Delta VFD2A8MS21ANSAA

Chapter 14 Fault CodesMS300
630
ID
Display on LCD Keypad
Fault Name
Description
149
Auto-tune error 5
(AuE5)
The rotor resistance measuring error when the motor
parameter automatically detects.
Action and Reset
Action Condition
Software detection
Action Time
Immediately act
Fault Treatment Parameter
N/A
Reset Method
Manual reset
Reset Condition
Immediately reset
Record
Yes
Cause
Corrective Actions
The motor is not wired
Wire the motor correctly.
Motor error
Check if the motor works normally.