Chapter 11 DeviceNet Remote I/O Module AHRTU-DNET 
11-33 
3.  Tick the small box to the left of the Initial column, and then  can be seen there. (For 
AH04AD-5A, when channel 1 input signal exceeds the hardware range, warning LED indicator 
will flash as below.) 
 
 
4.  For those module parameters which need to be monitored or be revised in real time, tick the 
corresponding Map to Device column and the corresponding values will be mapped to the bus 
exchange data (in the D register in PLC CPU). After entering the software monitor interface, the 
parameter values picked in the Mapped to Device column can be used to monitor the present 
values of the parameters and modify them by manual.