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ABB ACS 140 Programming Manual

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Programming Guide
ACS 140

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  • Page 1 Programming Guide ACS 140...
  • Page 3 ACS 140 Programming Manual 3AFY 61443231 R0125 REV A Effective: 15.3.1998 © 1998 ABB Industry Oy...

  • Page 5: Safety

    Warning! The ACS 140 will start up automatically after an input voltage interruption if the external run command is on. Warning! There are several automatic reset functions in the ACS 140.

  • Page 7: Table Of Contents

    Diagnostics ......6 ACS 140 Basic Parameters ....9 Application Macros .
  • Page 8 Group 26: Motor Control ..... . . 44 Group 30: Fault Functions ..... . 45 Group 31: Automatic Reset .

  • Page 9: Introduction

    ACS 140 frequency converter. The ACS 140 is configured at the factory in the way that is described in the ACS 140 User’s Guide. The ACS 140 can be used in many applications without any need for further configuration.

  • Page 11: Control Panel

    Control Panel The control panel can be connected to and detached from the converter at any time. The panel can be used to copy parameters to other ACS 140. Control modes Units mAVs Active Fault Crpm FAULT indicator OUTPUTPAR MENU FWDREV...

  • Page 12: Output Display

    OUTPUT (17(5 OUTPUT Menu Structure ACS 140 has a large number of parameters. Of these, only the so-called basic parameters are initially visible. The menu function -LG- is used to make the full parameter set visible. OUTPUT display Parameter groups...

  • Page 13: Menu Functions

    Resetting the Drive from the Control Panel When the red LED of the ACS 140 is on or blinking, a fault is active. To reset a fault when the red LED is on, press the START/STOP button.

  • Page 14: Diagnostics

    Diagnostics The control panel displays the following alarm and fault codes. Alarms AL1-7 arise from button operation. Green LED blinks for AL10-21, meaning that the ACS 140 cannot fully follow the control commands. Table 1 Alarms. Code Description AL 1 Parameter upload/download failed.
  • Page 15 See parameter 3002 and APPENDIX. PANEL LOSS Note! If FL10 is active when the power is turned off, the ACS 140 will start in remote control (REM) when the power is turned back on. FL11 Parameters inconsistent. Possible fault situations: •...

  • Page 17: Acs 140 Basic Parameters

    ACS 140 Basic Parameters ACS 140 has a large number of parameters. Of these, only the so called basic parameters are initially visible. Setting up only a few basic parameters is sufficient in applications where the preprogrammed application macros of the ACS140 can provide all desired functionality.
  • Page 18 Code Name User S Group 01 OPERATING DATA 0128 LAST FAULT Last recorded fault (0 = no fault). See “Diagnostics”, starting page 6. Can be cleared with the control panel by pressing UP and DOWN buttons simultaneously when in parameter set mode. Group 10 COMMAND INPUTS 1003...
  • Page 19 Note! Analogue output content is programmable. Values given here are valid only if other analogue output configuration parameters have not been modified. Description of all parameters is given in “ACS 140 Complete Parameter List” starting on page 23. Group 20...
  • Page 20 Code Name User S Group 21 START/STOP 2102 STOP FUNCTION Conditions during motor stopping. COAST Motor coasts to stop. RAMP Ramp deceleration as defined by the active deceleration time 2203 1 or 2205 DECELER TIME DECELER TIME Default value: 1 ( COAST Group 22 ACCELER/DECELER...

  • Page 21: Application Macros

    Default values of certain parameters depend on the selected macro. These are listed with the description of each macro. Default values for other parameters are given in “ACS 140 Complete Parameter List” starting on page Connection Examples In the following connection examples please note: •...

  • Page 22: Application Macro Factory (0)

    Relay output 2 Running: closed 19 DO 2B *Note! DI 4 is used to configure ACS 140. It is read only once when power is connected. When DI 4 is open (0) the following applies: • Motor nominal values are 230/400 V and 50 Hz and 1440 rpm.

  • Page 23: Application Macro Factory (1)

    Relay output 2 Running: closed 19 DO 2B *Note! DI 4 is used to configure ACS 140. It is read only once when power is connected. When DI 4 is connected (1) the following applies: • Motor nominal values are 230/400 V and 60 Hz and 1720 rpm.

  • Page 24: Application Macro Abb Standard

    Application Macro ABB Standard This general purpose macro is typically used in Europe. It gives two more preset speeds compared to Factory Macro (0). The value of parameter 9902 is 1. Input signals Output signals U/I jumper S1 • Start, stop and direction (DI1,2) •...

