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For example, the AO value received in the register is 52411 then the actual value is calculated
as below.
8.4.6 External Channel Conversion for AI channel
Configure the data type as 2 Byte.
Change the Actual low and Actual high of external channel as similar to AI Channel.
8.4.7 External Channel Conversion for DI and DO channel
The DI and DO channels don't need any conversion to read in external channel. The channel
data type needs to be configured as 2 Byte.
AO value = (((Register value * 65.535) / 65535) - 32.768)
AO value = (((52411 * 65.535) / 65535) - 32.768)
= 3434754.885/65535 – 32.768
=19.643
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