AS Series Module Manual 
10-30 
You can drag and drop the I/O modules to Slot 2 ~ 9. And then you can double-click the module to open the setting page 
and configure the module parameters.   
 
 
10.2.8.8  Status Register (Works with AS00SCM-A) 
When AS-FPFN02 is installed on AS00SCM-A, and Slot 1 is used as status register. As the example image shown, the 
input data length of I address is 10 words for storing the current status of AS00SCM-A. Q address occupies 10 words 
and reserves for output data.