Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

Page: 475 / 2110

6 BASIC INSTRUCTIONS
6.6 Data Conversion Instructions
473
6
Encoding 256-bit data to 8-bit data
ENCO(P)
These instructions encode the bit data of 'n'th power of 2.
■
Execution condition
Setting data
■ Description, range, data type
■
Applicable devices
Ladder ST
ENO:=ENCO(EN,s,n,d);
ENO:=ENCOP(EN,s,n,d);
FBD/LD
Instruction Execution condition
ENCO
ENCOP
Operand Description Range Data type Data type (label)
(s) Device where the encode data is stored

Bit/Word ANY_ELEMENTARY
(d) Start number of the device for storing the encoded data  Bit/16-bit signed binary ANY_ELEMENTARY
(n) Effective bit length 1 to 8 16-bit unsigned binary ANY16
EN Execution condition

Bit BOOL
ENO Execution result

Bit BOOL
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB,
FX, FY J  \  T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD U  \G  , J  \  ,
U3E  \(H)G 
Z LT, LST,
LC LZ K, H E $
(s)
           
(d)            
(n)
           
RnCPU RnENCPU
RnSFCPU RnSFCPU RnPCPU RnPCPU
(Standard) (Safety) (Redundant) (Process)
(s) (d) (n)
EN ENO
s d
n