Mitsubishi Electric Melsec A Series - 2.6.1 Comparison of special relays M (SB) and special registers D (SW)

2.A2CCPU
-------------------- MELSEC·A
Table 4.13 Basic Instructions (Continued)
Claaailleatlon
--
Symbol
Contents of Processing
Symbol
+
---1
+
~
---1 ~
(D) + (5) -e, (D)
+P
+P
+
----Q (S1) IIS211 (D) H
---1
+P I (Sl) IIS21 ~
(51) + (52) ~ (D)
BIN
16-blt
+P
addition!
~
subtraction
I
---1
-
I
---1 ~
(D) - (5) ~ (D)
-P
-P
-
I
~
I
~
(51) - (52) ~ (D)
-P
D+
I
---1
0+
~
I
---1
~
(D + 1, D) + (5 + I, 5) ~ (D + 1, D)
I
D+P
D+P
D+
I
---1 0+ II
S11
I(S2) ~
I
~
(51 + 1,5) + (52+ 1, 52) ~ (D + l,D)
Arithmetio BIN 16-bit
D+P
operation
addnionl
---1
~
Instructions
subtraction
D-
I
0-
I
---1
~
(D + 1, D)-(5+ 1,5) ~ (D+ l,D)
D-P
o-P
D-
I
---1
o-l(Sl)l~
I
~
(51 + 1,51)-(52 + 1,52) ~ (D+ 1, D)
D-P
*
I
~
I
~(S2)I(D)H
(51) x (52) ~ (D + 1, D)
Bin
16-bit
*p
addition!
~
subtraction
I
I
I
~
(51) + (52) ~ Quotient (D), Remainder (D + 1)
IP
D*
I
~
(51 + 1,51) x (52 + 1, 52) ~ (D + 3, D + 2, D
BIN
32-bit
D*P
I
~
+ 1,D)
additlonl
~
subtraction
I
DI
I
(51 + 1,51) + (52 + I, 52) ~ Quotient
I
DIP
I
~
(D + 1, D), Remainder (D + 3, D + 2)
4-64
I
•