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Siemens SINAMICS CU240S DP-F Operating Instructions Manual

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Operating Instructions (Compact) · Edition 04/2006
Control Unit
CU240S
CU240S DP
CU240S DP-F
Software version 2.0
SINAMICS
G120
G120
s

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Summary of Contents for Siemens SINAMICS CU240S DP-F

  • Page 1 Operating Instructions (Compact) · Edition 04/2006 Control Unit CU240S CU240S DP CU240S DP-F Software version 2.0 SINAMICS G120 G120...

  • Page 3: Control Units Cu240S

    Installing/Mounting Commissioning (software) Operation SINAMICS Service and maintenance SINAMICS G120 Control Units CU240S Troubleshooting/FAQs Operating Instructions (Compact) Note This Compact Operating Instructions contains the most important information for commissioning and operation of the inverter. The Compact Operating Instructions can be used for Quick Commissioning of standard applications.
  • Page 4 Trademarks All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

  • Page 5: Table Of Contents

    Common information to the control terminals ................1-3 1.2.2 Setting-up the Control Unit via terminals ................... 1-4 1.2.3 Control wiring for a CU240S Control Unit with default setting ........... 1-5 1.2.4 Voltage input control wiring......................1-7 1.2.5 Current input control wiring ......................1-8 Installing the Encoder Interface ....................
  • Page 6 Faults and Alarms ........................4-3 LED Overview ..........................4-4 Normal Status LEDs........................4-6 Fail-Safe Function Status LEDs....................4-7 Further indication for LEDs ......................4-8 Troubleshooting with the OP...................... 4-9 Troubleshooting/FAQs..........................5-1 Index..............................Index-1 Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 7 Parameter attributes - Value range.................... 2-8 Table 2-10 Data sets ............................ 2-8 Table 2-11 Pre-assignment of the digital inputs for a CU240S *) .............. 2-10 Table 2-12 OP keys and their functions ..................... 2-12 Table 2-13 Changing P0003 - parameter access level................2-13 Table 2-14 Changing P0719 an index parameter - setting OP control ............

  • Page 9: Installing/Mounting

    An inverter can be switched on unintentionally if the installation is not performed correctly. The inverter must be started-up by personnel who are qualified and trained in installing systems of this type. Figure 1-1 General layout of a CU240 Control Unit Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 10: Fitting The Cu To The Pm

    Control Unit or Power Module combination is required. Figure 1-2 Fitting the Control Unit to the Power Module Caution Before snap-on the Control Unit to the Power Module while hot swap connect 24 V supply to the terminals. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 11: Connecting The Control Unit Via Terminals

    This allows the control units to be swapped out for another of the same type without the need for rewiring. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 12: Setting-Up The Control Unit Via Terminals

    (AI0 and AI1 used as current inputs). Note To control the CU240S DP or CU240S DP-F via terminals is also possible, but in this case the parameter settings for command and setpoint source have to be changed. Control Units CU240S...

  • Page 13: Control Wiring For A Cu240S Control Unit With Default Setting

    1.1 Fitting the CU to the PM 1.2.3 Control wiring for a CU240S Control Unit with default setting Basic control with the default settings When shipped from the factory and fitted to the power module, a factory reset must be performed to read the power stack data into the control unit, before operating the inverter with the basic settings.
  • Page 14 Installing/Mounting 1.1 Fitting the CU to the PM Figure 1-5 Default control wiring Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 15: Voltage Input Control Wiring

    2 to set the switches to the OFF position. For detailed information refer to "Analog input" in section "Function". Parameter Settings No additional parameters require to be modified. Figure 1-6 Terminal connection and DIP switch setting for using AI0 and AI1 as main and additional setpoint Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 16: Current Input Control Wiring

    Index [0] is analog input 0, Index [1] is analog input 1, if you are only using one analog input then you only need to change those indices for the specific analog input. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 17 Installing/Mounting 1.1 Fitting the CU to the PM Figure 1-7 Current input control wiring Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 18: Installing The Encoder Interface

    If the module loses the complete signal on either A or B lines, the inverter will trip with F0090. Control Units CU240S 1-10 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 19 DIP switches 3 and 4 in ON position provide a supply voltage of 24 V to the encoder. Therefore it is not allowed to connect a TTL encoder to the inverter if both DIP switches, 3 and 4 are in ON position. Control Units CU240S 1-11 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 21: Commissioning (Software)

    The commissioning process using STARTER is driven by dialog boxes and will not be described in this manual. The inverter is delivered with identical factory settings for all CU240S control unit; except the settings of command and setpoint source and values depending on the power module.

