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Armstrong IVS 102 Programming Manual

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IVS 102 Programming Guide
Contents
Main Menu - Communications and Options - Group 8
MG.12.F1.02
Contents
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  • Page 1 Main Menu - Data Readouts 2 - Group 18 Main Menu - FC Closed Loop - Group 20 Main Menu - Extended Closed Loop - IVS 102 - Group 21 Main Menu - Application Functions - IVS 102 - Group 22...

  • Page 2: Table Of Contents

    Contents IVS 102 Programming Guide 4 Troubleshooting Troubleshooting Alarms and Warnings Alarm Words Warning Words Extended Status Words Fault Messages 5 Parameter Lists Parameter Options Default Settings 0-** Operation and Display 1-** Load / Motor 2-** Brakes 3-** Reference / Ramps...

  • Page 3: Introduction

    Armstrong reserves the right to revise this publication at any time and to make changes to its contents without prior notice or any obligation to notify former or present users of such revisions or changes.

  • Page 4: Approvals

    1 Introduction IVS 102 Programming Guide 1.1.2 Approvals 1.1.3 Symbols Symbols used in this guide. Indicates something to be noted by the reader. Indicates a general warning. Indicates a high-voltage warning. Indicates default setting MG.12.F1.02...

  • Page 5: Abbreviations

    Design Guide MG.12.Rx.yy entails all technical information about the frequency converter and customer design and applications. Programming Guide MG.12.Fx.yy provides information on how to programme and includes complete parameter descriptions. x = Revision number yy = Language code Armstrong technical literature is available in print from your local Armstrong Sales Office MG.12.F1.02...

  • Page 6: Definitions

    1 Introduction IVS 102 Programming Guide 1.1.6 Definitions Frequency Converter: VLT,MAX DRIVE,MAX Maximum output current. VLT,N DRIVE,N Rated output current supplied by the frequency converter. VLT, MAX DRIVE, MAX Maximum output voltage. Input: Group 1 Reset, Coasting stop, Reset and Coasting...
  • Page 7 There are two types of analog inputs: Current input, 0-20 mA and 4-20 mA Voltage input, 0-10 V DC (IVS 102) Voltage input, -10 - +10 V DC (IVS 102). Analog Outputs The analog outputs can supply a signal of 0-20 mA, 4-20 mA.
  • Page 8 1 Introduction IVS 102 Programming Guide Digital Inputs The digital inputs can be used for controlling various functions of the frequency converter. Digital Outputs The frequency converter features two Solid State outputs that can supply a 24 V DC (max. 40 mA) signal.
  • Page 9 IVS 102 Programming Guide 1 Introduction FC Standard Bus Protocol Includes RS 485 bus with FC protocol or MC protocol. See par. 8-30 Thermistor: A temperature-dependent resistor placed where the temperature is to be monitored (frequency converter or motor). Trip A state entered in fault situations, e.g.
  • Page 10 When using the function, always follow the instructions in the section of the IVS 102 Design Guide. Control signals from, or internally within, the frequency converter may in rare cases be activated in error, be delayed or fail to occur entirely.
  • Page 11 IVS 102 Programming Guide 1 Introduction Protection Mode Once a hardware limit on motor current or dc-link voltage is exceeded the drive will enter “Protection mode”. “Protection mode” means a change of the PWM modulation strategy and a low switching frequency to minimize losses. This continues 10 sec after the last fault and increases the reliability and the robustness of the drive while re-establishing full control of the motor.
  • Page 12 2 How to Programme IVS 102 Programming Guide MG.12.F1.02...

  • Page 13: How To Programme

    IVS 102 Programming Guide 2 How to Programme 2 How to Programme 2.1 Local Control Panel 2.1.1 How to Operate Graphical LCP (GLCP)How to operate graphical LCP The following instructions are valid for the GLCP (LCP 102). The LCP is divided into four functional groups: Graphical display with Status lines.
  • Page 14 2 How to Programme IVS 102 Programming Guide The display is divided into 3 sections: Top section (a) shows the status when in status mode or up to 2 variables when not in status mode and in the case of Alarm/Warning.
  • Page 15 IVS 102 Programming Guide 2 How to Programme Status display III: This state displays the event and action of the Smart Logic Control. For further information, see section Smart Logic Control Display Contrast Adjustment ▲ Press [status] and [ ] for darker display ▼...
  • Page 16 . For the majority of IVS 102 applications it is not necessary to access the Main Menu parameters but instead the Quick Menu, Quick Set-up and Function Set- up provides the simplest and quickest access to the typical required parameters.
  • Page 17 IVS 102 Programming Guide 2 How to Programme [Back] reverts to the previous step or layer in the navigation structure. [Cancel] last change or command will be cancelled as long as the display has not been changed. [Info] displays information about a command, parameter, or function in any display window. [Info] provides detailed information when needed.
  • Page 18 2 How to Programme IVS 102 Programming Guide [Off] [Off] Key on LCP stops the connected motor. The key can be selected as Enable [1] or Disable [0] via par.0-41 . If no external stop function is selected and the [Off] key is inactive the motor can only be stopped by disconnecting the mains supply.

  • Page 19: Quick Menu Mode

    IVS 102 Programming Guide 2 How to Programme Data transfer from LCP to frequency converter: LCP Copy Go to par.0-50 Press the [OK] key Select “All from LCP” Press the [OK] key The parameter settings stored in the LCP are now transferred to the frequency converter indicated by the progress bar. When 100% is reached, press [OK].
  • Page 20 Efficient Parameter Set-up for IVS 102 Applications: The parameters can easily be set up for the vast majority of the IVS 102 applications only by using the [Quick Setup] option. After pressing [Quick Menu], the different choices in the Quick Menu are listed. See also illustration 6.1 below and tables Q3-1 to Q3-4 in the follow- Function Setups section.
  • Page 21 IVS 102 Programming Guide 2 How to Programme Illustration 2.1: Quick Menu view. The Quick Setup menu gives access to the 18 most important setup parameters of the frequency converter. After programming the frequency converter will, in most cases, be ready for operation. The 18 Quick Setup parameters are shown in the table below. A complete description of the function is given in the parameter description sections of this manual.

  • Page 22: Function Set-Ups

    2.1.5 Function Set-ups The Function set-up provides quick and easy access to all parameters required for the majority of IVS 102 applications including most VAV and CAV supply and return fans, cooling tower fans, Primary, Secondary and Condenser Water Pumps and other pump, fan and compressor applications.
  • Page 23 IVS 102 Programming Guide 2 How to Programme Illustration 2.8: Step 7: Use the up/down navigation keys to select between the different choices. Press [OK]. Function Set-ups parameters The Function Set-ups parameters are grouped in the following way: Q3-1 General Settings Q3-10 Adv.
  • Page 24 2 How to Programme IVS 102 Programming Guide Q3-3 Closed Loop Settings Q3-30 Single Zone Int. Set Point Q3-31 Single Zone Ext. Set Point Q3-32 Multi Zone / Adv Configuration Mode Configuration Mode Configuration Mode Par.1-00 Par.1-00 Par.1-00 Reference/Feedback Unit...

  • Page 25: Main Menu Mode

    IVS 102 Programming Guide 2 How to Programme Q3-4 Application Settings Q3-40 Fan Functions Q3-41 Pump Functions Q3-42 Compressor Functions Broken Belt Function Low Power Auto Set-up Torque Characteristics Par.22-60 Par.22-20 Par.1-03 Broken Belt Torque Low Power Detection Start Delay Par.22-61...
  • Page 26 2 How to Programme IVS 102 Programming Guide 2.1.7 Parameter Selection In the Main Menu mode, the parameters are divided into groups. You Group no. Parameter group: select a parameter group by means of the navigation keys. Operation/Display Load/Motor The following parameter groups are accessible:...
  • Page 27 IVS 102 Programming Guide 2 How to Programme 2.1.10 Changing a Group of Numeric Data Values If the chosen parameter represents a numeric data value, change the ◀ ▶ chosen data value by means of the [ ] navigation keys as well as ▲...
  • Page 28 2 How to Programme IVS 102 Programming Guide 2.1.13 Initialisation to Default Settings Initialise the frequency converter to default settings in two ways: Recommended initialisation (via par.14-22 Operation Mode Select par.14-22 Operation Mode Press [OK] Select “Initialisation” Press [OK] Cut off the mains supply and wait until the display turns off.

  • Page 29: Parameter Description

    Parameters for the frequency converter are grouped into various parameter groups for easy selection of the correct parameters for optimized operation of the frequency converter. The vast majority of IVS 102 applications can be programmed using the Quick Menu button and selecting the parameters under Quick Setup and Function Setups.
  • Page 30 3 Parameter Description IVS 102 Programming Guide Nederlands Part of Language package 1 [10] Chinese Language package 2 [20] Suomi Part of Language package 1 [22] English US Part of Language package 1 [27] Greek Part of Language package 1 [28] Bras.port...
  • Page 31 The frequency converter has four parameter setups that can be programmed independently of each other. This makes the frequency converter very flexible and able to meet the requirements of many different IVS 102 system control schemes often saving the cost of external control equipment. For example these can be used to program the frequency converter to operate according to one control scheme in one setup (e.g.
  • Page 32 Parameters which are ‘not changeable during operation’ are marked FALSE in the parameter lists in the section Parameter Lists Factory setup Cannot be changed. It contains the Armstrong data set, and can be used as a data source when returning the other set-ups to a known state. Set-up 1 Set-up 4...
  • Page 33 IVS 102 Programming Guide 3 Parameter Description Set-up 2 Programming Set-up This 1. Change the edit set-up to [2] in par.0-11 and set par.0-12 Set-up Linked to Set-up 1 [1]. This will start the linking (synchronising) process. LCP Copy 2. While still in Set-up 1, using par.0-50 , copy Set-up 1 to Set-up 2.
  • Page 34 3 Parameter Description IVS 102 Programming Guide 0-13 Readout: Linked Set-ups Array [5] Range: Function: 0 N/A* [0 - 255 N/A] View a list of all the set-ups linked by means of par.0-12 This Set-up Linked to . The parameter has one index for each parameter set-up.
  • Page 35 IVS 102 Programming Guide 3 Parameter Description [1007] Readout Bus Off Counter View the number of Bus Off events since the last power-up. [1013] Warning Parameter View a DeviceNet-specific warning word. One separate bit is assigned to every warning. [1115] LON Warning Word Shows the LON-specific warnings.
  • Page 36 3 Parameter Description IVS 102 Programming Guide [1638] SL Controller State State of the event executed by the control [1639] Control Card Temp. Temperature of the control card. [1650] External Reference Sum of the external reference as a percentage, i.e. the sum of analog/pulse/bus.
  • Page 37 IVS 102 Programming Guide 3 Parameter Description [1694] Ext. Status Word One or more status conditions in a Hex code (used for serial communications) [1695] Ext. Status Word 2 One or more status conditions in a Hex code (used for serial communications)
  • Page 38 3 Parameter Description IVS 102 Programming Guide 0-21 Display Line 1.2 Small Select a variable for display in line 1, middle position. Option: Function: [1614] * Motor Current Display Line 1.1 Small The options are the same as those listed in par.0-20 0-22 Display Line 1.3 Small...
  • Page 39 IVS 102 Programming Guide 3 Parameter Description 3.2.5 0-3*LCP Custom Readout It is possible to customize the display elements for various purposes: *Custom Readout. Value proportional to speed (Linear, squared or cubed depending Custom Readout Unit on unit selected in par.0-30 ) *Display Text.
  • Page 40 3 Parameter Description IVS 102 Programming Guide [22] [23] m³/s [24] m³/min [25] m³/h [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] [40] [41] m/min [45] [60] °C [70] mbar [71] [72] [73] [74] m WG [75] mm Hg...
  • Page 41 IVS 102 Programming Guide 3 Parameter Description 0-32 Custom Readout Max Value Range: Function: 100.00 Cus- [Application dependant] This parameter sets the max value to be shown when the speed of the motor has reached the set Motor Speed High Limit [RPM]...
  • Page 42 3 Parameter Description IVS 102 Programming Guide 3.2.6 LCP Keypad, 0-4* Enable, disable and password protect individual keys on the LCP. 0-40 [Hand on] Key on LCP Option: Function: Disabled No function [1] * Enabled [Hand on] Key enabled Password Avoid unauthorized start in Hand mode.
  • Page 43 IVS 102 Programming Guide 3 Parameter Description 0-43 [Reset] Key on LCP Option: Function: Disabled No function [1] * Enabled [Reset] Key is enabled [Reset] Key on LCP My Personal Password Avoid unauthorized resetting. If par.0-43 is included in the par.0-25 Menu , then define the password in par.0-65...
  • Page 44 3 Parameter Description IVS 102 Programming Guide 0-50 LCP Copy Option: Function: [0] * No copy No function All to LCP Copies all parameters in all set-ups from the frequency converter memory to the LCP memory. For service purposes it is recommended to copy all parameters to the LCP after commissioning.
  • Page 45 IVS 102 Programming Guide 3 Parameter Description 0-66 Access to Personal Menu w/o Password Option: Function: Personal Menu Password [0] * Full access Disables password defined in par.0-65 Read only Prevents unauthorized editing of My Personal Menu parameters. No access Prevents unauthorized viewing and editing of My Personal Menu parameters.
  • Page 46 3 Parameter Description IVS 102 Programming Guide 0-74 DST/Summertime Option: Function: Choose how Daylight Saving Time/Summertime should be handled. For manual DST/Summertime DST/Summertime Start DST/Summertime enter the start date and end date in par.0-76 and par.0-77 [0] * Manual 0-76 DST/Summertime Start...
  • Page 47 IVS 102 Programming Guide 3 Parameter Description 0-89 Date and Time Readout Range: Function: 0 N/A* [0 - 0 N/A] Displays the current date and time. The date and time is updated continuously. The clock will not begin counting until a setting different from default has been made in par.

