Chino IR-CA series, Инструкция по эксплуатации

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INST.No.INE-454-P2 Software Ver.1.2
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(1) To program the alarm set-point, press SEL key in the
measurement mode screen until “ ALM ” appears in the
sub display as shown in the right figure.
(2) By pressing key, the most significant digit of the main
display will blink.
(3) Use or key to program the desired value.
(4) To shift to the next lower digit, press key.
The next lower digit will blink.
(5) Repeat the above procedure of (3) and (4) up to the least
significant digit for programming (4 digits).
(6) To activate this programming, press ENT key.
• The programmable range is 0 to 6280ºC .
• The defaults are: Hi (High alarm) … Maximum value of the measuring range
Lo (Low alarm) … Minimum value of the measuring range
3.5 Alarm programming
(Model IR-CAQ J only contact output possible
：
As for other models AL , AH of the status marker are lighted.)
This programming is for the selection of the alarm type (high alarm, low alarm or alarm disable)
and the programming an alarm set-point (1 point only in the high alarm or the low alarm).
3.5.1 Alarm type selection (High alarm, low alarm
or alarm disable)
[ Alarm type]
No : Alarm disable
Hi : High alarm (The open collector of the contact output is ON when the measured value
exceeds the alarm set-point)
Lo : Low temperature alarm (The open collector of the contact output is OFF when the
measured value exceeds the alarm set-point)
3.5.2 Alarm set-point (1 point only in high alarm or low alarm
in [3.5.1 Alarm type selection]
1) To select the alarm type, press SEL key in the measurement
mode screen until “ A.Mod ” appears in the sub display as
shown in the right figure.
2) By pressing key, “ no ”, “ Hi ” or “ Lo ” will blink in the
main display.
3) Use or key to select the desired type.
4) To activate this selection, press ENT key.
Tb CONT MEM PEAK
AL AH
C
F
ε
[High alarm]
Sub display
Main display
Tb CONT MEM PEAK
AL AH
C
F
ε
[Low alarm]
Sub display
Main display
Tb CONT MEM PEAK
AL AH
C
F
ε
[Alarm disable]
Main display
R e m a r k s
Tb CONT MEM PEAK
AL AH
C
F
ε
Sub display
Main display
Sub display
3. Operating mode