Mitsubishi MELSEC Q Series Programming Manual page 429

Operation Error
(1) In the following case, an operation error occurs, the error flag (SM0) turns ON, and an error
code is stored into SD0.
• The range of the device n points from a device designated by
relevant device.
Program Example
(1) The following program shifts the contents of D683 to D689 to the right when XB is turned
ON.
[Ladder Mode]
[Operation]
Filled with 0.
(2) The following program shifts the contents of D683 to D689 to the left when XB is turned ON.
[Ladder Mode]
[Operation]
Designation range for the DSFLP instruction
D689 D688
-100
D689 D688
503
Designation range for the DSFRP instruction
D689 D688 D687 D686
-100 503 600 -336
D689 D688 D687 D686
0 -100 503 600
D687 D686 D685 D684
503 600 -336 3802 -32765 5003
D687 D686 D685 D684
600 -336 3802 -32765 5003
[List Mode]
Step Instruction
D685 D684 D683
3802 -32765 5003
D685 D684 D683
-336 3802 -32765
[List Mode]
Step Instruction
D683
D683
0
Filled with 0.
DSFR(P),DSFL(P)
, or exceeds the
D
(Error code: 4101)
Device
Device
7-55
1
2
3
4
6
6
7
8