omron-fins

Java implementation of Omron FINS communication protocol

Documentation

public interface Cp1lFins

void connect() throws Exception

Establishes connection with the device

• Exceptions: Exception — Error opening connection

boolean isConnected()

Connection status

• Returns: true connected

void disconnect()

Close current connection

ControllerData getControllerData() throws Exception

Controller information data

• Returns: ControllerData
• Exceptions: Exception — Error getting ControllerData

boolean read(int position, int bit) throws Exception

Read the state of the indicated bit

• Parameters:
  • position — Memory position
  • bit — Bit position
• Returns: bit status
• Exceptions: Exception — Error reading

boolean read(CIO cio) throws Exception

Read the state of the indicated bit

• Parameters: cio — Channel Input Output
• Returns: bit status
• Exceptions: Exception — Error reading

void write(int position, int bit, boolean value) throws Exception

Write the status of the indicated input

• Parameters:
  • position — Memory position
  • bit — Bit position
  • value — New state
• Exceptions: Exception — Error writing

void write(CIO cio, boolean value) throws Exception

Write the status of the indicated input

• Parameters:
  • cio — Channel Input Output
  • value — new state
• Exceptions: Exception — Exception Error writing

void setInputListener(InputListener listener)

• Parameters: listener — Interface to notify subscription events

InputListener getInputListener()

• Returns: Interface where subscription events are notified

void subscribe(CIO cio)

Adds a subscription to the state change events of the indicated bit

• Parameters: cio — Channel Input Output

boolean unsuscribe(CIO cio)

Remove bit subscription

• Parameters: cio — Channel Input Output
• Returns: true if there was a subscription

void subscribe(int position, int bit)

Adds a subscription to the state change events of the indicated bit

• Parameters:
  • position — Memory position
  • bit — Bit position

void unsuscribe(int position, int bit)

Remove bit subscription

• Parameters:
  • position — Memory position
  • bit — Bit position

void unsuscribeAll()

Remove all bit subscriptions

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