07-04-2008 03:02 AM
07-07-2008 08:51 AM
07-07-2008 09:27 AM
Hi Nathan,
Thanks for your reply.
I am not using the Instrument driver. I develop it by the VISA (i.e Read & Write). Actually, i had download the above instrument driver before but it always output the error anytime.(That's why i refer the program code to develop it by VISA.)
Now, i had written down the program for saving the wavefrom file. Note that it is not the chart generated by LabVIEW. It is the binary file. (As same as we save the waveform file in Floopy). We also can recall the waveform file into machine. Now, i finish the "Save the Waveform file " action. But i do not know how to do "recall the waveform file from PC into machine".
Here is my part of program for saving the waveform file into PC. Please see it.
Thanks&Regards,
Steve
07-07-2008 12:02 PM
Hi Steve,
Alan From LeCroy Tech Support here...
You look like you are on the correct track. I recommend using the "Fetch Waveform" VI from the "lcwave" driver. This VI is compatible with the LT series, although the driver as a whole is not. It's also a VISA driver, so you should be able to incorporate it into your program without too much difficulty. The VI uses the WAVEFORM? query (WF? for short) to read back the descriptor block and the datablock separately, and decodes the binary data to generate a waveform cluster.
You can find the driver within IDNET here... Let me know if you have any additional questions!
Best Regards,
Alan
07-07-2008 09:17 PM