Amtech Axpert-Eazy Series - Page 206

Amtech
11.18
10
11
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.
Fault Code1
(40079)
Fault Code2
(40080)
Fault Code3
(40087)
Fault Code4
(40089)
Fault Code5
(41095)
0 Over Current
Thermistor Over
Temperature
IU-
2 Temperature
Flt
IU1U Cur Sensor
Fail
IU-6 I-Unbalance
Flt
1 Drive Over Load External Trip
IU-
3 Temperature
Flt
IU1V Cur Sensor
Fail
IU-6
Temperature
Flt
2 Over Voltage
Communication
Loss (Digital
Operation Panel)
IU-
4 Temperature
Flt
IU1W Cur Sensor
Fail
IU6U Cur Sensor
Fail
3 Under Voltage Thermistor Short
IU-
5 Temperature
Flt
IU2U Cur Sensor
Fail
IU6V Cur Sensor
Fail
4
Adjustable Over
Current
Eeprom Error
DU-1
Temperature Flt
IU2V Cur Sensor
Fail
IU6W Cur Sensor
Fail
5
Speed Deviation
Fault
Emergency Stop
DU-2
Temperature Flt
IU2W Cur Sensor
Fail
Reserved
6
Output Phase
Lost
Frequency
Reference
missing
IU-1 I-Unbalance
Flt
IU3U Cur Sensor
Fail
Reserved
7 Earth Fault
Thermostat Over
Temp
IU-2 I-Unbalance
Flt
U3V Cur Sensor
Fail
Reserved
8 Under Current Thermistor NC
IU-3 I-Unbalance
Flt
IU3W Cur Sensor
Fail
Reserved
9
Auto Tune
Abnormal
Thermostat NC
IU-4 I-Unbalance
Flt
IU4U Cur Sensor
Fail
Reserved
10
V-p Cur Sensor
Fail
O/P current
unbalance
IU-5 I-Unbalance
Flt
IU4V Cur Sensor
Fail
Reserved
11
U-p Cur Sensor
Fail
Ext Brake RUN
Error
IU-1 Current
Sensor Fail
IU4W Cur Sensor
Fail
Reserved
12 Charging Fault
Ext Brake Ans
Error
IU-2 Current
Sensor Fail
IU5U Cur Sensor
Fail
Reserved
13
W-p Cur Sensor
Fail
Motor Over Load
IU-3 Current
Sensor Fail
IU5V Cur Sensor
Fail
Reserved
14 Driver Fault Panel Temp Fault
IU-4 Current
Sensor Fail
IU5W Cur Sensor
Fail
Reserved