Mitsubishi MELSEC-Q/L User Manual

272
BXCH, BXCHP
Function
(1) Exchanges 16-bit data of n points from device designated by and 16-bit data of n points from device designated by
.
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.
Program Example
(1) The following program exchanges 16-bit data for 3 points from D200 for 16-bit data for 3 points from R0 when X1C goes
ON.
[Ladder Mode] [List Mode]
[Operation]
Error
code
Error details
Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
4101
The points specified in n exceed those of the corresponding device
specified in or .
The and devices overlap.
D1
D2
1 1 1 1 1 1 1 1
0 0 0 000 0 0
0 0 0 0 0 0 0 0
1 1 1 111 1 1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
n
0000111111110000
+1
+(n 1)
+2
+(n 2)
1 1 0 0 0 0 1 1 1 1 0 000 1 1
1 1 1 1 1 1 1 1 0 0 0 000 0 0
1 1 1 1 1 1 1 1 1 1 1 111 1 1
0 0 0 0 0 0 0 0
1 1 1 111 1 1
b7 b0b15 b8
0011001111001100
1 1 1 1 1 1 1 1
0 0 0 000 0 0
0 0 0 0 0 0 0 0
1 1 1 111 1 1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0000111111110000
1 1 0 0 0 0 1 1 1 1 0 000 1 1
1 1 1 1 1 1 1 1 0 0 0 000 0 0
1 1 1 1 1 1 1 1 1 1 1 111 1 1
0 0 0 0 0 0 0 0
1 1 1 111 1 1
0011001111001100
D1
D2
D1
D1
D1
D1
+1
+(n 1)
+2
+(n 2)
D1
D1
D1
D1
D1
+1
+(n 1)
+2
+(n 2)
D2
D2
D2
D2
b7 b0b15 b8
n
b7 b0b15 b8b7 b0b15 b8
D2
+1
+(n 1)
+2
+(n 2)
D2
D2
D2
D2
nn
D1
D2
D1
D2
Step
Instruction
Device
0 0 1 1 0 0 1 1 0 0 1 100 1 1
1 1 0 0 0 0 0 0 1 1 0 000 0 0
011101111110110R0
R1
R2
1 1 1 1 1 1 1 1
0 0 0 000 0 0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
b7 b0b15 b8
1111111100111100
D200
D201
D202
1
R0
R1
R2
D200
D201
D202
1 1 1 1 1 1 1 1
0 0 0 000 0 0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1111111100111100
0 0 1 1 0 0 1 1 0 0 1 100 1 1
1 1 0 0 0 0 0 0 1 1 0 000 0 0
0111011111101101
b7 b0b15 b8
b7 b0b15 b8
b7 b0b15 b8

Mitsubishi MELSEC-Q/L Specifications

General

Brand	Mitsubishi
Model	MELSEC-Q/L
Category	Controller
Language	English