Technical Specifications

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ValVue 12400 Work
Environment
What is ValVue 12400?
Welcome to ValVue 12400
Masoneilan's ValVue 12400 software is a Human-Machine Interface (HMI) software tool that
provides a powerful interface to Masoneilan’s Digital Level Transmitter, Model 12400 that uses
HART
®
communication protocol.
ValVue 12400 is used to configure, calibrate and perform transmitter diagnostics with the Model
12400 (Digital Level Transmitter) utilizing HART communications protocol.
What would you like to do with ValVue 12400?
 Monitor operations: See “What you can do on the 12400 Monitor Screen” on page 323.
 Quickly set up the 12400: “What you can do on the Basic Setup Screen” on page 349.
 Advanced 12400 set up: See “What you can do on the Advanced Setup Screen” on
page 367.
 Calibrate the 12400: “Calibration Tools” on page 403.
 Perform diagnostics on the 12400: See “What you can do on the Transmitter Diagnostics
Screen” on page 417.
 “Status” on page 427 the 12400 status: “What you can do on the Status Screen” on
page 427.
 Initiate a trend of the 12400 variables: See “What you can do on the Trend Screen” on
page 341.