Why doesn’t the Com-Server output data on the serial port?
All Com-Servers use hardware handshake as the standard. Here data are only sent to the serial terminal device if the CTS control input has an enable level. If it is unclear which handshake
procedure is supported by the terminal device or connection cable, you should first set the Com-Server to “No Handshake”. In this mode the port signals send enable on all outputs, and all data are sent regardless of the level of the control inputs.
Additional information:
Goto Category: Com-Server
Manual for Com-Server Highspeed