国产aⅤ精品一区三区,秋霞国产精品一区二区

slik — Sun, 21 Sep 2014 12:25:32 +0000

�x�x��϶�λ�W(w��ng)�ѵĻش��ҽ��ȥԇ��߀�ǲ��ʾ��Ӳ��̽�y��һ��(g��)�M��e(cu��)�`��Ո��l��^�᣿ ��ԭ��~��

qb2018 — Thu, 11 Sep 2014 12:08:44 +0000

ֻ��ǆ��ģ��õĠ�B(t��i)��1��1

qb2018 — Thu, 11 Sep 2014 12:06:47 +0000

ȥ��W(w��ng)�j(lu��)��(sh��)��ģ��߼��վ��x�(xi��ng)��?y��n)�PPI�f(xi��)�h֧�ֶ��վ��@��Ҫ��վ��|��(n��i)��п��оƬ��ͨ��232�D(zhu��n)485�D(zhu��n)�Q��ֻ��һ��(g��)�ƽ�D(zhu��n)�Q�Ĺ��

slik — Tue, 09 Sep 2014 13:28:46 +0000

��õ��com3��9.6KB��Siemensܛ��һ��(g��)��в��ʡ��Ƿ��microWIN�@�^�O(sh��)�õĲ��ʺ�PLC��߅�O(sh��)�õĲ��ʲ�һ��߀��Ĕ�(sh��)��(j��)λ��żУ�(y��n)�ȅ��(sh��)��P(gu��n)��485��ݔ��A+��3��B-��8��(y��ng)ԓ�ǲ��(hu��)�e(cu��)�İ��둪(y��ng)ԓ�кܶ��˶��ѽ�(j��ng)��@��˰��ͨӍ�r(sh��)��Ҫ�O(sh��)��ʲô��ע��ʲô��x�x�ˣ�

glenxu — Tue, 09 Sep 2014 09:06:15 +0000

��^һ��USB�D(zhu��n)RS232-RS458-PPI��ʽͨӍ�ٶȶ��56K��鷀(w��n)��Ոʹ��19.2K��9600��USBӳ��COM�ڑ�(y��ng)��COM8��t��T��ܛ��Ԅ�(d��ng)�ҵ��

guochunyi — Mon, 08 Sep 2014 23:27:58 +0000

USB--232<-------->232--485------------->PLC�ǿ��Ե��Ҫ�ⲿ��ͨӍ��3��8�Ӿ��e(cu��)�`��ͨӍ�˿��O(sh��)��ԭ��

lqbzlqbz — Mon, 08 Sep 2014 14:51:27 +0000

�уɸ��{(di��o)һ��ԇԇ�� D(zhu��n)�Q�ڲ��X��ǲ��Ҫ�Ϊ�(d��)��늵ģ��ӵľ��Ҫ�Ϊ�(d��)��