Read status K8056

Hello!

I have a question about the k8056 board.

I have managed to create a program that changes the relays via rs232.
But is there any way to read the status from the relays. So i can in an application detect if an relay is on or off.

The thing i want to do is to put a physical on/off button to the relay. And a service to read from the rs232-status.

If not, any ideas for a solution.

K8056 is a one way interface (PC to card).
There is no way to read back the status.
Software must keep track of status.