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Instruction Parameters

Supported PLC Series

XPnA/1R	XPnB	XPnE	XPnF	CP3A/B/P/U CP4A~D/U	CPnE	CPnF	BP	PLC-S
✓	✓	✓	✓	✓	✓	✓	✓	✓

Supported Data Registers

	M	X	Y	K	L	F	T	C	S	Z	R	Q	D	@D	Constant
n	-	-	-	-	-	-	-	-	-	-	-	-	-	-	✓

Supported Flags

Flag	Bit	Support
Error	F11.0	-
Zero	F11.1	-
Carry	F11.2	-

Number of Steps

Steps
2

Operands

Operand	Description
n	The only operand. Entries are only constants. This is the branch ID to jump to. The value range is 0 ~ 127.

Notice

Subroutine Usage

The JMP ~ JME or JMPP ~ JME instructions are used in a SBRT ~ RET block.
The program may NOT use a jump statement inside a subroutine.

Instruction Behavior

The JMP and JMPP instructions behave as follows:

• JMP:
  • When the execution condition of the JMP instruction is ON (1), the program jumps to the next step of the JME instruction within the identical branch ID, n.
  • When the execution condition of the JMP instruction is OFF (0), the JMP instruction is not executed, and the program does not jump.
  • When the JMP instruction is executed, all instructions between the JMP and JME instructions are NOT executed.
  • Multiple JMP n instructions can be placed before their related JME n instruction.
• JMPP:
  • When the execution condition of the JMPP instruction is ON (1), the program jumps to the next step of the JME instruction with a matching branch ID, n for 1 scan.
  • When the execution condition of the JMPP instruction is OFF (0), the JMPP instruction is not executed and program does NOT jump.
  • When the JMPP instruction is executed, all instructions between the JMPP and JME instructions are not executed for 1 scan.

Examples

• Ladder Diagram