Unit Functions And How They Work; Functions Of Unit - Panasonic FP7 Series User Manual

1.1 Unit Functions and How They Work

1.1 Unit Functions and How They Work

1.1.1 Functions of Unit

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Analog input control is available in combination with the CPU unit.
● Temperature data measured by a thermocouple or resistance temperature detector (RTD) is
converted as digital values.
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Input with simple programs
● For input data, digital conversion values are read as input devices (WX).
● At the time of the thermocouple input or the RTD input, temperatures are read as integer
values in units of 0.1 degrees.
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Ten types of thermocouples and three types of RTDs are supported for each
channel.
● Ten types of thermocouples (K, J, T, N, R, S, B, E, PLII and WRe5-26) and three types of
RTDs (Pt100, JPt100 and Pt1000) can be used. Also, on the thermocouple multi-analog
input unit, they can be used in combination with voltage and current inputs.
● Types of temperature sensors can be changed by the settings of tool software or user
programs.
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Various optional settings
Functions to process loaded analog input data are provided. User programs can be simplified.
Function
Average Processing
Settings
Offset/Gain processing
setting
Scale conversion setting
1-2
Specifications
Averages analog values obtained by sampling and stores them in the I/O area as
digital values. It can be selected from No. of averaging times, time average and
moving average.
Offset value (added correction) and gain value (magnification correction)
adjustments are made to store processed data in the I/O area.
(Only the voltage and current ranges of the thermocouple mult-analog input unit)
This function makes it possible to convert values to an easy-to-use data range.
Analog input data acquired in a range between preset minimum and maximum
values is scale converted and stored in the I/O area. This function is convenient if
used for scale unit conversion.
V or I
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WUME-FP7TCRTD-04