Contec F&eIT Series User Manual page 58

Channel settings
- Setting the channel reset operation
This item sets the channel reset operation that is to be performed when the module
is started.
The channel reset operation clears the count value to "00000000h" and clears the
comparison match detection and the abnormal input detection to "00h". If the clear-
operation setting is "enabled only once", the next clear signal input will be valid
once.
During the channel reset operation, the operation of the counter pauses, and the
counting process is restarted from the initial condition after the channel settings are
put into effect.
Note!
When modifying channel settings, you should perform a channel reset operation so
that the new settings will be safely put into effect.
- Setting an initial count
This item puts the initial count into effect when the module is started.
- Initial count
The initial count is stored in Little Endian.
D7 D6 D5
+0h C7 C6 C5
+1h C15 C14 C13
+2h C23 C22 C21
+3h 0 0 0
- Pulse input mode
The pulse input mode is fixed at opto-isolated input (00h).
- Digital filter settings
This item specifies the use of a digital filter.
CNT24-2(FIT)GY
00h: Channel reset operation disabled
01h: Channel reset operation enabled
00h: Do not put the initial count into effect.
01h: Put the initial count into effect.
D4 D3 D2 D1
C4 C3 C2 C1
C12 C11 C10 C9
C20 C19 C18 C17
0 0 0 0
00h: Do not use a digital filter.
01h: Use a digital filter.
Using the Memory Address Map
D0
C0
C8
C16
0
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