No Slave Response
GoogleCodeExporter opened this issue · comments
Google Code Exporter commented
What steps will reproduce the problem?
1. Connected LinkSprite RS485 Interface to Arduino. Using USConverters Mini
Premium USB/RS485 Converter
2. When Calling the simplemodbusslave. I get zero response. I see zero TX/RX
lights flash on the Arduino.
3.
What is the expected output? What do you see instead?
I expected to be able to right to the register or read the register. I am using
slave 2 with address 0.
Seems like the arduino isnt responding at all
What version of the product are you using? On what operating system?
I am using qmodbus on my windows pc.
Please provide any additional information below.
Original issue reported on code.google.com by Colin.Mc...@gmail.com
on 5 Jul 2014 at 11:00
Google Code Exporter commented
Hi Colin,
Check out the thread on the arduino forum
http://forum.arduino.cc/index.php?topic=176142.0 for additional help. I will
further assist you on the forum. Please state on the forum the version and what
type of arduino board you are using. If possible also add your skecth and
connection diagram. I have tested SimpleModbusSlave numerous times using
Mtester and Qmodbus on my PC with out any problems
Original comment by bester.j...@gmail.com
on 8 Jul 2014 at 10:20
- Removed labels: Type-Defect
Google Code Exporter commented
I have responded to the thread. I already created a new thread, prior to
posting in the one you sent.
Original comment by Colin.Mc...@gmail.com
on 8 Jul 2014 at 1:01