Справочник Пользователя для Hitachi Microscope & Magnifier S-3400N

6.3    Specification of S-3400N External Communication (Option) 

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6.3.2.1  Initialize the Communication 
 
(1)  Check SEM status 
 
 Property 
 

 

SEM status reading 

 

 

IsActive 

As Long 

Read Only 

 

 

 

 

0: Did not execute at SEM side 

   

 

1: 

Ready 

 
(2) SEM connection 
 
 Method 
 

 

Initialize the communication 

 

 

SemCommInitialize() as Long 

 

 

 

Return 

0: Normal end 

 

 

 

 

1: Abnormal end 

 

 

 

Comment: 

After initialization, the Event that is 
corresponding to each Property of SEM 
condition is released.