3 Part Names and Basic Procedures
3 - 16
E5@C Digital Temperature Controllers User’s Manual (H174)
4
Set the alarm type.
* If the Digital 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. For details, refer to 4-6-3 Assigned
Output Functions (Assigning Control Outputs Is Not Supported for Position-proportional Models.).
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) (Alarm 2 Type), alt3 (ALT3) (Alarm 3 Type), and alt4 (ALT4)
(Alarm 4 Type). (The number of alarms that is supported depends on the model of Digital Control-
ler. Some of the alarm parameters may not be displayed.)
When you are finished, press the O (Level) Key for at least 1 second to
return to the operation display.
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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