Issue:
OBF fault on the ATV12
Product Line:
Altivar Machine, ATV12
Environment:
All serial numbers
Cause:
• Braking too sudden or driving load too high
Resolution:
• Increase the deceleration time
• Install a module unit with a braking resistor if necessary
• Check the line supply voltage, to be sure that it is under the maximum acceptable (20% over maximum line supply during run status)
• Monitor for voltage surges and spikes
OBF fault on the ATV12
Product Line:
Altivar Machine, ATV12
Environment:
All serial numbers
Cause:
• Braking too sudden or driving load too high
Resolution:
• Increase the deceleration time
• Install a module unit with a braking resistor if necessary
• Check the line supply voltage, to be sure that it is under the maximum acceptable (20% over maximum line supply during run status)
• Monitor for voltage surges and spikes
Released for:Schneider Electric Malaysia
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