Yaskawa A1000 - Manual (Page 20)

2 Electronic Line Shaft
20 YASKAWA TM.A1000SW.064 Electronic Line Shaft with Alignment A1000 Custom Software Supplement
‹ Block Diagram
Figure 6
Figure 6 Software Overview Diagram
Ma
ster
En
cod
e
r
Sp
ee
d
Ma
ster
En
cod
e
r
PPR (F1-31)
Ma
ste
r
Enc
ode
r
Sp
e
e
d
Re
fer
enc
e
Ca
lcul
atio
n
Ge
ar
Ra
tio
Ca
lcul
atio
n
G
ear
Ra
tio
Adju
stmen
t
P
o
si
tion
Er
ror
Calc
ula
tion
Mast
er Puls
e Coun
t
F
o
llowe
r Puls
e Coun
t
Prima
ry R
a
tio
P
1
-0
3
~
P1
-0
6
S
e
c
ond
ary Ra
tio
P1
-0
7
~
P
1
-0
8
Ma
ste
r E
n
co
d
e
r
PP
R
(F
1-
3
1
)
Enc
o
de
r P
P
R
(F1
-01
)
Gear
Ra
tio
Adj
u
stmen
t
Ad
va
nce
/
Re
tard
Multi
-
fu
nct
ion
Inpu
ts
Cle
a
r Pos
itio
n
E
rror
Multi
-fu
ncti
on Inpu
t
Co
mmu
n
icatio
n
Ad
va
n
c
e
/
R
e
ta
rd Co
unts
Master
Counts
/5
ms
(U
7
-0
6
)
F
o
llow
er
Cou
nts
/5
ms
(U
7
-0
7
)
Ma
ste
r E
n
co
d
e
r
F
re
q
ue
ncy
Re
fere
nce
(U
7
-0
2
)
F
o
llo
w
e
r Refer
e
nc
e
Aft
e
r Gear Ratio
(U
7
-03
)
Ra
tio 2
S
e
lect
Multi
-
fu
nct
ion Inpu
t
Pos
itio
n
P
I Regu
lato
r
P
o
sit
ion
P G
a
in
(
P
3
-0
1
)
Pos
ition
Er
ror
(U
7
-0
8
)
Position I Time
(P
3
-02
)
P
o
si
tion
Re
gul
a
tor
Fil
ter
Ti
me
(
P
3
-03
)
Posi
tion
PI
Limit
(P
3
-0
4
)
Po
siti
on Erro
r
Reset Multi
-
fun
c
tio
n
In
put
Po
siti
on E
rro
r
In
teg
ral Res
et
Multi
-
fu
nct
ion
Input
P
o
sit
ion Reg
u
la
tor P
Outp
ut
(U
7
-09
)
Po
siti
on Reg
u
la
tor
I Ou
tpu
t
(U7
-1
0
)
Pos
itio
n
Regulator PI
Ou
tp
u
t
(U
7
-1
1
)
Spe
e
d P
ro
p
ort
iona
l P
o
sit
ion
T
rim Lo
we
r Li
mit
(P
3
-06
)
P
o
si
tion
Re
gul
a
tor
Tr
im
Mo
de
(P
3-
0
5
)
0
1 +
+
Fo
llower
Re
fere
nce
Af
ter
Ge
ar Ra
tio A
d
ju
stm
e
n
t
(U
7
-05
)
F
re
q
ue
ncy
Reference
Fo
llower Mo
de
Selec
tion
(
P
1
-01
)
1
,2
,3
4,
5
Simple MFI
Alig
nme
n
t
fun
c
tion
.
MF
IAl
ign(
)
Alig
n
Comman
d
Mas
ter
Trig
ger
Switch Follower Trig
ger
Switch
To:
MFI Align fr
ef bi
as
From: MFI
Align
fref
bia
s
+
Follower En
cod
er
PPR (F1-01)