DAQ Testing/20180731

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July 31st, 2018 Testers: Cameron and Chandan

See Today's Meeting Notes

Goals

Test Injector NIM crate voltages to see if the error in there was a module or crate issue

Testing Injector Parity DAQ NIM logic crate

Using our voltmeter we saw that the -6V channel was off

  • It read -4.2 volts instead of -6V
  • So the issue was likely with the crate, not the old module

Result

  • We know that the issue from July 27th was likely caused by a bad NIM crate, not the module itself

To Do

  • Replace the NIM crate
  • Rewire everything in the Injector DAQ
  • Label everything
  • Write out a diagram of the logic and the channels