  • Page 22: Parameters

    Parameters can be accessed using the following operator units: • OP • PC-based commissioning (start-up) tool "STARTER". There are two main types of parameters; those that can be altered and those that are read- only. Figure 2-1 Parameter types Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 23: Write Parameters

    In the Parameter List, the header line of each parameter shows all the attributes and groups for that specific parameter. The figure below shows the details for parameter P0700 and r1515. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 24: Table 2-1 Parameter Attributes - Bico

    The following types of connectable parameters are available. A description of BICO technology is given in the functions chapter. Table 2-1 Parameter attributes - BICO BICO Description Binector Input Binector Output Connector Input Connector Output CO/BO Connector Output/Binector Output Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 25: Table 2-2 Parameter Attributes - Access Level

    SINAMICS G120. They either represent an unsigned integer value (U16, U32) or a floating-point value (float). The value range is frequently restricted by a minimum and maximum value (min, max) or using inverter/motor quantities. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 26: Table 2-4 Parameter Attributes - Data Types

    Furthermore, parameter P0004 can be used to control the specific group of parameters that are displayed on the OP. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 27 The value becomes valid by either scrolling with First confirm The value is only accepted by pressing Note Parameter values that are changed using STARTER or a higher-level control do not have to be acknowledged. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 28: Table 2-8 Parameter Attributes - Quick Commissioning

    Maximum value Default value Data sets A detailed description for the data sets is given in the respective section Table 2-10 Data sets BICO Description Command data set Drive data set Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 29: Factory Settings

    Rated motor frequency P0310 Rated motor speed P0311 (A Siemens standard motor is recommended.) Further, the following conditions must be fulfilled: Control (ON/OFF command) using digital inputs (CU240S) See pre-assigned inputs below. Asyncronous motor P0300 = 1 Self-cooled motor P0335 = 0...

  • Page 30: Table 2-11 Pre-Assignment Of The Digital Inputs For A Cu240S *)

    P0709 = 0 Digital input disabled *) With CU240S DP and CU240S DP-F control units, P0700 and P1000 are set to 6 (command source and setpoint source via PROFIBUS-DP). If all the installation and commissioning requirements are met and the motor data matches...

  • Page 31: Parameterization With Operator Panel

    The OP is fitted to the Control Unit as shown in the figure below. No matter which class of Control Unit is being used, the process is the same. Figure 2-5 Fitting the OP to the CU Control Units CU240S 2-11 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 32: Function Keys Of The Op

    Parameters can be accessed by pressing this key. access Increase When this key is pressed, the displayed value is increased. value Reduce When this key is pressed, the displayed value is decreased. value Control Units CU240S 2-12 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 33: Changing Parameters Via Op

    (as defined by the customer) Note The OP sometimes displays "bUSY" when changing parameter values. This means that the inverter is presently handling another higher-priority task. Control Units CU240S 2-13 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 34: Parameterization With Mmc

    General information for connecting STARTER USS address: see P2011, default setting P2011 = 0 USS baudrate: see P2010, default setting P2010 = 8 (≙ 38400 baud) PROFIBUS-DP address: see P0918 or PROFIBUS-DP DIP switches. Control Units CU240S 2-14 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 35 Parameter sets that have been changed offline can be transferred to the inverter using the download button. Caution Parameters for fail-safe functions can only be changed in the online mode. When downloading parameters via STARTER, parameters belonging to fail-safe functions will not be downloaded. Control Units CU240S 2-15 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 36: Commissioning Modes

    – Pollutant stressing – Gases which can have a negative impact on the function – Ambient climatic conditions – Storage/transport – Shock stressing – Vibration stressing – Ambient temperature – Installation altitude. Control Units CU240S 2-16 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 37 • standard commissioning with P0014 = 1: All parameter changes will be saved in both RAM and EEPROM. • While commissioning the fail-safe functions - only possible with a CU240S DP-F - the relating parameters are automatically stored in RAM and EEPROM •...

