Endress+Hauser RMA 422 Mise En Service page 58

Process transmitter
Parameter
* Reset threshold
Enter the reset threshold on
trend monitoring.
* Hysteresis
Enter the set point hysteresis
on minimum/ maximum
safety.
* Time delay
Setting the limit event time
delay after reaching the set
point.
On alarm message the time delay is "0" !
* Time
trend monitoring
The preset value is used as
the time base for trend
monitoring.
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Setting up selections
RESP1 / RESP2
Value:
-19999 to 99999
HYST1 / HYST2
Value:
-19999 to 99999
DELY1 / DELY2
Value:
0 to 99s
The time delay can be set
up in 1s steps.
TRDT1 / TRDT2
Value:
0 to 99s
Set up in 1s steps.
Default Actual
settings setting
0,0
0,0
0
0