T h e d i s p l a y a 1 s o c o n ta i n s t h e p r ogra mmed n om i na 1 va 1 ue , u n i t s , a n d
f u n c t i on f o r b i n s 0 - 1 1 , a n d t h e un i t s , comp o ne n t c o u n t e r , a n d f un c t i on
f o r t h e r e j e c t l i m i t . T h e p r i o r i ty f or l i m i t s c ompa r i s o n i s t o c ompa re
a mea s u re d v a l u e f i r s t a g a i n s t t he m i nor c o mpo n e n t l i m i t , t he n a g a i n s t
e a c h i nd i v i dua l b i n l i m i t f r om top t o bo t t om o n t he d i sp l a y , i . e . R E J ,
0 1 - 1 1 , 0 0 .
2 . 7 . 2 P r og ramm i ng L im i ts
L i m i t s ma y be s e t i n a bs o l u t e u n i t s or as p e r c e n t de v i a t i o ns f r om t he
n o m i n a l v a 1 u e . W h e n i n s t r umen t pow e r i s app l i e d , t he 2 1 5 0 / 2 1 6 0 i s i n
t he p e r ce n t l i m i t s mode . Ea c h b i n i s de f i ne d b y a n upper a n d a l ow e r
l i m i t . I f o n l y o n e va l ue i s e n t e re d w he n s e l e c t i n g l i m i t s f or a b i n ,
t he V i d e oB r i dg e a s s i g n s t h e po s i t i ve va l ue o f t he e n t ry a s t h e upp e r
l i m i t a nd t he n e g a t i ve va l u e o f t he e n t ry a s t he l ow e r l i m i t . I f two
d i f f e r e n t va l u e s a re e n t e re d as l i m i t s f or a b i n , the l ow e r va l u e i s
a s s i g n e d a s t h e l ow e r l i m i t a n d t he h i g h e r va l u e i s a s s i g n e d a s t he
upper l i m i t .
N O TE :
P e r c e n t 1 i m i t s mode MUST h a ve a
e l s e B I N 0 w i l l a lw a y s be s e l e c te d .
doe s n o t req u i re a n om i na l va l u e .
n om i na l va l u e s e t o r
A b s o l u te 1 i m i t s mode
I n e i t h e r t h e a b s o l u t e or p e r c e n t m o d e , t h e r e a r e t w o me t h o d s o f
prog ra mm i ng b i n l i m i t s - - " ne s te d " a nd " se q u e n t i a l " . I n n e s t e d b i n n i n g ,
t h e 1 i m i t s f o r ea c h b i n a re se t a ro u n d t h e n o m i na 1 va l ue . S i n c e t he
V i d e oB r i dg e c he ck s b i n s i n o r d e r f rom 1 t o 1 1 ,
be i n c rea s i n g l y l a r g e r f o r e a c h s u c c e e d i ng b i n .
1 % ; B i n 2
=
- 2 % , 2 % ; B i n 3
=
- 5 % , 5 % ; e t c . )
t h e spa n o f l i m i t s mu s t
( E x a mp l e : B i n 1
=
- 1 % ,
I n s e q u e n t i a l b i nn i n g , t he l i m i t s f o r ea c h b i n a re n o t s e t a r o u n d t h e
n om i n a l va l u e . T h i s me t h o d i s more f l e x i b l e a nd a l l ow s sepa ra t i on o f
h i g h va l u e s f ro m l ow va l ue s . ( E xampl e : B i n
1
=
- 5 % , - 3 % ; B i n 2
=
- 3 % ,
0 % , B i n 3
=
0 % , + 5 % ; B i n 4
=
+ 5 % , + 1 0 % ; e t c . )
2
- 6 8
e
l
s
l
i
2 1 5 0 / 2 1 6 0 5 / 8 5
Summary of Contents for VideoBridge 2150
Page 24: ...BLANK 1 6 e l s l i 2 1 50 2 1 60 5 8 5...
Page 230: ...R54 R 1 9 R23 6 TP8 o O NC N N N N a a a a a F i gure 5 5...
Page 252: ...A t S E C T I ON A A 4 5 0 0 m m 5 rY1 m A...
Page 307: ...Figure 8 1 General Handler Interface Circuit Assembly P N 47895 B 2 e s i 2150 2160 5 85...
Page 330: ...F i gure 8...