Siemens SIMATIC ET 200SP Manual page 25

Parameters/address space
4.3 Address space
Interference frequency suppression
Suppresses the interferences affecting analog input modules that are caused by the
frequency of the AC voltage network used.
The frequency of the AC voltage network is likely to have a negative effect on measured
values particularly with measurement in the low voltage range and on thermocouples. With
this parameter, the user specifies the line frequency that is predominant in the plant.
Measuring range resolution
Parameters for the measurement type thermal resistor standard and thermocouple.
Allows you to increase the resolution to 2 or 3 decimal places for a configurable section of
the measuring range. See the Scalable measuring range (Page 25) section.
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.
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 1 or 2
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.
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Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1)
Manual, 02/2014, A5E32942580-AA