set daynamic value(variable) in LG plc timer

hello to all
I have a HMI and in this HMI I have numeric entry that I inter value.
and in the gmwin I have a timer(TON) that at PT part I want to set the value that I entered in hmi!
indeed I dont want to use static value in pt part of timer like t#20s


thanks for your attention

I have not programmed a LG PLC before. Can you just use the register that the HMI changes as the set value of the timer?

Regards,
Garry
http://www.accautomation.ca