igorlahtin

LG PLC connection to PC

6 posts in this topic

Hello I have LSIS plc XGB XBM-dn16s. http://www.lsis.com/product/product.aspx?d1=A03&c=P00139something like this. I have successfully connected thru PADT connector and read programm. But now I want to control PLC from PC. I can't find OPC server which support this type of PLC. I know that I can connect with Modbus, but I don't know how I should set connection. Maybe somebody have some experience with this PLC and can give me advice. PS. Sorry for my English.

Share this post


Link to post
Share on other sites
There is XGT dedicated protocol. And I can get information with them. It's working! May be it will be helpfull for somebody.

Share this post


Link to post
Share on other sites

Hello Igor,

Which OPC server did you use? I have tried several but always I have problems with communication.

Share this post


Link to post
Share on other sites

Hello,

PealHMI as an LG driver and a built in OPC server. It might work for you.

 

Share this post


Link to post
Share on other sites

Hi Igor,

for using XGB-XBM MODBUS , you have to get inside file program of XG5000, project window, network configuration, standard setting c-net, Operation mode - of the correct serial channel number : instead of using XGT-SERVER, use MODBUS RTU SERVER, Modbus setting - define the adapting following addresses of Modbus addresses(FROM THE FIRST ADRRES -EXMPLE 400001) - adapting to the LS plc ADDRESSES ( D100) . AND THAN WRITE OFFLINE TO PLC 

Share this post


Link to post
Share on other sites

Hello All,

I will thank you all guys if you show me how to use LS - Plc XGB XBM with  extension Position unit LS - XBF-PD02A, for applying FYLCUT application:

Encoder profile runs on machine, and after setting pulses distance point ,  starting  operating of a movement  servo motor pls/dir (carriage) - synchronize speed with profile and position corrections to that point .

Is there a built in function inside PLC witch can do it beyond the SSP AND SSS functions ??

Thanks

Boaz

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now