Page 1 ACS850 Firmware Manual ACS850 Standard Control Program...
Page 2: Acs850 Drive Manuals
DRIVE HARDWARE MANUAL* ACS850-04 Drive Modules (0.37 to 45 kW) Hardware Manual – 3AUA0000045496 (English) ACS850-04 Drive Modules (55 to 160 kW, 75 to 200 hp) Hardware Manual – 3AUA0000045487 (English) ACS850-04 Drive Modules (200 to 500 kW, 250 to 600 hp) Hardware Manual – 3AUA0000026234 (English) ACS850-04 Drive Modules (400 to 560 kW, 450 to 700 hp) Hardware Manual –...
Page 5: Table Of Contents
ACS850 drive manuals ........
Page 6 6 Table of contents Special control modes ........... 55 4.
Page 7 Table of contents 7 5. Application macros What this chapter contains ........... 89 General .
Page 8 8 Table of contents 40 Motor control ............218 42 Mech brake ctrl .
Page 9 Status Word for the ABB Drives profiles ........324 State transition diagram for the ABB Drives profiles ......326 References for the ABB Drives profiles .
Page 10 Providing feedback on ABB Drives manuals ........
Page 11: About The Manual
The chapter describes the contents of the manual. It also contains information on the compatibility, safety and intended audience. Compatibility The manual is compatible with ACS850 standard control program version UIFI2200 and later. Safety instructions Follow all safety instructions delivered with the drive.
Page 12: Contents
Control locations and operating modes describes the control locations and operation modes of the drive. • Program features contains descriptions of the features of the ACS850 standard control program. • Application macros contains a short description of each macro together with a connection diagram.
Page 13 About the manual 13 Term/abbreviation Definition FEN-31 Optional HTL encoder interface module for the ACS850 FIO-01 Optional digital I/O extension module for the ACS850 FIO-11 Optional analog I/O extension module for the ACS850 FIO-21 Optional analog/digital I/O extension module for the ACS850...
Page 14 14 About the manual Term/abbreviation Definition Uninterruptible power supply; power supply equipment with battery to maintain output voltage during power failure...
Page 15: The Acs850 Control Panel
The ACS850 control panel 15 The ACS850 control panel What this chapter contains This chapter describes the features and operation of the ACS850 control panel. The control panel can be used to control the drive, read status data, and adjust parameters.
Page 16: Installation
16 The ACS850 control panel Installation Mechanical installation For mounting options, see the Hardware Manual of the drive. Instructions for mounting the control panel onto a cabinet door are available in ACS-CP-U Control Panel IP54 Mounting Platform Kit Installation Guide (3AUA0000049072 [English]).
Page 17: Layout
The ACS850 control panel 17 Layout 30.00rpm 30.10Hz 30.00rpm 400RPM 1200 RPM 12.4 A 405 dm3/s 00:00 12:45 MENU MENU Status LED – Green for normal operation. LCD display – Divided into three main areas: Status line – variable, depending on the mode of operation, see section Status line on page 18.
Page 18: Status Line
18 The ACS850 control panel Status line The top line of the LCD display shows the basic status information of the drive. MAIN MENU 30.00rpm Field Alternatives Significance Control location Drive control is local, that is, from the control panel.
Page 19: Operating Instructions
The ACS850 control panel 19 Operating instructions Basics of operation You operate the control panel with menus and keys. The keys include two context- sensitive soft keys, whose current function is indicated by the text shown in the display above each key.
Page 20: List Of Tasks
20 The ACS850 control panel List of tasks The table below lists common tasks, the mode in which you can perform them, abbreviations of the options in the Main menu and the page number where the steps to do the task are described in detail.
Page 21: Help And Panel Version - Any Mode
The ACS850 control panel 21 Help and panel version – Any mode How to get help Step Action Display Press to read the context-sensitive help text for the TIME & DATE item that is highlighted. TIME FORMAT DATE FORMAT SET TIME...
Page 22: Basic Operations - Any Mode
22 The ACS850 control panel Basic operations – Any mode How to start, stop and switch between local and remote control You can start, stop and switch between local and remote control in any mode. To be able to start or stop the drive by using the control panel, the drive must be in local control.
Page 23: Output Mode
The ACS850 control panel 23 Output mode In the Output mode, you can: • monitor actual values of up to three signals • change the direction of the motor rotation • set the speed, frequency or torque reference • adjust the display contrast •...
Page 24 24 The ACS850 control panel Step Action Display If the drive is in remote control (REM shown on the status 30.00rpm line), switch to local control by pressing . The display briefly shows a message about changing the mode and then returns to the Output mode.
Page 25: Parameters
The ACS850 control panel 25 Parameters In the Parameters option, you can: • view and change parameter values • start, stop, change the direction and switch between local and remote control. How to select a parameter and change its value...
Page 26 26 The ACS850 control panel Step Action Display Specify a new value for the parameter with keys PAR EDIT Pressing an arrow key once increments or decrements 9906 Mot nom current the value. Keeping the key depressed for a while first quickly changes the current digit until the cursor moves left one position.
Page 27 The ACS850 control panel 27 Step Action Display Press to select the appropriate parameter group. PARAMETERS Select the appropriate parameter with keys 2101 Speed ref1 sel , current value of each parameter is shown below AI2 scaled 2102 Speed ref2 sel...
Page 28 28 The ACS850 control panel How to change the value of bit pointer parameters The bit pointer parameter points to the value of a bit in another signal, or can be fixed to 0 (FALSE) or 1 (TRUE). For the latter option, see page 30. A bit pointer parameter points to a bit value (0 or 1) of one bit in a 32-bit signal.
Page 29 The ACS850 control panel 29 Step Action Display Specify a new value with keys . The PAR EDIT text below the cursor shows the corresponding parameter group, index and bit. 1002 Ext1 start in1 [P.02.01.05] CANCEL 00:00 Press to accept any of the preselected values and PARAMETERS to return to the parameters list.
Page 30 30 The ACS850 control panel How to change the value of bit pointer parameter to fixed 0 (FALSE) or 1 (TRUE) The bit pointer parameter can be fixed to constant value of 0 (FALSE) or 1 (TRUE). When adjusting a bit pointer parameter on the control panel, CONST is selected in order to fix the value to 0 (displayed as C.FALSE) or 1 (C.TRUE).
Page 31 The ACS850 control panel 31 Step Action Display NEXT Press PAR EDIT 1407 DIO2 out src C.FALSE CANCEL 00:00 SAVE Specify a new constant value (TRUE or FALSE) for the PAR EDIT bit pointer parameter with keys 1407 DIO2 out src C.TRUE...
Page 32: Assistants
32 The ACS850 control panel Assistants Assistants are routines that guide you through the essential parameter settings related to a specific task, for example application macro selection, entering the motor data, or reference selection. In the Assistants mode, you can: •...
Page 33: Changed Parameters
The ACS850 control panel 33 Changed Parameters In the Changed Parameters mode, you can: • view a list of all parameters that have been changed from the macro default values • change these parameters • start, stop, change the direction and switch between local and remote control.
Page 34 34 The ACS850 control panel Step Action Display SAVE To accept the new value, press . If the new value is CHANGED PAR the default value, the parameter is removed from the list 9906 Mot nom current of changed parameters.
Page 35: Fault Logger
The ACS850 control panel 35 Fault Logger In the Fault Logger option, you can: • view the drive fault history • see the details of the most recent faults • read the help text for the fault and make corrective actions •...
Page 36 36 The ACS850 control panel Step Action Display Press . The panel allows you to edit necessary PAR EDIT parameters to correct the fault. 3003 Local ctrl loss Fault EXIT 00:00 SAVE Specify a new value for the parameter with keys...
Page 37: Time & Date
The ACS850 control panel 37 Time & Date In the Time & Date option, you can: • show or hide the clock • change date and time display formats • set the date and time • enable or disable automatic clock transitions according to the daylight saving changes •...
Page 38 38 The ACS850 control panel Step Action Display To specify the date format, select DATE FORMAT on the DATE FORMAT menu, press and select a suitable format. dd.mm.yy CANCEL Press to save or to cancel your changes. mm/dd/yy dd.mm.yyyy mm/dd/yyyy...
Page 39: Parameter Backup
The ACS850 control panel 39 Parameter Backup The Parameter Backup option is used to export parameters from one drive to another or to make a backup of the drive parameters. Uploading stores all drive parameters, including up to four user sets, to the Control Panel. Selectable subsets of the backup file can then be restored/downloaded from the control panel to the same drive or another drive of the same type.
Page 40 40 The ACS850 control panel Step Action Display Go to the Parameter Backup option by selecting PAR PAR BACKUP BACKUP on the menu with keys , and MAKE BACKUP TO PANEL ENTER pressing SHOW BACKUP INFO RESTORE PARS ALL RESTORE PARS NO-IDRUN...
Page 41 The ACS850 control panel 41 Step Action Display The display shows the transfer status as a percentage of PAR BACKUP completion. Restoring/downloading all parameters Downloading finishes. PAR BACKUP Finishing restore operation Parameter errors If you try to backup and restore parameters between different firmware versions, the...
Page 42 42 The ACS850 control panel Step Action Display Downloading continues, drive is being restarted. PAR BACKUP Restarting drive 00:00 The display shows the transfer status as a percentage of PAR BACKUP completion. Restoring/downloading all parameters Downloading continues. PAR BACKUP Restarting drive 00:00 Downloading finishes.
Page 43 The ACS850 control panel 43 Step Action Display SAVE Press to save the new value. PAR EDIT CANCEL Press to return to the list of erroneous parameters. 9501 Ctrl boardSupply Internal 24V CANCEL 00:00 SAVE The parameter value you chose is visible under the PARAM ERRORS parameter name.
Page 44 44 The ACS850 control panel Step Action Display Downloading continues, drive is being restarted. PAR BACKUP Restarting drive 00:00 The display shows the transfer status as a percentage of PAR BACKUP completion. Restoring/downloading user set 1 Downloading continues. PAR BACKUP...
Page 45 The ACS850 control panel 45 Trying to load a user set between different firmware versions If you try load a user set between different firmware versions, the panel shows you the following fault information: Step Action Display Go to the Parameters option by selecting PARAMETERS...
Page 46 BACKUP INTERFACE VER BACKUP INTERFACE VER: Format version of the backup file FIRMWARE VERSION: Information on the firmware FIRMWARE VERSION UIFI,2020,0, UIFI: Firmware of the ACS850 drive EXIT 00:00 2020: Firmware version 0: Firmware patch version BACKUP INFO PRODUCT VARIANT:...
Page 47: I/O Settings
The ACS850 control panel 47 I/O Settings In the I/O Settings mode, you can: • check the parameter settings that configure the I/Os of the drive • check the parameters that have an input or output selected as their source or target •...
Page 48 48 The ACS850 control panel Step Action Display Select the setting (line with a parameter number) with I/O SETTINGS keys . You can edit the parameter (INFO selection turns into EDIT selection). 1002 Ext1 start in1 1010 Fault reset sel...
Page 49: Reference Edit
The ACS850 control panel 49 Reference Edit In the Reference Edit option, you can: • accurately control the local reference value, • start, stop, change the direction and switch between local and remote control. Editing is allowed only in the LOC state, the option always edits the local reference value.
Page 50: Drive Info
BASE SOLUTION PROGRAM: Version information of the application program template STANDARD LIBRARY: Version information of the standard library TECHNOLOGY LIBRARY: Not applicable to the ACS850 POWER UNIT SERNO: Serial number of the power stage (JPU) MEM UNIT HW SERNO: Serial number in manufacturing...
Page 51: Parameter Change Log
The ACS850 control panel 51 Parameter Change Log In the Parameter Change Log option, you can: • view latest parameter changes made via control panel or PC tool, • edit these parameters, • start, stop, change the direction and switch between local and remote control.
Page 52 52 The ACS850 control panel Step Action Display The parameter change is shown as the first one in the list LAST CHANGES of last parameter changes. 9402 Ext IO2 sel Note: You can reset the parameter change log by setting...
Page 53: Control Locations And Operating Modes
Control locations and operating modes 53 Control locations and operating modes What this chapter contains This chapter describes the control locations and operating modes of the drive.
Page 54: Local Control Vs. External Control
Local control vs. external control The drive has two main control locations: external and local. The control location is selected with the LOC/REM key on the control panel or with the PC tool (Take/ Release button). ACS850 External control 2) 3) 1) 3)
Page 55: External Control
Control locations and operating modes 55 External control When the drive is in external control, control commands are given through the fieldbus interface (via an embedded fieldbus interface or an optional fieldbus adapter module), the I/O terminals (digital and analogue inputs), optional I/O extension modules or the drive-to-drive link.
Page 56 56 Control locations and operating modes...
Page 57: Program Features
Program features 57 Program features What this chapter contains This chapter describes the features of the control program. Drive configuration and programming The drive control program is divided into two parts: • firmware program • application program. Drive control program Firmware Application program Speed control...
