Siemens 181 Workshop Manual page 28

Measuring range center
Determines the temperature over which the scalable measuring range is symmetrically
spanned. The value must be within the nominal range of the underlying measuring range. It
is specified in integers.
Maximum / Minimum
Corresponds to overflow / underflow for the scalable measuring range.
Conductor resistance
Parameters for the measurement types resistor and thermal resistor (2-wire connection).
Used to compensate for the conductor resistance without having to interfere with the sensor
wiring.
If the "Conductor resistor" parameter is configured higher than a value 0 mΩ, the module
then automatically uses the factory calibration data.
Hardware interrupt enable
Enabling of a hardware interrupt if the high limit 1/2 or the low limit 1/2 is violated.
Low limit 1/2
Specify a threshold which triggers a hardware interrupt when violated.
High limit 1/2
Specify a threshold which triggers a hardware interrupt when violated.
Potential group
Specifies that a BaseUnit with incoming voltage supply is located on this slot
(see system manual ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293)).
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
Manual, 02/2014, A5E03573289-AD
Parameters/address space
4.3 Explanation of Parameters
27