F
flyerer1
Unregistered / Unconfirmed
GUEST, unregistred user!
单位买了个标签打印机,在打印标签前,需和打印机的串口进行握手通信.可是我看不懂。哪位大侠给解释一下。说明书的握手方式声明如下:
protocol Selection(DSW1-7, DSW1-8)
(* Will select protocol for M-8400 if DSW2-8 is ON) 握手方式
DSW1-7 DSW1-8 SETTING
Off Off Rdy/Bsy
Off On Xon/Xoff
On Off Bi-Com3
On On Bi-Com4*)
protocol Selection(DSW1-7, DSW1-8)
(* Will select protocol for M-8400 if DSW2-8 is ON) 握手方式
DSW1-7 DSW1-8 SETTING
Off Off Rdy/Bsy
Off On Xon/Xoff
On Off Bi-Com3
On On Bi-Com4*)