Contec F&eIT Series User Manual page 56

Items Common to Modules
- Module startup register
Setting the module startup option (01h) causes the device module to be started.
Setting the module startup option when the module is being started causes the
module to be restarted.
The CNT24-2(FIT)GY does not contain a module shutdown function.
- Error status
The error status bits, which are not reflected in the module settings area, always
remain [00h].
The error status on a module is stored in the module information area.
- Counter resolution
In the CNT24-2(FIT)GY, the counter resolution is fixed at 24 bits (18h).
- One-shot pulse settings
The CNT24-2(FIT)GY can produce one-shot pulse output of a count-match signal
when a count value is equal to a count comparison value. The comparison between
a count value and a count comparison value is performed on a channel-by-channel
basis.
The use of the one-shot pulse option is common to all modules; it cannot be set on a
channel-by-channel basis.
- One-shot pulse width
This item sets the width of one-shot pulse output for count-match signals.
One-shot-pulse width (h)
One-shot pulse widths are common to all modules; they cannot be set on a channel-by-
channel basis.
Note!
The pulse width is subject to some error depending upon the connected load.
CNT24-2(FIT)GY
00h: No operation
01h: Module startup
00h: One-shot pulse on
01h: One-shot pulse off
Pulse width
00000000 0 (Output Off)
0000019A Approx. 409.6µsec
000004CD Approx. 1.23msec
00002800 Approx. 10.24msec
00019800 Approx. 104.45msec
Using the Memory Address Map
51