A-1-2 Sequence Output Instructions - Omron CP1E CPU UNIT SOFTWARE User Manual

Instruction Mnemonic
OR LOAD OR LD
NOT NOT
CONDITION UP
ON
CONDITION DOWN
OFF
A-1-2 Sequence Output Instructions
Instruction Mnemonic
OUTPUT OUT
OUTPUT NOT OUT NOT
KEEP KEEP
DIFFERENTI- DIFU
ATE UP
DIFFERENTI- DIFD
ATE DOWN
SET SET
CP1E CPU Unit Software User's Manual(W480)
Variations Symbol/Operand
---
Logic block
Logic block
---
---
UP(521)
---
DOWN(522)
Variations Symbol/Operand
!
!
!
S (Set)
KEEP(011)
R (Reset)
B
B: Bit
!
DIFU(013)
B
B: Bit
!
DIFD(014)
B
B: Bit
@/%/!/!@/!%
SET
B
B: Bit
Function
Takes a logical OR between logic blocks.
LD
Logic block A
to
LD
Logic block B
to
OR LD Parallel connection between
logic block A and logic block B.
Reverses the execution condition.
UP(521) turns ON the execution condition for one cycle when the
execution condition goes from OFF to ON.
DOWN(522) turns ON the execution condition for one cycle when
the execution condition goes from ON to OFF.
Function
Outputs the result (execution condition) of the logical processing
to the specified bit.
Reverses the result (execution condition) of the logical processing,
and outputs it to the specified bit.
Operates as a latching relay.
Set
Reset
S execution
condition
R execution
condition
Status of B
DIFU(013) turns the designated bit ON for one cycle when the
execution condition goes from OFF to ON (rising edge).
Execution
condition
Status of B
One cycle
DIFD(014) turns the designated bit ON for one cycle when the
execution condition goes from ON to OFF (falling edge).
Execution
condition
Status of B
One cycle
SET turns the operand bit ON when the execution condition is ON.
Execution
condition of SET
Status of B
Appendices
A-3