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RD232-H Instruction Manual P.13 

Instruction Mode

 

 

Into Set-up mode 

Transmit value = 0x01+0x02+~+7E+0x7F, total=127 Bytes. 

Receive value = 0x01+0x02+~+7E+0x7F, total=127 Bytes, and it transit 0x53 

hint notes every second to tell user that it is on instruction mode. 

  It needs to be in the set-up mode to read or amend any parameter.   

 

Exit Code mode 

Transmit value = 0xFF FF FF 55 CC 

Receive value = None, it stops transit back 0x53 hint notes every second. 

  It needs to be in the set-up mode. 

 

Read in Product Name and Model 

Transmit value = 0xFF FF FF 55 AA BB FD 

Receive value (no character) =TRW-V8_V001 

  It has information total in 10  Bytes, the first 6  characters is product 

name and last 4 characters are firmware. 

 

Recover Parameter 

Transmit value = 0xFF FF FF 55 AA BB FF 

Receive value = None 

  Delete the original parameter, and recover back to the new set code 

that is written in when it is out from factory. 

 

 

Read in Inside Parameter 

Transmit value = 0xFF FF FF 55 AA BB FE 

Receive value = 0xFE03 00 00 00 00 05 06 9F 50 07 00 00 FF FF FF FF FF 

FF FF FF FF FF FF FF FF FF FF FF FF FF FF (this is the out from factory 

mode) 

  It has information that totals in 32 Bytes, it is set inside parameter at 

present.   

 

Set Inside Parameter 

Transmit value = 0xFE 03 00 00 00 00 05 06 9F 50 07 00 00 FF FF FF FF FF 

FF FF FF FF FF FF FF FF FF FF FF FF FF FF, it transits 32 Bytes in total. 

Receive value = 0xFD 03 00 00 00 00 05 06 9F 50 07 00 00 FF FF FF FF FF 

FF FF FF FF FF FF FF FF FF FF FF FF FF FF, it is 32 Bytes in total transit 

back. It means it is same as the inside parameter if the 1

st

  Byte shows FE, 

after it finish the update.   

 It is 32 Bytes in total, change every parameter.   

 The 1

st

 Byte: The starting parameter, fixed to 0xFE 

 The  2

nd

  Byte:  Checksum, stop bits, interface speed rate, set up range 

00~07, the beginning rate is 9600bps. 

Содержание RD232-H-RS485-434M

Страница 1: ...nstruction Manual P 1 WENSHING Wireless Data Radio Modem RS485 TTL 432 436MHz 500mW Multi point Transceiver Version History Version Date Changes V1 01 Sep 21 2018 1st Edition Model RD232 H RS485 434M...

Страница 2: ...cope Description 3 Contact Us 3 Key Feature 4 Application 4 Electrical Characteristic 4 Block Diagram 5 Dimension 6 Pin Assignment 7 Installation Instructions 8 Instruction Mode 13 Into Set Up Mode 13...

Страница 3: ...ate particular attention to the matter reminded to use Please respect this statement recorded by the note When consumers in contravention of this statement recorded note of the operation I am afraid o...

Страница 4: ...reless RS232 Active RFID Base Station Transceiver Electrical Characteristic 7 24V Power Supply Parameter Min Typ Max Unit Condition Operating Condition Operating Temperature Range 10 70 Operating Supp...

Страница 5: ...http www wenshing com tw http www rf net tw RD232 H Instruction Manual P 5 Block Diagram...

Страница 6: ...http www wenshing com tw http www rf net tw RD232 H Instruction Manual P 6 Dimension Unit mm...

Страница 7: ...http www wenshing com tw http www rf net tw RD232 H Instruction Manual P 7 Pin Assignment...

Страница 8: ...s Click on the Software Application software button on the product information page to begin downloading product drivers Decompress the Product driver archive After decompression find the Windows XP_S...

Страница 9: ...ttp www wenshing com tw http www rf net tw RD232 H Instruction Manual P 9 Left click on Next Check on I agree this contract and left click on Next to continue Right click on Finish to complete and qui...

Страница 10: ...into the USB hub then open the software s archive find and double click on the Test file then find and click on the sscom32 exe file A PC RD232 H USB Open the software choose your ComNum serial number...

Страница 11: ...omputer B s USB hub Open the software s file and find the Test file In the Test file find and double click on sscom32 exe B PC RD232 H USB Open the software choose your ComNum serial number COM3 for e...

Страница 12: ...uter A s screen type ABCDEF under the data input column If pairing successful you can find the same text on Computer B s screen A PC B PC On Computer B s screen type HIJKLMN under the data input colum...

Страница 13: ...ete the original parameter and recover back to the new set code that is written in when it is out from factory Read in Inside Parameter Transmit value 0xFF FF FF 55 AA BB FE Receive value 0xFE03 00 00...

Страница 14: ...RF transmit rate must greater than interface speed rate when setting up it prevents having the wrong information 8th to 10th Byte Working frequency calculation MHz 1000 KHz and transfer to 16 Bytes Fo...

Страница 15: ...ce A is going to transmit data 0x1234567890 5 Bytes in total to B device A then sends data 0x881234567890 6 Bytes in total to B B will receive 0x551234567890 6 Bytes in total The 1st Byte is the SID o...

Страница 16: ...2 05 FF 12 34 55 11 22 33 44 00 From 13th Byte it can be seen that the effective 5 Bytes data are FF 12 34 55 11 FF 12 34 55 11 represents GID 1234 SID 55 and 11 When this equipment receives data via...

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