Page 58: Programming Via Parameters
Note that parameter changes made via the application program override changes made via the DriveStudio PC tool. For more information, see • Application guide: Application programming for ACS850 drives (3AUA0000078664 [English]), and • DriveSPC User manual (3AFE68836590 [English]). Application program licensing and protection The drive can be assigned an application licence consisting of an ID and password using the DriveSPC tool.
Page 59: Control Interfaces
Program features 59 The ID of the application licence is displayed by DriveStudio in the drive software properties as APPL LICENCE. If the value is 0, no licence has been assigned to the drive. Notes: • The application licence can only be assigned to a complete drive, not a stand- alone control unit.
Page 60: Programmable I/O Extensions
60 Program features Settings Parameter group 14 Digital I/O (page 142). Programmable I/O extensions The number of inputs and outputs can be increased by using FIO-xx I/O extensions. The drive I/O configuration parameters (parameter groups 13, 14 and 15) include the maximum number of DI, DIO, AI, AO and RO that can be taken into use with different FIO-xx combinations.
Page 61: Motor Control
Program features 61 Motor control Constant speeds It is possible to predefine up to 7 constant speeds. Constant speeds can be activated, for example, through digital inputs. Constant speeds override the speed reference. Settings Parameter group 26 Constant speeds (page 186). Critical speeds A Critical speeds function is available for applications where it is necessary to avoid certain motor speeds or speed ranges because of, for example, mechanical...
Page 62 62 Program features The prerequisites for performing the autotune routine are: • The ID run has been successfully completed • Speed, torque, current and acceleration limits (parameter groups 20 Limits Speed ref ramp) are set • Speed feedback filtering, speed error filtering and zero speed are set (parameter groups 19 Speed calculation 23 Speed...
Page 63: Encoder Support
Program features 63 The figure below is a simplified block diagram of the speed controller. The controller output is the reference for the torque controller. Derivative acceleration compensation Proportional, integral Torque Speed Error reference reference value Derivative Actual speed Settings Parameter group 23 Speed ctrl (page 176).
Page 64: Jogging
64 Program features Jogging Two jogging functions (1 or 2) are available. When a jogging function is activated, the drive starts and accelerates to the defined jogging speed along the defined jogging acceleration ramp. When the function is deactivated, the drive decelerates to a stop along the defined jogging deceleration ramp.
Page 65: Scalar Motor Control
Program features 65 Start Phase Description enable Normal operation overrides the jogging. Drive follows the speed reference. 9-10 Drive decelerates to zero speed along the active deceleration ramp. 10-11 Drive is stopped. 11-12 Normal operation overrides the jogging. Drive accelerates to the speed reference along the active acceleration ramp.
Page 66: User-Definable Load Curve
66 Program features IR compensation for a scalar controlled drive IR compensation is active only when Motor Voltage the motor control mode is scalar. When IR compensation is activated, the drive IR Compensation gives an extra voltage boost to the motor at low speeds.
Page 67: User-Definable U/F Curve
Program features 67 User-definable U/f curve The user can define a custom U/f curve (output voltage as a function of frequency). The curve can be used in special applications where linear and quadratic U/f ratios are not adequate (e.g. when motor break-away torque needs to be boosted). Voltage (V) Custom U/f ratio Par.
Page 68 68 Program features Sensors like absolute encoders and resolvers indicate the rotor position at all times after the offset between the zero angle of rotor and that of the sensor has been established. On the other hand, a standard pulse encoder determines the rotor position when it rotates but the initial position is not known.
Page 69: Flux Braking
Program features 69 The drive is capable of determining the rotor position when started to a running motor in open-loop or closed-loop modes. In this situation, the setting of 11.07 Autophasing mode has no effect. Flux braking The drive can provide greater deceleration by raising the level of magnetization in the motor.
Page 70: Application Control
70 Program features Application control Application macros See chapter Application macros (page 89). Process PID control There is a built-in PID controller in the drive. The controller can be used to control process variables such as pressure, flow or fluid level. In process PID control, a process reference (setpoint) is connected to the drive instead of a speed reference.
Page 71 Program features 71 Sleep function for process PID control The following example visualizes the operation of the sleep function. The drive controls a pressure boost pump. The water consumption falls at night. As a consequence, the process PID controller decreases the motor speed. However, due to natural losses in the pipes and the low efficiency of the centrifugal pump at low speeds, the motor would never stop rotating.
Page 72: Mechanical Brake Control
72 Program features The PID control macro can be activated from the control panel main menu by selecting ASSISTANTS – Firmware assistants – Application Macro – PID control. See also page 94. Mechanical brake control A mechanical brake can be used for holding the motor and driven machinery at zero speed when the drive is stopped, or not powered.
Page 73 Program features 73 X: 1 = Forced start (inverter is modulating). The function keeps the internal start command on until the brake is closed in spite of the status of the external stop command. Effective only when ramp stop has been selected as the stop mode (11.03 Stop mode).
Page 74 74 Program features Operation time scheme The simplified time scheme below illustrates the operation of the brake control function. Start cmd Ramp input Modulating Ref_Running Brake open Ramp output Torque ref Time Start torque at brake release (parameter 42.08 Brake open torq) Stored torque value at brake close (signal 03.15 Brake torq...
Page 75 Program features 75 Example The figure below shows a brake control application example. WARNING! Make sure that the machinery into which the drive with brake control function is integrated fulfils the personnel safety regulations. Note that the frequency converter (a Complete Drive Module or a Basic Drive Module, as defined in IEC 61800-2), is not considered as a safety device mentioned in the European Machinery Directive and related harmonised standards.
Page 76: Timers
76 Program features Timers It is possible to define four different daily or weekly time periods. The time periods can be used to control four different timers. The on/off statuses of the four timers are indicated by bits 0…3 of parameter 06.14 Timed func stat, from where the signal can be connected to any parameter with a bit pointer setting (see page 102).
Page 77: Dc Voltage Control
Program features 77 A “boost” function is also available for the activation of the timers: a signal source can be selected to extend the activation time for a parameter-adjustable time period. Timer active Timer enable signal Boost signal Boost time Settings Parameter group 36 Timed functions...
Page 78: Voltage Control And Trip Limits
78 Program features Note: Units equipped with a main contactor must be equipped with a hold circuit (e.g. UPS) to keep the contactor control circuit closed during a short supply break. mains (Nm) (Hz) (V DC) t (s) 11.2 14.4 = intermediate circuit voltage of the drive, f = output frequency of the drive, = motor torque...
Page 79: Brake Chopper
, high = 1.25 × U , low = 0.8 × U *Drives with 230 V supply voltage (ACS850-04-xxxx-2): The overvoltage fault level is set to 500 V. The intermediate DC circuit is charged over an internal resistor which is bypassed when the capacitors are considered charged and the voltage has stabilized.
Page 80: Safety And Protections
Note: The user is responsible for installing the emergency stop devices and all the additional devices needed for the emergency stop to fulfil the required emergency stop category classes. For more information, contact your local ABB representative. The emergency stop signal is to be connected to the digital input which is selected as the source for the emergency stop activation (par.
Page 81 Program features 81 Temperature monitoring using PTC sensors A PTC sensor can be connected between +24 V and digital input DI6 of the drive, or to an optional encoder interface module FEN-xx. The resistance of the sensor increases as the motor temperature rises over the sensor reference temperature T , as does the voltage over the resistor.
Page 82 82 Program features Temperature monitoring using KTY84 sensors A KTY84 sensor can be connected to an optional encoder interface module FEN-xx. The figure and table below show typical KTY84 sensor resistance values as a function of the motor operating temperature. 3000 2000 KTY84 scaling...
Page 83: Programmable Protection Functions
The drive monitors the status of the Safe torque off input. For more information on the Safe torque off function, see the Hardware Manual of the drive, and Application guide - Safe torque off function for ACSM1, ACS850 and ACQ810 drives (3AFE68929814 [English]).
Page 84: Automatic Fault Resets
84 Program features Stall protection (parameters 30.09…30.12) The drive protects the motor in a stall situation. It is possible to adjust the supervision limits (current, frequency and time) and choose how the drive reacts to a motor stall condition. Automatic fault resets The drive can automatically reset itself after overcurrent, overvoltage, undervoltage, external and “analog input below minimum”...
Page 85: Energy Saving Calculator
Program features 85 Energy saving calculator This feature consists of three functionalities: • An energy optimizer that adjusts the motor flux in such a way that the total efficiency is maximized • A counter that monitors used and saved energy by the motor and displays them in kWh, currency or volume of CO emission, and •...
Page 86: Miscellaneous
86 Program features Amplitude ranges (parameters 64.24…64.33) Amplitude logger 1 is fixed to monitor motor current, and cannot be reset. With amplitude logger 1, 100% corresponds to the maximum output current of the drive Settings Parameter group 64 Load analyzer (page 244).
Page 87 Program features 87 Backup using the drive control panel includes • Parameter settings • User parameter sets. For detailed instructions for performing the backup/restore, refer to page and the DriveStudio documentation. Limitations A backup can be done without interfering with drive operation, but restoring a backup always resets and reboots the control unit, so restore is not possible with the drive running.
Page 88: Data Storage Parameters
88 Program features User parameter sets The drive has four user parameter sets that can be saved to the permanent memory and recalled using drive parameters. It is also possible to use digital inputs to switch between different user parameter sets. See the descriptions of parameters 16.09…16.12.
Page 89: Application Macros
Application macros 89 Application macros What this chapter contains This chapter describes the intended use, operation and default control connections of the application macros. More information on the connectivity of the JCU control unit is given in the Hardware Manual of the drive. General Application macros are pre-defined parameter sets.
Page 90: Factory Macro
90 Application macros Factory macro The Factory macro is suited to relatively straightforward speed control applications such as conveyors, pumps and fans, and test benches. In external control, the control location is EXT1. The drive is speed-controlled; the reference signal is connected to analog input AI1. The sign of the reference determines the running direction.
Page 91: Default Control Connections For The Factory Macro
Application macros 91 Default control connections for the Factory macro +24VI External power input 24 V DC, 1.6 A Relay output RO1 [Ready] 250 V AC / 30 V DC Relay output RO2 [Modulating] 250 V AC / 30 V DC Relay output RO3 [Fault (-1)] 250 V AC / 30 V DC +24 V DC...
Page 92: Hand/Auto Macro
92 Application macros Hand/Auto macro The Hand/Auto macro is suited for speed control applications where two external control devices are used. The drive is speed-controlled from the external control locations EXT1 and EXT2. The selection between the control locations is done through digital input DI3. The start/stop signal for EXT1 is connected to DI1 while running direction is determined by DI2.
Page 93: Default Control Connections For The Hand/Auto Macro
Application macros 93 Default control connections for the Hand/Auto macro +24VI External power input 24 V DC, 1.6 A Relay output RO1 [Ready] 250 V AC / 30 V DC Relay output RO2 [Modulating] 250 V AC / 30 V DC Relay output RO3 [Fault (-1)] 250 V AC / 30 V DC +24 V DC...
Page 94: Pid Control Macro
94 Application macros PID control macro The PID control macro is suitable for process control applications, for example closed-loop pressure, level or flow control systems such as • pressure boost pumps of municipal water supply systems • level-controlling pumps of water reservoirs •...
Page 95: Default Control Connections For The Pid Control Macro
Application macros 95 Default control connections for the PID control macro +24VI External power input 24 V DC, 1.6 A Relay output RO1 [Ready] 250 V AC / 30 V DC Relay output RO2 [Modulating] 250 V AC / 30 V DC Relay output RO3 [Fault (-)] 250 V AC / 30 V DC +24 V DC...
Page 96: Torque Control Macro
96 Application macros Torque control macro This macro is used in applications in which torque control of the motor is required. Torque reference is given through analog input AI2, typically as a current signal in the range of 0…20 mA (corresponding to 0…100% of rated motor torque). The start/stop signal is connected to digital input DI1, direction signal to DI2.
