Mitsubishi Electric M800VW Series Programming Manual page 407

M800V/M80V Series PLC Programming Manual (1/2)
8 Function Instructions
8.11 Special Function Instructions
POW, POWP: Exponentiation operation on floating-point data (single precision)
Setting
Bit devices
data
X Y M L F
S1
S2
D
△ : S1 and S2 cannot be specified as constant at the same time.
(*1) Only real numbers can be used.
[Instruction symbol] [Execution condition]
POW
POWP
 Setting data
Setting data
Exponentiation recipient data or the first number of the device where exponentia-
S1
tion recipient data is stored.
S2 Exponentiation data or the first number of the device where data is stored.
D The first number of the device to store the operation result.
IB-1501667-B
Usable devices
B SB T SM V T C
○ ○
○ ○
○ ○
Command
Command
Meaning
Con-
Word devices
stant
D R/ZR W SW SD Z
△ (*1)
○ ○ ○ ○ ○ ○
△ (*1)
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
386
Digit
Pointer designa- Index
tion
E P
○
indicates the sign "POW".
S1 S2 D
P S1 S2 D
Data type
Real number