Delta ASDA-A3 Series User Manual page 518

ASDA-A3
AL016 IGBT overheat
Trigger condition
and causes
Checking methods
and corrective
actions
How to clear the
alarm?
AL017 Abnormal EEPROM
Trigger condition
and causes
Checking methods
and corrective
actions
Revision December, 2017
Condition: temperature of IGBT is too high.
Causes:
1. The load is over the rated range and the servo drive is in a persistent
overload condition.
2. Motor has a short-circuit or fault to ground (frame).
1. Check if the motor is overloaded or over-current. Then try increasing
the motor's capacity or reducing the load.
2. Check if the wiring of servo drive output is correct.
DI.ARST
Condition: error occurs when DSP accesses EEPROM.
Causes:
1. Parameter writing error or the value exceeds the permissible range.
This error occurs when parameters are restored to the default and
servo drive type is incorrect.
2. Data in ROM is damaged or there is no data in ROM. This occurs when
the system is in Servo On status. If this alarm occurs, please send the
servo drive back to the distributor or contact Delta.
Press the SHIFT key on the panel and "EXGAB" is displayed.
X = 1, 2, 3
G = Group No. of the parameter
AB = Parameter No. in hexadecimal format
If the panel displays E320A, this is parameter P2.010; if E3610 is displayed,
this is P6.016. Please check the value for the displayed parameter.
1. Press the SHIFT key to display the parameter code. If this alarm occurs
when power is supplied to the drive, it means a parameter value has
exceeded the range. You can modify the value and then cycle the
power. If the error occurs during normal operation, it means an error
occurred when writing the parameter.
2. Press the SHIFT key on the panel and E100X is displayed. If this alarm
occurs while parameters are being restored to the default, it means the
servo model type setting is incorrect. Please correct it.
3. Press the SHIFT key on the panel and E0001 is displayed. If this alarm
occurs while power is being supplied, it is usually because the data in
ROM is damaged or there is no data in the ROM. Please send it back to
Troubleshooting
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