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Change the DTU POLL configuration
Downlink instruction message format:
DTU_CMD
MSER
0x09
2Byte
Publish topic:
Application/1/device/60c5a8fffe75404b/tx
Content:
{
"comfirmed":true,
"fPort":129,
"data":"09000100080100000E10010050"
}
The above command changes the polling period to only 1 hour.
Figure 38: Received message with current DTU configuration
MDATA_LEN
POLL
ENABLE
2Byte
1Byte
MDATA
POLL
BUS
PERIOD
TIMEOUT
4Byte
1Byte
RETRY
RS485
1Byte
1Byte
sh
sh
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