problems connecting to the PLC (JZ20) using the USB

[melrose.sean]

I am having problems connecting to the PLC (JZ20) using the USB.

 

When plugging in the PLC I also get a USB unrecognized I am having problems connecting to the PLC (JZ20) using the USB.

 

I have installed the drivers under the control tab under  M90 OPLC Settings

 

When trying to load the program I get this

[AlexUT]

Hi,

What is a U90Ladder version?

What is your Windows OS and version?

You have to install driver first, then connect Jazz to PC by USB cable.

In Device Manager this driver should be listed as "STMicroelectronics Virtual COM Port (COMx).

When Driver Update dialog pop-ups - cancel update.

Where x (port number) should be between 1 to 16.

You have to select this port number in U90Ladder PC Communication Port Settings.

BR.

[mejia4002]

On 3/31/2014 at 2:20 AM, AlexUT said:

Hi,

im having the same issue  trying to connect by usb port with a JZ20-R10

windows 10 OS

i added a picture with the software version  and devices management

can you guide me on how to upload the program from a machine please.

 

 

[Joe Tauser]

On 3/31/2014 at 3:20 AM, AlexUT said:

STMicroelectronics Virtual COM Port (COMx)

Does this device show up under "Puertos" when the Jazz is plugged in?  This has to happen before you can do anything.  

Then go to Controller->Upload in the U90 software.

Joe T.

[shahar ben yossef]

On 11/1/2019 at 11:31 PM, Joe Tauser said:

Puertos

hey

 

i recognized STMicroelectronics Virtual COM Port (COMx) in the ports checked every baud rate/parity and all these specs.. i understand you need aspecial cable to program the controller.. you can not do it eith the USB