Yokogawa wt3000 over LAN, tmctl.dll

[fcfcfc]

thanks 🙂

I could add it.

Now, I need to know where to put the username in labview

[K C]

Well that is basic LabVIEW knowledge.

Download the drivers from NI or Yokogawa and take a look at the example and getting started that come with the driver package.

Kees

[fcfcfc]

I tried to run it but it always gives error in all "VISA Read"

[K C]

What VI did you run and what is the error number? Did you tried to find the description of the error number ?

Try to run the initialize VI

[fcfcfc]

I already tried many VI but the error is ever the same.

Error -1073807339 occurred at VISA Read in YKWT3000 Initialize.vi

Possible reason(s):

VISA: (Hex 0xBFFF0015) Timeout expired before operation completed.

Is not necessary make a login?

[K C]

First you must be sure that you have an connection with your instrument.

Try to ping the WT3000.

If that is OK. Make sure you did not add a different login and/or password with the network setting of the WT3000.

Did you add a alias in MAX ? and used this alias within your VI ?

[fcfcfc]

I have tested the connection in MAX and it worked.

I have tried run initialize VI without id query check and it have ran without errors.

I see connect list in WT3000 and appear my login and logout.

My login are anonymous and I do not have a password.

[fcfcfc]

I made a VI (in annex) and I try to use this. If I put 13 or less in byte count it works, otherwise it gives the previous error.

If I put the byte count equal to 13, in read buffer appears: "€ username:"

[K C]

You can run the initialize VI without errors . So what is the problem This VI opens the interface and does a login on the WT3000. So you have a connection (when the VI runs)

Now try the examples that come with the driver.

The VI you made it too basic to setup communication with the WT3000.

[fcfcfc]

I have the same error. I have ran initialize VI without errors but I put dont check id query and it dont run a case structure where is read block.
When I open the example1 some warnings appear.

C:\Users\Desktop\WT3000 drivers NI\ykwt3000\ykwt3000.llb\YKWT3000 Application Example1.vi (YKWT3000 Application Example1.vi)
- The VI expected to be at "<instrlib>:\ykwt3000\ykwt3000.llb\YKWT3000 Waveform Data Convert.vi" was loaded from "C:\Users\Desktop\WT3000 drivers NI\ykwt3000\ykwt3000.llb\YKWT3000 Waveform Data Convert.vi".
- The VI expected to be at "<instrlib>:\YKWT3000\Ykwt3000.llb\YKWT3000 Wait Update.vi" was loaded from "C:\Users\Desktop\WT3000 drivers NI\ykwt3000\ykwt3000.llb\YKWT3000 Wait Update.vi".
- The VI expected to be at "<instrlib>:\YKWT3000\Ykwt3000.llb\YKWT3000 Read Sample Rate.vi" was loaded from "C:\Users\Desktop\WT3000 drivers NI\ykwt3000\ykwt3000.llb\YKWT3000 Read Sample Rate.vi".
- The VI expected to be at "<instrlib>:\YKWT3000\Ykwt3000.llb\YKWT3000 Read Waveform.vi" was loaded from "C:\Users\Desktop\WT3000 drivers NI\ykwt3000\ykwt3000.llb\YKWT3000 Read Waveform.vi".
- The VI expected to be at "<instrlib>:\YKWT3000\Ykwt3000.llb\YKWT3000 Config Waveform.vi" was loaded from "C:\Users\Desktop\WT3000 drivers NI\ykwt3000\ykwt3000.llb\YKWT3000 Config Waveform.vi".