  • Page 38: Quick Commissioning

    The frequency inverter is adapted to the motor using the quick commissioning function and important technological parameters are set. The quick commissioning shouldn't be carried- out if the rated motor data saved in the inverter (4-pole 1LA Siemens motor, star circuit configuration inverter (FU)-specific) match the rating plate data.

  • Page 39: Quick Commissioning - Flow Chart

    For applications using Vector Control (P1300 = 20 … 23), the parameters in the following flow chart should be set and used: Parameters designated with an "*" offer more settings than are actually shown here. Refer to the Parameter list for additional settings. Control Units CU240S 2-19 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 40: Table 2-16 Quick Commissioning - Flow Chart

    Note: Required for vector control and V/f control with speed controller. Slip compensation in V/f control requires rated motor speed for correct operation. P0314 = ? Motor pole pair number 1: 2-pole motor Control Units CU240S 2-20 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 41 6: Fieldbus (Default for CUS240S DP and CUS240S DP-F) P0727 = 0 Selection of 2-/3-wire method Determines the control method using the terminals. 0: Siemens (start/dir) 1: 2-wire(fwd/rev) 2: 3-wire(fwd/rev) Control Units CU240S 2-21 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 42 P3900 = ? End quick commissioning (QC)* 0: No quick commissioning (no motor calculations) 1: Motor calculation and reset of all parameters that haven't been changed to factory settings while QC process. Control Units CU240S 2-22 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 43 Note: When Speed control optimisation is complete A0542 will be cleared and P1960 will be cleared to zero. Control Units CU240S 2-23 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 44: Calculating The Motor And Control Data

    When exiting quick commissioning with P3900 > 0, internally P0340 is set to 1 (complete parameterization). For the motor data identification, after the measurement has been completed, internally P0340 is set to 3. Control Units CU240S 2-24 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 45: Calculating The Motor And Control Data - Flow Chart

    All of the parameters, dependent on the ECD data are calculated and, in addition, the controller settings (P0340 = 4). The motor parameters have been calculated and it is now possible to return to the additional parameterization in the Section "Adaptation to the application". Control Units CU240S 2-25 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 46: Motor Data Identification

    As a result of this magnetizing characteristic, the Inverter can, in the field-weakening range, accurately calculate the current which is generated in the field and in-turn achieve a higher torque accuracy. Control Units CU240S 2-26 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 47 When starting the motor data identification routine, the rotor can move into a preferred position. This is more significant for larger motors. Control Units CU240S 2-27 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 48 P0320 entered. The motor data identification routine should then be re-started by called P0340 = 1. Control Units CU240S 2-28 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 49: Motor Data Identification - Flowchart

    1. P1910 is reset (P1910 = 0) 2. A0541 is withdrawn OFF1 In order to set the inverter into a defined state, an OFF1 command must be issued before the next step. Motor identification is finished. Control Units CU240S 2-29 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 50: Commissioning The Application

    With the OP data transfer is displayed with "bUSY". When using STARTER it is displayed via a progress bar. The sucessful transfer is displayed via a dialog box. Control Units CU240S 2-30 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 51: Flow Chart - General Settings

    Enter the number of encoder pulses per revolution. The number of encoder pulses per revolution P0408 is limited by the maximum pulse frequency of the pulse encoder module = 300 kHz) Control Units CU240S 2-31 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 52: Flow Chart - Temperature Sensor

    Selection of command source The available command sources depend on the used CU. Default setting on the control unit used the command source is set per default to different values. Control Units CU240S 2-32 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 53 2: Terminal (P0701 … P0709), factory setting for CU240S 4: USS on RS232 5: USS on RS485 (not available with CU240S DP and CU240S DP-F) 6: Fieldbus (P2050 … P02091), factory setting for CU240S DP and CU240S DP-F, not available with CU240S) Assigning digital input functions...

