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USB - RS485

For general discussion related FlowStone

USB - RS485

Postby Robottico » Mon Jan 16, 2023 3:44 pm

Hello Flowstone-Community,

first i want to thank you for this huge application.

Now... as a beginner, i have been trying in vain to establish communication with crc via rs485.

The known values ​​are as follows:

Slave Adress: 255
Device Type: 255
Command: 1
Follow Data: 0
Data: 0

CRC:
Polynom: x0 1021
Start Value: x0 FFFF
Command Bytes: 2
Follower Bytes: 2

i Thank You in Advance for any usefully Answer.

Cheers
Robottico
 
Posts: 2
Joined: Sun Jan 15, 2023 12:29 pm

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