FB_SimHydAx_Standard

ActualPosition

LREAL

Get, Set

This runtime value provides information about the simulated axis position.

Notice The simulated position of the actuator can deviate from the reported axis position.

Cylinder

I_SimCylinder

Get

An interface to the local FB_SimCylinder object.

Encoder

I_SimUniversalEncoder

Get

An interface to the local FB_SimUniversalEncoder object.

ExternalForce

LREAL

Get, Set

This runtime value can be updated with pressure values required for process simulation. It is used to calculate the total pressure on the simulated cylinder and is part of the reported actual pressure.

Overlapp_PA

LREAL

Get, Set

Overlap on the A-side of the valve.

Overlapp_PB

LREAL

Get, Set

Overlap on the B-side of the valve.

PressureTransducerA

I_PressureTransducer

Get

An interface to the local FB_PressureTransducer object on the A-side of the FB_SimCylinder object.

PressureTransducerB

I_PressureTransducer

Get

An interface to the local FB_PressureTransducer object on the B-side of the FB_SimCylinder object.

Qnominal_PA

LREAL

Get, Set

Oil flow between the supply connection and the A-side connection of the valve.

Qnominal_PB

LREAL

Get, Set

Oil flow between the supply connection and the B-side connection of the valve.

SpoolFeedback

INT

Get

Feedback value of the valve coil position.

SupplyPressure

LREAL

Get, Set

Supply pressure of the valve.

Valve

I_SimValve

Get

An interface to the local FB_SimValve object on the B-side of the FB_SimCylinder object.

ValveControlValueType

E_SimControlValueType

Get, Set

The valve type used for the axis.

ValveXyz

Diverse

Get, (Set)

Forwarded values of the internal FB_SimValve instance.

AbsolutSwitch

BOOL

Get

This runtime value provides information about the simulated feedback signal as defined by AbsSwitchHighSelect.

AbsSwitchHighEnd

LREAL

Get, Set

This parameter defines the threshold in case AbsSwitchHighSelect=TRUE: AbsolutSwitch will be TRUE if the simulated actuator position is >= AbsSwitchHighEnd.

Notice The simulated position of the actuator can deviate from the reported axis position.

AbsSwitchHighSelect

BOOL

Get, Set

This parameter defines the active AbsolutSwitch. A TRUE will select AbsSwitchHighEnd while a FALSE makes the AbsSwitchLowEnd the active AbsolutSwitch.

AbsSwitchLowEnd

LREAL

Get, Set

This parameter defines the threshold in case AbsSwitchHighSelect=FALSE: AbsolutSwitch will be TRUE if the simulated actuator position is <= AbsSwitchLowEnd.

Notice The simulated position of the actuator can deviate from the reported axis position.

CycleTime

LREAL

Get, Set

This parameter must be initialized with the update calling cycle of the Cyclic() method and will be forwarded to any sub-component if required. It is used to define any time behavior.

EncoderInterpolation

LREAL

Get, Set

This parameter must be initialized with the same value as the corresponding parameter in the motion technology:

• NC: encoder, parameter, scaling factor denominator
• Hydraulics library: encoder, inc. Interpolation

EncoderNoiseLevel

LREAL

Get, Set

The simulated axis offers the possibility to disturb the reported position with a pseudo-random white noise. This is realized by a FB_Noise() function block. The parameter EncoderNoiseLevel is forwarded as SetWhiteNoiseLevel.

EncoderWeighting

LREAL

Get, Set

This parameter must be initialized with the same value as the corresponding parameter in the motion technology:

• NC: encoder, parameter, scaling factor numerator
• Hydraulics library: encoder, weighting factor

EncoderZeroShift

LREAL

Get, Set

This parameter must be initialized with the same value as the corresponding parameter in the motion technology:

• NC: rotary encoder, parameter, position bias
• Hydraulics library: encoder, zero offset

HighSideBlock

LREAL

Get, Set

The simulated position of the actuator is limited to a value less than or equal to this parameter.

HighSideEndswitch

LREAL

Get, Set

This parameter defines the UpperEndSwitch threshold that becomes TRUE when the simulated position of the actuator is >= this parameter.

HighSideSpringLengt

LREAL

Get, Set

This parameter defines the length of a simulated spring-like effect at the upper side of the actuator stroke.

LowerEndSwitch

BOOL

Get

This runtime value provides information about the state of a simulated sensor. Becomes TRUE if the position of the simulated actuator is >= HighSideEndswitch.

LowSideBlock

LREAL

Get, Set

The simulated position of the actuator is limited to a value above or equal to this parameter.

LowSideEndswitch

LREAL

Get, Set

This parameter defines the LowerEndSwitch threshold that becomes TRUE when the simulated position of the actuator is <= this parameter.

LowSideSpringLength

LREAL

Get, Set

This parameter defines the length of a simulated spring-like effect at the lower side of the actuator stroke.

MovingMass

LREAL

Get, Set

This parameter can be used to define a moving mass. It is used to calculate dynamic acceleration and deceleration forces, torques or pressures.

NoBlock

BOOL

Get, Set

If this parameter is set to TRUE, the use of the springs and blocks on the upper and lower sides will be disabled.

UpperEndSwitch

BOOL

Get

This runtime value provides information about the state of a simulated sensor. It becomes TRUE if the position of the simulated actuator is <= LowSideEndswitch.

GoFaultState()

This method can be used to simulate an error situation on the simulated axis.

Cyclic()

Cycle method

I_SimAxCommon

Standard interface for FB_SimAxCommon.

I_SimHydAx

Standard interface for FB_SimHydAx_Standard.