Moderator
Posts: 498 from 2003/2/17
From: Hannover / Ger...
As ThePlayer already mentioned, you have to contact bplan about it, specifying the serial number from the CPU card and maybe also the revision of the board itself.
But if your board is from the very first batch like mine, then there won't be a newer revision than the one once forwarded by GGS Data, i.e. from 08/2004, IIRC (am at work ATM), since in the meantime some board component was exchanged.
In any case, please always check with bplan instead of simply "trying" some firmware update from someone else, as the newer ones are not compatible with all board revisions.