AmnonS

Hello. I also have this problem and I slove it by changing the background of the OS to a simple one. Good luck.

Martin, Hi. I'll try to clear my self again. The flow setting I'm using are : Baud - 9600 , No. of Data Bits - 8 , No. Stop bits = 1 , Parity - none. But with AutoIt script it doesn't work. I try to change the settings all, but it still not work. Thanks Amnon

Martin. Again thanks, And what I'm understood that there is no problem with the script with those flow setttings ? If so do yuo have any idea what could be the problem ? Thanks Amnon

Martin, hello. First thanks for the reply. And for your questions : 1. For example when I'm connecting to the device balance thru the RS232 and use the balance manufacturer S.W., and sending the character "Q" I get as a feedback the displayed weight value, and when I'm sending the character "R" it zero the displayed value. 2. The flow setting I'm using are : Baud - 9600 , No. of Data Bits - 8 , No. Stop bits = 1 , Parity - none. 3. When I'm sending those characters thru the AutoIt the feedback I get is "EC,E03", these exact feedback I'm also getting when I'm using the manufacturer S.W. but with different flow settings : Baud - 9600 , No. of Data Bits - 7 , No. Stop bits = 2 , Parity - none. 4.Also the functions in the script like "_CommGetline" etc. painted in "Black" instead of "Sky blue" the regular paint in my scripts. I hope I'm clear. Thanks a lot. Amnon

Martin. I'm new in this forum and not quite skilled in Auto and UDFs. What i'm trying to do is to control a balance device thru a com port. I took the files you load up and put the dll file at the script directory. Also i have put the commMG file at the #INCLUD directory. When I run the script the AotuIt recognized the connected port and let me entered to the CommMG Example Interface. But the feedback is not good. Please let me know what could be not correct ? Thanks Amnon