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FX2N-5A Special function block Buffer Memory (BFM) 7
7-24
Example: Value in BFM 23 is set to H1234.
Output value (BFM 15) = BFM 14(TO) - BFM 10 - BFM 7 + BFM 12 + BFM 9
If at least one Hex digit in BFM 23 is set to a Hex number between 1 and 4, after calculating of
the digital output value in BFM 15, the offset/gain setting calculation or the Scaling function
calculation is applied to these digital data in order to achieve the real analog output. If the
direct control function is switched off for all channels, BFM 14 will be regarded as the analog
output value.
The settings of BFM 25 will also influence the direct control function values.
7.2.15 BFM 24 Reserved
BFM#0
H
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CH1
CH2
CH3
CH4