1. 1 LHCb CALO 14.05.07 Anatoli Konoplyannikov Introduction Short recipe of the calorimeter Marathon crates control Step by step explanation Marathon power crates control

2. 2 LHCb CALO 14.05.07 Anatoli Konoplyannikov Marathon power crates control Short recipe of the calorimeter Marathon crates control Connect to cadcs01w with online user’s account Start PVSS project “MARATHONPS" Start "DeviceEditor" panel in PVSS console window In Navigator FSM Mode Go To calorimeter sub-detector menu (e.g. PRS_DCS_C) and open the tree panel below (using right Click ->”View”) Unlock the tree below (click on the lock and select “Take”) From top “State” level click “Load” for loading ConfDB Select a needed crate and click on “State”, then chose a needed action (ON/OFF). For looking in details on the power status double click on each individual crate (“Sub-System”) and channels. Do the same with others crates In case of a problem, restart the OPC server -> In command Window: - Go to C:\Program Files\W-IE-NER\WienerOPC Type: WienerOPC -u Type: WienerOPC -r

3. 3 LHCb CALO 14.05.07 Anatoli Konoplyannikov Marathon power crates control PVSS panels for running Marathon power supply control project Check the OPC Client is running Start Device_Editor

4. 4 LHCb CALO 14.05.07 Anatoli Konoplyannikov Marathon power crates control Calorimeter side C sub-detectors FSM trees of the FE crates control sub-detector top run “View” First time click on “StartRestart”

5. 5 LHCb CALO 14.05.07 Anatoli Konoplyannikov Marathon power crates control 1. “Take” 3. “Switch ON” Sub-detector top level panel 2. “Load” ConfDB

6. 6 LHCb CALO 14.05.07 Anatoli Konoplyannikov Marathon power crates control FE crate power supply control and status panel Channel Status Control Selection

7. 7 LHCb CALO 14.05.07 Anatoli Konoplyannikov Marathon power crates control Power supply Channel Status panel