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CHAPTER 4 FUNCTIONS
4
4.6 Auto Tuning Function
(10)Adjustment after auto tuning
To change the control response toward the PID constants calculated by auto tuning, change the setting in the
following buffer memory area.
•CH Control response parameter (Un\G49, Un\G81, Un\G113, Un\G145) ( Page 116, Section 3.4.2
(25))
In the system where the temperature rise rapidly, auto tuning may not be performed properly due to the excessive
temperature rise during the auto tuning. Therefore, for a sequence program to perform auto tuning, incorporate the alert
function so that the auto tuning will be stopped if an alert occurs.
For details on the sequence program, refer to the following.
Page 359, CHAPTER 8
(11)During auto tuning loop disconnection detection function
For details on the during AT loop disconnection detection function, refer to the following.
( Page 255, Section 4.23)