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At this point, the FEBs and hybrids can be brought up via the medm GUIs.


Trigger diagnostics

tcpClient hps11 tdGStatus
tcpClient hps11 tsStatus

Switch SLOT B ***BUSY***


Hall B run Database

This is the link to the Hall B run Database to find all the necessary run specifications

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Note

AS OF October 2021 ALL SOFTWARE INTERLOCK ARE DISABLED. DO NOT ACTIVATE THEM
IN PARTICULAR VACUUM SOFTWARE INTERLOCK ***MUST*** BE KEPT IN BYPASS BECAUSE THE GAUGE IS NOT PROVIDING RELIABLE READINGS


Resetting PLC Interlocks after SVT Chiller failure

After an SVT Chiller failure the following hardware (PLC) interlocks will probably trip. In order to restart the system the interlocks that tripped or an in a fault state. Above each interlock State (marked with the flag Disabled/Enabled), there is the current reading, the good value (which is checked against the current reading to kick the interlock) and the interlock state.

  • EXAMPLE ABOVE: Flow in green 1 is checked against Flow Good Value (1). If the Chiller stops for some reason and the flow goes to red 0, then the Interlock goes in fault state.

In order to restart the system, the interlock need to be disabled if the current measurement do not match the Good Value

In the case of a chiller failure we saw the RTDs interlocks in Disabled state. They were re-enabled when the RTD readings were back in the interlock safe range.


Resetting MPOD Interlocks after SVT Chiller failure

After an SVT Chiller failure the Power Supplies for HV will interlock. To check the status of the SVT LV/HV Power supplies go to

http://hpsmpod/