The default value of Digital Input modules which  inserted into the i-8000 MCU unit are display as bleow.

This command  ~AAD and ~AADVV only works when  DI or DIO modules
 (includes 8K and 87K modues)
inserted into 8K MCU unit.

The DCON firmware must be A3.05 or above
The DCON Utility must be 4.3.9 or above

The supported modules are list below

32*DI: 8040,87040
16*DI: 8051,8053,87051,87053
8*DI: 8052,8058,87052,87058
16*DI + 16*DO: 8042
8*DI + 8*DO: 8054,8055,8077,87054,87055
4*DI + 4*DO: 8063,87063

After set DI active state to Normal 1, Active 0,the value of DI or DIO modules'

values are reversed.