Four-Faith F2 14-D Series, Руководство пользователя

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F2X14-D IP Modem User manual
Xiamen Four-Faith Smart Power Technology Co.,Ltd .
Add
：
Floor 11, Area A06, No 370, chengyi street, Jimei, Xiamen.China
Page
22
of 31
Hotline
：
400-8838-199 Tel
：
0592-6300320 Fax
：
0592-5912735 https://en.four-faith.net/
Chapter 4 Use Description
The prerequisites for the system to work:
1
、
Normal power supply.
2
、
Insert a valid SIM card, support data service.
3
、
GPRS signal is required.
4
、
Correct parameter configuration of the system, such as the IP address and port
number of the data center to be accessed by the system, working mode, etc.
Operating principle: Dialing GPRS after power on, after dialing the IP
successfully ,register and connect with the data center(The data center is that the "IP address"
and "port number" of the enterprise gateway configured for the system), after successful
registration, the data transmission between the bottom device and the data center can be
realized.
Function: As a communication bridge between the bottom equipment and the data
center(Such as RTU
、
PLC etc.), the data sent by the bottom device to the serial port is
encapsulated into network packets and sent to the data center and he data from the data
center can also be sent to the bottom device through the serial port.
4.1 Working mode description
4.1.1 DC mode
When chose DC mode as system work mode, must operate private center software that
use DC protocal. Run the software, listen for a service port, after the system on power , it will
eventually be able to achieve data communication between the system and the central port.
4.1.2 Transparent transimission mode
Transparent transimission mode, can work at UDP or TCP way,duplex transmission,
without any serial data processing,but registration package and heartbeat package can be
user-defined.
4.2 Connection mode description
4.2.1 Long connection mode
Set the relevant parameter as:
Whether to connect the support platform: NO
Connection mode: Long