(4) Print format
1 2 3 4 5 6 7 -
^-O verflow
---------------------------/ '
------
T
'—Mantissa data
-U nit (Hz or s)
Exponent part
T h e m a n t i s s a d a t a c o n s i s t s o f t h e u p p e r s e v e n d i g i ts o f t h e d i s p la y
a n d i t s d e c i m a l p o i n t lo c a t e s o n t h e r i g h t s i d e o f i t s u p p e r f o u r
d i g it s . (B y i n t e r c h a n g i n g a m i n i j u m p e r a t th e L O W E R c h a r a c t e r
o n t h e B C D O U T P U T b o a r d [ B L B - 0 2 0 9 5 9 ] , r e f e r r i n g to t h e
f o l l o w in g f i g u r e , t h e m a n t i s s a d a t a c a n b e s w itc h e d to t h e l o w e r
s e v e n d i g i t s o f th e d is p la y . I n t h i s c a s e , i t s d e c i m a l p o i n t s h i f t s to
t h e r i g h t s i d e o f i t s u p p e r t h r e e d i g i ts .)
O nly on e dig it p o s itio n is p ro v id ed fo r th e e x p o n e n t p a rt. If th e e x p o
n e n t p art co n sists o f tw o dig its, an aste risk is p rin te d at th e u n it p o si
tio n ; w hen th e u n it is s, rp m is p rin te d .
M o v e t h e m i n i j u m p e r to a p a i r o f t h e p i n 1 a n d 2 o f J 3 .
1 2 3 4 . 5 6 7 - 2 * /
_ _
Irt/liV 1 A ^ (
absence o f u nit
, /when in the .
Indicates x 10 ( . f t )
N o te : F o r F R E Q . B, th e d ata is alw ay s p rin te d in seven dig its reg ardless o f
th e n u m b e r o f d ig its in th e re a d o u t.
(5 ) P rin t co m m a n d signal (T T L lev el)
j— Invalid data
Data Old data '
»
New data
Print com mand signal
20 ms (approx)
r—-
400 ms (approx)
8-3
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