Emerson Transmitter 250 Instructions d'exploitation télécharger pdf (Page 19)

7.1 Menu Structure

Main Screen (scrolling):

The menu structure has been designed so the end user can make parameter changes relatively fast and easy.

Below is a detailed description of these menus.

The LTM-250/350 LCD is a 2x8 character screen. The main screen scrolls between the following parameters:

1. Level (in selected engineering units)

2. Interface (when option is provided – in selected engineering units)-LTM-350 only

3. Temperature (when option is provided – in selected engineering units)-LTM-350 only

4. The analog current corresponding to level (in mA)

5. Percent of range corresponding to level (in %)

If the user desires to enter into the configuration menus simply press/hold the enter button for 2 seconds.

Make sure the electronics are not in write protect mode.

The menu order can change and new menus can be introduced based on transmitter output options and

hardware or software revisions.

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Emerson Transmitter 250 Instructions d'exploitation Page 19