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Search found 5 matches

by nooblerz
September 29th, 2010, 12:07 am
Forum: Other Source Measurement Units (SMU)
Topic: Serial Polling on Keithley 237 :?:
Replies: 6
Views: 26037

Re: Serial Polling on Keithley 237 :?:

Hi guys,

I just used the command "U" to get the current step during a sweep. complete sweep=number of steps+1

Thanks for your support.
by nooblerz
September 27th, 2010, 7:30 pm
Forum: Other Source Measurement Units (SMU)
Topic: Serial Polling on Keithley 237 :?:
Replies: 6
Views: 26037

Re: Serial Polling on Keithley 237 :?:

Hi Dale,

Thanks for your reply. Will try this and let you know the results.

Regards,
by nooblerz
September 23rd, 2010, 6:07 pm
Forum: Other Source Measurement Units (SMU)
Topic: Serial Polling on Keithley 237 :?:
Replies: 6
Views: 26037

Re: Serial Polling on Keithley 237 :?:

Hi Vince, Thanks for your reply. Does it mean that there is now way to know the status if a sweep is complete for the 237? How about the OPC equivalent? If there is now way to do it using interrupts, I may opt for estimating the sweep times (page 3-91 on opmanual). The problem is, I am measuring cur...
by nooblerz
September 23rd, 2010, 2:48 am
Forum: Other Source Measurement Units (SMU)
Topic: Output connections
Replies: 7
Views: 30019

Re: Output connections

Is it ok to short the BLACK and GREEN clips to the DUT chassis? My setup requires reverse bias current measurement. Thanks
by nooblerz
September 23rd, 2010, 2:45 am
Forum: Other Source Measurement Units (SMU)
Topic: Serial Polling on Keithley 237 :?:
Replies: 6
Views: 26037

Serial Polling on Keithley 237 :?:

Hi, 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 implement this on VB6? The language is not SCPI as far as I know. Already done on the setup ...

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