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Chapter 8 Use of Relay Network Mode
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1
After setting the relay mode through the configuration mode, switch to the general mode, and the relay starts to work.
In relay mode, ADDH and ADDL are no longer used as module addresses, but correspond to NETID forwarding pairing
2
respectively. If one network is received, it will be forwarded to the other network;
The network ID of the repeater itself is invalid.
3
In relay mode, the relay module cannot send and receive data, and cannot perform low-power operation.
When the user enters other modes from mode 3 (sleep mode) or during the reset process, the module will reset the user
4
parameters, during which AUX outputs a low level.
Trunking rules description：
1、Forwarding rules, trunking can forward data in both directions between two NETIDs.
2、In trunk mode, ADDH/ADDL is no longer used as a module address and is forwarded as a NETID pair.
As shown in the figure：
①First-level relay
"Node 1" NETID is 08.
"Node 2" NETID is 33.
The ADDH\ADDL of relay 1 are 08 and 33 respectively.
So the signal sent by node 1 (08) can be forwarded to node 2 (33)
At the same time, the addresses of node 1 and node 2 are the same, so the data sent by node 1 can be received
by node 2.
②Secondary relay
The ADDH\ADDL of relay 2 are 33 and 05 respectively.
So relay 2 can forward relay 1's data to network NETID: 05.
Therefore, node 3 and node 4 can receive the data of node 1. Node 4 outputs data normally, and node 3 and node
1 have different addresses, so no data is output.
③Two-way relay
As shown in the configuration: the data sent by node 1 can be received by nodes 2 and 4, and the data sent by
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19
Relay Mode Description
nodes 2 and 4 can also be received by node
E22-230T30D User Manual
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