  • Page 54: Flow Chart - Digital Output Functions

    1: MOP setpoint (P1031 … P1040) 2: Analog setpoint (P0756 … P0762), factory setting for CU240S 3: Fixed frequency (P1001 … P1023) 6: Fieldbus (P2050 … P02091), factory setting for CU240S DP and CU240S DP-F, not available with CU240S) 7: Analog setpoint 2...
  • Page 55 P0759 = 10 Value x2 of AI scaling [V/mA] P0760 = 100 Value y2 of AI scaling This parameter represents the value of x2 as a percentage of P2000 (reference frequency) Control Units CU240S 2-35 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 56 P1009 Selects DI6 for F selection DI3, DI6 P1010 DI3, DI4, DI5 P1011 DI4, DI5, DI6 P1012 DI3, DI5, DI6 P1013 DI3, DI4, DI6 P1014 DI3, DI4, DI5, DI6 P1015 Control Units CU240S 2-36 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 57: Flow Chart - Analog Outputs

    This parameter represents the value of x2 in mA. P0781 = 0 Width of analog output deadband This sets the width of the deadband in mA for the analog output. Control Units CU240S 2-37 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 58: Flow Chart - Jog Frequency

    CI: additional setpoint scaling Defines the source to scale the additional setpoint. Common settings: 1: Scaling of 1.0 (100 %) 755: Analog input setpoint 1024: Fixed frequency setpoint 1050: MOP setpoint Control Units CU240S 2-38 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 59: Flow Chart - Skip Frequency

    NOTE: for discontinuous rounding (P1134 = 1), after the setpoint is reduced or an OFF1 command, the final rounding at ramp-up (P1131) and the initial rounding at ramp-down (P1132) are not executed. Control Units CU240S 2-39 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 60: Flow Chart - Finishing The Application Setting

    This setting should only be changed if it is necessary to output the power with another scaling. bUSY Once the save command is given, "bUSY" will be displayed When the save is completed, the display will return to normal and parameterization is complete. Control Units CU240S 2-40 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 61: Series Commissioning

    Once an inverter with an appropriate parameter set is available, the parameter set can be uploaded and in the next step downloaded into the new inverter via OP, STARTER or MMC. The various interfaces are shown in the figure below. Control Units CU240S 2-41 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 62 Potentially hazardous loads can be secured as follows before starting series commissioning: • Lower the load to the floor, or • Clamp the load using the motor holding brake. Control Units CU240S 2-42 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 63: Series Commissioning With The Op

    – Possible fault messages in case of download failure with MMC F061, F0062 or F0063 Notice After upload and download of parameters between differing Control Units, parameter settings must be checked. Control Units CU240S 2-43 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 64 Fit the OP to the inverter and perform the download according the flow chart. P0003 = 3 User access level* 1: Standard: Allows access to the most frequently used parameters 2: Extended: Allows extended access e.g. to inverter I/O functions Control Units CU240S 2-44 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 65: Series Commissioning With Starter

    Note Upload with STARTER to MMC If you want to upload a parameter set with STARTER to an MMC, P0010, P0802 must be set via the expert list. Control Units CU240S 2-45 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 66: Inserting And Removing The Mmc

    Inserting the MMC To insert an MMC into the Control Unit of the inverter, the process shown in the figure below should be performed. Figure 2-10 Installing the MultiMedia Card (MMC) Control Units CU240S 2-46 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 67: Series Commissioning With Mmc

    To perform a series commissioning with the MMC the following conditions must be fullfiled: • Supply voltage is active for the upload inverter • The upload inverter is in "Ready State". Control Units CU240S 2-47 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 68 • During download, if the data is not compatible with the inverter, the default values for those parameters will be written into the inverter memory. • If the download fails, the inverter will not function correctly. Control Units CU240S 2-48 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 69 The user has to take care, that clone00.bin (saved as "clone00.bin" with STARTER on PC or via setting P0804 = 00 with the OP) is available on the MMC, used for an automatic parameter download at start-up. Otherwise automatic download will not be porocessed. Control Units CU240S 2-49 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 70 P8458 = 1: Automatic parameter download from the MMC only at the first start-up of the CU (default setting). P8458 = 2: Automatic parameter download from the MMC after each start-up of the control unit. Control Units CU240S 2-50 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 71: Table 2-17 Automatic Download Fault Codes

