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FX2N-8AD Analog input block Buffer Memory (BFM) 8
8-37
8.2.22 BFM #109: Peak value reset flag (minimum value)
BFM #119: Peak value reset flag (maximum value)
When you use the peak value hold function (BFM #22 b3), BFM #109 clears the peak value
(minimum value) stored in BFM #101 to BFM #108, and BFM #119 clears the peak value
(maximum value) stored in BFM #111 to BFM #118.
The channel No. to be reset is assigned to each bit of BFM #109 and BFM #119. When a bit is
set to ON, the peak value of the assigned channel is cleared.
(You can set two or more bits to ON at a time.)
Table 8.13: Bit assignment
BFM
#109
Bit No. b15 to b8 b7 b6 b5 b4 b3 b2 b1 b0
Channel No.
(BFM No.)
Unusable
CH8
(#108)
CH7
(#107)
CH6
(#106)
CH5
(#105)
CH4
(#104)
CH3
(#103)
CH2
(#102)
CH1
(#101)
BFM
#119
Bit No. b15 to b8 b7 b6 b5 b4 b3 b2 b1 b0
Channel No.
(BFM No.)
Unusable
CH8
(#108)
CH7
(#107)
CH6
(#106)
CH5
(#105)
CH4
(#104)
CH3
(#103)
CH2
(#102)
CH1
(#101)