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OPC for Keithley 237

Question asked by akatsuki on Sep 24, 2010
Latest reply on Sep 29, 2010 by akatsuki
Hi,

I am using the IO Mgr to send commands to Keithley 237. I can sweep but I need to query for operation completion or maybe use SRQ.

Serial polling code sample was written in HP Basic.
REMOTE 716
OUTPUT 716;"M32,0X"
OUTPUT 716;"H1X" 'send an illegal option
S=SPOLL(716)
IF NOT BIT(S,5) THEN 50 'wait for SRQ to occur

Any ideas on how to do this with VISA readstring? or use OPC?  I am using VB6.

Thanks and regards  

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