User`s manual

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MELSEC-A
3 SPECIFICATION
3.4 Function List
The AJ65VBTCU-68ADV/ADI function list is shown in table 3.3.
Table 3.3 AJ65VBTCU-68ADV/ADI function list
Item Description Refer to
Sampling processing
Perform A/D conversion of an analog input value one by one and store the result into
the remote register each time.
Section 3.4.1
Section 3.6.4
Average processing
Perform A/D conversion by the preset number of times or for a preset time on the
channel specified for average processing, and store the result into the remote
register.
Section 3.4.2
Section 3.6.4
A/D conversion
enable/prohibit
specification
Specify whether A/D conversion is enabled or disabled per channel.
By prohibiting the conversion for the channels which are not used, the sampling time
can be shortened.
Section 3.6.2
Can set the analog input range per channel to change the I/O conversion
characteristics.
Select the input range setting from among the following 8 types.
Input Range Set Value
-10 to +10V 0
H
0 to 5V 1
H
1 to 5V 2
H
User range setting 1
(-10 to +10V)
3
H
AJ65VBTCU-68ADV
User range setting 2
(0 to 5V)
4
H
4 to 20mA 0
H
0 to 20mA 1
H
AJ65VBTCU-68ADI
User range setting
(0 to 20mA)
2
H
Input range changing
function
Section 3.6.3
Offset/gain setting
The offset/gain setting can be performed volumeless for each channel, and the I/O
conversion characteristics can be changed.
Section 4.4