Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 321

Processing details
• These instructions perform an OR operation on the (n) points of data from the device specified by (s1) and the (n) points of
data from the device specified by (s2), and store the operation result in the device specified by (d) and later.
b15 ∙∙∙ b8b7
(s1)
0 0 0 0 1 1 1 1 0 0 0
(s1)+1
1 1 0 0 1 1 0 0 1 1 0
(s1)+2
0 0 0 0 0 0 0 0 1 1 1
(s1)+(n)-2 0 0 0
0 1 1 1 1 1 1 1
(s1)+(n)-1 1 1 1
1 1 1 1 1 0 0 0
(d)
(d)+1
(d)+2
(d)+(n)-2 0 0 1
(d)+(n)-1 1 1 1
• A constant from -32768 to 32767 (16-bit signed binary) can be specified for (s2).
b15 ∙∙∙ b8b7
(s1)
0 0 1 1 1 1 0 0 1 1 0
(s1)+1
0 0 0 0 1 0 1 0 1 0 1
(s1)+2
1 0 1 0 1 0 1 0 1 0 1
(s1)+(n)-2 0 0 0
0 1 1 1 1 0 0 0
(s1)+(n)-1 1 1 0
0 0 0 1 1 1 1 0
(d)
(d)+1
(d)+2
(d)+(n)-2 0 0 0
(d)+(n)-1 1 1 0
Operation error
Error code Description
(SD0)
2821H The device ranges starting from the ones specified by (s1) and (d) are partially overlapping (except when the same device is specified for
(s1) and (d)).
The device ranges starting from the ones specified by (s2) and (d) are partially overlapping (except when the same device is specified for
(s2) and (d)).
∙∙∙ b0
(s2)
0 1 1 1 1
(s2)+1
0 1 1 0 0
(s2)+2
1 1 1 1 1
(n)
OR
(s2)+(n)-2 0 0 1
1 0 0 0 0
(s2)+(n)-1 0 0 1
0 0 0 0 0
b15 ∙∙∙ b8b7 ∙∙∙ b0
0 0 0 0 1 1 1 1 1 1 0 0 1 1 1 1
1 1 0 0 1 1 0 0 1 1 1 1 1 1 1 1
0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 0 0 1 1
1 1 1 1 1 0 0 0 0 1 1 1 1
b15
∙∙∙ b0
(s2)
0 0 0 1 1 0 0 0
0 1 0 1 0
0 1 0 1 0
(n) OR
0 1 1 1 1
0 0 0 1 1
b15 ∙∙∙ b8b7 ∙∙∙
0 0 1 1 1 1 1 1 1 1 1 1 0 0 1 1
0 0 0 0 1 1 1 1 1 1 1 1 1 0 1 0
1 0 1 0 1 1 1 1 1 1 1 1 1 0 1 0
0 1 1 1 1 1 1 1 1 1 1 1 1
0 1 1 1 1 1 1 1 1 0 0 1 1
b15 ∙∙∙ b8b7 ∙∙∙ b0
0 0 0 0 1 1 1 1 1 1 0 0 0 0 1 1
1 1 0 0 1 1 0 0 0 0 1 1 0 0 1 1
0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0
1 0 0 1 1 0 0 1 1 0 0 1 1
1 1 1 0 0 0 0 0 0 1 1 1 1
(n)
∙∙∙ b8b7 ∙∙∙ b0
0 1 1 1 1 1 1 1 1 0 0 0 0
b0
(n)
(n)
6 BASIC INSTRUCTIONS
6.3 Logical Operation Instructions
6
319