LuaPLC

• Index

Contents

• Functions
• IOCard
• CardPointLocator

Modules

• BinArray
• Bit
• CAN
• ExtendedPulseTimer
• GPIO
• IEC60870_5_104_Master
• IEC60870_5_104_Slave
• IOCards
• LuaSQLiteApplication
• ModbusMaster
• ModbusSlave
• MqttApplication
• OffDelayTimer
• OnDelayTimer
• PulseTimer
• Queue
• SerialPort
• Snap7Client
• Stopwatch
• Tag
• Thread
• Timer

Module IOCards

An instance of the IOCards class.

It is not possible to create another instance of the IOCards class, as IOCards class is not accessible by the user.

Info:

• Copyright: Debaru Kft. 2017
• Release:
• License: GNU
• Author: Debaru Kft

Functions

start ()	Starts an IO Card.
start (card_index, type)	Adds a new IO Card.
slot (card_index)	Gets an IOCard instance based on card index.

IOCard

parameter (parameter_index, value)	Sets a card's parameters.
parameter (parameter_index, value)	Sets a card's parameters.
status (channel_index)	Sets a card's parameters.
DI (channel_index)	Gets the state of the digital input ports.
DO (channel_index)	Gets the state of the digital output ports.
AI (channel_index)	Gets the state of the analog input ports.
AO (channel_index)	Gets the state of the analog output ports.
is_connected ()	Returns a CardPointLocator instance that the user can check for connection.
version ()	Returns the firmware version number of the selected IO Card.
aux_data (index)	Returns the auxilary information of the selected IO Card.

CardPointLocator

assign (tag)	Assigns an existing tag to a card point.
tag ()	Creates a new tag for a card point.

Functions

start ()

Starts an IO Card. After configuration this function must be called.

start (card_index, type)

Adds a new IO Card.

Parameters:

• card_index int
• type string

slot (card_index)

Gets an IOCard instance based on card index. First card index is 1.

Parameters:

• card_index int

Returns:

IOCard

IOCard

parameter (parameter_index, value)

Sets a card's parameters.

Parameters:

• parameter_index int
• value int

parameter (parameter_index, value)

Sets a card's parameters.

Parameters:

• parameter_index int
• value int

status (channel_index)

Sets a card's parameters.

Parameters:

• channel_index int

Returns:

CardPointLocator

DI (channel_index)

Gets the state of the digital input ports.

Parameters:

• channel_index int

Returns:

CardPointLocator

DO (channel_index)

Gets the state of the digital output ports.

Parameters:

• channel_index int

Returns:

CardPointLocator

AI (channel_index)

Gets the state of the analog input ports.

Parameters:

• channel_index int

Returns:

CardPointLocator

AO (channel_index)

Gets the state of the analog output ports.

Parameters:

• channel_index int

Returns:

CardPointLocator

is_connected ()

Returns a CardPointLocator instance that the user can check for connection.

Returns:

CardPointLocator

version ()

Returns the firmware version number of the selected IO Card. Returns 0 if unknown.

Returns:

int

aux_data (index)

Returns the auxilary information of the selected IO Card.

Parameters:

• index int

Returns:

int

CardPointLocator

assign (tag)

Assigns an existing tag to a card point.

Parameters:

• tag Tag

tag ()

Creates a new tag for a card point.

Returns:

Tag