Assigning I/O Addresses - Delta AH500 Hardware Operation Manual

A H 5 0 0 H a r d w a r e a n d O p e r a t i o n M a n u a l

5.3 Assigning I/O Addresses

The assignment of input devices and that of output devices to an AH500 series input/output module installed
on a local backplane are explained in this chapter.
HWCONFIG in ISPSoft
The following is the HWCONFIG window in ISPSoft. Please refer to chapter 8 for more information related to
the hardware configuration.
Software-defined address
Addresses are automatically assigned to an input/output module through HWCONFIG in ISPSoft. In other
words, a start address is automatically assigned to an input/output module through HWCONFIG in ISPSoft.
User-defined address
Users can assign a start address to an input/output module through HWCONFIG in ISPSoft. The advantage is
that a start address assigned to an input/output module is the address set by users. Besides, users can write a
program easily.
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