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INZ-TN2ZKJ-E
After setting, the alarm setting is now
completed by pressing the
ENT
key.
Cursor for setting value
(
)
ENT
End of Alarm Setting
To close the “Alarm Setting” or to cancel
this mode midway, press the
ESC
key.
A previous screen will return.
To close the "Alarm Setting"
ESC
Description of setting items
Upper limit value: Sets the upper limit value (concentration) of alarm.
Lower limit value: Sets the lower limit value (concentration) of alarm.
Contact action:
Selects one of upper limit alarm, lower limit alarm, and upper limit or
lower limit alarm.
Upper ... Alarm contact closes when above upper limit alarm.
Lower ... Alarm contact closes when below lower limit alarm.
Upper or lower ... Alarm contact closes when above upper limit value or
below lower limit value.
ON/OFF: Enables the alarm function if set at ON, or disables the alarm function if set at OFF.
* The upper limit value cannot be set below the lower limit value, and the lower limit value
cannot be set above the upper limit value.
If it is desired to set the upper limit value below the lower limit value already stored in the
memory, reduce the lower limit value beforehand, and vice versa.
Caution
•
For 10 minutes after turning on power, the alarm judgment is inactive.
When an upper limit alarm has
occurred, the “High alarm” message
lights at CH (component)
(“Low alarm” at lower limit alarm).
Typical on-screen display when an alarm occurs
C H
O
2
0-25
vol%
C H
CO
0-100
ppm
C H
CO
2
0-10
vol%
C H
SO
2
0-100
ppm
C H
NO
X
0-100
ppm
0 0
.
0 0 0 3
.
0 0
.
2 1 0 0
.
- - - -
High alarm
