Addition And Subtraction Of Floating Decimal Point Data (Double Precision) (Ed+(P),Ed-(P)) - Mitsubishi MELSEC Q Series Programming Manual

ED+(P),ED-(P)
6.2.10
Addition and subtraction of floating decimal point data
(Double precision) (ED+(P),ED-(P))
ED+(P),ED-(P)
When two data are set ((
( +3,
D
ED+, ED-
ED+P, ED-P
Setting
Data
S
D
Function
ED+
(1) Adds the 64-bit floating decimal point type real number designated at
floating decimal point type real number designated at
designated at
D +3
64-bit floating-point
real number
(2) Values which can be designated at
-1022
0, 2
6-50
+3, +2,
D D
+2, +1, )-( +3, +2,
D D D S S
Command
Command
: Data for adding/subtracting or head number of the devices where the data for adding/subtracting is stored
S
(real number)
: Head number of the devices where the data to be added to/subtracted from is stored (real number)
D
Internal Devices
R, ZR
Bit Word
––
––
.
D
D +2 D +1 D S +3
64-bit floating-point
real number
| Designated value (stored value) | < 2
High
Basic
performance
+1, )+( +3, +2,
D D S S S
+1, ) ( +3, +2, +1,
S S D D D
indicates an instruction symbol of ED+/ED-.
J \
U \G
Bit Word
––
––
, and stores the sum in the device
S
S +2 S +1 S D
64-bit floating-point
real number
and and which can be stored, are as follows:
S D
1024
Process
Redundant Universal
+1, ) ( +3, +2, +1,
S D D D
))
D
S D
P S D
Constants
Zn Other
E
––
–– ––
and the 64-bit
D
+3 D +2 D +1 D
LCPU
),
D