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Entry type: Download Entry ID: 109767048, Entry date: 07/30/2019

Library for ET 200SP CM 1xDALI

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The DALI master module ET 200SP CM 1xDALI (6ES7 137-6CA00-0BU0) offers the option to operate a DALI light control bus directly from a SIMATIC CPU 15xx. A library of function blocks is available for this here. It is suitable for any CPU 15xx as of Step 7 (TIA Portal) as of V15.1.


The function blocks (FBs) transfer the user commands to the CM 1xDALI which transfers all the corresponding commands to the DALI bus and reads the answers of the bus nodes. Individual FBs are available for the typical tasks. A generic FB allows for the transfer of any DALI commands. Event messages sent from DALI-nodes are received from the module and are made available to the user program by the FB.
You can find a detailed description of the operating principle in the CM 1xDALI manual. 109769428 


The library runs on all S7-1500 family CPUs (CPU 15xx). As of V15.1, Step 7 (TIA Portal) is required for configuration.


  1. Download the Zip file and upack it in a directory of your choice.
  2. Select in TIA Portal the "Global libraries > Retrieve library" command in the "Options" menu and retrieve the unpacked file.
  3. Open the library in TIA Portal and copy the desired blocks into your project.
  4. You can find notes on opening libraries in STEP 7 (TIA Portal) here: 37364723

Library V1.0.0:
 Registrierung notwendig  CM1xDALI_libraryV100.ZIP (1,7 MB)

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