An I/O terminal to which an address is mapped operates as
described below.
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The A/D conversion unit converts an analog input
value to a digital value.
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In the opposite way, the D/A conversion unit
converts a digital input value to an analog value.
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For details, refer to "FLEX NETWORK Analog Unit
User Manual, 2.3 Analog Characteristics".
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For details on how to acquire data values
according to the filter type, refer to "FLEX NETWORK Analog Unit
User Manual, 2.4 Analog/Digital Conversion".
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Operation of Generic(AIO) differs depending on
the unit. For details, see the user manual for your unit.
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If a power interruption occurs on the I/O unit,
the driver can recognize it and resume communications after the
power is restored.