LR1100 Programming Manual V1.2
m = 48, 49
48 ≤ n ≤ 56 [m = 48]
1 ≤ n ≤ 40 [m = 49]
[Default]
m = 49, n = 1
[Description]
Set error correction level for PDF417.
m
n
Function
48
The error correction level is set by “level”.
49
The error correction level is set by “ratio”. The ratio is [n x 10%]
[Notes]
• Settings of this function affect the processing of functions 81 and 82.
• Error correction level is specified by either “level” or “ratio.”
• Error correction level specified by “level” (m = 48) is as defined in following table The
number of the error correction codeword is fixed regardless of the number of
codeword in the data area.
n
Function
Number of error correction codeword
48
Error correction level 0
2
49
Error correction level 1
4
50
Error correction level 2
8
51
Error correction level 3
16
52
Error correction level 4
32
53
Error correction level 5
64
54
Error correction level 6
128
55
Error correction level 7
256
56
Error correction level 8
512
• Error correction level specified by “ratio” (m = 49) is defined in following table. The
error correction level is defined by [number of data codeword × n × 0.1 = (A)]. The
number of the error correction codeword changes depending on the number of
codeword in the data area.
(A)
Function
Number of error correction codeword
0-3
Error correction level 1
4
4-10
Error correction level 2
8
11-20
Error correction level 3
16
21-45
Error correction level 4
32
46-100
Error correction level 5
64
101-200
Error correction level 6
128