HaModDiag (FB)

FUNCTION_BLOCK HaModDiag EXTENDS AbbLConCA

Function block HaModDiag is intended to be used for Diagnosis. HaModDiag function block provides the diagnosis information other than the configuration and runtime errors displayed in the HaModControl function block. Using this function block, user will be able to get the diagnosis information such as Primary status, active and configured CI Modules, CI communication status, sync instances and number of sync bytes configured.

Note

This function block must be connected to HaModControl function block instance called for the system using ADR operator to populate the diagnosis information.

InOut:

Scope	Name	Type	Initial	Comment	Inherited from
Input	Enable	BOOL	FALSE	A rising edge (Enable = TRUE) starts the operation, the output Busy goes to TRUE. All other inputs are read and considered continuously. A falling edge (Enable = FALSE) aborts the operation. During Aborting the Busy is still TRUE. Afterward all outputs are reset.	AbbLConCA
Output	Busy	BOOL	FALSE	Operation is running (while output Error is FALSE)	AbbLConCA
	Error	BOOL	FALSE	Operation is stopped with error (while output Busy is FALSE). This output is TRUE for at least one cycle or until Enable is set to FALSE. The output ErrorID gives more details about the error.	AbbLConCA
Input	dwHaP	POINTER TO HaModControl		2 : Pointer to HaModControl Instance
Output	CpuAPrimary	BOOL	FALSE	3: CPU A Primary Status
	CpuBPrimary	BOOL	FALSE	4: CPU B Primary Status
	CpuARun	BOOL	FALSE	5: CPU A RUN Status
	CpuBRun	BOOL	FALSE	6: CPU B RUN Status
	CpuACi52xBusActive	BOOL	FALSE	7: ModbusTcp CI52x- Bus active on CPU A
	CpuBCi52xBusActive	BOOL	FALSE	8: ModbusTcp CI52x- Bus active on CPU B
	CpuACi52xCfg	INT	0	9: Number of CI52x configured on CPU A
	CpuBCi52xCfg	INT	0	10: Number of CI52x configured on CPU B
	CpuACi52xAct	INT	0	11: Number of CI52x Active on CPU A
	CpuBCi52xAct	INT	0	12: Number of CI2x Active on CPU B
	SyncInstances	UINT	0	13: Number of data sync and utility blocks initialised in project
	SyncDataCheckSum	UINT	0	14: Check sum of all address pointer blocks in bytes
	stHACpuStatus	HaModStatusPlc		15: HA Own Cpu status. It will show the status details of logged in Cpu
	stHAotherCpuStatus	HaModStatusLifecom2		16: HA other Cpu status. It will show the status details of other Cpu

Methods:

A_StartAction

B_CyclicAction

C_CleaningAction

D_AbortAction

E_ResetAction

Structure:

• HaModDiag.A_StartAction (METH)
• HaModDiag.B_CyclicAction (METH)
• HaModDiag.C_CleaningAction (METH)
• HaModDiag.D_AbortAction (METH)
• HaModDiag.E_ResetAction (METH)