Maintenance Counter 2 Alarm

What does 1303 mean?

Maintenance counter 2 has exceeded its programmed alarm limit, serving as an advisory to schedule or perform maintenance for the component it monitors. This is a pre-warning before a potential fault condition. Proactive maintenance is crucial to maintain optimal equipment performance and prevent unexpected downtime.

• Operating hours or cycles tracked by Maintenance Counter 2 (Parameter P7-03) have exceeded the programmed alarm threshold (Parameter P7-04).
• The programmed alarm limit for Maintenance Counter 2 (P7-04) is too conservative for the application's actual wear patterns.
• Preventative maintenance for the component linked to Counter 2 has been delayed beyond the advisory period.
• Incorrect configuration of Maintenance Counter 2 parameters leading to premature alarming.

Click steps to track your progress.

1. 1

   1. Identify the specific component or function monitored by Maintenance Counter 2 (e.g., motor bearing lubrication, fan replacement).

2. 2

   2. Perform the recommended preventative maintenance task associated with Maintenance Counter 2.

3. 3

   3. Reset Maintenance Counter 2 by setting parameter P7-03 to 0 (or via a dedicated maintenance function on the HMI).

4. 4

   4. Re-evaluate the alarm limit P7-04 and adjust it based on historical maintenance data and component lifespan expectations.

5. 5

   5. Log the maintenance performed, including the date and the new value of P7-03 after reset, for future reference.