D A T A O U T P U T; P L O T T E R O U T P U; Pen O U T P U T - Kenwood DCS-8200 Instruction Manual

Programmable digital storage oscilloscope
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Waveform compared w i t h r e f e r e n c e d a t a
F i g . 18
6

D a t a o u t p u t

1)
P l o t t e r o u t p u t
T h e r e a r e s e v e r a l ways t o s t o r e t h e measurement d a t a , but when l a r g e volumes must be o u t p u t a s w a v e f o r m
d a t a , b u t r u n n i n g c o s t s c a n be h e l d l o w e s t w i t h p l o t t e r o u t p u t and r e c o r d e r
Example : When s t o r i n g a l a r g e number o f r e l a y o f c h a t t e r i n g
©
C o n n e c t t h e d r i v e
t h e s t o r a g e NORM mode, u s e a n o p e r a t i o n
s i n g l e - s w e e p mode.
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N e x t , c h o o s e C H I f o r t h e t r i g g e r s o u r c e , a d j u s t t h e sweep t i m e , s e l e c t T R I G DLY and s e t t h e t i m e ,
and
e v e n t h o u g h CHI a n d CH2 c a n be o b s e r v e d s i m u l t a n e o u s l y , s e t them i n t h e m i n u s d i r e c t i o n ( P R E
T R I G ) .
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P r e s s t h e S I N G L E s w i t c h and v e r i f y t h a t t h e LED i s l i t .
then o p e r a t e
t h e r e l a y d r i v e
@
A f t e r c h e c k i n g
t h e d a t a s t o r a g e , c h e c k t h e p l o t t e r o u t p u t s e t t i n g o f t h i s m a c h i n e and t h e p l o t t e r
p r e p a r a t i o n s , P r e s s t h e PLOT s w i t c h t o o u t p u t d a t a t o t h e p l o t t e r ( R e f e r t o t h e " p a n e l e x p l a n a t i o n
®
PLOT S e t t i n g
S w i t c h " . )
D a t a c a n be s t o r e d e a s i l y by r e p e a t i n g t h e o p e r a t i o n s o f t h e above
2 )

Pen o u t p u t

The
r u n n i n g
c o s t o f s t o r i n g o b s e r v a t i o n d a t a a s w a v e f o r m d a t a c a n be h e l d
a s w i t h p l o t t e r o u t p u t .
s e t a s y o u w i s h w i t h pen o u t p u t ,
w r i t t e n o v e r , and d a t a c o m p a r i s o n becomes c l e a r .
A s s u m i n g m e a s u r e m e n t s t h e same a s p l o t t e r o u t p u t
©
P e r f o r m
t h e o p e r a t i o n s o f p l o t t e r o u t p u t s t e p s ©
S e t t i n g
S w i t c h " . )
i n p u t f o r t h e r e l a y
t o C H I ,
i n p u t .
T h e p o i n t s w h i c h d i f f e r s f r o m p l o t t e r o u t p u t a r e t h a t t h e o u t p u t s c a l e c a n be
d a t a r e c o r d e d w i t h o t h e r o u t p u t means ( i n c l u d i n g hand w r i t i n g ) c a n be
d a t a
a n d c o n n e c t t h e r e l a y c o n t a c t s w a v e f o r m t o CH2.
t h e same a s t h a t
f o r r e a l - t i m e o p e r a t i o n
p r o c e d u r e .
t o ©
( R e f e r t o t h e p a n e l e x p l a n a t i o n ®
o u t p u t .
i n
t o s e t t h e
l o w w i t h p e n o u t p u t ,
j u s t
PLOT
63

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