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CHAPTER 4 FUNCTIONS
4
4.10 Moving Averaging Process to a Temperature Process Value (PV)
4.10 Moving Averaging Process to a Temperature Process
Value (PV)
Moving averaging process can be set to a temperature process value (PV). With this function, the fluctuation of
temperature process values (PV) can be reduced in electrically noisy environments or in the environments where
temperature process values (PV) fluctuate greatly. The moving averaging process can be disabled to hasten the
response to the change of temperature process values (PV).
(1) Setting method
Configure the settings as below.
1. Set Enable (0) to "Moving Averaging Process Setting" in the intelligent function module switch
setting to use the moving averaging process.
Set Disable (1) to "Moving Averaging Process Setting" in the intelligent function module switch
setting when not using the moving averaging process.
For details on the setting method, refer to the following.
Page 299, Section 6.2
2. Set the number of moving averaging to CH Number of moving averaging (Un\G698 to Un\G701).
● When Disable (1) is set to "Moving Averaging Process Setting" in the intelligent function module switch setting, the set
value in CH Number of moving averaging (Un\G698 to Un\G701) is ignored. When Enable (0) is set to "Moving
Averaging Process Setting" in the intelligent function module switch setting, if the value out of the setting range is set to
CH Number of moving averaging (Un\G698 to Un\G701), a write data error (error code: 4
H
) occurs.
● For the module, the moving averaging process is enabled and the number of moving averaging is 2 times as default.
Change the settings if necessary.
Buffer memory
area name
Buffer memory address
Setting range Reference
CH1 CH2 CH3 CH4
Number of moving
averaging
Un\G698 Un\G699 Un\G700 Un\G701
2 to 10 (times)
(Default value: 2)
Page 153,
Section 3.4.2
(78)
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