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CHAPTER 2 SYSTEM CONFIGURATION
2
2.4 Precautions for System Configuration
2.4 Precautions for System Configuration
The Q64TCN measures temperature based on the temperature of the terminal block. Therefore, depending on the
system configuration, temperature distribution of the terminal block can be uneven due to the effect of heat generated
from modules, and the measured temperature may differ from actual temperature (especially when two or more
Q64TCN modules are mounted next to each other or the Q64TCN is mounted next to the power supply module or
CPU module).
In this case, the difference between measured value and actual temperature can be reduced by the following methods.
(1) Using the sensor correction function
The measured temperature can be corrected to the actual temperature by this function.
For details on the sensor correction function, refer to the following.
Page 209, Section 4.14