Goodrive100 inverters
Fault tracking
IKR Aandrijven en Besturen
www.ikr-industries.nl
bCE
Braking unit fault
1. Braking
circuit fault
or
damage to the braking pipes
2. The external braking resistor
is not sufficient
1. Check the braking unit and ,
change new braking pipe
2. Increase the braking resistor
ETH1
Grounding shortcut
fault 1
1. The output of the inverter is
short circuited with the ground.
2. There is fault in the current
detection circuit.
1. Check if the connection of the
motor is normal or not
2.
Change
the
Hoare
3. Change the main control
panel
ETH2
Grounding shortcut
fault 2
1. The output of the inverter is
short circuited with the ground.
2. There is fault in the current
detection circuit.
1. Check if the connection of the
motor is normal or not
2.
Change
the
Hoare
3. Change the main control
panel
dEu
Velocity deviation fault
The load is too heavy or stalled.
1. Check the load and ensure it
is
normal.
Increase
the
detection time.
2. Check whether the control
parameters are normal.