  • Page 48: Main Menu - Load And Motor - Group 1

    3 Parameter Description IVS 102 Programming Guide 3.3 Main Menu - Load and Motor - Group 1 3.3.1 General Settings, 1-0* Define whether the frequency converter operates in open loop or closed loop. 1-00 Configuration Mode Option: Function: [0] *...
  • Page 49 IVS 102 Programming Guide 3 Parameter Description 1-03 Torque Characteristics Option: Function: Compressor [0] * Compressor torque [0]: For speed control of screw and scroll compressors. Provides a voltage which is optimized for a constant torque load characteristic of the motor in the entire range down to 10 Hz.
  • Page 50 3 Parameter Description IVS 102 Programming Guide 1-23 Motor Frequency Range: Function: Application [20 - 1000 Hz] Select the motor frequency value from the motor nameplate data.For 87 Hz operation with 230/400 Motor Speed High Limit [RPM] dependent* V motors, set the nameplate data for 230 V/50 Hz. Adapt par.4-13 Maximum Reference and par.3-03...
  • Page 51 IVS 102 Programming Guide 3 Parameter Description 1-29 Automatic Motor Adaptation (AMA) Option: Function: The AMA function optimizes dynamic motor performance by automatically optimizing the advanced Stator Resistance (Rs) Main Reactance (Xh) motor parameters par.1-30 to par.1-35 ) while the motor is stationary.
  • Page 52 3 Parameter Description IVS 102 Programming Guide Illustration 3.1: Motor equivalent diagram for an asynchronous motor 1-30 Stator Resistance (Rs) Range: Function: Application [Application dependant] dependent* 1-31 Rotor Resistance (Rr) Range: Function: 1.0000 [0.0100 - 100.0000 Ohm] Fine-tuning R will improve shaft performance. Set the rotor resistance value using one of these...
  • Page 53 IVS 102 Programming Guide 3 Parameter Description 1-39 Motor Poles Range: Function: Application [2 - 100 N/A] Enter the number of motor poles. dependent* Poles @ 50 Hz @60 Hz 2700 - 2880 3250 - 3460 1350 - 1450 1625 - 1730...
  • Page 54 3 Parameter Description IVS 102 Programming Guide 1-60 Low Speed Load Compensation Range: Function: 100 %* [0 - 300 %] Enter the % value to compensate voltage in relation to load when the motor is running at low speed and obtain the optimum U/f characteristic. The motor size determines the frequency range within which this parameter is active.
  • Page 55 IVS 102 Programming Guide 3 Parameter Description 1-65 Resonance Dampening Time Constant Range: Function: Resonance Dampening Resonance Dampening Time Constant 5 ms* [5 - 50 ms] Set par.1-64 and par.1-65 to help eliminate high-frequency resonance problems. Enter the time constant that provides the best damp- ening.
  • Page 56 3 Parameter Description IVS 102 Programming Guide 3.3.8 Trip at Motor Speed Low Limit Motor Speed Low Limit [RPM] Motor Speed Low Limit [Hz] In par.4-11 and par.4-12 it is possible to set a minimum speed for the motor in order to ensure proper oil distribution.
  • Page 57 ETR (Electronic Thermal Relay) functions 1-4 will calculate the load when set-up where they were selected is active. For example ETR-3 starts calculating when set-up 3 is selected. For the North American market: The ETR functions provide class 20 motor overload protection in accordance with NEC. Armstrong recommends using 24 VDC as thermistor supply voltage. MG.12.F1.02...
  • Page 58 3 Parameter Description IVS 102 Programming Guide 1-91 Motor External Fan Option: Function: [0] * No external fan is required, i.e. the motor is derated at low speed. Applies an external motor fan (external ventilation), so no derating of the motor is required at low speed.

  • Page 59: Main Menu - Brakes - Group 2

    IVS 102 Programming Guide 3 Parameter Description 3.4 Main Menu - Brakes - Group 2 3.4.1 2-0* DC-Brakes Parameter group for configuring the DC brake and DC hold functions. 2-00 DC Hold/Preheat Current Range: Function: 50 %* [Application dependant] Enter a value for holding current as a percentage of the rated motor current I set in par.
  • Page 60 3 Parameter Description IVS 102 Programming Guide 2-10 Brake Function Option: Function: [0] * No brake resistor installed. Resistor brake Brake resistor incorporated in the system, for dissipation of surplus brake energy as heat. Connect- ing a brake resistor allows a higher DC link voltage during braking (generating operation). The Resistor brake function is only active in frequency converters with an integral dynamic brake.
  • Page 61 IVS 102 Programming Guide 3 Parameter Description 2-15 Brake Check Option: Function: Select type of test and monitoring function to check the connection to the brake resistor, or whether a brake resistor is present, and then display a warning or an alarm in the event of a fault. The brake resistor disconnection function is tested during power-up.

  • Page 62: Main Menu - Reference/Ramps - Group 3

    3 Parameter Description IVS 102 Programming Guide 3.5 Main Menu - Reference/Ramps - Group 3 3.5.1 3-0* Reference Limits Parameters for setting the reference unit, limits and ranges. Please see also par. 20-0* for information on settings in closed loop.
  • Page 63 IVS 102 Programming Guide 3 Parameter Description 3-11 Jog Speed [Hz] Range: Function: Application [Application dependant] dependent* 3-13 Reference Site Option: Function: Select which reference site to activate. [0] * Linked to Hand / Auto Use local reference when in Hand mode; or remote reference when in Auto mode.
  • Page 64 3 Parameter Description IVS 102 Programming Guide Pulse input 29 Pulse input 33 [20] Digital pot.meter [21] Analog input X30/11 [22] Analog input X30/12 [23] Analog Input X42/1 [24] Analog Input X42/3 [25] Analog Input X42/5 [30] Ext. Closed Loop 1 [31] Ext.
  • Page 65 IVS 102 Programming Guide 3 Parameter Description [24] Analog Input X42/3 [25] Analog Input X42/5 [30] Ext. Closed Loop 1 [31] Ext. Closed Loop 2 [32] Ext. Closed Loop 3 3-19 Jog Speed [RPM] Range: Function: Application [Application dependant] dependent* 3.5.3 3-4* Ramp 1...
  • Page 66 3 Parameter Description IVS 102 Programming Guide 3-41 Ramp 1 Ramp Up Time Range: Function: Application [Application dependant] dependent* 3-42 Ramp 1 Ramp Down Time Range: Function: Application [Application dependant] dependent* 3-45 Ramp 1 S-ramp Ratio at Accel. Start Range:...
  • Page 67 IVS 102 Programming Guide 3 Parameter Description 3-56 Ramp 2 S-ramp Ratio at Accel. End Range: Function: Ramp 2 Ramp up Time 50 %* [1 - 99. %] Enter the proportion of the total ramp-up time (par. 3-51 ) in which the acceleration torque decreases.
  • Page 68 3 Parameter Description IVS 102 Programming Guide 3-84 Quick Stop S-ramp Ratio at Decel. End Range: Function: Ramp 1 Ramp Down Time 50 %* [1 - 99. %] Enter the proportion of the total ramp-down time (par.3-42 ) where the deceleration torque decreases.
  • Page 69 IVS 102 Programming Guide 3 Parameter Description 3-95 Ramp Delay Range: Function: Application [Application dependant] dependent* MG.12.F1.02...

  • Page 70: Main Menu - Limits/Warnings - Group 4

    3 Parameter Description IVS 102 Programming Guide 3.6 Main Menu - Limits/Warnings - Group 4 3.6.1 4-** Limits and Warnings Parameter group for configuring limits and warnings. 3.6.2 4-1* Motor Limits Define torque, current and speed limits for the motor, and the reaction of the frequency converter when the limits are exceeded.
  • Page 71 IVS 102 Programming Guide 3 Parameter Description 4-14 Motor Speed High Limit [Hz] Range: Function: Application [Application dependant] dependent* Switching Frequency Max. output frequency cannot exceed 10% of the inverter switching frequency (par.14-01 4-16 Torque Limit Motor Mode Range: Function:...
  • Page 72 3 Parameter Description IVS 102 Programming Guide 3.6.3 4-5* Adj. Warnings Define adjustable warning limits for current, speed, reference and feedback. Not visible in display, only in VLT Motion Control Tool, MCT 10. Warnings are shown on display, programmed output or serial bus.
  • Page 73 IVS 102 Programming Guide 3 Parameter Description 4-54 Warning Reference Low Range: Function: -999999.99 [Application dependant] Enter the lower reference limit. When the actual reference falls below this limit, the display indicates 9 N/A* Ref Low. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02.
  • Page 74 3 Parameter Description IVS 102 Programming Guide 4-61 Bypass Speed From [Hz] Array [4] Range: Function: Application [Application dependant] dependent* 4-62 Bypass Speed To [RPM] Array [4] Range: Function: Application [Application dependant] dependent* 4-63 Bypass Speed To [Hz] Array [4]...

