Find dp with dp id in para

[sblancha]

Hello,

Some error in the PVSS log report dp id (and dp type id) but how to get the dp name from dp id? is there a tool in para?

I get the below error:
Unexpected state, DP: (Type: 488 Sys: 2 Dp: 2842109 El: 2 : _address..), MAN: (SYS: 2 Driver -num 3 CONN: 1), Conversion failed in Transformation::toVar for PLC_MOB_S7.DB501.DBB49, [len = 1, itemSize = 4, subindex = 0, type = 708]

in para "dp filter" I tried:
2842109
or
id=2842109

without success.

Thanks,
Sebastien

[lebethc]

Hello,

have a look at following FAQ in the ETM-Portal:
https://portal.etm.at/index.php?option= ... &Itemid=54

or at the WinCC OA help: Special functions / Identification caching & DP Identification / DP Identification

br
Christoph
Customer Care

[sblancha]

Thanks, works fine (even if there is a typo in the FAQ missing 'l' in tool)
Cheers,
Sebastien

[Gertjan van Schijndel]

If you prefer to use the para you could 'ask' to driver which datapoint elements have the address reference.
By setting the '_Driver3.AD.HWMask' to 'PLC_MOB_S7.DB501.DBB49' and check the result in '_Driver3.AD.DPMatch'.