Mitsubishi Electronics FX3G User Manual

FX

3S

/FX

3G

/FX

3GC

/FX

3U

/FX

3UC

 Series

Programming Manual - Basic & Applied Instruction Edition

37 Operation of Special Devices (M8000 -, D8000 -)

FNC277

-F

NC2
79

Da

ta

 

Trans
fer 3

FNC28

0-F

NC
289

H

igh-Speed 

Process

ing 2

FNC2

90-
FNC299

Ex

tensi

on Fi
le

 

Register C

ontrol

FN

C300-

FNC30

5

FX

3U

-C

F-

AD

P

SFC

•STL

Programming

Interrupt 

Function

Sp

ec

ia

l D

evi

ce

E

rror Code

Ve

rsi

on U

p 

Inform

ati

on

Ex

ecuti

on

 T

imes

 D 8393

Delay time

→Refer to Section 36.4.

–

–

–

M8393

–

–

–

–

–

[D]8394

Not used

–

–

–

–

–

–

–

–

–

–

–

[D]8395
Symbolic
Information,
Block password
status

Symbolic information storage status and
execution program protection status using the
block password.

–

–

–

*2

*2

–

–

–

–

–

–

[D]8396

Built-in CC-Link/LT setup information

–

–

–

–

*3

–

–

–

–

–

–

[D]8397

Not used

–

–

–

–

–

–

–

–

–

–

–

 D 8398

Lower Up-operation ring counter of 0 to

2,147,483,647 (in 1-ms units, 32-bit)

*4

M8398

–

–

–

–

–

 D 8399

Upper

*1.

"**" indicates areas used by the system.

*2.

Available in Ver. 3.00 or later.

*3.

Only the FX

3UC

-32MT-LT-2 is applicable.

*4.

1ms ring counter (D8399, D8398) will operate after M8398 turns ON.

 D 8400

RS2 (FNC 87) [ch1]   Communication format
setting

–

–

–

–

–

–

[D]8401

Not used

–

–

–

–

–

–

–

–

–

–

–

[D]8402

*5

RS2 (FNC 87) [ch1]   Remaining points of
transmit 
data

M8402

–

–

–

–

–

[D]8403

*5

RS2 (FNC 87) [ch1]   Monitoring receive data
points

M8403

–

–

–

–

–

[D]8404

Not used

–

–

–

–

–

–

–

–

–

–

–

[D]8405

Communication parameter display [ch1]

–

–

–

–

–

–

[D]8406 to [D]8408 Not used

–

–

–

–

–

–

–

–

–

–

–

 D 8409

RS2 (FNC 87) [ch1]   Time-out time setting

–

–

–

–

–

–

 D 8410

RS2 (FNC 87) [ch1]   Header 1 and 2
                                    <Default: STX>

–

–

–

–

–

–

 D 8411

RS2 (FNC 87) [ch1]   Header 3 and 4

–

–

–

–

–

–

 D 8412

RS2 (FNC 87) [ch1]   Terminator 1 and 2 
                                    <Default: ETX>

–

–

–

–

–

–

 D 8413

RS2 (FNC 87) [ch1]   Terminator 3 and 4

–

–

–

–

–

–

[D]8414

RS2 (FNC 87) [ch1]   Receive sum (received
data)

–

–

–

–

–

–

[D]8415

RS2 (FNC 87) [ch1]   Receive sum 
(calculated result)

–

–

–

–

–

–

[D]8416

RS2 (FNC 87) [ch1]   Send sum

–

–

–

–

–

–

[D]8417 to [D]8418  Not used

–

–

–

–

–

–

–

–

–

–

–

[D]8419

Operation mode display [ch1]

–

–

–

–

–

–

*5.

Cleared when the PLC switches from RUN to STOP.

H**00

*1

None

None

H**01

*1

None

Provided

H**10

*1

Provided

None

H**11

*1

Provided

Provided