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Agilent Technologies E3632A User Manual page 85

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Chapter 4 Remote Interface Reference
Output Setting and Operation Commands
Output Setting and Operation Commands
T h i s s e c t i o n d e s c r i b e s l o w - l e v e l c o m m a n d s u s e d t o p r o g r a m t h e p o w e r s u p p l y .
A l t h o u g h t h e
p r o g r a m t h e p o w e r s u p p l y , t h e l o w - l e v e l o u t p u t s e t t i n g c o m m a n d s g i v e y o u
m o r e f l e x i b i l i t y t o c h a n g e t h e i n d i v i d u a l p a r a m e t e r s .
CURRent{<current>|MINimum | MAXimum|UP|DOWN}
T h i s c o m m a n d p r o g r a m s t h e i m m e d i a t e c u r r e n t l e v e l o f t h e p o w e r s u p p l y . T h e
i m m e d i a t e l e v e l i s t h e c u r r e n t v a l u e o f t h e o u t p u t t e r m i n a l s .
T h e
p r o g r a m m e d v a l u e r e g a r d l e s s o f t h e o u t p u t r a n g e p r e s e n t l y s e l e c t e d .
Y o u c a n s u b s t i t u t e ' ' M I N i m u m ' ' o r ' ' M A X i m u m ' ' i n p l a c e o f a s p e c i f i c v a l u e f o r
t h e c u r r e n t p a r a m e t e r . M I N s e l e c t s t h e l o w e s t c u r r e n t v a l u e s o f ' ' 0 ' ' a m p s . M A X
s e l e c t s t h e h i g h e s t c u r r e n t v a l u e s a l l o w e d f o r t h e s e l e c t e d r a n g e .
T h i s c o m m a n d a l s o i n c r e a s e s o r d e c r e a s e s t h e i m m e d i a t e c u r r e n t l e v e l u s i n g
t h e ' ' U P ' ' o r ' ' D O W N ' ' p a r a m e t e r b y a p r e d e t e r m i n e d a m o u n t . T h e c o m m a n d
CURRent
i n c r e m e n t s e t t i n g w i l l c a u s e a n e x e c u t i o n e r r o r - 2 2 2 ( D a t a o u t o f r a n g e ) w h e n
t h e m a x i m u m o r t h e m i n i m u m r a t e d c u r r e n t i s e x c e e d e d .
CURRent
T h e f o l l o w i n g p r o g r a m s e g m e n t s s h o w h o w t o u s e t h e
Example
c o m m a n d t o i n c r e a s e o r d e c r e a s e t h e o u t p u t c u r r e n t w i t h t h e
c o m m a n d .
82
APPLy
c o m m a n d p r o v i d e s t h e m o s t s t r a i g h t f o r w a r d m e t h o d t o
CURRent
c o m m a n d c h a n g e s t h e o u t p u t o f t h e p o w e r s u p p l y t o t h e n e w l y
S TEP
:
s e t s t h e a m o u n t o f i n c r e a s e o r d e c r e a s e . N o t i c e t h a t a n e w
"CURR:STEP 0.01"
"CURR UP"
"CURR:STEP 0.02"
"CURR DOWN"
CURR UP
o r
CURR
Set the step size to 0.01 A
Increase the output current
Set the step size to 0.02 A
Decrease the output current
CURR DOWN
S TEP
:

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