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The stock pressure sensors are not accurate enough, one of the
problems is offset. Senor offsets are measured during ale init
and cal commands and saved in this array.
Sensors will not recalibrate on every ale init, only on the first one
(withing the first 4 minutes) or if one hasn't been done for a long time (1 hour).
The value is access code protected and should not be changed by
any means other than cal pressure. or ale init. 0 denote no correction
which is not possible, all sensors have some offset, so this indicates
an uncalibrated sensor.
Array allocation
- 0 ADC_OFFSET_TABLE_VACUUM
- 1 ADC_OFFSET_SYS_PRESSURE (main)
- 2 ADC_OFFSET_PVAC_VACUUM ( picker vac cups )
- 3 ADC_OFFSET_SS_PICKER_VACUUM (slipsheet wedgemaster)
- 4 ADC_OFFSET_ROTATOR_VACUUM (L conveyor)
- 5 ADC_OFFSET_PKR_SYSTEM_PRESS (picker system pressure)
- 6 ADC_OFFSET_VCS_VAC_SENSOR ( Plennum pressure )
- 7 ADC_OFFSET_FILTER_PRESSURE ( air supply filter differential pressure )
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