Omron CS1W-MCH71 -, Operation Manual

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Debugging the Program
Section 9-2
Effect on Other Tasks Single Block Operation Mode is a function independent for each task, so there
is no effect on other tasks.
Operation during Parallel
Execution If the bit [Single Block Operation Mode] is already ON before execution of par-
allel branching, each branch will be executed one block at a time. At the end
(JWAIT command) of parallel execution, branches follow execution of the
branch with the most blocks.
When the bit [Single Block Operation Mode] is turned ON during execution of
parallel branching, all the branches will be stopped at the ends of the blocks
currently being executed. When each block currently being executed in all the
branches is stopped, the bit [In Block Stop] will be turned ON.
Single Block Ignored
(NSTOP Command) The block with NSTOP command in the motion program will ignore the Single
Block Operation Mode. The Single Block Operation Mode will be ignored even
when the bit [Single Block Operating Mode] is turned ON during execution of
the block with NSTOP command, and execution will stop before the block
without NSTOP command.
Single Block
Operation Mode
Motion
Program Start
Program
execution status
In Block Stop
PARALLEL
JWAIT
Stops after execution of 1 block.
Even in parallel execution, the
program stops after execution
of 1 block in each branch.