Chapter 15 PID Function (Built-in function)
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15.4.5 Auto-tuning instructions
The commands used in XGB series auto-tuning are as follows.
1) PIDAT
PIDAT is a command to execute auto-tuning by loops.
- Operand S means the loop no. to execute auto-tuning and avaiable only for constant(0~15).
- If start junction is on, the PID control of a loop starts.
- In case of IEC type, the following PIDAT function block is used for start of auto-tuning