Omron C500-LDP01-V1, Operation Manual

Page: 48 / 59

Appendix C
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Name and
Mnemonic
Operand Data Areas Function Symbol
OR LOAD
OR LD Logically ORs the resultant execution conditions
of the preceding logic blocks. None
OUTPUT
OUT
B
Turns ON B for an ON execution condition; turns
OFF B for an OFF execution condition. B:
IR (except IR 00 and IR 02)
Work bits
TR
OUTPUT NOT
OUT NOT
B
Turns OFF B for an ON execution condition;
turns ON B for an OFF execution condition. B:
IR (except IR 00 and IR 02)
Work bits
COUNTER
CNT
CNT N
SV
CP
R
A decrementing counter. SV: 0 to 9999; CP:
count pulse; R: reset input. The TC bit is entered
as a constant. N:
TC SV:
IR
SR
Work bits
#
TIMER
TIM
TIM N
SV
ON-delay (decrementing) timer operation. Set
value: 000.0 to 999.9 s. The same TC bit cannot
be assigned to more than one timer/counter. The
TC bit is entered as a constant. N:
TC SV:
IR
SR
Work bits
#
Special Instructions
Name
Mnemonic
Symbol Function Operand Data Areas
NO OPERATION
NOP(00)
None
Nothing is executed and program
operation moves to the next instruction.
None
END
END(01)
END(01)
Required at the end of each program.
Instructions located after END(01) will not
be executed. None