    Automatic download of parameters was not successful (e.g. wrong CU). In this case check, wether the MMC is defective or a parameter set clone00.bin is available or the parameter set is valid. Control Units CU240S 2-51 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 72: Reset Parameters To Factory Settings

    Note When resetting the parameters to the factory setting, the communications memory is re- initialized. This means that communications are interrupted for the time it takes to perform the reset. Control Units CU240S 2-52 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 73: Reset Parameters To Factory Settings - Flow Chart

    The following parameters will not be changed with a factory reset: P0014 Store mode P0100 Europe / North America P0201 power stack code number Data depending on actual Power module Control Units CU240S 2-53 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 74: Encoder Commissioning

    The actions required to commission the encoder depend upon the type (HTL or TTL) that is connected to the encoder interface. The following table gives an overview about the single steps depending on the type of encoder. Control Units CU240S 2-54 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 75: Table 2-18 Commissioning The Encoder

    The terminating impedance which is selected using the DIP-switches must not be used in conjunction with an HTL encoder. The encoder voltage is using the general I/O DIP switches 3 and 4. The following table shows the possible settings: Control Units CU240S 2-55 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 76: Parameterizing The Encoder Interface

    90 degrees r0403 Status word of Displays status word of encoder in bit format: encoder Bit 00 - Encoder module active Bit 01 - Encoder error Bit 02 - Signal OK Control Units CU240S 2-56 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 77 P1300 Control Mode 21: Closed loop speed control 23: Closed loop torque control Control Units CU240S 2-57 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 78 P0492 is measured in Hz per milliseconds. If the inverter output frequency varies faster than the maximum allowable change in output frequency, it will trip with a fault condition F0090. Control Units CU240S 2-58 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 79: Encoder Fault Codes

    Check for correct magnitude and direction of speed. 11. Increase the encoder loss threshold in P0492. 12. Increase encoder low speed loss detection delay in P0494. Control Units CU240S 2-59 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 81: Operation

    If it is plugged and no swap has been taken place the start-up runs according the "Normal start-up behavior". If a component (CU or PM) has been replaced, this is called a swap and the start-up will be performed according the "Swap behavior" of the inverter. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 82: Normal Start-Up Behavior Of The Inverter

    (Clone Control) confirmation) Power Stack type compliant? adjust CU parameters according to Power Stack data F0395 wait for MMC fault Ready acceptance test / F0061/F0063 confirmation Figure 3-1 Normal start-up behavior Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 83 The user has to take care, that clone00.bin (saved as "clone00.bin" with STARTER on PC or via setting P0804 = 00 with the OP) is available on the MMC, used for an automatic parameter download at start-up. Otherwise automatic download will not be porocessed. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 84: Table 3-1 Automatic Download Fault Codes

    Automatic download of parameters was not successful (e.g. wrong CU). In this case check, wether the MMC is defective or a parameter set clone00.bin is available or the parameter set is valid. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 85: Swap Behavior Of The Inverter

    • PM hotswap with powered CU (CU is powered via external 24 V source) • CU swap • PM swap, including a CU power cycle Note A standard CU will not accept a parameter set from a CU with fail-safe functions and vice versa. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 86 (Clone Control) Power Stack type compliant? adjust CU parameters according to Power Stack data F0395 wait for MMC fault acceptance test / F0061/F0063 confirmation Figure 3-2 Swap behavior of the inverter Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 87 A replacement of CU with fail-safe functions with a CU without fail-safe functions has to be assumed as completely new application. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 88: Table 3-2 Automatic Download Fault Codes

    Automatic download of parameters was not successful (e.g. wrong CU). In this case check, wether the MMC is defective or a parameter set clone00.bin is available or the parameter set is valid. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 89: Upload And Download Of Parameter Sets

    Therefore, the customer has to confirm his responsibility in case of an automatic download by acknowledging F0395. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 90 An automatic download can only be performed with an MMC at Start-up or after a swapping an inverter component (CU or PM). A detailed description is given in "Start-up behavior" of this section. Control Units CU240S 3-10 Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 91: Service And Maintenance

    A&D Global service and support Europe/Africa (Erlangen) Tel: +49 (180) 5050 222 Fax: +49 (180) 5050 223 Email: adsupport@siemens.com America (Johnson City) Tel: +1 (423) 262 2552 Fax: +1 (423) 262 2589 Email: simatic.hotline@sea.siemens.com Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 92 Comprehensive information and support tools are available from the Service and Support internet site at: http://support.automation.siemens.com Contact address Should any questions or problems arise while reading this manual, please contact Siemens at the following address: Siemens AG Automation & Drives A&D SD SPA PM4...

