Inovance drive error codes explained. Easy-to-understand guide for diagnosing and fixing common drive faults. Improve equipment uptime.

Inovance drive error code list:

• Err23 fault in inovance drive - Cause : "Err23" is displayed at power-on comes when motor or motor output cable is short circuited to ground or hardware issue in drive.
• HC fault in inovance drive - Cause : "HC" is displayed while power-on comes when wire between drive board and control board is in poor contact or hardware issue in drive power card or control card.
• Err62 fault in inovance drive - Cause : Short-circuit of braking circuit comes when hardware issue in drive brake chopper circuit or braking IGBT is abnormal.
• Err61 fault in inovance drive - Cause : Braking unit overload comes when the drive's internal braking transistor reached it's overload level. When a resistor is overloaded then drive displat fault "Err61" it attempts to dissipate more heat than it was designed to do.
• Err45 fault in inovance drive - Cause : Motor overtemperature comes when motor is overloaded or load duty cycle is exceeded. " Err45" indicate a warning or alarm generated by a motor or drive that indicates the device is too heated.
• Err43 fault in inovance drive - Cause : Motor overspeed comes when encoder parameters are set improperly, motor auto-tuning is not performed or F9-67 (Overspeed detection level) and F9-68 (Overspeed detection time) are set incorrectly.
• Err42 fault in inovance drive- Cause : Speed error comes when encoder parameters are set improperly, motor auto-tuning is not performed or F9-69 (detection level of speed error) and F9-70 (detection time of speed error) are set incorrectly.
• Err41 fault in inovance drive- Cause : Motor switchover fault during running comes when motor switchover via terminal during drive running of the AC drive.
• Err40 fault in inovance drive- Cause : Pulse-by-pulse current limit fault comes when load is too heavy or locked-rotor occurs on motor or the AC drive power class is small. 
• Err01: Drive unit protection- This fault indicate hardware issue in drive.
• Err02: Acceleration over-current.
• Err03: Deceleration over-current.
• Err04: Overcurrent at constant speed.
• Err05: Acceleration over-voltage.
• Err07: Overvoltage at constant speed.
• Err08: Control power supply fault.
• Err09: Undervoltage.
• Err10: AC drive overload.
• Err11: Motor overloaded.
• Err12: Power input phase loss .
• Err13: Power output phase loss.
• Err14: Module overheat (IGBT).
• Err15: External fault (digital input).
• Err16: Communication fault .
• Err17: Encoder fault.
• Err18: Current detection fault .
• Err19: Motor auto-tuning fault.
• Err21: EEPROM read-write fault
• Err22: AC drive hardware fault.

This is a comprehensive list of Inovance drive error codes. Quickly troubleshoot and resolve common issues.