Mitsubishi MELSEC-Q QD77MS, Руководство пользователя

Страница: 131 / 976

5 - 10
Chapter 5 Data Used for Positioning Control
Position control Other control Major positioning control
Positioning data
1-axi
s l
inear control
2/3/4-axi
s l
inear
in
terpol
ati
on control
1-axi
s fi
xed-feed control
2/3/4-axi
s fi
xed-feed
control 2-axi
s ci
rcul
ar
in
terpol
ati
on control
1 to 4 axi
s speed control
S
peed-posi
tion sw
itchi
ng
control P
osi
tion-speed sw
itchi
ng
control NOP in
str
uctio
n
C
urrent val
ue changi
ng
JUM
P
instr
uction
LOOP LE
ND
Da.20
Axis to be interpolated 1
QD77MS16
: 2 axes, 3 axes, 4 axes –: 1 axis – – – – – – –
Da.21
Axis to be interpolated 2
QD77MS16
: 3 axes, 4 axes –: 1 axis, 2 axes – – – – – – –
Da.22
Axis to be interpolated 3
QD77MS16
: 4 axes –: 1 axis, 2 axes, 3 axes – – – – – – –
: Always set
: Set as required (Read "–" when not required.)
: Setting not possible
– : 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.)
: Two control systems are available: the absolute (ABS) system and incremental (INC) system.
Checking the positioning data
The items
Da.1
to
Da.10
,
Da.20
to
Da.22
are checked at the following timings:
•
Startup of a positioning operation