dio_on_lst

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

	This routine sends "on" 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
			dio_bld_set(_c)
	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
				success

	This function requires the following include files:

	diolib_h, acnet_errors_h

	Related functions:

	dio_bld_set(_c), dio_on, dio_cntrl_lst, dio_rst_lst, dio_off_lst,
	dio_extract_set_list_status_c, error_in_list(_c)

	C/C++ usage:

	short	errors[2];
	int	status;
	int	list_id;

	status = dio_on_lst(&list_id,errors);