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Conventions Used in This Manual
14
E5@C Digital Temperature Controllers User’s Manual (H174)
Conventions Used in This Manual
“E5
@
C” is used to indicate information that is the same for the E5CC, E5CC-U, E5EC, E5AC, and
E5DC Digital Controllers. “E5EC/E5AC-PR
@
” or “Position-proportional Models” indicates the Digital
Controllers with position-proportional control. “Standard Models” indicates other Digital Controllers.
The following abbreviations are used in parameter names, figures, and other descriptions. These
abbreviations mean the following:
*
“EU” stands for Engineering Unit. EU is used as the minimum unit for engineering units such as
°
C, m, and g.
The size of the EU depends on the input type. For example, when the input temperature setting range is
−
200
to 1,300
°
C, 1 EU is 1
°
C, and when the input temperature setting range is
−
20.0 to 500.0
°
C, 1 EU is 0.1
°
C.
For analog inputs, the size of the EU depends on the decimal point position of the scaling setting, and 1 EU is
the minimum scaling unit.
: Indicates items that can be used only with the E5
@
C-
@
-0
@
.
Model Notation
Meanings of Abbreviations
Symbol
Term
PV
Process value
SP
Set point
SV
Set value
AT
Auto-tuning
ST
Self-tuning
EU
Engineering unit*
LBA
Loop burnout alarm
HB
Heater burnout
HS
Heater short
RSP
Remote SP
LSP
Local SP
000
Содержание E5C series
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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 ...