  • Page 75: Main Menu - Digital In/Out - Group 5

    IVS 102 Programming Guide 3 Parameter Description 3.7 Main Menu - Digital In/Out - Group 5 3.7.1 5-** Digital In/Out Parameter group for configuring the digital input and output. 3.7.2 5-0* Digital I/O Mode Parameters for configuring the input and output using NPN and PNP.
  • Page 76 3 Parameter Description IVS 102 Programming Guide 3.7.3 5-1* Digital Inputs Parameters for configuring the input functions for the input terminals. The digital inputs are used for selecting various functions in the frequency converter. All digital inputs can be set to the following functions:...
  • Page 77 IVS 102 Programming Guide 3 Parameter Description 3.7.4 Digital Inputs, 5-1* continued All = Terminals 18, 19, 27, 29, 32, 33, X30/2, X30/3, X30/4. X30/ are the terminals on MCB 101. Functions dedicated to only one digital input are stated in the associated parameter.
  • Page 78 3 Parameter Description IVS 102 Programming Guide Preset ref. bit Preset ref. 0 Preset ref. 1 Preset ref. 2 Preset ref. 3 Preset ref. 4 Preset ref. 5 Preset ref. 6 Preset ref. 7 [19] Freeze ref Freezes actual reference. The frozen reference is now the point of enable/condition for Speed up and Speed down to be used.
  • Page 79 IVS 102 Programming Guide 3 Parameter Description Hand Start Auto Start Hand On Auto button on the LCP will override . Press either the Hand Start Auto Start Hand Start button to make active again. If no signal on neither Auto Start , the motor will stop regardless of any normal Start command applied.
  • Page 80 3 Parameter Description IVS 102 Programming Guide 5-16 Terminal X30/2 Digital Input This parameter is active when option module MCB 101 is installed in the frequency converter. Same options and functions as par. 5-1* except for Pulse input [32]. Option:...
  • Page 81 IVS 102 Programming Guide 3 Parameter Description Reversing. Logic ‘1’ = [25] Reverse relay activated, 24 V DC when CW rotation of the motor. Logic ‘0’ = relay not activated, no signal, when CCW rotation of the motor. [26] Bus OK Active communication (no time-out) via the serial communication port.
  • Page 82 3 Parameter Description IVS 102 Programming Guide SL Controller Action [83] SL Digital Output D See par.13-52 . The input will go high whenever the Smart Logic Action [41] Set dig. out. D high is executed. The input will go low whenever the Smart Logic Action [35] dig.
  • Page 83 IVS 102 Programming Guide 3 Parameter Description Fire Mode [196] Fire Mode The frequency converter is operating in Fire Mode. See parameter group24-0* [197] Fire Mode was act. The frequency converter has been operating in Fire Mode, but is now back in normal operation.
  • Page 84 3 Parameter Description IVS 102 Programming Guide 5-32 Term X30/6 Digi Out (MCB 101) This parameter is active when option module MCB 101 is mounted in the frequency converter. Same options and functions as par. 5-3*. Option: Function: [0] *...
  • Page 85 IVS 102 Programming Guide 3 Parameter Description [37] Control word bit 12 [40] Out of ref range [41] Below reference, low [42] Above ref, high [45] Bus ctrl. [46] Bus ctrl, 1 if timeout [47] Bus ctrl, 0 if timeout...
  • Page 86 3 Parameter Description IVS 102 Programming Guide 5-41 On Delay, Relay Array [8](Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4], Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8]) Range: Function: 0.01 s*...
  • Page 87 IVS 102 Programming Guide 3 Parameter Description 3.7.7 5-5* Pulse Input The pulse input parameters are used to define an appropriate window for the impulse reference area by configuring the scaling and filter settings for the Terminal 29 Digital Input pulse inputs.
  • Page 88 3 Parameter Description IVS 102 Programming Guide 5-57 Term. 33 Low Ref./Feedb. Value Range: Function: 0.000 N/A* [-999999.999 - 999999.999 N/A] Enter the low reference value [RPM] for the motor shaft speed. This is also the low feedback value, Term. 29 Low Ref./Feedb. Value see also par.5-52...
  • Page 89 IVS 102 Programming Guide 3 Parameter Description 3.7.8 5-6* Pulse Outputs Parameters for configuring the scaling and output functions of pulse outputs. The pulse outputs are designated to terminals 27 or 29. Select terminal 27 Terminal 27 Mode Terminal 29 Mode output in par.5-01...
  • Page 90 3 Parameter Description IVS 102 Programming Guide 5-65 Pulse Output Max Freq #29 Terminal 29 Pulse Output Variable Set the maximum frequency for terminal 29 corresponding to the output variable set in par.5-63 This parameter cannot be adjusted while the motor is running.
  • Page 91 IVS 102 Programming Guide 3 Parameter Description 5-94 Pulse Out #27 Timeout Preset Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 27, when it is configured as [Bus Controlled Timeout] and timeout is detected.

  • Page 92: Main Menu - Analog In/Out - Group 6

    3 Parameter Description IVS 102 Programming Guide 3.8 Main Menu - Analog In/Out - Group 6 3.8.1 6-** Analog In/Out Parameter group for configuration of the analog input and output. 3.8.2 6-0* Analog I/O Mode Parameter group for setting up the analog I/O configuration.
  • Page 93 IVS 102 Programming Guide 3 Parameter Description 6-02 Fire Mode Live Zero Timeout Function Option: Function: Live Zero Timeout Function The function set in par.6-01 will be activated if the input signal on analogue inputs is below 50% of the value defined in parameter group 6-1* to 6-6* "Terminal xx Live Zero Timeout Low Current”...
  • Page 94 3 Parameter Description IVS 102 Programming Guide 6-14 Terminal 53 Low Ref./Feedb. Value Range: Function: 0.000 N/A* [-999999.999 - 999999.999 N/A] Enter the analog input scaling value that corresponds to the low voltage/low current set in par. Terminal 53 Low Voltage...
  • Page 95 IVS 102 Programming Guide 3 Parameter Description 6-24 Terminal 54 Low Ref./Feedb. Value Range: Function: 0.000 N/A* [-999999.999 - 999999.999 N/A] Enter the analog input scaling value that corresponds to the low voltage/low current value set in Terminal 54 Low Voltage Terminal 54 Low Current par.6-20...
  • Page 96 3 Parameter Description IVS 102 Programming Guide 6-36 Term. X30/11 Filter Time Constant Range: Function: 0.001 s* [0.001 - 10.000 s] order digital low pass filter time constant for suppressing electrical noise on terminal X30/11. Par.6-36 Term. X30/11 Filter Time Constant cannot be changed while the motor is running.
  • Page 97 IVS 102 Programming Guide 3 Parameter Description 3.8.7 6-5* Analog Output 1 Parameters for configuring the scaling and limits for analog output 1, i.e. Terminal 42. Analog outputs are current outputs: 0/4 – 20 mA. Common terminal (terminal 39) is the same terminal and has the same electrical potential for analog common and digital common connection. Resolution on analog output is 12 bit.
  • Page 98 3 Parameter Description IVS 102 Programming Guide 6-51 Terminal 42 Output Min Scale Range: Function: 0.00 %* [0.00 - 200.00 %] Scale for the minimum output (0 or 4 mA) of the analogue signal at terminal 42. Terminal Set the value to be the percentage of the full range of the variable selected in par.6-50...
  • Page 99 IVS 102 Programming Guide 3 Parameter Description EXAMPLE 2: Variable= FEEDBACK, range= -200% to +200% Range needed for output= 0-100% Output signal 0 or 4 mA is needed at 0% (50% of range) - set par.6-51 Terminal 42 Output Min Scale...
  • Page 100 3 Parameter Description IVS 102 Programming Guide 3.8.8 6-6* Analog Output 2 MCB 101 Analog outputs are current outputs: 0/4 - 20 mA. Common terminal (terminal X30/8) is the same terminal and electrical potential for analog common connection. Resolution on analog output is 12 bit.

  • Page 101: Main Menu - Communications And Options - Group 8

    IVS 102 Programming Guide 3 Parameter Description 3.9 Main Menu - Communications and Options - Group 8 3.9.1 8-** Comm. and Options Parameter group for configuring communications and options. 3.9.2 8-0* General Settings General settings for communications and options. 8-01 Control Site...
  • Page 102 3 Parameter Description IVS 102 Programming Guide Binary Outputs Multistate Outputs 8-04 Control Timeout Function Option: Function: Select the time-out function. The time-out function is activated when the control word fails to be Control Timeout Time updated within the time period specified in par.8-03 .
  • Page 103 Protocol selection for the integrated FC (standard) Port (RS485) on the control card. Parameter group 8-7* is only visible when FC Option [9] is chosen. [0] * Communication according to the FC Protocol as described in the IVS 102 Design Guide, RS-485 Installation and Set-up FC MC Same as...
  • Page 104 3 Parameter Description IVS 102 Programming Guide Metasys N2 Communication protocol. The N2 software protocol is designed to be general in nature in order to accommodate the unique properties each device may have. Please see separate manual IVS 102 Metasys MG.11.Gx.yy FC Option To be used when a gateway is connected to the integrated RS-485 port, e.g.
  • Page 105 IVS 102 Programming Guide 3 Parameter Description 8-36 Maximum Response Delay Range: Function: Application [Application dependant] dependent* 8-37 Maximum Inter-Char Delay Range: Function: Application [Application dependant] dependent* 3.9.5 8-4* Telegram Selection 8-40 Telegram Selection Option: Function: Enables use of freely configurable telegrams or standard telegrams for the FC port.
  • Page 106 3 Parameter Description IVS 102 Programming Guide 8-52 DC Brake Select Option: Function: Select control of the DC brake via the terminals (digital input) and/or via the fieldbus. Digital input Activates Start command via a digital input. Activates Start command via the serial communication port or fieldbus option.
  • Page 107 IVS 102 Programming Guide 3 Parameter Description 8-55 Set-up Select Option: Function: Select control of the frequency converter set-up selection via the terminals (digital input) and/or via the fieldbus. Digital input Activates the set-up selection via a digital input. Activates the set-up selection via the serial communication port or fieldbus option.
  • Page 108 3 Parameter Description IVS 102 Programming Guide 8-72 MS/TP Max Masters Range: Function: 127 N/A* [0 - 127 N/A] Define the address of the master which holds the highest address in this network. Decreasing this value optimises polling for the token.
  • Page 109 IVS 102 Programming Guide 3 Parameter Description 8-82 Slave Messages Rcvd Range: Function: 0 N/A* [0 - 0 N/A] This parameter shows the number of valid telegrams addressed to the slave, sent by the frequency converter. 8-83 Slave Error Count...

