iv
DIO-1616B-PE, DI-32B-PE, DO-32B-PE
Step 3 Installing the Hardware..............................................................................................................20
Turning on the PC ..........................................................................................................................20
When Using API-DIO(WDM) ..........................................................................................................20
When Using API-DIO(98/PC)...........................................................................................................23
Step4 Initializing the Software..............................................................................................................26
When Using API-DIO(WDM).........................................................................................................26
When Using API-DIO(98/PC).........................................................................................................28
Updating the Settings .....................................................................................................................28
Step 5 Checking Operations with the Diagnosis Program...................................................................29
What is the Diagnosis Program?....................................................................................................29
Check Method.................................................................................................................................29
Using the Diagnosis Program.........................................................................................................30
Setup Troubleshooting...........................................................................................................................34
Symptoms and Actions...................................................................................................................34
If your problem cannot be resolved...............................................................................................34
3. EXTERNAL CONNECTION 35
How to connect the connectors .............................................................................................................35
Connector shape .............................................................................................................................35
Connector Pin Assignment.............................................................................................................36
Relationships between API-PAC(W32) Logical Ports/Bits and Connector Signal Pins.............39
Connecting Input Signals ......................................................................................................................41
Input Circuit....................................................................................................................................41
Connecting a Switch.......................................................................................................................42
Connecting Output Signals....................................................................................................................43
Output Circuit.................................................................................................................................43
Connection to the LED...................................................................................................................44
Example of Connection to TTL Level Input.................................................................................44
Connecting the Sink Type Output and Sink Output Support Input.....................................................45
4. FUNCTION 47
Data I/O Function..................................................................................................................................47
Data Input .......................................................................................................................................47
Data Output.....................................................................................................................................47
Monitoring Output Data.................................................................................................................47
Digital Filter Function...........................................................................................................................48
Digital Filter Function Principle....................................................................................................48
Set Digital Filter Time....................................................................................................................48
Interrupt Control Function.....................................................................................................................49
Disabling/enabling Interrupts.........................................................................................................49
Selecting the Edge of input signals, at which to generate an iterrupt...........................................49
Clearing the Interrupt Status and Interrupt Signal ........................................................................50