Mitsubishi Electric MELDAS C6 Programming Manual page 296

7-segment decode table
S
Hexa-
Bit pattern
decimal
0
0000
1 0001
0010
2
3 0011
4 0100
0101
5
0110
6
0111
7
8
1000
9 1001
A 1010
B 1011
C 1100
D 1101
E 1110
F
1111
Program example
Program to convert D7 data into 7-segment display data when X0 turns ON, and output to D8.
X0
10
8. Function Commands
SEG, SEGP
Configuration of
7-segment
B7 B6 B5 B4 B3 B2 B1 B0
0 0
0 0
0 1
0 1
0 1
B0
0 1
B5 B1
B6
0 1
0 0
B4 B2
0 1
B3
0 1
0 1
0 1
0 0
0 1
0 1
0 1
SEG D7 D8
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D
Display
1 1 1 1 1 1
0 0 0 1 1 0
0 1 1 0 1 1
0 0 1 1 1 1
1 0 0 1 1 0
1 0 1 1 0 1
1 1 1 1 0 1
0 0 0 1 1 1
1 1 1 1 1 1
1 0 0 1 1 1
1 1 0 1 1 1
1 1 1 1 0 0
1 1 1 0 0 1
0 1 1 1 1 0
1 1 1 0 0 1
1 1 0 0 0 1
Lowest-order bit of word device
Coding
No. of Com-
steps mand
10 LD
11 SEG
14
data
Device
X0
D7 D8