Hello,

I have some problems integrating this SST-PN-2-PE/PEH profinet card with CPU 315-2PN/DP.

In the diagnostic section i have differences between online and offline. But i see no difference. Please see the screenshot for more details.

Someone have some advice?

Duris_I

Hello,

nice to see your screenshot but lower Output window description of problem or Diagnostic buffer events are missing to see. Simply you need check description of that slot problem, I expect maybe longer data amount than it can handle but as I said, look to description of problem.

 Hi, Extra info attached.

I have no :SDK-PFN-IOCV6 installed, however, i found this "device" as o subdivision of main SST-PN-2-PE/PEH.

This is a print from configuration software Molex:

Duris_I

Hello,

I see clear difference, correct?

 Yes.

Ionut.S

 

Duris_I

Hello,

I see clear difference, correct?

 Yes.

 I don't understand why i have this situation....i follow manual for configuration...all good until this mismatch.

Do you have any idea?

Ionut.S

 

Ionut.S

 

Duris_I

Hello,

I see clear difference, correct?

 Yes.

 I don't understand why i have this situation....i follow manual for configuration...all good until this mismatch.

Do you have any idea?

 I manage to find the problem. When make the configuration in the plc you need to take care  of starting  point address of the input/output. The default address added by the plc is different.

There is no problem with the difference i found. Is working as it is.

Duris_I

Hello,

thnx for valuable feedback. Can you be kind tell us how you found what address is correct for your functionality? This is valuable for all users here in case they'll have similar problem as you had.

 Hi there,

As you can see in the print, the size of the process image  input and output is now 2048, but in the beginning was 100. My profinet device was set to start from 256 adress as default and as a result i was not receiving any data because the limit was 100. Default setting 256 was above the limit for the cpu to "see" any data.

Your communication addresses need to be in the range of the cpu image size.

Now i get the data but still have problems with diagnostic info for this profinet card.. The cpu still doesn't see the diagnostic info. Anyway , the communication is working.