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Agilent Technologies E3632A User Manual page 95

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Chapter 4 Remote Interface Reference
System-Related Commands
System-Related Commands
DISPlay {OFF | ON}
T h i s c o m m a n d t u r n s t h e f r o n t - p a n e l d i s p l a y o f f o r o n . W h e n t h e d i s p l a y i s
t u r n e d o f f , o u t p u t s a r e n o t s e n t t o t h e d i s p l a y a n d a l l a n n u n c i a t o r s a r e d i s a b l e d
ERROR
e x c e p t t h e
a n n u n c i a t o r .
T h e d i s p l a y s t a t e i s a u t o m a t i c a l l y t u r n e d o n w h e n y o u r e t u r n t o t h e l o c a l m o d e .
Local
P r e s s t h e
k e y t o r e t u r n t o t h e l o c a l s t a t e f r o m t h e r e m o t e i n t e r f a c e .
DISPlay?
T h i s c o m m a n d q u e r i e s t h e f r o n t - p a n e l d i s p l a y s e t t i n g . R e t u r n s ' ' 0 ' ' ( O F F ) o r
' ' 1 ' ' ( O N ) .
DISPlay:TEXT <quoted string>
T h i s c o m m a n d d i s p l a y s a m e s s a g e o n t h e f r o n t p a n e l . T h e p o w e r s u p p l y w i l l
d i s p l a y u p t o 1 2 c h a r a c t e r s i n a m e s s a g e ; a n y a d d i t i o n a l c h a r a c t e r s a r e
t r u n c a t e d . C o m m a s , p e r i o d s , a n d s e m i c o l o n s s h a r e a d i s p l a y s p a c e w i t h t h e
p r e c e d i n g c h a r a c t e r , a n d a r e n o t c o n s i d e r e d i n d i v i d u a l c h a r a c t e r s .
DISPlay:TEXT?
T h i s c o m m a n d q u e r i e s t h e m e s s a g e s e n t t o t h e f r o n t p a n e l a n d r e t u r n s a q u o t e d
s t r i n g .
DISPlay:TEXT:CLEar
T h i s c o m m a n d c l e a r s t h e m e s s a g e d i s p l a y e d o n t h e f r o n t p a n e l .
OUTPut {OFF | ON}
T h i s c o m m a n d e n a b l e s o r d i s a b l e s t h e o u t p u t s o f t h e p o w e r s u p p l y . W h e n t h e
o u t p u t i s d i s a b l e d , t h e v o l t a g e v a l u e i s 0 V a n d t h e c u r r e n t v a l u e i s 2 0 m A . A t
*RST
, t h e o u t p u t s t a t e i s O F F .
OUTPut?
T h i s c o m m a n d q u e r i e s t h e o u t p u t s t a t e o f t h e p o w e r s u p p l y . T h e r e t u r n e d v a l u e
i s ' ' 0 ' ' ( O F F ) o r ' ' 1 ' ' ( O N ) .
92

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