S5 Ob31

Fritz_frederix

Member
Fritz_frederix
Join Date
Apr 2003
Location
Belgium
Posts
434
Hi guys,

Almost weekend and I have a small question before you all go for a beer or ten.

Who knows what the purpose is of OB31..34? I thought it had something to do with a cold or a warm restart of the CPU.

Rudi
 
Last edited:
Rudi,

OB31 is used to reset the watch dog timer in case your cycle time is going over the set maximum value. You need to call this OB from within your program.

OB34 is only executed if the battery is dead. This OB executes automatically when the event is occurring.

Kind regards,
 
Rudi,

the beers seem a good suggestion, but I'll stick to my principle and I'll go for one beer, but of the finest quality.

Have a nice weekend.

Kind regards,
 
Paul,

the choice is far from difficult. But it's also true I don't have to drink the same brand of beer twice in one year. Never mind the French cuisine, Belgium is the best in place in the world to live in. If only taxes weren't that high :D!

Kind regards,
 
Back
Top Bottom