  • Page 110: Main Menu - Profibus - Group 9

    3 Parameter Description IVS 102 Programming Guide 3.10 Main Menu - Profibus - Group 9 3.10.1 9-** Profibus Parameter group for all Profibus-specific parameters. 9-15 PCD Write Configuration Array [10] Option: Function: Select the parameters to be assigned to PCD 3 to 10 of the telegrams. The number of available PCDs depends on the telegram type.
  • Page 111 IVS 102 Programming Guide 3 Parameter Description 9-16 PCD Read Configuration Array [10] Option: Function: Select the parameters to be assigned to PCD 3 to 10 of the telegrams. The number of available PCDs depends on the telegram type. PCDs 3 to 10 contain the actual data values of the selected parameters.
  • Page 112 3 Parameter Description IVS 102 Programming Guide [1663] Terminal 54 Switch Setting [1664] Analog Input 54 [1665] Analog Output 42 [mA] [1666] Digital Output [bin] [1667] Pulse Input #29 [Hz] [1668] Pulse Input #33 [Hz] [1669] Pulse Output #27 [Hz]...
  • Page 113 IVS 102 Programming Guide 3 Parameter Description 9-22 Telegram Selection Option: Function: Select a standard Profibus telegram configuration for the frequency converter, as an alternative to PCD Write Configuration PCD Read using the freely configurable telegrams in par.9-15 and par.9-16...
  • Page 114 3 Parameter Description IVS 102 Programming Guide [1600] Control Word [1601] Reference [Unit] [1602] Reference [%] [1603] Status Word [1605] Main Actual Value [%] [1609] Custom Readout [1610] Power [kW] [1611] Power [hp] [1612] Motor Voltage [1613] Frequency [1614] Motor Current...
  • Page 115 IVS 102 Programming Guide 3 Parameter Description [1677] Analog Out X30/8 [mA] [1680] Fieldbus CTW 1 [1682] Fieldbus REF 1 [1684] Comm. Option STW [1685] FC Port CTW 1 [1690] Alarm Word [1691] Alarm Word 2 [1692] Warning Word [1693]...
  • Page 116 3 Parameter Description IVS 102 Programming Guide Bit: Meaning: Connection with DP-master is not ok Not used FDLNDL (Fieldbus Data link Layer) is not ok Clear data command received Actual value is not updated Baudrate search PROFIBUS ASIC is not transmitting...
  • Page 117 IVS 102 Programming Guide 3 Parameter Description Active Set-up [9] * Active Set-up Follows the active set-up selected in par.0-10 This parameter is unique to LCP and fieldbuses. See also par.0-11 Programming Set-up 9-71 Profibus Save Data Values Option: Function: Parameter values changed via Profibus are not automatically stored in non-volatile memory.
  • Page 118 3 Parameter Description IVS 102 Programming Guide 9-83 Defined Parameters (4) Array [116] No LCP access Read only Range: Function: 0 N/A* [0 - 9999 N/A] This parameter displays a list of all the defined frequency converter parameters available for Profi- bus.

  • Page 119: Main Menu - Can Fieldbus - Group 10

    IVS 102 Programming Guide 3 Parameter Description 3.11 Main Menu - CAN Fieldbus - Group 10 3.11.1 10-** DeviceNet and CAN Fieldbus Parameter group for DeviceNet CAN fieldbus parameters. 3.11.2 10-0* Common Settings Parameter group for configuring common settings for CAN fieldbus options.
  • Page 120 , par.10-10 options [2] and [3] are available. Instances 100/150 and 101/151 are Armstrong-specific. Instances 20/70 and 21/71 are ODVA-spe- cific AC Drive profiles. For guidelines in telegram selection, please refer to the DeviceNet Operating Instructions. Note that a change to this parameter will be executed immediately.
  • Page 121 IVS 102 Programming Guide 3 Parameter Description [1682] Fieldbus REF 1 [2013] Minimum Reference/Feedb. [2014] Maximum Reference/Feedb. [2643] Terminal X42/7 Bus Control [2653] Terminal X42/9 Bus Control [2663] Terminal X42/11 Bus Control 10-12 Process Data Config Read Option: Function: Select the process read data for I/O Assembly Instances 101/151. Elements [2] and [3] of this array can be selected.
  • Page 122 3 Parameter Description IVS 102 Programming Guide [1655] Feedback 2 [Unit] [1656] Feedback 3 [Unit] [1660] Digital Input [1661] Terminal 53 Switch Setting [1662] Analog Input 53 [1663] Terminal 54 Switch Setting [1664] Analog Input 54 [1665] Analog Output 42 [mA]...
  • Page 123 IVS 102 Programming Guide 3 Parameter Description Bit: Meaning: Bus not active Explicit connection timeout I/O connection Retry limit reached Actual is not updated CAN bus off I/O send error Initialization error No bus supply Bus off Error passive Error warning...
  • Page 124 3 Parameter Description IVS 102 Programming Guide 10-23 COS Filter 4 Range: Function: 0 N/A* [0 - 65535 N/A] Enter the value for COS Filter 4 to set up the filter mask for PCD 4. When operating in COS (Change- Of-State), this function filters out bits in PCD 4 that should not be sent if they change.

  • Page 125: Main Menu - Lonworks - Group 11

    11-10 Drive Profile Option: Function: This parameter allows selecting between LONMARK Functional Profiles. [0] * VSD profile The Armstrong Profile and the Node Object are common for all profiles. Pump controller 11-15 LON Warning Word Range: Function: 0 N/A* [0 - 65535 N/A] This parameter contains the LON specific warnings.
  • Page 126 3 Parameter Description IVS 102 Programming Guide 11-21 Store Data Values Option: Function: This parameter is used to activate storing of data in non-volatile memory. [0] * Store function is inactive. Store all setups Stores all parameter values in the E PROM.

  • Page 127: Main Menu - Smart Logic - Group 13

    IVS 102 Programming Guide 3 Parameter Description 3.13 Main Menu - Smart Logic - Group 13 3.13.1 13-** Prog. Features Prog. Features Smart Logic Control (SLC) is essentially a sequence of user defined actions (see par.13-52 SL Controller Action [x]) executed by the SLC when the...
  • Page 128 3 Parameter Description IVS 102 Programming Guide In range See parameter group 5-3* for further description. On reference See parameter group 5-3* for further description. Torque limit See parameter group 5-3* for further description. Current limit See parameter group 5-3* for further description.
  • Page 129 IVS 102 Programming Guide 3 Parameter Description [42] Auto Reset Trip This event is TRUE if the frequency converter is tripped (but not trip-locked) and an Automatic Reset is issued. [43] OK Key This event is TRUE if the OK key on the LCP is pressed.
  • Page 130 3 Parameter Description IVS 102 Programming Guide [23] Comparator 1 Use the result of comparator 1 in the logic rule. [24] Comparator 2 Use the result of comparator 2 in the logic rule. [25] Comparator 3 Use the result of comparator 3 in the logic rule.
  • Page 131 IVS 102 Programming Guide 3 Parameter Description [80] No Flow [81] Dry Pump [82] End of Curve [83] Broken Belt 13-03 Reset SLC Option: Function: [0] * Do not reset SLC Retains programmed settings in all group 13 parameters (13-*).
  • Page 132 3 Parameter Description IVS 102 Programming Guide 13-11 Comparator Operator Array [6] Option: Function: [0] * < Select < [0] for the result of the evaluation to be TRUE, when the variable selected in par. 13-10 Comparator Operand is smaller than the fixed value in par.13-12 Comparator Value .
  • Page 133 IVS 102 Programming Guide 3 Parameter Description In range See parameter group 5-3* for further description. On reference See parameter group 5-3* for further description. Torque limit See parameter group 5-3* for further description. Current limit See parameter group 5-3* for further description.
  • Page 134 3 Parameter Description IVS 102 Programming Guide [40] Drive stopped This logic rule is TRUE if the frequency converter is stopped or coasted by any means (either via digital input, fieldbus or other). [41] Reset Trip This logic rule is TRUE if the frequency converter is tripped (but not trip-locked) and the reset button is pressed.
  • Page 135 IVS 102 Programming Guide 3 Parameter Description 13-42 Logic Rule Boolean 2 Array [6] Option: Function: Select the second boolean (TRUE or FALSE) input for the selected logic rule. Logic Rule Boolean 1 See par.13-40 for further descriptions of choices and their functions.
  • Page 136 3 Parameter Description IVS 102 Programming Guide [42] Auto Reset Trip [43] OK Key [44] Reset Key [45] Left Key [46] Right Key [47] Up Key [48] Down Key [50] Comparator 4 [51] Comparator 5 [60] Logic rule 4 [61]...
  • Page 137 IVS 102 Programming Guide 3 Parameter Description In range On reference Torque limit Current limit Out of current range Below I low Above I high [10] Out of speed range [11] Below speed low [12] Above speed high [13] Out of feedb. range [14] Below feedb.
  • Page 138 3 Parameter Description IVS 102 Programming Guide [51] Comparator 5 [60] Logic rule 4 [61] Logic rule 5 [70] SL Time-out 3 [71] SL Time-out 4 [72] SL Time-out 5 [73] SL Time-out 6 [74] SL Time-out 7 [80] No Flow...
  • Page 139 IVS 102 Programming Guide 3 Parameter Description [25] Comparator 3 [26] Logic rule 0 [27] Logic rule 1 [28] Logic rule 2 [29] Logic rule 3 [30] SL Time-out 0 [31] SL Time-out 1 [32] SL Time-out 2 [33] Digital input DI18...
  • Page 140 3 Parameter Description IVS 102 Programming Guide Active Set-up Select set-up 2 Changes the active set-up (par.0-10 ) to ‘2’. Select set-up 3 Changes the active set-up (par.0-10 Active Set-up ) to ‘3’. Active Set-up Select set-up 4 Changes the active set-up (par.0-10 ) to ‘4’.
  • Page 141 IVS 102 Programming Guide 3 Parameter Description SL Controller Timer [70] Start Timer 3 Starts timer 3, see par.13-20 for further description. [71] Start Timer 4 Starts timer 4, see par.13-20 SL Controller Timer for further description. SL Controller Timer...

  • Page 142: Main Menu - Special Functions -Group 14

    3 Parameter Description IVS 102 Programming Guide 3.14 Main Menu - Special Functions -Group 14 3.14.1 14-** Special Functions Parameter group for configuring special frequency converter functions. 3.14.2 14-0* Inverter Switching Parameters for configuring the . 14-00 Switching Pattern Option: Function: Select the switching pattern: 60°...
  • Page 143 IVS 102 Programming Guide 3 Parameter Description 14-04 PWM Random Option: Function: [0] * No change of the acoustic motor switching noise. Transforms the acoustic motor switching noise from a clear ringing tone to a less noticeable ‘white’ noise. This is achieved by slightly and randomly altering the synchronism of the pulse width modu- lated output phases.
  • Page 144 3 Parameter Description IVS 102 Programming Guide Illustration 3.3: Controlled Ramp-down, longer mains failure. Ramping down as long as the energy in the system allows for it, then the motor is coasted. Illustration 3.4: Kinetic Back-up, short mains failure. Ride through as long as the energy in the system allows for it.
  • Page 145 IVS 102 Programming Guide 3 Parameter Description 14-12 Function at Mains Imbalance Option: Function: Operation under severe main imbalance conditions reduces the lifetime of the motor. Conditions are considered severe if the motor is operated continuously near nominal load (e.g. a pump or fan running near full speed).
  • Page 146 3 Parameter Description IVS 102 Programming Guide Reset Mode The setting in par.14-20 is disregarded in case of Fire Mode being active (see par. 24-0*, Fire Mode). 14-21 Automatic Restart Time Range: Function: 10 s* [0 - 600 s] Enter the time interval from trip to start of the automatic reset function. This parameter is active...
  • Page 147 IVS 102 Programming Guide 3 Parameter Description Initialisation Select Initialization [2] to reset all parameter values to default settings, except for par.15-03 Power Up's Over Temp's Over Volt's , par.15-04 and par.15-05 . The frequency converter will reset during the next power-up.
  • Page 148 3 Parameter Description IVS 102 Programming Guide 3.14.5 14-3* Current Limit Control The frequency converter features an integral Current Limit Controller which is activated when the motor current, and thus the torque, is higher than the Torque Limit Motor Mode Torque Limit Generator Mode torque limits set in par.4-16...
  • Page 149 IVS 102 Programming Guide 3 Parameter Description 3.14.7 14-5* Environment These parameters help the frequency converter to operate under special environmental conditions. 14-50 RFI Filter Option: Function: Select [0] only if the frequency converter is fed by an isolated mains source, i.e. from a special IT mains source.
  • Page 150 3 Parameter Description IVS 102 Programming Guide 3.14.9 No Trip at Inverter Overload In some pump systems, the frequency converter has not been sized properly to yield the current needed in all points of the operational flow-head characteristic. At these points, the pump will need a current higher than the rated current of the frequency converter. The frequency converter can yield 110% of the rated current continuously for 60 sec.
  • Page 151 IVS 102 Programming Guide 3 Parameter Description 14-62 Inv. Overload Derate Current Range: Function: 95 %* [50 - 100 %] Defines the desired current level (in % of rated output current for the frequency converter) when running with reduced pump speed after load on the frequency converter has exceeded the allowable limit (110% for 60 sec.).

