49
Division By Zero in Application
Vacon · NX Liquid-Cooled Drive
What does 49 mean?
A division by zero error has occurred within the custom application program running on the drive. This is a software-related fault, indicating a logical error in the programmed code.
Common Causes
- Mathematical operation attempting division by zero in the application logic.
- Sensor value or parameter used as a divisor is zero.
- Application programming error.
Repair Steps & Checklist
Click steps to track your progress.
- 1
If you are the application programmer, review the application program code to identify and correct the division by zero error in the logic.
Verified technical data. Last updated: March 2026
Related Faults
Source: Vacon NX Liquid-Cooled Drive