command was given. Possible cause and solutions 1. Charge switch was open when the START command was given.
  • Page 248 248 • Vacon apfiff09 marine S34-36 = OPT-AF supply voltage hardware problem detected. S37-40 = Single hardware problem detected in STO inputs. S41-43 = Single hardware problem detected in the thermistor input. S44-46 = Single hardware problem detected in STO inputs or in the thermistor input.
  • Page 249 • 249 Brake chopper supervision Brake chopper supervision generates pulses to the brake resistor for response. If no response is received within set limits a fault is generated. Possible cause: 1. No brake resistor installed. 2. Brake resistor is broken.
  • Page 250 250 • Vacon apfiff09 marine Motor underload fault The purpose of the motor underload protection is to ensure that there is load on the motor when the drive is running. If the motor loses its load there might be a problem in the process, e.g. a broken belt or a dry pump.
  • Page 251 • 251 Thermistor fault The thermistor input of the option board has detected too high a motor temperature. Possible cause: 1. Motor is overheated. 2. Thermistor cable is broken. Correcting measures:  Check motor cooling and load ...
  • Page 252 252 • Vacon apfiff09 marine Device removed Option board removed. Correcting measures:  Reset. Device no longer available. Device unknown Unknown option board or drive. S1 = Unknown device S2 = Power1 not same type as Power2 Correcting measures: ...
  • Page 253 • 253 Encoder fault Encoder fault is issued when the drive is not able to operate in closed loop control mode (encoder is used). See subcodes for details for the reason of the fault: S1 =Encoder 1 channel A is missing...
  • Page 254 1. The data connection between the fieldbus Master and the fieldbus board is broken. Correcting measures:  Check installation.  If installation is correct contact the nearest Vacon distributor. Slot fault Possible cause: 1. Defective option board or slot Correcting measures: ...
  • Page 255 • 255 Identification Identification run has failed. Possible cause: 1. There was load on the motor shaft when making the identification run with rotating motor. 2. Motoring or generator side torque/power limits are too low to achieve a stable run.
  • Page 256 256 • Vacon apfiff09 marine Speed Error Speed error monitoring function compares the encoder frequency and the ramp generator output. This function is used with PMS motors to detect if the motor is out of synchronization or to disable open loop function that uses encoder speed for slip compensation. The slip compensation is disabled regardless of the response and needs to be re-activated once speed error is detected (set parameter again or power down the drive).
  • Page 257 • 257 Follower fault When using the normal master follower function this fault code is given if one or more follower drives trip to fault. This fault is visible also when fault is in master drive. See also what other faults may be active in master drive.
  • Page 258 Find your nearest Vacon office on the Internet at: www.vacon.com Manual authoring: documentation@vacon.com Document ID: Vacon Plc. Runsorintie 7 65380 Vaasa Finland Subject to change without prior notice Rev. A © 2014 Vacon Plc.

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