Mitsubishi Electronics fx3u

/FX

3UC

PLC User's Manual - Positioning Control Edition

Built-in Positioning Functions

4 Before Programming

4.5 Setting of Various Items on PLC Side

B - 58

4.5 Setting of Various Items on PLC Side

4.5.1 Setting of Common Items Using Program

For each pulse output destination device (Y000, Y001, Y002*1, Y003*2), set the items shown in the following

table without using the operand of the instruction.

Setting

item

Setting device Instruction Refer to

Y000 Y001 Y002

Y003

DSZR ZRN ABS TBL PLSV DVIT DRVI DRVA

Items related to speed

Maximum

speed*3

D8344,

D8343

D8354,

D8353

D8364,

D8363

D8374,

D8373 33 -3*4 3333

Subsec-

tion

4.2.5

Bias speed D8342 D8352 D8362 D8372 33-3*4 3333

Subsec-

tion

4.2.6

Acceleration

time D8348 D8358 D8368 D8378 33 -3*4 3*5 33 3

Subsec-

tion

4.2.7

Deceleration

time D8349 D8359 D8369 D8379 33 -3*4 3*5 33 3

Subsec-

tion

4.2.8

Zero return

speed*3

D8347,

D8346

D8357,

D8356

D8367,

D8366

D8377,

D8376 3-------

Subsec-

tion

4.2.3

Creep speed D8345 D8355 D8365 D8375 3-------

Subsec-

tion

4.2.4

Items needed for (DSZR) zero return instruction with DOG search function and (ZRN) zero return instruction)

Zero return

direction M8342 M8352 M8362 M8372 33

*6 ------

Subsec-

tion

4.3.3

CLEAR

signal output M8341 M8351 M8361 M8371 33 ------

Subsec-

tion

4.3.4

CLEAR

signal device

change*7

M8464

D8464

M8465

D8465

M8466

D8466

M8467

D8467 33 ------

Subsec-

tion

4.3.4

Logic of

near-point

signal

M8345 M8355 M8365 M8375 33 ----- -

Subsec-

tion

4.3.5

Logic of

zero-phase

signal

M8346 M8356 M8366 M8376 3------ -

Subsec-

tion

4.3.6

Items needed for variable speed pulse output (PLSV) instruction

Acceleration/

deceleration

Operation*5

M8338 ----

3---

Subsec-

tion

4.3.9

Items needed for interrupt positioning (DVIT) instruction*10

Interrupt

input signal

device

change*8

M8336

D8336 ---

*4, *10 -3--

Subsec-

tion

4.3.7