Amtech Axpert-Eazy Series Instruction Manual page 206

For example information about last fault is as below.
40029 – 33 (Fault Type – Over Voltage)
40030 – 900 (DC link Voltage when fault occurred – 900 V)
40031 – 320 (Output Frequency when fault occurred – 32.0 Hz)
40032 – 500 (Output Current when fault occurred – 50.0 Amp)
40033 – 44 (Heatsink Temperature when fault occurred – 44 ºC)
40396 – 415 (Vry voltage when fault occurred – 415 Vac)
40397 – 10 (Energy in MWH when fault occurred – 10 MWH)
40398 – 150 (Total Conductivity Time when fault occurred – 150 Hour)
40399 – 8001 (Energy in kWH when fault occurred – 800.1 kWH)
Information for the second last fault can be derived from 40034, 40035, 40036, 40037, 40038 and so
on.
If the new fault occurred in the system then it is stored at the first location and successive faults are
shifted below one position and last fault is discarded.
40079 (Fault Code1), 40080 (Fault Code2), 40083 (Fault Code3), 40089 (Fault Code4), 40084
(Fault Code5). Fault Codes
Access – Read Only
Resolution – 1
It gives information about the latest faults present in the system. If they are received as zero then
there is no fault in the system. This parameter has bit level information.
Bit
No.
0 Over Current
1 Drive Over Load
2 Over Voltage
3 Under Voltage
Adjustable Over
4
Current
Speed Deviation
5
Fault
Output Phase
10
6
Lost
7 Earth Fault
11
8 Under Current
Auto Tune
9
Abnormal
V-p Cur Sensor
10
Fail
U-p Cur Sensor
11
Fail
12 Charging Fault
W-p Cur Sensor
13
Fail
14 Driver Fault
Amtech
11.18
Fault Code1 Fault Code2
(40079) (40080)
Thermistor Over
Temperature
External Trip
Communication
Loss (Digital
Operation Panel)
Thermistor Short
Eeprom Error
Emergency Stop
Frequency
Reference
missing
Thermostat Over
Temp
Thermistor NC
Thermostat NC
O/P current
unbalance
Ext Brake RUN
Error
Ext Brake Ans
Error
Motor Over Load
Panel Temp Fault
Fault Code3 Fault Code4
(40087) (40089)
IU-2 Temperature IU1U Cur Sensor
Flt Fail
IU-3 Temperature IU1V Cur Sensor
Flt Fail
IU-4 Temperature IU1W Cur Sensor
Flt Fail
IU-5 Temperature IU2U Cur Sensor
Flt Fail
DU-1 IU2V Cur Sensor
Temperature Flt Fail
DU-2 IU2W Cur Sensor
Temperature Flt Fail
IU-1 I-Unbalance IU3U Cur Sensor
Flt Fail
IU-2 I-Unbalance U3V Cur Sensor
Flt Fail
IU-3 I-Unbalance IU3W Cur Sensor
Flt Fail
IU-4 I-Unbalance IU4U Cur Sensor
Flt Fail
IU-5 I-Unbalance IU4V Cur Sensor
Flt Fail
IU-1 Current IU4W Cur Sensor
Sensor Fail Fail
IU-2 Current IU5U Cur Sensor
Sensor Fail Fail
IU-3 Current IU5V Cur Sensor
Sensor Fail Fail
IU-4 Current IU5W Cur Sensor
Sensor Fail Fail
Fault Code5
(41095)
IU-6 I-Unbalance
Flt
IU-6 Temperature
Flt
IU6U Cur Sensor
Fail
IU6V Cur Sensor
Fail
IU6W Cur Sensor
Fail
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved