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What does a PHF or phase loss fault mean on an ATV312 drive?
Issue: What does a PHF or phase loss fault mean on an ATV312 or ATV31 drive? Product Line: Altivar 312 - ATV312 Altivar 31 - ATV31 Environment: All...
Why is the ATS48 integral display (on the front of the Soft Starter) blank?
Issue: ATS48 integral display is blank Product Line: ATS48 Altistart 48 Environment: All models Cause: Integral red LED display does not illuminate....
What is the warranty period on Schneider Electric Surge Protective Device (SPD) products?
Issue: Warranty period on Schneider Electric Surge Protective Device (SPD) products Product Line: Surge Protective Devices Environment: UL 1449 3rd...
What are possible causes of SCF1 motor short circuit faults on the ATV61 and ATV71?
Issue: What are possible causes of SCF1 motor short circuit faults on the ATV61 and ATV71? Product Line: ATV71 Altivar 71 Environment: All Cause:...
What is an INF7 fault on the ATV61 and ATV71 drives?
Issue: What is an INF7 fault on the ATV61 and ATV71 drives? Product Line: Alitvar ATV61 and ATV71 Environment: All Cause: Internal hard initialize...
What is OTF on the ATS48?
Issue:  What is OTF on the ATS48?   Product Line: Altistart 48   Environment: All serial number   Cause: The unit is faulting on OTF (Motor thermal...
What is the 400 amp, 3 pole , fusible plug-in unit for the SD1341 busway?
Issue: What is the  part number for a 400 amp, 3 pole , plug-in unit for the SD Type busway? Product Line: Busway Environment: APD and SD Busway Cause:...
ATS48 soft starter internal fan part numbers.
Issue: Does the Altistart 48 soft start have an internal fan? Product Line: Altistart 48 Environment: All models, all serial numbers Cause:  Replacement...
What are causes for an OCF Overcurrent fault on an ATS48 soft starter?
Issue: What are causes for an OCF Overcurrent fault on an ATS48 soft starter? Product Line: Altistart 48 ATS48 Environment: All models Cause: Unit...
What is the PHbd fault on the ATS22 soft starter?
Issue: What is the PHbd fault on the ATS22 soft starter? Product Line: Altistart ATS22 Environment: All Cause: PHbd is a phase unbalance fault. Resolution:...
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