IO/Inputs/Log Registry Key
This key can be used to disable logging of all of the Digital Inputs
regardless of the logging settings for individual inputs. This setting
does require a reboot to take effect.
You might consider disabling input logging if input signals change more than
a few times per second. Applications however can refer to the I/O log to
perform calculations such as averaging for reporting information such as
Revolutions per Minute (RPMs).
HELP Topics: IO/Inputs/[DIN]/Log