Mitsubishi FX3G Series Programming Manual page 281

FX /FX /FX /FX
3G 3U 3GC 3UC
Programming Manual - Basic & Applied Instruction Edition
2. 32-bit operation (DAND and DANDP)
The logical product (AND) operation is executed to the contents of [
bit, and the result is transferred to [
Command
input
FNC 26
DAND
• 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 product operation is executed in units of bit as shown in the table below (1 ∧ 1 = 1, 0 ∧ 1 = 0, 1 ∧ 0 = 0,
0 ∧ 0 = 0).
Logical operation
(unit: bit)
Series
D +1, D
S S D
1 2
S S
+1,
1 1
0
1
0
1
10 Arithmetic and Logical Operation (+, −, ×, ÷) – FNC 20 to FNC 29
10.7 FNC 26 – WAND / Logical Word AND
S +1, S
1 1
].
∧
+1, +1,
S S S
1 1 2
D +1,
S +1, S
1 1
S +1, S ] [ S
1 1 2
S S
+1,
2 2
0
0
1
1
] and [ S +1, S ] in units of
2 2
→
+1,
S D D
2
D ] does not change.
] [ S +1, S ] do not
2 2
+1, S ], it is automatically
2
1: ON, 0: OFF
D D
+1,
DAND (FNC 26) instruction
0
0
0
1
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