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3 Part Names and Basic Procedures
Digital Temperature Controllers (Simple Type) User’s Manual (H211)
3-3 Part Names, Part Functions, and Setting Levels
3
3-3-1 Part Names and Functions
* Any settings that are entered will be ignored.
Displays
Display Name Description
E5CC: Top display
E5EC: Top display
No. 1 display Displays the process value or a monitor/setting item.
E5CC: Bottom display
E5EC: Middle display
No. 2 display Displays the set point or the value of a monitor/setting item.
E5CC: None
E5EC: Bottom display
No. 3 Display
(E5EC only)
Displays the manipulated variable, remaining soak time*, multi-SP
No., internal SP (ramp SP), or alarm value 1. (The value that is
displayed is set in the PV/SP Display Selection parameter in the
Advanced Function Setting Level.)
C or F Temperature
unit
Displays the temperature unit.
Indicators
Operation indicators Name Description
Auxiliary outputs
1 and 2
Each indicator lights when the function that is assigned to the
corresponding auxiliary output (1 and 2) is ON.
Control outputs 1
and 2
Each indicator lights when the function that is assigned to the
corresponding control output (1 or 2) is ON. (For a current output, the
indicator is not lit only for a 0% output.)
Communications
writing control
This indicator lights when writing with communications is enabled.
Manual This indicator is lit in Manual Mode.
Stop This indicator is lit while operation is stopped.
AT/ST in
progress
This indicator is lit during autotuning.
This indicator flashes during self-tuning.
Setting change
protection
This indicator is lit while setting change protection is ON.
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