User`s manual

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MELSEC-
A
3 SPECIFICATION
3.4 Function List
The AJ65SBT-64AD function list is shown in table 3.3.
Table 3.3 AJ65SBT-64AD function list
Item Description Reference section
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 3.5.2
Moving average
processing
Average the digital output values of the specified count measured per sampling time.
Section 3.4.2
Section 3.5.2
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
Input range changing
function
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.
Section 3.6.3
Input Range Set Value
-10 to +10V 0H
0 to 5V 1H
1 to 5V 2H
0 to 20mA 3H
4 to 20mA 4H
User range setting 1 (-10 to +10V) 5H
User range setting 2 (0 to 5V) 6H
User range setting 3 (0 to 20mA) 7H
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