Page 97: Default Control Connections For The Torque Control Macro
Application macros 97 Default control connections for the Torque control macro +24VI External power input 24 V DC, 1.6 A Relay output RO1 [Ready] 250 V AC / 30 V DC Relay output RO2 [Modulating] 250 V AC / 30 V DC Relay output RO3 [Fault (-1)] 250 V AC / 30 V DC +24 V DC...
Page 98: Sequential Control Macro
98 Application macros Sequential control macro The Sequential control macro is suited for speed control applications in which speed reference, multiple constant speeds, and two acceleration and deceleration ramps can be used. The macro offers seven preset constant speeds which can be activated by digital inputs DI4…DI6 (see parameter 26.01 Const speed func).
Page 99 Application macros 99 Default parameter settings for Sequential control macro Below is a listing of default parameter values that differ from those listed in chapter Additional parameter data (page 263). Parameter Sequential control macro default Name 10.01 Ext1 start func In1St In2Dir 10.03 Ext1 start in2...
Page 100: Default Control Connections For The Sequential Control Macro
100 Application macros Default control connections for the Sequential control macro +24VI External power input 24 V DC, 1.6 A Relay output RO1 [Ready] 250 V AC / 30 V DC Relay output RO2 [Modulating] 250 V AC / 30 V DC Relay output RO3 [Fault (-1)] 250 V AC / 30 V DC +24 V DC...
Page 101: Parameters
Parameters 101 Parameters What this chapter contains The chapter describes the parameters, including actual signals, of the control program. Note: By default, a selective list of parameters is shown by the drive panel or DriveStudio. All parameters can be displayed by setting parameter 16.15 Menu set Load long.
Page 102: Terms And Abbreviations
102 Parameters Terms and abbreviations Term Definition Actual signal Type of parameter that is the result of a measurement or calculation by the drive. Actual signals can be monitored, but not adjusted, by the user. Parameter groups 1…9 typically contain actual signals. Bit pointer setting A parameter setting that points to the value of a bit in another parameter (usually an actual signal), or that can be fixed to 0 (FALSE) or 1 (TRUE).
Page 103: Parameter Listing
Parameters 103 Parameter listing Name/Value Description FbEq 01 Actual values Basic signals for monitoring of the drive. 01.01 Motor speed rpm Filtered actual speed in rpm. The used speed feedback is 100 = 1 rpm defined by parameter 19.02 Speed fb sel.
Page 104: O Values
104 Parameters Name/Value Description FbEq 01.25 kWh supply Amount of energy that the drive has taken from (or given to) 1 = 1 kWh the AC supply in kilowatt-hours. Can be reset by entering 0 using the DriveStudio PC tool. 01.26 On-time counter On-time counter.
Page 105 Parameters 105 Name/Value Description FbEq 02.03 DIO status Status of digital input/outputs DIO10…DIO1. Example: 0000001001 = DIO1 and DIO4 are on, remainder are off. DIO3…DIO10 are available only with FIO I/O extension modules. 02.04 Value of analogue input AI1 in V or mA. Input type is selected 1000 = 1 unit with jumper J1 on the JCU Control Unit.
Page 106 106 Parameters Name/Value Description FbEq 02.22 FBA main cw Internal Control Word of the drive received through the fieldbus adapter interface. See also chapter Control through a fieldbus adapter on page 339. Log. = Logical combination (i.e. Bit AND/OR Selection parameter);...
Page 107 Parameters 107 Name/Value Description FbEq Name Value Information Log. Par. (continued) Jogging 1 Activate Jogging 1. See section Jogging on page 64. 10.07 Jogging 1 disabled. Jogging 2 Activate Jogging 2. See section Jogging on page 64. 10.08 Jogging 2 disabled. Remote Fieldbus control enabled.
Page 108 108 Parameters Name/Value Description FbEq 02.24 FBA main sw Internal Status word of the drive to be sent through the fieldbus adapter interface. See also chapter Control through a fieldbus adapter on page 339. Name Value Information Ready Drive is ready to receive start command. Drive is not ready.
Page 109 Parameters 109 Name/Value Description FbEq Name Value Information (continued) Limit Operation is limited by any of the torque limits. Operation is within the torque limits. Above limit Actual speed exceeds limit defined by parameter 19.08 Above speed lim. Actual speed is within the defined limits. Ext2 act External control location EXT2 is active.
Page 110 110 Parameters Name/Value Description FbEq 02.31 D2D follower cw Drive-to-drive control word sent to the followers by default. See also parameter group 57 D2D communication on page 239. Information Stop. Start. 2 … 6 Reserved. Run enable. Reset. 9 … 14 Freely assignable through bit pointer settings. EXT1/EXT2 selection.
Page 111 Parameters 111 Name/Value Description FbEq 02.36 EFB main cw Internal Control Word of the drive received through the embedded fieldbus interface. See chapter Control through the embedded fieldbus interface on page 311. Log. = Logical combination (i.e. Bit AND/OR Selection parameter);...
Page 112 112 Parameters Name/Value Description FbEq Name Value Information Log. Par. (continued) Jogging 1 Activate Jogging 1. See section Jogging on page 64. 10.07 Jogging 1 disabled. Jogging 2 Activate Jogging 2. See section Jogging on page 64. 10.08 Jogging 2 disabled. Remote Fieldbus control enabled.
Page 113 Parameters 113 Name/Value Description FbEq 02.37 EFB main sw Internal Status word of the drive to be sent through the embedded fieldbus interface. See chapter Control through the embedded fieldbus interface on page 311. Name Value Information Ready Drive is ready to receive start command. Drive is not ready.
Page 114: Control Values
114 Parameters Name/Value Description FbEq Name Value Information (continued) Limit Operation is limited by any of the torque limits. Operation is within the torque limits. Above limit Actual speed exceeds limit defined by parameter 19.08 Above speed lim. Actual speed is within the defined limits. Ext2 act External control location EXT2 is active.
Page 115: Appl Values
Parameters 115 Name/Value Description FbEq 03.12 Torq ref sp lim Torque reference limited by the rush control (value in 10 = 1% percent). Torque is limited to ensure that the speed is between the minimum and maximum speed limits defined by parameters 20.01 Maximum speed 20.02 Minimum...
Page 116: Drive Status
116 Parameters Name/Value Description FbEq 06 Drive status Drive status words. 06.01 Status word1 Status word 1 of the drive. Name Information Ready 1 = Drive is ready to receive start command. 0 = Drive is not ready. Enabled 1 = External run enable signal is received. 0 = No external run enable signal is received.
Page 117 Parameters 117 Name/Value Description FbEq 06.02 Status word2 Status word 2 of the drive. Name Information Start act 1 = Drive start command is active. 0 = Drive start command is inactive. Stop act 1 = Drive stop command is active. 0 = Drive stop command is inactive.
Page 118 118 Parameters Name/Value Description FbEq 06.03 Speed ctrl stat Speed control status word. Name Information Speed act 1 = Actual speed is negative. Zero speed 1 = Actual speed has reached the zero speed limit (parameters 19.06 Zero speed limit 19.07 Zero speed delay).
Page 119: Alarms & Faults
Parameters 119 Name/Value Description FbEq 06.07 Torq lim status Torque controller limitation status word. Name Information Undervolt- 1 = Intermediate circuit DC undervoltage. * Overvoltage 1 = Intermediate circuit DC overvoltage. * Minimum 1 = Torque reference minimum limit is active. The limit is defined by torque parameter 24.04 Minimum torq...
Page 120 120 Parameters Name/Value Description FbEq 08.03 Fault time hi Time (real time or power-on time) at which the active fault 1 = 1 d occurred in format dd.mm.yy (day, month and year). 08.04 Fault time lo Time (real time or power-on time) at which the active fault 1 = 1 occurred in format hh.mm.ss (hours, minutes and seconds).
Page 121 Parameters 121 Name/Value Description FbEq 08.07 Alarm logger3 Alarm logger 3. For possible causes and remedies, see chapter Fault tracing on page 289. Can be reset by entering a Name Enc2 cable D2D comm D2D buffer ol PS comm Restore Curr meas calib Autophasing Earthfault...
Page 122 122 Parameters Name/Value Description FbEq 08.15 Alarm word1 Alarm word 1. For possible causes and remedies, see chapter Fault tracing on page 289. This alarm word is refreshed, ie, when the alarm goes off, the corresponding alarm bit is cleared from the signal. Name Brake start torq Brake not closed...
Page 123 Parameters 123 Name/Value Description FbEq 08.17 Alarm word3 Alarm word 3. For possible causes and remedies, see chapter Fault tracing on page 289. This alarm word is refreshed, ie, when the alarm goes off, the corresponding alarm bit is cleared from the signal. Name Enc2 cable D2D comm...
Page 124: System Info
Displays the drive type (for example, ACS850). 09.02 Drive rating ID Displays the inverter type (ACS850-xx-…) of the drive. 1 = 1 0 = Unconfigured, 101 = 03A0, 102 = 03A6, 103 = 04A8, 104 = 06A0, 105 = 08A0, 106 = 010A, 107 = 014A,...
Page 125 Parameters 125 Name/Value Description FbEq 3-wire The sources of the start and stop commands is selected by parameters 10.02 Ext1 start in1 10.03 Ext1 start in2. The state transitions of the source bits are interpreted as follows: State of source 1 State of source 2 Command (via par.
Page 126 126 Parameters Name/Value Description FbEq Const Bit pointer setting (see Terms and abbreviations on page 102). Pointer 10.04 Ext2 start func Selects the source of start and stop commands for external control location 2 (EXT2). Note: This parameter cannot be changed while the drive is running.
Page 127 Parameters 127 Name/Value Description FbEq Timed func Bit 4 of parameter 06.14 Timed func stat. The bit is on when 1074005518 any one of the four timers configured in parameter group Timed functions is on. Const Bit pointer setting (see Terms and abbreviations on page 102).
Page 128 128 Parameters Name/Value Description FbEq DIO4 Digital input/output DIO4 (as indicated by 02.03 DIO status, 1073938947 bit 3). DIO5 Digital input/output DIO5 (as indicated by 02.03 DIO status, 1074004483 bit 4). Const Bit pointer setting (see Terms and abbreviations on page 102).
Page 129 Parameters 129 Name/Value Description FbEq 10.11 Run enable Selects the source of the external run enable signal. If the run enable signal is switched off, the drive will not start, or coasts to stop if running. 1 = Run enable. Note: This parameter cannot be changed while the drive is running.
Page 130 130 Parameters Name/Value Description FbEq 10.15 Em stop off1 Selects the source of the emergency stop OFF1 signal. The drive is stopped using the active deceleration time. Emergency stop can also be activated through fieldbus (02.22 FBA main cw 02.36 EFB main cw).
Page 131: Start/Stop Mode
Parameters 131 Name/Value Description FbEq 10.19 Start inhibit Enables the start inhibit function. The function prevents drive restart (i.e. protects against unexpected start) if • the drive trips on a fault and the fault is reset, • the run enable signal is activated while the start command is active (see parameter 10.11 Run enable),...
Page 132 132 Parameters Name/Value Description FbEq Const time The drive pre-magnetizes the motor before start. The pre- magnetizing time is defined by parameter 11.02 Dc-magn time. This mode should be selected if constant pre- magnetizing time is required (e.g. if the motor start must be synchronized with the release of a mechanical brake).
Page 133: Operating Mode
Parameters 133 Name/Value Description FbEq 11.06 Dc hold Enables the DC hold function. The function makes it possible to lock the rotor at zero speed. When both the reference and the speed drop below the value of parameter 11.04 Dc hold speed, the drive will stop generating sinusoidal current and start to inject DC into the motor.
Page 134 134 Parameters Name/Value Description FbEq Digital input DI1 (as indicated by 02.01 DI status, bit 0). 1073742337 Digital input DI2 (as indicated by 02.01 DI status, bit 1). 1073807873 Digital input DI3 (as indicated by 02.01 DI status, bit 2). 1073873409 Digital input DI4 (as indicated by 02.01 DI...
Page 135: Analogue Inputs
Parameters 135 Name/Value Description FbEq 13 Analogue inputs Analog input signal processing. 13.01 AI1 filt time Defines the filter time constant for analogue input AI1. Unfiltered signal Filtered signal -t/T O = I × (1 - e I = filter input (step) O = filter output t = time T = filter time constant...
Page 136 136 Parameters Name/Value Description FbEq 13.04 AI1 max scale Defines the real value that corresponds to the maximum analogue input AI1 value defined by parameter 13.02 AI1 max. AI (scaled) 13.04 AI (mA/V) 13.03 13.02 13.05 -32768.000 … Real value corresponding to maximum AI1 value. 1000 = 1 32768.000 13.05...
Page 137 Parameters 137 Name/Value Description FbEq 13.09 AI2 max scale Defines the real value that corresponds to the maximum analogue input AI2 value defined by parameter 13.07 AI2 max. AI (scaled) 13.09 AI (mA/V) 13.08 13.07 13.10 -32768.000 … Real value corresponding to maximum AI2 value. 1000 = 1 32768.000 13.10...
Page 138 138 Parameters Name/Value Description FbEq 13.14 AI3 max scale Defines the real value that corresponds to the maximum analogue input AI3 value defined by parameter 13.12 AI3 max. AI (scaled) 13.14 AI (mA/V) 13.13 13.12 13.15 -32768.000 … Real value corresponding to maximum AI3 value. 1000 = 1 32768.000 13.15...
Page 139 Parameters 139 Name/Value Description FbEq 13.19 AI4 max scale Defines the real value that corresponds to the maximum analogue input AI4 value defined by parameter 13.17 AI4 max. AI (scaled) 13.19 AI (mA/V) 13.18 13.17 13.20 -32768.000 … Real value corresponding to maximum AI4 value. 1000 = 1 32768.000 13.20...
Page 140 140 Parameters Name/Value Description FbEq 13.24 AI5 max scale Defines the real value that corresponds to the maximum analogue input AI5 value defined by parameter 13.22 AI5 max. AI (scaled) 13.24 AI (mA/V) 13.23 13.22 13.25 -32768.000 … Real value corresponding to maximum AI5 value. 1000 = 1 32768.000 13.25...
