Omron CJ - INSTRUCTIONS Reference Manual page 1108

3. Instructions
Function
Operation without an Operand
If an operand bit is not specified, an
execution must
WAIT(805)/WAIT(805 NOT starting with LD.
If the execution condition is OFF for
WAIT(805), the rest of the instruction in the
block program will be skipped. In the next
cycle, none of the block program will be
executed except for the execution condition
for WAIT(805).
condition goes ON, the instruction from
WAIT(805) to the end of the program will be
executed.
Operation with an Operand
An operand bit, B, can be specified for
WAIT(805) or WAIT NOT(805). If the
operand bit is
NOT(805)), the rest of the instructions in the
block program will be skipped. In the next
cycle, none of the block program will be
executed except for the execution condition
for WAIT(805) or WAIT(805) NOT. When the
execution condition goes ON (OFF for
WAIT(805) NOT), the instruction from
WAIT(805) or WAIT(805) NOT to the end of
the program will be executed.
* The parentheses ( ) in the explanation indicate
the case of the WAIT NOT instruction.
Hint
• WAIT(805) and WAIT(805) NOT can be used for step progressions inside block programs.
Precautions
• No block programming instructions will be executed while the input condition for WAIT(805) is OFF.
The other block programming instructions will be executed again after the input condition for
WAIT(805) turns ON. If, however, online editing is executed for a task containing a block program, the
wait status created by WAIT(805) will be cleared and the block program will be executed again from
the beginning.
1070
be created before
When the execution
OFF (ON for WAIT
Execution Execution
condition
condition
OFF OFF
"A"
executed.
Execution
condition
"C"
executed.
Wait
Operand bit Operand bit
OFF (ON)* OFF (ON)*
"A"
executed.
"C"
executed.
Wait
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Execution
condition
ON
"B" executed.
"C" executed.
"C"
executed.
Operand bit
ON (OFF)*
"B" executed.
"C"
"C" executed.
executed.