i have a device that mesures pressure THERMOVAC TM22 by LEYBOLD the user's manual is here.
the communication to this device is through its RS232C port and with the 7-bit ASCII code.
to be clear i need some explaination about writing with 7-bit ASCII code:
the user manual in page 18 and 19 gives me some instruction about what should i write to get mesurements ( ,,MES R TM1 <CR>'' ) but i don't know, shoud i write it as it in the write buffer or what and to read information what should i do?
i did write it as it and an error (-1073807339) in the visa read.
the probleme is that i'm new with labview so after reading some topics in NI forums i found this guy who have a similar probleme as mine with the same error but i didn't understand a lot. So can anyone helpe me plz.
( sorry for may ignorance and my spelling)