Page 141 Parameters 141 Name/Value Description FbEq 13.29 AI6 max scale Defines the real value that corresponds to the maximum analogue input AI6 value defined by parameter 13.27 AI6 max. AI (scaled) 13.29 AI (mA/V) 13.28 13.27 13.30 -32768.000 … Real value corresponding to maximum AI6 value. 1000 = 1 32768.000 13.30...
Page 142: Digital I/O
142 Parameters Name/Value Description FbEq Spd ref Safe The drive generates an AI SUPERVISION alarm and sets the speed to the speed defined by parameter 30.02 Speed ref safe. WARNING! Make sure that it is safe to continue operation in case of a communication break. Last speed The drive generates an AI SUPERVISION alarm and freezes the speed to the level the drive was operating at.
Page 143 Parameters 143 Name/Value Description FbEq Enabled Bit 1 of 06.01 Status word1 (see page 116). 1073808897 Started Bit 2 of 06.01 Status word1 (see page 116). 1073874433 Running Bit 3 of 06.01 Status word1 (see page 116). 1073939969 Alarm Bit 7 of 06.01 Status word1 (see page 116).
Page 144 144 Parameters Name/Value Description FbEq Input DIO2 is used as a digital input. Freq output DIO2 is used as a frequency output. 14.07 DIO2 out src Selects a drive signal to be connected to digital output DIO2 (when 14.06 DIO2 conf is set to Output).
Page 145 Parameters 145 Name/Value Description FbEq 14.09 DIO2 Toff Defines the off (deactivation) delay for digital input/output DIO2 when 14.06 DIO2 conf is set to Output. See parameter 14.08 DIO2 Ton. 0.0 … 3000.0 s Off (deactivation) delay for DIO2 when set as an output. 10 = 1 s 14.10 DIO3 conf...
Page 146 146 Parameters Name/Value Description FbEq Ext2 active Bit 8 of 06.01 Status word1 (see page 116). 1074267649 Fault Bit 10 of 06.01 Status word1 (see page 116). 1074398721 Fault(-1) Bit 12 of 06.01 Status word1 (see page 116). 1074529793 Ready relay Bit 2 of 06.02 Status word2 (see page 117).
Page 147 Parameters 147 Name/Value Description FbEq Const Bit pointer setting (see Terms and abbreviations on page 102). Pointer 14.22 DIO6 conf Selects whether DIO6 is used as a digital output or input. Output DIO6 is used as a digital output. Input DIO6 is used as a digital input.
Page 148 148 Parameters Name/Value Description FbEq Fault(-1) Bit 12 of 06.01 Status word1 (see page 116). 1074529793 Ready relay Bit 2 of 06.02 Status word2 (see page 117). 1073874434 RunningRelay Bit 3 of 06.02 Status word2 (see page 117). 1073939970 Ref running Bit 4 of 06.02 Status word2 (see page 117).
Page 149 Parameters 149 Name/Value Description FbEq 14.34 DIO9 conf Selects whether DIO9 is used as a digital output or input. Output DIO9 is used as a digital output. Input DIO9 is used as a digital input. 14.35 DIO9 out src Selects a drive signal to be connected to digital output DIO9 (when 14.34 DIO9 conf is set to Output).
Page 150 150 Parameters Name/Value Description FbEq RunningRelay Bit 3 of 06.02 Status word2 (see page 117). 1073939970 Ref running Bit 4 of 06.02 Status word2 (see page 117). 1074005506 Charge ready Bit 9 of 06.02 Status word2 (see page 117). 1074333186 Neg speed Bit 0 of 06.03 Speed ctrl stat...
Page 151 Parameters 151 Name/Value Description FbEq 14.43 RO1 Ton Defines the on (activation) delay for relay output RO1. Drive status RO1 status Time 14.43 RO1 Ton 14.44 RO1 Toff 0.0 … 3000.0 s On (activation) delay for RO1. 10 = 1 s 14.44 RO1 Toff Defines the off (deactivation) delay for relay output RO1.
Page 152 152 Parameters Name/Value Description FbEq 14.48 RO3 src Selects a drive signal to be connected to relay output RO3. Brake cmd 03.16 Brake command (see page 115). 1073742608 Ready Bit 0 of 06.01 Status word1 (see page 116). 1073743361 Enabled Bit 1 of 06.01 Status word1 (see page 116).
Page 153 Parameters 153 Name/Value Description FbEq 14.57 Freq in max Defines the maximum input frequency for DIO1 when parameter 14.02 DIO1 conf is set to Freq input. The frequency signal connected to DIO1 is scaled into an internal signal (02.20 Freq in) by parameters 14.57…14.60 follows:...
Page 154 154 Parameters Name/Value Description FbEq 14.62 Freq out max src When 14.06 DIO2 conf is set to Freq output, defines the real value of the signal (selected by parameter 14.61 Freq out src) that corresponds to the maximum DIO2 frequency output value (defined by parameter 14.64 Freq out max sca).
Page 155: Analogue Outputs
Parameters 155 Name/Value Description FbEq 14.72 DIO invert mask Inverts status of digital input/outputs as reported by 02.03 status. Name 1 = Invert DIO1 1 = Invert DIO2 1 = Invert DIO3 (on optional FIO-01 I/O Extension) 1 = Invert DIO4 (on optional FIO-01 I/O Extension) 1 = Invert DIO5 (on optional FIO-01 I/O Extension) 1 = Invert DIO6 (on optional FIO-01 I/O Extension) 1 = Invert DIO7 (on optional FIO-01 I/O Extension)
Page 156 156 Parameters Name/Value Description FbEq 15.02 AO1 filt time Defines the filtering time constant for analogue output AO1. Unfiltered signal Filtered signal -t/T O = I × (1 - e I = filter input (step) O = filter output t = time T = filter time constant 0.000 …...
Page 157 Parameters 157 Name/Value Description FbEq 15.05 AO1 src max Defines the real value of the signal (selected by parameter 15.01 AO1 src) that corresponds to the maximum AO1 output value (defined by parameter 15.03 AO1 out max). (mA) 15.03 15.04 15.06 15.05 Signal (real)
Page 158 158 Parameters Name/Value Description FbEq SpRef ramped 03.05 SpeedRef ramped (see page 114). 1073742597 SpRef used 03.06 SpeedRef used (see page 114). 1073742598 TorqRef used 03.14 Torq ref used (see page 115). 1073742606 Process act 04.03 Process act (see page 115). 1073742851 Proc PID out 04.05 Process PID out...
Page 159 Parameters 159 Name/Value Description FbEq 15.12 AO2 src min Defines the real value of the signal (selected by parameter 15.07 AO2 src) that corresponds to the minimum AO1 output value (defined by parameter 15.10 AO2 out min). See parameter 15.11 AO2 src max.
Page 160 160 Parameters Name/Value Description FbEq 15.17 AO3 src max Defines the real value of the signal (selected by parameter 15.13 AO3 src) that corresponds to the maximum AO3 output value (defined by parameter 15.15 AO3 out max). (mA) 15.15 15.16 15.18 15.17 Signal (real)
Page 161 Parameters 161 Name/Value Description FbEq SpRef ramped 03.05 SpeedRef ramped (see page 114). 1073742597 SpRef used 03.06 SpeedRef used (see page 114). 1073742598 TorqRef used 03.14 Torq ref used (see page 115). 1073742606 Process act 04.03 Process act (see page 115). 1073742851 Proc PID out 04.05 Process PID out...
Page 162: System
162 Parameters Name/Value Description FbEq 15.24 AO4 src min Defines the real value of the signal (selected by parameter 15.19 AO4 src) that corresponds to the minimum AO4 output value (defined by parameter 15.22 AO4 out min). See parameter 15.23 AO4 src max.
Page 163 Parameters 163 Name/Value Description FbEq 16.07 Param save Saves the valid parameter values to the permanent memory. Note: A new parameter value is saved automatically when changed from the PC tool or panel but not when altered through a fieldbus adapter connection. Done Save completed.
Page 164 164 Parameters Name/Value Description FbEq Set4 par act User parameter set 4 has been loaded using parameter 16.09 1024 User set sel. 16.11 User IO sel lo When parameter 16.09 User set sel is set to mode, selects the user parameter set together with parameter 16.12 User IO hi.
Page 165: Speed Calculation
Defines the terminal speed value used in acceleration and the initial speed value used in deceleration (see parameter group 22 Speed ref ramp). Also defines the rpm value that corresponds to 20000 for fieldbus communication with ABB Drives communication profile. 0 … 30000 rpm Acceleration/deceleration terminal/initial speed.
Page 166 166 Parameters Name/Value Description FbEq 19.07 Zero speed delay Defines the delay for the zero speed delay function. The function is useful in applications where a smooth and quick restarting is essential. During the delay, the drive knows accurately the rotor position. Without Zero Speed Delay: The drive receives a stop command and decelerates along a ramp.
Page 167 Parameters 167 Name/Value Description FbEq 19.09 Speed TripMargin Defines, together with 20.01 Maximum speed 20.02 Minimum speed, the maximum allowed speed of the motor (overspeed protection). If actual speed (01.01 Motor speed rpm) exceeds the speed limit defined by parameter 20.01 20.02 by more than the value of this parameter, the drive trips...
Page 168: Limits
168 Parameters Name/Value Description FbEq 19.14 Speed superv est Defines an activation level for encoder supervision. See also parameters 19.15 Speed superv enc 19.16 Speed fb filt The drive reacts according to 19.13 Speed fbk fault when: • the estimated motor speed (01.14 Motor speed est) is greater than...
Page 169 Parameters 169 Name/Value Description FbEq 20.03 Pos speed ena Selects the source of the positive speed reference enable command. 1 = Positive speed reference is enabled. 0 = Positive speed reference is interpreted as zero speed reference (In the figure below 03.03 SpeedRef unramp is set to zero after the positive speed enable signal has cleared).
Page 170: Speed Ref
170 Parameters Name/Value Description FbEq 20.08 Minimum torque1 Defines minimum torque limit 1 for the drive (in percent of the motor nominal torque). See parameter 20.06 Torq lim sel. -1600.0 … 0.0% Minimum torque 1. 10 = 1% 20.09 Maximum torque2 Defines the source of maximum torque limit 2 for the drive (in percent of the motor nominal torque).
Page 171 Parameters 171 Name/Value Description FbEq FBA ref1 02.26 FBA main ref1 (see page 109). 1073742362 FBA ref2 02.27 FBA main ref2 (see page 109). 1073742363 D2D ref1 02.32 D2D ref1 (see page 110). 1073742368 D2D ref2 02.33 D2D ref2 (see page 110). 1073742369 Panel 02.34 Panel ref...
Page 172 172 Parameters Name/Value Description FbEq 21.04 Speed ref1/2 sel Configures the selection between speed references 1 and 2. (The sources for the references are defined by parameters 21.01 Speed ref1 sel 21.02 Speed ref2 sel respectively.) 0 = Speed reference 1 1 = Speed reference 2 Digital input DI1 (as indicated by 02.01 DI...
Page 173: Speed Ref Ramp
Parameters 173 Name/Value Description FbEq 21.10 Mot pot func Selects whether the value of the motor potentiometer is retained upon drive power-off. Reset Drive power-off resets the value of the motor potentiometer. Store The value of the motor potentiometer is retained over drive power-off.
Page 174 174 Parameters Name/Value Description FbEq 22.03 Dec time1 Defines deceleration time 1 as the time required for the speed to change from the speed value defined by parameter 19.01 Speed scaling to zero. If the speed reference decreases slower than the set deceleration rate, the motor speed will follow the reference signal.
Page 175 Parameters 175 Name/Value Description FbEq 22.06 Shape time acc1 Defines the shape of the acceleration ramp at the beginning of the acceleration. 0.000 s: Linear ramp. Suitable for steady acceleration or deceleration and for slow ramps. 0.001…1000.000 s: S-curve ramp. S-curve ramps are ideal for lifting applications.
Page 176: Speed Ctrl
176 Parameters Name/Value Description FbEq 22.09 Shape time dec2 Defines the shape of the deceleration ramp at the end of the deceleration. See parameter 22.06 Shape time acc1. 0.000 … 1800.000 Ramp shape at end of deceleration. 1000 = 1 s 22.10 Acc time jogging Defines the acceleration time for the jogging function i.e.
Page 177 Parameters 177 Name/Value Description FbEq 23.02 Integration time Defines the integration time of the speed controller. The integration time defines the rate at which the controller output changes when the error value is constant and the proportional gain of the speed controller is 1. The shorter the integration time, the faster the continuous error value is corrected.
Page 178 178 Parameters Name/Value Description FbEq 23.03 Derivation time Defines the derivation time of the speed controller. Derivative action boosts the controller output if the error value changes. The longer the derivation time, the more the speed controller output is boosted during the change. If the derivation time is set to zero, the controller works as a PI controller, otherwise as a PID controller.
Page 179 Parameters 179 Name/Value Description FbEq 23.05 Acc comp DerTime Defines the derivation time for acceleration/(deceleration) compensation. In order to compensate inertia during acceleration, a derivative of the reference is added to the output of the speed controller. The principle of a derivative action is described for parameter 23.03 Derivation time.
Page 180 180 Parameters Name/Value Description FbEq 0.0 … 1000.0 ms Speed error filtering time constant. 0 = filtering disabled. 10 = 1 ms 23.08 Speed additive Defines a speed reference to be added after ramping. Note: For safety reasons, the additive is not applied when stop functions are active.
Page 181 Parameters 181 Name/Value Description FbEq 23.13 SpeedErr win lo Defines the lower boundary of the speed error window. Depending on setting of parameter 23.11 SpeedErr winFunc, this is either an absolute value or relative to speed reference. 0 … 3000 rpm Lower boundary of speed error window.
Page 182 182 Parameters Name/Value Description FbEq 23.15 PI adapt max sp Maximum actual speed for speed controller adaptation. Speed controller gain and integration time can be adapted according to actual speed. This is done by multiplying the gain (23.01 Proport gain) and integration time (23.02 Integration time) by coefficients at certain speeds.
Page 183 Notes: • Before using the autotune function, the following parameters should be set: • All parameters adjusted during the start-up as described in the ACS850 (Standard Control Program) Quick Start- up Guide • 19.01 Speed scaling • 19.03 MotorSpeed filt •...
Page 184: Torque Ref
184 Parameters Name/Value Description FbEq 23.22 Tune damping Speed controller damping for autotune procedure, User mode (see parameter 23.20 PI tune mode). Higher damping results in safer and smoother operation. 0.0 … 200.0 Speed controller damping for User autotune mode. 10 = 1 24 Torque ref Torque reference selection, limitation and modification...
Page 185: Critical Speed
