#38 PLCsim+Modbus Poll

[Noname]

Can't connect to COM port in Modbus RTU mode via Modbus Poll or KeepServerEx software.
"Port not avilable" error.
It seems that PLCsim should have created virtual com, but it didn't.
I've tryed apparate COM on old computer and virtual (created by MOXA Serial-USB interface converter) - with no result.