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Simplicity on the Worksite
Setting Temperature Alarms
Alarm Latch
You set a latch for an alarm output. If an alarm latch is enabled, the alarm, once it turns ON, will remain
ON regardless of the present temperature until it is cleared by turning OFF the power, pressing the PF
Key, or using an event input.
1
Go to the Advanced Function Setting Level.
Refer to page 4-14 for
the procedure to enter
the Advanced Function
Setting Level.
2
Change the paraameter with the
Press the
Key several times to
display a1lt (A1LT).
3
Set the parameter with the
If required, use the
set ON/OFF for a2lt (A2LT) (Alarm 2 Latch) and a3lt (A3LT) (Alarm 3 Latch).
(The number of alarms that is supported depends on the model of Temperature Controller. Some of the
alarm parameters may not be displayed.)
(When finished, press the
* For details, refer to the E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers
User's Manual, Basic Type (Cat. No. H156).
4-12
Solutions Guide for FAQs: E5@N
Advanced Function
Setting Level
Key.
Advanced Function
Setting Level
(Mode)
Keys.
Advanced Function
Setting Level
(Mode) Key and the
(Level) Key for at least 1 second to return to the Initial Setting Level.)
←init (INIT) will be displayed to
show that the Advanced Function
Setting Level has been entered.
a1lt (A1LT):
←Indicates the Alarm 1 Latch parameter.
←Default setting is off (OFF).
Change between ON
and OFF with the
(Up and Down) Keys.
(Up and Down) Keys to repeat steps 2 and 3 and
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