Delta VFD-EL-W Series User Manual

Chapter 6 Fault Code Information and MaintenanceVFD-EL-W
180
Fault Name
Fault Descriptions
Corrective Actions
Software protection failure
Password locked.
Analog signal error
Check if the wiring for ACI is broken.
Unusual PID feedback
Check if wiring for PID feedback is correct and the
parameter of PID feedback is properly set.
Phase Loss
Check if the input power is three-phase.
Multi-motor fault protection
Check if the motor wiring is normal.
Reset
Press the “RESET” key (as shown in the figure below) to reset the external terminal after the fault is
cleared, and set this terminal to be ON or send the Reset command through communication, then the
trip is cleared. Make sure the RUN command or signal is OFF before executing RESET to prevent
damage to the drive or personal injury due to immediate operation after reset.
Digital Keypad for EL-W

Delta VFD-EL-W Series Specifications

General

Brand	Delta
Model	VFD-EL-W Series
Category	DC Drives
Language	English