Shifting N-Bit(S) Data To The Right By (N) Bit(S) - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

Shifting n-bit(s) data to the right by (n) bit(s)

SFTR(P)
These instructions shift (n1) bits of data to the right by (n2) bit(s) from the device specified by (d).
Ladder diagram
(s) (d) (n1) (n2)
FBD/LD
EN ENO
s d
n1
n2
Setting data
■Descriptions, ranges, and data types
Operand Remarks
(s) Head device number stored to the shift data after the shift
(d) Head device number to be shifted
*1
(n1) Data length of shift data
*1
(n2) Number of shifts
EN Execution condition
ENO Execution result
*1 Set so that n2n1.
■Applicable devices
Operand Bit
X, Y, M, L, SM,
F, B, SB, S

(s)

(d)

(n1)

(n2)
*1 T, ST, C cannot be used.
*2 Only 0 or 1 can be used.
Word
T, ST, C, D, W, U\G
SD, SW, R
*1
 
*1
 
 
 
Structured text
ENO:=SFTR(EN,s,n1,n2,d);
ENO:=SFTRP(EN,s,n1,n2,d);
Range Data type

Bit

Bit
0 to 65535 16-bit unsigned binary
0 to 65535 16-bit unsigned binary
 Bit

Bit
Double word Indirect
specification
Z LC LZ
   
   
   
   
Data type (label)
ANY_BOOL
ANY_BOOL
ANY16_U
ANY16_U
BOOL
BOOL
Constant Others
K, H E $
*2
   
   
   
   
6 SEQUENCE INSTRUCTIONS
6.4 Shift Instructions
6
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