Addition And Subtraction Of Floating Decimal Point Data (E+, E+P, E-, E-P) - Mitsubishi MELSEC QCPU Programming Manual

6 BASIC INSTRUCTIONS

6.2.9 Addition and subtraction of floating decimal point data (E+, E+P, E-, E-P)

Internal Devices
Set
(System, User)
Data
Bit Word
S
D
[Instruction Symbol] [Execution Condition]
E+, E -
E+P, E - P
[Set Data]
Set Data
S
D
[Functions]
E +
(1) Adds the floating decimal point type real number designated at
point type real number designated at
Floating decimal point
(2) Values which can be designated at
-126
0, ±2
6 - 40
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MELSECNET/10(H)
File Direct J \
Register
Bit
Command
Command
Addition or subtraction data, or head number of device storing additon or
subtractraction data
Data to be added to or subtracted from, or head number of device storing
such data
+1 +1
D D S
+
Floating decimal point
type real number type real number
| Designated value (stored value) | < ±2
QCPU
PLC CPU
Basic
High Performance
Usable Devices
Special
Function
Module
Word
U \G
indicates the signs E+ or E -
P
Meaning
, and stores the sum in the device designated at
S
+1
S D
Floating decimal point
type real number
and and which can be stored, are as follows:
S D
128
MELSEC-Q/QnA
QnA
Process CPU
Index
Constant
Register Other
E
Zn
S D
S D
Data Type
Real number
and the floating decimal
D
D
6 - 40
Q4AR
.
D