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5   DATA USED FOR POSITIONING CONTROL

5.1.2 Setting items for positioning parameters

The table below lists items set to the positioning parameters. Setting of positioning

parameters is similarly done for individual axes for all controls achieved by the QD75.

For details of controls, refer to Section 2. For details of setting items, refer to Section

5.2 "List of parameters".

Control

Major positioning control

Manual control

Position control

Other control

Positioning parameter

OP

R co

nt

ro

l

1

-ax

is

 l

in

ear

 con

tr

o

l

2/

3/

4-

a

x

is

 l

ine

a

r i

n

te

rp

ol

a

ti

o

n 

co

nt

ro

l

1

-ax

is

 f

ix

ed-

fe

ed

 c

o

n

tr

o

l

2/

3/

4-

a

x

is

 fi

xe

d

-f

e

e

d

 co

nt

rol

2-

a

x

is

 ci

rc

ul

ar

 i

n

te

rpol

ati

o

n c

o

nt

rol

1 

to

 4 a

x

is

 s

p

ee

d co

nt

ro

l

S

p

eed

-p

os

it

io

n

 o

r po

s

it

ion

-s

pee

d

co

nt

ro

l

C

u

rr

e

n

t  

va

lu

e c

h

an

gi

ng

JU

M

P

 i

n

st

ru

cti

o

n, 

NOP

 in

st

ru

cti

o

n

,

LO

OP

 to

 LE

N

D

Ma

n

ual

 p

u

ls

e g

e

n

e

ra

to

r op

er

at

io

n

J

O

G ope

ra

ti

on

In

ch

in

g op

era

ti

o

n

R

e

la

te

d

 s

u

b

 f

unc

ti

on

Pr.1

Unit setting

–

Pr.2

No. of pulses per rotation (Ap)
(Unit: pulse)

Pr.3

Movement amount per rotation (Al)

Pr.4

Unit magnification (Am)

12.3.2

Pr.5

Pulse output mode

–

Pr.6

Rotation direction setting

–

B

a

si

c

 p

a

ram

et

er

s 

1

Pr.7

Bias speed at start

–

–

–

–

–

Pr.8

Speed limit value

–

–

12.4.1

Pr.9

Acceleration time 0

–

–

–

Ba

s

ic

p

a

ra

m

e

te

rs

 2

Pr.10

Deceleration time 0

–

–

–

12.7.7

Pr.11

Back compensation amount

–

–

12.3.1

Pr.12

Software stroke limit upper limit value

–

–

–

Pr.13

Software stroke limit lower limit value

–

–

–

Pr.14

Software stroke limit selection

–

–

–

Pr.15

Software stroke limit valid/invalid
selection

–

–

–

–

–

–

12.4.3

Pr.16

Command in-position width

–

–

–

–

–

–

12.7.6

Pr.17

Torque limit setting value

–

–

12.4.2

Pr.18

M code ON signal output timing

–

–

–

–

12.7.3

Pr.19

Speed switching mode

–

–

–

–

–

–

–

Pr.20

Interpolation speed designation method

–

–

–

–

–

–

–

Pr.21

Current feed value during speed control

–

–

–

–

–

–

–

–

–

Pr.22

Input signal logic selection

–

Pr.23

Output signal logic selection

–

Pr.24

Manual pulse generator input selection

–

–

–

–

–

–

–

–

–

–

D

e

ta

iled

 p

a

ram

et

ers

 1

 Pr.150  Speed-position function selection

–

–

–

–

–

–

–

–

–

–

:

Always set

:

Set as required (Read "–" when not required.)

:

Setting not possible

:

Setting restricted

 – :

Setting not required. (This is an irrelevant item, so the set value will be ignored. If the value is the default value or within the setting range, there is no
problem.)