Panasonic FP2 -C1A Manual page 89

FP2 Analog Unit
11.2 Sample Program (Analog Input Unit)
Program outline
This program offsets the analog input data for ch 0 to ch 4 (set for no execution of input
conversion processing) of the analog input unit by the set numerical amount only, and
then reads it to the data registers DT100 to DT104 using the preparation completion flag.
Offsets the analog values that were read by the numerical value set in shared
memory only, and stores it in the conversion value area (input relay area).
By the move instruction
F0 (MV), the contents 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 Offset changed analog input value for ch 0
WX1 Offset changed analog input value for ch 1
WX2 Offset changed analog input value for ch 2
WX3 Offset changed analog input value for ch 3
WX4 Offset changed analog input value for ch 4
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 17 No execution of conversion processing setting for ch 4 to ch 7 analog inputs
Address 30 to 34 Offset changing setting for ch 0 to ch 4
For detailed information
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Sample Program of Analog Input Offset Setting
(K)
+32767
+16383
+653
- 10 - 5
+2 +5 +10
0
- 16384
- 32768
section 14.3.2
11.2 Sample Program (Analog Input Unit)
Offset change
(K)
+32114
+15730
0
- 10 - 5
(V)
+2 +5 +10
(V)
- 17037
- 33421
11 - 5