  • Page 152: Main Menu - Frequency Converter Information - Group 15

    3 Parameter Description IVS 102 Programming Guide 3.15 Main Menu - Frequency Converter Information - Group 15 3.15.1 15-** Drive Information Parameter group containing frequency converter information such as operating data, hardware configuration and software versions. 3.15.2 15-0* Operating Data Parameter group containing operating data e.g.
  • Page 153 IVS 102 Programming Guide 3 Parameter Description 15-07 Reset Running Hours Counter Option: Function: Do not reset [0] * Do not reset Select [0] if no reset of the Running Hours counter is desired. Reset counter Running Reset counter Select [1] and press [OK] to reset the Running Hours counter (par.15-01...
  • Page 154 3 Parameter Description IVS 102 Programming Guide [1654] Feedback 1 [Unit] [1655] Feedback 2 [Unit] [1656] Feedback 3 [Unit] [1660] Digital Input [1662] Analog Input 53 [1664] Analog Input 54 [1665] Analog Output 42 [mA] [1666] Digital Output [bin] [1675]...
  • Page 155 IVS 102 Programming Guide 3 Parameter Description [12] Above speed high [13] Out of feedb. range [14] Below feedb. low [15] Above feedb. high [16] Thermal warning [17] Mains out of range [18] Reversing [19] Warning [20] Alarm (trip) [21]...
  • Page 156 3 Parameter Description IVS 102 Programming Guide 3.15.4 15-2* Historic Log View up to 50 logged data items via the array parameters in this parameter group. For all parameters in the group, [0] is the most recent data and [49]...
  • Page 157 IVS 102 Programming Guide 3 Parameter Description 15-30 Alarm Log: Error Code Array [10] Range: Function: 0 N/A* [0 - 255 N/A] View the error code and look up its meaning in the Troubleshooting chapter. 15-31 Alarm Log: Value Array [10]...
  • Page 158 3 Parameter Description IVS 102 Programming Guide 15-45 Actual Typecode String Range: Function: 0 N/A* [0 - 0 N/A] View the actual type code string. 15-46 Frequency Converter Ordering No Range: Function: 0 N/A* [0 - 0 N/A] View the 8-digit ordering number used for re-ordering the frequency converter in its original con- figuration.
  • Page 159 IVS 102 Programming Guide 3 Parameter Description 15-63 Option Serial No Range: Function: 0 N/A* [0 - 0 N/A] View the installed option serial number. 15-70 Option in Slot A Range: Function: 0 N/A* [0 - 0 N/A] View the type code string for the option installed in slot A, and a translation of the type code string.
  • Page 160 3 Parameter Description IVS 102 Programming Guide 15-93 Modified Parameters Array [1000] Range: Function: 0 N/A* [0 - 9999 N/A] View a list of the parameters that have been changed from their default setting. The list ends with 0. Changes may not be visible until up to 30 seconds after implementation.

  • Page 161: Main Menu - Data Readouts - Group 16

    IVS 102 Programming Guide 3 Parameter Description 3.16 Main Menu - Data Readouts - Group 16 3.16.1 16-** Data Readouts Parameter group for data read-outs, e.g. actual references, voltages, control, alarm, warning and status words. 3.16.2 16-0* General Status Parameters for reading the general status, e.g. the calculated reference, the active control word, status.
  • Page 162 3 Parameter Description IVS 102 Programming Guide 16-11 Power [hp] Range: Function: 0.00 hp* [0.00 - 10000.00 hp] View the motor power in HP. The value shown is calculated on the basis of the actual motor voltage and motor current. The value is filtered, and therefore approximately 30 ms may pass from when an input value changes to when the data read-out values change.
  • Page 163 IVS 102 Programming Guide 3 Parameter Description 16-27 Power Filtered [hp] Range: Function: 0.000 hp* [0.000 - 10000.000 hp] 3.16.4 16-3* Drive Status Parameters for reporting the status of the frequency converter. 16-30 DC Link Voltage Range: Function: 0 V* [0 - 10000 V] View a measured value.
  • Page 164 3 Parameter Description IVS 102 Programming Guide 16-40 Logging Buffer Full Option: Function: View whether the logging buffer is full (see parameter group 15-1*). The logging buffer will never Logging Mode Log always be full when par.15-13 is set to [0].
  • Page 165 IVS 102 Programming Guide 3 Parameter Description 16-56 Feedback 3 [Unit] Range: Function: Feedback 0.000 Proc- [-999999.999 - 999999.999 Proc- View value of Feedback 3, see parameter group 20-0* essCtrlU- essCtrlUnit] The value is limited by settings in par.20-13 Minimum Reference/Feedb.
  • Page 166 3 Parameter Description IVS 102 Programming Guide 16-61 Terminal 53 Switch Setting Option: Function: View the setting of input terminal 53. Current = 0; Voltage = 1. [0] * Current Voltage Pt 1000 [°C] Pt 1000 [°F] Ni 1000 [°C] Ni 1000 [°F]...
  • Page 167 IVS 102 Programming Guide 3 Parameter Description 16-70 Pulse Output #29 [Hz] Range: Function: 0 N/A* [0 - 40000 N/A] View the actual value of pulses to terminal 29 in digital output mode. 16-71 Relay Output [bin] Range: Function: 0 N/A* [0 - 511 N/A] View the settings of all relays.
  • Page 168 3 Parameter Description IVS 102 Programming Guide 16-82 Fieldbus REF 1 Range: Function: 0 N/A* [-200 - 200 N/A] View the two-byte word sent with the control word form the Bus-Master to set the reference value. For more information please refer to the relevant fieldbus manual.
  • Page 169 IVS 102 Programming Guide 3 Parameter Description 16-96 Maintenance Word Range: Function: 0 N/A* [0 - 4294967295 N/A] MG.12.F1.02...

  • Page 170: Main Menu - Data Readouts 2 - Group 18

    3 Parameter Description IVS 102 Programming Guide 3.17 Main Menu - Data Readouts 2 - Group 18 3.17.1 18-0* Maintenance LogLG-0# Maintenance Log This group contains the last 10 Preventive Maintenance events. Maintenance Log 0 is the latest and Maintenance Log 9 the oldest.
  • Page 171 IVS 102 Programming Guide 3 Parameter Description 18-12 Fire Mode Log: Date and Time Range: Function: Application [Application dependant] dependent* 3.17.3 18-3* Analog I/O Parameters for reporting the digital and analog I/O ports. 18-30 Analog Input X42/1 Range: Function: 0.000 N/A* [-20.000 - 20.000 N/A]...
  • Page 172 3 Parameter Description IVS 102 Programming Guide 18-50 Sensorless Readout [unit] Range: Function: 0.000 Sen- [-999999.999 - 999999.999 Sen- sorlessU- sorlessUnit] nit* MG.12.F1.02...

  • Page 173: Main Menu - Fc Closed Loop - Group 20

    IVS 102 Programming Guide 3 Parameter Description 3.18 Main Menu - FC Closed Loop - Group 20 3.18.1 20-** FC Closed Loop This parameter group is used for configuring the closed loop PID Controller, that controls the output frequency of the frequency converter.
  • Page 174 3 Parameter Description IVS 102 Programming Guide [104] Sensorless Flow Requires set up by MCT10 with sensorless specific plug in. [105] Sensorless Pressure Requires set up by MCT10 with sensorless specific plug in. No Function Feedback Function If a feedback is not used, its source must be set to [0].
  • Page 175 IVS 102 Programming Guide 3 Parameter Description [60] °C [70] mbar [71] [72] [73] [74] m WG [75] mm Hg [80] [120] [121] gal/s [122] gal/min [123] gal/h [124] [125] ft³/s [126] ft³/min [127] ft³/h [130] lb/s [131] lb/min [132]...
  • Page 176 3 Parameter Description IVS 102 Programming Guide 20-03 Feedback 2 Source Option: Function: Feedback 1 Source See par.20-00 for details. [0] * No function Analog input 53 Analog input 54 Pulse input 29 Pulse input 33 Analog input X30/11 Analog input X30/12...
  • Page 177 IVS 102 Programming Guide 3 Parameter Description 20-13 Minimum Reference/Feedb. Range: Function: Configu- 0.000 Proc- [Application dependant] Enter the desired minimum value for the remote reference when operating with par.1-00 ration Mode Reference/Feedback essCtrlU- set for Closed Loop [3] operation. Units are set in par. 20-12...
  • Page 178 3 Parameter Description IVS 102 Programming Guide Minimum [3] * Minimum [3] sets up the PID Controller to compare Feedback 1, Feedback 2 and Feedback 3 and use the lowest value as the feedback. No Function Feedback 1 Any unused feedbacks must be set to in par.20-00...
  • Page 179 Example 1 – Multi zone, single setpoint In an office building, a VAV (variable air volume) IVS 102 system must ensure a minimum pressure at selected VAV boxes. Due to the varying pressure losses in each duct, the pressure at each VAV box cannot be assumed to be the same. The minimum pressure required is the same for all VAV boxes.
  • Page 180 3 Parameter Description IVS 102 Programming Guide The set-point reference entered here is added to any other references that are enabled (see par. group 3-1*). 20-23 Setpoint 3 Range: Function: 0.000 Proc- [-999999.999 - 999999.999 Proc- Setpoint 3 is used in Closed Loop Mode to enter a setpoint reference that may be used by the...
  • Page 181 IVS 102 Programming Guide 3 Parameter Description 20-33 User Defined Refrigerant A3 Range: Function: Refrigerant User 250.000 N/ [200.000 - 300.000 N/A] Use this parameter to enter the value of coefficient A3 when par.20-30 is set to defined [7]. 20-34 Fan 1 Area [m2]...
  • Page 182 3 Parameter Description IVS 102 Programming Guide 20-60 Sensorless Unit Option: Function: Sensorless Readout [unit] Select the unit to be used with par.18-50 [20] [21] l/min [22] [23] m³/s [24] m³/min [25] m³/h [70] mbar [71] [72] [73] [74] m WG...
  • Page 183 IVS 102 Programming Guide 3 Parameter Description It is not possible to run the motor at maximum or minimum speed, when manually adjusting the motor speed due to the need of giving the motor a step in the speed during auto-tuning.
  • Page 184 This group provides the ability to manually adjust this PID Controller. By adjusting the PID Controller parameters the control performance may be MG.11.Bx.yy improved. See section PID in the IVS 102 Design Guide, for guidelines on adjusting the PID Controller parameters.
  • Page 185 It can be difficult to adjust this for proper system control. Dif- ferentiation time is not commonly used in IVS 102 applications. Therefore, it is generally best to leave this parameter at 0 or OFF.

