3. Mode Setting
3.2 Interrupt generation timing setting
The interrupt generation timing of each input point can be selected either rising, falling or both edges.
•Rising edge (OFF to ON)
Input | OFF | ON | OFF |
|
|
|
|
Interrupt
•Falling edge (ON to OFF)
Input | OFF | ON | OFF |
|
|
|
|
Interrupt
•Both edges (OFF to ON and ON to OFF)
Input | OFF | ON | OFF |
|
|
|
|
Interrupt
This setting is made by the DIP switches provided on the front of the CD332.
CHANGE DETECT
| UP | Mode |
| UP |
| DOWN |
| |||
IN0 | Rising edge |
| ON |
| OFF |
| ||||
|
|
|
|
| ||||||
2 |
|
|
|
| Falling edge |
| OFF |
| ON |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
|
|
|
| Both edges |
| ON |
| ON |
|
3 |
|
|
|
|
|
|
|
|
|
|
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ON | NOTE (1) | This setting is available for each input | |||||
|
|
|
|
| ||||||
DOWN |
| point individually. |
|
| ||||||
IN0 |
|
| (2) | The factory setting is all ON. | ||||||
|
|
|
| |||||||
1 |
|
|
|
|
| (Both edges) |
|
| ||
|
|
|
|
|
|
| ||||
2 |
|
|
|
|
|
|
| |||
|
|
|
|
|
|
| ||||
3 |
|
|
|
| (3) | Changes of the DIP switches are | ||||
|
|
|
| |||||||
4 |
|
|
|
| ||||||
|
|
|
| |||||||
5 |
|
|
|
|
| effective while power on. | ||||
|
|
|
|
| ||||||
6 |
|
|
|
|
| |||||
|
|
|
|
| ||||||
|
|
|
| |||||||
7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ON |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
User’s Manual 15