Wenshing RS232 Hi Power Instruction Manual download pdf (Page 9)

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RD232 Instruction Manual P.9

Preset set process of Point-to-Point Transmission mode

When you use point-to-point transmission mode, please set corresponding

parameters so that it can start to work. Please set according to following steps.

Entry into setting mode Set RF transmission rateSet equipment UID Set

RD232(RS232 Output/485 Output/TTL Output)interface rate Set group IDExit

setting mode Finish setting

1. Entry into setting mode: before revised corresponding parameters, you have to

entry into setting mode just can change every setting.

2. Set RF transmission rate: suggest you collocate with interface rate to set when

you start to set. Usually, RF transmission rate must be bigger than interface rate

to avoid error data.

3. Set equipment ID: UID is for identity between equipments. User can specify

point-to-point path through point-to-point transmission.

4. Set RD232(RS232 Output/485 Output/TTL Output) interface rate: you can

collocate with equipment rate.

5. Set group ID: GID is for working group identify. When GID are different,

equipments can „t send data or receive data each other.

6. Exit setting mode: after revised every parameters, you have to exit setting mode

and save parameters.

Example

 If you want to send data 9999 from equipment which UID=01 to equipment which

UID=02, data format which you send is 0x71029999.

GID：D391

UID：02

GID：D391

UID：01

GID：D391

UID：04

GID：D391

UID：03

Send=71029999

Receive=9999

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Wenshing RS232 Hi Power Instruction Manual Page 9