simatic manager plcsim problem!!!

hi to all

i created a program with step 7 v 5.5 .

in this program ; there is only OB1.

the problem when i use plcsim : and activate the output (ex A124.1).

the ouput activite in the program but not in plcsim .

see the attachement.

waiting for ur answer

regards

m.zoubir

hi to all

i created a program with step 7 v 5.5 .

in this program ; there is only OB1.

the problem when i use plcsim : and activate the output (ex A124.1).

the ouput activite in the program but not in plcsim .

see the attachement.

waiting for ur answer

regards

 Hello,

same for A124.2?

you use this output only one time right?

hi

sorry iam late

yes the same for A124.2

and i use it one time only

A 124.0 activate normaly

Hello,

seems in this thread it is the same problem like you try to read:

Strange problem with PLC sim - Entries - Forum - Industry Support ...

Try monitoring the output in VAT table to see if the output is actually activating and it's just a bug in how the simulator shows outputs in the simulator window.

If that fails, you could attach your program here so it can be confirmed if this only in your computer or elsewhere also, and a second look at the code could be done to eliminate indirect accessing as a cause.

hi

how can i show the VAT table!

see the attachement

In Simatic manager, Insert new object, "Variable table". Same method you would use when creating FC, FB or DB.

The table is just a table where you can monitor any data you want. You can't download the Variable table to PLC, it's only user interface for reading (and writing) PLC data.

hi

i created a vat table

i think is the same problem

see the attachement

just the A124.0 is true

all outputs in the VAT table are false