FAQ# DRV-5P2HAU Published: 07/13/2004

Question:LF -- Fault Code Description
Answer:Digital Operator Display Text: LF Output Pha Loss
Description: Inverter output has an open phase.
Possible Cause(s): Open phase on the output of the inverter. Loose terminal screws at
terminals T1, T2, or T3. Program parameters set incorrectly.
Corrective Action: Tighten the terminal screws, check the output voltage, verify the program settings.

There is other related information on this FAQ, see "Link to related files" below.

Product Information:

Product Group:Inverters/Drives
Product:G5HHP Drive, G5 GPD515 Drive, G5 Drive 600 Volt
Applications:
Category:Fault Code Description

Other Information:

Link to related files:FAQ# DRV-5P8PGJ: Resetting a Fault on G5, E7, F7or G7 Drives
GPD515/G5 Instruction Manual
GPD515/G5 and GPD506/P5 Troubleshooting Manual

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