Delta ASD-A2 Series User Manual page 265

Chapter 8 Parameters
8-14
Alarm of Servo Drive
001：Over current
002：Over voltage
003：Under voltage (In default setting, the alarm occurs only when the
voltage is not enough in Servo ON status; In Servo ON status,
when it applies to power R, S, T, the alarm still will not be cleared.
Please refer to P2-66.)
004：Motor combination error (The drive corresponds to the wrong
motor)
005：Regeneration error
006：Over load
007：Over speed
008：Abnormal pulse command
009：Excessive deviation of position command
010：Reserved
011：Encoder error (The servo drive cannot connect to the encoder
because of disconnection or abnormal wiring)
012：Adjustment error
013：Emergency stop
014：Reverse limit error
015：Forward limit error
016：IGBT overheat
ASDA-A2
Revision February, 2017