Teledyne ULTRAFLOW 150, Operation Manual, Page: 46 / 162

ULTRAFLOW 150 GAS FLOW AND TEMPERATURE MONITOR
6.4.2 Main Display Screen
This is the screen that is typically displayed during normal operation. The screen
has a total of twelve pages accessible by the “Page Up” and “Page Down” keys.
There are two pages for each TIE/path. One of the two pages has large block
numbers appropriate for continuous display. The other page has additional data
for the TIE/path of interest. The Path “AB” screen displays the “OR-ed” status
words and averages of the Path A and Path B data.
No displayed parameters can
be changed from these screens.
All parameters are updated at the end of each integration period. Instantaneous
parameters are updated at the end of each integration period while in the
appropriate mode. Average parameters will be updated at the end of the last
integration period specified in the average. The STATUS text and STATUS code
fields are updated immediately on any change in the monitor status. If multiple
malfunctions are indicated, you can scroll through the STATUS text field errors
by pressing either arrow button (
↓
or
↑
) once. After scrolling is completed the
STATUS text field will stop and continuously display the most significant error.
The NET STATUS field will display the status of network communication
between the TIE and the display node. The PRIMARY and EXTENDED
STATUS fields display various abnormal status conditions from the TIE.
The TIE#1 Path “A” display page is the default on power up and reset. This
screen and its pages are at the top of the menu structure. All other screens can be
accessed through these pages by moving down through the menu choices. From
any one of the twelve pages of this display press the “
↵
” key to view the first
level “Main” menu. The ESC key will bring you back up to the Main Display
screens.
6-10