Siemens SIPART Series Operating Instructions Manual page 193

H4.LEVL3 - threshold 3
Use this sub-parameter to set a threshold in "°C" or "°F". Use threshold 3 to monitor the
lower limit temperature. Set the threshold in a range from "-40.0C" to "90.0C" or "-40.0F" to
"194.0F".
The positioner triggers a fault message if the current temperature inside the enclosure
undershoots threshold 3. The process to activate and display this fault message is described
in the "XDIAG" parameter.
The factory setting is "-40.0C".
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
Parameterizing/addressing
9.4 Description of parameters
191