DIRIS: how can call parameter to be used?

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Split from DIRIS A30.

Hello ousama;

Have a look at the following discussion on the forum.. Member Ramatata provides a screenshot of a Diris A40 as a Profibus-DP slave, where he has requested the Diris A40 Principal (Main) Values module.

https://support.industry.siemens.com/forum/ca/en/posts/how-to-communicate-the-socomec-diris-a40-with-s7-400-dp-master-system-/222700

You can select up to 4 modules per Diris slaves, but you may not exceed the Profibus-imposed limits on the number of bytes exchanged.. Note the I-Addresses and Q-Addresses in the module configuration table at the bottom of the image, these are the PIW/PQW selected by the Profibus configurator to access the different data allowed by your selection of a particular module.

From the Operating Instructions manual for the Diris A30/A41, here are the measurements that can be read through PIW address when you configure the Main Mearuremnts module in the Diris Profibus slave. I have added the PIW addresses you would use to read the values in your program, if your onfiguration matches the one Ramatata used.

https://www.socomec.com/files/live/sites/systemsite/files/SCP/6_gestion_energie/diris/diris_a30_a41/536182C_EN.pdf

Hope this helps,

Daniel Chartier