Specifications

Modular I/O Configuration Guide164
GPIO Page
If a GPI input is detected by a GPIO module in the system, it puts an associated GPI number on the CAN bus. Each frame module
monitors for these GPI numbers and performs the programmed action upon reading that number on the CAN bus.
GPI: PRESET 1–16
A GPI can be set to trigger a module Preset.
GPO: PRESET 1–16
A GPO can be set to trigger when a module Preset is recalled.
GPO: Metadata Error Encoder 1, Metadata Error Encoder 2
A GPO can be set to trigger when these conditions are detected.
DE912 Web Configuration GPIO page
Do not assign the same GPIO numbers to different functions because this incorrectly triggers multiple functions.