Mitsubishi MELSEC Q Series Programming Manual

6-134
CJ,SCJ,JMP
Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and
an error code is stored into SD0.
• The pointer number designated does not come prior to the END instruction.
(Error code: 4210)
• A pointer number which is not in use as a label in the same program has been
designated. (Error code: 4210)
• A common pointer has been designated. (Error code: 4210)
Program Example
(1) The following program jumps to P3 when X9 goes ON.
[Ladder Mode] [List Mode]
(2) The following program jumps to P3 from the next scan after XC goes ON.
[Ladder Mode] [List Mode]
Caution
(1) When using the Universal model QCPU and LCPU with the SCJ instruction, inserting "AND
SM400" (or the NOP instruction) in immediately before the SCJ instruction is required.
[Program example1]
[Ladder Mode] [List Mode]
[Program example2]
[Ladder Mode] [List Mode]
Step
Instruction
Device
Step
Instruction
Device
Step
Instruction
Device
0
1
2
LD
AND
SCJ
M0
SM400
P0
Step
Instruction
Device
0
1
2
3
LD
OUT
AND
SCJ
M0
Y0
SM400
P0

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English