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3. LINKING TO THE A2CCPU
MELSEC-A
Initial setting
c
SET
I
M4
X038
M9081
TOP
1
-
k
r , m g
TOP
t
{
TOP
1
K5
I
K1
I
D l
I
K1
[
PRC
I
M5
I
YO00
RST
I
M4
CH1 and CH2 conversion-enabled
CH1
: Time averaging
CH2
: Sampling
CH1: 1000 msec
Type of platinum temperature-measuring
resistor
J
Reading detected temperature values
142
1 ;
;
=
I
HOW31 D l 1
1
1
SET
I
M8
SET
I
M6
X038
M9081
Data in
W
to
03
is written to the
A64RDC buffer addresses
0
to 2.
Conversion-completed flag is read from
buffer address
19
When conversion for CH1 and CH2 is
completed, the reading of the conver-
sion-completed flag is stopped. Also,
the detected temperature value storage
signal is turned ON.
1
M9
I
y 8
X038
H
I
FROM
I
+ k
K5 K6 D4
K 2
1
When X1 is turned
ON,
detected
M
temmrature values are stored.
When
x2
is turned
ON, the storage
of detected temperature values is
3-27
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