Hi,

I'm trying to read the Serial number of the PLC using the SysTarget library function, "SysTargetGetSerialNumber" function.
I get a result of 12, when I'm expecting a value of 2341920805002900322006146049 for the Serial number.
What am I missing?
I have included the screenshot of the running program.

Hi,
which plc are you using,
this does not work at the moment... will be implemented to the 3.5SP13 - (June) release.

BR
Edwin

Hi Edwin,

Thank you for your reply. I'm trying this on a Festo PLC (CECC-LK).
Is there another way to read any unique ID of the PLC? Say Mac ID or Serial number as an example.

Edwin Schwellinger hat geschrieben:
Hi,
which plc are you using,
this does not work at the moment... will be implemented to the 3.5SP13 - (June) release.
BR
Edwin

Hi,
see attached Project...

PROGRAM PLC_PRG
VAR
   diNumber: DINT;
   iAdapter: DINT;
   stName: STRING(255);
   stDescription: STRING(255);
   aby_address:ARRAY[1..6]OF BYTE;
END_VAR

```

getnumberofadapters(ADR(diNumber));
FOR iAdapter := 0 TO diNumber DO
   getadapterinfo(
   iAdapterNum := iAdapter,
   pbName := ADR(stName),
   pbDescrition := ADR(stDescription),
   iBuffersize := SIZEOF(stName),
   iMacLength := 6,
   sMacAdress := ADR(aby_address));
END_FOR

```BR
Edwin

GetMacAdressSp12.project [64.39 KiB]

I have recently used this example from @Brine, and it worked.

Thanks