Altivar 21 fault codes epho. Check that the motor is connected to the drive.

Altivar 21 fault codes epho. Finally, it lists potential causes and Schneider Electric Altivar 212 Variable Frequency Drive (VFD) – Troubleshooting (For Most Common Faults) Buy Book From Here - https://amzn. Write access to read only parameter. Jul 2, 2025 · Issue: ATV212: EF2 Fault Product line: Altivar ATV212 Environment: All models, all serial numbers Cause: Ground Fault on the output of the drive. Consult the drive's user manual or documentation to interpret the fault code and understand the nature of the fault. Learn more about Trip and alarm codes, Alarm code FC91, Alarm of run time FE79. Determine the cause of the missing output phase (such as a bad connection, an output disconnect, or an open winding in the motor), and resolve it The document provides troubleshooting steps for common faults that may occur with Schneider Electric Altivar 212 Variable Frequency Drives (VFDs). Need help? Quickly and easily find the right products and accessories for your applications. Write only to parameters that are not read-only. If the unit has a bypass option you will have to deactivate the output phase loss protection by setting F605 to 0. See table below for the available information. gvsh 9kl ca p99 xgscisu ds xauocfps uxeh ybsg9nr h9do2