Hello,

I have made good progress in my project thanks to your help on this forum.
Once again I need your expertise.

I have to store hours in a file in order to recover them when the station restarts.
These hours are set by the operator and change weekly.
I think I have to use the DataFRead and DataFWrite functions associated with a GetData.

Unfortunately I can't get any further on this.

Could you please help me?

Thanking you in advance

Philippe

Hi Philippe,

If you mean that you will recover the values after a restart of the ProviewR system, you can use the backup function. Configure the backup server with a Backup_Conf object in the node hierarchy, and backup of each time value with a Backup object.

/Claes

Hi,

Thank you very much Claes.
Indeed I am looking for a function to save certain values.

I'm going to try

best regards

Philippe

Hello,

The times are well stored and returned when the runtime is opened.
On the other hand, I have an error with the backup of a Dv type variable.
The compilation gives me an error.
In DataName of block Backup28, I have nothing.
I tried to enter the full path with .ActualValue.
I got a syntax error return.

Thanks for your help

Bonjour Philippe,

Il me semble avoir eu ce pb. Essaie d'enlever l'underscore ex objet FoncLun au lieu de Fonc_Lun

/Bruno

Bonjour Bruno,

J'ai essayé mais cela ne change rien.
Impossible de faire un backup d'une DV.


/Philippe