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The Micado Instrument Control Electronics
The control electronic tasks under responsibility of the USM group are
shown in the Figure and highlighted in magenta. ESO decided to use
Programmable Logic Controllers (PLC) for all control tasks
necessary in ELT instruments.
Using this PLC technology the control electronics has to provide all
necessary functionality to drive mechanisms inside several subsystems,
read sensor signals but also all housekeeping tasks of the MICADO
cryostat. All necessary components fill four electronic cabinets
that will be located either on the Nasmyth or on the Co-Rotating platform.

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MICADO overall control system: Overview of MICADO control electronics components, indicating their purpose, how they are linked, and where they are located. USM components are highlighted in magenta.
( click on image for large version)
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