Parameters 185 Name/Value Description FbEq 24.06 Torq ramp up Defines the torque reference ramp-up time, i.e. the time for the reference to increase from zero to the nominal motor torque. 0.000 … 60.000 s Torque reference ramp-up time. 1000 = 1 s 24.07 Torq ramp down Defines the torque reference ramp-down time, i.e.
Page 186: Constant Speeds
186 Parameters Name/Value Description FbEq 25.04 Crit speed2 lo Defines the low limit for critical speed range 2. Note: This value must be less than or equal to the value of 25.05 Crit speed2 -30000 … 30000 Low limit for critical speed 2. 1 = 1 rpm 25.05 Crit speed2 hi...
Page 187 Parameters 187 Name/Value Description FbEq 26.02 Const speed sel1 When bit 0 of parameter 26.01 Const speed func is 0 (Separate), selects a source that activates constant speed 1. When bit 0 of parameter 26.01 Const speed func is 1 (Packed), this parameter and parameters 26.03 Const speed sel2...
Page 188: Process Pid
188 Parameters Name/Value Description FbEq Digital input DI2 (as indicated by 02.01 DI status, bit 1). 1073807873 Digital input DI3 (as indicated by 02.01 DI status, bit 2). 1073873409 Digital input DI4 (as indicated by 02.01 DI status, bit 3). 1073938945 Digital input DI5 (as indicated by 02.01 DI...
Page 189 Parameters 189 Name/Value Description FbEq Sum of feedback 1 and feedback 2. Feedback 2 subtracted from feedback 1. Feedback 1 multiplied by feedback 2. Feedback 1 divided by feedback 2. Greater of the two feedback sources used. Smaller of the two feedbacks sources used. Sqrt sub Square root of (feedback 1 –...
Page 190 190 Parameters Name/Value Description FbEq 27.10 PID fbk ftime Defines the time constant for the filter through which the process feedback is connected to the PID controller. 0.000 … 30.000 s Filter time constant. 1000 = 1 s Unfiltered signal Filtered signal -t/T O = I ×...
Page 191 Parameters 191 Name/Value Description FbEq 27.15 PID deriv filter Defines the time constant of the 1-pole filter used to smooth the derivative component of the process PID controller. Unfiltered signal Filtered signal -t/T O = I × (1 - e I = filter input (step) O = filter output t = time...
Page 192: Fault Functions
192 Parameters Name/Value Description FbEq 27.23 Sleep level Defines the start limit for the sleep function. If the motor speed is below this value longer than the sleep delay (27.24 Sleep delay), the drive shifts to the sleep mode. -32768.0 … Sleep start level.
Page 193 For general information on the Safe torque off function, see the Hardware manual of the drive, and Application guide - Safe torque off function for ACSM1, ACS850 and ACQ810 drives (3AFE68929814 [English]). Fault The drive trips on SAFE TORQUE OFF when one or both of the STO signals are lost.
Page 194 194 Parameters Name/Value Description FbEq Alarm Drive running: The drive trips on SAFE TORQUE OFF when one or both of the STO signals is lost. Drive stopped: The drive generates a SAFE TORQUE OFF alarm if both STO signals are absent. If only one of the signals is lost, the drive trips on STO1 LOST or STO2 LOST.
Page 195: Motor Therm Prot
Parameters 195 Name/Value Description FbEq 31 Motor therm prot Motor temperature measurement and thermal protection settings. 31.01 Mot temp1 prot Selects how the drive reacts when motor overtemperature is detected by motor thermal protection 1. Motor thermal protection 1 inactive. Alarm The drive generates alarm MOTOR TEMPERATURE when the temperature exceeds the alarm level defined by...
Page 196 196 Parameters Name/Value Description FbEq PTC 2nd FEN The temperature is supervised using 1...3 PTC sensors connected to encoder interface module FEN-xx installed in drive Slot 1/2. If two encoder interface modules are used, encoder module connected to Slot 2 is used for the temperature supervision.
Page 197 Parameters 197 Name/Value Description FbEq 31.06 Mot temp2 src Selects the means of temperature measurement for motor thermal protection 2. When overtemperature is detected the drive reacts as defined by parameter 31.05 Mot temp2 prot. Note: If one FEN-xx module is used, parameter setting must be either KTY 1st FEN or PTC 1st FEN.
Page 198 198 Parameters Name/Value Description FbEq Pt100 JCU x3 The temperature is supervised using three Pt100 sensors connected to analog input AI1 and analog output AO1 on the JCU Control Unit of the drive. See Pt100 JCU x1 above. Pt100 Ext x1 The temperature is supervised using a Pt100 sensor connected to the first available analog input and analog output on I/O extensions installed on the drive.
Page 199 Parameters 199 Name/Value Description FbEq 50 … 150% Maximum load for the motor load curve. 1 = 1% 31.11 Zero speed load Defines the motor load curve together with parameters 31.10 Mot load curve 31.12 Break point. Defines the maximum motor load at zero speed of the load curve.
Page 200: Automatic Reset
200 Parameters Name/Value Description FbEq 31.14 Mot therm time Defines the thermal time constant for the motor thermal protection model (i.e. time inside which the temperature has reached 63% of the nominal temperature). See the motor manufacturer's recommendations. The motor thermal protection model is used when parameter 31.02 Mot temp1 src is set to Estimated.
Page 201: Supervision
Parameters 201 Name/Value Description FbEq 32.04 Delay time Defines the time that the drive will wait after a fault before attempting an automatic reset. See parameter 32.01 Autoreset sel. 0.0 … 120.0 s Resetting delay. 10 = 1 s 33 Supervision Configuration of signal supervision.
Page 202 202 Parameters Name/Value Description FbEq 33.03 Superv1 hi Selects the upper limit for supervision 1. See parameter 33.01 Superv1 func. -32768.00 … Upper limit for supervision 1. 100 = 1 32768.00 33.04 Superv1 lo Selects the lower limit for supervision 1. See parameter 33.01 Superv1 func.
Page 203 Parameters 203 Name/Value Description FbEq 33.07 Superv2 hi Selects the upper limit for supervision 2. See parameter 33.05 Superv2 func. -32768.00 … Upper limit for supervision 2. 100 = 1 32768.00 33.08 Superv2 lo Selects the lower limit for supervision 2. See parameter 33.05 Superv2 func.
Page 204: User Load Curve
204 Parameters Name/Value Description FbEq 33.11 Superv3 hi Selects the upper limit for supervision 3. See parameter 33.09 Superv3 func. -32768.00 … Upper limit for supervision 3. 100 = 1 32768.00 33.12 Superv3 lo Selects the lower limit for supervision 3. See parameter 33.09 Superv3 func.
Page 205 Parameters 205 Name/Value Description FbEq 34.02 Underload func Configures the supervision of the lower boundary of the user load curve. Function Ena sup (Enable supervision) 0 = Disabled: Supervision disabled. 1 = Enabled: Supervision enabled. Input value sel (Input value selection) 0 = Current: Current is supervised.
Page 206: Process Variable
206 Parameters Name/Value Description FbEq 34.14 Load high lim2 Maximum load (current or torque) at point 2 of user load curve. 0 … 1600% Maximum load at point 2. 1 = 1% 34.15 Load high lim3 Maximum load (current or torque) at point 3 of user load curve.
Page 207 Parameters 207 Name/Value Description FbEq 35.02 Signal1 max Defines the real value of the selected signal that corresponds to the maximum display value defined by parameter 35.06 Proc var1 max. 04.06 Process var1 35.06 35.07 35.03 35.02 Signal selected by 35.01 Signal1 param -32768…32768 Real signal value corresponding to maximum process...
Page 208 208 Parameters Name/Value Description FbEq m3/h dm3/h inHg kbits l/min m3/s m3/m kg/s kg/m kg/h mbar gal/s gal/m gal/h ft3/s ft3/m ft3/h lb/s...
Page 209 Parameters 209 Name/Value Description FbEq lb/m lb/h ft/s inH2O inwg ftwg lbsi Mrev days inWC mpmin week tonne m/s^2 inch m/s^3 kg/m^2 kg/m^3 [blank] u/min 83…84 [blank] 83…84 u/s^2 min-2 u/h^2 88…89 [blank] 88…89 Vrms bits p.u. mOhm...
Page 210 210 Parameters Name/Value Description FbEq 35.06 Proc var1 max Maximum value for process variable 1. See diagram at parameter 35.02 Signal1 max. -32768…32768 Maximum value for process variable 1. 1 = 1 35.07 Proc var1 min Minimum value for process variable 1. See diagram at parameter 35.02 Signal1 max.
Page 211 Parameters 211 Name/Value Description FbEq 35.10 Signal2 min Defines the real value of the selected signal that corresponds to the minimum display value defined by parameter 35.14 Proc var2 min. See diagram at parameter 35.09 Signal2 max. -32768…32768 Real signal value corresponding to minimum process variable 1 = 1 2 value.
Page 212: Timed Functions
212 Parameters Name/Value Description FbEq 35.16 Signal3 max Defines the real value of the selected signal that corresponds to the maximum display value defined by parameter 35.20 Proc var3 max. 04.08 Process var3 35.20 35.21 35.17 35.16 Signal selected by 35.15 Signal3 param -32768…32768 Real signal value corresponding to maximum process...
Page 213 Parameters 213 Name/Value Description FbEq Digital input DI3 (as indicated by 02.01 DI status, bit 2). 1073873409 Digital input DI4 (as indicated by 02.01 DI status, bit 3). 1073938945 Digital input DI5 (as indicated by 02.01 DI status, bit 4). 1074004481 Digital input DI6 (as indicated by 02.01 DI...
Page 214 214 Parameters Name/Value Description FbEq Wednesday Time period 1 ends on Wednesday. Thursday Time period 1 ends on Thursday. Friday Time period 1 ends on Friday. Saturday Time period 1 ends on Saturday. Sunday Time period 1 ends on Sunday. 36.07 Start time2 Defines the start time for time period 2.
Page 215 Parameters 215 Name/Value Description FbEq Sunday Time period 3 starts on Sunday. 36.14 Stop day3 Defines the week day on which time period 3 ends. Monday Time period 3 ends on Monday. Tuesday Time period 3 ends on Tuesday. Wednesday Time period 3 ends on Wednesday.
Page 216 216 Parameters Name/Value Description FbEq DIO4 Digital input/output DIO4 (as indicated by 02.03 DIO status, 1073938947 bit 3). DIO5 Digital input/output DIO5 (as indicated by 02.03 DIO status, 1074004483 bit 4). DIO6 Digital input/output DIO6 (as indicated by 02.03 DIO status, 1074070019 bit 5).
Page 217: Flux Ref
Parameters 217 Name/Value Description FbEq 36.23 Timed func3 Selects which time periods (1…4) are used with timed function 3. Also determines whether boost is used with timed function 3. The parameter is a 16-bit word with each bit corresponding to a function.
Page 218: Motor Control
218 Parameters Name/Value Description FbEq 1 … 500% 2nd point, frequency. 1 = 1% 38.06 U/f curve freq3 Defines the frequency at the 3rd point on the custom U/f curve in percent of parameter 99.08 Mot nom freq. 1 … 500% 3rd point, frequency.
Page 219 Parameters 219 Name/Value Description FbEq 40.03 Slip gain Defines the slip gain which is used to improve the estimated motor slip. 100% means full slip gain; 0% means no slip gain. The default value is 100%. Other values can be used if a static speed error is detected despite of the full slip gain.
Page 220: Mech Brake Ctrl
220 Parameters Name/Value Description FbEq 40.07 IR-compensation Defines the relative output voltage boost at zero speed (IR compensation). The function is useful in applications with a high break-away torque where direct torque control (DTC mode) cannot be applied. U /U Relative output voltage.
Page 221 Parameters 221 Name/Value Description FbEq 42.02 Brake acknowl Selects the source for the external brake on/off supervision activation (when parameter 42.01 Brake ctrl is set to With ack). The use of the external on/off supervision signal is optional. 1 = The brake is open 0 = The brake is closed Brake supervision is usually controlled through a digital input.
Page 222 222 Parameters Name/Value Description FbEq 42.07 Reopen delay Defines a reopen delay, i.e. the time between when the close command is given and when the brake can be reopened. 0.00 … 10.00 s Brake reopen delay. 100 = 1 s 42.08 Brake open torq Defines the motor starting torque at brake release (in percent...
Page 223 Parameters 223 Name/Value Description FbEq Digital input DI6 (as indicated by 02.01 DI status, bit 5). 1074070017 DIO4 Digital input/output DIO4 (as indicated by 02.03 DIO status, 1073938947 bit 3). DIO5 Digital input/output DIO5 (as indicated by 02.03 DIO status, 1074004483 bit 4).
Page 224: Maintenance
224 Parameters Name/Value Description FbEq 42.14 Extend run time Defines an extended run time for the brake control function at stop. During the delay, the motor is kept magnetized (modulating) and ready for an immediate restart. 0.0 s = Normal stop routine of the brake control function: The motor magnetization (modulation) is switched off after the brake close delay has passed.
Page 225 Parameters 225 Name/Value Description FbEq Const Bit pointer setting (see Terms and abbreviations on page 102). Pointer 44.03 Ontime1 limit Sets the alarm limit for on-time counter 1. See parameter 44.01 Ontime1 func. 0…2147483647 s Alarm limit for on-time counter 1. 44.04 Ontime1 alm sel Selects the alarm for on-time counter 1.
Page 226 226 Parameters Name/Value Description FbEq 44.09 Edge count1 func Configures rising edge counter 1. This counter is incremented every time the signal selected by parameter 44.10 Edge count1 src switches on (unless a divisor value is applied – see parameter 44.12 Edge count1 div).
Page 227 Parameters 227 Name/Value Description FbEq 44.14 Edge count2 func Configures rising edge counter 2. The counter is incremented every time the signal selected by parameter 44.15 Edge count2 src switches on (unless a divisor value is applied – see parameter 44.17 Edge count2 div).
Page 228 228 Parameters Name/Value Description FbEq 44.19 Val count1 func Configures value counter 1. This counter measures, by integration, the area below the signal selected by parameter 44.20 Val count1 src. When the total area exceeds the limit set by parameter 44.21 Val count1 lim, an alarm is given (if enabled by bit 1 of this parameter).
Page 229 Parameters 229 Name/Value Description FbEq 44.24 Val count2 func Configures value counter 2. This counter measures, by integration, the area below the signal selected by parameter 44.25 Val count2 src. When the total area exceeds the limit set by parameter 44.26 Val count2 lim, an alarm is given (if enabled by bit 1 of this parameter).
Page 230: Energy Optimising
230 Parameters Name/Value Description FbEq Dc-capacitor Pre-selectable alarm for the drive run time counter. Mot bearing Pre-selectable alarm for the drive run time counter. 44.32 kWh inv lim Sets the limit for the energy counter. The counter monitors signal 01.24 kWh inverter (see page 103).
Page 231: Voltage Ctrl
Parameters 231 Name/Value Description FbEq 00.0… 1000.0% Motor power in percent of nominal motor power. 1 = 1 45.09 Energy reset Resets the energy counters 01.35 Saved energy, 01.36 Saved amount 01.37 Saved CO2. Done Reset not requested (normal operation). Reset Reset energy counters.
Page 232: Data Storage
232 Parameters Name/Value Description FbEq 48.02 Bc run-time ena Selects the source for quick run-time brake chopper control. 0 = Brake chopper IGBT pulses are cut off 1 = Normal brake chopper IGBT modulation Const Bit pointer setting (see Terms and abbreviations on page 102).
Page 233: Fieldbus
Parameters 233 Name/Value Description FbEq 49.07 Data storage7 Data storage parameter 7. -2147483647 … 32-bit data. 1 = 1 2147483647 49.08 Data storage8 Data storage parameter 8. -2147483647 … 32-bit data. 1 = 1 2147483647 50 Fieldbus Settings for configuration of communication via a fieldbus adapter.
Page 234 Name/Value Description FbEq Torque Fieldbus uses torque reference scaling. Torque reference scaling is defined by the used fieldbus profile (e.g. with ABB Drives Profile integer value 10000 corresponds to 100% torque value). Signal 01.06 Motor torque is sent to the fieldbus as an actual value.
Page 235: Fba Settings
Parameters 235 Name/Value Description FbEq 50.12 FB comm speed Selects the fieldbus communication speed. The default selection is High. Lowering the speed reduces the CPU load. The table below shows the read/write intervals for cyclic and acyclic data with each parameter setting. Selection Cyclic* Acyclic**...
Page 236 236 Parameters Name/Value Description FbEq 51.28 Par table ver Displays the parameter table revision of the fieldbus adapter module mapping file stored in the memory of the drive. In format xyz, where x = major revision number; y = minor revision number;...
Page 237: Fba Data In
Parameters 237 Name/Value Description FbEq 52 FBA data in Selection of data to be transferred from drive to fieldbus controller via fieldbus adapter. 52.01 FBA data in1 Parameters 52.01…52.12 select data to be transferred from the drive to the fieldbus controller. Status Word (16 bits) Actual value 1 (16 bits) Actual value 2 (16 bits)
Page 238 238 Parameters Name/Value Description FbEq Drive name Shows the drive name. (The drive name can be set using the DriveStudio PC tool.) Drive type Shows the drive type. 56.05 Signal2 mode Defines the way the signal selected by parameter 56.02 Signal2 param is displayed on the optional control panel.
Page 239: D2D Communication
Parameters 239 Name/Value Description FbEq 57 D2D Configuration of drive-to-drive communication. See also chapter Drive-to-drive link on page 349. communication 57.01 Link mode Activates the drive-to-drive connection. Note: Drive-to-drive connection can be enabled only if the embedded fieldbus interface is disabled (parameter 58.01 Protocol ena sel is set to Disabled).
Page 240 240 Parameters Name/Value Description FbEq Pointer Value pointer setting (see Terms and abbreviations on page 102). 57.08 Follower cw src Selects the source of the D2D control word sent to the followers. The parameter is effective on the master drive, as well as submasters in a multicast message chain (see parameter 57.11 Ref1 msg type)..
Page 241: Embedded Modbus
Eight data bits, odd parity bit, one stop bit. 58.06 Control profile Selects the communication profile used by the Modbus protocol. ABB Classic ABB Drives profile, classic version. ABB Enhanced ABB Drives profile, enhanced version. DCU 16-bit DCU 16-bit profile. DCU 32-bit DCU 32-bit profile.
Page 242 242 Parameters Name/Value Description FbEq None EFB communication loss monitoring is disabled. Any message EFB communication loss monitoring is enabled. Any Modbus request resets the timeout counter. Ctrl write EFB communication loss monitoring is enabled. Writing to control or reference word resets the timeout counter. 58.09 Comm loss action Defines the drive operation after the EFB communication loss...
Page 243 Parameters 243 Name/Value Description FbEq 58.16 Received packets Shows the number of message packets received by the drive, including only such packets that are addressed to the drive. Note: The user can reset the counter (by setting the value to 0…65535 No.
Page 244: Load Analyzer
244 Parameters Name/Value Description FbEq 58.30 Transmit delay Defines the delay time which the slave waits until it sends a response. 0…65335 ms Transmit delay time. 1 = 1 ms 58.31 Ret app errors Selects whether the drive returns Modbus exception codes or not.
Page 245 Parameters 245 Name/Value Description FbEq Process act 04.03 Process act (see page 115). 1073742851 Proc PID out 04.05 Process PID out (see page 115). 1073742853 Pointer Value pointer setting (see Terms and abbreviations on page 102). 64.02 PVL filt time Peak value logger filtering time.
Page 246 246 Parameters Name/Value Description FbEq 64.08 Time of peak The time at which the peak value was recorded. 00:00:00 … Peak occurrence time. 1 = 1 s 23:59:59 64.09 Current at peak Motor current at the moment the peak value was recorded. -32768.00 …...
Page 247: Enc Module Sel
Parameters 247 Name/Value Description FbEq 64.23 AL1 over 90% Percentage of samples recorded by amplitude logger 1 that exceed 90%. 0.00 … 100.00% Amplitude logger 1 samples over 90%. 100 = 1% 64.24 AL2 0 to 10% Percentage of samples recorded by amplitude logger 2 that fall between 0 and 10%.
Page 248 248 Parameters Name/Value Description FbEq FEN-01 TTL Communication active. Module type: FEN-01 TTL Encoder Interface. Input: TTL encoder input (X31). FEN-11 ABS Communication active. Module type: FEN-11 Absolute Encoder Interface. Input: Absolute encoder input (X42). FEN-11 TTL Communication active. Module type: FEN-11 Absolute Encoder Interface.
Page 249: Absol Enc Conf
Parameters 249 Name/Value Description FbEq Warning The drive generates an ENCODER 1/2 CABLE warning. This is the recommended setting if the maximum pulse frequency of sine/cosine incremental signals exceeds 100 kHz; at high frequencies, the signals may attenuate enough to invoke the function.
Page 250 250 Parameters Name/Value Description FbEq False Zero pulse disabled. True Zero pulse enabled. 91.10 Hiperface parity Defines the use of parity and stop bits for HIPERFACE encoder (i.e. when parameter 91.02 Abs enc interf setting is Hiperface). Typically, this parameter does not need to be set. Odd parity indication bit, one stop bit.
Page 251 Parameters 251 Name/Value Description FbEq 91.25 SSI mode Selects the SSI encoder mode. Note: This parameter needs to be set only when an SSI encoder is used in continuous mode, i.e. without incremental sin/cos signals (supported only as encoder 1). SSI encoder is selected by setting parameter 91.02 Abs enc interf to SSI.
Page 252: Resolver Conf
252 Parameters Name/Value Description FbEq 92 Resolver conf Resolver configuration. See also section Encoder support page 63. 92.01 Resolv polepairs Selects the number of pole pairs. 1 … 32 Number of pole pairs. 1 = 1 92.02 Exc signal ampl Defines the amplitude of the excitation signal.
Page 253: Ext Io Conf
Parameters 253 Name/Value Description FbEq Auto falling One of the above modes is selected automatically depending on the pulse frequency as follows: Pulse frequency of the channel(s) Mode used < 2442 Hz A&B all 2442…4884 Hz A all > 4884 Hz A falling 93.11 Enc2 pulse nr...
Page 254: User Motor Par
254 Parameters Name/Value Description FbEq External 24V The drive control unit is powered from an external power supply. 95.03 Temp inu ambient Defines the maximum ambient temperature. This temperature is used to calculate the estimated drive temperature. If the measured drive temperature exceeds this estimated value, an alarm (COOLING) or fault (COOLING) is generated.
Page 255 Parameters 255 Name/Value Description FbEq 0.00000 … Quadrature axis inductance in per unit. 100000 = 10.00000 p.u 1 p.u. 97.08 Pm flux user Defines the permanent magnet flux. Note: This parameter is valid only for permanent magnet motors. 0.00000 … 2.00000 Permanent magnet flux in per unit.
Page 256: Start-Up Data
256 Parameters Name/Value Description FbEq 97.20 PM angle offset Defines an angle offset between the zero position of the synchronous motor and the zero position of the position sensor. Notes: • The value is in electrical degrees. The electrical angle equals the mechanical angle multiplied by the number of motor pole pairs.
Page 257 Parameters 257 Name/Value Description FbEq 99.05 Motor ctrl mode Selects the motor control mode. Direct torque control. This mode is suitable for most applications. Note: Instead of direct torque control, use scalar control • with multimotor applications 1) if the load is not equally shared between the motors, 2) if the motors are of different sizes, or 3) if the motors are going to be changed after the motor identification (ID run),...
Page 258 258 Parameters Name/Value Description FbEq 99.08 Mot nom freq Defines the nominal motor frequency. Note: This parameter cannot be changed while the drive is running. 5.0 … 500.0 Hz Nominal frequency of the motor. 10 = 1 Hz 99.09 Mot nom speed Defines the nominal motor speed.
Page 259 Parameters 259 Name/Value Description FbEq 99.13 IDrun mode Selects the type of the motor identification performed at the next start of the drive (for Direct Torque Control). During the identification, the drive will identify the characteristics of the motor for optimum motor control. After the ID run, the drive is stopped.
Page 260 260 Parameters Name/Value Description FbEq Reduced Reduced ID Run. This mode should be selected instead of the Normal ID Run if • mechanical losses are higher than 20% (i.e. the motor cannot be de-coupled from the driven equipment), or if •...
Page 261 Parameters 261 Name/Value Description FbEq Advanced Advanced ID run. Guarantees the best possible control accuracy. The ID run can take a couple of minutes. This mode should be selected when top performance is needed in the whole operating area. Notes: •...
Page 262 262 Parameters...
Page 263: Additional Parameter Data
Additional parameter data 263 Additional parameter data What this chapter contains This chapter lists the parameters with some additional data. For parameter descriptions, see chapter Parameters on page 101. Terms and abbreviations Term Definition Actual signal Signal measured or calculated by the drive. Usually can only be monitored but not adjusted;...
Page 264: Fieldbus Equivalents
264 Additional parameter data Type Data type. See enum, INT32, Bit pointer, Val pointer, Pb, REAL, REAL24, UINT32. UINT32 32-bit unsigned integer value. Val pointer Value pointer. Points to the value of another parameter. Fieldbus equivalents Serial communication data between the fieldbus adapter and the drive is transferred in integer format.
Page 265: 32-Bit Integer Bit Pointers
Additional parameter data 265 When a value pointer parameter is connected to an application program, the format is as follows: 30…31 24…29 0…23 Name Source type Not in use Address Value 0 … 2 Description Value pointer is Relative address of connected to application program application program.
Page 266 266 Additional parameter data 30…31 24…29 0…23 Description Bit pointer is connected Bit selection Relative address of to application program. application program variable Note: Bit pointer parameters connected to an application program are read-only via fieldbus.
Page 267: Parameter Groups 1
Additional parameter data 267 Parameter groups 1…9 Data Update Name Type Range Unit Notes length time 01 Actual values 01.01 Motor speed rpm REAL -30000…30000 250 µs 01.02 Motor speed % REAL -1000…1000 2 ms 01.03 Output frequency REAL -30000…30000 2 ms 01.04 Motor current REAL...
Page 268 268 Additional parameter data Data Update Name Type Range Unit Notes length time 02.04 AI1 REAL -11…11 V or V or mA 2 ms -22…22 mA 02.05 AI1 scaled REAL -32768…32768 2 ms 02.06 AI2 REAL -11…11 V or V or mA 2 ms -22…22 mA 02.07 AI2 scaled...
Page 269 Additional parameter data 269 Data Update Name Type Range Unit Notes length time 03.12 Torq ref sp lim REAL -1000…1000 250 µs 03.13 Torq ref to TC REAL -1600…1600 250 µs 03.14 Torq ref used REAL -1600…1600 250 µs 03.15 Brake torq mem REAL -1000…1000 2 ms...
Page 270 270 Additional parameter data Data Update Name Type Range Unit Notes length time 09.04 Firmware ver 09.05 Firmware patch 09.10 Int logic ver 09.20 Option slot1 INT32 0…21 09.21 Option slot2 INT32 0…21 09.22 Option slot3 INT32 0…21...
Page 271: Parameter Groups 10
Additional parameter data 271 Parameter groups 10…99 Data Default Name Type Range Unit len. (Factory macro) 10 Start/stop/dir 10.01 Ext1 start func enum 0…6 10.02 Ext1 start in1 Bit pointer 10.03 Ext1 start in2 Bit pointer C.FALSE 10.04 Ext2 start func enum 0…6 Not sel...
Page 272 272 Additional parameter data Data Default Name Type Range Unit len. (Factory macro) 13.09 AI2 max scale REAL -32768…32768 100.000 13.10 AI2 min scale REAL -32768…32768 -100.000 13.11 AI3 filt time REAL 0…30 0.100 s 13.12 AI3 max REAL -22…22 mA or -11…11 V mA or V 22.000 mA 13.13 AI3 min...
Page 273 Additional parameter data 273 Data Default Name Type Range Unit len. (Factory macro) 14.19 DIO5 out src Bit pointer Ref running 14.22 DIO6 conf enum 0…1 Output 14.23 DIO6 out src Bit pointer Fault 14.26 DIO7 conf enum 0…1 Output 14.27 DIO7 out src Bit pointer Alarm...
Page 274 274 Additional parameter data Data Default Name Type Range Unit len. (Factory macro) 15.10 AO2 out min REAL 0 … 22.7 4.000 mA 15.11 AO2 src max REAL -32768…32768 100.000 15.12 AO2 src min REAL -32768…32768 -100.000 15.13 AO3 src Val pointer Frequency 15.14 AO3 filt time...
Page 275 Additional parameter data 275 Data Default Name Type Range Unit len. (Factory macro) 19.14 Speed superv est REAL 0…30000 200 rpm 19.15 Speed superv enc REAL 0…30000 15.0 rpm 19.16 Speed fb filt t REAL 0…10000 15.000 ms 20 Limits 20.01 Maximum speed REAL 0…30000...
Page 276 276 Additional parameter data Data Default Name Type Range Unit len. (Factory macro) 22.12 Em stop time REAL 0…1800 3.000 s 23 Speed ctrl 23.01 Proport gain REAL 0…200 10.00 23.02 Integration time REAL 0…600 0.500 s 23.03 Derivation time REAL 0…10 0.000 s...
