厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China
9
Zip Code
：
361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
3.2.2 Re-power DTU
After Re-power DTU, The configure tool will make it enter configure state. At the
same time, the software will load current settings from DTU and displays on the right
configure columns. It’s now ready to configure.
3.2.3 Start Configuration
3.2.3.1 Data Service Center Settings
Settings on this page are the parameters related to Data Service Center(DSC).
◆
Data Center Number
DTU support two Data Service Center methods to transmit data.
Main and Backup: DTU always tries to connect with the Main DSC. If fails to
connect with Main DSC, it will connect with Backup DSC at once
Note
：
If no Backup DSC exists, please configure the Backup DSC same as Main
DSC.
Multi Data Service Center: DTU can connect with at most five DSC at the same
time. All the multi DSC can receive the same application data .
If the Data Center Number is 1, DTU work in Main and Backup DSC method.
When “Data Center Number” is greater than 1, DTU works in Multi Data Service
Center method
AT command:
AT+SVRCNT=x
x: Data Service Center number
Note: every AT command is terminated with a enter character.
◆
Main Center Addr+Port:
IP Address and Port of the Main DSC, It’s better to set the port greater than 1024.
