Mitsubishi Electric FX3G SERIES Programming Manual page 290
Programmable controllers
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Also See for FX3G SERIES:
- User manual (532 pages) ,
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- Quick start manual (2 pages)
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FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
2. 32-bit operation (DOR and DORP)
The logical sum (OR) operation is executed to the contents of [
and the result is transferred to [
Command
input
FNC 27
DOR
• While the command input is OFF, the data of the transfer destination [
• While the command input is ON, the data of the transfer source [
change.
• When a constant (K) is specified in the transfer source [
converted into binary format.
• The logical sum operation is executed in units of bit as shown in the table below (1 ∨ 1 = 1, 0 ∨ 1 = 1,
0 ∨ 0 = 0, 1 ∨ 0 = 1).
Logical operation
(unit: bit)
288
+1,
].
D
D
D
S
S
1
2
S
S
+1,
1
1
0
1
0
1
10 Arithmetic and Logical Operation (+, −, ×, ÷) – FNC 20 to FNC 29
10.8 FNC 27 – WOR / Logical Word OR
S
+1,
S
] and [
1
1
S
S
∨
S
+1,
+1,
1
1
2
D
+1,
S
+1,
S
1
S
+1,
S
] [
S
1
1
2
S
S
+1,
2
2
0
0
1
1
S
+1,
S
] in units of bit,
2
2
S
→
D
D
+1,
2
D
] does not change.
] [
S
+1,
S
] do not
1
2
2
+1,
S
], it is automatically
2
1: ON, 0: OFF
D
+1,
D
DOR (FNC 27) instruction
0
1
1
1
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