Mitsubishi Melsec-A Series User Manual page 37

3. SPEClFlCATlONS
:
/MELSEC
3.4.3
Positioning data
Positioning data is used in the
AD71 to execute positioning control
(i.e. control other than home positioning, inching and jog operation).
Refer to Table
3.7.
Table
3.7 shows one block of positioning data. 400 blocks can be
set
for the X and Y axes, respectively.
The block of data used for positioning is dictated by the number set
in the positioning start area of the buffer memory.
Positioning data is checked when positioning is started.
c
t
1
F
Positioning
information
~~
Setting
Data
b15
b8
b7 bO
I
? *
V Y L
Positioning pattern
I
00
: Positioning terminated
01 :
Positioning continued
11 : Speed c h a m
and
positioning then continued
-
Positioning method
0
: Absolute
1 : Incremental
specified in parameter.
Valid only when incrementallabsolute combination is
{
1
Positioning direction (valid in incremental mode only)
{
0
: Forward direction (address increase)
1 : Reverse direction (address decrease)
Unused (may be 0 or 1)
-
M code
(0
t o 255)
Sn
M code =
0
when M
code
is not mecified
rnm
dearee PULS inch
I
x
1 0 '
PLS/sec
'
to20000
deg/min
'
inch/min
l 2 O 0 O
mm/min
!
x 10'
x 1 x 1
Positioning speed ' 1 to 12000
Positioning
162x107
x'o-'pm
address
, 1 6 2 x 1 0 7
0
to
0
to
0
to
0 to
x
PLS
16252928
x
O-sdeg
1 62 x 107
Dwell time Ot0499( x 1 O'rnsec)
Table 3.7 Positioning Data List
POINT
I
1
I
No.
2 to No. 4 can be set from the sequence program.
I