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3 Part Names and Basic Procedures
Digital Temperature Controllers (Simple Type) User’s Manual (H211)
3-4 Procedures after Turning ON the Power Supply
3
3-4-2 Basic Procedure
3
Set the control method.
4
Set the alarm type.
* If the Controller is equipped with HB/HS alarm detection, the Alarm 1 Type is not displayed for the default
settings. To use alarm 1, set an output assignment to alarm 1.
If required, use the M (Mode) Key and the U (Up) and D (Down) Keys to repeat the procedure to
set alarm types for alt2 (ALT2).
When you are finished, press the O (Level) Key for at least 1 second to
return to the operation display.
cntl (CNTL): Indicates the control method.
The default setting is onof (ONOF: ON/OFF control).
Initial Setting Level
Operation Level
Initial Setting Level
Initial Setting Level
The display flashes.
ON/OFF Control
PID Control
cntl (CNTL): Indicates the control method.
Press the O
(Level) Key for at
least 3 seconds.
Press the M (Mode)
Key several times to
display cntl (CNTL).
in-t (IN-T) will be displayed
to show that the Initial Setting
Level has been entered.
If pid (PID control) is displayed, press
the D (Down) Key to change to onof
(ONOF) (ON/OFF control).
If onof (ON/OFF control) is displayed, press
the U (Up) Key to change to pid (PID) (PID
control).
25
0
in-t
5
cntl
onof
cntl
pid
Initial Setting Level
Initial Setting Level
Press the M (Mode) Key several
times to display alt1 (ALT1).
Press the U (Up) and D
(Down) Keys to change
the value.
Alarm type: 7 (Lower-limit alarm with
standby sequence) (example)
alt1 (ALT1): Indicates the Alarm 1
Type parameter.*
The default setting is 2 (2: Upper-limit
alarm).
25
0
in-t
5
alt1
2
alt1
7
Initial Setting Level
Operation Level
The display flashes.
Press the O
(Level) Key for at
least 3 seconds.
in-t (IN-T) will be displayed
to show that the Initial Setting
Level has been entered.
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