Mitsubishi Electric FX3G SERIES Programming Manual page 429

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
1) Input of a numeric value through keys 0 to 9:
- When an input value is larger than "9999", it overflows from the most significant digit.
- The numeric value input is stored to
- The key sensing output
2) Key pressing information for the keys A to F:
- Six devices starting from
- The key sensing output
Key
A
B
C
2. 32-bit operation (DHKY)
Signals [ to
S
When a key 0 to 9 is pressed, the corresponding numeric value is shifted into [
significant byte, and
When a key A to F is pressed, the corresponding key press information bit [
D +6 turns ON.
3
Command
input
FNC 71
DHKY
1) Input of a numeric value through keys 0 to 9:
- When an input value is larger than "99,999,999", it overflows from the most significant digit.
- The numeric value input is stored to [
- The key sensing output
2) Key pressing information for the keys A to F:
Six devices starting from
The key sensing output
Extension function
When M8167 is set to ON making the extension function valid, the numerical values for keys 0 to F are stored in
binary.
When the extension function is valid, the function and opearation are the same except for the following.
1. 16-bit operation (HKY)
Hexadecimal numerical value data input using keys 0 to F is shifted into
1) Input of a numeric value using keys 0 to F:
- When the input value is larger than "FFFF", it overflows from the most significant digit.
- Example:
When "1 → 2 → 3 → B → F" is input, numerical value "23BF" is stored in
"1" overflows when "F" is input.
Command
input
D
2
+7 turns ON when any key 0 to 9 is pressed.
D
3
corresponding to keys A through F turn ON.
D
3
+6 turns ON when any key A through F is pressed.
D
3
Key pressing information
D
3
D
+1
3
D
+2
3
+3] and [ to
S D D
1 1
D +7 turns ON.
3
S D D
1 2
D
2
D +7 turns ON when any key 0 to 9 is pressed.
3
D corresponding to keys A to F turn ON.
3
D +6 turns ON when any key A to F is pressed.
3
M8167
FNC 71
S D
1
HKY
15 External FX I/O Device – FNC 70 to FNC 79
15.2 FNC 71 – HKY / Hexadecimal Input
in binary.
Key Key pressing information
D
E
F
+3] connected to the 16 key input (0 to F) are scanned.
D
3
+1, D ] in binary.
2
D
2
D D
2 3
D
+3
3
D
+4
3
D
+5
3
D +1, D ] from the least
2 2
D to D +5] turns ON. and
3 3
from the least significant byte.
D in binary.
2
11
12
13
14
15
16
17
18
19
20
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