Display And Operating Elements - Endress+Hauser RIA452 Mode D'emploi

RIA452
5.2

Display and operating elements

Fig. 9: Display and operating elements
1) Green operating indicator, lights up when supply voltage is applied
2) Red fault indicator, flashes in event of sensor or device error
3) Limit value display: if power is supplied to a relay, the symbol is displayed.
4) Digital input status: green indicates ready for operation, yellow indicates a signal is present
5) Bar graph yellow, 42-section with orange/red range overshoot and undershoot
6) 7-digit 14-segment display in white for measured values
7) 9x77 DOT matrix in white for text, units and menu icons
8) Key or lock symbol indicates whether device operation is locked (see Section 5.3.3)
9) Jog/shuttle dial for local device operation
5.2.1 Display
Range
Input current is
< lower error limit
Input current above
lower error limit and
below lower
limitations of validity
Input current in valid
range
Endress+Hauser
Display
Display Fault condition
" "
Display Normal limit value
" " behavior
Display scaled Normal limit value
measured value behavior
Relay Analog output
Set failsafe mode
Normal behavior
with max. 10%
overrange. No
output < 0 mA/0 V
possible
Normal behavior
with max. 10%
overrange. No
output < 0 mA/0 V
possible
Operation
G09-RIA452xx-19-00-06-xx-000
Integration
No integration
Normal behavior
(negative integration
not possible)
Normal behavior
(negative integration
not possible)
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