Shifting Data In Units Of 4 Bits - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Shifting data in units of 4 bits

SMOV(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 distribute and combine data in units of 4 bits.
Ladder
(s)
FBD/LD
EN ENO
s d
n1
n2
n3
■Execution condition
Instruction
SMOV
SMOVP
Setting data
■Description, range, data type
Operand Description
(s) Device where the specified units of data is stored
*1
(n1) Start position where the data to be shifted is stored
*1
(n2) Number of units to be shifted
(d) Device where the shifted data is stored
*1
(n3) Start unit position of shit destination
EN Execution condition
ENO Execution result
*1 Set values so that (n2)(n1) and (n2)(n3).
6 BASIC INSTRUCTIONS
498
6.7 Data Transfer Instructions
RnPCPU RnSFCPU RnSFCPU
(Redundant) (Standard) (Safety)
(n1) (n2) (d) (n3)
Execution condition
ST
ENO:=SMOV(EN,s,n1,n2,n3,d);
ENO:=SMOVP(EN,s,n1,n2,n3,d);
Range Data type

16-bit signed binary
1 to 4 16-bit unsigned binary
1 to 4 16-bit unsigned binary
 16-bit signed binary
1 to 4 16-bit unsigned binary
 Bit
 Bit
Data type (label)
ANY16
ANY16_U
ANY16_U
ANY16
ANY16_U
BOOL
BOOL