Main Operating Screen - Laversab 6600 User Manual

Rev. b4 high accuracy automated pressure controller

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how to change all the parameters that are shown on the display. As we proceed through

the explanations, it will become clearer as to how the 6600 actually operates.

Interaction with the 6600 is done through several different screens that are displayed on the

Remote unit. All the screens are shown in Figure 3.1. Of the screens shown in Figure 3.1, the

Self Test screen is used only at startup, all the Function Select screens are used only a few

times during normal operation and also when first setting up the 6600. The Calibrate screen is

used only once a year by the calibration facility. During normal operation, the two screens

that are used the most are the Main Operating screen (Main Screen), in either 2-output format

or 3-output format, and the Leak Screen. All the different screens, except the calibration

screen, are explained in this section. The Calibration screen is explained in section 6.

3.2

MAIN OPERATING SCREEN

Most of the operation of the 6600 is done in the Main Screen. All the pertinent parameters are

displayed on this screen. The screen is also used to change Target values, Units, and Modes.

The Main Screen can be toggled between the 2-ouput format and 3-output format using the

PREV SCREEN key.

Main Screen: 2-output format

In the 2-output format, information pertaining only to Pt and Ps1 is displayed. Although all

three outputs of the 6600 are always active, if only the Pt and Ps1 outputs are connected to the

aircraft then the Main Screen should be in the 2-output format. The 2-output format appears

as shown below.

Units:

Actual:

Target:

As shown above in the sample 2-ouput format, information is divided into three vertical

sections. The left section shows information for the Pt output, the right section shows

information for the Ps1 output and the middle section shows information for the rate of

change of the Ps1 output. There is no information for the Ps2 output.

Main Screen: 2-output format

knots

5.2

20.0

Ps1 Rate of change

Feet/min

1005

3000

Feet

Ps1

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