S7 OBs header concept ?

kiran kalburgi

Member
K
Join Date
Dec 2009
Location
PUNE
Posts
8
Dear All,
Here by i would like to know is there any header concept in the OBs,FBs and FCs of S7 PLC like S5 systems ???o_O
If yes then kindly let me know ........:oops:
 

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