Unication Messenger m90 Manual de usuario Pagina 52

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U90 Ladder Software Manual
44
7. The PWM output is now part of the configuration.
Analog Input value--Out Of Range
Expansion modules
If an expansion module's analog input is receiving current or voltage in excess of the
absolute maximum rating, the corresponding Out Of Range indicator lights up.
IO-AI4-AO2
Analog value: from 0 to 4095 (12 bit). If the analog input is:
below 0V/0mA, then the analog value will be 0.
above 10V/20mA (about 2% above the full scale), then the analog value will be 4096.
IO-ATC8
Analog value: from 0 to 16383 (14 bit). If the analog input is:
slightly below 0V/0mA (about 0.5% below 0V/0mA), then the analog value will be -1.
slightly above 10V/20mA (about 0.5% above the full scale), then the analog value will
be 16384.
If the analog input is greatly below or above of the analog input range ,but still within
the range of the absolute maximum rating, then the analog value will be 32767.
M90 models
M90-19-B1A, M90-R1, and M90-R2-CAN
Analog value: from 0 to 1023 (10 bit). If the analog input is:
Below 0V/0mA, the analog value will be 0.
Above 10V/20mA, the analog value will be 1023.
M91 models
M91-19-R1, M91-19-R2, and M91-19-R2C
Analog value: from 0 to 1023 (10 bit). If the analog input is:
Below 0V/0mA, then the analog value will be 0.
Above 10V/20mA (about 2% above the full scale), then the analog value will be 1024.
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