FB_ArmioBoardControl(...) - General Information

Overview

Type:	Function block
Available as of:	V1.0.0.0
Inherits from:	-
Implements:	-
Versions:	Current version

This chapter provides information on:

oTask

oDescription

oInterface

oDiagnostic Messages

Task

Configure and trigger transmission requests.

Description

After a successful configuration, each call of the function block sends an RTR (Remote Transmission Request to a TPDO (Transmit Process Data Object) producer, in this case the ARMIO board. Network and node Id are read from the device transferred at the input i_ifDevice.

This procedure is necessary to read the inputs of the ARMIO board.

Outputs can be set at any time without a call of FB_ArmioBoardControl(...).

Interface

Input	Data type	Description
i_xEnable	BOOL	A rising edge FALSE -> TRUE activates the POU, a falling edge TRUE -> FALSE deactivates the POU. A deactivated POU does not execute any actions.
i_ifDevice	DED.IDevice2	Target ARMIO board. DED is the namespace of the CAA Device Diagnosis library (CAA Technical Workgroup). IDevice2 is an interface of this library.

Input

Data type

Description

i_xEnable

BOOL

A rising edge FALSE -> TRUE activates the POU, a falling edge TRUE -> FALSE deactivates the POU.

A deactivated POU does not execute any actions.

i_ifDevice

DED.IDevice2

Target ARMIO board.

DED is the namespace of the CAA Device Diagnosis library (CAA Technical Workgroup).

IDevice2 is an interface of this library.

Output	Data type	Description
q_xActive	BOOL	TRUE: The POU is active and has to be executed further. FALSE: The POU is inactive.
q_xReady	BOOL	TRUE: The POU is configured and no bus errors are active. FALSE: The POU is not ready to send transmission requests.
q_etDiag	GD.ET_Diag	General library-independent statement on the diagnostic. A value unequal to GD.ET_Diag.Ok corresponds to a diagnostic message.
q_etDiagExt	ET_DiagExt	POU-specific output on the diagnostic. q_etDiag = GD.ET_Diag.Ok -> Status message q_etDiag <> GD.ET_Diag.Ok -> Diagnostic message
q_sMsg	STRING[80]	Event-triggered message that gives additional information on the diagnostic state.

Diagnostic Messages

q_etDiag	q_etDiagExt	Enumeration	Description
Ok	Working	2	Transmission request was sent.
Ok	Disabled	1	POU is disabled.
Ok	CANbusNotRunning	12	The CAN bus is not running.
Ok	CANopenManagerNotRunning	11	The CANopen manager is not running.
Ok	ArmioBoardNotRunning	10	The ARMIO board is not running.
InputParameterInvalid	DeviceInvalid	13	The device is invalid.
FieldBusConditionInvalid	CANbusInvalid	4	The CAN bus interface is invalid.
FieldBusConditionInvalid	CANopenManagerInvalid	3	The CANopen manager interface is invalid.
FieldBusConditionInvalid	BaudrateInvalid	14	The configured baud rate is invalid.
FieldBusConditionInvalid	UnexpectedFeedback	5	A feedback value is invalid.
UnexpectedProgramBehavior	UnexpectedFeedback	5	A feedback value is invalid.

Enumeration name:	Ok
Enumeration value:	0
Description:	Ok

Triggering transmission requests was successful.

Disabled

Enumeration name:	Disabled
Enumeration value:	1
Description:	POU is disabled.

The function block was disabled.

Working

Enumeration name:	Working
Enumeration value:	2
Description:	Transmission request was sent.

Transmission request was sent.

CANopenManagerInvalid

Enumeration name:	CANopenManagerInvalid
Enumeration value:	3
Description:	The CANopen manager interface is invalid.

Issue	Cause	Solution
Initialization was unsuccessful.	The CANopen manager interface is invalid.	Ensure that the CANopen manager is added to the Devices tree.

CANbusInvalid

Enumeration name:	CANbusInvalid
Enumeration value:	4
Description:	The CAN bus interface is invalid.

Issue	Cause	Solution
Initialization was unsuccessful.	The CAN bus interface is invalid.	Ensure that the CAN bus is added to the Devices tree.

UnexpectedFeedback

Enumeration name:	UnexpectedFeedback
Enumeration value:	5
Description:	A feedback value is invalid.

Issue	Cause	Solution
Initialization was unsuccessful.	A CAN error was detected. Transmission request was not sent.	Refer to q_sMsg for further information.

Issue

Cause

Solution

Initialization was unsuccessful.

A CAN error was detected.

Transmission request was not sent.

Refer to q_sMsg for further information.

ArmioBoardNotRunning

Enumeration name:	ArmioBoardNotRunning
Enumeration value:	10
Description:	The ARMIO board is not running.

Issue	Cause	Solution
Transmission request was not sent.	The ARMIO board is not running.	Ensure that the ARMIO board is running.

CANopenManagerNotRunning

Enumeration name:	CANopenManagerNotRunning
Enumeration value:	11
Description:	The CANopen manager is not running.

Issue	Cause	Solution
Transmission request was not sent.	The CANopen manager is not running.	Ensure that the CANopen manager is running.

CANbusNotRunning

Enumeration name:	CANbusNotRunning
Enumeration value:	12
Description:	The CAN bus is not running.

Issue	Cause	Solution
Transmission request was not sent.	The CAN bus is not running.	Ensure that the CAN bus is running.

DeviceInvalid

Enumeration name:	DeviceInvalid
Enumeration value:	13
Description:	The device is invalid.

Issue	Cause	Solution
Initialization was unsuccessful.	The value transferred at the input i_ifDevice is invalid.	Ensure that value transferred at the input i_ifDevice is valid.

BaudrateInvalid

Enumeration name:	BaudrateInvalid
Enumeration value:	14
Description:	The configured baud rate is invalid.

Issue	Cause	Solution
Initialization was unsuccessful.	The configured baud rate is invalid.	Ensure that the baud rate matches the settings on the ARMIO board.