Siemens Sitrans P500 Operating Instructions Manual page 167

Parameter names
"3.8.1.6 HiHi Value" (Page 134)
"3.8.1.7 Hysteresis" (Page 134)
"3.8.1.8 Response Time"
(Page 134)
"3.8.1.9 Hold Time" (Page 134)
Figure 6-21 Trip levels for limit value indicator
The limit violation of the limit value indicators can be counted by activating a limit value
counter.
Messages from the limit value indicator as well as limit event counter can be acknowledged
separately.
SITRANS P500 with HART
Operating Instructions, 12/2014, A5E02344528-09
Description
"HI HI" Upper limit value alarm in the unit of the selected PV.
Threshold for disregarding changes in pressure that are too small
The time that should elapse after the limit value has been exceeded or undershot,
before a warning or an alarm is triggered.
The period of time for which a warning or an alarm is maintained, even if the limit
was exceeded or undershot for only a very brief period.
6.3 Description of the operating functions
Operate
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