7SJ6021-5EB90-1FA0/CC latest firmware

 Hellodchartier

As i use 7SJ6021-5EB90-1FA0/CC Protection Relay , I need Last Updated firmware file and how to update it.

As you know this Relay is Siprotec 3 and i search it in Protection Products but nothing to cuont about that.

Please guide me.

dchartier

Hello r_nakhai;
I don't quite understand your issue with MLFBs of the Siprotec family.
The attached document showsan extract fromthe Siprotec 7SJ602 Profibus-DP manual; it shows which Energy mesurands are available and how the can be reached.
Note that they start at byte 8from the base address ofthe established comms, and that they each occupy 4 bytes (datatype: unsigned DInt).
Hope this helps,
Daniel Chartier

Link to the Siprotec manual: http://siemens.siprotec.de/download_neu/devices/1_General/Doku_Protokolle/Englisch/Profibus%20DP/Profibus_DP_with_SM_3-1_since_3-n/com_profibus_7sj602_en.pdf

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Split from Protection Relay 7SJ6021.