Problems:communication with Delta Tau's pmac,always happen objheap.cpp1013 and fpsane.cpp433

[恩刚 李]

Now  I am trying to create vis that use Delta Tau's Pmac DLL to communicate with and control servo motion .  actually I try to make use of LV's calling library function node simplely . But i come with objheap.cpp1013 and fpsane.cpp433,i very appreciate every good man for helping me . 

[Brian_Beal]

I won't be able to look at your attachment until tonight, assuming it is in version 8.5 or lower.  Have you looked at this thread: http://forums.ni.com/ni/board/message?board.id=240&thread.id=6162&view=by_date_ascending&page=2

Using ActiveX with the Pcommserver is much better than using the dll.

[恩刚 李]

thanks! i am happy for your answer,but i already have been used labview 2009 ,and also i don't reach for pcommsever to  make use of active x in my computer, may be that my pmac is 1999's pmac-pc . so that i only reach pmac.dll in c:\system32, at the last, i thank for your good heart  !

[Brian_Beal]

Sorry, but I can't open your VI's.  Look at this thread for a simple example of dll comms: http://forums.ni.com/ni/board/message?board.id=170&message.id=148826&query.id=5780872#M148826  You still need to open comms to PMAC using the dll.  You can download PEWIN32PRO2 from Delta Tau and it will install the Pcommserver.  The program will run in demo mode for 30 days, but the Pcommserver is unrestricted.  You will have no documentation for the ActiveX calls unless you buy the comms library from Delta Tau.  If you know the PMAC commands, you should be able to figure out the ActiveX calls using the example I provided in the other post.

[aldawi]

Hi

Where can i find Pmac.dll

Fouad