hardware interrupt

tomkens

Member
T
Join Date
Dec 2003
Location
manchester
Posts
21
hi friend
I like to use hardware interrupt 1(using OB41) in siemence
s7-314 ifm,but after long time attempt ,I have found that all my hardware interrupt just trigger OB40.tell me what I should do.
 
OB40 is default for all hardware interrupts.
I found incomprehensible rambling from S7-help, sorry..
 
Last edited:

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