InverterAnalog

This class is used for inverters with an analog interface.

Syntax:

FUNCTION_BLOCK FB_InverterAnalog EXTENDS FB_InvDeviceBase

Name	Type	Direction	Description
QVelocity	FB_OutputAnalog16	Output	Velocity output
QPowerEnable	FB_OutputDigital	Output	Power enable
QPositiveEnable	FB_OutputDigital	Output	Positive directional enable
QNegativeEnable	FB_OutputDigital	Output	Negative directional enable
QReset	FB_OutputDigital	Output	Reset the inverter error state.
IActualVelocity	FB_InputAnalog16	Input	Message of the current velocity.
IActualLoad	FB_InputAnalog16	Input	Message of the current load.
IEnableFeedback	FB_InputDigital	Input	Message of power enable.
IFault	FB_InputDigital	Input	Inverter error

Name	Type	Access	Description
ActVelocity	LREAL	Get	Current velocity of the inverter motor.
TolStandstill	LREAL	Get, Set	Tolerance with which the current velocity is interpreted as standstill.
Connected	BOOL	Get	[INTERNAL] Class has been connected to an axis.
EnableN	BOOL	Get, Set	Negative directional enable of the axis.
EnableP	BOOL	Get, Set	Positive directional enable of the axis.
EnablePower	BOOL	Get, Set	Power enable of the axis.
EnableSupply	BOOL	Get, Set	Supply enable of the axis.
Error	BOOL	Get	Inverter is in error state.
ErrorID	UDINT	Get	Error code of the inverter error.
Load	LREAL	Get	Moad of the inverter.
PowerEnabled	BOOL	Get	Feedback of the power enable of the inverter.
Reset	BOOL	Get, Set	Reset signal of the axis.
Reseted	BOOL	Get, Set	Feedback of the successful reset.
SetVelocity	LREAL	Get, Set	Set velocity of the axis.
Stop	BOOL	Get, Set	Stop signal of the axis for possible stop functions of the inverter.
Stopped	BOOL	Get	Feedback of the successful stop of the inverter.
SupplyEnabled	BOOL	Get	Feedback of the supply enable of the inverter.

	Direction of the signals The properties essentially form the interface between the inverter and the inverter axis. Methods without a setter are usually feedback signals from the inverter to the axis. Methods with setters are command signals from the axis to the inverter.

Name	Description
Cyclic()	Cycle method
Connect()	Connects the inverter device to the axis.
GoError()	Simulates an error of the inverter device.

Type	Description
I_InvDeviceBase	Standard interface on FB_InvDeviceBase Defines the interface to the axis.
I_InverterAnalog	Standard interface on FB_InverterAnalog.
I_InvDeviceBaseDev	Extended interface on FB_InvDeviceBase.

Type

Description

I_InvDeviceBase

Standard interface on FB_InvDeviceBase

Defines the interface to the axis.

I_InverterAnalog

Standard interface on FB_InverterAnalog.

I_InvDeviceBaseDev

Extended interface on FB_InvDeviceBase.

Development environment	Target platform	PLC libraries to include
TwinCAT v3.1.4024.55	PC or CX (x64, x86)	Tc3_PlasticFunctions (>= v3.12.5.0)