Division by zero in application

What does 49 mean?

A division by zero error has occurred within the custom application program running on the drive. This indicates a mathematical error in the program logic, which can cause the drive to halt or behave unpredictably. If left unaddressed, the drive cannot execute the affected part of the application, disrupting operations.

Complete Troubleshooting Guide

1. 1

   If you are an application programmer, review the application program code to identify and correct the division by zero condition.

2. 2

   If the fault occurs repeatedly while the AC drive is in a run state, or if you are not an application programmer, contact the distributor for assistance with the application program.