Omron E5CN User Manual page 240

Advanced Function Setting Level
amad
Auto/Manual Select Addition
Function
Setting
See
See
rt
RT
Function
Setting
See
See
This parameter sets whether the Auto/Manual Switch parameter is to be dis-
played.
• Set whether the Auto/Manual Switch parameter is to be displayed.
Setting range
on: Displayed, off: Not displayed
■ Related Parameters
Auto/manual switch (operation level): Page 150
This parameter executes robust tuning (RT).
• When AT or ST is executed with RT selected, PID constants are automat-
ically set which make it hard for control performance to degenerate even
when control object characteristics are changed.
• Even when hunting occurs for PID constants when AT or ST is executed
in normal mode, it is less likely to occur when AT or ST is executed in RT
mode.
Setting range
on: RT function OFF, off: RT function ON
■ Related Parameters
AT execute/cancel: Page 163, Proportional band, Integral time, Derivative
time: Page 172 (adjustment level)
PID ON/OFF: Page 188, ST: Page 189 (initial setting level)
Section 5-8
The control must be set to 2-PID
control.
Default
off
The control must be set to 2-PID
control.
The input type must be set to tem-
perature input.
Default
off
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