Delta VFD2A7MS43ANSAA User Manual

Chapter 16 PLC Function ApplicationsMS300
733
API
ESQR
Find the square root of a binary floating point
number
127
D
P
bit device
Word device
16-bit command
－
－
－
－
32-bit command (9 STEP)
DESQR
Continuous
execution type
DESQR
P
Pulse
execution type
Flag signal: none
X
Y
M
K
H
KnX
KnY
KnM
T
C
D
S
＊
＊
＊
D
＊
Notes on operand usage:
Refer to the function specifications table for each device in series for
the scope of device usage.
 S: source device for which square root is desired D: result of finding square
root.
 Finds the square root of the content of the register designated by S, stores the
result in the register designated by D. Square roots are performed entirely
using binary floating point numbers.
 If the source operand S refers to a constant K or H, the command converts that
constant into a binary floating point number for use in the operation.
 When X0 = ON, finds the square root of the binary floating point number (D1,
D0), and stores the result in the register designated by (D11, D10).
X0
DESQR D0 D10
 When X2 = ON, finds the square root of K1,234 (which has been automatically
converted to a binary floating point number), and stores the results in (D11,
D10).
X2
DESQR K1234 D10
(D1, D0)
(D11, D10)
Binary floating
point
Binary floating
point

Delta VFD2A7MS43ANSAA Specifications

General

Brand	Delta
Model	VFD2A7MS43ANSAA
Category	DC Drives
Language	English