JUMO 14597 safetyM STB/STW Ex - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual - Manual (Page 95)

8 Configuration level
89 2013-04-01
Parameter Comment
Value range
(factory setting in
bold)
8.2.3 Offset 1
Using Offset1, a measured value at the analog input
can be corrected by the value entered over the entire
measuring range. -999.9 to
0.0 to +999.9
8.2.4 Resistivity 1 Analog-input1 lead wire resistance
in 2-wire circuit
This value is used to compensate the resistance of the
probe line and depends on the line length.
Enter the ohmic resistance of the probe line here to
achieve the best possible temperature measurement.
0.0 to 30.0 ohm
8.2.5 Filter time 1 Time constant of the digital input filter
2nd order for analog input 1
If the input signal changes suddenly, approx. 26 % of
the change is recorded following a period that corre-
sponds to the filter time constant dF (2 × dF: approx.
59 %; 5 × dF: approx. 96 %).
Value 0 means: filter switched off
If the filter time is long:
- Interfering signals are better absorbed
- Measured value display responds more slowly to
changes
0.0 to
0.6 to 100 sec
8.2.6 Scaling start 1 Important information: This setting only occurs if the
sensor type 1 was set to 4 to 20 mA.
Here, the user selects which value (i.e. pressure)
should be displayed at 4 mA.
-9999 to
0 to +9999
8.2.7 Scaling end 1
Here, the user selects which value (i.e. pressure)
should be displayed at 20 mA. -9999 to
100 to +9999