Mitsubishi Electric MELSEC FX3U Programming Manual page 567

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Errors
An operation error occurs in the following cases; The error flag M8067 turns ON, and the error code is stored
in D8067.
• When to
D
• When "n" is outside the range from "0 to 4" (error code: K6706)
Program example
In the program below, D0 is separated into 4 bit units and stored in D10 to D13 when X000 turns ON.
X000
b15 b12b11
D10
1 1 0 0 1
+n are outside the specified device range (error code: K6706)
D
FNC144
D0 D10
DISP
b8 b7 b4 b3
0 0 1 0 1 0 1 0 0 0
19 Data Operation 2 – FNC140 to FNC149
19.5 FNC144 – DIS / 4-bit Grouping of Word Data
K4
END
b0 b15
D10
1 0 0 0 0 0
D11
0 0 0 0 0
D12
0 0 0 0 0
D13
0 0 0 0 0
They are set to "0".
b4 b3 b2 b1 b0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 1 0
0 0 0 0 0 0 0 1 0 0
0 0 0 0 0 0 0 1 1 0
Data storage
area
11
12
13
1
14
1
1
0
15
16
17
18
19
20
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