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Product Nomenclature and Function
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CPSN-DI-16BCL Reference Manual (Hardware)
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18
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2.
Description of Product Components
Components such as connectors, switches are described.
1.
LED Indicator
When all the digital inputs are OFF, the LEDs all turn off. The hexadecimal value (0x0000) can be
obtained with the software. When all the digital inputs are ON, the LEDs all turn on. The hexadecimal
value (0xFFFF) can be obtained with the software. The lowest-order bit corresponds to DI00, and the
highest-order bit corresponds to DI17.
Color and Description
LED
Color
Display
Description
DI00 - DI07
DI10 - DI17
Green
ON
It lights up upon inputting.
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OFF
It indicates there in no inputting or the CPU unit is powered off.