Mitsubishi MELSEC-A Series Operating Manual page 83

6.
1 . l
.HOW-TO
.
~
. I
,_
USE EACH FUNCTION
6 . 3 . 3
~ n e t m c ~ n
by:wgnotlng.a
c ~ r e d d e ~ h
in the program
(Instruction
read
by designating a device)
[Basic operation]
I
READ H S T E P NUMBER
Device Device number Designate
X, Y, D,
W,
etc.
(other
than
Z
and
V)
as a device.
-
1
GO
1
,../When
Z or
V
is
desig-
nated as
a
device, only
the device
is
designated.)
[Sample operation]
The instruction of the step number for which devices "X5" and "Z" are used is
read in the following program
100 LD
X005
101
OUT YO20
102 LD
X006
103 MOV D O
D l 2
108 LD
X005
109 MOVP K4X005Z D1V
108
114
LDI
X005
115
OUT YO21
1
100
102
1
114
L I = = = :
MOVP K4X5Z D1V
x5
iY
AI
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