topic Re: Two Operations is a Loop in LabVIEW

Two Operations is a Loop

mfpktr — Sat, 10 Jul 2010 08:11:18 GMT

Hello,

I need to Perform two Opreations one by one for a Particular no. of times.

Ex: register write operations need to perform, data is from a table of two columns and no .of rows depends on runtime only.

How shall i implement this?

Please comment on this.

-mfp.

Re: Two Operations is a Loop

brijesh — Sat, 10 Jul 2010 09:10:49 GMT

"I need to Perform two Opreations one by one for a Particular no. of times"

You can use sequence.

state machine architecture.

but I am not clear about your post so kindly please alobarate what u want?

thanks

Re: Two Operations is a Loop

mfpktr — Sat, 10 Jul 2010 09:46:11 GMT

Okay.

I shall use Sequence structure for two operations to perform sequentially.

Each of the set of operations in the sequence required data from a table.Table contains two columns one is I/O Address and the other is Data, so that i need to write a Data to Corresponding I/O Address one by one, that means one operation is for Writing I/O Address and the other is for writing Data. The sequence has to take these I/O Address and Data from the table and perform the operation one by one. User can change the no. of sets of operation.

-mfp.

Re: Two Operations is a Loop

RavensFan — Sat, 10 Jul 2010 16:35:34 GMT

For Loop. Have the table autoindex on the tunnel of the for loop. Then break the resulting 1-D array inside the loop using Index array to do your two writes sequentially.

Re: Two Operations is a Loop

mfpktr — Sun, 11 Jul 2010 07:05:24 GMT

Thank you very much for the reply.

Could you please share me a sample VI using the above concept.

-mfp.

Re: Two Operations is a Loop

RavensFan — Sun, 11 Jul 2010 17:20:10 GMT

I would recommend looking at the online LabVIEW tutorials
LabVIEW Introduction Course - Three Hours
LabVIEW Introduction Course - Six Hours

Re: Two Operations is a Loop

mfpktr — Mon, 12 Jul 2010 09:38:31 GMT

Sorry, I couldnot able to crack the issue.

Anybody Please help a bit more to get it solved.

-mfp.

Re: Two Operations is a Loop

GerdW — Mon, 12 Jul 2010 09:55:07 GMT

Hi Favas,

do it like this:

Those two file functions just represent your two operations. They are sequenced by the error cluster - the preferred way to do so (no sequences needed!).