Mitsubishi Electric MELSEC FX Series - Page 60

5 Basic Instruction
5.1 LD, LDI, AND, ANI, OR, OR
58
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
3. AND (Serial connection of NO (normally open) contacts)
4. ANI (Serial connection of NC (normally closed) contacts)
5. OR (Parallel connection of NO (normally open) contacts)
X002
AND
[Structured ladder] [ ST ]
Y003:= X002 AND X000;
X000
timing chart
AND
LD
ONON
X002
ON
Y003
ONON
X000
Y003
ON
X002
ANI
[Structured ladder] [ ST ]
X000
Y003:= X002 AND NOT X000;
timing chart
ANI
LD
ON
ONON
X002
Y003
ONON
X000
Y003
timing chart
OR
LD
X000
Y000
X001
[Structured ladder] [ ST ]
Y000:= X000 OR X001;
X001
X000
ON ON
ON
ON ON
ONON
Y000
OR