[Esr-users] [Revised Logentry] Solenoid Control - Change to make recovery after trip faster and more automated

[kashy at jlab.org]

Logentry Text:
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We setup and tuned a new cascade PID that controls the Set Value for a PID. This is the first one like this that I've ever used. The valve is PV8522SR and now we have a cascade PID PV8522SR_Val loop.
This loop adjusts the pressure setpoint of the Cold return valve PV8522SR from the operating point of 1.3 atm to allow a small trickle flow from the Lead Reservoir to the Magnet Reservoir of the of the  Solenoid at steady state to 1.45 Atm during a recool/refill of the Solenoid.

Now all we need is a Trip... (hopefully not for a while...) 

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3523339
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