Hitachi MICRO-EHV+ - Analog Input;Output Setting; Port Number Setting

Chapter 3 Programming
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3.21.2 Port number setting
The port number setting of option board is fixed to “COM2” (“COM1” is reserved for CPU local port).
3.21.3 Analog input/output setting
Double click on “Option_Board” or right click and choose “Edit Object.” Option_Board Configuration window
appears. Configuration parameters are different depending on option board types as below. Set parameters
accordingly.
[ Option Board ]
[ Option Board OBV-AIG ]
CPU port “COM1” (fixed)
Option board port “COM2” (fixed)