Prewarning, end of brake check time interval

What does E3115 mean?

This prewarning is generated by the IndraDrive MPx02 when the time since the last holding brake check approaches the parameterized interval (P-0-0550 or P-0-3302) by 15 minutes or less, or if 5 minutes have passed since drive enablement without a brake check. It serves as a reminder that a brake check is due to ensure the holding brake's functionality and safety.

• The drive has been in operation and drive enable has been set for 5 minutes without a brake check being performed.
• The time since the last holding brake check has nearly reached the maximum allowed interval set in P-0-0550 (Time interval brake check) or P-0-3302 (Safety related holding system: time interval brake check).
• Brake check functionality is activated (e.g., via P-0-0525), but routine checks are not being performed.
• An oversight in the maintenance schedule for regular brake checks.

Click steps to track your progress.

1. 1

   Perform a brake check using command P-0-0541 (C2100 Brake check command) within 15 minutes of the prewarning appearing.

2. 2

   Ensure that regular brake checks are incorporated into the machine's maintenance schedule, especially if "time interval of holding brake check" is activated in P-0-0525 (Holding brake control word) or the "safety related braking and holding system" is in use.

3. 3

   Review the settings for P-0-0550 and P-0-3302 to verify that the brake check time intervals are appropriate for the application and safety requirements.

4. 4

   If continuous operation is critical, ensure the brake check is scheduled during planned downtime or performed automatically when conditions allow.