status.i4.v = dio_set_ramp_mode_list_c(list_id.i4.v, errors.i2a.r)

	This routine sends ramp mode commands to a list of devices built by
	a previous call to dio_bld_set(_c).

	list_id		list ID returned from a previous call to
	errors		array of returned ACNET status values

	This function returns status values as follows:

	OK			success
	DIO_MEMFAIL		memory allocation failure
	DIO_NOLIST		requested list does not exist
	DIO_INVATT		invalid command parameter
	DIO_NOSCALE		no basic control PDB for a device
	DIO_BADSCALE		can't retrieve basic control PDB for a device
	DIO_NOATT		requested command does not exist for a device
	DIO_INVLEN		invalid length in setting list
	DIO_SETDIS		DIO settings are disabled
	negative value		ACNET format error indicating overall failure
	positive value		number of devices in error indicating partial

	This function requires the following include files:

	diolib_h, acnet_errors_h

	Related functions:

	dio_bld_set(_c), dio_set_ramp_mode_c, dio_cntrl_lst,
	dio_set_dc_mode_list_c, dio_extract_set_list_status_c,

	C/C++ usage:

	short	errors[NUM_DEVICES];
	int	status;
	int	list_id;

	status = dio_set_ramp_mode_list_c(list_id,errors);