Omron CS1W-AD081-V1 User Manual

4
Features and Functions Section 1-1
Input Disconnection
Detection Function
The input disconnection detection function can be used for analog inputs
within an input signal range of 1 to 5 V (4 to 20 mA). Any input under 0.3 V will
be regarded as a disconnection. For details, refer to 2-4-3, 2-6-5, or 6-6-4
Input Disconnection Detection Function.
Peak Value Hold Function The peak value hold function holds the maximum digital conversion value for
every input (including mean value processing). This function can be used with
analog input. The following diagram shows how digital conversion values are
affected when the peak value hold function is used. For details, refer to 2-6-4
or 6-6-3 Peak Value Hold Function.
Output Hold Function The output hold function can be used to hold the analog output value at any
preset value when there is a fatal error at the CPU Unit or when specified by
the CPU Unit. When output is stopped, CLR, HOLD, or MAX can be selected
for output. For details, refer to 4-6-3 or 6-7-2 Output Hold Function.
Disconnection
Analog Input Unit CPU Unit
Detection Flag
Peak hold bit
Analog Output Unit CPU Unit
Output Enable
Flag OFF
CLR/HOLD/MAX

Omron CS1W-AD081-V1 Specifications

General

Brand	Omron
Model	CS1W-AD081-V1
Category	I/O Systems
Language	English