Mitsubishi Electric MELSERVO MR-J3 A Series, Instruction Manual

Page: 451 / 460

App - 4
APPENDIX
App 3. Status display block diagram
E
ffe
cti
ve
load rat
io
E
ffe
cti
ve
value calculat
io
n
In
st
an
taneous
to
rq
ue
Pe
ak
load r
at
io
P
e
ak
hold
PW
M
M
Current
co
ntrol
S
peed
con
trol
Se
rv
o
m
o
to
r speed
P
osit
ion
co
ntrol
D
roo
p pul
se
Pre
se
nt
po
si
tion
calculat
io
n
A
B
S
count
er
Wi
th
in
one-
revolut
ion po
sit
ion
lo
w
hi
gh
Load inert
ia
mo
me
nt
ra
tio
Au
to
tuni
ng
sect
io
n
Cu
m
ul
a
tive
feedback pulse
Cu
m
ul
a
tive
com
m
and p
ul
se
s
CM
X
CDV
D
iffe
r-
en
tial
Com
m
and
pulse f
requency
E
lect
roni
c gear
Bu
s vol
ta
ge
PP,
N
P
S
peed
feedback
Wi
th
in
on
e
-revolut
ion
ABS
co
un
te
r
C
omma
nd
pu
lse
Se
rv
o
mo
to
r
Ab
so
lu
te
po
si
tion
de
te
ct
io
n
en
coder