Page 2 - Document history; Revision; More information about the network and products
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 www.anybus.com HMS Industrial Networks AB Page 2 (30) Document history Revision Date Description Author 0.1 2001-04-08 Created Martin Falkman 1.0 2001-05-02 Released Martin Falkman 1.1 2001-05-07 Updated a...
Page 3 - Contents
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 www.anybus.com HMS Industrial Networks AB Page 3 (30) Contents 1 Applicable Anybus products ....................................................................................................................
Page 4 - Applicable Anybus products; Requirements; Description
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 www.anybus.com HMS Industrial Networks AB Page 4 (30) 1 Applicable Anybus products Description Name / Type Anybus X-gateway PROFIBUS Anybus Communicator PROFIBUS Anybus-S Slave DP-V1 PROFIBUS Anybus-Compac...
Page 5 - Solution overview; italics
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 3 Solution overview Below you find an overview of the system configuration that is described in this document. In this case the Anybus Slave module is used as an example. Other nodes may be attached to the...
Page 6 - Hardware Configuration; Anybus module settings; terminating switch; The PROFIBUS network must always be terminated at both ends.
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 4 Hardware Configuration 1.1. Anybus module settings Anybus Communicator and the X-gateway: For the Anybus Communicator and the Anybus X-gateway the address is set by switches. See the description of the A...
Page 7 - PLC configuration
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 1.2. PLC configuration The PLC system hardware configuration is done solely with the Siemens Step7 tool. In order to configure the bus it is necessary to set up the PLC and master hardware first. In this e...
Page 8 - Then click on new to define a new network.
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 DP, PROFIBUS master Module. Figure 5 Adding the hardware to the configuration. Add a rail, the power module and the PLC as shown above. The next step is to double click on the DP, PROFIBUS master, module t...
Page 10 - PROFIBUS configuration; Importing the GSD file; names longer then 12 characters.; Configuring the Anybus module; It is now possible to include the Anybus slave in the network.
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 5 PROFIBUS configuration 1.3. Importing the GSD file It is necessary to import the Anybus GSD-file to the configuration tool in order to include the Anybus Module. In this case an Anybus Slave module is ad...
Page 11 - it is possible to set the desired node address. The address set here
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Open up the “Anybus-S PDP” entry in the hardware catalogue and drag and drop the Anybus module on to the network, see description in Figure 11. Figure 11 Drag and drop the Anybus module to the network. It ...
Page 12 - Bytes needed by the application; Modules to use
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 5.1.1 I/O configuration The choice of module(s) you like to use depends on what your application demand is. It is possible to choose these modules freely and to compose the I/O sizes needed, se examples be...
Page 13 - Download button
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Figure 14 Adjusting the offset address. The offset addresses can be chosen freely but certain restrictions may apply depending on what CPU is used. When all the above settings are done it is possible to pe...
Page 14 - I/O configuration using data consistency
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 5.1.2 I/O configuration using data consistency The S7 PLC can read out one, two or four bytes consistent from the I/O-image directly by accessing the data as a Byte, a Word or a Double Word as described in...
Page 17 - Anybus configuration; Anybus-S Slave Interface and the Anybus PCI card:
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 www.anybus.com HMS Industrial Networks AB Page 17 (30) 6 Anybus configuration The Anybus product has to be configured for the same I/O sizes as set up in the PROFIBUS configuration. Note: The I/O sizes are...
Page 18 - Communicator configuration
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 1.5. Communicator configuration Start the Anybus Communicator Config Tool. The module is configured for PROFIBUS and generic data mode as shown below. The I/O size is set to 2 bytes in this example. Figure...
Page 19 - Two bytes of I/O data are used as shown in the figure below.
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Figure 21 Configuration of sub network. Two bytes of I/O data are used as shown in the figure below. Figure 22 Configuration of I/O data. www.anybus.com HMS Industrial Networks AB Page 19 (30)
Page 20 - X-gateway configuration; , double click on it and select COM port.
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 1.6. X-gateway configuration Use the HyperTerminal on a PC and configure the X-gateway, connect a serial cable between the PC and the config port on the X-gateway. Open the “File” menu and click on new, ch...
Page 22 - Testing
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 7 Testing To verify that the Anybus module and the PLC are correctly configured it is possible to monitor the Input and Output modules in the Hardware config in the SIMATIC software. An Anybus Communicator...
Page 24 - Appendix
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Appendix Appendix 1 Connecting the bus cable with the D-SUB connector The Anybus module can be mounted with several types of bus connectors. The standard connector shown below should be used in this exampl...
Page 25 - Appendix 2 Errors and diagnostics; Name
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Appendix 2 Errors and diagnostics The LED:s on the Anybus-S Slave module The LED:s on the Anybus-S Slave module have the meaning shown in Figure 31. Figure 31 Indication LEDs on the Anybus-S module LED # N...
Page 26 - Watchdog LED; Watchdog function
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Watchdog LED There is also a bicolour (red/green) watchdog LED on the circuit board, indicating the module status according to Figure 32. Figure 32 Wtchdog LED position. Watchdog function Colour Frequency ...
Page 27 - Diagnostics in Step7; and chose
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Diagnostics in Step7 Step7 and the HW Config program provide diagnostic possibilities via the PROFIBUS master over the network. Start with going online by clicking on the button n in Figure 33. Then right-...
Page 28 - Appendix 3 Troubleshooting network physics; Data cable swapped over
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 www.anybus.com HMS Industrial Networks AB Page 28 (30) Appendix 3 Troubleshooting network physics The most common failure when the diagnostic tool reports “nonsense” is physical errors on the network like ...
Page 29 - Carrying out the tests
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Figure 34 Troubleshooting the PROFIBUS network. Carrying out the tests • Configuration A: Set switch of test connector 1 to position 3 (connects pin 3 to the screen). Connect ohmmeter to test connector 2 b...
Page 30 - : Too many bus terminating resistors inserted.
How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC SCM-7032-026 Rev 2.1 Test 1: Figure 35 Test procedure 1. x=110ohm/km Test 2 : Same as test 1 except configuration A and configuration B are exchanged, i.e. start with configuration B. Test 3 : Too many bus terminating resistor...