  • Page 186: Main Menu - Extended Closed Loop - Ivs 102 - Group 21

    3.19.1 21-** Ext. Closed Loop The IVS 102 offers 3 Extended Closed Loop PID controllers in addition to the PID Controller. These can be configured independently to control either external actuators (valves, dampers etc.) or be used together with the internal PID Controller to improve the dynamic responses to setpoint changes or load disturbances.
  • Page 187 IVS 102 Programming Guide 3 Parameter Description 21-00 Closed Loop Type Option: Function: This parameter defines the application response. The default mode should be sufficient for most applications. If the relative application speed is known, it can be selected here. This will decrease the time needed for carrying out PID Autotuning.
  • Page 188 3 Parameter Description IVS 102 Programming Guide 3.19.3 21-1* Closed Loop 1 Ref/Feedback Configure Extended Closed Loop 1 Controller reference and feedback. 21-10 Ext. 1 Ref./Feedback Unit Option: Function: Select the unit for the reference and feedback. [1] * [10]...
  • Page 189 IVS 102 Programming Guide 3 Parameter Description [120] [121] gal/s [122] gal/min [123] gal/h [124] [125] ft³/s [126] ft³/min [127] ft³/h [130] lb/s [131] lb/min [132] lb/h [140] ft/s [141] ft/min [145] [160] °F [170] [171] lb/in² [172] in WG...
  • Page 190 3 Parameter Description IVS 102 Programming Guide [30] Ext. Closed Loop 1 [31] Ext. Closed Loop 2 [32] Ext. Closed Loop 3 21-14 Ext. 1 Feedback Source Option: Function: This parameter defines which input on the frequency converter should be treated as the source of the feedback signal for the Closed Loop 1 controller.
  • Page 191 IVS 102 Programming Guide 3 Parameter Description 21-21 Ext. 1 Proportional Gain Range: Function: 0.01 N/A* [0.00 - 10.00 N/A] Maximum Reference/Feedb. If (Error x Gain) jumps with a value equal to what is set in par.20-14 , the PID controller will try to change the output speed equal to what is set in par.
  • Page 192 3 Parameter Description IVS 102 Programming Guide [22] [23] m³/s [24] m³/min [25] m³/h [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] [40] [41] m/min [45] [60] °C [70] mbar [71] [72] [73] [74] m WG [75] mm Hg...
  • Page 193 IVS 102 Programming Guide 3 Parameter Description 21-32 Ext. 2 Maximum Reference Range: Function: Ext. 1 Maximum Reference 100.000 Ex- [Application dependant] See par.21-12 for details. tPID2Unit* 21-33 Ext. 2 Reference Source Option: Function: Ext. 1 Reference Source See par.21-13 for details.
  • Page 194 3 Parameter Description IVS 102 Programming Guide 21-38 Ext. 2 Feedback [Unit] Range: Function: Ext. 1 Feedback [Unit] 0.000 [-999999.999 - 999999.999 Ex- See par.21-18 for details. tPID2Unit* tPID2Unit] 21-39 Ext. 2 Output [%] Range: Function: Ext. 1 Output [%]...
  • Page 195 IVS 102 Programming Guide 3 Parameter Description [21] l/min [22] [23] m³/s [24] m³/min [25] m³/h [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] [40] [41] m/min [45] [60] °C [70] mbar [71] [72] [73] [74] m WG [75]...
  • Page 196 3 Parameter Description IVS 102 Programming Guide 21-52 Ext. 3 Maximum Reference Range: Function: Ext. 1 Maximum Reference 100.000 Ex- [Application dependant] See par.21-12 for details. tPID3Unit* 21-53 Ext. 3 Reference Source Option: Function: Ext. 1 Reference Source See par.21-13 for details.
  • Page 197 IVS 102 Programming Guide 3 Parameter Description 21-58 Ext. 3 Feedback [Unit] Range: Function: Ext. 1 Feedback [Unit] 0.000 [-999999.999 - 999999.999 Ex- See par.21-18 for details. tPID3Unit* tPID3Unit] 21-59 Ext. 3 Output [%] Range: Function: Ext. 1 Output [%]...

  • Page 198: Main Menu - Application Functions - Ivs 102 - Group 22

    3 Parameter Description IVS 102 Programming Guide 3.20 Main Menu - Application Functions - IVS 102 - Group 22 This group contains parameters used for monitoring IVS 102 applications. 22-00 External Interlock Delay Range: Function: External 0 s* [0 - 600 s]...
  • Page 199 IVS 102 Programming Guide 3 Parameter Description No Flow Detection is based on the measurement of speed and power. For a certain speed the frequency converter calculates the power at no flow. This coherence is based on the adjustment of two sets of speed and associated power at no flow. By monitoring the power it is possible to detect no flow conditions in systems with fluctuating suction pressure or if the pump has a flat characteristic towards low speed.
  • Page 200 3 Parameter Description IVS 102 Programming Guide 22-20 Low Power Auto Set-up Start of auto set-up of power data for No-Flow Power tuning. Option: Function: [0] * Enabled Enabled When set for , an auto set up sequence is activated, automatically setting speed to approx.
  • Page 201 IVS 102 Programming Guide 3 Parameter Description Do not set par.14-20 Reset Mode , to [13] Infinite auto reset, when par.22-23 No-Flow Function is set to [3] Alarm. Doing so will cause the drive to continuously cycle between running and stopping when a No Flow condition is detected.
  • Page 202 3 Parameter Description IVS 102 Programming Guide 3.20.2 22-3* No-Flow Power Tuning Auto Set Up Low Power Auto Set-up Tuning Sequence, if not choosing in par.22-20 Close the main valve to stop flow Run with motor until the system has reached normal operating temperature Press Hand On button on the LCP and adjust speed for approx.
  • Page 203 IVS 102 Programming Guide 3 Parameter Description 22-35 Low Speed Power [HP] Range: Function: Application [Application dependant] dependent* 22-36 High Speed [RPM] Range: Function: Application [Application dependant] dependent* 22-37 High Speed [Hz] Range: Function: Application [Application dependant] dependent* 22-38 High Speed Power [kW]...
  • Page 204 3 Parameter Description IVS 102 Programming Guide When entering Sleep Mode, the lower status line in the Local Control Panel shows Sleep Mode. No Flow Detection See also signal flow chart in section 22-2* There are three different ways of using the Sleep Mode function: 1) Systems where the integrated PI controller is used for controlling pressure or temperature e.g.
  • Page 205 IVS 102 Programming Guide 3 Parameter Description 2) In systems where the pressure or temperature is controlled by an external PI controller, the wake up conditions can not be based on feedback from the pressure/temperature transducer as the setpoint is not known. In the example with a boost system, desired pressure Pset is not known. Par.
  • Page 206 3 Parameter Description IVS 102 Programming Guide Sleep Mode will not be active when Local Reference is active (set speed manually by means of arrow buttons on the LCP). See par. Reference Site 3-13 Does not work in Hand-mode. Auto set-up in open loop must be carried out before setting input/output in closed loop.
  • Page 207 IVS 102 Programming Guide 3 Parameter Description 3.20.4 22-5* AP-5# End of Curve The End of Curve conditions occur when a pump is yielding a too large volume to ensure the set pressure. This can occur if there is a leakage in the distribution pipe system after the pump causing the pump to operate at the end of the pump characteristic, valid for the max.
  • Page 208 3 Parameter Description IVS 102 Programming Guide 22-60 Broken Belt Function Selects the action to be performed if the Broken Belt condition is detected Option: Function: [0] * Warning The drive will continue to run, but activate a Broken Belt Warning [W95]. A drive digital output or a serial communication bus can communicate a warning to other equipment.
  • Page 209 IVS 102 Programming Guide 3 Parameter Description 22-77 Minimum Run Time Range: Function: 0 s* [Application dependant] Sets the time desired as minimum run time after a normal start command (Start/Jog/Freeze). Any normal stop command will be disregarded until the set time has expired. The timer will start counting following a normal start command (Start/Jog/Freeze).
  • Page 210 3 Parameter Description IVS 102 Programming Guide There are two methods which can be employed, depending upon whether or not the Speed at System design Working Point is known. Speed at Speed at Parameter used Design Point Design Point Cascade Controller...
  • Page 211 IVS 102 Programming Guide 3 Parameter Description 22-82 Work Point Calculation Option: Function: Example 1: Speed at System Design Working Point is known: From the data sheet showing characteristics for the specific equipment at different speeds, simply reading across from the H...
  • Page 212 3 Parameter Description IVS 102 Programming Guide [0] * Disabled Disabled [0] : Work Point Calculation not active. To be used if speed at design point is known (see table above). Enabled [1] Enabled : Work Point Calculation is active. Enabling this parameter allows the calculation of the unknown System Design Working Point at 50/60 Hz speed, from the input data set in par.
  • Page 213 IVS 102 Programming Guide 3 Parameter Description 22-89 Flow at Design Point Range: Function: 0.000 N/A* [0.000 - 999999.999 N/A] Enter the value corresponding to the Flow at Design Point. No units necessary. par. 22-82 Work Point Calculation Please see also point C.

  • Page 214: Main Menu - Time-Based Functions - Ivs 102 - Group 23

    3 Parameter Description IVS 102 Programming Guide 3.21 Main Menu - Time-based Functions - IVS 102 - Group 23 3.21.1 23-0* Timed Actions Timed Actions for actions needing to be performed on a daily or weekly basis, e.g. different references for working hours / non-working hours. Up to 10 Timed Actions can be programmed in the frequency converter.
  • Page 215 IVS 102 Programming Guide 3 Parameter Description [27] Coast [28] Freeze output [29] Start timer 0 [30] Start timer 1 [31] Start timer 2 [32] Set digital out A low [33] Set digital out B low [34] Set digital out C low...
  • Page 216 3 Parameter Description IVS 102 Programming Guide [17] Select preset ref 7 [18] Select ramp 1 [19] Select ramp 2 [22] [23] Run reverse [24] Stop [26] DC Brake [27] Coast [28] Freeze output [29] Start timer 0 [30] Start timer 1...
  • Page 217 IVS 102 Programming Guide 3 Parameter Description 3.21.2 23-1* Maintenance Wear and tear calls for periodic inspection and service of elements in the application, e.g. motor bearings, feedback sensors and seals or filters. With Preventive Maintenance the service intervals may be programmed into the frequency converter. The frequency converter will give a message when maintenance is required.
  • Page 218 3 Parameter Description IVS 102 Programming Guide The Preventive Maintenance Events are defined in a 20 element array. Hence each Preventive Maintenance Event must use the same array element index in par.23-10 Maintenance Item to par.23-14 Maintenance Date and Time...
  • Page 219 IVS 102 Programming Guide 3 Parameter Description 23-12 Maintenance Time Base Option: Function: Select the time base to be associated with the Preventive Maintenance Event. Disabled [0] * Disabled [0] must be used when disabling the Preventive Maintenance Event. Running Hours Running Hours [1] is the number of hours the motor has been running.
  • Page 220 3 Parameter Description IVS 102 Programming Guide 3.21.3 23-5* Energy Log The frequency converter is continuously accumulating the consumption of the motor controlled, based on the actual power yielded by the frequency converter. These data can be used for an Energy Log function allowing the user to compare and structure the information about the energy consumption related to time.
  • Page 221 IVS 102 Programming Guide 3 Parameter Description 23-50 Energy Log Resolution Option: Function: Select the desired type of period for logging of consumption. Hour of Day [0] , Day of Week [1] or Day of Month [2]. The counters contain the logging data from the programmed date/time for start...
  • Page 222 3 Parameter Description IVS 102 Programming Guide 23-53 Energy Log Range: Function: 0 N/A* [0 - 4294967295 N/A] Array with a number of elements equal to the number of counters ([00]-[xx] below parameter ▲ ▼ number in display). Press OK and Step between elements by means of buttons on the Local Control Panel.
  • Page 223 IVS 102 Programming Guide 3 Parameter Description 3.21.4 23-6* Trending Trending is used to monitor a process variable over a period of time and record how often the data falls into each of ten user-defined data ranges. This is a convenient tool to get a quick overview indicating where to put focus for improvement of operation.
  • Page 224 3 Parameter Description IVS 102 Programming Guide The counters starts counting whenever the frequency converter is powered-up. Power cycle shortly after a reset will zero the counters. EEProm data are updated once per hour. 23-60 Trend Variable Option: Function: Select the desired operating variable to be monitored for Trending.
  • Page 225 IVS 102 Programming Guide 3 Parameter Description 23-63 Timed Period Start Range: Function: Application [Application dependant] dependent* The frequency converter has no back up of the clock function and the set date/time will reset to default (2000-01-01 00:00) after a power down unless a Real Time Clock module with back up is installed.
  • Page 226 3 Parameter Description IVS 102 Programming Guide The difference between the Reference Power at fixed speed and the Actual Power yielded with speed control represent the actual saving. As value for the fixed speed case, the rated motor size (kW) is multiplied with a factor (set in %) representing the power produced at fixed speed. The Energy difference between this reference power and the actual power is accumulated and stored.
  • Page 227 IVS 102 Programming Guide 3 Parameter Description 23-83 Energy Savings Range: Function: 0 kWh* [0 - 0 kWh] This parameter allows a readout of the accumulated difference between the reference power and the actual output power. Motor Power [HP] If motor size set in Hp (par.1-21 ), the equivalent kW value will be used for the Energy Savings.

