Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.
Overvoltage protection has been triggered during deceleration. The manual's first action is: “The inverter stops the inverter output upon detection of an overvoltage condition (400 VDC for 3-phase 200V, 800 VDC for 3-…
Overvoltage protection has been triggered during acceleration. The manual's first action is: “The inverter stops the inverter output upon detection of an overvoltage condition (400 VDC for 3-phase 200V, 800 VDC for 3-…
The inverter detects zero-phase current and stops output to prevent overcurrent from a ground fault. The manual's first action is: “Upon detection of zero-phase current in the output power, this function stops the inv…
Ground fault protection has been triggered due to a ground fault in the output circuit during constant speed operation. The manual's first action is: “Stops the inverter output to protect the inverter from overcurrent…
Short-circuit protection has been triggered during deceleration. The manual's first action is: “Stops the inverter output to protect the inverter from overcurrent due to a short-circuiting in the output circuit.”
Overcurrent protection has been triggered during acceleration. The manual's first action is: “Stops the inverter output to protect the inverter from an overcurrent resulting from overload.”
All 27 error codes of the Fuji Electric FRENIC-Eco FRENIC-Eco inverter with their meaning, causes and what to do, taken from the manufacturer's manual with page references.
The device is operating normally with no errors or events detected. The manual lists no action for this code.
Channel B overflow error indicates data overload in Channel B. The manual lists no action for this code.
Channel A overflow error indicates data overload in Channel A. The manual lists no action for this code.
ERR 604 indicates no prescaler is attached to Channel A. The manual lists no action for this code.
Channel B 50 Ω protect indicates an overvoltage condition on Channel B. The manual lists no action for this code.
Channel A 50 Ω protect is indicated by a Status Byte of 102 or 118 and an ERROR query response of 602. The manual lists no action for this code.
Error 403 indicates a user request has been made. The manual lists no action for this code.
The instrument has completed its operation. The manual lists no action for this code.