SystemPowerBasic - Functional Description

Overview

Type:	Function block
Available as of:	V2.0.3.0

Functional Description

The function block SystemPowerBasic returns power information and resets the power registers of the system avatar.

Interface

Input	Data type	Description
iq_TeSysIslandRef	FB_TeSys_island	Reference to the TeSys island device.
i_xExecute	BOOL	Upon a rising edge of this input, the function block starts the execution. The outputs q_xDone, q_xError, q_etResult, and q_etResultMsg are reset with the falling edge of i_xExecute. Refer to Behavior of Function Blocks with the Input i_xExecute.
i_xResetMaxActivePower	BOOL	If this input is set to TRUE, the value of the parameter q_udiMaxActivePower and the associated time stamp q_stMaxActivePowerTimestamp are reset.
i_xResetMaxReactivePower	BOOL	If this input is set to TRUE, the value of the parameter q_udiMaxReactivePower and the associated time stamp q_stMaxReactivePowerTimestamp are reset.
i_xResetMinPowerFactor	BOOL	If this input is set to TRUE: The value of the parameter q_usiMinPowerFactor is set to 1. The associated time stamp q_stMinPowerFactorTimestamp is updated.
i_xResetMaxPowerFactor	BOOL	If this input is set to TRUE: The value of the parameter q_usiMaxPowerFactor is set to 0. The associated time stamp q_stMaxPowerFactorTimestamp is updated.

Output	Data type	Description
q_xError	BOOL	If this output is set to TRUE, an error has been detected. For details, refer to q_etResult and q_etResultMsg.
q_etResult	ET_Result	Provides diagnostic and status information as a numeric value.
q_sResultMsg	STRING[30]	Provides additional diagnostic and status information as a text message.
q_xBusy	BOOL	If this output is set to TRUE, the function block execution is in progress.
q_xDone	BOOL	If this output is set to TRUE, the execution has been completed successfully.
q_udiInstActivePower	UDINT	Total active power for the avatar. (Unit: W)
q_udiMaxActivePower	UDINT	Maximum value of the active power for the avatar. (Unit: W)
q_stMaxActivePowerTimestamp	SysTimeRtc.RTS_SYSTIMEDATE	Date and time when the maximum active power value was recorded. Refer to the SysTimeRtc library.
q_udiInstReactivePower	UDINT	Total reactive power for the avatar. (Unit: VAR)
q_udiMaxReactivePower	UDINT	Maximum value of the reactive power for the avatar. (Unit: VAR)
q_stMaxReactivePowerTimestamp	SysTimeRtc.RTS_SYSTIMEDATE	Date and time when the maximum reactive power value was recorded. Refer to the SysTimeRtc library.
q_usiPowerFactor	USINT	Power factor value.
q_usiMinPowerFactor	USINT	Minimum power factor value.
q_usiMaxPowerFactor	USINT	Maximum power factor value.
q_stMinPowerFactorTimestamp	SysTimeRtc.RTS_SYSTIMEDATE	Date and time when the minimum power factor value was recorded. Refer to the SysTimeRtc library.
q_stMaxPowerFactorTimestamp	SysTimeRtc.RTS_SYSTIMEDATE	Date and time when the maximum power factor value was recorded. Refer to the SysTimeRtc library.