Configuring and Parameter Assignment the CP 440
5.4 Configuration data
Point-to-point connection CP 440 Installation and Parameter Assignment
72 Manual, 09/2007, A5E00057742-03
Baud Rate / Character Frame
The table below contains descriptions of and specifies the value ranges of the relevant
parameters.
Table 5-6 Baud Rate / Character Frame (ASCII Driver)
Parameters Description Value Range Default Value
Baud rate Speed of data transmission in bits per second (baud)
• 300
• 600
• 1200
• 2400
• 4800
• 9600
• 19200
• 38400
• 57600
• 76800
• 115200
9600
Start bit During transmission, a start bit is prefixed to each character to be
sent.
1 (fixed value)
Data bits Number of bits onto which a character is mapped.
• 7
• 8
8
Stop bits During transmission, stop bits are appended to every character to
be sent, indicating the end of the character.
• 1
• 2
1
Parity A sequence of information bits can be extended to include
another bit, the parity bit. The addition of its value ("0" or "1")
brings the value of all the bits up to a defined status thus
enhancing parity.
A parity of "none" means that no parity bit is sent.
It is not possible to specify "none" if 7 data bits are set.
• none
• odd
• even
even
该文档是极速PDF编辑器生成，
如果想去掉该提示,请访问并下载：
http://www.jisupdfeditor.com/
To Next Page
Loading...
