Chapter 14 Remote  I/O Communication Module  AHRTU-PFBS 
14-43 
9.  Click “Master Settings” on the left-side window to set the master parameters. 
(The settings here are default. For the meaning of each item, please refer to the user 
manual of AH10PFBM-5A.)   
When there is an IW or QW-type module and its offset address does not start at 0 or an 
even number, user could tick “2 Byte boundaries” to adjust and make the offset address of 
each module start at 0 or an even number for the purpose of easy program control.