Omron CJ1M-CPU series Programming Manual

143
Block Programming Instructions Section 3-30
LOOP
LOOP
809
--- Block program
Required
LEND
LEND
810
LEND(810) LEND(810) or LEND(810) NOT specifies the end of the loop. When
LEND(810) or LEND(810) NOT is reached, program execution will loop back
to the next previous LOOP(809) until the operand bit for LEND(810) or
LEND(810) NOT turns ON or OFF (respectively) or until the execution condi-
tion for LEND(810) turns ON.
Block program
Required
LEND
LEND
810
Block program
Required
LEND NOT
LEND NOT
810
LEND(810) or LEND(810) NOT specifies the end of the loop. When
LEND(810) or LEND(810) NOT is reached, program execution will loop back
to the next previous LOOP(809) until the operand bit for LEND(810) or
LEND(810) NOT turns ON or OFF (respectively) or until the execution condi-
tion for LEND(810) turns ON.
Block program
Required
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
Execution condition
Execution
condition
ON
Execution
condition
OFF
Execution
condition
OFF
Execution
condition
OFF
Loop repeated
LOOP(809) designates the beginning of the loop program.
LEND (810)
B
B: Bit operand
Operand
bit ON
Operand
bit OFF
Operand
bit OFF
Operand
bit OFF
Loop repeated
Note The status of the operand bit would be reversed for
LEND(810) NOT.
If the operand bit is OFF for LEND(810) (or ON for LEND(810) NOT),
execution of the loop is repeated starting with the next instruction after
LOOP(809). If the operand bit is ON for LEND(810) (or OFF for LEND(810)
NOT), the loop is ended and execution continues to the next instruction after
LEND(810) or LEND(810) NOT.
LEND(810) NOT
B: Bit operand

Omron CJ1M-CPU series Specifications

General

Brand	Omron
Model	CJ1M-CPU series
Category	Controller
Language	English