Converting STL to Lader

[omarisaac]

Hello everyone, can anyone help me with covert the STL code to ladder.
Iam using plc s71200.

A %DB1.DBX33.7 // angel of vaccum
A "VACUM SENSOR 1"
A "DB10".Static_27 // active vaccum hmi
S "Tag_20"
A %DB1.DBX33.7 // angel of vaccum
FN "Tag_21"
JCN M001
L "Tag_22"
SLW 1
T "Tag_22"
M001: NOP 0
A(
A "Tag_23"
ON "DB10".Static_27 // active vaccum hmi
A "DB10".Static_41 // active nozzle 1
A "DB10".Static_21 // active filling hmi

A %DB1.DBX33.6 // angel of filling
)
O(
AN "Machine_running"
A "DB10".Static_47 //active DISCHARGE 1 hmi
)
O(
AN "Machine_running"
A "Tag_24"
A "DB10".Static_1
A "DB10".Static_41 // active nozzle 1
)
A "DB27".Static_15
O(
A "DB10".Static_47 //active DISCHARGE 1 hmi
A "DB10".Static_41 // active nozzle 1
AN "Machine_running"
)
O(
A "DB10".Static_1
A "DB10".Static_41 // active nozzle 1
AN "Machine_running"
)
= "Filler Valve 1"
A(
A "Tag_25"
ON "DB10".Static_27
A "DB10".Static_45
A "DB10".Static_21
A "bools".Filling_2nd_cycle
A %DB1.DBX33.6
)
O(
AN "Machine_running"
A "DB10".Static_49
)
O(
AN "Machine_running"
A "Tag_24"
A "DB10".Static_1
A "DB10".Static_45
)
A "DB27".Static_15
O(
A "DB10".Static_49
A "DB10".Static_45
AN "Machine_running"
)
O(
A "DB10".Static_1
A "DB10".Static_45
AN "Machine_running"
)
= "Filler Valve 3"

thanks in advance

 

[L D[AR2P#0.0]]

Re-post the STL using absolute addresses.

 

[RVaughan]

A = AND, which you should read as Add an open contact in series
AN = AND NOT, which you should read as Add a closed contact in series
O = OR, which you should read as Add a parallel branch and add an open contact
ON = OR NOT, which you should read as Add a parallel branch and add a closed contact

O( starts a parallel branch without adding a contact. The parentheses indicate order of operations as in a math problem (this is a simplified explanation)

The equal sign in the code is the Assignment instruction (often referred to as the Coil): --( )--

FN is a falling edge detector

Example:
O(
A "DB10".Static_1
A "DB10".Static_45
AN "Machine_running"
)

Would start a new branch, then have three contacts in series; open, open, closed.


You can place the cursor on an instruction and press F1 to summon the help file. It is often useful for understanding instructions.