Read datas from table

[danil33]

Yes I have appended Termination char.Yes I have read all the explanations and work accordingly.please check the attached VI.

[GerdW]

Hi Danil,

"Yes I have read all the explanations and work accordingly"

I doubt you haven't...

I wrote: "So the problem is more related to the data source... Do you send the strings with proper termination char appended?"

So why do you insist of checking the receiver side of your VIs?

[danil33]

I just want to show how the output happens.see the input side

[danil33]

In a particular array index first element have to disappear while second element comes.But here all the 50 elements of input array index are showing in the output array index at the sametime.It does'nt mean all the input elements in one array index of the output array.

[GerdW]

Hi danil,

"In a particular array index first element have to disappear while second element comes."

Your receiver VI is creating an array with 12 elements. Each element is containing what is received with one VISA-Read operation (as configured). No disappearing, no appending...

"But here all the 50 elements of input array index are showing in the output array"

You only receive 12 elements as your FOR loop is wired to run 12 times. Which "50 elements" are you talking about?

[danil33]

Please run these VIs.Also the output I got in update continuously.vi is made as default.

[GerdW]

Hi danil,

- I don't have 2 COM ports nor the serial cable available.

- There are no default data in "update cont."...

[danil33]

see the edited VIs above.

[danil33]

Made changes as shown in the attached VIs.Now it is not displaying anything in the output array.

[GerdW]

Hi danil,

according to your picture it shows:

- your array indicator will show a text, starting with "DDD8DED5EC..."

- you have a timeout error for the Read operation - probably because now you want to read 550 bytes. Why did you change that? 50 as before wasn't big enough?