BSVT Concept
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13.2 Control Logic of the BSVT
There is a common control logic for the complete BSVT configuration. Rather than setting the
gas flow or switching on or off a specific heater, the BSVT is switched on or off as a whole.
In addition to the base states (on/off) there are additional states for system calibration/tuning
(self tune), system identification (self test), exceptional situations (anti freeze protection,
sample protection), errors (gas flow error, sensor error), and a check configuration state
(when a device has been added or removed).
Figure13.1: BSVT States
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