Delta VFD2A7MS43ANSAA

Chapter 13 Warning CodesMS300
493
ID No.
Display on LCD Keypad
Warning Name
Description
25
Auto tuning
(tUn)
Parameter auto-tuning is processing.
When running auto-tuning, the keypad displays “tUn”.
Action and Reset
Action Condition
When running Pr.05-00 motor parameter auto-tuning, the keypad displays
“tUn”.
Action Time
N/A
Warning Setting Parameter
N/A
Reset Method
When auto-tuning is finished and no error occurs, the warning automatically
clears.
Reset Condition
When auto-tuning is finished and no error occurs.
Record
N/A
Cause
Corrective Actions
The motor parameter is running
auto-tuning
When the auto-tuning is finished, the warning automatically clears.