  • Page 25: Application Macro 3-Wire

    Application Macro 3-wire This macro is intended for those applications where the drive is controlled using momentary push-buttons. It gives two more preset speeds compared to Factory Macro (1) by using DI4 and DI5. Note! Default frequency is 60 Hz. The value of parameter 9902 is 2.

  • Page 26: Application Macro Alternate

    Application Macro Alternate This macro offers an I/O configuration that is adopted to a sequence of DI control signals used when alternating the direction of rotation of the drive. The value of parameter 9902 is 3. Input signals Output signals U/I jumper S1 •...

  • Page 27: Application Macro Motor Potentiometer

    Output frequency 0...20 mA <=> 0...50 Hz AGND +12 V +12 VDC 10 DCOM 11 DI 1 Start/Stop: Activate to start ACS 140 12 DI 2 Forward/Reverse: Activate to reverse rotation direction 13 DI 3 Reference up: Activate to increase reference*...

  • Page 28: Application Macro Hand - Auto

    Output frequency 0...20 mA <=> 0...50 Hz AGND +12 V +12 VDC 10 DCOM 11 DI 1 Start/Stop: Activate to start ACS 140 (Hand) 12 DI 2 Forward/Reverse: Activate to reverse rota- tion direction (Hand) 13 DI 3 EXT1/EXT2 Select: Activate to select Auto...

  • Page 29: Application Macro Pid Control

    AGND +12 V +12 VDC 10 DCOM 11 DI 1 Start/Stop: Activate to start ACS 140 (Manual) 12 DI 2 EXT1/EXT2 select: Activate to select PID control* 13 DI 3 Constant speed 1; not used if PID control** 14 DI 4...

  • Page 30: Application Macro Premagnetise

    Output frequency 0...20 mA <=> 0...50 Hz AGND +12 V +12 VDC 10 DCOM 11 DI 1 Start/Stop: Activate to start ACS 140 12 DI 2 Fwd/Rev: Activate to reverse rotation direction 13 DI 3 Constant speed select* 14 DI 4...

  • Page 31: Acs 140 Complete Parameter List

    ACS 140 Complete Parameter List Initially, only the so called basic parameters (shaded grey in Table 3) are visible. The menu function -LG- is used to make the full parameter set visible. S = Parameters can be modified only when the drive is stopped.
  • Page 32 Code Name Range Resolution Default User Group 11 REFERENCE SELECT ä 1101 KEYPAD REF SEL ä ä 1102 ä ä 1103 EXT REF SELECT 1104 0-250 Hz 1 Hz 0 Hz EXT REF ä 1105 0-250 Hz 1 Hz EXT REF ä...
  • Page 33 Code Name Range Resolution Default User Group 20 LIMITS 2003 0.5*I - 1.5*I 0.1 A 1.5*I MAX CURRENT 2005 OVERVOLT CTRL ENABLE 2006 UNDERVOLT CTRL ENABLE TIME 2007 0-250 Hz 1 Hz 0 Hz MINIMUM FREQ ä ä 2008 0-250 Hz 1 Hz MAXIMUM FREQ Group 21...
  • Page 34 0.1 Hz 0 Hz PID SLEEP LEVEL 4015 0.0-100 % 0.1 % WAKE UP LEVEL Group 52 SERIAL COMM For descriptions of parameters in this group, refer to ACS 140 RS485 and RS232 Adapter Installation and Start-up Guide . Basic parameters.

  • Page 35: Group 99: Start-Up Data

    . The MOTOR NOM VOLT ACS 140 cannot supply the motor with a voltage greater than the mains voltage. See Figure 8. 9906 MOTOR NOM CURR Nominal motor current from rating plate. The allowed range is 0.5 · I ...

  • Page 36: Group 01: Operating Data

    Displays the measured motor power in kW. Note! ACS100-PAN will not display the unit (“kW”). 0107 DC BUS VOLTAGE Displays the DC bus voltage, as measured by the ACS 140. The voltage is displayed in Volts DC. 0109 OUTPUT VOLTAGE Displays the voltage applied to the motor.
  • Page 37 Code Description 0121 DI5 & RELAYS Status of digital input 5 and relay outputs. 1 indicates that the relay is energised and 0 indicates that the relay is de-energised. DI 5 Relay 2 status Relay 1 status 0122 AO Value of analogue output signal in milliamperes. 0124 ACTUAL VALUE 1 PID Controller actual value 1 ( 1), displayed in per cent.

