Xinje XD Series - 4-9-4 Floating Subtraction[ESUB,EDSUB]

172
<64 bits operation>
 The source data and result address can be the same. Please note that when X0 is ON, the
instruction will be executed in every scanning period.
Note: the add value must be floating numbers, otherwise the result will be error.
4-9-4 Floating Subtraction[ESUB,EDSUB]
1)Summary
Floating Sub [ESUB,EDSUB]
16 bits
-
32 bits
ESUB
Execution
condition
Normally ON/OFF,
rising/falling edge
Suitable
Models
XD, XL
Hardware
requirement
-
Software
requirement
-
64 bits
EDSUB
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
S1
Subtraction operation data address
32/64 bits, BIN
S2
Subtraction operation data address
32/64 bits, BIN
D
Result address
32/64 bits, BIN
3) Suitable soft components
Operands
Word soft elements
Bit soft elements
System
Constant
Module
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
S1
●
●
●
●
●
●
●
S2
●
●
●
●
●
●
●
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.
(K1234) + ( D103, D102, D101, D100)
→
(D113, D112, D111, D110)
Binary converts Binary Floating Binary Floating
to Floating
tudonghoatoancau.com