Author Topic: Noob to Modbus and PLC  (Read 3160 times)

Amar

  • Guest
Noob to Modbus and PLC
« on: May 24, 2006, 02:51:38 AM »
Hi,
I am basically a c/c++ developer, not an engg but faced with PLC problem. We are tryign to control some hydraulic saws. The processor is a C++ windows applicaiton. I know the PLC installed is Scadapack some version and those guys informed us Modbus is to be used for I/O and what we want to achieve.

Communication is over serial. Does anyone have any pointers where should I start looking to solve this problem?

Thanks. I tried modbus site but lot of information there is just ove rmy head. I fthere are any examples out there in C/C++ code, it would help a lot.

Thank a lot.

asokulski

  • Guest
Noob to Modbus and PLC
« Reply #1 on: May 24, 2006, 10:44:11 AM »
Hi,
You can download the C\\C++ examples from [link=www.modbus.org]www.modbus.org[/link]
Regards
Andrzej

Amar

  • Guest
Noob to Modbus and PLC
« Reply #2 on: May 24, 2006, 07:07:26 PM »
Thanks for the reply.
Where on the site? I been looking for a while now and fail to find them. If you can point out a specific location I will be gratefull to you. Thanks

ť Hi,
ť You can download the C\\C++ examples from
ť [link=www.modbus.org]www.modbus.org[/link]
ť Regards
ť Andrzej

asokulski

  • Guest
Noob to Modbus and PLC
« Reply #3 on: May 25, 2006, 03:23:45 PM »
http://www.modbus.org/tech.php and look in offsite links
Regards
Andrzej

sayed abdallah

  • Guest
Modbus and PLC
« Reply #4 on: May 29, 2006, 03:36:02 PM »
hello sir


i am Eng:sayed abdallah (hardware and software eng )

call me in +2-0108918552 for modbus solution

sayed_plc2005@yahoo.com