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CHAPTER 4 FUNCTIONS
4
4.6 Auto Tuning Function
(b) Sequence program
The execution procedure of auto tuning is as follows.
Start
Auto tuning start
Auto tuning in progress
Auto tuning completion
(PID constants set)
Temperature control using PID constants set
End
Q64TCN data setting
Operation mode setting
Set the buffer memory.
Switch Setting/operation mode instruction (Yn1) from off to on.
Confirm that Setting/operation mode status (Xn1) is on.
Switch CH Auto tuning instruction (Yn4 to Yn7) from off to on.
CH Auto tuning status (Xn4 to Xn7) turns on.
CH Auto tuning status (Xn4 to Xn7) turns off and
the calculated values are set to the buffer memory addresses.
Page 177, Section 4.6 (2)
Page 177, Section 4.6 (3)