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Top Level of CSC DCS UI

Top Level of CSC DCS UI. Instructions. Glossary. Communication Loss. 2nd PRIORITY ERRORS. Locking OFF. Acknowledged. CSC – Any Single Multiple. Pcrate – Any Single Multiple. 3rd PRIORITY ERRORS. 1 st PRIORITY ERRORS. CSC_GAS. CSC_COOLING. HV Primary. LV Primary - Maratons.

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Top Level of CSC DCS UI

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  1. Top Level of CSC DCS UI Instructions Glossary Communication Loss 2nd PRIORITY ERRORS Locking OFF Acknowledged CSC – Any Single Multiple Pcrate – Any Single Multiple 3rd PRIORITY ERRORS 1st PRIORITY ERRORS CSC_GAS CSC_COOLING HV Primary LV Primary - Maratons

  2. 1st Priority • HV Primaries • LV Maratons

  3. If a HV Primary Supply is in error, this is what the system will look like. • Call the field manager at 165509 • Any run in progress will continue but there will be no data from these chambers Operation of CSC DCS 3

  4. Low Voltage PrimaryLost • When a Peripheral Crate Loses LV, check the Low Voltage Primaries (Labeled Maratons) • If a Maraton goes into error, double click the Maraton in error and then in the top drop-down menu select “Off” • Call the Field Manager (165509) after turning off the Maraton • This alarm will probably stop any run with a FED ERROR Operation of CSC DCS 4

  5. Maraton LV • This panel shows the status for each of the Maraton LV supplies • Each Maraton supplies LV to either • Two Trigger Sectors, TS, of chambers (2x9) plus a pcrate (VME) • 4x ~8.0V • 1x ~5.5V + 1x ~6.5V • Three pcrates (VME) (3TS) • Shown! • 3x ~5.5V & 3x ~7.0V • note the voltages and currents for each output channel

  6. Maraton • The control panel for a Maraton is shown • Do NOT turn on a tripped or OFF Maraton! – Expert Operation ONLY!

  7. 2nd Priority • Chambers or Pcrates • HV • LV • Temperature

  8. 2nd • CSC Errors • HV • LV • Temperature

  9. CSC Status • Move cursor over Chamber to read LV, HV, and Temperature • You must double click the chamber to perform control actions upon it CSC HV ALARM CSC LV ALARM CSC temp ALARM Operation of CSC DCS 9

  10. CSC Status • Move cursor over CSC to view read back values • NO control • Displays • HV • LV • Temperature • NOTE: • When entire display not in Generl mode this panel displays only information for the current mode

  11. High Voltage Trip (Diagnosis) • If a single chamber goes into error, and the high voltage is in error, the HV in the chamber has tripped. • Double click on the chamber, then double click on box ending in “_HV” then go to the next slide Operation of CSC DCS 11

  12. CSC Status • Double Click on CSC to get panel • Double Click on ‘Sub-System name tab to get >>> (see next slide)

  13. HV Trip(Action) • Press FORCE ON • If a chamber trips three or more times in a shift, call the CSC Expert (161972) Operation of CSC DCS 13

  14. HV Trip (Action) • Our inner ring of chambers on Station 1 have a different interface • If you see this screen instead, select the drop down menu of the sub-system in error and select Off • After 10 minutes in the same menu select On Operation of CSC DCS 14

  15. Dubna HV • Panel for control of HV • Use this panel when following procedures for Dubna HV • Panel shows time history of voltage • Use this panel to watch ramp up of individual chamber HV

  16. LV for Single Chamber Out • If Low Voltage currents or voltages are zero for a single chamber, the chamber has lost its firmware • This can be ignored when not running • Otherwise call the CSC Expert (161972) Operation of CSC DCS 16

  17. CSC Temperature Alarm

  18. 2nd • Pcrate • LV • Temperature

  19. Peripheral Crate Overheats (Diagnosis) • If a Peripheral Crate is in error while it’s Chambers are fine, mouseover the Peripheral Crate • Check the DMB temperatures to see if they are too hot • If so, double click on the Peripheral Crate in error and proceed to the next slide Operation of CSC DCS 19

  20. Peripheral CrateLoses LV (Action) • Single Click the TO SWITCH OFF button • Call the Field Manager at 165509 Operation of CSC DCS 20

  21. Peripheral CrateLoses LV (Diagnosis) • If a Peripheral Crate and it’s corresponding Chambers are in error, the Peripheral Crate has lost Low Voltage going to it. • Check if LV Primary Supplies are also in error • Double click on the Peripheral Crate in error and proceed to the next slide Operation of CSC DCS 21

  22. Peripheral CrateOverheats(Action) • Single Click the TO SWITCH OFF button • Call the Field Manager at 165509 Operation of CSC DCS 22

