Servo Control through DP

[cltoh77 0]

Hi all, I have a application that is control a servo for multiple position, I'm going to use Siemens 611U and control through Profibus. Is it possible change the Traveling table value using PLC? I may need more than 64 preset position for few models. If compare to SEW servo motor, is it more suitable for my application if I save the position inside the DB of PLC? Please advice. Regards,

[Guest jrw]

Siemens has an FB to do the functions you want. It is FB83- contact Siemens or your distributor. http://www4.ad.siemens.de/-snm-0135109872-...351207&x=20&y=8

[cltoh77 0]

hi jsw, Thank you for your reply. I cannot find the information for FB83, is it a SFB or a FB come from ES Drive? By the way, in the Step 7 document SFB38 also cannot be found.

[cltoh77 0]

Sorry, key in wrongly, should be jrw.

[Guest jrw]

It can be downloaded from the link above, but post your e-mail and I will send it to you.

[Guest Guest]

cltoh77@yahoo.com Thank you very much. Regards,