  • Page 93: Faults And Alarms

    Alarm messages are stored in parameter r2110 under their code number (e.g. A0503 = 503) and can be read out from there. A detailed description of the alarm messages is provided in the Parameter List. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 94: Led Overview

    The SINAMICS G120 inverters provide multiple functions and operating states which are indicated via LED. Figure 4-1 State LED on the CU240S, CU240S DP, CU240S DP-F Colours The colours of the LEDs are self explanatory. The Status of the inverter is displayed by the...
  • Page 95 The safe stop 1 LED indicates the fail-safe function Safe Stop 1. • Safely-Limited Speed LED (SLS) The safely-limited speed LED indicates the fail-safe function Safely-Limited Speed. For fail-safe functions please refer to section Function. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 96: Normal Status Leds

    Ready or running, no connection to the bus master not relevant Commissioning not relevant General fault not relevant not relevant Bus failure (search baud rate) not relevant not relevant Bus failure (no data) No supply available Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 97: Fail-Safe Function Status Leds

    SS1 triggered not relevant not relevant not relevant not relevant not relevant SS1 reached not relevant not relevant not relevant not relevant STO reached, end state for SS1 Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 98: Further Indication For Leds

    SLS reached Further indication for LEDs Further states, displayes via LED Description green yellow not relevant Safety commissioning not relevant Firmware update from MMC not relevant Parameter download from MMC Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 99: Troubleshooting With The Op

    Warnings and faults are displayed on the OP with Axxx and Fxxx respectively. The individual messages are shown in the Parameter List. Note Motor data must relate to the inverter data power range and voltage. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 101: Troubleshooting/Faqs

    The SINAMICS G120 inverters provide multiple functions and operating states which are indicated via LED. Figure 5-1 State LED on the CU240S, CU240S DP, CU240S DP-F Colours The colours of the LEDs are self explanatory. The Status of the inverter is displayed by the...
  • Page 102 The safely-limited speed LED indicates the fail-safe function Safely-Limited Speed. For fail-safe functions please refer to section Function. Overview There are three types of diagnostic display: • LED – see previous section. • Alarm Numbers • Diagnostic parameters. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 103: Table 5-1 Alarm Numbers, Cause And Remedy

    A0704. The telegram failure time set in P2040 has run out. Details see section "Faults and Alarns" in the Parameter List. Remedy Check connection of the communication devices and ensure that a valid control word is being used. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 104: Table 5-2 Identification Of Communications Firmware

    Parameter number of last unsuccessful parameter access operation r2054.05 Sub-index of last unsuccessful parameter access operation When parameter accessing errors occur, r2054.03 display the appropriate error number, these are listed in table below. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 105: Table 5-4 Parameter Accessing Error Numbers

    PKW response does not match request Error in the inverter 251: Error detected on the PROFIBUS-DP; no additional information Response too long for response telegram Error in communication device Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 106 Warnings and faults are displayed on the OP with Axxx and Fxxx respectively. The individual messages are shown in the Parameter List. Note Motor data must relate to the inverter data power range and voltage. Control Units CU240S Operating Instructions (Compact), 04/2006, A5E00766042B AA...

  • Page 107: Index

    Upload, 2-47, 3-3 Monitoring parameters, 2-3 Motor data identification, 2-26 Troubleshooting Motor data identification routine, 2-29 with the OP, 4-9, 5-6 TTL Encoder, 2-55 Typical encoder wiring, 1-10 Normal Status LEDs, 4-6 Control Units CU240S Index-1 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 108 Index Upload parameter, 3-9 Upload parameters, 2-43 Control Units CU240S Index-2 Operating Instructions (Compact), 04/2006, A5E00766042B AA...
  • Page 110 Siemens AG Automation and Drives Standard Drives Postfach 31 80 91050 Erlangen Deutschland www.siemens.de/sinamics-g120...

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