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4 Basic Operation
4 - 28
E5@C Digital Temperature Controllers User’s Manual (H174)
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RT Features
• 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.
• When the temperature (PV) falls short of the set point for the PID constants when using AT or ST
in normal mode, executing AT or ST in RT mode tends to improve performance.
• When the manipulated variable (MV) is saturated, the amount of overshooting may be somewhat
higher in comparison to PID control based on AT or ST in normal mode.
This procedure selects RT mode.
Operating Procedure
1
Press the
M
Key several times in the Advanced Function
Setting Level to display
rt
(RT: robust tuning).
Advanced Function Setting
Level
2
Press the
U
or
D
Key to select
on
(RT ON).
The default is
off
.
Temperature
Temperature
Much hunting occurs.
Set value
Set value
Start of control
Start of control
Time
Time
Hunting is reduced.
Temperature
Temperature
Set value
Set value
Start of control
Start of control
Time
Time
RT
off
rt
on
rt
Содержание E5C series
Страница 2: ......
Страница 18: ...Conventions Used in This Manual 16 E5 C Digital Temperature Controllers User s Manual H174 ...
Страница 34: ...1 Introduction 1 10 E5 C Digital Temperature Controllers User s Manual H174 ...
Страница 98: ...3 Part Names and Basic Procedures 3 20 E5 C Digital Temperature Controllers User s Manual H174 ...
Страница 310: ...6 Parameters 6 94 E5 C Digital Temperature Controllers User s Manual H174 ...
Страница 326: ...7 User Calibration 7 16 E5 C Digital Temperature Controllers User s Manual H174 ...
Страница 364: ...A Appendices A 38 E5 C Digital Temperature Controllers User s Manual H174 ...
Страница 365: ...Index 1 E5 C Digital Temperature Controllers User s Manual H174 I Index ...
Страница 370: ...Index 6 E5 C Digital Temperature Controllers User s Manual H174 ...