8-5
Chapter 8. PID CONTROL TUNING
Stopping procedures
The ST is completed automatically. If it is necessary to stop the ST halfway during
execution of the ST or not to start the ST during stopping of the ST, set the control
method of the parameter setting to “Fixed PID” ([CtrL] = 1). Additionally, if the
mode is changed to the READY mode or MANUAL mode, the ST is also stopped.
z
Display during execution of ST
The LED of the decimal point at the 1st digit (right end digit) of the display No. 1 is
flashing while the ST is running.
When the ST is completed and PID constants are changed, this LED goes off.
rdy
man
ev1 ev2 ev3 ot1 ot2
para
mode
pv
sp
LED