HVLS Standard Touchscreen Control 7
Fault Code Causes and Possible Solutions
CODE FAULT DESCRIPTION
0 No Fault
1 Modbus Timeout No activity on Modbus (check control connection)
2 Impact Detection Unexpected change in speed and/or torque indicates impact
3 Motor Over Temperature Motor temperature exceeds 110°C
4 Drive Over Temperature Drive components over 110°C
5 Bus Over Voltage DC Bus voltage is greater than 385v
6 Bus Under Voltage DC Bus voltage is less than 140v
7 Phase Over Current Phase Current is greater than 6A RMS
8 Microcontroller High Temp Microcontroller Unit Temperature is greater than 110°C
9 Overspeed Fault Blade Speed is greater than 300 rpm
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