Mitsubishi MELSEC-Q/L User Manual

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DSFR, DSFRP, DSFL, DSFLP
1
2
3
4
4
6
7
8
7.3 Shift instruction 7.3.4 DSFR, DSFRP, DSFL, DSFLP
: Head number of the devices to be shifted (BIN 16 bits)
n : Number of devices to which shift is executed (BIN 16 bits)
Function
DSFR
(1) Shifts data n points from device designated by 1-word to the right.
(2) The device designated by D + (n-1) is filled with 0.
DSFL
(1) Shifts data n points from device designated by 1-word to the left.
(2) The device designated by is filled with 0.
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.
7.3.4 DSFR, DSFRP 1-w ord shift to right of n-word data
DSFL, DSFLP 1-word shift to left of n-word data
7.3.4 DSFR, DSFRP, DSFL, DSFLP
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
K, H
Other
Bit Word Bit Word
–– –– ––
n ––
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 .
Basic
Process
High
performance
Redundant Universal LCPU
Command
Command
P
D
n
D
n
DSFR, DSFL
DSFRP, DSFLP
indicates an instruction symbol of DSFR/DSFL.
D
D
D
Filled with 0.
555 212 325 100 50 40
0 555 212 325 100 50
n
D
D D
D
D D
D D D D D D
+(n-1) +(n-2) +(n-3)
+(n-1) +(n-2) +(n-3)
+(n-4)
+2 +1
+1
D
D D D D
Filled with 0.
555 120
325
100
50 40
120
325
100
50 40 0
D
D
D D D D
D D
n
+(n-3)
+(n-1)
+(n-2)
+(n-1)
+(n-2)
+2 +1
+2 +1+3
D
D

Mitsubishi MELSEC-Q/L Specifications

General

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