  • Page 228: Main Menu - Application Functions 2 - Group 24

    3.22.1 24-0* Please note the frequency converter is only one component of the IVS 102 system. Correct function of Fire Mode depends on the correct design and selection of system components. Ventilation systems working in life safety applications have to be approved by the local fire Authorities.
  • Page 229 IVS 102 Programming Guide 3 Parameter Description During Fire Mode operation all stop commands to the frequency converter will be ignored, including Coast/Coast inverse and External Interlock. However, if your frequency converter incorporates “Safe-Stop”, this function is still active. See Section “How to Order / Ordering Form Type Code”.
  • Page 230 3 Parameter Description IVS 102 Programming Guide If Enable-Run Reverse is selected in par.24-00 Fire Mode Function , Closed Loop cannot be selected in par.24-01 Fire Mode Configu- ration 24-02 Fire Mode Unit Option: Function: Select the desired unit when Fire Mode is active and running in Closed Loop.
  • Page 231 IVS 102 Programming Guide 3 Parameter Description [130] lb/s [131] lb/min [132] lb/h [140] ft/s [141] ft/min [145] [160] °F [170] [171] lb/in² [172] in WG [173] ft WG [174] in Hg [180] 24-03 Fire Mode Min Reference Range: Function:...
  • Page 232 3 Parameter Description IVS 102 Programming Guide 24-07 Fire Mode Feedback Source Option: Function: Select the feed back input to be used for the Fire Mode feed back signal when Fire Mode is active. If the motor also is controlled by the built in PID controller when in normal operation, the same transmitter can be used for both cases by selecting the same source.
  • Page 233 IVS 102 Programming Guide 3 Parameter Description 3.22.2 24-1* The frequency converter includes a feature, which can be used to automatically activate an external electro-mechanical bypass in case of a trip/trip lock Fire Mode Function of the frequency converter or the event of a Fire Mode Coast (see par.24-00 The bypass will switch the motor to operation direct on line.
  • Page 234 3 Parameter Description IVS 102 Programming Guide 24-10 Drive Bypass Function Option: Function: This parameter determines, what circumstances will activate the Drive Bypass Function: [0] * Disabled Enabled If in normal operation the automatic Drive Bypass Function will be activated at following conditions: At a Trip Lock or a Trip.
  • Page 235 IVS 102 Programming Guide 3 Parameter Description 24-90 Missing Motor Function Option: Function: Select the action to be taken if the motor current is below the limit calculated as a function of the output frequency. The function is used for detecting e.g. a missing motor in multi-motor applica- tions.

  • Page 236: Main Menu - Cascade Controller - Group 25

    3 Parameter Description IVS 102 Programming Guide 3.23 Main Menu - Cascade Controller - Group 25 3.23.1 25-** Cascade Controller Parameters for configuring the Basic Cascade Controller for sequence control of multiple pumps. For a more application oriented description and wiring...
  • Page 237 IVS 102 Programming Guide 3 Parameter Description 3.23.2 25-0* System Settings Parameters related to control principles and configuration of the system. 25-00 Cascade Controller Option: Function: For operation of multiple devices (pump/fan) systems where capacity is adapted to actual load by means of speed control combined with on/off control of the devices.
  • Page 238 3 Parameter Description IVS 102 Programming Guide 25-06 Number of Pumps Range: Function: 2 N/A* [Application dependant] The number of pumps connected to the Cascade Controller including the variable speed pump. If the variable speed pump is connected directly to the frequency converter and the other fixed speed...
  • Page 239 IVS 102 Programming Guide 3 Parameter Description Setting the OBW too close to the SBW could defeat the purpose with frequent staging at momentary pressure changes. Setting the OBW too high might lead to unacceptably high or low pressure in the system while the SBW timers are running.
  • Page 240 3 Parameter Description IVS 102 Programming Guide 25-24 SBW Destaging Delay Range: Function: 15 s* [0 - 3000 s] Immediate destaging of a fixed speed pump is not desirable when a momentary pressure increase in the system that exceeds the Staging Bandwidth (SBW). Destaging is delayed by the length of time programmed.
  • Page 241 IVS 102 Programming Guide 3 Parameter Description 25-27 Stage Function Option: Function: Disabled Stage Function Time If the Stage Function is set to [0], par.25-28 will not be activated. Disabled [1] * Enabled 25-28 Stage Function Time Range: Function: 15 s* [0 - 300 s] The Stage Function Time is programmed to avoid frequent staging of the fixed speed pumps.
  • Page 242 3 Parameter Description IVS 102 Programming Guide 3.23.4 25-4* Staging Settings Parameters determining conditions for staging/destaging the pumps. 25-40 Ramp Down Delay Range: Function: 10.0 s* [0.0 - 120.0 s] When adding a fixed speed pump controlled by a soft starter, it is possible to delay the ramp down of the lead pump until a preset time after the start of the fixed speed pump to eliminate pressure surges or water hammer in the system.
  • Page 243 IVS 102 Programming Guide 3 Parameter Description 25-43 Destaging Threshold Range: Function: Application [Application dependant] dependent* If the set-point is reached after staging before the variable speed pump reaches its maximum speed - the system will enter the state closed loop as soon as the feedback pressure is crossing the set-point.
  • Page 244 3 Parameter Description IVS 102 Programming Guide 25-47 Destaging Speed [Hz] Range: Function: 0.0 Hz* [0.0 - 0.0 Hz] Readout of the below calculated value for Destaging Speed. When removing a fixed speed pump, in order to prevent an undershoot of pressure, the variable speed pump ramps up to a higher speed.
  • Page 245 IVS 102 Programming Guide 3 Parameter Description Fixed Lead Pump It is not possible to select other than [0] if par.25-05 is set to [1]. 25-51 Alternation Event Option: Function: At Command At Staging or Command This parameter is only active if the options...
  • Page 246 3 Parameter Description IVS 102 Programming Guide Lead Pump Alternation Only valid if par.25-50 is different from [0]. 25-56 Staging Mode at Alternation Option: Function: Lead Pump Alternation This parameter is only active if the option selected in par.25-50 is different from [0].
  • Page 247 IVS 102 Programming Guide 3 Parameter Description 25-58 Run Next Pump Delay Range: Function: Lead Pump Alternation 0.1 s* [0.1 - 5.0 s] This parameter is only active if the option selected in par.25-50 , is different from [0]. This parameter sets the time between stopping the old variable speed pump and starting another Staging Mode at Alternation pump as a new variable speed pump.
  • Page 248 3 Parameter Description IVS 102 Programming Guide 25-85 Relay ON Time Array [2] Range: Function: 0 h* [0 - 2147483647 h] Readout of the value for Relay ON time. The Cascade Controller has separate counters for the pumps and for the relays that control the pumps. Pump cycling is always done based on the relay counters, otherwise it would always use the new pump if a pump is replaced and its value in par.25-84...

  • Page 249: Main Menu - Analog I/O Option Mcb 109 - Group 26

    3.24.1 Analog I/O Option MCB 109, 26-** The Analog I/O Option MCB 109 extends the functionality of IVS 102 frequency converters, by adding a number of additional, programmable analog inputs and outputs. This could be especially useful in Building Management System installations where the frequency converter may be used as de-central I/O, obviating the need for an outstation and thus reducing cost.
  • Page 250 The Analog I/O option can be used for the control of devices such as actuators or valves, using the Extended Closed loop facility, thus removing control from the Building Management System. See section Parameters: Ext. Closed Loop – IVS 102 parameter group 21-**. There are three independent closed loop PID controllers.
  • Page 251 IVS 102 Programming Guide 3 Parameter Description 26-00 Terminal X42/1 Mode Option: Function: Terminal X42/1 can be programmed as an analog input accepting a voltage or input from either Pt1000 (1000 Ω at 0°C) or Ni 1000 (1000 Ω at 0°C) temperature sensors. Select the desired mode.
  • Page 252 3 Parameter Description IVS 102 Programming Guide 26-10 Terminal X42/1 Low Voltage Range: Function: 0.07 V* [Application dependant] Enter the low voltage value. This analog input scaling value should correspond to the low reference/ Term. X42/1 Low Ref./Feedb. Value feedback value set in par.26-14...
  • Page 253 IVS 102 Programming Guide 3 Parameter Description 26-25 Term. X42/3 High Ref./Feedb. Value Range: Function: 100.000 N/ [-999999.999 - 999999.999 N/A] Enter the analog input scaling value that corresponds to the high voltage value set in par. Terminal X42/3 High Voltage 26-21 26-26 Term.
  • Page 254 3 Parameter Description IVS 102 Programming Guide 26-37 Term. X42/5 Live Zero Option: Function: This parameter makes it possible to enable the Live Zero monitoring. E.g. where the analog input is a part of the frequency converter control, rather than being used as part of a decentral I/O system, such as a Building Management System.
  • Page 255 IVS 102 Programming Guide 3 Parameter Description 26-42 Terminal X42/7 Max. Scale Range: Function: 100.00 %* [0.00 - 200.00 %] Scale the maximum output of the selected analog signal at terminal X42/7. Set the value to the maximum value of the voltage signal output. Scale the output to give a voltage lower than 10V at full scale;...
  • Page 256 3 Parameter Description IVS 102 Programming Guide 26-51 Terminal X42/9 Min. Scale Range: Function: 0.00 %* [0.00 - 200.00 %] Scale the minimum output of the selected analog signal at terminal X42/9, as a percentage of the maximum signal level. E.g. if a 0 V is desired at 25% of the maximum output value. Then programme 25%.
  • Page 257 IVS 102 Programming Guide 3 Parameter Description Motor Speed High Limit [RPM] Motor Speed High Limit [107] Speed 0-HighLim : 0 - Speed High Limit (par.4-13 and par.4-14 [Hz] ), (0-20 mA) [113] Ext. Closed Loop 1 : 0 - 100%, (0-20 mA) [114] Ext.
  • Page 258 4 Troubleshooting IVS 102 Programming Guide MG.12.F1.02...