Page 277 Additional parameter data 277 Data Default Name Type Range Unit len. (Factory macro) 26 Constant speeds 26.01 Const speed func 0b00…0b11 0b00 26.02 Const speed sel1 Bit pointer C.FALSE 26.03 Const speed sel2 Bit pointer C.FALSE 26.04 Const speed sel3 Bit pointer C.FALSE 26.06 Const speed1...
Page 278 278 Additional parameter data Data Default Name Type Range Unit len. (Factory macro) 30.03 Local ctrl loss enum 0…3 Fault 30.04 Mot phase loss enum 0…1 Fault 30.05 Earth fault enum 0…2 Fault 30.06 Suppl phs loss enum 0…1 Fault 30.07 Sto diagnostic enum 1…4...
Page 279 Additional parameter data 279 Data Default Name Type Range Unit len. (Factory macro) 33.10 Superv3 act Val pointer Torque 33.11 Superv3 hi REAL -32768…32768 0.00 33.12 Superv3 lo REAL -32768…32768 0.00 34 User load curve 34.01 Overload func 0b000000…0b111111 0b000000 34.02 Underload func 0b0000…0b1111 0b0000...
Page 280 280 Additional parameter data Data Default Name Type Range Unit len. (Factory macro) 35.16 Signal3 max REAL -32768…32768 300.000 35.17 Signal3 min REAL -32768…32768 -300.000 35.18 Proc var3 dispf enum 0…5 35.19 Proc var3 unit enum 0…98 35.20 Proc var3 max REAL -32768…32768 300.000...
Page 281 Additional parameter data 281 Data Default Name Type Range Unit len. (Factory macro) 38.10 U/f curve volt2 REAL 0…200 38.11 U/f curve volt3 REAL 0…200 38.12 U/f curve volt4 REAL 0…200 38.13 U/f curve volt5 REAL 0…200 100% 38.16 Flux ref pointer Val pointer P.38.01 40 Motor control...
Page 282 282 Additional parameter data Data Default Name Type Range Unit len. (Factory macro) 44.13 Edg cnt1 alm sel enum 0…5 Dc-charge 44.14 Edge count2 func 0b00…0b11 0b01 44.15 Edge count2 src Bit pointer 44.16 Edge count2 lim UINT32 0…2147483647 10000 44.17 Edge count2 div UINT32 0…2147483647...
Page 283 Additional parameter data 283 Data Default Name Type Range Unit len. (Factory macro) 48.07 Br temp alarmlim REAL24 0…150 49 Data storage 49.01 Data storage1 UINT32 -32768…32768 49.02 Data storage2 UINT32 -32768…32768 49.03 Data storage3 UINT32 -32768…32768 49.04 Data storage4 UINT32 -32768…32768 49.05 Data storage5...
Page 284 58.04 Baud rate UINT32 0…6 9600 58.05 Parity UINT32 0…3 8 none 1 58.06 Control profile UINT32 0…3 ABB Enhanced 58.07 Comm loss t out UINT32 0…60000 58.08 Comm loss mode UINT32 0…2 None 58.09 Comm loss action UINT32 0…3 None 58.10 Refresh settings...
Page 285 Additional parameter data 285 Data Default Name Type Range Unit len. (Factory macro) 58.15 Comm diagnostics 0x0000…0xFFFF 0x0000 58.16 Received packets UINT32 0…65535 58.17 Transm packets UINT32 0…65535 58.18 All packets UINT16 0…65535 58.19 UART errors UINT16 0…65535 58.20 CRC errors UINT16 0…65535 58.21 Raw CW LSW...
Page 286 286 Additional parameter data Data Default Name Type Range Unit len. (Factory macro) 64.19 AL1 50 to 60% REAL 0…100 64.20 AL1 60 to 70% REAL 0…100 64.21 AL1 70 to 80% REAL 0…100 64.22 AL1 80 to 90% REAL 0…100 64.23 AL1 over 90% REAL...
Page 287 Additional parameter data 287 Data Default Name Type Range Unit len. (Factory macro) 92 Resolver conf 92.01 Resolv polepairs UINT32 1…32 92.02 Exc signal ampl UINT32 4…12 Vrms 4.0 Vrms 92.03 Exc signal freq UINT32 1…20 1 kHz 93 Pulse enc conf 93.01 Enc1 pulse nr UINT32 0…65535...
Page 288 288 Additional parameter data Data Default Name Type Range Unit len. (Factory macro) 99.08 Mot nom freq REAL 5…500 0.0 Hz 99.09 Mot nom speed REAL 0…10000 0 rpm 99.10 Mot nom power REAL 0…10000 kW or hp 0.00 kW 99.11 Mot nom cosfii REAL24 0…1...
Page 289: Fault Tracing
DriveStudio PC tool. An alarm or a fault message indicates abnormal drive status. Most alarm and fault causes can be identified and corrected using the information in this chapter. If not, an ABB representative should be contacted. In this chapter, the alarms and faults are sorted by the four-digit code. The hexadecimal code in brackets that follows the alarm/fault message is for fieldbus communication.
Page 290: Fault History
XSTO is lost. parameter 30.07 (page 193), and 30.07 Sto diagnostic Application guide - Safe torque off function for ACSM1, ACS850 and ACQ810 drives (3AFE68929814 [English]). 2004 STO MODE CHANGE Error in changing Safe torque Contact your local ABB representative.
Page 291 Fault tracing 291 Code Alarm Cause What to do (fieldbus code) 2005 MOTOR Estimated motor temperature Check motor ratings and load. TEMPERATURE (based on motor thermal Let motor cool down. Ensure proper (0x4310) model) has exceeded alarm motor cooling: Check cooling fan, clean limit defined by parameter Programmable fault: cooling surfaces, etc.
Page 292 292 Fault tracing Code Alarm Cause What to do (fieldbus code) 2012 BC OVERHEAT Brake chopper IGBT Let chopper cool down. (0x7181) temperature has exceeded Check for excessive ambient internal alarm limit. temperature. Check for cooling fan failure. Check for obstructions in the air flow. Check the dimensioning and cooling of the cabinet.
Page 293 Fault tracing 293 Code Alarm Cause What to do (fieldbus code) 2021 NO MOTOR DATA Parameters in group 99 have Check that all the required parameters in (0x6381) not been set. group 99 have been set. Note: It is normal for this alarm to appear during the start-up until the motor data is entered.
Page 294 1 and/or 2 for five master drive. consecutive reference Check the drive-to-drive link wiring. handling cycles. 2034 D2D BUFFER Transmission of drive-to-drive Contact your local ABB representative. OVERLOAD references failed because of (0x7520) message buffer overflow. Programmable fault: 57.02 Comm loss func 2035...
Page 295 Check for an earth fault in motor or motor cables by measuring the insulation resistances of motor and motor cable. If no earth fault can be detected, contact your local ABB representative. 2040 AUTORESET A fault is to be autoreset.
Page 296 296 Fault tracing Code Alarm Cause What to do (fieldbus code) 2049 MOTOR TEMP2 Estimated motor temperature Check motor ratings and load. (0x4313) (based on motor thermal Let motor cool down. Ensure proper model) has exceeded alarm Programmable fault: motor cooling: Check cooling fan, clean limit defined by parameter 31.05 Mot temp2 prot cooling surfaces, etc.
Page 297 START INTERLOCK No Start interlock signal Check circuit connected to DIIL input. (0xF082) received. 2076 TEMP MEAS Problem with internal Contact your local ABB representative. FAILURE temperature measurement of (0x4211) the drive. 2077 EFB COMM LOSS Embedded fieldbus interface Check:...
Page 298 298 Fault tracing Code Alarm Cause What to do (fieldbus code) 2079 ENC 1 PULSE Encoder 1 is receiving too high Check encoder settings. After any FREQUENCY data flow (pulse frequency). modifications, re-configure the interface (0x738B) by activating parameter 90.10 Enc par refresh.
Page 299: Fault Messages Generated By The Drive
Check that there is no earth fault in motor or motor cables: - measure insulation resistances of motor and motor cable. If no earth fault can be detected, contact your local ABB representative. 0007 FAN FAULT Fan is not able to rotate freely Check fan operation and connection.
Page 300 Br temp faultlim. Check that braking cycle meets allowed limits. 0013 CURR MEAS GAIN Difference between output Contact your local ABB representative. (0x3183) phase U2 and W2 current measurement gain is too great. 0014 CABLE CROSS CON Incorrect input power and Check input power connections.
Page 301 (selected 20.06 Torq lim sel) > 100%. Extension: 4 Current measurement Contact your local ABB representative. calibration did not finish within reasonable time. Extension: 5…8 Internal error. Contact your local ABB representative. Extension: 9 Asynchronous motors only: Contact your local ABB representative.
Page 302 30.07 (page 193), and Application guide - Safe torque off 0022 STO2 LOST Safe torque off function is function for ACSM1, ACS850 and (0x8183) active, i.e. safety circuit signal ACQ810 drives (3AFE68929814 2 connected between XSTO:2 [English]). and XSTO:4 is lost.
Page 303 *Move parameters from the firmware (including unused space groups to the application groups. between parameters) exceeds *Reduce the number of parameters. firmware maximum. Contact your local ABB representative. Extension: Other Drive internal fault. 0038 OPTIONCOMM LOSS Communication between drive Check that option modules are properly...
Page 304 Fieldbus. Check cable connections. Check if communication master is able to communicate. 0046 FB MAPPING FILE Drive internal fault Contact your local ABB representative. (0x6306) 0047 MOTOR OVERTEMP Estimated motor temperature Check motor ratings and load. (0x4310) (based on motor thermal Let motor cool down.
Page 305 90.10 Enc par refresh. 0052 D2D CONFIG Configuration of the drive-to- Contact your local ABB representative. (0x7583) drive link has failed for a reason other than those indicated by alarm A-2042, for example start inhibition is requested but not granted.
Page 306 09.20…09.22. Check that the FMBA module is correctly wired. Try installing the FMBA module into another slot. If the problem persists, contact your local ABB representative. 0063 MOTOR TEMP2 Estimated motor temperature Check motor ratings and load. (0x4313) (based on motor thermal Let motor cool down.
Page 307 Fault tracing 307 Code Fault Cause What to do (fieldbus code) 0069 ADC ERROR Drive internal fault Contact your local ABB representative. (0x5403) 0070 TEMP MEAS Problem with internal Contact your local ABB representative. FAILURE temperature measurement of (0x4211) the drive.
Page 308 Fault Cause What to do (fieldbus code) 0209 STACK ERROR Drive internal fault Contact your local ABB representative. (0x6100) Note: This fault cannot be reset. 0210 JMU MISSING JMU Memory Unit is missing or Check that the JMU is properly installed.
Page 309 If the fault still occurs, contact your local ABB representative. 0312 UFF OVERSIZE UFF file is too big Contact your local ABB representative. (0x6300) 0313 UFF EOF UFF file structure failure Contact your local ABB representative. (0x6300)
Page 310 310 Fault tracing...
Page 311: Control Through The Embedded Fieldbus Interface
Control through the embedded fieldbus interface 311 Control through the embedded fieldbus interface What this chapter contains The chapter describes how the drive can be controlled by external devices over a communication network (fieldbus) using an embedded fieldbus interface.
Page 312: System Overview
312 Control through the embedded fieldbus interface System overview The drive can be connected to an external control system through a serial communication link using either a fieldbus adapter or an embedded fieldbus interface. The embedded fieldbus interface supports the Modbus RTU protocol. The drive control program can receive and send cyclic data from and to the Modbus master on 10 ms time level.
Page 313: Connecting The Embedded Fieldbus To The Drive
Control through the embedded fieldbus interface 313 Connecting the embedded fieldbus to the drive Connect the embedded fieldbus interface to terminal XD2D on the JCU control unit of the drive. See the appropriate Hardware Manual for more information on the connection, chaining and termination of the link.
Page 314: Setting Up The Embedded Fieldbus Interface
8 none 1 (default) Selects the parity and stop bit setting. Use the same setting as in the master station. 58.06 Control profile ABB Enhanced Selects the communication profile used by the (default) drive. See section Basics of the embedded fieldbus interface on page 318.
Page 315 Control through the embedded fieldbus interface 315 Parameter Setting for Function/Information fieldbus control 58.35 Data I/O 1 0 (default) Defines the address of the drive parameter … which the Modbus master accesses when it … reads from or writes to the register address 58.58 Data I/O 24 corresponding to Modbus In/Out parameters.
Page 316: Setting The Drive Control Parameters
316 Control through the embedded fieldbus interface Setting the drive control parameters After the embedded fieldbus interface has been set up, check and adjust the drive control parameters listed in the table below. The Setting for fieldbus control column gives the value or values to use when the embedded fieldbus signal is the desired source or destination for that particular drive control signal.
Page 317 Control through the embedded fieldbus interface 317 Parameter Setting for Function/Information fieldbus control 50.05 Fb ref2 Raw data Defines the fieldbus reference REF2 scaling. modesel Torque Selects also the fieldbus actual signal act2 Speed when set to Torque or Speed. ACTUAL VALUE ACT1 AND ACT 2 SELECTION (if 50.04 50.05...
Page 318: Basics Of The Embedded Fieldbus Interface
Basics of the embedded fieldbus interface The cyclic communication between a fieldbus system and the drive consists of 16-bit data words (with the ABB Drives profile or DCU 16-bit profile) or 32-bit data words (with the DCU 32-bit profile). The diagram below illustrates the operation of the embedded fieldbus interface. The signals transferred in the cyclic communication are explained further below the diagram.
Page 319: Control Word And Status Word
Control through the embedded fieldbus interface 319 Control Word and Status Word The fieldbus Control Word (CW) is a 16-bit or 32-bit packed boolean word. It is the principal means of controlling the drive from a fieldbus system. The CW is sent by the fieldbus controller to the drive.
Page 320 320 Control through the embedded fieldbus interface Modern Modbus master devices typically provide a means to access the full range of 65536 Modbus holding registers. One of these methods is to use 6-digit decimal addresses from 400001 to 465536. This manual uses 6-digit decimal addressing to represent Modbus holding register addresses.
Page 321: About The Efb Communication Profiles
ABB Drives classic profile, ABB Drives enhanced profile, DCU 16-bit profile or DCU 32-bit profile. For either one of the ABB Drives profile, the embedded fieldbus interface of the drive converts the fieldbus data to and from the native data used in the drive.
Page 322: Abb Drives Classic Profile And Abb Drives Enhanced Profile
Control Word for the ABB Drives profiles The table below shows the contents of the fieldbus Control Word for both ABB Drives profiles. The embedded fieldbus interface converts this word to the form in which it is used in the drive (02.36 EFB main...
