1302

Maintenance Counter 1 Fault

Vacon · 100 FLOW Application

What does 1302 mean?

Maintenance counter 1 has exceeded its programmed fault limit, which is typically higher than the alarm limit. This indicates that a critical maintenance interval has been significantly surpassed, potentially impacting equipment reliability or safety. This fault requires immediate attention to prevent operational issues.

Complete Troubleshooting Guide

  1. 1

    Immediately perform all necessary maintenance tasks related to Maintenance Counter 1.

  2. 2

    Reset Maintenance Counter 1 (e.g., using parameter B3.16.4 or P3.5.1.40) only after maintenance is confirmed complete.

Source: Vacon Manual