I/O Allocation and Sample Programs
FP0 RTD Unit
Data for CH3
WX3
→
Data after masking
1 0100000000000001
→
0000000000000001
-1 0111111111111111
→
1111111111111111
Bit D: recognizes
positive or negative
Conversion data switch flag
NOTE
X3D, X3E, X3F, WX2 and WX3 may be different, depending on where the FP0
RTD unit is installed.
5.3.2 RTD Type Resistor
Ladder program to read data from input channels
This program shows you how to store temperature data for CH0 to CH5 of the FP0 RTD unit
installed as expansion unit no.1 in data registers DT0 to DT5.
EXAMPLE
REFERENCE
For further information, see page 14, I/O Allocation and Sample Programs.
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