Specifications

Hardware Configuration Configuring an Analog Input
VisiLogic: Getting Started 49
Configuring an Analog Input
Before you can use an analog input in your program, you must link it to an
operand. An analog input value can be contained in an MI, ML, or DW.
Analog Filters, PLC
Analog filter options, defined in Hardware Configuration, are available in
Vision120, V200-18-E3B, and certain I/O expansion models that offer analog
inputs, such as the IO-ATC8. Note that 10-bit inputs do not offer filters.
Using a filter can help protect your system from fluctuating input readings. The
filter processes values on a FIFO (First In First Out) basis. The filtering
process is run after each new analog reading. Values can be processed further
via the Filter FB.
The Filter field, shown below, is activated after you define the analog input.