Forum Replies Created
-
AuthorPosts
-
KHSavilleParticipant
2. Found it !
WOW – now got a talking Comap !
You Sir, are a hero.KHSavilleParticipantMany thanks again – Happy new year Mikhail!
1.http://easymodbustcp.net/en/ – free app.
2. I will try that.
3. If I can write commands to turn on and off bits, write values to registers
I should be able to write the access code.KHSavilleParticipantIf I do not sent the access code – it fails as with Rapid Scada
Tx: 00 09 00 00 00 06 01 03 00 0D 00 01 – read holding register
Rx: 00 09 00 00 00 03 01 83 02 – rejected
Tx: 00 0A 00 00 00 06 01 03 00 0D 00 01 – read holding register
Rx: 00 0A 00 00 00 03 01 83 02 – rejected
Tx: 00 0B 00 00 00 06 01 06 18 C2 00 00 – write single register
Rx: 00 0B 00 00 00 06 01 06 18 C2 00 00
Tx: 00 0C 00 00 00 06 01 03 00 0D 00 01 – read holding register
Rx: 00 0C 00 00 00 05 01 03 02 01 69 – correct response!KHSavilleParticipantWith Rapid Scada
Send (12): 00 00 00 00 00 06 01 03 00 0D 00 01
Receive (7/7): 00 00 00 00 00 03 01
Receive (2/2): 83 02
Device error: [02] ILLEGAL DATA ADDRESS!
with easy modbus client
Tx: 00 03 00 00 00 06 01 06 18 C2 00 00
Rx: 00 03 00 00 00 06 01 06 18 C2 00 00
Tx: 00 04 00 00 00 06 01 03 00 0D 00 01
Rx: 00 04 00 00 00 05 01 03 02 01 69
Tx: 00 05 00 00 00 06 01 03 00 0D 00 01
Rx: 00 05 00 00 00 05 01 03 02 01 69
Tx: 00 06 00 00 00 06 01 03 00 0D 00 01
Rx: 00 06 00 00 00 05 01 03 02 01 69
My problem is I am unable to send the access code – my error is either Output channel number 1 but where do I put “Command number” and set the value 0 (zero).
https://drive.google.com/open?id=1szde5yIYuH2lN-DjpSX6dy1VWSSolxc5 -
AuthorPosts