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COLB RS485 BAUD RATE - Printable Version

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RE: COLB RS485 BAUD RATE - admin - 05-31-2022

here is KC868-COLB firmware for RS485 config:
Baud Rate 19200
Bit stop 2
No Parity


.zip   AD_COLB_V1_1_13_220531.zip (Size: 41.91 KB / Downloads: 244)

RE: COLB RS485 BAUD RATE - Dm81 - 05-31-2022

(05-31-2022, 01:01 PM)admin Wrote: we have compile a BIN firmware file for you, that 19200 bps

thank you very much
I will try in the next days and I will tell you how it works

RE: COLB RS485 BAUD RATE - Dm81 - 06-04-2022

(05-31-2022, 08:00 PM)Dm81 Wrote:
(05-31-2022, 01:01 PM)admin Wrote: we have compile a BIN firmware file for you, that 19200 bps

thank you very much
I will try in the next days and I will tell you how it works

hello
I'm tring to use your program for debug but I recive empty string
I write this string "5E0103C0080000000000000000000000000000000000000000000000000000000000000000000000000000000103000000150584"
I should receive 21 register from my device
what do you think?
thank you

   

RE: COLB RS485 BAUD RATE - admin - 06-04-2022

the RS485 mainly use for our MODBUS nergy meter, the data is not very long, if you have many data feedback, i think not allowed by protocol. i suggest you use a USB - RS485 adapter connect PC server with your RS485 sensor directly.
another news: you can download our newest KC868-COLB PC software, we have translate debug page to English language menu.

RE: COLB RS485 BAUD RATE - Dm81 - 06-04-2022

(06-04-2022, 01:56 PM)admin Wrote: the RS485 mainly use for our MODBUS nergy meter, the data is not very long, if you have many data feedback, i think not allowed by protocol. i suggest you use a USB - RS485 adapter connect PC server with your RS485 sensor directly.
another news: you can download our newest KC868-COLB PC software, we have translate debug page to English language menu.

NOO Big Grin  , just a question
why you don't use 38 couple of 00 (zero) to receive more byte?
thank you

RE: COLB RS485 BAUD RATE - admin - 06-05-2022

This is the planned structure in the design. RS485 is mainly used to communicate with our smart meters.