FB_SwitchOverHmi

Name

STRING

Get, Set

<SourceName>

Specifies the name of the class instance.

FB_SwitchOverHmi

DeadBand

LREAL

Get, Set

0.0 [mm]

Dead band from which a holding pressure switchover is forced¹.

Duration

LREAL

Get, Set

1.0 [s]

Time until the holding pressure switchover triggers.

LiveMode

BOOL

Get, Set

TRUE

If TRUE, changes are applied while the process is running. Otherwise, changes will only be active in the next process.

MaxPressure

LREAL

Get, Set

1500.0 [bar]

Maximum pressure above which a holding pressure switchover is forced¹.

MinCushion

LREAL

Get, Set

10.0 [mm]

Minimum distance that the axis must travel before switching is possible.

OnDuration

BOOL

Get, Set

FALSE

The time value should be able to trigger the holding pressure switchover.

OnPressure

BOOL

Get, Set

TRUE

The pressure value should be able to trigger the holding pressure switchover.

OnTravelDistance

BOOL

Get, Set

FALSE

The distance should be able to trigger the holding pressure switchover.

Pressure

LREAL

Get, Set

200.0 [bar]

Pressure to be reached that triggers the holding pressure switchover.

Timeout

LREAL

Get, Set

10.0 [s]

Time after which a holding pressure switchover is forced¹.

TravelDistance

LREAL

Get, Set

95.0 [mm]

Distance to be traveled to trigger the holding pressure switchover.

FB_Base

BaseState

E_BaseState

Get

eNotHandled

Initialization state of the class instance.

Error

BOOL

Get

FALSE

Class is in an error state.

ResultMessage

I_AppMessage

Get

-

Access to the class-internal EventLogger.

[PROTECTED] _Name

STRING

Get

<SourceName>

.Name without leading 'fb'.

Reset()

Resets the error state of the class.

FB_BaseHmi

Init(ipBase)

Default initialization method to pass the base class.

FB_Base

GetHMI()

Returns the assigned HMI object.

Notice The method is not implemented in the FB_Base class. If the method is not overwritten by inheritance, a pseudo variable is always returned.

SetHMI(ipBase)

General assignment method for an FB_BaseHmi extending class as a local HMI.

Notice The method is not implemented in the FB_Base class. If the method is not overridden by inheritance, it always fails.

[PROTECTED] _IsMyself(iCmp)

Identifies whether the transferred object corresponds to its own instance.

[PROTECTED] _QueryNamespace()

Extracts the first part of the instance path as an object namespace.

[PROTECTED] _QueryObjectName()

Extracts the last part of the instance path as the object name.

I_Base

Standard interface on FB_Base.

I_SwitchOverHmi

Standard interface on FB_SwitchOverHmi

I_BaseHmi

Standard interface on FB_BaseHmi.

I_BaseDev

Covers all methods and properties of the base class.

I_Comparable

Enables comparisons via _IsMyself() or F_IsSameInstance().