Mitsubishi Electric MELSEC-L Series, User Manual

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5 - 6
Chapter 5 Data Used for Positioning Control
5.1.2 Setting items for positioning parameters
The table below lists items set to the positioning parameters. The "positioning
parameters" are set for each axis for all controls achieved by the Simple Motion
module.
For details of controls, refer to "Section 2". For details of setting items, refer to Section
5.2 "List of parameters".
Control
Positioning parameter
OP
R co
nt
ro
l
Major positioning control Manual control
Expansion
control
R
el
at
ed
s
ub
func
tion
Position control
1
to
4 axi
s
sp
ee
d co
nt
ro
l
S
peed
-p
os
iti
on
o
r po
si
tion
-s
pee
d
co
nt
ro
l
Other control
Ma
nual
p
ul
se g
en
er
at
or op
er
at
io
n
In
ch
in
g op
era
tio
n
JO
G ope
ra
tion
S
peed
-t
or
que
co
nt
ro
l
1-
axi
s l
ine
ar
c
ont
rol
2/
3/
4-
axi
s l
ine
ar
in
te
rp
ol
at
io
n
co
nt
ro
l
1-
axi
s fi
xe
d-
fe
ed
co
nt
rol
2/
3/
4-
axi
s fi
xe
d-
fe
ed
co
nt
rol
2-
axi
s ci
rc
ul
ar
in
te
rpol
ati
on c
ont
rol
C
ur
re
nt
va
lu
e
ch
angi
ng
JUM
P
in
st
ru
cti
on,
NOP
in
st
ru
cti
on
,
LO
OP
to
LE
N
D
B
as
ic par
ame
te
rs
1
Pr.1 Unit setting –
Pr.2
Number of pulses per rotation (AP)
(Unit: PLS)
13.3.2
Pr.3 Movement amount per rotation (AL)
Pr.4 Unit magnification (AM)
Pr.7 Bias speed at start – – – – –
Ba
si
c
par
ame
te
rs
2
Pr.8 Speed limit value – – – 13.4.1
Pr.9 Acceleration time 0 – – – – –
13.7.6
Pr.10 Deceleration time 0 – – – – –
D
eta
ile
d par
ame
te
rs 1
Pr.11 Backlash compensation amount – – – 13.3.1
Pr.12 Software stroke limit upper limit value – –
13.4.3
Pr.13 Software stroke limit lower limit value – –
Pr.14 Software stroke limit selection – –
Pr.15 Software stroke limit valid/invalid setting – – – – – – – – –
Pr.16 Command in-position width – – – – – – – – 13.7.5
Pr.17 Torque limit setting value – – 13.4.2
Pr.18 M code ON signal output timing – – – – – – 13.7.3
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.24
Manual pulse generator/Incremental
synchronous encoder input selection
– – – – – – – – – – – –
Pr.80 External input signal selection 14.4
Pr.81 Speed-position function selection – – – – – – – – – – – –
Pr.82 Forced stop valid/invalid selection
13.4.5
: Always set
: Set as required ("–" when not required)
: Setting not possible
: Setting restricted
– : Setting not required (
When
the value is the default value or within the setting range, there is no problem.)