70 P9 ASD Quick Start Guide
User Notification Codes
The User Notification codes appear in the top right corner of the Frequency Command screen while the 
associated function is active.
User Notification codes notify the user of active functions that are usually only momentary under normal 
conditions and are active for the duration of activation only. User notification events are not error 
conditions and only convey active system functions to the user.
Table 4. User Notification Codes.
LED Function Description
Atn Autotune active Atn indicates that the Autotune function is active.
dbOn DC Braking
This code conveys the DC Injection function being carried out. The display shows db when 
braking and shows dbOn when the motor shaft stationary function is being carried out.
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