  • Page 38: Group 10: Command Inputs

    Group 10: Command Inputs Start, Stop and Direction commands can be given from the control panel or from two external locations ( 2). The selection between the two external locations is made with parameter 1102 . For more information on control locations refer to “APPENDIX”, starting page 57. Code Description 1001 EXT1 COMMANDS Defines the connections and the source of Start/Stop/Direction commands for...
  • Page 39 1002 EXT2 COMMANDS Defines the connections and the source of Start, Stop and Direction commands for external control location 2 ( Refer to parameter 1001 above. COMMANDS 1003 DIRECTION FORWARD REVERSE REQUEST Rotation direction lock. This parameter allows you to fix the direction of rotation of the motor to forward or reverse.

  • Page 40: Group 11: Reference Select

    Group 11: Reference Select Reference commands can be given from the control panel or from two external locations. The selection between the two external locations is made with parameter 1102 . For more information on control locations, refer to “APPENDIX”, starting page 57. Code Description 1101 KEYPAD REF SEL...
  • Page 41 Caution: Minimum reference for joystick should be 0.3 V ( 0.6 mA) or higher. If a 0 ... 10 V signal is used, the ACS 140 will operate at maximum reference in the reverse direction if the control signal is lost. Set parameter 1301 MINIMUM AI1 to a value 0.3 V or higher, and parameter 3001...
  • Page 42 1107 EXT REF2 MIN Sets the minimum reference in %. When analogue input signal is at minimum value external reference 2 equals to . See Figure 3. EXT REF • If the PID Control macro is selected, this parameter sets the minimum process reference.

  • Page 43: Group 12: Constant Speeds

    Group 12: Constant Speeds The ACS 140 has 7 programmable constant speeds, ranging from 0 to 250 Hz. Negative speed values cannot be given for constant speeds. Constant speed selections are ignored if the process PID reference is followed (see PID Control Macro).

  • Page 44: Group 13: Analogue Inputs

    Group 13: Analogue Inputs Code Description 1301 MINIMUM AI1 Relative minimum value of AI1 (%). Value corresponds to minimum reference set by parameter 1104 or 1107 EXT REF EXT REF See Figure 3 on page 34. 1302 MAXIMUM AI1 Maximum value of AI1 (%). Value corresponds to maximum reference set by parameter 1105 or 1108 EXT REF...

  • Page 45: Group 14: Relay Outputs

    Relay is not used and is de-energised. READY The ACS 140 is ready to function. The relay is energised unless no run enable signal is present or a fault exists and supply voltage is within range. Relay energised when the ACS 140 is running.

  • Page 46: Group 15: Analogue Output

    Group 15: Analogue Output Analogue output is used to output the value of any parameter of the Operating Data group (Group 1) as a current signal. Output current minimum and maximum values are configurable, as are the allowed minimum and maximum values for the observed parameter.

  • Page 47: Group 16: System Controls

    Selects the source of the run enable signal. NOT SEL The ACS 140 is ready to start without an external run enable signal. 1...5 = DI1 ... DI5 To activate the run enable signal, the selected digital input must be activated. If the voltage drops and deactivates the selected digital input, the ACS 140 will coast to stop and not start until the run enable signal resumes.

  • Page 48: Group 20: Limits

    To prevent the DC voltage from exceeding the limit, the overvoltage controller automatically decreases the braking torque. Caution! If a braking chopper and a braking resistor are connected to the ACS 140, this parameter value must be set to 0 to ensure proper operation of the chopper. DISABLE...

  • Page 49: Group 21: Start/Stop

    Group 21: Start/Stop ACS 140 supports several start and stop modes, including flying start and torque boosting at start. DC current can be injected either before the start command (premagnetising) or automatically right after the start command (starting with DC hold).

  • Page 50: Group 22: Accel/Decel

    Group 22: Accel/Decel Two acceleration/deceleration ramp pairs can be used. If both ramp pairs are used, selection can be made between these in run time through a digital input. The S curve of the ramps is adjustable. Code Description 2201 ACC/DEC 1/2 SEL Selects the source for the ramp pair selection signal.

  • Page 51: Group 25: Critical Freq

    In some mechanical systems, certain speed ranges can cause resonance problems. With this parameter group, it is possible to set up to two different speed ranges that the ACS 140 will skip over. Note! When the PID Control macro is used, critical frequencies are ignored.

  • Page 52: Group 26: Motor Control

    Note! When the low noise setting is used, the maximum loadability of the at 30 °C ambient temperature or 0.9 * I at 40 °C. (See User´s ACS 140 is I Guide.) 2606 U/F RATIO U/f ratio below field weakening point.

