Mitsubishi MELSEC Q Series Programming Manual page 254

ED+(P),ED-(P)
When three data are set((
( +3,
S1
ED+, ED-
ED+P, ED-P
Setting
Data
S1
S2
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
S1 +3
64-bit floating-point
real number
(2) Values which can be designated at
-1022
0, 2
ED-
(1) Subtracts a 64-bit floating decimal point type real number designated by
floating decimal point type real number designated by
designated by
S1 +3
64-bit floating-point
real number
(2) Values which can be designated at
-1022
0, 2
6-52
+3, +2,
S1 S1
+2, +1, )-( +3, +2,
S2 S2
S1 S1 S1
Command
Command
: Data to be added to/subtracted from or head number of the devices where the data to be added
S1
to/subtracted from is stored (real number)
: Data for adding/subtracting or head number of the devices where the data for adding/subtracting is stored
S2
(real number)
: Head number of the devices where the addition/subtraction operation result is stored (real number)
D
Internal Devices
R, ZR
Bit Word
––
––
––
.
D
S1 +2 S1 +1 S1 S2 +3
+
64-bit floating-point
real number
| Designated value (stored value) | < 2
.
D
S1 +2 S1 +1 S1 S2 +3
64-bit floating-point
real number
| Designated value (stored value) | < 2
+1, )+( +3, +2,
S1 S1 S2 S2 S2
+1, ) ( +3, +2,
S2 S2
D D D
indicates an instruction symbol of ED+/ED-.
P
J \
U \G
Bit Word
––
––
––
, and stores the sum in the device
S2
S2 +2 S2 +1 S2 D
64-bit floating-point
real number
, and and which can be stored, are as follows:
S2
S1 D
1024
, and stores the result at a device
S2
S2 +2 S2 +1 S2 D
64-bit floating-point
real number
and and which can be stored, are as follows:
S1 S2 D
1024
+1, ) ( +3, +2, +1,
S2 D D D
+1, ))
D
S1 S2 D
S1 S2 D
Constants
Zn Other
E
––
and the 64-bit
S1
+3 D +2 D +1 D
and a 64-bit
S1
+3 D +2 D +1 D
),
D
––
––
––