Question:
- What is the difference between GainSelector DigitalAll and GainSelector All? 


Answer:
Regarding the gain setting, some ace cameras are able to configure the digital gain and analog gain individually.
On those cameras, the command GainSelector->DigitalAll will work. On the rest of the cameras, this will not work. Should use GainSelector->All.

Please see below for the list of cameras which can configure analog and digital gain separately.

acA1280-60gm/gc*
acA1300-60gm/gc*
acA1600-60gm/gc*

The details are in the ace GigE manual chapter 8.1.1