I just checked out:
Create a new profile in Mach4.
After Starting the new profile, select "Configure" - "Plugins" and activate ""imulator - Newfragled Solutions"
Restart Mach4 with the new profile.
Select "Configure", "Mach", "Outputs" scroll complete to the end.
Number 10 and 11 form behind counted is "Reserverd 1" and "Reserverd 2"
Close Mach4
Startup Mach4 with an existing profile.
Select "Configure", "Mach", "Outputs" scroll complete to the end.
Number 10 and 11 form behind counted is "Charge Pump #1" and "Charge Pump #2"

Confused about that!