  • Page 53: Group 30: Fault Functions

    1208 CONST SPEED LAST SPEED A warning indication is displayed and the speed is set to the level the ACS 140 was last operating at. This value is determined by the average speed over the last 10 seconds. Caution: If you select...
  • Page 54 Displays a warning indication at the warning level (95 % of the nominal value). Displays a fault indication when the motor temperature reaches the 100 % level. The ACS 140 coasts to stop. WARNING A warning indication is displayed when the motor temperature reaches the warning level (95 % of the nominal value).
  • Page 55 Figure 11. NOT SEL Stall protection is not used. FAULT When the protection is activated the ACS 140 coasts to stop. Fault indication is displayed. WARNING A warning indication is displayed. The indication disappears in half the time set...

  • Page 56: Group 31: Automatic Reset

    3101 NR OF TRIALS 3103 DELAY TIME This parameter sets the time that the ACS 140 will wait after a fault occurs before attempting to reset. If set to zero, the ACS 140 will reset immediately. 3104 AR OVERCURRENT DISABLE...

  • Page 57: Group 32: Supervision

    Group 32: Supervision Parameters of this group are used together with relay output parameters 1401 1 and 1402 2. Any two parameters of the RELAY OUTPUT RELAY OUTPUT Operating Data group (Group 1) can be supervised. Relays can be configured to be energised when the values of supervised parameters are either too low or too high.

  • Page 58: Group 33: Information

    Group 33: Information Code Description 3301 SW VERSION Software version. 3302 TEST DATE Displays the test date of the ACS 140 (yy.ww).

  • Page 59: Group 40: Pid Control

    Group 40: PID Control The PID Control Macro allows the ACS 140 to take a reference signal (setpoint) and an actual signal (feedback), and automatically adjust the speed of the drive to match the actual signal to the reference. Figure 20 on page 60 (APPENDIX) shows the connections of internal signals when the PID Control macro is selected.
  • Page 60 Code Description 4005 ERROR VALUE INV Process error value inversion. Normally, a decrease in feedback signal causes an increase in drive speed. If a decrease in feedback signal is desired to cause a decrease in speed, set to 1 ( ERROR VALUE INV 4006 ACTUAL VAL SEL PID controller feedback (actual) signal selection.
  • Page 61 Code Description 4009 ACT1 MINIMUM Minimum value for actual value 1 ( 1). The setting range is -1000 to +1000 %. Refer to Figure 15 and to Group 13 parameters for analogue input minimum and maximum settings. 4010 ACT1 MAXIMUM Maximum value for actual value 1 ( 1).
  • Page 62 Code Description 4013 PID SLEEP DELAY Time delay for the sleep function, see Figure 16. If the ACS 140 output frequency is below a set level (parameter 4014 ) longer than SLEEP LEVEL , ACS 140 is stopped. SLEEP DELAY 4014 PID SLEEP LEVEL Level for activation of sleep function, see Figure 16.

  • Page 63: Group 52: Serial Communication

    The serial communication link of the ACS 140 uses Modicon Modbus protocol. For description of the ACS 140 serial communication capabilities, as well as for the descriptions of the parameters of this group, refer to ACS 140 RS485 and RS232 Adapter Installation and Start-up Guide .

  • Page 65: Appendix

    External Reference 2 (%) Figure 17 Control locations. Local Control The control commands are given explicitly from the control panel when the ACS 140 is in local control. This is indicated by LOC on the control panel display. OUTPUT Parameter 1101...

  • Page 66: Remote Control

    Remote Control When the ACS 140 is in remote control (REM), the commands are given primarily through digital and analogue inputs, although commands can be given also through the control panel or serial communication. Parameter 1102 selects between the two external control...

  • Page 67: Internal Signal Connections For The Macros

    Start/Stop Local NOT SEL REQUEST DI1-DI5 Direction Remote FORWARD NOT SEL KEYPAD DI1-DI5 REVERSE Enabled, KEYPAD DI1-DI5 RUN ENABLE DIRECTION 1601 COMMANDS COMMANDS 1003 1001 1002 Figure 19 The control signal connections of the ABB Standard, Alternate and Premagnetise macros.
  • Page 68 EXT REF CONST EXT REF KEYPAD SELECT SPEED SEL SELECT REF SEL 1102 1103 1201 1106 1101 Control Terminals Analogue KEYPAD inputs Remote AI1, AI2 Min freq Remote Max freq Digital KEYPAD Local Applic Local inputs Crit. sp. Const. DI1-DI5 speeds Acc/Dec ACTUAL...
  • Page 69 ABB Industry Oy P.O. Box 184 00381 Helsinki FINLAND Telephone +358-10-22 2000 Telefax +358-10-22 22681...

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