TWiki> LHCb Web>LHCbRICH>RichUpgrade>RichUpDCS (revision 3)EditAttachPDF

OPC-UA communication

The OPC-UA server will run on the ELMBs CCPC (TBC). In the ComLab, the pclhcb33 machine is emulating this CCPC. The OPC-UA client is running on this machine (change the options to be -num 9 -event pcsyslab02:11612 -data pcsyslab02:11611). Moreover, you need to change the URL under System Management -> Driver OPC -> OPC UA client of the R2DCS1 project to point to pclhcb33.

Voltage devices

Humidity and pressure sensors are declared under the corresponding ELMB node as Direct ADC Voltage devices. The converted values are obtained by declaring the devices under the AnalogDigital node in the D&N, and by setting the corresponding DP function config.

Archives settings

LV currents and voltages: Deadband AND time: 30 minutes, 0.5 absolute value.

Temperatures: Deadband AND time: 30 minutes, 0.5 degrees.

Raw voltages: Deadband AND time: 30 minutes, 1 mV.

Converted values (AI: humidities, pressures...): Deadband AND time: 30 minutes, 0.5 absolute value.

-- GiovanniCavallero - 2019-09-05

Edit | Attach | Watch | Print version | History: r5 < r4 < r3 < r2 < r1 | Backlinks | Raw View | Raw edit | More topic actions...
Topic revision: r3 - 2019-09-24 - GiovanniCavallero
 
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    LHCb All webs login

This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2020 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback