Omron E5AN-H User Manual page 290

Digital controllers
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Advanced Function Setting Level
PID Set Automatic Selection Data
pidi
pidh
PID Set Automatic Selection Hysteresis
Function
Setting
See
See
p-db
PV Dead Band
Function
Setting
See
See
• This parameter provides the data for automatic selection of the PID set.
• The PID set number to be used is automatically selected according to the
data set in the PID Set Automatic Selection Data parameter. The selec-
tion range is specified in the PID Set Automatic Selection Range Upper
Limit parameter.
• The PID Set Automatic Selection Hysteresis parameter is used to set the
hysteresis to prevent chattering when the PID set is changed.
Parameter
PID Set Automatic Selec-
tion Data
PID Set Automatic Selec-
tion Hysteresis
■ Related Parameters
PID set automatic selection range upper limit (PID setting level): Page 269
Bank * PID set No. (bank setting level): Page 210
• For position-proportional models, control is executed with the process
value equal to the set point when the process value is within the PV dead
band.
• This function prevents unnecessary outputs when the process value
approaches the set point.
Setting range
0 to 32400
■ Related Parameters
Closed/floating (initial setting level): Page 239
Motor calibration (initial setting level): Page 240
Travel time (initial setting level): Page 240
Position proportional dead band (adjustment level): Page 207
Open/close hysteresis (adjustment level): Page 207
The control must be set to 2-PID
control.
Setting range
pv: Process value
dv: Deviation
sp: Set point
0.10 to 99.99
Position-proportional control must be
supported.
Unit
EU
0.0
Section 5-10
Unit
Default
---
PV
%FS
0.50
Default
269

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