Appendix A Installing a USB Driver 
A-3 
(3)  After ISPSoft version 2.00 or above is installed, the driver for the AH500 series CPU module will be in the 
folder denoted by the path Installation path of ISPSoft \drivers\Delta_PLC_USB_Driver
\
. 
Specify the correct path. If the driver for the AH500 series CPU module is gotten in another way, users 
have to specify the corresponding path. Click Next to carry on the installation.