Functions and Operations
Section 5 Functions and Operations
5-20
Sampling Hold
• The measurement is held from the rising edge of the TIMING
signal.
Important
*
• When the measurement value exceeds the measurement range, a
sensor error will occur and all outputs will turn OFF.
• Measurements are not performed during RESET input and
TIMING inputs are disabled.
The PV display will show “-----” in no measurement status.
Selecting operations for input errors
→ P.5-29
Operation will continue if input error enable is set to OFF (disabled) or
OVER (overflow).
Peak Hold
• The maximum value is held while measurement is being
performed (while the TIMING input is ON) and when the
measurement has been completed (when the TIMING input turns
OFF) the measurement value is refreshed using the held
maximum value.
Important
*
• When the measurement value exceeds the measurement range
during measurement, a sensor error will occur, a sensor error will
immediately show on the display, and all outputs will turn OFF.
Also, the measurement at that time will be invalid.
• Measurements are not performed and TIMING inputs are disabled
during RESET input.
The PV display will show “-----” in no measurement status.
Selecting operations for input errors
→ P.5-29
Operation will continue if input error enable is set to OFF (disabled) or
OVER (overflow).
TIMING
RESET
Measurement
value
Power ON
Measurement value 2
No measurement
Measurement value 1
Measurement invalid because
a sensor error occurred during
measurement.
Measurement
range upper limit
A sensor error occurs and all outputs are turned
OFF if the measurement range is exceeded.
Measurement
point
No measurementSensor error
Remarks
TIMING
RESET
Measurement
range upper limit
A sensor error occurs and all outputs are turned
OFF if the measurement range is exceeded.
Measurement
period
Measurement
period
Sensor error
No measurement
Peak value 1
No measurement Peak value 2
Measurement
value
Power ON
Measurement invalid
because a sensor error
occurred during measurement.
Measurement invalid
because reset input received
during measurement.
Remarks
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