NORDAC SK 500E / SK 520E Error Codes: List of 21 Codes and Their Meaning

This is the list of error codes the NORDAC manual gives for the SK 500E / SK 520E NORDAC SK 500E / SK 520E inverter. Find your code below and open it for what the manual says about its causes and what to do.

Error codes from p. 15

Code	What it means	Page
`E001`	Inverter overtemperature	p. 15
`E002`	Motor overtemperature (PTC resistor)	p. 15
`E003`	Inverter overcurrent	p. 15
`E004`	Module overcurrent	p. 15
`E005`	D.C. link overvoltage	p. 16
`E006`	D.C. link undervoltage (charging error)	p. 16
`E007`	Mains phase failure	p. 16
`E008`	Parameters lost due to EEPROM trouble (Max. value was exceeded)	p. 16
`E009`	ControlBox error	p. 16
`E010`	Telegram time-out	p. 16
`E011`	ADU customer interface error	p. 17
`E012`	Customer watchdog / customer equipment error	p. 17
`E013`	Speed contouring error	p. 17
`E013.1`	Speed contouring error	p. 17
`E013.2`	Disconnection control response error	p. 17
`E016`	Motor phase error	p. 17
`E016.1`	Motor current control response during brake operation	p. 17
`E018`	Safety circuit	p. 17
`E019`	Parameter identification error	p. 17
`E019.1`	Star or delta connection of the motor not correct	p. 17
`E020`	System errors	p. 17

Codes and descriptions are taken from the manufacturer’s manual; page numbers link to the PDF. ManualLib is not affiliated with NORDAC. Found a mistake? Report an error.