koenb

Hi everyone,
I use a KTP600 for the input of some user requested values such as pressure , temperature , timers , waterlevel and so on.
these values are stored in a DB and are retained.
But any time I do a modification on the PLC program and therafter a download , the previously edited values are reset to zero (the initial value )
It would be possible to use another default value as the initial value but anyhow modificated the values are lost.
Is it possible that the plc write's to this DB-initial value after a modification was done . Or is the portal-software capable of doing this (as a sort of backup-function)
Anyone who knows a solution on this ?

Thanks in advance

Hi ScodeS ,
I see that our question still stays unsolved .
Are we the only one who are unhappy with this ?
If it's not possible to write in runtime to the initial DB value , at least a command under the project software that reads the actual values and transfer to the initial ( even if it is offline ) would help us a lot.
specially for the S7/1200 because every modification to the software must be done in Stop-mode and is followed by a re-initialization.
Anyone who can put this on a wish list ?