According to the startup guide for the ABC3090-A model, a blinking LED on the gateway indicates an invalid configuration. I have attempted to reset the device using the designated reset button, but the LED continues to blink. Consequently, I am unable to access the web interface to make any adjustments. Power-cycling the device has also proven unsuccessful.
The issue originated after I uploaded two configuration files to the ABC3090-A model. These files
EXact MTCP anybus gateway_25042019.cfg (16.0 KB)
EXact MTCP anybus gateway_25042019.cfx (197 Bytes)
they were originally used for the now-discontinued AB7007-C model.