Mitsubishi FX3G Series Programming Manual page 319

FX /FX /FX /FX
3G 3U 3GC 3UC
Programming Manual - Basic & Applied Instruction Edition
is a word device (1 ≤ n ≤ 4)
D S
2) When
1
ON bit positions among "2
-The encoding result of
Command
input
FNC 42
ENCO
Cautions
1. When two or more bits are ON in the
The low-order side is ignored, and only the ON position on the high-order side is encoded.
2. While the command input is OFF
The instruction is not executed. Activated encode outputs are latched in the previous ON/OFF status.
Series
n
" bits (1 ≤ n ≤ 4) from a device specified in
D D is "0" (OFF) from the most significant bit to the low-order bit "n".
1
When it is T, C, D, R, U \G , V or Z
S D n
(1 ≤ n ≤ 4)
b15
0 1 0 1 0 1 0
Ignored
b15
0 0 0 0 0 0 0
All of these bits are 0.
D S
1
12 Data Operation – FNC 40 to FNC 49
D S
1
D0
n
2 = 8 (When "n" is 3)
b0
1 0 0 0 0 1 0 0 0
6 5 4 (3) 2 1 0
7
4 (2) (1)
0 0 0 0 0 0 0 1 1
b0
D2
data
12.3 FNC 42 – ENCO / Encode
D D
are encoded to .
1
S
D
11
12
13
14
15
16
17
18
19
20
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