CPU 1516-3 PN/DP display freezes

Hey guys,

I noticed recently that a lot of the our S7-1500 display freezes on loading Siemens logo! The CPU continu to work fine and the RUN/STOP keys also works, but this beviuos only selcorrect after power cycling.

Anyone has the same issue? is this normal?

Hi yacineamkamk,

Try to perform a FW update of the display.

https://support.industry.siemens.com/cs/ww/en/view/109478459

Hope it helps.

Br,

Cocolino

Hmm, create your own logo and install that.  Works for me.

yacineamkamk

Hey guys,

I noticed recently that a lot of the our S7-1500 display freezes on loading Siemens logo! The CPU continu to work fine and the RUN/STOP keys also works, but this beviuos only selcorrect after power cycling.

Anyone has the same issue? is this normal?

Hello, 

I am facing the same problem. We do have our own logo, but it goes back to siemens loading sometimes.

My CPU is 1515F

BR/Paulo