GPIB-232CV

[DavidNI]

Hello everyone:

      I am now using GPIB -232CV-A Control my environment chamber(Envirotronics company), The GPIB main address is 5, and i configure serial port according to  instrument manual, but i can not communicate with my chamber.

   The connect is as following PC<---->GPIB-232CV-A<--->Chamber,  i configure GPIB side in D mode , is it right?

througn NI spy I find the instrument commands have been transmitted ,but my chamber does not work

for example :ibwrt(0,5 "STR",strlen("STR"));  means start chamber.

can you give me some possible suggestion,.

Thank you in advance!

[GPIB_Guru]

Try to add a \n to the end of your string.

Message Edited by GPIB Guru on 08-20-2007 10:08 AM

[DavidNI]

Thank you , I have solved this problem, because of vendor provide old version message format.