Hello, please help me with a problem
Fail to communicate through serial port 2 devices ( IOlog SS3018 and IOlog SS3188) both connected to a converter IOlog RS232 to RS485/RS422 converter SS3580.
Wish to use both simultaneously, one for reading the temperature and the other for interrupting a source...
Which may be the problem?
To be set when working with two modules, or more?
You should set a delay between the two?
Thanks,
Comunication rs 485
Re: Comunication rs 485
You need to use the Modbus RTU driver for communication over RS-485. Define different addresses for the two modules. Define your devices to corespond with those addresses and then configure your gates.florinraven wrote:Hello, please help me with a problem
Fail to communicate through serial port 2 devices ( IOlog SS3018 and IOlog SS3188) both connected to a converter IOlog RS232 to RS485/RS422 converter SS3580.
Wish to use both simultaneously, one for reading the temperature and the other for interrupting a source...
Which may be the problem?
To be set when working with two modules, or more?
You should set a delay between the two?
Thanks,
It should work fine. I use other modules fron sielco but also on RS485 si a USB-RS485 converter.
Success!!
-
- Posts: 2
- Joined: Mon Feb 28, 2011 2:38 pm
Re: Comunication rs 485
Hello,
Thanks for reply,
I solved the problem, was to address device.........
Yours sincerely, Florin
Thanks for reply,
I solved the problem, was to address device.........
Yours sincerely, Florin
Re: Comunication rs 485
florinraven wrote:Hello,
Felicitari. Ma bucur ca ai reusit sa le configurezi.
Ionut!