Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 378

WSFL(P)
RnPCPU
RnCPU RnENCPU
(Process)
• The RnCPU and RnENCPU with firmware version "17" or later support this instruction. (Use an engineering tool with version "1.020W" or later.)
These instructions shift the (n2) word(s) of area to the left within the (n1) words of data area starting from the specified device.
Ladder
(s)
FBD/LD
EN ENO
s d
n1
n2
■Execution condition
Instruction
WSFL
WSFLP
Setting data
■Description, range, data type
Operand Description
(s) Start device stored in the empty area after the shift
(d) Shift target start device
*1
(n1) Data length of shift data
*1
(n2) Number of shifts
EN Execution condition
ENO Execution result
*1 Set values so that (n2)(n1).
■Applicable devices
Operand Bit
X, Y, M, L,
SM, F, B, SB,
FX, FY
*1
(s) 
*1
(d) 
*1

(n1)
*1

(n2)
*1 FX and FY cannot be used.
6 BASIC INSTRUCTIONS
376
6.5 Shift Instructions
RnPCPU RnSFCPU RnSFCPU
(Redundant) (Standard) (Safety)
(d) (n1) (n2)
Execution condition
Word
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
 
 
 
 
ST
ENO:=WSFL(EN,s,n1,n2,d);
ENO:=WSFLP(EN,s,n1,n2,d);
Range


0 to 65535
0 to 65535


Double word Indirect
U\G, J\, Z LT, LST,
U3E\(H)G LC
  
  
  
  
Data type Data type (label)
16-bit unsigned binary ANY16
Word ANY16
16-bit unsigned binary ANY16_U
16-bit unsigned binary ANY16_U
Bit BOOL
Bit BOOL
Constant
specification
LZ K, H E
   
   
   
   
Others
$
 
 
 
 