Endress+Hauser Deltabar FMD72 - Page 34

Operation options Deltabar FMD71, FMD72
34 Endress+Hauser
Functions:
• 8-digit measured value display including sign and decimal point, bargraph for 4 to 20
mA HART as current display.
• Simple and complete menu guidance due to breakdown of parameters into several levels
and groups.
• Each parameter is given a 3-digit ID number for easy navigation.
• Option for configuring the display according to individual requirements and preferences,
such as language, alternating display, display of other measured values such as sensor
temperature, contrast setting.
• Comprehensive diagnostic functions (fault and warning message, peak-hold indicators,
etc.).
• Quick and safe commissioning
7.5.1 Overview
1
E
+
–
3
2
4
5
A0016498
1 Operating keys
2 Bargraph
3 Symbol
4 Header
5 Parameter ID number
7.5.2 Setting the contrast on the display module
•  and  (press simultaneously): increases the contrast.
•  and  (press simultaneously): decreases the contrast.
7.5.3 Symbols on the onsite display
The following tables show the icons that can be used on the local display. Four symbols
may appear at the same time.
Error symbols
Symbol Meaning
A0012088
Error message "Out of specification"
The device is being operated outside its technical specifications (e.g. during startup or cleaning).
A0012100
Error message "Service mode"
The device is in service mode (e.g. during a simulation).
A0012101
Error message "Maintenance required"
Maintenance is required. The measured value remains valid.
A0012086
Error message "Failure detected"
An operating error has occurred. The measured value is no longer valid.