Omron CJ1M-CPU series Programming Manual

113
Double-precision Floating-point Instructions (CS1-H, CJ1-H, or CJ1M Only) Section 3-14
32-BIT BINARY
TO DOUBLE
FLOATING
DBLL
@DBLL
844
Converts the specified 32-bit signed binary data to double-precision floating-
point data (64 bits) and outputs the result to the destination words.
Output
Required
DOUBLE FLOAT-
ING-POINT ADD
+D
@+D
845
Adds the specified double-precision floating-point values (64 bits each) and
outputs the result to the result words.
Output
Required
DOUBLE FLOAT-
ING-POINT SUB-
TRACT
−D
@
−D
846
Subtracts the specified double-precision floating-point values (64 bits each)
and outputs the result to the result words.
Output
Required
DOUBLE FLOAT-
ING-POINT MUL-
TIPLY
*D
@*D
847
Multiplies the specified double-precision floating-point values (64 bits each) and
outputs the result to the result words.
Output
Required
DOUBLE FLOAT-
ING-POINT
DIVIDE
/D
@/D
848
Divides the specified double-precision floating-point values (64 bits each) and
outputs the result to the result words.
Output
Required
DOUBLE
DEGREES TO
RADIANS
RADD
@RADD
849
Converts the specified double-precision floating-point data (64 bits) from
degrees to radians and outputs the result to the result words.
Output
Required
Instruction
Mnemonic
Code
Symbol/Operand Function Location
Execution
condition
S: 1st source
word
D: 1st destination
word
DBLL(844)
S
D
Au: 1st augend
word
Ad: 1st addend
word
R: 1st result word
+D(845)
Au
Ad
R
Mi: 1st minuend
word
Su: 1st subtra-
hend word
R: 1st result word
−
D(846)
Mi
Su
R
Md: 1st multipli-
cand word
Mr: 1st multiplier
word
R: 1st result word
*D(847)
Md
Mr
R
Dd: 1st Dividend
word
Dr: 1st divisor
word
R: 1st result word
/D(848)
Dd
Dr
R
S: 1st source
word
R: 1st result word
RADD(849)
S
R

Omron CJ1M-CPU series Specifications

General

Series	CJ1M
Program Memory	Flash Memory
Power Supply Voltage	24V DC
Operating Temperature	0 to 55°C
Type	Programmable Controller
CPU Type	CPU11, CPU12, CPU13, CPU21, CPU22, CPU23
Data Memory	SRAM
Data Memory Capacity	32K words (CJ1M-CPU11/12/13), 64K words (CJ1M-CPU21/22/23)
Instruction Execution Time (Basic Instructions)	0.1 μs (LD instruction)
Instruction Set	Basic instructions, advanced instructions
Programming Language	Ladder Diagram, Structured Text, Function Block Diagram
Communication Ports	RS-232C
Expansion Slots	Up to 3
Mounting	DIN rail mounting
Storage Temperature	-25 to 70°C
Dimensions	90 x 90 x 70 mm
Weight	Approx. 200g (0.44 lb)
Number of Instructions	Over 400 instructions