Nop - Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual

3. Instructions

NOP

Instruction
NO OPERATION
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Flags
No flags are affected by NOP(000).
Function
• No processing is performed for NOP(000), but this instruction can be used to set aside lines in the
program where instructions will be inserted later.
• NOP(000) can only be used with mnemonic displays, not with ladder programs.
Hint
• When the instructions are inserted later, there will be no change in program addresses.
180
Mnemonic Variations
NOP ---
(There is no ladder symbol associated with NOP(000).)
Block program areas Step program areas
OK OK
Function
code
000 This instruction has no function.
NOP
Subroutines Interrupt tasks
OK OK
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Function
SFC action or
transition programs
OK