Mode Settings - 3onedata NP301 User Manual

5.4 Mode settings

5.4.1 Serial port setting.
Serial interface setting menu:
Serial interface setting menu
Working mode
Baud rate（bps）
Parity bits
Data bits（bits）
Stop bits(bits)
Data frames(bytes)
Character spacing（ms）
CtrlBreak default output time （ms）
Enter into NP301's Web interface, click [Serial Setting], choose the required configuration in the
corresponding drop-down menu.。Serial settings Web interface as figure 5.5。When NP301 communicate with
serial interface device, NP301's setting is as follows:。
Some items related with serial settings： [Serial Mode]、[Baud Rate]、[Parity]、[Data Bits]、[Stop bits]、
[Max Data Packets Lenth] and [Character Delay] ， CtrlBreak Default Output Time. The meaning of these
configuration options are explained below,
Serial Mode：It is similiar to full and half duplex mode of Ethernet.
Baud rate: It is a parameter to check the communication speed. It shows to transfer how many bits in 1
second. For example, 300 baud rate means have 300 bits transferred in 1 second.
Parity bits: It is a simple method to checkout fault in seral communication, have 4 types:
Data optional
Full duplex/half duplex
300-115200 （10 baud rate optional）
None,Even,Odd,Mark,Space
5,6,7,8
1,2
1-1024
1-500
0-60000
（Figure 5.5）
12
Shenzhen
3onedata Technology Co., Ltd
Function decription