6-50
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, +2, +1, )+( +3, +2, +1, ) ( +3, +2, +1, ),
( +3, +2, +1, )-( +3, +2, +1, ) ( +3, +2, +1, ))
Function
ED+
(1) Adds the 64-bit floating decimal point type real number designated at and the 64-bit
floating decimal point type real number designated at , and stores the sum in the device
designated at .
(2) Values which can be designated at and and which can be stored, are as follows:
0, 2-1022 | Designated value (stored value) | < 21024
: Data for adding/subtracting or head number of the devices where the data for adding/subtracting is stored
(real number)
: Head number of the devices where the data to be added to/subtracted from is stored (real number)
Setting
Data
Internal Devices R, ZR J\ U\G Zn Constants
EOther
Bit Word Bit Word
–– –– ––
–– –– –– ––
Universal
Basic
Process
High
performance
Redundant
D D D D S S S S D D D D
D D D D S S S S D D D D
Command
Command
P
SD
S D
ED+, ED-
ED+P, ED-P
indicates an instruction symbol of ED+/ED-.
S
D
S
D
D
S
D
+3
64-bit floating-point
real number
D+2
DD
+1
D+3
64-bit floating-point
real number
S+2
SS
+1
S+3
64-bit floating-point
real number
D+2
DD
+1
D
SD