S5 Program

[derama2 0]

Hi! I am converting a simple S5 program to relay logic for a customer but I am not familiar with S5 programming. I'm just not exactly sure what each letter represents. I have the manual but it doesn't specifically say what each one is.... Can anyone help me? I attached a sample of what I've got.

[Moggie 17]

I = Input Q = Output F = Flage/Marker T = Timer A = AND AN = AND NOT O = OR ON = OR NOT A T1 = AND Timer T1 A I 0.0 = AND INPUT 0.0 etc hope it helps

[derama2 0]

it does thank you very much! But what is L, and SF?

[Moggie 17]

L KT 002.2 SD T 0 Load timer T0 with the time value 2seconds and start the timer as a "delay on timer" Th S5 timers use a time base "system, it has 4 time bases as follows ???.0 = x 0.01 ???.1 = x0.1 ???.2 = x1 ???.3 = x 10 the ??? = time value so 002.2 = 2 x 1 = 2seconds KT = timer format. SD = type of timer There are 5 different timers in S5, they are as follows SP = start timer as Pulse SE = Start timer as extended pulse SD = Start timer as on delay SS = Start timer as Stored on delay SF = Start timer as off delay

[panic mode 246]

i think this would be equivalent of first one:

[madmad 0]

hi. kindly need some help to interpret the STL program from S5 CPU 941. im only understand ladder, for stl program is still on learning process. i have attach the pdf file of the stl program. tq

S5-115U_FB61 ANALOG READ.pdf

[Moggie 17]

12 hours ago, madmad said:

hi. kindly need some help to interpret the STL program from S5 CPU 941. im only understand ladder, for stl program is still on learning process. i have attach the pdf file of the stl program. tq

S5-115U_FB61 ANALOG READ.pdf

It would have been better to start a new topic.
However here is the description of first part, hope it helps?

C DB 61          Open Data Block 61

L PW 160          Load PW 160
L KF +4096        Load 4096 Into Accumulator
-F                      Take away 4096 from PW 160
T DW 1              Transfer result to DW1
L KF +14600      Load 14600 Into accumulator memory
>F                       and compare DW 1 for greater than 14600
= F 115.2            If it is turn on F 115.2

A F 115.2            AND F115.2
L KT 015.2        Load timer value 015.2 into T92
SD T 92            Start T92
A T 92                When timer 92 times out
S F 105.3           Set F105.3

A F 105.3        And F105.3
= Q 11.2         Turn on Q11.2

L DW 1                 Load DW 1
L KF +10000        Load 10000
<F                        If DW 1 is less than 10000
R F 105.3             Reset F105.3

So if the analog input is greater than 14600 start timer T92.
If timer T92 times out SET F105.2 and turn on output Q11.2