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The controller
consists of a wipe clean touch screen measuring 188mm
x 88mm and is based on an industrial PLC controller, combined
with a number of analogue and digital input/output modules.
The controller
software is written in Automation Basic and has been developed
by Astell for the precision control of autoclaves.
The code is
split into well-defined blocks, each of which performs a specific
function and has been written in high level language to allow
maximum clarity. |