JUMO mTRON T Operating Manual page 34

6 Configuration
Parameters
Behavior on error Value of the output signal after deviation above or below the measuring range (out
?
Signal at o-o-r
TAG number
Zero point and end value
A value range is assigned to the physical output signal by specifying the zero point and end
value (scaling). The default setting corresponds to a value range of 0 to 100 (for example, an
output level of 0 % to 100 %).
If, for example, a temperature with a value range from 150 °C to 500 °C is issued via an analog
output with signal type 0 to 20 mA, the zero point is set to 150 (corresponds to 0 mA) and the
end value is set to 500 (corresponds to 20 mA).
The output signal can be inverted by swapping the zero point value and the end value (zero
point > end value). As a result, an increasing input signal leads to a decreasing output signal.
If the values of zero point and end value are identical, the default setting is activated.
34
Selection/settings
of range = o-o-r)
The options "NAMUR Low" and "NAMUR High" are only available for signal types
2 to 10 V and 4 to 20 mA.
NAMUR Low
NAMUR High
Signal at o-o-r
Last value
0 to 100 %
7 characters (as of system version 05:
42 characters)
Description
Value for deviation below measured
value/short-circuit according to NAMUR
recommendation
Value for deviation above measured
value/probe break according to NAMUR
recommendation
Adjustable value (see "Signal at o-o-r"
parameter)
The last value is retained.
Value of the output signal in the event of
deviation above or below the measuring
range (in relation to the value range of
the signal type)
Identification marking (documentation in
PLC)