PROline Promass 80 5Operation
Endress+Hauser 31
5 Operation
5.1 Display and operating elements
The local display enables you to read all important parameters directly at the measuring
point and configure the device.
The display consists of two lines; this is where measured values and/or status variables
(direction of flow, empty pipe, bar graph, etc.) are displayed. You can change the
assignment of display lines to different variables to suit your needs and preferences
(
→ see the “Description of Device Functions” manual).
Fig. 20: Display and operating elements
Liquid crystal display (1)
The backlit, two-line liquid crystal display shows measured values, dialog texts, fault messages and notice
messages. The display as it appears when normal measuring is in progress is known as the HOME position
(operating mode).
– Upper display line: shows primary measured values, e.g. mass flow in [kg/h] or in [%].
– Lower display line: shows additional measured variables and status variables, e.g. totalizer reading in [t],
bar graph, measuring point designation.
Plus/minus keys (2)
– Enter numerical values, select parameters
– Select different function groups within the function matrix
Press the +/
− keys simultaneously to trigger the following functions:
– Exit the function matrix step by step
→ HOME position
– Press and hold down +/
− keys for longer than 3 seconds → Return directly to HOME position
– Cancel data entry
Enter key (3)
– HOME position
→ Entry into the function matrix
– Save the numerical values you input or settings you change
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