Goodrive100 inverters
Fault tracking
IKR Aandrijven en Besturen
www.ikr-industries.nl
6.2.1 Alarm and fault indications
Fault is indicated by LEDs. See
Operation Procedure
. When TRIP light is on, an alarm or fault message
on the panel display indicates abnormal inverter state. Using the information given in this chapter, most
alarm and fault cause can be identified and corrected. If not, contact with the INVT office.
6.2.2 How to reset
The inverter can be reset by pressing the keypad key STOP/RST, through digital input, or by switching the
power light. When the fault has been removed, the motor can be restarted.
6.2.3 Fault history
Function codes P07.25~P07.30 store 6 recent faults. Function codes P07.31~P07.38, P07.39~P7.46,
P07.47~P07.54 show drive operation data when the latest 3 faults occurrs.
6.2.4 Fault instruction and solution
Do as the following after the inverter fault:
1.
Check to ensure there is nothing wrong with the kepad. If not, please contact with the local INVT office.
2
. If there is nothing wrong, please check P07 and ensure the corresponding recorded fault parameters to
confirm the real state when the current fault occurs by all parameters.
3
. See the following table for detailed solution and check the corresponding abnormal state.
4
. Eliminate the fault and ask for relative help.
5.
Check to eliminate the fault and carry out fault reset to run the inverter.
Fault code
Fault type
Possible cause
What to do
OUt1
IGBT Ph-U fault
1. The acceleration is too fast.
2. IGBT module fault.
1. Increase Acc time.
2. Change the power unit.
OUt2
IGBT Ph-V fault
