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Antwort: Multitasking?

Question asked by VRFuser on Mar 15, 1999
Latest reply on Mar 15, 1999 by VRFuser
Craig,
    
     Just a thought about your HPIB question... you have to be careful to
     put the correct syntax for the command.  In your example, it looks to
     me like a space is missing, i.e. it should look like "FREQ:START ",A. 
     Usually with SCPI commands you need to separate the actual value from
     the rest of the command with a space.  To do that, the space must be
     within the quotes.
    
     Good luck,
    
     Lois


______________________________ Reply Separator _________________________________
Subject: Re: HPIG syntax
Author:  gvg-at-lvld (gvg@lvld.hp.com) at HP-USA,mimegw2
Date:    3/15/99 11:29 AM


Craig Schwarze wrote:
>
> Hi All,
>
> Has the syntax changed for writing commands to HP instruments via direct
> I/O...for instance, i used to be able to add a variable input to the direct
> I/O box (say A for instance), input a real constant box to it, and then
> change the transaction command to something like "FREQ:START", A...this used
> to work under VEE3, has something changed under VEE5?
    
Sir:
    
Well, no.  Try putting commands through a TO STRING and inspecting them on
an ALPHANUMERIC to get an idea of exactly what you're sending to the
instrument. 
    
[%%] gvg
    
    
> Thanks,
>
> Craig Schwarze
> cschwarze@optra.com
>
> OPTRA, Inc.
> 461 Boston St.
> Topsfield, MA 01983
> (978) 887-6600 ext. 125
> fax (978) 887-0022
    
--
    Greg Goebel          ftp://fcext3.external.hp.com/dist/mxd/index.html
    HP MXD Marketing     http://hpislsup.lvld.hp.com (HP only)
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