Advantech EPD Series, Руководство пользователя

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9 EPD-023 User Manual
Chapter 2
E
PD-023
Network
S
pecification
2.4.2 Registration

Router
– Router Power on
– System get cache file and set GW cmd
– Router connect to gateway

EPD Device
– Default setting for shipping: Support 11 channel.
– Power on auto check if there is router exist and ask to join the network.
– Router permit join if the EPD device is in the white list
– EPD device join the network
2.4.3 Status report

Router (WISE-3610Z or WIS-3240) will report status every 1 mins

EPD device will report status every 1 mins
2.4.4 Execute actions Cmd

Router will receive action command from gateway in real-time .

EPD device send data request every 20 secs from sleep mode to router to
check if there is any action command.

EPD device will send back the ACK turn result if the action command is exe-
cuted.
2.4.5 Firmware update

WISE-1840 network control card in Router will receive FW upgrade command
from router in real-time and execute automatically. System will reboot after FW
upgrade complete.

EPD device send data request every 20 secs from sleep mode to router to
check if there is any action command. EPD device receive FW upgrade com-
mand if there is FW upgrade action. After upgrade, EPD device will re-register
network.
2.5 White List mechanism
Before import white list, user need to setup router channel which can provide optimal
performance. User can setup the channel from ePaper manager and the router chan-
nel is from channel: 11 13 14 15 20 21 22 23 24 25 26. If channel has not been set,
all the router will be set in the default channel 15.
(1). When user receive all goods, it comes with the EPD device list which is white list.
User need to import the list from ePaper manager.
(2).ePaper manager can dispatch the list to the connected system daemon in Gate-
way.
(3) EPD device can auto join the network after the white list properly setup in ePaper
manager and Gateway.
Note! Normally, deployed people need to detect what channel of 2.4G wi-fi
has been used in the application field. we need to avoid to use the same
channel distribution.