[USB RS232 Adapator Erro!]

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[USB RS232 Adapator Erro!]

I have two USB serial adapters, but none of them worked.

here they are:

 

 

Everything seems to be ok with the drivers because it does not appear the exclamation mark.

 

When I try to download the program in VisiLogic, it appears that:

 

For the first adapter:

 

 

With the second I can make up some PLC reading data, such as the serial baud rate and put it run or stop.

But when I try to download the program, the process is stopped halfway:

 

 

I appreciate any help.

 

 

 

 

 

 

[USB RS232 Adapator Erro!]

Hi,

Could anyone help me, I am unable to communicate with the PLC.
I'm using a serial USB converter like this:

 

https://www.google.com/search?q=usb+rs232+adaptor&source=lnms&tbm=isch&sa=X&ei=D3tiVe2PJcOMNsGHgdAO&ved=0CAgQ_AUoAg&biw=1366&bih=604#imgrc=j5rYmCAdj4P5nM%253A%3BPoOL6YxHsvuK1M%3Bhttp%253A%252F%252Fwww.tienda.siliceo.es%252Fimages%252FSerial_cable_serie_USB_UART_TTL_GPS_FTA_1.jpg%3Bhttp%253A%252F%252Fwww.tienda.siliceo.es%252Fcable-serie-usb-rs232-uart-ttl-serial-db9-9-pin-adapter-gps-fta-p-143.html%3B400%3B327

 

The following error appears:

 

uploading pictures

 

I appreciate the help and sorry for my bad English.