Omron CJ - PROGRAMMING MANUAL 12-2009 - Symbol Math Instructions

100
Symbol Math Instructions
Section 3-9
3-9 Symbol Math Instructions
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution condition
SIGNED BINARY
ADD WITHOUT
CARRY
+
@+
400
Output
Required
DOUBLE
SIGNED BINARY
ADD WITHOUT
CARRY
+L
@+L
401
Output
Required
SIGNED BINARY
ADD WITH
CARRY
+C
@+C
402
Output
Required
DOUBLE
SIGNED BINARY
ADD WITH
CARRY
+CL
@+CL
403
Output
Required
BCD ADD WITH-
OUT CARRY
+B
@+B
404
Output
Required
+(400)
Au
Ad
R
Au: Augend word
Ad: Addend word
R: Result word
Au
Ad
RCY
+
Adds 4-digit (single-word) hexadecimal data and/or constants.
(Signed binary)
(Signed binary)
(Signed binary)
CY will turn ON
when there is a
carry.
+L(401)
Au
Ad
R
Au: 1st augend
word
Ad: 1st addend
word
R: 1st result word
Ad+1
R+1CY
+
Au
Ad
R
Au+1
CY will turn
ON when
there is a
carry.
Adds 8-digit (double-word) hexadecimal data and/or constants.
(Signed binary)
(Signed binary)
(Signed binary)
+C(402)
Au
Ad
R
Au: Augend word
Ad: Addend word
R: Result word
CY
+
Au
Ad
RCY
CY will turn ON
when there is a
carry.
Adds 4-digit (single-word) hexadecimal data and/or constants with the
Carry Flag (CY).
(Signed binary)
(Signed binary)
(Signed binary)
+CL(403)
Au
Ad
R
Au: 1st augend
word
Ad: 1st addend
word
R: 1st result word
Ad+1
R+1
CY
+
Au
Ad
RCY
Au+1
Adds 8-digit (double-word) hexadecimal data and/or constants with the
Carry Flag (CY).
(Signed binary)
(Signed binary)
(Signed binary)
CY will turn ON
when there is a
carr
y
.
+B(404)
Au
Ad
R
A
u: Augend word
A
d: Addend word
R: Result word
Au
Ad
RCY
+
(BCD)
(BCD)
(BCD)
CY will turn ON
when there is a
carry.
Adds 4-digit (single-word) BCD data and/or constants.