ManInfo

ManInfo (FB)

FUNCTION_BLOCK ManInfo EXTENDS LAT.Element IMPLEMENTS IManInfoProtocol, IMan

Short description

Status indicator for manual override of function blocks Application: Generating a user notification when a manual override is active

Representation

Interfaces

Inputs

Name	Data type	Value range	Initial value	Function
xResetAuto	BOOL			reset input

Outputs

Name	Data type	Value range	Initial value	Function
xManActive	BOOL		FALSE	status indicator - manual overrides
iManBinCounter	INT		0	number of binary manual overrides
iManNumCounter	INT		0	number of numeric manual overrides
iManOpCounter	INT		0	number of manual overrides on mode selector switches
iManFbCounter	INT		0	number of function blocks in manual mode
iEnControlCounter	INT		0	number of disabled function enablements
iManCounter	INT		0	total number of manual overrides
udiManCounter	CAA.Count			number of monitored slave function blocks

Function description

General

This function block serves as a status indicator for manual override of function blocks. It considers all function blocks that have a binary or numeric output with manual override, perform a mode switching, can operate in different operating modes, or have an enable input.

reset input xResetAuto

Each rising edge at the reset input immediately transitions all monitored function blocks to automatic mode.

status indicator - manual overrides xManActive

The status indicator is in the TRUE state if at least one manual override is active. The status indicator is in the FALSE state if no manual override is active.

number of binary manual overrides iManBinCounter

This output permanently shows the current number of binary manual overrides.

number of numeric manual overrides iManNumCounter

This output permanently shows the current number of numeric manual overrides.

number of manual overrides on mode selector switches iManOpCounter

This output permanently shows the current number of manual overrides on the mode selector switches.

number of function blocks in manual mode iManFbCounter

This output permanently shows the current number of function blocks in manual mode.

number of disabled function enablements iEnControlCounter

This output permanently shows the current number of disabled function enablements.

total number of manual overrides iManCounter

This output permanently shows the current total number of manual overrides.

udiManCounter

This output permanently shows the current number of monitored slave function blocks.

CODESYS

InOut:

Scope	Name	Type	Initial
Input	xResetAuto	BOOL
Output	xManActive	BOOL	0
Output	iManBinCounter	INT	0
Output	iManNumCounter	INT	0
Output	iManOpCounter	INT	0
Output	iManFbCounter	INT	0
Output	iEnControlCounter	INT	0
Output	iManCounter	INT	0
Output	udiManCounter	CAA.COUNT