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Simotion D435-2 PN -> 7 axes on Profisafe with STO function?

Posted: Thu Jun 02, 2016 1:00 pm
by onkel1
Hey,
my problem is :
is there a possibility to establish profisafe connection between S7-315f-PN and Simotion D435-2-PN while using 7 drives/axes. All I need is STO function.

According to siemens documentation:
only 6 axes overall, while maximum 4 drives in 1 drive-cliq line to assure STO in deafult time. What if I will change the time, the max. number of drives will rise? Is there possibility to bypass this problem? Please help.




1) Our encoders have SIN/COS outputs. Heidenhain - multiturn endat 2.1 eqn1125