  23. 3rd Priority • CSC_GAS • CSC_COOLONG

  24. Gas in Error Back • CSCs are designed to run for 24 hours without fresh gas while beam is off. • If gas goes out during the Morning shift or Afternoon shift, wait an hour and then call the CSC Field Manager (165509) if gas is still in error. • If gas goes out during the Owl shift, inform the morning shifters of the problem and have them call (165509) at 8 am if the gas is still in error. Operation of CSC DCS 24

  25. Cooling in Error Back • Our Cooling is only indicative as to whether it is safe to turn on. • If Cooling is in error while the system is off and wants to be turned on, call the CSC Field Manager (165509) before turning on. • If the Cooling goes into error while CSC system is on, monitor chamber and rack temperatures. • If 36 or more chambers are red (T > 32 °C), turn off entire system and call 165509 We would like to request that an SMS be sent to 165509 in the event of a cooling error. Currently it only sends to A. Lanaro Operation of CSC DCS 25

  26. Standby

  27. Standby State Back • Standby indicates that the high voltage has been lowered below data taking levels • This is currently also our Safe state • Here only one chamber is shown in standby state, standby will mostly be for all chambers or none Operation of CSC DCS 27

  28. CommunicationLost Back • When a chamber has a question mark on it, that means it has lost communication with DCS • Mousing over will reveal a No Communication message • If a chamber is out of communication for over an hour, call the CSC Expert (161972) Operation of CSC DCS 28

  29. HV control and detail panel • From this panel follow procedures to correct a UF HV trip

  30. PCrate LV • pcrate LV Status • Move cursor over pcrate • Shows the LV at CRB • LV delivered to different boards in pcrate

  31. PCrate LV • Double click to get >>> PCB LV detail and control panel • Individual OFF|ON control each group or board or voltage • VCC – Crate Controller Shown • Button in RED switches OFF/ON entire crate

  32. Acknowledged Alarms Back • The ! Symbol indicates that there is an ACKNOWLEDGED alarm on this device

  33. Lock Out Back • 1st Turn Device OFF (shown after turn off) • 2nd click on check mark • 3rd click on “Disable” • Record in ELOG

  34. Other Error / Unknown State • Please double check to see if it looks similar to one of the previous problems and if so please perform those actions. • No action described in this manual will damage our system • If there is no procedure or the situation is unique please call the CSC Field Manager (165509). ? Operation of CSC DCS 34

  35. Instructions

  36. Nomenclature

  37. Terminology Back Peripheral Crate • Each disc is called a Station • Trapezoids the wheel are composed of represent Chambers • Squares outside wheel represent Peripheral Crates • Each Peripheral Crate controls a number of Chambers • LV = Low Voltage • HV = High Voltage Operation of CSC DCS 37 Chamber

  38. Backup Slides

  39. Value Monitor • There are 4 mode options for the value monitor display • Max Temperature • Average Temperature • Max HV • Average HV • Max • Maximum value over the last N? reads • Average • Average value over the last N? reads

  40. Temp/HV Monitor • There are 4 mode options for the value monitor display • Max Temperature • Average Temperature • Max HV • Average HV • In continuous running mode keep monitor on Average Temperature • If 36 or more chambers are red (T > 32 °C), turn off entire system and call Field Manager (165509) Operation of CSC DCS 40

  41. Value Monitor • The Value Monitor shows the values in color for all chambers • Moving the cursor over a chamber brings up the summary panel for that chamber

  42. ‘Old’ Top Panel • This panel operates exactly as the ‘old’ version • Note that the panel is shown as locked • When this happens follow the procedures to get control! • It is opened by double clicking on the Sub-Systems top button

  43. How to change HV value for ME1/1 • On Main DCS GUI double click CSC_HV. A smaller icon appears • In this icon change the value (3000→2900) in ME 1/1 HV (Dubna HV) and push “Enter” on the keyboard. • The color of the ME1/1 CSCs will change to blue like it is “OFF”. • 1. • 2. • One can see the real values moving cursor to the desirable chamber.

  44. ERRORS HERE - RED • Do this …..

  45. ERRORS HERE - RED • Do this …..

  46. ERRORS HERE - RED • CSC_GAS • NOTE: These values come from cDCS and are acted on there • Notify cDCS Shifter • Notify CSC CEO • link • CSC_COOLING • NOTE: These values come from cDCS and are acted on there • Link

  47. Possible Errors Operation of CSC DCS 47

  48. Top Level of CSC DCS User Interface Chamber View Temperature Monitor Overall State High Voltage Supplies Low Voltage Supplies Operation of CSC DCS

  49. Top Level of CSC DCS UI • Top • End view of CSC Stations • Bottom • Subsystems • High Voltage Primary • Maraton • Value Monitor

  50. Change Mode • Change Mode • Sets mode for Stations view • General State • Shows all values • High Voltage – only • Low Voltage – only • Temperature – only

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