Siemens S7 read data problem

[guang067]

Dear all.
Ask for help. i have a Siemens PLC and got a DB as below:

i have connect plc via fuxa success,

seems by add tag with DB3.Done can not get the value , then how can i read data from it ?

[unocelli]

Hi, it doesn't seem to me that db3.Done is an address of the S7 standard.