Woodward GECO, Technical Manual, Page: 47 / 90

Manual 03554 GECO

Stoichiometric
Woodward 39
Screen 2: MAP Calibration
Unscaled
: Raw MAP input voltage
Scaled
: Manifold Absolute Pressure in
psia.
Offset
: The offset applied to the MAP
voltage input and is the low-end
calibration variable.
Span
: The multiplier applied to the MAP
voltage input and is the high-end calibration variable.
Default: The value that the MAP scaled reads when the higher than expected
limit is reached.
Screen 2: DP Calibration
Unscaled
: Raw DP input voltage
Scaled
: Differential Pressure in inH2O.
Offset
: The offset applied to the inH2O
voltage input and is the low-end
calibration variable.
Span
: The multiplier applied to the DP
voltage input and is the high-end
calibration variable.
Default: The value that the DP scaled reads when the higher than expected limit
is reached.
Screen 2: Pressure Limits
MAP high lim
: MAP high limit that causes
a MAP high fault.
DP high lim
: DP high limit that causes a
DP high fault.
DP hi hi lim
: DP high limit that causes a
DP high high fault.
MAP Calibration
Unscaled 0.00 V
Scaled 0.35 psia
Offset +0.039
Span 8.939 psi/V
Default 10.00 psia
DP Calibration
Unscaled 0.00 V
Scaled 0.00 inH2O
Offset -1.000
Span 2.500 inH2O/V
Default 0.00 inH2O
Pressure Limits
MAP High lim 16.00 psia
DP High lim 3.00 inH2O
DP hi hi lim 5.00 inH2O