iv
PIO-16/16L(CB)H
Step 3 Installing the Hardware ......................................................................................................... 18
Turning on the PC...................................................................................................................... 18
Setting with the Add New Hardware Wizard ............................................................................ 18
Step 4 Initializing the Software ........................................................................................................ 21
Invoking API-TOOL Configuration .......................................................................................... 21
Updating the Settings................................................................................................................. 21
Step 5 Checking Operations with the Diagnosis Program ............................................................... 22
What is the Diagnosis Program?................................................................................................ 22
Check Method ............................................................................................................................ 22
Using the Diagnosis Program .................................................................................................... 23
Setup Troubleshooting...................................................................................................................... 26
Symptoms and Actions .............................................................................................................. 26
If your problem cannot be resolved ........................................................................................... 26
3.
EXTERNAL CONNECTION
27
Using the On-board Connectors ....................................................................................................... 27
Connecting a Device to a Connector ......................................................................................... 27
Connector Pin Assignment ........................................................................................................ 28
Relationships between API-PAC(W32) Logical Ports/Bits and Connector Signal Pins .......... 29
Connecting Input Signals.................................................................................................................. 30
Input Circuit ............................................................................................................................... 30
Connecting a Switch .................................................................................................................. 30
Output Circuit ................................................................................................................................... 31
Output Circuit ............................................................................................................................ 31
Connection to the LED .............................................................................................................. 32
Example of Connection to TTL Level Input ............................................................................. 32
Connecting the Sink Type Output and Sink Output Support Input ................................................. 33
4.
FUNCTION
35
Data I/O Function ............................................................................................................................. 35
Data Input................................................................................................................................... 35
Data Output ................................................................................................................................ 35
Monitoring Output Data............................................................................................................. 35
Digital Filter...................................................................................................................................... 36
Digital Filter Function Principle................................................................................................ 36
Set Digital Filter Time ............................................................................................................... 36
Interrupt Control Function................................................................................................................ 37
Disabling/Enabling Interrupts.................................................................................................... 37
Selecting the Interrupt Edge ...................................................................................................... 37
Clearing the Interrupt Status and Interrupt Signal .................................................................... 37