Sample Program (Cpu Unit With Analog I/O) - Panasonic FP2 -C1A Manual

FP2 Analog Unit

10.1 Sample Program (CPU Unit with Analog I/O)

Program outline
After averaging the analog input data for ch 0 to ch 2 (set for no execution of input
conversion processing) of the CPU unit with analog I/O, this program reads the averages
to the data registers DT100 to DT102 using the preparation completion flag.
Averages the analog values that were read
and stores the averages in the conversion
value area (input relay area).
CPU
unit
with
analog
I/O
By the move instruction F0 (MV), the
contents of input relay area WX0 to
WX2 are read to the data registers
DT100 to DT102.
Settings
Channels that execute analog input conversion processing
H111: ch 0 to ch 2 are set for execution and ch 3 is not set for execution
I/O allocation
I/O number Contents
WX0 Analog input data for ch 0
WX1 Analog input data for ch 1
WX2 Analog input data for ch 2
Shared memory
Address 10 Preparation completion flag for ch 0 to ch 3 analog inputs
Address 16 No execution of conversion processing setting for ch 0 to ch 3 analog inputs
Address 22 to 24 Average processing times setting for ch 0 to ch 2
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Sample Program for Analog Input Average Processing Setting
10.1 Sample Program (CPU Unit with Analog I/O)
(V)
Analog input
Sampling
(K)
processing
section 14.3.1
Average processing
(t)
Minimum
value
(K)
(t)
Stores the average value
(excluding the maximum
and minimum values) to
conversion value area.
Maximum
value
(t)
10 - 3