Page 323 Control through the embedded fieldbus interface 323 Name Value STATE/Description RESET 0=>1 Fault reset if an active fault exists. Proceed to SWITCH- ON INHIBITED. Note: This bit is effective only if the fieldbus interface is set as the source for this signal by drive parameters. Continue normal operation.
Page 324: Status Word For The Abb Drives Profiles
324 Control through the embedded fieldbus interface Status Word for the ABB Drives profiles The table below shows the fieldbus Status Word for both ABB Drives profiles. The embedded fieldbus interface converts the drive Status Word (02.37 EFB main sw) to this form for the transfer in the fieldbus.
Page 325 Control through the embedded fieldbus interface 325 Name Value STATE/Description Communication error detected by fieldbus adapter module. Fieldbus adapter communication OK.
Page 326: State Transition Diagram For The Abb Drives Profiles
The diagram below shows the state transitions in the drive when the drive has either one of the ABB Drives profiles in use and the drive is configured to follow the commands of the fieldbus Control Word. The upper case texts refer to the states which are used in the tables representing the fieldbus Control and Status words.
Page 327: References For The Abb Drives Profiles
Control through the embedded fieldbus interface 327 References for the ABB Drives profiles The ABB Drives profiles support the use of two fieldbus references, REF1 and REF2. The references are 16-bit words each containing a sign bit and a 15-bit integer. A negative reference is formed by calculating the two’s complement from the...
Page 328: Actual Values For The Abb Drives Profiles
328 Control through the embedded fieldbus interface Actual values for the ABB Drives profiles Both the ABB Drives classic profile and ABB Drives enhanced profile support the use of two fieldbus actual values, ACT1 and ACT2. The actual values are 16-bit words each containing a sign bit and a 15-bit integer.
Page 329: Modbus Register Addresses For The Abb Drives Classic Profile
Modbus register addresses for the ABB Drives classic profile The table below shows the Modbus register addresses for the drive data with the ABB Drives classic profile. This profile provides a converted 16-bit access to the drive data. Note: Only the least significant 16-bits of the drive 32-bit Control and Status words can be accessed.
Page 330: Modbus Register Addresses For The Abb Drives Enhanced Profile
330 Control through the embedded fieldbus interface Modbus register addresses for the ABB Drives enhanced profile Register address Register data (16-bit words) 400001 Fieldbus Control Word (CW). See section Control Word for the ABB Drives profiles on page 322. 400002 Fieldbus reference 1 (REF1).
Page 331: Dcu 16-Bit Profile
Control through a fieldbus adapter. References for the DCU 16-bit profile See section References for the ABB Drives profiles on page 327. Actual signals for the DCU 16-bit profile See section Actual values for the ABB Drives profiles on page 328.
Page 332: Modbus Register Addresses For The Dcu 16-Bit Profile
332 Control through the embedded fieldbus interface Modbus register addresses for the DCU 16-bit profile The table below shows the Modbus register addresses and data with the DCU16-bit communication profile. Note: Only the least significant 16-bits of the drive 32-bit control and status words can be accessed.
Page 333: Dcu 32-Bit Profile
Control through the embedded fieldbus interface 333 DCU 32-bit profile Control and Status words for the DCU 32-bit profile When the DCU 32-bit profile is in use, the embedded fieldbus interface writes the fieldbus Control Word as is to the drive Control Word (parameter 02.36 EFB main cw).
Page 334: References For The Dcu 32-Bit Profile
334 Control through the embedded fieldbus interface References for the DCU 32-bit profile The DCU 32-bit profile supports the use of two fieldbus references, REF1 and REF2. The references are 32-bit values consisting of two 16-bit words. The MSW (Most significant word) is the integer part and the LSW (Least significant word) the fractional part of the value.
Page 335: Actual Signals For The Dcu 32-Bit Profile
Control through the embedded fieldbus interface 335 Actual signals for the DCU 32-bit profile The DCU 32-bit profile supports the use of two fieldbus actual values, ACT1 and ACT2. The actual values are 32-bit values consisting of two 16-bit words. The MSW (Most significant word) is the integer part and the LSW (Least significant word) the fractional part of the 32-bit value.
Page 336: Modbus Register Addresses For The Dcu 32-Bit Profile
336 Control through the embedded fieldbus interface Modbus register addresses for the DCU 32-bit profile The table below shows the Modbus register addresses and data with the DCU 32-bit profile. This profile provides native 32-bit access to the drive data. Register address Register data (16-bit) 400001...
Page 337: Modbus Function Codes
0x2B/0x0E Encapsulated Interface Allows reading of identification and other information of the server. Transport / Read Device Identification Parameter "Read Device ID code" supports one access type: 01: Request to get the basic device identification. Returns ABB,ACS850.
Page 338: Modbus Exception Codes
338 Control through the embedded fieldbus interface Modbus exception codes Table below shows the Modbus exception codes supported by the embedded fieldbus interface. Code Name Description 0x01 ILLEGAL FUNCTION The function code received in the query is not an allowable action for the server. 0x02 ILLEGAL DATA The data address received in the query is not an...
Page 339: Control Through A Fieldbus Adapter
Control through a fieldbus adapter 339 Control through a fieldbus adapter What this chapter contains The chapter describes how the drive can be controlled by external devices over a communication network (fieldbus) through an optional fieldbus adapter module.
Page 340: System Overview
340 Control through a fieldbus adapter System overview The drive can be connected to an external control system through a serial communication link using either an embedded fieldbus interface or a fieldbus adapter. The fieldbus adapter module is installed into drive Slot 3. Drive Fieldbus controller...
Page 341: Setting Up Communication Through A Fieldbus Adapter Module
Control through a fieldbus adapter 341 Setting up communication through a fieldbus adapter module Before configuring the drive for fieldbus control, the adapter module must be mechanically and electrically installed according to the instructions given in the User’s Manual of the appropriate fieldbus adapter module. The communication between the drive and the fieldbus adapter module is activated by setting parameter 50.01 Fba enable...
Page 342 342 Control through a fieldbus adapter Parameter Setting for Function/Information fieldbus control 51.29 Drive type – Displays the drive type code of the fieldbus code adapter module mapping file stored in the memory of the drive. 51.30 Mapping file – Displays the fieldbus adapter module mapping file revision stored in the memory of the drive.
Page 343: Setting The Drive Control Parameters
Control through a fieldbus adapter 343 Setting the drive control parameters The Setting for fieldbus control column gives the value to use when the fieldbus interface is the desired source or destination for that particular signal. The Function/ Information column gives a description of the parameter. Parameter Setting for Function/Information...
Page 344: Basics Of The Fieldbus Adapter Interface
344 Control through a fieldbus adapter Basics of the fieldbus adapter interface The cyclic communication between a fieldbus system and the drive consists of 16/32- bit input and output data words. The drive supports at the maximum the use of 12 data words (16 bits) in each direction.
Page 345: Control Word And Status Word
Control Word and Status Word are transmitted without any conversion between the fieldbus controller and the drive. With other profiles (e.g. PROFIdrive for FPBA-01, AC/DC drive for FDNA-01, DS-402 for FCAN-01 and ABB Drives profile for all fieldbus adapter modules), the fieldbus adapter module converts the fieldbus-specific Control word to the FBA communication profile and Status Word from FBA communication profile to the fieldbus-specific Status Word.
Page 346: Fieldbus References
346 Control through a fieldbus adapter Fieldbus references References (FBA REF) are 16/32-bit signed integers. A negative reference (indicating reversed direction of rotation) is formed by calculating the two’s complement from the corresponding positive reference value. The contents of each reference word can be used as torque or speed reference.
Page 347: State Diagram
Control through a fieldbus adapter 347 State diagram The following presents the state diagram for the FBA communication profile. For other profiles, see the User’s Manual of the appropriate fieldbus adapter module. from any state from any state Communication (FBA CW Bits 7 = 1) Fault Profile (FBA SW Bit 16 = 1)
Page 348 348 Control through a fieldbus adapter...
Page 349: Drive-To-Drive Link
Drive-to-drive link 349 Drive-to-drive link What this chapter contains The chapter describes the communication on the drive-to-drive link. General The drive-to-drive link is a daisy-chained RS-485 transmission line, constructed by connecting the XD2D terminal blocks of the JCU control units of several drives. It is also possible to use an FMBA Modbus adapter module installed into an option slot on the JCU.
Page 350: Datasets
Drive-to-drive function blocks can be used in the DriveSPC tool to enable additional communication methods (such as follower-to-follower messaging) and to modify the use of datasets between the drives. See separate document Application guide: Application programming for ACS850 drives (3AUA0000078664 [English]).
Page 351: Types Of Messaging
Drive-to-drive link 351 Types of messaging Each drive on the link has a unique node address allowing point-to-point communication between two drives. The node address 0 is automatically assigned to the master drive; on other drives, the node address is defined by parameter 57.03 Node address.
Page 352: Read Remote Messaging
352 Drive-to-drive link Note: Master point-to-point messaging is only supported at the master because the response is always sent to node address 0 (the master). Master Follower Dataset table Dataset table TargetNode = X (LocalDsNr) (LocalDsNr+1) (RemoteDsNr) (RemoteDsNr+1) 57.03 Node address Read remote messaging The master can read a dataset (RemoteDsNr) from a follower specified by TargetNode.
Page 353: Standard Multicast Messaging
The target group is defined by the D2D_Conf standard function block; see separate document Application guide: Application programming for ACS850 drives (3AUA0000078664 [English]). The sending drive can either be the master, or a follower after receiving a token from the master.
Page 354: Broadcast Messaging
354 Drive-to-drive link Follower-to-follower(s) multicasting Token Master Follower Follower Follower Dataset table Dataset table Dataset table Dataset table Target Grp = X (LocalDsNr) (RemoteDsNr) (RemoteDsNr) Std Mcast Group = Std Mcast Group = Broadcast messaging In broadcasting, the master sends one dataset to all followers, or a follower sends one dataset to all other followers (after receiving a token from the master).
Page 355 Drive-to-drive link 355 Follower-to-follower(s) broadcasting Token Master Follower Follower Follower Target Dataset table Dataset table Dataset table Dataset table Grp = (LocalDsNr) (RemoteDsNr) (RemoteDsNr)
Page 356: Chained Multicast Messaging
356 Drive-to-drive link Chained multicast messaging Chained multicasting is supported for drive-to-drive reference 1 and Control word by the firmware. The message chain is always started by the master. The target group is defined by parameter 57.13 Next ref1 mc grp.
Page 357 Drive-to-drive link 357 Master Follower Follower Follower 02.17 02.17 02.17 02.19 02.19 02.19 (57.08) (57.08) (57.08) (57.08) (57.06) (57.06) (57.06) (57.06) 57.01 Master 57.01 57.01 57.01 Follower Follower Follower 57.03 = don’t care 57.03 57.03 57.03 = 5 * 57.11 Ref1 57.11 Ref1...
Page 358 358 Drive-to-drive link...
Page 359: Control Chain And Drive Logic Diagrams
Control chain and drive logic diagrams 359 Control chain and drive logic diagrams What this chapter contains The chapter presents the drive control chain and logic.
Page 360: Speed Feedback
360 Control chain and drive logic diagrams...
Page 361: Speed Reference Modification And Ramping
Control chain and drive logic diagrams 361...
Page 362: Speed Error Handling
362 Control chain and drive logic diagrams...
Page 363: Torque Reference Modification, Operating Mode Selection
Control chain and drive logic diagrams 363...
Page 364: Process Pid
364 Control chain and drive logic diagrams...
Page 365: Drive Logic 1
Control chain and drive logic diagrams 365...
Page 366: Drive Logic 2 (Fieldbus Interface)
366 Control chain and drive logic diagrams...
Page 367: Direct Torque Control
Control chain and drive logic diagrams 367...
Page 368 368 Control chain and drive logic diagrams...
Page 369: Further Information
Product and service inquiries Address any inquiries about the product to your local ABB representative, quoting the type designation and serial number of the unit in question. A listing of ABB sales, support and service contacts can be found by navigating to www.abb.com/drives...
Page 370 ABB Oy ABB Inc. ABB Beijing Drive Systems Co. Ltd. Drives Automation Technologies No. 1, Block D, A-10 Jiuxianqiao Beilu P.O. Box 184 Drives & Motors Chaoyang District FI-00381 HELSINKI 16250 West Glendale Drive Beijing, P.R. China, 100015 FINLAND New Berlin, WI 53151 USA...

ABB ACS850 Manual

About the Manual

The ACS850 Control Panel

Control Locations and Operating Modes

Program Features

Application Macros

Parameters

Additional Parameter Data

Fault Tracing

Control through the Embedded Fieldbus Interface

Control through a Fieldbus Adapter

Drive-To-Drive Link

Control Chain and Drive Logic Diagrams

Further Information

Quick Links

Related Manuals for ABB ACS850

Summary of Contents for ABB ACS850