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Appendices

A-14

CJ2 CPU Unit Software User’s Manual

A-1-5 Comparison Instructions

Instruction Mnemonic Code Symbol/Operand Function Location

Execution

condition

Symbol Com-

parison

(Unsigned)

LD, AND,

OR + =, <>,

<, <=, >, >=

300 (=)

305 (<>)

310 (<)

315 (<=)

320 (>)

325(>=)

LD:

Logic

start

AND,

OR:

Contin-

ues on

rung

LD: Not

required

AND, OR:

Required

Symbol Com-

parison (Dou-

ble-word,

unsigned)

LD, AND,

OR + =, <>,

<, <=, >, >=

+ L

301 (=)

306 (<>)

311 (<)

316 (<=)

321 (>)

326 (>=)

: Comparison data 1

: Comparison data 2

Symbol comparison instructions (double-word, unsigned)

compare two values (constants and/or the contents of speci-

fied double-word data) in unsigned 32-bit binary data and

create an ON execution condition when the comparison con-

dition is true. There are three types of symbol comparison

instructions, LD (LOAD), AND, and OR.

LD:

Logic

start

AND,

OR:

Contin-

ues on

rung

LD: Not

required

AND, OR:

Required

Symbol Com-

parison

(Signed)

LD, AND,

OR + =, <>,

<, <=, >, >=

302 (=)

307 (<>)

312 (<)

317 (<=)

322 (>)

327 (>=)

: Comparison data 1

: Comparison data 2

Symbol comparison instructions (signed) compare two val-

ues (constants and/or the contents of specified words) in

signed 16-bit binary (4-digit hexadecimal) and create an ON

execution condition when the comparison condition is true.

There are three types of symbol comparison instructions, LD

(LOAD), AND, and OR.

LD:

Logic

start

AND,

OR:

Contin-

ues on

rung

LD: Not

required

AND, OR:

Required

Symbol Com-

parison (Dou-

ble-word,

signed)

LD, AND,

OR + =, <>,

<, <=, >, >=

+SL

303 (=)

308 (<>)

313 (<)

318 (<=)

323 (>)

328 (>=)

: Comparison data 1

: Comparison data 2

Symbol comparison instructions (double-word, signed) com-

pare two values (constants and/or the contents of specified

double-word data) in signed 32-bit binary (8-digit hexadeci-

mal) and create an ON execution condition when the com-

parison condition is true. There are three types of symbol

comparison instructions, LD (LOAD), AND, and OR.

LD:

Logic

start

AND,

OR:

Contin-

ues on

rung

LD: Not

required

AND, OR:

Required

Symbol and option

AND

S1: Comparison data 1

S2: Comparison data 2

AND

Symbol comparison instructions (unsigned) compare

two values (constants and/or the contents of specified

words) in 16-bit binary data and create an ON execution

condition when the comparison condition is true. There

are three types of symbol comparison instructions, LD

(LOAD), AND, and OR.

ON execution condition when

comparison result is true.

ON execution

condition when

comparison result

is true.

ON execution condition when

comparison result is true.

Brand	Omron
Model	CJ2 CPU UNIT SOFTWARE
Category	Software
Language	English

Omron CJ2 CPU UNIT SOFTWARE User Manual

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Omron CJ2 CPU UNIT SOFTWARE Specifications

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