For S7 help urgent

Hello All

On a projecet, i find that network
AN M 89.2
JC M001
CALL FC 17
IN0 :=DB30.DBW228
IN1 :=0
IN2 :=1000
OUT3:=PQW240
CALL FC 17
IN0 :=DB30.DBW236
IN1 :=0
IN2 :=1000
OUT3:=PQW242
M001: NOP 0

When i try find go to location for DB30.DBW228 just find on that network..Anybody have idea where come data to DB30.DBW228.Anybody help me.Uploaded program are attached.Pls open 2 zip file.

Best regards
nec.

I suggest you create a new library in Step 7, copy all of your blocks to the library, archive the library and then post the resultant zip file.

I also suggest you do not use the word "urgent" in your posts.