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5 PROGRAMMING
5 - 3
POINT
Some CPU modules may not accept the devices used in the program example in
this chapter. For the setting ranges of the devices, refer to the user's manual of the
CPU module used. For the A1SCPU, for example, devices X100, Y100 and later
are unusable. Use such devices as B and M.
(3) Initial settings
Setting Item
A/D conversion enable/prohibit
specification (RWw0)
CH. 1 to CH. 4 input range setting
(RWw1)
Average processing specification
(RWw3)
CH. 2 average time, number of
times setting (RWw5)
A/D conversion enabled channel: Channel 1, 2
Channel 1: 0 to 5V
Channel 2: User range setting 1
Channel 1: Sampling processing
Channel 2: Average processing, number of times average
Number of average processing times of channel 2: 16 times
MELSEC-A
Settings
5 - 3
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