I need to be able to run the same set of write commands to my part. Can I execute the same set of register writes over and over from ACE?
Yes, you can. ACE now comes bundled with a basic code editor for Python. IronPython and Python 3.8 with PythonNET are bundled by standard now. With this scripting environment and the ACE Remoting Client you can execute writes in a loop.
To make it even easier, you can use the "Macro Recorder" to record the series of writes you want. Once done choose the "Generate" option in the tool and target Python.
NOTE: In versions of ACE earlier the 1.21 you may need to manually expand the tool view to see the "Generate" button.
Now you can open the script with "Platform API Logger". This is a new feature as of 1.21 and we will be combining this flow to make it even easier in the future.