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3. SPECIFICATIONS
MELSECIA
Positioning continues with speed change
The positions are reached consecutively in the order specified by their data
numbers by a single
start signal. During positioning, the speed may
be
changed but the direction remains the same. (Refer to Fig. 3.19.)
Positioning
commenced (X18)
.
.
BUSY(Xl4)
4
I
I
P1
P2
P3
Po (Pattern 11) (11)
( 0 1 )
I
I
!
M
code
M code ON
1
P
=
address (pulse)
V = speed (P/S)
t = dwell (in 0.01 second increments)
I
Fig. 3.19 Pattern 11
Table 3.8 shows the positioning data for Fig. 3.19. The following conditions
apply:
M code ON/OFF timing
: AFTER .mode
Incremental/absolute method : Incremental and absolute combined
Table 3.8 Posltionlng Data
106
107
108
In the method column, Abs. indicates absolute
method and Inc. incremental method.
3 -32
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