Ladder Diagram Instructions; Load, Load Not, And, And Not, Or, And Or Not - Omron SYSMAC CVM1 Series Operation Manual

Ladder Diagram Instructions

5-6

Ladder Diagram Instructions

5-6-1 LOAD, LOAD NOT, AND, AND NOT, OR, and OR NOT

LOAD: LD
Ladder Symbols
B
B
B
LOAD NOT: LD NOT
Ladder Symbols
B
B
AND: AND
Ladder Symbols
B
B
B
AND NOT: AND NOT
Ladder Symbols
B
B
Ladder Diagram Instructions include Ladder Instructions and Logic Block
Instructions. Ladder Instructions correspond to the conditions on the ladder
diagram. Logic Block Instructions are used to relate more complex parts of
the diagram that cannot be programmed with Ladder Instructions alone.
Operand Data Area
B
B: Bit
B
Mnemonics
B
LD
j LD
Operand Data Area
B: Bit
Mnemonics
LD NOT
Operand Data Area
B
B: Bit
B
B Mnemonics
AND
j AND
Operand Data Area
B: Bit
Mnemonics
AND NOT
CIO, G, A, T, C
! j LD ! i LD
i LD
! LD
CIO, G, A, T, C
! LD NOT
CIO, G, A, T, C
! j AND ! i AND
i AND
! AND
CIO, G, A, T, C
! AND NOT
Section 5-6
107