dio_node_alarm_limit_type_c

	status.i4.v = dio_node_alarm_limit_type_c(node.i4.v, limit_type.i4.r)

	This routine returns the intrinsic analog alarm limit type for a node.

	node		node of interest
	limit_type	returned analog alarm limit type
			(DIO_NOMTOL -> nominal and tolerance,
			 DIO_MINMAX -> minimum and maximum,
			 DIO_USER_LIMIT_TYPE -> use limit type specified in
						the database for each device,
			 DIO_ALARMS_NOT_SUPPORTED -> alarms are not supported
						     by this node)
			(constants are in 'diolib')

	This function returns ACNET status values as follows:

	OK			success
	CLIB_INVARG		invalid node requested
	CLIB_NO_SUCH		no information for the requested node exists
	CLIB_NOTYET		requested node is not yet supported
	SQL_xxx			error retrieving node information from the
				database

	This function requires the following include files:

	diolib_h, acnet_errors_h

	Related functions:

	fe_native_alarm_limit_type_c, dio_alarm_limits(_c),
	dio_extract_alarm_info_c

	C/C++ usage:

	int	status;
	int	node = MI1;
	int	limit_type;

	status = dio_node_alarm_limit_type_c(node,&limit_type);