Dynasonics TFXP Series Transit Time Ultrasonic Flow Meter Manuel d'utilisateur télécharger pdf (Page 41)

Rev. 5/09 -3.3- TFXP

“Soft Key” menu items will be displayed immediately above the two

keys located in the lower corners of the graphics display. See

Figure 3.1 on page 3.2.

Soft key functions can be any of the following:

The MENU soft key places the meter into Programming mode

from Run mode.

The ACK soft key is used to Acknowledge a condition that

requires user intervention.

The ACCEPT soft key is used to Accept configuration

parameter changes.

The CANCEL soft key returns the user to the next highest menu

level without making any changes.

The EDIT soft key allows users to make changes to the current

menu items.

The EXIT soft key is used to return to the next highest menu

level.

The SELECT soft key is used in conjunction with the arrow keys

to choose the parameters to be displayed on the graphics

display.

Each display line is independently configurable to show any of the

following menu items:

Rate (Forward Only)

Total (Net Only)

Sound Speed FPS

Sound Speed MPS

SIGNAL STR (Signal Strength)

Temp 1 (Heat Flow Option Required)

Temp 2 (Heat Flow Option Required)

Temp DIFF (Heat Flow Option Required)

The TFXP display can be set up to show 2 lines with large numerals

(17 pixels high) or 4 lines with small numerals (9 pixels high). The

number of display lines can be toggled between 2 and 4 using the

commands in the Display Menu (Menu # 8). Refer to page 3.39 for

details.

Graphics

Display

Configuration

PART 3 - KEYPAD CONFIGURATION

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Dynasonics TFXP Series Transit Time Ultrasonic Flow Meter Manuel d'utilisateur Page 41