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11. OTHER PROGRAMMING
11.6 Alarm Deadband
A deadband can be programmed between alarm-activation and alarm-reset.
Press and simultaneously in the operation screen for 3 seconds or more to display the [Alarm
deadband] programming screen. This programming is common to all alarm points.
1
Alarm Deadband
●
An alarm activates when a measured value
exceeds the alarm value. The alarm reset is
executed at a value that is lower than the
alarm value. This difference is called the
deadband and is specified with a scale width
(%).
●
The programming range is 0.1 to 9.9% and
can be programmed in 0.1% increments.
The default is 0.1%.
Low alarm
High alarm
2
Programming Flow Chart
<Example> From 0.1% to 0.5%
Operation screen
[Check]
( + )
[To be ready for programming]
[Programming deadband]
,
Stored
Dead
band
Dead
band
ON
ON
OFF
OFF
(Reset)
(Reset)
MIN
MAX
MAX
MIN
(Activation)
Alarm value
Alarm value
Alarm deadband
3 sec. or
more
Decimal point is fixed.
Cursor
Deadband
SHIFT
°
C
DISP
SHIFT
SET
END
°
F
5
DATA I
ENTRY
°
C
(Activation)