Edge counter 1 warning

What does A888 mean?

A warning generated by edge counter 1. This indicates that the number of rising or falling edges of a specific input signal has exceeded a programmable threshold.

• Programmable warning set by parameter 33.35 Edge counter 1 warning selection has reached its configured threshold.
• The input signal or event defined by parameter 33.33 Edge counter 1 source has occurred an unexpectedly high number of times.
• The configured threshold for edge counter 1 is too low for the application's normal operation.

Click steps to track your progress.

1. 1

   Review parameter 33.35 Edge counter 1 warning selection to understand the configured warning threshold.

2. 2

   Check parameter 33.33 Edge counter 1 source to identify what input or event is being counted.

3. 3

   Investigate the operational conditions that led to the edge counter 1 exceeding its configured warning limit (e.g., frequent sensor activations).

4. 4

   Adjust the warning threshold in 33.35 or the source in 33.33 if the settings are inappropriate for the application.

5. 5

   Perform any necessary maintenance or operational adjustments related to the monitored source, then reset the counter.