Amtech Axpert-Eazy AMT-011-4, Instruction Manual

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Amtech
A.10
13
A
Sr.
No.
Fault Name Fault Description
39 Thermistor NC (Not
Connected) Fault This fault occurs if heat sink temperature <= -10°C for 2 seconds. In cases of
multiple Inverter Units, this fault is for the first Inverter Unit. This fault will also
come if thermistor is not connected or loosely.
40
V Phase Current Sensor
Fail
It indicates that V phase current sensor has failed.
41 W Phase Current Sensor
Fail It indicates that W phase current sensor has failed.
42 Thermistor Short Fault This fault occurs if thermistor sensor is short.
43 Thermostat NC (Not
Connected) Fault This fault will come if thermostat is not connected or loosely.
44 Ext Brake RUN Error
Fault This fault occurs if RUN did not turn OFF after engaging the external brake.
45 Ext Brake Ans Error
Fault This fault occurs if the brake command and answer signal from the brake do
not match.
46 IU-1 U Phase Current
Sensor Fail** It indicates that current sensor has failed of respective U/V/W phase of
respective inverter unit. These faults applicable only for PCA-2049A parallel
interface board.
47 IU-1 V Phase Current
Sensor Fail**
48 IU-1 W Phase Current
Sensor Fail**
49
IU-2 U Phase Current
Sensor Fail**
50 IU-2 V Phase Current
Sensor Fail**
51 IU-2 W Phase Current
Sensor Fail**
52
IU-3 U Phase Current
Sensor Fail**
53 IU-3 V Phase Current
Sensor Fail**
54 IU-3 W Phase Current
Sensor Fail**
55 IU-4 U Phase Current
Sensor Fail**
56 IU-4 V Phase Current
Sensor Fail**
57 IU-4 W Phase Current
Sensor Fail**
58 IU-5 U Phase Current
Sensor Fail**
59 IU-5 V Phase Current
Sensor Fail**
60 IU-5 W Phase Current
Sensor Fail**
61 IU-6 U Phase Current
Sensor Fail**
62
IU-6 V Phase Current
Sensor Fail**