Mitsubishi Electric MELSEC iQ-R User Manual page 27

In the simultaneous conversion mode
In the simultaneous conversion mode, the conversion cycle is fixed to 5s regardless of the number of conversion enabled
channels. The A/D conversion is performed simultaneously in all channels.
Ex.
When the A/D conversion is enabled for CH1 and CH2 in the simultaneous conversion mode, digital output values of CH1 and
CH2 are updated every 5s.
Conversion cycle
A/D conversion processing
of the A/D converter module
'CH1 Digital output value'
(Un\G400)
'CH2 Digital output value'
(Un\G600)
Setting procedure
Set "Average processing setting" to "Sampling processing".
[Navigation window]  [Parameter]  [Module Information]  Module model name  [Basic setting]  [A/D conversion
method]
Conversion cycle Conversion cycle
(5μs) (5μs)
A/D conversion A/D conversion
processing for processing for
CH1 and CH2 CH1 and CH2
... 10000
... 5000
Conversion cycle
(5μs) (5μs)
A/D conversion A/D conversion
processing for processing for
CH1 and CH2 CH1 and CH2
12000 14000
6000 7000
1 FUNCTIONS
1.5 A/D Conversion Method
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