Laversab 6600 User Manual page 27

Rev. b4 high accuracy automated pressure controller
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Parameter 7. Ps2 "Actual" value:
output, displayed in the current units. This parameter is accessible only in the 3-output
format. In the sample screen shown below, the current pressure at the Ps2 output is 1006 Feet.
This value is updated every 0.25 seconds.
Units:
Actual:
Target:
Parameter 8. Ps1 Rate "Actual" value: This is the current rate of change of pressure
measured at the Ps1 output, displayed in the current units. This parameter is accessible only
on the 2-output format. In the sample screen shown below, the current rate of change of
pressure at the Static output is 3500 feet/min.. This value is updated every 0.25 seconds.
2-output format
Units:
Actual:
Target:
Note: The "Actual" values for Ps2 rate and Pt rate are not displayed any where in the 6600
since they are not used as a reference for checking any specific instrument or function on
the aircraft. The Ps1 rate, however, is used as a reference for checking the VSI on the
aircraft, and is therefore displayed.
Parameter 9. Pt "Target" value: This is the value that you command the 6600 to achieve on
the Pt output. This parameter is accessible in both 2-output and 3-output formats. In the
sample screen below, the 6600 has been commanded to achieve a pressure of 20.0 knots on the
Pt output. The Pt "Target" value is meaningful only when the Pt output is in the "Control"
mode. This is explained later in this section. How to change the Pt "Target" value is
explained in section 3.2.2.
2-output format
Units:
Actual:
Target:
This is the current pressure measured at the Ps2
knots
M
101.2
20.0
knots
M
101.2
20.0
knots
M
101.2
20.0
3
-output format
Feet
1006
M
0
Feet/min
3500
3000
Feet/min
3500
3000
20
Feet
1005
M
0
Feet
1005
M
0
Feet
1005
M
0

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