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6.4.2 Remote hold (DI3 terminal)
Output hold can be performed by remote according to the external contact input (DI3 terminal, option).
The value to hold output is "Last Meas." only.
Remote hold signal
Output hold
Apply rectangular waveform (pulse width: 2.0 sec or more, pulse interval: 2.0 sec or more) to a remote hold
input terminal to hold analog output. Applying it again cancels the hold.
On the "Parameter Setting" screen, "Path Lengths" related to measurement value and "Average Period" re-
lated to average value output are set. Items to be set are as follows.
Explanation of setting items
"Path Lengths" : Enters the optical path lengths.
"Average Period" : Sets how many minutes the value is output as an average value of movement in the
"Reset Avg.Gas" : Resets the average value in the case of the average value output.
"Key Lock"
: Any key operation except the key lock OFF cannot be performed.
"Disp.Off"
: Sets automatic OFF of the backlight of display unit and the time until backlight.
"Date/Time"
: Sets the current year/month/date, hour: minute: second.
INZ-TN1ZSS-E
2.0s
6.5 Parameter setting
case of the average value output.
2.0s or more
2.0s or more
During hold
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2.0s or more
Short-circuit
Open
2.0s
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