Advanced Function Setting Level
ST stable range
Function
Setting
See
Alpha
Function
Setting
See
• This parameter sets the set value for determining the conditions under
which ST (self-tuning) occurs. This parameter cannot be used when the
"ST" parameter is set to "OFF".
Setting Range
0.1 to 999.9
■ Related parameters
"PID ON/OFF" (initial setting level)
"Input type" (initial setting level)
"ST" (initial setting level)
• Normally, use this parameter at its default.
• This parameter sets 2-PID-constant Alpha.
Setting Range
0.00 to 1.00
■ Related parameters
"PID ON/OFF" (initial setting level)
"ST" (initial setting level)
The control must be set to tempera-
ture input, standard control, PID con-
trol, and ST set to "ON".
Unit
Default
EU
15.0
The control must be 2-PID control,
and the "ST" parameter must be set
to "OFF".
Unit
Default
None
0.65
Section 5-6
113