status.i4.v = dio_is_controlled_set_list(device_indices.i4a.r,

	This routine checks to see if a device or a a list of devices
	has a controlled setting.  Devices having a controlled setting
	cannot be set from the parameter page and some other generic
	device_indices	device index or array of device indices
	is_controlled	returned controlled setting status or array of
			status values
			(TRUE -> device's setting is controlled,
			 FALSE -> device's setting is not controlled,
			 DIO_INVALID_DATA -> error occurred in reading data)
	errors		returned ACNET status value or array of returned
			status values
	[num_devices]	number of devices in list (default is 1)
	[property]	property to check
			(PRSET -> setting property (default),
			 PRBCTL -> basic control property,
			 PRANAB -> analog alarm property,
			 PRDABL -> digital alarm property)

	This function returns status values as follows:

	OK			success
	DIO_BADARG		invalid property or number of devices
	DIO_MEMFAIL		memory allocation failure
	negative value		other ACNET format error
	positive value		number of devices in error

	This function requires the following include files:

	cnsparam_h, diolib_h, acnet_errors_h

	Related functions:

	dio_is_controlled_set_c, dio_is_display_dec(_c),
	dio_is_display_short(_c), dio_scaling_len(_c),
	dio_scaling_length_list_c, dio_scaling, error_in_list(_c)

	C/C++ usage:

	short	errors[NUM_DEVICES];
	short	property = PRSET;
	int	status;
	static const int	device_indices[NUM_DEVICES] = {14430, 14431};
	int	is_controlled[NUM_DEVICES];
	int	num_devices = NUM_DEVICES;

	status = dio_is_controlled_set_list(device_indices,is_controlled,