Dynasonics TFXP Series Transit Time Ultrasonic Flow Meter Manuel d'utilisateur télécharger pdf (Page 40)

Rev. 5/09 -3.2- TFXP

After installation of the transducers and connection of appropriate

cabling to the TFX, keypad configuration of the instrument can be

performed. All entries are saved in non-volatile FLASH memory and

will be retained in the event of power loss.

The TFX can be configured through the keypad interface or by using

the ULTRALINK™ Windows

compatible software utility. (See Part

4 of this manual for software details.) Of the two configuration

methods, the ULTRALINK™ software utility provides more

advanced features and offers the ability to store and transfer meter

configurations between TFX meters.

The keypad consists of the following:

On key with LED indicator for turning the TFX on —

Off key for turning the TFX off.

Two “Soft Keys” that change function depending on the operation

being performed.

Up ˄ arrow key for scrolling up a list or incrementing a numeric

entry.

Down ˅ arrow key for scrolling down a list or decrementing a

numeric entry.

Up/Down arrow keys are also used to adjust the display contrast

in Run Mode.

Numeric keys for entering numeric values.

General

Keypad

Operation

Figure 3.1 —

Graphics Display

and Keypad

PART 3 - KEYPAD CONFIGURATION

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Dynasonics TFXP Series Transit Time Ultrasonic Flow Meter Manuel d'utilisateur Page 40