Albis

Dear Vasia,

You have to distinguish between the PXC3.E75 and the PXC3.E75-100A.

In case of the PXC3.E75, you can follow the steps below:

1. Interrupt the power supply of the PXC3.E75 controller for 20 seconds

2. Try to connect with the DNT tool

3. If you can reach the controller, please load the firmware again, configure the controller and load the application.

4. You have to replace the controller, in case you cannot reach the controller with the DNT tool anymore

Best regards,

Albis

Hi, Albis ...

Great thanks for Your answer ...

Sure, I have PXC3.E75 :)

To  my regret I couldn't  connect the controller with DNT Tool :(

But it looks like, the situation happend  after I downloaded the new firmware to the

controller, in my case : V01.16.33.233

Is there any possible way to download new firmware not using DNT Tool ?

   

------------------------------------------------------------------------------------------
Split from PXC3.E75 in the FAULT state ?.

Albis

Dear Andrey,

The DNT (Discovery and Node Setup Tool) is the only tool to download the Desigo PXC3.E75 software V1.16.33.233. You can use the Desigo ABT Site engineering tool to download the firmware from version V1.2 (Desigo system version V6.0) and later.

Please note that you may try the following steps to reset the PXC3 device into factory state, in case you already loaded the controller with firmware V1.16.33.233:

1. Power off device
2. Power on the device
3. Wait for all LEDs to light up and turn off again, then push down SVC button
4. Keep SVC button pressed until the green RUN LED flashes, then release button.
5. Wait for device to fully start up unconfigured (RUN LED on, SVC LED flashes)

Best regards,

Albis

Thanks for Your answer ...

To my deep regret,  neither my LEDs lights up except FLT LED, which is continuously ON all the time ...