Calculating The Exponentiation Of Double-Precision Real Number - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Calculating the exponentiation of double-precision real number

POWD(P)
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
These instructions calculate the exponentiation of a double-precision real number.
Ladder
(s1) (s2) (d)
FBD/LD
EN ENO
s1 d
s2
■Execution condition
Instruction
POWD
POWDP
Setting data
■Description, range, data type
Operand Description
(s1) Exponentiation recipient data or the start device containing
the exponentiation recipient data
(s2) Exponentiation data or the start device containing the data
(d) Start device for storing the operation result
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
(s1)  
 
(s2)
 
(d)
RnSFCPU RnSFCPU
(Standard) (Safety)
Execution condition
Word
T, ST, C, D, W, U\G, J\,
SD, SW, FD, R, U3E\(H)G
ZR, RD
 
 
 
ST
ENO:=POWD(EN,s1,s2,d);
ENO:=POWDP(EN,s1,s2,d);
Range Data type
-1022 1024
|(s1)|<2
0, 2 Double-precision real
number
-1022 1024
|(s2)|<2
0, 2 Double-precision real
number

Double-precision real
number
 Bit

Bit
Double word Indirect
Z LT, LST, LZ
LC
  
  
  
7 APPLICATION INSTRUCTIONS
Data type (label)
ANYREAL_64
ANYREAL_64
ANYREAL_64
BOOL
BOOL
Constant Others
specification
K, H E $
    
    
    
7.9 Real Number Instructions
7
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