Endress+Hauser RIA251, Руководство по эксплуатации

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Process display system fault messages
Effect Cause Cure
Display indicates:
„
”
Low range: An input signal of
≤
3.6 mA is connected to the
terminals.
Check the input signal.
Display indicates:
„
”
Over-range: An input signal of
≥
21 mA is connected to the
terminals.
Check the input signal.
Display indicates:
„
”
Operating parameters have been
changed. The unit requests a save
command. Release save/do not save
using push buttons “+” / “-”
and acknowledge with the
“E” push button.
Display flashes:
„
”
The unit is saving changes to the
operating parameters into the
EEPROM. The unit displays a measured
value once the save has
been completed.
Process display
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