Panasonic FP2 -C1A Manual page 81

FP2 Analog Unit
10.2 Sample Program (Analog Input Unit)
Program outline
After averaging the analog input data for ch 0 to ch 4 (set for no execution of input
conversion processing) of the analog input unit, this program reads the averages to the
data registers DT100 to DT104 using the preparation completion flag.
Averages the analog values that were read and stores the
averages in the conversion value area (input relay area).
By the move instruction F0 (MV), the con-
tents of input relay area WX0 to WX4 are
read to the data registers DT100 to DT104.
Settings
Channels that execute analog input conversion processing
H1111: ch 0 to ch 3 are set for execution
H1: ch 4 is set for execution and ch 5 to ch 7 are 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
WX3 Analog input data for ch 3
WX4 Analog input data for ch 4
Shared memory
Address 10 Preparation completion flag for ch 0 to ch 7 analog inputs
Address 16 No execution of conversion processing setting for ch 0 to ch 3 analog inputs
Address 17 No execution of conversion processing setting for ch 4 to ch 7 analog inputs
Address 22 to 26 Average processing times setting for ch 0 to ch 4
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Sample Program for Analog Input Average Processing Setting
(V)
Analog input
(K)
Sampling
processing
section 14.3.2
10.2 Sample Program (Analog Input Unit)
Average processing
(t)
Minimum
value
(K)
(t)
Stored the average value
(excluding the maximum
and minimum values) to
conversion value area.
Maximum
value
(t)
10 - 5