PcoValv (FB)

FUNCTION_BLOCK PcoValv

This function block is designed for controlling a motor controlled ON/OFF valve.

InOut:

Scope	Name	Type	Initial	Comment
Input	AutoCmdOpen	BOOL	FALSE	1: Force the valve to open, IF the actuator is in automatic mode. E.g. AutoCmdOpen could be
	AutoCmdCls	BOOL	FALSE	2: Force the valve to close, IF the actuator is in automatic. E.g. AutoCmdCls could be
	AutoCmdStop	BOOL	FALSE	3: Force the valve to stop, IF the actuator is in automatic. E.g. AutoCmdStop could be
	EnAuto	BOOL	TRUE	Enable automatic mode
	EnOpn	BOOL	TRUE	5: Enable valve to open.
	EnCls	BOOL	TRUE	6: Enable valve to close.
	EmcyOpn	BOOL	FALSE	7: Emergency open
	EmcyCls	BOOL	FALSE	8: Emergency close
	EmcyStop	BOOL	FALSE	9: Emergency stop
	Opn	BOOL	FALSE	10: Valve is open
	Cls	BOOL	FALSE	11: Valve is closed
	Rdy	BOOL	TRUE	12: Valve is ready for operation. (Rdy=FALSE results in external error)
	Remote	BOOL	TRUE	13: Valve can be controlled from OS (Remote=FALSE means local operation)
	InhibError	BOOL	FALSE	14: InhibError=TRUE : Suppress all alarm. InhibError=FALSE : No suppression
	ExtAck	BOOL	FALSE	15: External Acknowgle of alarm in functionblock
	InhibFctErrTime	TIME	TIME#2m0s0ms	16: Maximum delay time from OS command to response from process.
	Alarm1	BOOL	FALSE	17: Auxiliary alarm no. 1
	Alarm2	BOOL	FALSE	18: Auxiliary alarm no. 2
	Alarm3	BOOL	FALSE	19: Auxiliary alarm no. 3
	Alarm4	BOOL	FALSE	20: Auxiliary alarm no. 4
	Alarm5	BOOL	FALSE	21: Auxiliary alarm no. 5
	Alarm6	BOOL	FALSE	22: Auxiliary alarm no. 6
	BehaveOnError	BYTE	0	23: BehaveOnError = 0 Causes the output to remain unaffected in case of a functional error or an external error (Not ready).
	OutputHandling	BYTE	1	24: OutputHandling = 0 Causes the output to be reset at In or Out feedback.
Inout	Scada	PCO_VALV_TYPE		25: Structure variable for connection to Scada system
Output	Error	BOOL	FALSE	Operation continues with error. The output ErrorID gives more details about the error.
	CmdOpn	BOOL	FALSE	1: Command output open
	CmdCls	BOOL	FALSE	2: Command output close
	CmdStop	BOOL	FALSE	3: Command output Stop
	ErrorID	ERROR_ID	ERROR_ID.NO_ERROR	4: Err number, Output provides an error identifier if an invalid value was applied to an input