Hi,

I have some doubts about what happens in a D425-2 DP/PN after pressing "reset button".

I want to know, if in the moment of pressing reset button, the program or routine that is in the "shutdown task" runs. And I would like to know what happens with the variables declared in the program, that is, if they maintain their values ​​or, on the contrary, they are set to 0.

If the values goes to 0 (reset values) what can I do to mantain the previous values.

Thanks in advance.

Regards.

Hi Christoph,

First of all, thanks for the answer. 

Exactly, I mean a hard reset. What can I do to save the values ? What can I do to retain the data? 

Normally, I transfer a recipe to D425 (filling positions of welding, filling velocity, acceleration etc) and this values remains untouched till next recipe transfer.

But we have some problems when the maintenance technicians press the "hard reset" and when the program of the D425 starts, dont function well. It is necessary to transfer two or three times the recipe again, to start function well. I  suspect that it is related with values of memory after "ghard reset".

I have another question, what can I do to extract the diagnostics of simotion to PLC. Are there any functions in TIA portal to extract the diagnostic of alarms and warnings of D425? Now we have a poor diagnostic of alarms and fails of D425.

Thanks.

Regards.

Hi again,

About the diagnostic, We have a Scada to control all instalation, and view alarms, diagnostic etc. I would like to be able to extract the diagnostic of Simotion Scout to PLC, and then see the alarms, diagnostic of D425 in Scada. The web server, I think It would be very useful. How can I active the webserver? 

Thanks in advance.

Hi,

Do you mean in the HW config of D425 or PLC S7-1500?

We use Wonderware InTouch.

Regards.

Hi again,

Thanks so much for the support, 

Regards