St; St Stable Range - Omron E5AK User Manual

CHAPTER 5 PARAMETERS
Expansion Mode

ST

ST stable range

• When the "ST" parameter is set to "ON", the self-tuning (ST) function is active.
During operation of the ST function, the power on the load side connected to the
control output must be turned ON at the same time or before start of E5AK
Function
operation.
• The "ST stable range" parameter sets the stable range width during self-tuning.
However, note that this parameter cannot be used when the "ST" parameter is set
to "OFF".
ST
ST stable range
Comment
F Related article
Fuzzy self-tuning (page A-14)
F Related parameters
See
"Input type" (setup mode)
"PID / ON/OFF" (expansion mode)
α
• Usually use the default value.
• Sets advanced PID-control parameter α.
Function
Comment
F Related parameter
"PID / ON/OFF" (expansion mode)
See
5--34
Parameter
[ ]: ST function OFF/[
Unit
Setting Range
0.00 to 1.00 None
Conditions of Use
The input type must be set to tempera-
ture input, and the control must be stan-
dard control and advanced PID control.
Setting Range
]: ST function ON
0.1 to 999.9
Conditions of Use
The control must be advanced PID con-
trol, and ST must be set to OFF.
Default
0.65
Unit Default
None [ ]
_C or _F 15.0