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3. LINKING TO THE A2CCPU
MELSEC-A
3.4.1
Conversion-enabled/disabled
specifications (addreso)
Address
0
is used to designate whether temperature detection is executed or
not.
(1)
When the power is turned ON, all channels are
set to conversion-dis-
abled
( 0 0 0 0 ~ ( 0 ) ) ,
(2)
To reduce sampling time,
these specifications can be
changed by the
sequence program.
b15
b14
b13
b12
b l l
b10
b9
b8
b7
b6
b5
b4
b3
b2
b l
b O
-
-
-
-
-
CH1
CH2
CH3
CH4
-
-
-
-
-
-
-
Ignored
Channel specifications
1 : Conversion-enabled
0 :
Conversiondisabled
Example:
To specify channels 1, 3, and
4
for conversion
When writing OOODH (1 3) to specify channels for conversion-enabled/
disabled, the sampling time is 40 msec
X
3
= 120
msec.
b15
b14
b13
b12
b l l
b10
b9
b8
b7
b6
b5
b4
b3
b2
b l
bO
0
+OWDH(13)
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
CH4 CH3 CH2 CH1
REMARK^
See Section 2.3.2 for the designation of conversion enable/disable
3 - 13
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