Hi engineers,
I have to communicate with an AutoSampler, it has a RS232 Virtual Com port vía USB. This serial-usb converter is a FTDI chip, so here are my problems;
Trying to communicate trought- PANEL USB and cable directly. It does not work, i always recived -1 on status Tx. i was looking for any information about this and I have seen that Unitronics recommend Profilic converter but this AutoSampler has installed and FTDI , how can i communicate with it directly, like on my PC, with my PC i can send commands via terminal and everything works properly.