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| Rigol DP832 - Firmware list and bugs |
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| garrettm:
Nice job! Its always pleasant when the output and read back agree with each other. Well, since I'm too sick to do much else I've been polishing the TelnetCal script. It's looking pretty solid at the moment. I just need to tidy up the current calibration process for both manual entry and automatic entry and I'll upload the source files for anyone who wants to give it a whirl. I've attached the new and improved output file of the script if anyone wants to see how it would work when running. The main improvements are skipping calibration for any channel, selectively calibrating volts or current and manual and automatic data entry for current calibration. |
| cpposteve:
Awesome work there. Maybe you could do a little tutorial on how to get telnet talking to the dp832. Would prob benefit guys like me. Hope your feeling better soon, can’t be very nice which having that virus. Steve |
| ornea:
Hi Steve, I have some rough and ready python scripts i have created using telnet to control DP832 for automated testing (puting cheap $1 DC-DC converters thru their paces). Also some scripts that control the DS-1054Z rigol scope in a similar way to log the output noise from the DC-DC converters as they are loaded up. Happy to attach if you think they will help. Warning - my coding kung fu is quite bad, but it may provide some value. Let me know. Justin |
| Gandalf_Sr:
--- Quote from: cpposteve on March 10, 2020, 08:03:49 am ---Awesome work there. Maybe you could do a little tutorial on how to get telnet talking to the dp832. Would prob benefit guys like me. Hope your feeling better soon, can’t be very nice which having that virus. Steve --- End quote --- Seconded. This is what I need too. I can run up Windows 10 Powershell and Telnet to my instruments from there (first you have to enable Telnet in your copy of Win 10, it's disabled by default) and issue 1-off commands but the bit I'm missing is how to do this in a script form. And maybe this is nothing to do with Python? Maybe we need to install some sort of Python App and run Py Telnet scripts from there? |
| Gandalf_Sr:
So I would like to be able to do automated calibration of my DP832A and it's being suggested that PyCharm is a good choice for a Windows 10 user like me? The Github page on Rigol DP832 Calibration Script says I need a 6.5 Digit Multimeter supported by python-ivi so I tried to Google if my Keysight 34461A was supported but all that I could find was that Python IVI only supports the following... Digital Multimeters (dmm): Agilent 34401A Agilent 34410A Maybe the Keysight 34461A is compatible because one of its key feature bullets says "Migrate with confidence from legacy model 34401A" but what does that mean in respect of Python IVI? Any help or advice is appreciated. |
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