Festo PROFIBUD-DP, Руководство по электронике

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3. D i agn o s i s C P V −D I02 ( P R OF I BUS−DP )
3 − 11
Fes to P . B E − C P V −D I02 − E N en 070 4 N H
I n th e followi ng o n ly tho se d i agn o s ti c b it s , whi c h r eq uir e
furth e r d i agn o s ti c s t e p s , a r e r e pr esen t ed .
1 2 3 0 4 5 6 7
1
1 2 3 0 4 5 6 7
1
B it
S t a ti o n s t a tu s 1
D e v i c e −r e l a te d d i a g n o s i s 1
( see T ab .3 / 12)
B it
Th e r e i s a de vi ce− r e l a t ed d i agn o s i s 1.
Fa ult C P s tri ng/ C P v a lv e t e r m i na l
1 2 3 0 4 5 6 7
Th e r e i s a t l eas t o ne f a ult.
see T ab .3 / 13 and T ab .3 / 1 4
1
D e v i c e −r e l a te d d i a g n o s i s
2
Ū
3
B it
F i g .3 / 3 : F urth e r d i agn o s ti c s t e p s
I n or de r to c o mm i ss io n your s y s t em , it ma y be u se ful i n s o me
cases to s wit c h off th e de vi ce− r e l a t ed d i agn o s i s ( D IL s wit c h
e l emen t 8 a t OFF ", see sec tio n 1.2.3).