Run Control Status request rate changed
Around April 7th the run control status request rate change from 0.5Hz to 0.7Hz for no apparent reason. It is believed that the configuration did not change, so the change in behavior is not understood.
You can find more details in the excerpted archive from the nova-daq-software mailing list that I have attached below. You can find the referenced pictures there.
Well, (in a smaller picture) response times didn't change.
On 4/19/2011 9:03 AM, Kurt Biery wrote:
Is the rate of sending heartbeats affected by how long it takes for the responses to come back?
On 4/19/2011 10:46 AM, Leon Mualem wrote:
From DCM-13, aka dcm-3-2-3. It looks like the RC StatusRequest Rate has changed.
On 4/19/2011 8:30 AM, Jonathan Paley wrote:
Weird. We didn't start reading out dcm-3-03-01 until 4/8/2011. I'm pretty sure the heartbeat frequency hasn't changed.
On Apr 19, 2011, at 9:58 AM, Leon Mualem wrote:
Does anyone know why the RC status request rates changed around 4/7/2011? It went from 0.5Hz to 0.7Hz. Is this intentional, or is this a side-effect adding more DCMs, or ...?
Leon Mualem Office: 626-817-3459
Lauritsen Lab MC 356-48 FAX: 626-584-9304
California Institute of Technology
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