Справочник Пользователя для Mitsubishi Electronics Q172CPU(N)
9 - 20
9 MOTION CONTROL PROGRAMS
9.4 Cam Shaft Within-One-Revolution Current Value Change Control (SV22 only)
The current value of the specified cam shaft within-one-revolution is changed in the
virtual mode.
virtual mode.
Items set on peripheral device
Common Circular Parameter
block Others
Speed
change
Servo
instruction
Positioning
method
Number of
Control axes
P
ara
met
er
bl
o
ck
N
o.
Ax
is
A
dd
ress
/tr
av
el
C
om
m
an
d sp
ee
d
Dwe
ll ti
m
e
M
-c
ode
To
rqu
e l
imi
t v
al
ue
Au
xilia
ry
p
oin
t
R
adi
u
s
C
ent
ral
poi
nt
C
ont
rol
uni
t
S
pee
d l
im
it val
ue
A
ccele
rati
on ti
me
Decel
era
tio
n tim
e
Rapid stop dece
leration tim
e
To
rqu
e l
imi
t v
al
ue
D
ec
el
er
ati
on
p
ro
ce
ss
in
g
a
t s
top input
Al
lowa
bl
e er
ro
r r
ange
for
c
ircu
lar
i
nte
rp
olat
ion
S
-cur
ve rati
o
Ca
nc
el
FIN acceleration/
deceleratio
n
CHGA-C
Absolute
1
Disable
: Item which must be set
: Item which is set when required
: Item which is set when required
[Controls]
Control using CHGA-C instruction
(1) Executing the CHGA-C instruction changes the within-one-revolution current
value of the specified cam shaft to the address.
(2) The cam shaft may be starting.
(3) The used axis No. can be set within the following range.
Q172CPU(N) Q173CPU(N)
Axis 1 to 8
Axis 1 to 32
(4) The address which made the current value change by the CHGA-C instruction is
valid after also the power supply turned off.