Gribo
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Need help to try and access commands to drive Legacy SD-100 equipment
Gribo replied to George York's topic in Hardware
https://www.physicsforums.com/threads/looking-for-information-on-verity-sd100-monochromator-unit.1058950/ -
RS232 has relatively high signal levels (+-9V) that would fry the DS28E17. You want a 1-Wire capable MCU or a USB adapter. It can be done with an Arduino.
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You want to create a scan list. At 10Hz, that's 160 relay close, stabilize, measure, relay open operations. You might have to sacrifice resolution to get to that speed.
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English? NC-link is common in China. I'm sure there are Chinese resources for it.
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Is PCIe a requirement? FTDI (assuming you get them from reliable sources) produce very reliable USB to RS232 cables. They also have TTL and LVTTL versions.
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Welcome to SaaS, where what used to be included by default is now subscription based. Make sure your NI rep knows.
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Model? Make? Protocol?
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apply trading strategies on labview
Gribo replied to Beatriz Cerqueira's topic in LabVIEW Community Edition
What have you done so far? Can you get the data from your service provider (Google, Bloomberg etc.)? -
What did you do till now? Can you post your code?
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LAN - Did you set up the R&S IP address? Do you get Ping replies? USB - Did you install the USB drivers from R&S? does the device appear in Windows device manager? What is the model of the SA?
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Be sure to add a race condition or two..
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Here is the link: USB Acquisitions Model – JaSSC Inc (jassc-inc.com) You will have to contact the company for support and drivers.
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When writing arrays directly to Excel, there is a time limit for Excel to write the array to the selected range. If that limit is exceeded, you will get an error. The .NET API provides a more detailed error than the ActiveX API.
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Spot on
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It's better than a new icon..
