Identification query, Operation complete query, Wait continue command – Anritsu MP1777A User Manual

Page 54

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5.1 Common IEEE488.2

IDN?

Identification Query

R e s p o n s e

F u n c i i o n

l i x a t i i p l e o f u s e

< A R B I T R A R Y A S C I I R H S P O N S t D A ' r A >

< N a m e o f p r o d u c t n i a n u f a c t u r e r > . < M o d e l n a m e > . < S e n a l N o . > . < F - i n m v a r e R e v i s i o n N o . >

I n t h i s d e v i c e : A N R I T S U , M P 1 7 7 7 A . 0 . O l

R e p o r t s d a t a i n c l u d i n g t h e n a m e o t p r o d u c t m a n u f a c t u r e r a n d m o d e l n a m e .

> A D N ?

< A N R I T S L 7 M P I 7 7 7 A , 0 , O l

OPC

Operation Complete Command

P a r a m e t e r

N o n e

F u n c t i o n

S e t s t h e b i t ( > ( b i t t o e n d o p e r a t i o n s ) o f t h e s t a n d a r d e v e n t s t a t u s r e g i s t e r a n d s w i t c h e s S R ( 7

O N w h e n t h e e x e c u t i o n o f t h e p r e v i o u s i n s t r u c t i o n i s c o m p l e t e d .

E x a m p l e o f u s e

> v R C T , I : * O P C

OPC?

Operation Complete Query

R e s p o n s e

F u n c t i o n

P . v a n i p l e o f u s e

< . \ ' R l N L A I P R I C R H S P O N S F I D A d A >

R e t u r n s I w h e n t h e e . x e c u t i o n o f t h e p r e v i o u s i n s t r u c t i o n i s c o m p l e t e d .

> s R C L I : s O P C ?

< I

WAI

Wait Continue Command

P a r a m e t e r

F u n c t i o n

E x a m p l e o f u s e

N o n e

K e e p s t h e c o m m e n c e m e n t o f t h e e . x e e u t i o n (.if t h e n e x t i n s t r u c t i o n o n h o l d u n t i l t h e e x e c u t i o i

o t ' t h e p r e c i o u s i n s t r u c t i o n i s c o m p l e t e d .

( E x e c u t e s t h e o v e r l a p c o m m a n d a s t h e s e q u e n t i a l c o m m a n d . )

T h i s f u n c t i o n I S e f f e c t i v e o n l v f o r t h e p r e v i o u s i n s t r u c i i o n .

> s W A l

5-3

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