Omron E5*D series User Manual page 258

6 Parameters
inf
This parameter sets the time constant for the input digital filter. The following diagram
shows the effect on data after passing through the digital filter.
Function
A
If the Automatic Filter Adjustment parameter in the Adjustment Level is set to ON, automatic
filter adjustment will automatically set this parameter.
Setting
a-ud
This parameter updates the PID constants with values that are calculated with adaptive control.
This parameter is displayed if the Adaptive Control parameter is set to "Notification" and
updateable PID constants are calculated. The PID constants are updated to the values cal-
Function
culated with system performance evaluation.
Setting
 Related Parameters
Adaptive Control (Initial Setting Level): Page 6-45
See See
6 - 24
Input Digital Filter
PV before passing through filter
PV after passing through filter
0.63 A
(Time constant)
Input digital filter
Setting range
0.0 to 999.9
PID Update (Adaptive Control)
Setting range
off: OFF / on: Update
Time
Unit
Seconds
The control must be standard control and 2-PID
control.
The input type must be set for a temperature input.
The Adaptive Control parameter must be set to
"Notification."
It must be possible to update the PID constants
with the values calculated by adaptive control.
Default
off
E5@D Digital Temperature Controllers User's Manual (H224)
Default
0.0