stl db50.dbx

[junior333]

i am new to simatic manager and i am trying to figure what this part do in the code :


A I 5.6
= DB50.DBX 4.6
A I 5.7
= DB50.DBX 5.1
A I 5.2
= DB50.DBX 99.2
A I 5.1
= DB50.DBX 99.3
A I 5.0
= DB50.DBX 99.4
A I 4.7
= DB50.DBX 99.5
A I 5.4
= DB50.DBX 99.1
A I 5.3
= DB50.DBX 99.7

 

[Rob...]

If Input I5.6 is True DB50.DBx4.6 is true, etc etc..

 

[L D[AR2P#0.0]]

DB50.dbx4.6 is equal to the value of I5.6 etc.

 

[parky]

If you do not understand STL then in ladder it would be
-----| |-----------( ) i.e. A I 5.6 = DB50.DBX4.6 (bit 6 of DB50 DW4 )
So all they are doing is mapping inputs to a datablock & dataword as per bit number