Siemens SITRANS P DS III - Min;Max Indicator

Operator control functions via PROFIBUS
7.10 Simulation
SITRANS P DS III with PROFIBUS PA
122 Operating Instructions, 06/2013, A5E00053276-07
7.9.5
Min/max indicator
Description
The measuring transmitter provides three min/max indicator pairs, which you can use to
monitor the three measured variables Pressure, Sensor temperature, and Electronics
temperature for negative and positive peak values. For each measured value, a resettable
min/max indicator saves the maximum and minimum peak values in long-term storage in the
two non-volatile memories. Consequently, the values are available even after the device is
restarted. The min/max indicators are also updated during a simulation.
p
Pressure
t
Time
Figure 7-10 Basic representation of min/max indicators
See also
Simulating the pressure sensor (Page 124)
Simulating sensor and electronics temperature (Page 125)