Omron SYSMAC C200H-ASC02 Operation Manual page 131

Formatting and Data Conversion
Example: 2I3 ... Indicates 2 decimal words of 3 digits each.
H Format (mHn)
This format is used for hexadecimal numbers (0 to F):
m : number of words
H : hexadecimal format designator
n : the nth digit of the word
Digit n
1
2
3
4
Example: 3H4 ... Three hexadecimal words of 4 digits each.
O Format (mOn)
This format is used for octal numbers (0 to 7):
m : number of words
O : octal format designator
n : the nth byte of the word
Digit n
1
2
3
4
Example: 4O2 ... Indicates four octal words of two digits each.
B Format (mBn)
This format is used for binary numbers (0 to 1):
m : number of words
B : binary format designator
n : the nth bit of the word
126
11 10 9 8
15 14 13 12
– –
– –
2
–
x 16
3
2
x 16
x 16
11 10 9 8
15 14 13 12
– –
– –
2
–
x 8
3
2
x 8
x 8
Bit
7 6 5 4 3 2 1 0
0
–
x 16
1 0
x 16 x 16
1 0
x 16 x 16
0
1
x 16
x 16
Bit
7 6 5 4 3 2 1 0
0
–
x 8
1 0
x 8 x 8
1 0
x 8 x 8
0
1
x 8
x 8
Appendix D