Hi....
I downloaded sample program from siemens support site...
And i am testing this program with modbus slave simulator.
I configured cpu as client and also parameterised the DB 2 as parameter DB... Connection esablished bit is TRUE all other setting are okay as pers standard program but i am getting A083 error continiously in Modbus_status word....
Pleases suggest...if i miss a y setting or auxillary logic..