Mitsubishi Electronics FX3G User Manual

FX

3S

/FX

3G

/FX

3GC

/FX

3U

/FX

3UC

 Series

Programming Manual - Basic & Applied Instruction Edition

3 Instruction List

Introdu

ction

Ov

ervi
ew

Instruction 

Li

st

D

evices 

in Det

ai

l

Specifi

ed the

De

vice

 &

 

C

onst
ant

Bef
ore

 

Pr

og

ra

mmi
ng

Bas
ic 

Instruction

FN
C00-FN

C0

9

Program Fl

ow

FNC

10-FN

C19

Mov
e & Com

pare

FNC

20-FNC

29

Arith. & Lo

gi

c 

Operati

on

External Device

170

GRY

Decimal to Gray Code 
Conversion

–

–

–

Section 

22.1

171

GBIN

Gray Code to Decimal 
Conversion

–

–

–

Section 

22.2

176

RD3A

Read form Dedicated
Analog Block

–

–

*1 *1

Section 

22.3

177

WR3A

Write to Dedicated Analog 
Block

–

–

*1 *1

Section 

22.4

Extension Function

180

EXTR

External ROM Function 
(FX

2N

/FX

2NC

)

–

–

–

–

–

–

–

–

*1 *1

–

Others

182

COMRD

Read Device Comment Data –

–

–

*5

–

–

–

–

–

Section 

24.1

184

RND

Random Number 
Generation

–

–

–

–

–

–

–

–

Section 

24.2

186

DUTY

Timing Pulse Generation

–

–

–

*5

–

–

–

–

–

Section 

24.3

188

CRC

Cyclic Redundancy Check

–

–

–

–

–

–

–

–

Section 

24.4

189

HCMOV

High-speed Counter Move

–

–

–

*4

–

–

–

–

–

Section 

24.5

Block Data Operation

192

BK+

Block Data Addition

–

–

–

*5

–

–

–

–

–

Section 

25.1

193

BK-

Block Data Subtraction

–

–

–

*5

–

–

–

–

–

Section 

25.2

194

BKCMP=

Block Data Compare 

=

–

–

–

*5

–

–

–

–

–

Section 

25.3

195

BKCMP>

Block Data Compare 

>

–

–

–

*5

–

–

–

–

–

Section 

25.3

196

BKCMP<

Block Data Compare 

<

–

–

–

*5

–

–

–

–

–

Section 

25.3

197

BKCMP<>

Block Data Compare 

≠

–

–

–

*5

–

–

–

–

–

Section 

25.3

198

BKCMP<=

Block Data Compare 

≤

–

–

–

*5

–

–

–

–

–

Section 

25.3

199

BKCMP>=

Block Data Compare 

≥

–

–

–

*5

–

–

–

–

–

Section 

25.3

Character String Control

200

STR

BIN to Character String 
Conversion

–

–

–

*5

–

–

–

–

–

Section 

26.1

201

VAL

Character String to BIN 
Conversion

–

–

–

*5

–

–

–

–

–

Section 

26.2

D

S

GRY

D

S

GBIN

D

RD3A

m2

m1

S

WR3A

m2

m1

SD3

EXTR

SD2

SD1

S

COMRD

D

S

RND

D

DUTY

D

n2

n1

n

CRC

D

S

n

HCMOV

D

S

n

D

S2

S1

BK+

n

D

S2

S1

BK-

n

D

S2

S1

BKCMP=

S

1

S

2

n

D

S2

S1

BKCMP>

S

1

S

2

n

D

S2

S1

BKCMP<

S

1

S

2

n

D

S2

S1

BKCMP<>

S

1

S

2

n

D

S2

S1

BKCMP<=

S

1

S

2

n

D

S2

S1

BKCMP>=

S

1

S

2

STR

S2 D

S1

VAL

D1 D2

S