Panasonic HL-G1 A-C5 Series, Руководство пользователя

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Chapter 2 I/O Terminal Block
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2
• A zero set will be enabled by timing input while the HOLD status is valid.
• A reset input by timing input during the HOLD status will cause a data unfixed
status. The system will hold this status until the timing input is cancelled.
• No zero set will be enabled while the data unfixed status is kept on hold.
• The system will hold reset input while the data unfixed status is valid until the
timing input is cancelled.
• Judgment output is determined by the measured value and “displacement
judgment”. The output will be turned OFF while the data unfixed status is valid.
• When any data unfixed status other than that caused by reset input is valid, the
console displayed value, analog output, and judgment output will become the
same in performance.
• Analog output during the data unfixed status is indicated by the initial setting.
• If the system has been set to “Offset”, the offset value will be added when a zero
set is executed.
• If a zero set is executed during PEAK to PEAK measurement, the present
measurement value will become zero (i.e., the reference value of measurement).
Therefore, the measurement value will start from a negative (-) value if the
system is reset while a zero set is executed.
• If “digital output at alarm” is fixed, the judgment output of the sensor head will
be interlocked with the fixed value.
Processing of zero set/timing/reset inputs
On timing input
Reset input (during data
unfixed time)
Zero set input
(ON/OFF)
Reflected at the time of zero set
input (on console displayed value
and analog output).
Invalid
Timing input
The data unfixed status is kept on
hold.
Reset input
A data unfixed status will occur
at the time of reset input (HOLD
status while timing input is ON).
Function of timing input (level)
Analysis mode Function
NORMAL
measurement
The measurement value will be kept on hold with timing input turned
ON in this mode, and the hold status will be canceled with the timing
input turned OFF.
PEAK
measurement
VALLEY
measurement
The measurement value will be kept on hold at the moment the input
signal turned ON in this mode, and the hold status will be canceled
with the input signal turned OFF. The peak (bottom) value will be
reset when the HOLD status is cancelled.
PEAK to PEAK
measurement
The measurement value will be kept on hold at the moment the input
signal is turned ON in this mode, and the hold status will be canceled
with the input signal turned OFF. The data will be set to zero when
the HOLD status is cancelled.