Xinje XD Series - 4-8-8 Single precision floating point to double pr

151
D
FD
TD
CD
DX
DY
DM
DS
K/H
ID
QD
X
Y
M
S
T
C
Dn.m
S
●
●
D
●
*Notes: D includes D, HD; TD includes TD, HTD; CD includes CD, HCD, HSCD, HSD; DM
includes DM, DHM; DS includes DS, DHS. M includes M, HM, SM; S includes S, HS; T
includes T, HT; C includes C, HC.

When X0 turns on, the single-precision floating-point value in the source data address is
converted into a double-precision floating-point value and stored in the target address.

Register addresses for double - precision floating - point numbers must start with an even
number.
4-8-8 Single precision floating point to double precision floating point batch
conversion [BECON]
1) Summary
Single precision floating point to double precision floating point batch
conversion[BECON]
32 bits
BECON
Execution
condition
Normal ON/OFF/falling
or rising pulse edge
Suitable
Models
XDH、XLH
Hardware
requirement
Version V3.7.1 or later
Software
requirement
Version V3.7.4a or later
2) Operands
Operands
Function
Data Type
S
Specify the source data or register’s address
code
32 bits, BIN
D
Specify the target soft component’s address
code
64 bits, BIN
N
Specify the value of the transfer point
16 bits, BIN
3) Suitable soft components
Operand
s
Word soft elements
Bit soft elements
System
Consta
nt
Modul
e
System
D
F
D
T
D
C
D
D
X
D
Y
D
M
D
S
K/H
I
D
Q
D
X
Y
M
S
T
C
Dn.
m
S
●
●
D
●
(D1,D0) → (D13,D12,D11,D10)Single
precision floating point double precision floating point
Description
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