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1) The serial instruction uses 10 bytes of data leading code, so there is no need
to distinguish the communication data or command through the pull down and
pull up of another configuration pin, and there is no need to switch the
command mode and communication mode, which is more flexible and
convenient to use.
2) The command set contains a variety of command formats such as save
parameters, do not save parameters, restart devices, and so on.
3) Can achieve a variety of applications, such as reading the MAC address of
the serial port server, such as changing the working mode of the serial port
server when switching from TCP Server to TCP Client mode, can actively
connect to the server; You can disconnect from the TCP server when
switching from the TCP Client to the TCP Server.
Please refer to “Serial port modification parameters and hardware TCPIP protocol
stack” for detailed operation methods.
17. Remote Device Management
The so-called remote device management refers to the maintenance and
management of the device through ZLVircom software, including restarting the
device, modifying parameters and upgrading firmware. This feature is suitable for
users who manage devices through ZLVircom.
For ZLVircom software, the device can be managed remotely as long as it can be
found in the device list. Remote management of equipment can be divided into the
following situations:
1) Automatic search: under the same switch of the device and computer,
whether in the same network segment or not, the method of ZLVircom on the
computer search for devices are: ZLVircomsend broadcast query
All
devices will reply their parameters to the ZLVircom tool after receiving the
query. This method searches all devices at once.