  • Page 259: Troubleshooting

    By using the [RESET] control button on the LCP. Via a digital input with the “Reset” function. Via serial communication/optional fieldbus. By resetting automatically using the [Auto Reset] function, which is a default setting for IVS 102 Drive, see par.14-20 Reset Mode in the 102 Programming Guide After a manual reset using the [RESET] button on the LCP, the [AUTO ON] or [HAND ON] button must be pressed to restart the motor.
  • Page 260 4 Troubleshooting IVS 102 Programming Guide Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference 10 Volts low Live zero error 6-01 No motor 1-80 Mains phase loss 14-12 DC link voltage high DC link voltage low DC over voltage DC under voltage...
  • Page 261 IVS 102 Programming Guide 4 Troubleshooting Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference Heat sink Temperature Low Option Configuration has Changed Safe Stop Activated Pwr. Card Temp Illegal FC configuration PTC 1 Safe Stop Dangerous Failure Safe Stop Auto Restart...
  • Page 262 4 Troubleshooting IVS 102 Programming Guide Alarm Word and Extended Status Word Alarm Word Warning Word Extended Status Word 00000001 Brake Check Brake Check Ramping 00000002 Pwr. Card Temp Pwr. Card Temp AMA Running 00000004 Earth Fault Earth Fault Start CW/CCW 00000008 Ctrl.Card Temp...

  • Page 263: Alarm Words

    IVS 102 Programming Guide 4 Troubleshooting 4.1.2 Alarm Words Alarm Word Alarm Word 2 Alarm word, par.16-90 Alarm word 2, par.16-91 Alarm Word Alarm Word 2 Alarm Word Alarm Word 2 (Hex) (par.16-90 (Hex) (par.16-91 00000001 Brake check 00000001 Service Trip, read / Write...

  • Page 264: Warning Words

    4 Troubleshooting IVS 102 Programming Guide 4.1.3 Warning Words Warning Word Warning Word 2 Warning word , par.16-92 Warning word 2, par.16-93 Warning Word Warning Word 2 Warning Word Warning Word 2 (Hex) (par.16-92 (Hex) (par.16-93 00000001 Brake check 00000001...

  • Page 265: Extended Status Words

    IVS 102 Programming Guide 4 Troubleshooting 4.1.4 Extended Status Words Ext. Status Word Ext. Status Word 2 Extended status word, par.16-94 Extended status word 2, par.16-95 Extended Status Word Extended Status Word 2 (par. Ext. Status Word Ext. Status Word 2 (Hex) (par.16-94...

  • Page 266: Fault Messages

    4 Troubleshooting IVS 102 Programming Guide 4.1.5 Fault Messages WARNING 1, 10 volts low WARNING/ALARM 8, DC under voltage The control card voltage is below 10 V from terminal 50. If the intermediate circuit voltage (DC) drops below the under voltage...
  • Page 267 IVS 102 Programming Guide 4 Troubleshooting Troubleshooting: WARNING 23, Internal fan fault This fault may be caused by shock loading or fast acceleration The fan warning function is an extra protection function that checks if the with high inertia loads.
  • Page 268 IVS 102 Programming Guide Troubleshooting: ALARM 38, Internal fault Ambient temperature too high. It may be necessary to contact your Armstrong supplier. Some typical alarm messages: Too long motor cable. Incorrect clearance above and below the drive. Serial port cannot be initialized. Serious hardware fail- Dirty heatsink.
  • Page 269 The load and speed combination demands a motor voltage higher than The 24 V DC is measured on the control card. The external V DC backup the actual DC link voltage. power supply may be overloaded, otherwise contact your Armstrong sup- WARNING/ALARM/TRIP 65, Control card over temperature plier.
  • Page 270 4 Troubleshooting IVS 102 Programming Guide WARNING/ALARM 71, PTC 1 safe stop WARNING 202, Fire M Limits Exceeded Safe Stop has been activated from the MCB 112 PTC Thermistor Card Fire Mode has suppressed one or more warranty voiding alarms.
  • Page 271 IVS 102 Programming Guide 4 Troubleshooting ALARM 247, Power card temperature This alarm is only for F Frame drives. It is equivalent to Alarm 69. The report value in the alarm log indicates which power module generated the alarm: 1 = left most inverter module.
  • Page 272 5 Parameter Lists IVS 102 Programming Guide MG.12.F1.02...

  • Page 273: Parameter Lists

    IVS 102 Programming Guide 5 Parameter Lists 5 Parameter Lists 5.1 Parameter Options 5.1.1 Default Settings Changes during operation: ”TRUE” means that the parameter can be changed while the frequency converter is in operation and “FALSE” means that the frequency converter must be stopped before a change can be made.

  • Page 274: Operation And Display

    5 Parameter Lists IVS 102 Programming Guide 5.1.2 0-** Operation and Display Par. Parameter description Default value 4-set-up Change during Conver- Type No. # operation sion index 0-0* Basic Settings 0-01 Language [0] English 1 set-up TRUE Uint8 0-02 Motor Speed Unit...

  • Page 275: Load / Motor

    IVS 102 Programming Guide 5 Parameter Lists 5.1.3 1-** Load / Motor Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 1-0* General Settings 1-00 Configuration Mode null All set-ups TRUE Uint8 1-03 Torque Characteristics [3] Auto Energy Optim.

  • Page 276: Brakes

    5 Parameter Lists IVS 102 Programming Guide 5.1.4 2-** Brakes Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 2-0* DC-Brake 2-00 DC Hold/Preheat Current 50 % All set-ups TRUE Uint8 2-01 DC Brake Current...

  • Page 277: Limits / Warnings

    IVS 102 Programming Guide 5 Parameter Lists 5.1.6 4-** Limits / Warnings Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 4-1* Motor Limits 4-10 Motor Speed Direction [2] Both directions All set-ups...

  • Page 278: Digital In / Out

    5 Parameter Lists IVS 102 Programming Guide 5.1.7 5-** Digital In / Out Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 5-0* Digital I/O mode 5-00 Digital I/O Mode [0] PNP - Active at 24V...

  • Page 279: Analog In / Out

    IVS 102 Programming Guide 5 Parameter Lists 5.1.8 6-** Analog In / Out Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 6-0* Analog I/O Mode 6-00 Live Zero Timeout Time 10 s...

  • Page 280: Communication And Options

    5 Parameter Lists IVS 102 Programming Guide 5.1.9 8-** Communication and Options Par. Parameter description Default value 4-set-up Change during Conver- Type No. # operation sion index 8-0* General Settings 8-01 Control Site null All set-ups TRUE Uint8 8-02 Control Source...

  • Page 281: Profibus

    IVS 102 Programming Guide 5 Parameter Lists 5.1.10 9-** Profibus Par. Parameter description Default value 4-set-up Change during Conver- Type No. # operation sion index 9-00 Setpoint 0 N/A All set-ups TRUE Uint16 9-07 Actual Value 0 N/A All set-ups...

  • Page 282: Can Fieldbus

    5 Parameter Lists IVS 102 Programming Guide 5.1.11 10-** CAN Fieldbus Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 10-0* Common Settings 10-00 CAN Protocol null 2 set-ups FALSE Uint8 10-01 Baud Rate Select...

  • Page 283: Smart Logic Controller

    IVS 102 Programming Guide 5 Parameter Lists 5.1.13 13-** Smart Logic Controller Par. Parameter description Default value 4-set-up Change during Conver- Type No. # (SR=Size related) operation sion in- 13-0* SLC Settings 13-00 SL Controller Mode null 2 set-ups TRUE...

  • Page 284: Special Functions

    5 Parameter Lists IVS 102 Programming Guide 5.1.14 14-** Special Functions Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 14-0* Inverter Switching 14-00 Switching Pattern null All set-ups TRUE Uint8 14-01 Switching Frequency...

  • Page 285: Fc Information

    IVS 102 Programming Guide 5 Parameter Lists 5.1.15 15-** FC Information Par. Parameter description Default value 4-set-up Change during Conver- Type No. # operation sion index 15-0* Operating Data 15-00 Operating Hours All set-ups FALSE Uint32 15-01 Running Hours All set-ups...
  • Page 286 5 Parameter Lists IVS 102 Programming Guide Par. Parameter description Default value 4-set-up Change during Conver- Type No. # operation sion index 15-6* Option Ident 15-60 Option Mounted 0 N/A All set-ups FALSE VisStr[30] 15-61 Option SW Version 0 N/A...

  • Page 287: Data Readouts

    IVS 102 Programming Guide 5 Parameter Lists 5.1.16 16-** Data Readouts Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 16-0* General Status 16-00 Control Word 0 N/A All set-ups FALSE 16-01 Reference [Unit] 0.000 ReferenceFeedbackUnit...
  • Page 288 5 Parameter Lists IVS 102 Programming Guide Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 16-6* Inputs & Outputs 16-60 Digital Input 0 N/A All set-ups FALSE Uint16 16-61 Terminal 53 Switch Setting...

  • Page 289: Info & Readouts

    IVS 102 Programming Guide 5 Parameter Lists 5.1.17 18-** Info & Readouts Par. Parameter description Default value 4-set-up Change during oper- Conver- Type No. # ation sion index 18-0* Maintenance Log 18-00 Maintenance Log: Item 0 N/A All set-ups FALSE...

  • Page 290: Fc Closed Loop

    5 Parameter Lists IVS 102 Programming Guide 5.1.18 20-** FC Closed Loop Par. Parameter description Default value 4-set-up Change during Conver- Type No. # operation sion index 20-0* Feedback 20-00 Feedback 1 Source [2] Analog input 54 All set-ups TRUE...

  • Page 291: Ext. Closed Loop

    IVS 102 Programming Guide 5 Parameter Lists 5.1.19 21-** Ext. Closed Loop Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 21-0* Ext. CL Autotuning 21-00 Closed Loop Type [0] Auto 2 set-ups...
  • Page 292 5 Parameter Lists IVS 102 Programming Guide Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 21-5* Ext. CL 3 Ref./Fb. 21-50 Ext. 3 Ref./Feedback Unit [1] % All set-ups TRUE Uint8 21-51 Ext.

  • Page 293: Application Functions

    IVS 102 Programming Guide 5 Parameter Lists 5.1.20 22-** Application Functions Par. Parameter description Default value 4-set-up Change during Conver- Type No. # operation sion index 22-0* Miscellaneous 22-00 External Interlock Delay All set-ups TRUE Uint16 22-01 Power Filter Time 0.50 s...

  • Page 294: Time Based Funtions

    5 Parameter Lists IVS 102 Programming Guide 5.1.21 23-** Time Based Funtions Par. Parameter description Default value 4-set-up Change during Conver- Type No. # operation sion index 23-0* Timed Actions 23-00 ON Time 2 set-ups TRUE TimeOfDayWoDate 23-01 ON Action...

  • Page 295: Application Functions 2

    IVS 102 Programming Guide 5 Parameter Lists 5.1.22 24-** Application Functions 2 Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 24-0* Fire Mode 24-00 Fire Mode Function [0] Disabled 2 set-ups TRUE...

  • Page 296: Cascade Pack Controller

    5 Parameter Lists IVS 102 Programming Guide 5.1.23 25-** Cascade Pack Controller Par. Parameter description Default value 4-set-up Change during op- Conver- Type No. # eration sion index 25-0* System Settings 25-00 Cascade Controller [0] Disabled 2 set-ups FALSE Uint8...

  • Page 297: Analog I / O Option Mcb 109

    IVS 102 Programming Guide 5 Parameter Lists 5.1.24 26-** Analog I / O Option MCB 109 Par. Parameter description Default value 4-set-up Change dur- Conver- Type No. # ing operation sion index 26-0* Analog I/O Mode 26-00 Terminal X42/1 Mode...

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