Dear Experts

thanks for your reply.. now please can u tell me how can i save variables (frequency, time) HMI Values in my program.. when i disconnect HMI and connect my laptop then i can see these stored values....for example i want to store value in VD94 VD16 etc in my plc program then what is the ladder logic for saving these values.. or how can i save M(memory status).. which switch on HMI is using Which M(memory) location.. for example i want to see what M(memory) is used for automatic mode(set by HMI).. what M is used for manual mode.. what M is used for start command etc...

according to my understanding M9.0 is for automatic and manual mode but how can i confirm it.. 

how can i identify how many variables location are using by HMI..

I have used attached connector.. DB-9 Female side is connected to my PPI cable.

DB-9 male side is connected on PLC CPU and my HMI is using two wires and shiles

HMI and plc is communicating well but my laptop is not communicating.. now tell me 

see attached

Hello mmkhan,

do you need a seperate post for onlay one screenshot. In you have more screenshots, zip the screenshots and attach the Zipfile.

Hello,

only little question, it looks to me that screws on your PB connector are in oposite position, aren't they? It's VIPA connector but in my opinion holes are on female side. Can you pls show CPU connector picture, simply where you want attach this connector to CPU side/module?