各位大哥,小弟想問一下,這個參數里面設置的,   I/O 起始地址:是怎么設置的 , start xy: 0000                start xy: 0000

                                                                                                                                                   0040                                0020

                                                                                                                                                   0080                                0040
start xy: 里面的起始地址, 他們根據所需的點數設置的,地址,是怎么來的?

期待，早日有高手解答！