11-3-3. Operating condition of comparator S0, S1, S2, S3 and S4.
The comparator in this mode, S0, S1, S2, S3 and S4 individually can select the operation
whichever [More than setting value] or [Less than setting value].
These can be selected by function F-22 [Operating condition of 5-steps comparator].
Please refer [7-2. Function data list]
Default has selected both [OFF] for S0, S1, S2, S3 and S4.
The
comparison value of each target and the operation of output are indicated as follows
as an example of S0. The operation of S1, S2, S3 and S4 are similar.
(1) [More than the set value] is selected.
S0 output turns ON in S0 set value <= Comparison target value.
Comparative target value (Large)
Comparative target value (Small)
S0 Output ON
S0 Output OFF
S0 setting value
(2) [Less than the set value] is selected.
S0 output turns ON in S0 set value >= Comparison target value.
Comparative target value (Large)
Comparative target value (Small)
S0 Output ON
S0 Output OFF
S0 setting value
• The ON/OFF condition of each output is different according to the operating
condition of comparator. Please note that the output of ON/OFF condition
becomes improper, and it causes an unexpected accident due to the malfunction
of peripherals, etc., when wrong operation is selected.
• The update of each comparison output synchronizes with A/D sampling rate,
or the display. This selection is execu
ted by C function CF-04 (Comparative
operation display synchronizes).
69
Setting of Comparator
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